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WO2014006667A1 - Dispositif destiné à arrêter la déviation des câbles d'un ascenseur - Google Patents

Dispositif destiné à arrêter la déviation des câbles d'un ascenseur Download PDF

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Publication number
WO2014006667A1
WO2014006667A1 PCT/JP2012/066839 JP2012066839W WO2014006667A1 WO 2014006667 A1 WO2014006667 A1 WO 2014006667A1 JP 2012066839 W JP2012066839 W JP 2012066839W WO 2014006667 A1 WO2014006667 A1 WO 2014006667A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
elevator
car
ropes
elevator rope
Prior art date
Application number
PCT/JP2012/066839
Other languages
English (en)
Japanese (ja)
Inventor
悠至 酒井
坂井　満
関谷　裕二
Original Assignee
株式会社 日立製作所
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 株式会社 日立製作所 filed Critical 株式会社 日立製作所
Priority to PCT/JP2012/066839 priority Critical patent/WO2014006667A1/fr
Priority to CN201280074267.4A priority patent/CN104395221B/zh
Publication of WO2014006667A1 publication Critical patent/WO2014006667A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures

Definitions

  • the present invention relates to an elevator rope runout prevention device that can prevent the elevator rope runout.
  • the present invention has been made from the actual situation in the above-described conventional technology, and an object thereof is to provide an elevator rope runout prevention device that more easily prevents the elevator rope runout and does not lower the riding comfort of the elevator. There is.
  • the present invention relates to an elevator rope steadying apparatus that is installed again upward after being wound around a car that moves up and down the hoistway. Installed so that the rope installed on the car crosses above the car, and is installed at the position where the ropes cross, and each rope is passed and each rope is kept at a distance from each other It is characterized by having a body.
  • the swing of the rope is prevented by a simpler method, and the swing prevents the rope from being caught by the equipment in the tower, and the riding comfort of the car is not lowered.
  • the elevator apparatus of the present embodiment includes a car 2 that moves up and down the hoistway 1, pulleys 2 a 1 to 4 that are supported by the car 2, and one rope end 3 that is the top of the hoistway.
  • the rope 4b is installed so as to be stretched downward and is wound around the pulleys 2a1 to 4a, and is stretched upward again to suspend the car 2, and is arranged so as to cross over the car 2
  • a hoisting machine 5 for driving the rope 4a on the other end side wound around the sheave 5a, and a steadying device 6 provided at the crossing position of the ropes 4a, 4b.
  • the steady rest device 6 includes cylindrical passages 6 a and 6 b that are provided so that intersecting ropes 4 a and