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WO2005097590A1 - Dispositif d'amarrage pour le maintien d'un navire flottant adjacent a une installation d'amarrage - Google Patents

Dispositif d'amarrage pour le maintien d'un navire flottant adjacent a une installation d'amarrage Download PDF

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Publication number
WO2005097590A1
WO2005097590A1 PCT/NZ2005/000072 NZ2005000072W WO2005097590A1 WO 2005097590 A1 WO2005097590 A1 WO 2005097590A1 NZ 2005000072 W NZ2005000072 W NZ 2005000072W WO 2005097590 A1 WO2005097590 A1 WO 2005097590A1
Authority
WO
WIPO (PCT)
Prior art keywords
mooring
vessel
facility
attraction means
mooring facility
Prior art date
Application number
PCT/NZ2005/000072
Other languages
English (en)
Inventor
Peter James Montgomery
Robert Friedrich Weber
David James Williams
Original Assignee
Mooring Systems Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mooring Systems Limited filed Critical Mooring Systems Limited
Publication of WO2005097590A1 publication Critical patent/WO2005097590A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards

Definitions

  • the present invention relates to a mooring means for holding a floating vessel adjacent a mooring facility.
  • the mooring robot as for example shown in WOO 1/62585 is a unit which is capable of being affixed to a quay or wharf and is able to present a suction pad to be extended from the wharf for reaching out towards a vessel moored adjacent the wharf.
  • the mooring robot then is able to be controlled by hydraulic rams and an associated control system to control the positioning or at least provide information regarding the positioning of the suction pad.
  • One of the difficulties in placement of a mooring unit of a significant physical size is the provision of space on the wharf or quay where the mooring robot may be placed. Between the edge of a wharf or quay and other facilities used on the wharf, the space may be very limited. For example on container or bulk material terminals, overhead cranes and loading gantries are used and are able to traverse a quay or wharf.
  • the mooring robots can be subjected to unnecessary and undesirable impact and stress loading.
  • the suction pads will not be moving at the same velocity as the ship which is approaching the mooring facility.
  • significant impact and high stress loads may be placed on a suction pad upon the initial contact of the suction pads with the ship.
  • the impact loading can be quite significant where the ship is moving in a longitudinal direction in that a significant amount of shear can be established between the suction pads and the ship as the ship makes initial contact with the suction pads.
  • mooring robots in order to absorb the movement of the ship and to provide a reactionary force to the ship, may result in such forces being significantly high and perhaps higher than the capacity of the mooring robot can absorb.
  • the mooring robots may hence become stressed to the extent that they may become damaged by the initial contact with the ship. It is therefore an object of the present invention to provide a mooring means for holding a floating vessel adjacent a mooring facility which addresses the above disadvantages or to provide such to allow the public to have a useful choice.
  • the present invention consists in a mooring device for holding a floating vessel adjacent a mooring facility, said mooring device comprising: a suction force attraction means (herein after “attraction means”) an attraction means support means with which said attraction means is engaged, said support means supported by said mooring facility in a manner to
  • actuation means a means to actuate movement of said attraction means relative to said mooring facility between two limits of movement a first being an outreach position distal more from said mooring facility and second being a retracted position proximate more to said mooring facility, a fender presented to be engagable by a said vessel adjacent of said mooring facility to arrest movement of said vessel towards said mooring facility at a predetermined minimum distance from said mooring facility, said minimum distance being less than the distance of said outreach position from said mooring facility and greater than the retracted position of said attraction means.
  • said fender is positioned immediately adjacent said support means.
  • said support means is mounted to said mooring facility to allow movement of said attraction means in a horizontal plane.
  • said support means is pivotally mounted to said mooring facility and is capable of moving said attraction means in an arc lying in a horizontal plane.
  • the pivot axis of said support means is a vertical pivot axis.
  • said support means carries said attraction means at an end thereof distal from said mooring facility.
  • said support means is a pivot arm structure.
  • said attraction means is supported by said support means to be displaceable also in a vertical direction relative to said mooring facility.
  • said vertical displacement is a passive displacement.
  • said vertical displacement is an active displacement.
  • said vertical displacement is guided by a vertically extending support arm of said support means.
  • said mooring device is as a unit engagable to a mooring facility.
  • a second suction force attraction means is supported in a manner as said first mentioned attraction means positioned in a horizontally spaced apart relationship to said first mentioned attraction means.
  • said fender is positioned intermediate of said two horizontally spaced attraction means.
  • said actuation means is a means selected from one of a hydraulic actuator, pneumatic actuator and mechanical actuator.
  • said actuation means is passive when a said vessel is engaged to said attraction means.
  • said actuation means is able to move said attraction means when a said vessel is disengaged to said attraction means.
  • said actuation means is a restraining means capable when under load from said vessel, to impart an opposing reactive force to said positioning means in a horizontal plane.
  • said mooring facility is a wharf or quay.
  • the present invention consists in a mooring facility wherein a plurality of said mooring devices as hereinbefore described are provided along a wharf or quay, each to engage with a said vessel.
  • the present invention consists in a mooring device as hereinbefore described of a mooring facility as herein described wherein said mooring device is in communication with a central control means to control at least one of (a) the position of each said suction force attraction means and (b) the force applied to each said suction force attraction means.
  • the present invention consists in a mooring device for holding a floating vessel adjacent a mooring facility, said mooring device comprising: a suction force attraction means (herein after “attraction means”) an attraction means support means with which said attraction means is engaged, said support means supported by said mooring facility in a manner to (i) present said attraction means for engagement with a said vessel adjacent said mooring facility and (ii) allow displaceable movement of said attraction means relative to said mooring facility, said support means being movable relative to said mooring facility between two limits of movement a first being an outreach position distal more from said mooring facility and second being a retracted position proximate more to said mooring facility, a fender presented to be engagable by a said vessel adjacent of said mooring facility to arrest movement of said vessel towards said mooring facility at a predetermined minimum distance from said mooring facility, said minimum distance being less than the distance of said outreach position from said mooring facility and greater than the
  • the present invention consists in a mooring device for holding a floating vessel adjacent a mooring facility, said mooring device comprising: a first suction force attraction means (herein after “first attraction means”) a second suction force attraction means (herein after “second attraction means”) each of first and second attraction means supported by a respective support means from said mooring facility, each support means allowing (i) presentation of its respective attraction means for engagement with a said vessel adjacent said mooring facility and (ii) displacement of said attraction means relative to said mooring facility, each said support means being movable relative to said mooring facility between two limits of movement a first being an outreach position distal more from said mooring facility and second being a retracted position proximate more to said mooring facility, a fender presented to be engagable by a said vessel adjacent of said mooring facility to arrest movement of said vessel towards said mooring facility at a predetermined minimum distance from said mooring facility, said minimum distance being less than the distance
  • each said support means are each mounted for pivotal movement of their respective attraction means about a vertical pivot axis relative to said mooring facility, said pivot axes being proximate more each other than said attraction means.
  • said fender is positioned intermediate of said vertical axes.
  • each said support means is a swing arm assembly, supporting a said attraction means at a horizontally spaced distance from its pivot axis to allow the tracing of an arc in a horizontal plane of said attraction means.
  • the arc the first and second attraction means are proximate more each other when both are in the outreach position then when in the retracted position.
  • each said support means and its respective attraction means is a resiliently movable attraction means mounting which allows movement of said attraction means in a longitudinal to the vessel direction.
  • the present invention consists in a mooring facility presenting a fixed structure alongside of which a floating vessel can be moored and including at least one fender presented for engagement by an adjacent said vessel to arrest movement of said vessel at a minimum distance from said fixed structure, said mooring facility including at least one mooring device comprising a suction force attraction means (herein after "attraction means”) an attraction means support means with which said attraction means is engaged, said support means supported by said fixed structure in a manner to (i) present said attraction means for engagement with a said vessel adjacent said fixed structure and (ii) allow displaceable movement of said attraction means relative to said fixed structure, said support means being movable relative to said mooring facility between two limits of movement a first being an outreach position distal more from said fixed structure and second being a retracted position proximate more to said fixed structure
  • the present invention consists in a mooring means for holding a floating vessel adjacent a wharf, against at least one fender disposed from said wharf, said mooring means comprising: an arm pivotably (and preferably telescopically extendable) supported from said wharf, a suction force attraction means supported in a movable manner by said arm and thereby presentable to become engaged with and at a port or starboard disposed side of said vessel adjacent said mooring facility, a vessel movement restraining means extending between an anchoring position fixed or fixable to said mooring facility and an attachment position located at one selected from (a) said arm and (b) said suction force attraction means and (c) said vessel, said anchoring position being to impart a reactive force to said vessel in reaction to any force applied to said mooring means by said vessel in a direction parallel to and/or lateral to the fore and aft direction of said vessel.
  • the present invention consists in a mooring device as herein described with reference to the accompanying drawings. In a further aspect the present invention consists in a mooring device as hereinbefore described and as herein described with reference to the accompanying drawings.
  • the present invention consists in a mooring unit for engagement to a mooring facility for mooring a vessel adjacent a mooring facility said unit comprising a movable from said mooring facility supported suction force attraction means to engage to a said vessel when said vessel is adjacent to said mooring facility, said suction force attraction means movable between two limits of movement, an extended limit position and a retracted limit position, relative to said mooring facility and in a direction parallel to the athwartship direction of an adjacent vessel, a fender to be supported by said mooring facility to present an impact surface to a said vessel to limit movement of said vessel towards said mooring facility, said limit being such that in the extended limit position, said suction force attraction means can engage said vessel and in said retracted limit position, said suction force attraction means cannot become engaged by said vessel.
  • the present invention consists in a mooring device which includes a suction force attraction means capable of engaging onto a vessel to connect said vessel to a mooring facility, wherein said suction force attraction means is movable relative to said mooring facility to be capable of being retracted to a condition such that at least one fender disposed from said mooring facility prevents the engagement of said vessel with said suction force attraction means.
  • said fender is disposed to present its impact surface substantially vertically on the water edge side of said mooring facility.
  • said fender is of a kind operative as a dump structure to dump energy of the impact movement of a vessel therewith.
  • said fender is a resiliently flexible body.
  • said positioning means is a multi arm boom, the arms of said boom being pivotably connected to each other.
  • said arms of said boom are controlled in their rotational condition relative to each other by hydraulic actuators.
  • said arms are pivotally connected to each other to be rotatable about parallel horizontal pivot axes.
  • said positioning means is at least one boom arm pivotally supported from a base structure and said base structure is supported on said mooring facility. Where reference herein is made to mooring facility, it is to be appreciated that such could be (but is not limited to) a wharf, quay, fixed or otherwise to the ground or seabed, a fixed or free floating body such as another vessel.
  • Figure 1 is a perspective view of a mooring facility such as a wharf or quay without the water being illustrated
  • Figure 2 is an end view of a vessel moored alongside a mooring facility
  • Figure 3 is a perspective view of part of a mooring facility including a mooring means disposed to the wharf side of the mooring facility
  • Figure 4 is a perspective view of the back side of the mooring device
  • Figure 5 is a plan view of part of the mooring facility and the mooring device
  • Figure 6 is a front view of the mooring device
  • Figure 7 is an end view of the mooring device
  • Figures 8 to 11 illustrate parts of the mooring device of Figures 1 to 7 in different positions
  • Figure 12 is a view in a direction along a wharf or quay illustrating a vessel moored adjacent the mooring facility
  • Figure 13 is a plan
  • a mooring facility such as a wharf 12 adjacent which a vessel can locate.
  • a vessel 5 there is shown the mooring facility 12 adjacent to which a vessel 5 is located.
  • a plurality of mooring devices 2 can be positioned longitudinally along the mooring facility 12. It is envisaged that at least two spaced apart mooring devices 2 are to be employed in mooring a vessel. Where large vessels are to be moored adjacent a mooring facility, more mooring devices 2 may need to be employed.
  • the mooring devices of the present invention are capable of being located on the wharf side 16 of the mooring facility 12.
  • a mooring device 2 of the present invention is capable of being substantially retained at the wharf side 16 of the mooring facility 12.
  • Figure 2 there is shown an end view of a mooring facility which consists of a wharf 12 and where a fender 3 or fenders 3 are disposed from the wharf.
  • the wharf has a wharf side 16 from which the fenders 3 are disposed to be presented to allow a vessel 5 positioned adjacent a wharf to locate against the fenders.
  • the vessel is floating in a body of water 17 adjacent the wharf 12 and is capable of being held by one or more of a mooring device of the present invention in a fixed or relatively fixed relationship (save for movement in a vertical direction due to tidal change and/or due to the vessel loading or unloading) relative to the wharf.
  • the or each mooring device 2 of the present invention utilises a suction pad or pads 4 which present a region which forms an enclosure once located against the hull of a vessel.
  • suction pad 4 is for example to be located against a port or starboard side hull portion of the vessel 5.
  • the fenders 3, suction pads 4 and all other components of the mooring device are a unit.
  • Figure 20 to 22 show a non unitary alternative.
  • a mooring device 2 which, as a unit, consists at least one and preferably two suction pads 4. These are presented for engagement to a surface of a vessel 5.
  • Such a surface is likely to be a substantially vertical surface however surfaces inclined to the vertical may also be catered for by the suction pads 4 and their positioning relative to the mooring facility 12.
  • the suction pads 4 are mounted relative to the mooring facility 12 in a manner movable thereto. Such movement relative to the mooring facility 12 is to allow for the suction pads 4 to move in an athwartship direction X, in a vertical direction Y and in a longitudinal direction Z.
  • the pads 4 are preferably each mounted from a swing arm or amis or swing arrangement 27 which is pivotally engaged to a fixed portion of the mooring device 2 about a pivot axis 28.
  • the mooring device 2 positions such pivot axes for each of the amis 27 in a vertical orientation.
  • the first end 29 of the swing a ⁇ n 27 is positioned at the pivot axis 28.
  • the other end 30 of the pivot arm 27 is where the pad 4 is supported from. Pivoting of the swing arm 27 about the vertical pivot axis 28 will result in the rotation of the suction pad 4 about this vertical pivot axis 28. Translation of the suction pad is hence along an arc but predominantly in the X or athwartship direction as a result of such pivoting. Some movement in the Z or longitudinal direction will also occur but such will be negligible particularly when the angles between the Z axis and the pivot axis and the suction pad 4 are shallow or parallel.
  • the swing ami 27 preferably consists of two components, an upper and a lower swing arm 27 which are joined at their second distal ends 30 by a connection member 31.
  • the connection member 31 is that member from which the suction pads 4 are mounted.
  • the suction pads 4 are preferably mounted from the connection member 31 in a manner rotational about an axis 32 which is parallel to the Y axis.
  • the ability for the suction pads 4 to pivot about the axis 32 allows for the suction pads to accommodate some relative positional changes with respect to the vessel.
  • the suction pads 4 include a flexible mounting to allow for the suction pads to also be able to shift relative to the pivot axis 32, in the Z and X directions and to some extent in the Y direction. Such mountings are provided by the shear pads 33.
  • the shear pads 33 are elastomeric shear pads or components which allow for a resilient movement of the suction pad face surfaces of the suction pads 4 relative to the pivot axis 32. Alternatively they may be compression/tension rubber blocks or hydraulic or pneumatic shocks. In particular such movement can be provided for in the Z direction. In the example shown in Figure 4 there are four shear pads 33 provided per suction pad 4. However depending on the capacity of the shear pads and the forces required to be accounted for by the mooring device 2, more or less of such shear pads can be provided. Indeed once the suction pads 4 are engaged to a surface of a vessel, it may be these shear pads which absorb all of the mooring loads in a horizontal (XZ) plane.
  • Movement in the Z direction between the suction pads and the swing arms may also be controlled by for example a hydraulic ram.
  • a slide mechanism may be presented in the Z direction to allow for the pads to move in the Z direction relative to the swing arms.
  • Figure 23 there is shown a schematic diagram illustrating dimensions X X 2 , Zj, Z 2 , Z 3 , Z 4 and forces Fj and F 2 to which the suction pads 4 may be subjected relative to the swing arms where the swing arms are operating as an opposed pair as shown in Figure 23.
  • dimension X is reduced in size to dimension X 2
  • dimension Zj is increased to dimension Z 3
  • dimension Z 2 remains the same as dimension Z as a result of the suction pads 4 remaining in sitae against the hull of a vessel.
  • force F 2 is larger than force Fi. This force encourages the swing arms 27 to move closer together thereby encouraging the vessel to displace away from the mooring facility 12.
  • the suction pad 4 is also able to travel along the connection member 31. Such travel is in the Y direction to allow for the suction pads 4 to travel in a vertical direction. Such travel may be a passive travel or travel which is controlled by hydraulics, pneumatics or mechanical devices.
  • the fender structure 3 in a preferred form of the present invention forms part of the mooring device as a unit however in an alternative form the fender structure may be provided separate from the mooring device.
  • the fender 3 forms part of the mooring device 2 to be fixed relative to the mooring facility 12.
  • the fender is presented from a fixed part of the mooring device 2 which is engaged to the side of a mooring facility 12.
  • the fender 3 is presented to allow for a vessel to impact the fender and for the forces to be transmitted therethrough to the fixed structure of the mooring device to the mooring facility 12 or directly to the mooring facility.
  • the fender may include a force absorption material such as a rubber material presented to absorb the impact of a vessel making contact with the mooring device.
  • the fender preferably has such an impact surface 35, extending in a vertical plane.
  • the fender 3 is disposed at a distance in the X direction from the mooring facility 12 so that the suction pads 4 can be retracted within a distance from the mooring facility 12 less than the distance at which the impact surface 35 of the fender is disposed from the mooring facility.
  • Figures 8 to 11 it can be seen that various positional conditions of the mooring device can be achieved.
  • the mooring device has two suction pads however it will be appreciated that at least one suction pad could be utilised in this form of mooring device.
  • the use of two suction pads has the advantage in that the mooring device can be used for stepping purposes whilst the ship remains moored by the other pad.
  • both suction pads 4 are in their extended position being a position which is in the X direction further away from the wharf side than the fender 3. In this position both suction pads 4 are presented for or are engaged to the side of a hull of a vessel.
  • Figure 9 there is shown more significantly displaced suction pads 4 in the X direction away from the side of the mooring facility. This is the outreach position of the suction pads which can be assumed by the suction pads for the purposes of casting the vessel off from the mooring facility.
  • the suction pads can move from a condition as shown in Figure 8 to a condition as shown in Figure 9 to provide the vessel with momentum in the X direction to allow for the vessel to be cast off from the mooring facility.
  • Figure 10 shows both suction pads 4 in their retracted position being a position which is in the X direction more proximate to the side of the mooring facility than the fender 3. In this condition the vessel can make direct contact with the fender 3 and the suction pads 4 are released from the hull of the vessel. This position may be assumed by the mooring device when a vessel is approaching the wharf. In this position the vessel makes first contact with the fender 3. The fenders act as a dump structure to absorb the kinetic energy of the vessel in the X and/or Z direction.
  • the suction pads may then be moved to a position as for example shown in Figures 8 or 9 for attachment to the side of the hull of a vessel.
  • Figure 11 illustrates an example of the mooring device 2 of the present invention being utilised in a stepping mode. Stepping of the suction pads may need to occur if the limit of vertical movement (in the Y direction) of the suction pads relative to their supports (e.g.
  • the comiection rod 31 is reached.
  • the suction pads will travel vertically upwards along the connection members 31.
  • a first suction pad may be released from the side of the hull, retracted in the X direction towards the mooring facility then actively moved downwardly to be reattached to the hull at a lower position.
  • the second suction pad may remain attached to the vessel to ensure that the vessel is held in position by the mooring device.
  • a second suction pad can be detached and moved downwardly for subsequent reattaching to the vessel at a lower position whereafter the vessel can continue to rise without the suction pads reaching the upper limit.
  • the active movement of the suction pads in the X direction may be controlled by a hydraulic or pneumatic cylinder 36 acting between a fixed part of the mooring device and for example one of the arms 27. Such movement may be manually controlled or automatically controlled and may include feedback in respect of the positional location of the arms about the rotational axis 28.
  • the hydraulic or pneumatic or even mechanical positional control means for the suction pads in their X direction or at least about the rotational axis 28 may be active or passive.
  • the positional control means may act as a spring like member to resiliently bias the position of the suction pads towards a predetermined position.
  • limit stops may be included. Limit stops 37 as shown in Figure 8 may be provided to limit the movement of the suction pads in the X direction. The limit stops may limit the movement towards the outreach position in the X direction away from the mooring facility of the suction pads as for example shown in Figure 9. The limit stops can then act to assist in holding the suction pads in a position in the X direction without needing to rely on powered control by the positional control means 36.
  • the suction pad 104 of a mooring device 102 is supported from the mooring facility 112 by the use of a boom 119.
  • the boom 119 may consist of arm portions which are capable of articulating relative to each other to allow for controlled placement of the suction pad 104 by the boom 119 before the suction pad 104 is engaged and secured to the vessel 105.
  • the boom 119 is preferably fixed using a mounting region or base 120 to the wharf 112 preferably proximate to the side 116 of the wharf adjacent which the vessel 105 will be positioned.
  • the boom 119 as shown in Figure 12 consists of a plurality of arms which can articulate relative to each other about pivot axes 121 to allow the controlled positioning of the suction pad 104. Hydraulic rams may be utilised for positioning prior to engagement of a vessel.
  • the boom 119 as for example shown in Figure 16 may merely be a single arm 123 which is telescopic in the direction RR being the longitudinal direction of the arm 123 and is mounted to a base structure 120 to be rotatable relative thereto about the pivot axis 124.
  • the suction pad 104 may be mounted in a gimble like manner to the distal end of the boom 119 away from the base structure 102. Such gimbled positioning of the suction pad 104 may be controlled or passive and is in a manner to allow the pad to maintain a position corresponding to the surface of the vessel 105 with which it is to engage (normally in a vertical plane condition).
  • the suction pad 104 can extend horizontally in the X direction to thereby provide outreach of the suction pad away from the side 116 of the wharf 112.
  • the arm may only be of a size and configuration capable of supporting its own weight and the weight of the suction pad 4 at its distal end.
  • the boom or arms are not designed to allow for the subjecting of forces in all of the X, Y and Z directions that a vessel 105 may impose on the boom once the vessel is connected to the suction pads 104. Such forces are dealt with by an additional restraining arrangement which will hereinafter be described in more detail.
  • the boom can be located on a wharf where for example a crane 101 has support on the wharf 112 also close to the edge 116 of the wharf.
  • the gap left between the edge of the wharf 116 and the crane 101 will with more luxury of space, be able to accommodate the boom 119.
  • cabling is provided which extends between the wharf and either the suction pad 104 or a portion of the boom 119 proximate to where the boom is engaged with the suction pad 104.
  • a first cable 107 and a cable 108 each extend between respective anchoring points 111, 109 and a suction pad 104.
  • the mooring device includes at least one of such cables and this is for example shown in Figure 15.
  • the cable 107 is positioned such that its angle between the anchoring point and the suction pad 104 has a component in the Z direction.
  • such a direction of the cable 107 is more proximate to being parallel to the Z direction than parallel to the X direction so that movement of the ship in the longitudinal or fore and aft direction can be most efficiently resisted by the cable.
  • the cable 107 extends parallel to the Z direction for such purposes it will be appreciated that this not always possible and is going to depend on the extent of the outreach in the X direction of the suction pads 104. Accordingly the angle of the cable relative to the Z axis will change but preferably never reaches a condition where the cable is parallel or proximate to being parallel to the X axis.
  • the anchoring point 111 at where the cable 107 is engaged with the wharf 112 is positioned along the Z axis away from the base structure 120 of the articulatable boom 119.
  • the anchoring position is preferably no further away from the edge 116 of the wharf 112 than the base structure 120 thereby maintaining the overall assembly of the mooring robot within a certain range of distance in the X direction from the edge 116 of the wharf 112.
  • the cable 107 is shown to be a tensionable cable. It may be affixed at its first distal end 125 to the suction pad 104 and at its second distal end 126 to a displaceable actuator such as a hydraulic ram 127.
  • the hydraulic ram 127 may include a portion 128 affixed to the wharf 112 and a portion 129 displaceable thereto in a linear manner.
  • the second distal end 126 of the tensionable cable 107 is preferably engaged to the movable portion 129 and thereby allows for the tensioning of the cable 107 to occur.
  • the cable may pass through a pulley 132. Whilst in the preferred form and as shown in Figure 14, the cable is affixed at its distal ends to the suction pad 104 and to the ram 127, it may be that by the use of additional pulleys, that the distal ends may be affixed otherwise.
  • the suction pad 104 has a like cable 108 associated therewith extending in a direction opposite to the direction in Avhich the cable 107 extends.
  • the additional preferred cable 108 forces in both directions along the Z axis applied by the vessel 105 to the suction pad 104 can be resisted by the mooring robot of the present invention.
  • a mooring system including a plurality of mooring robots wherein a first mooring robot includes a cable extending in a first direction from the suction pad along the Z axis and a second mooring robot has a cable 108 extending from its suction pad in the opposite direction along the Z axis to the first.
  • the first mooring robot can then resist a force applied by the vessel 105 in a first direction along the Z axis to the mooring system and the second mooring robot can resist the force in the Z direction applied by the vessel in a direction opposite along the Z axis.
  • a further cable 106 is preferably provided.
  • the cable 106 preferably extends in the X, Y plane between the wharf 112 and the suction pad 104 or an arm of the articulated boom 119 proximate to the suction pad 104.
  • the third cable 106 preferably also includes an anchoring point provided on the wharf at location 110 and is capable of applying a force as a consequence of it being a tensionable cable, to the suction pad 104 along the X axis thereby drawing the vessel 105 towards the wharf. Such drawing of the vessel towards the wharf will result until the vessel 105 abuts the fender 103 of the wharf.
  • the cable 106 is not going to allow for a holding off of the vessel from the wharf 112 as the cable provides no rigidity in a direction outward from the wharf.
  • the vessel being held against a fender 103 of the wharf 112 can be drawn and maintained in position adjacent the wharf and prevented from drifting laterally (in athwartship direction), away from the wharf 112 by the cable 106.
  • the angles of the cable 107 and the preferred cable 108 also have a component in the X direction and thereby could also equally be utilised for drawing the vessel towards the wharf, it is preferred that a separate cable of a kind as the cable 6 is provided for such drawing purposes.
  • two of the mooring robots do not include such a cable 106 but a third mooring robot intermediate of the end robots, does provide a cable arrangement such as the cable 106 shown in Figure 13.
  • Tensioning of the cable 106 may be similar to that in respect of the cable 107 and 108 or may be achieved in another manner.
  • an articulated boom 119 which is mounted to the side of a wharf. Again because of the reduction in size of the foot print of the unit mounted to the wharf, the base structure of the articulated boom 119 can exist within a confined horizontal space.
  • the confined horizontal space is determined by the distance between the side 116 of the wharf and the protruding end of the fender 103.
  • FIG 18 there is shown the telescopic boom version of the present invention mounted to the side of a wharf.
  • the mooring robot of the present invention can also be utilised between adjacent vessels as for example shown in Figure 19.
  • a telescopic boom 123 extends between a suction pad 104 and a mounting 120.
  • the mounting 120 may be permanently affixed to the first vessel 150 and a suction pad 104 may be releasably fixed to the second vessel 160.
  • the mounting 120 may be a suction pad that releasably fixes the boom 123 to the first vessel 150, the boom also being releasably fixed to the second vessel 160 by the suction pad 104.
  • the vessels can then be drawn together until contact by both vessels is made with an intermediate fender 103, such drawing together being achieved by the tensioning of the cables 107 (and/or 108, 106 not shown).
  • the mooring device 201 consists of at least one for example shown in Figure 20, two suction pads 204 mounted by discrete mounting elements 285.
  • the mounting elements 285 may consist of an arrangement similar to that shown with reference to Figures 3 and 4 however the difference with reference to Figures 20 to 22 is the fact that such are discrete assemblies engaged to a mooring facility 212.
  • the fender 203 is mounted with the mooring facility 212 independent from the discrete assemblies which carry the suction pads 204.
  • the present invention is a mooring facility which incorporates an assembly for mounting suction pads to be used in conjunction with existing or retrofitted fenders for the purposes of mooring a vessel adjacent the mooring facility.

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  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

La présente invention a trait à un dispositif d'amarrage comportant un moyen d'attraction par force d'aspiration capable d'être en prise sur un navire pour relier le navire à une installation d'amarrage, le moyen d'attraction par force d'aspiration étant mobile par rapport à l'installation d'amarrage pour pouvoir être escamoté vers un état tel qu'au moins un ballon disposé depuis l'installation d'amarrage interdise l'engagement du navire avec le moyen d'attraction par force d'aspiration.
PCT/NZ2005/000072 2004-04-08 2005-04-08 Dispositif d'amarrage pour le maintien d'un navire flottant adjacent a une installation d'amarrage WO2005097590A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ53224004 2004-04-08
NZ532240 2004-04-08
NZ53793705 2005-01-26
NZ537937 2005-01-26

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WO2005097590A1 true WO2005097590A1 (fr) 2005-10-20

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433973A (en) * 2006-01-05 2007-07-11 Donald Foster A device for fending off the stem of a vessel at a mooring
WO2009054739A1 (fr) * 2007-10-24 2009-04-30 Cavotec Msl Holdings Limited Système automatisé d'accostage et d'amarrage
EP2071083A1 (fr) * 2007-10-04 2009-06-17 Medisinsk Senter AS Appareil et système pour manoevrer et amarrer un bateau dans un emplacement
US8215256B2 (en) 2002-07-30 2012-07-10 Cavotec Moormaster Limited Mooring system with active control
US8408153B2 (en) 2007-09-26 2013-04-02 Cavotec Moormaster Limited Automated mooring method and mooring system
CN103072670A (zh) * 2013-02-05 2013-05-01 宏华海洋油气装备（江苏）有限公司 一种悬挂折叠式靠泊装置
CN103144745A (zh) * 2013-03-25 2013-06-12 浙江海洋学院 海洋平台柔性对接装置
EP2450271A3 (fr) * 2010-11-04 2013-12-04 Korea Advanced Institute of Science and Technology Système d'amarrage pour un navire
WO2015143489A1 (fr) * 2014-03-25 2015-10-01 Trelleborg Marine Systems Melbourne Pty Ltd Appareil d'amarrage
NO20161328A1 (en) * 2016-08-19 2018-02-20 Connect Lng As Universal Transfer System
CN108622316A (zh) * 2018-03-21 2018-10-09 大连理工大学 一种码头停泊浮船坞的滑动式系泊系统
CN111814252A (zh) * 2020-07-09 2020-10-23 上海雄程海洋工程股份有限公司 非对称系泊系统的参数确定方法
CN112278195A (zh) * 2020-10-23 2021-01-29 中船黄埔文冲船舶有限公司 滚装船的靠泊方法
US20210371061A1 (en) * 2020-05-27 2021-12-02 Offshore Windservice A/S System for Stabilizing a Vessel Against a Stationary Object
CN114735135A (zh) * 2022-05-04 2022-07-12 安徽工程大学 一种基于永磁体的船舶停泊方法、停泊装置及验证方法
CN116654204A (zh) * 2023-07-11 2023-08-29 山东诺亚方舟船舶有限公司 一种船舶防撞装置
WO2023219505A1 (fr) * 2022-05-13 2023-11-16 Automooring Solutions Ip B.V. Dispositif et système d'amarrage
US12123471B2 (en) 2019-10-08 2024-10-22 Universidad Catolica De La Santisima Concepcion Self-centering impact energy dissipation mechanism

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215256B2 (en) 2002-07-30 2012-07-10 Cavotec Moormaster Limited Mooring system with active control
GB2433973B (en) * 2006-01-05 2007-11-21 Donald Foster Marine Device
GB2433973A (en) * 2006-01-05 2007-07-11 Donald Foster A device for fending off the stem of a vessel at a mooring
US8408153B2 (en) 2007-09-26 2013-04-02 Cavotec Moormaster Limited Automated mooring method and mooring system
EP2071083A1 (fr) * 2007-10-04 2009-06-17 Medisinsk Senter AS Appareil et système pour manoevrer et amarrer un bateau dans un emplacement
WO2009054739A1 (fr) * 2007-10-24 2009-04-30 Cavotec Msl Holdings Limited Système automatisé d'accostage et d'amarrage
EP2450271A3 (fr) * 2010-11-04 2013-12-04 Korea Advanced Institute of Science and Technology Système d'amarrage pour un navire
CN103072670A (zh) * 2013-02-05 2013-05-01 宏华海洋油气装备（江苏）有限公司 一种悬挂折叠式靠泊装置
CN103144745A (zh) * 2013-03-25 2013-06-12 浙江海洋学院 海洋平台柔性对接装置
CN103144745B (zh) * 2013-03-25 2015-07-15 浙江海洋学院 海洋平台柔性对接装置
WO2015143489A1 (fr) * 2014-03-25 2015-10-01 Trelleborg Marine Systems Melbourne Pty Ltd Appareil d'amarrage
NO20161328A1 (en) * 2016-08-19 2018-02-20 Connect Lng As Universal Transfer System
US10723416B2 (en) 2016-08-19 2020-07-28 Connect Lng As Mooring frame for mooring a floating unit and a floating unit comprising such a mooring frame
NO343522B1 (en) * 2016-08-19 2019-04-01 Connect Lng As Universal Transfer System
CN108622316A (zh) * 2018-03-21 2018-10-09 大连理工大学 一种码头停泊浮船坞的滑动式系泊系统
CN108622316B (zh) * 2018-03-21 2023-09-01 大连理工大学 一种码头停泊浮船坞的滑动式系泊系统
US12123471B2 (en) 2019-10-08 2024-10-22 Universidad Catolica De La Santisima Concepcion Self-centering impact energy dissipation mechanism
US20210371061A1 (en) * 2020-05-27 2021-12-02 Offshore Windservice A/S System for Stabilizing a Vessel Against a Stationary Object
US11760447B2 (en) * 2020-05-27 2023-09-19 Offshore Windservice A/S System for stabilizing a vessel against a stationary object
CN111814252A (zh) * 2020-07-09 2020-10-23 上海雄程海洋工程股份有限公司 非对称系泊系统的参数确定方法
CN112278195A (zh) * 2020-10-23 2021-01-29 中船黄埔文冲船舶有限公司 滚装船的靠泊方法
CN114735135A (zh) * 2022-05-04 2022-07-12 安徽工程大学 一种基于永磁体的船舶停泊方法、停泊装置及验证方法
WO2023219505A1 (fr) * 2022-05-13 2023-11-16 Automooring Solutions Ip B.V. Dispositif et système d'amarrage
NL2031853B1 (en) * 2022-05-13 2023-11-20 Automooring Solutions Ip B V Mooring device and mooring system
CN116654204A (zh) * 2023-07-11 2023-08-29 山东诺亚方舟船舶有限公司 一种船舶防撞装置
CN116654204B (zh) * 2023-07-11 2024-02-09 威海聚星船舶技术有限公司 一种船舶防撞装置

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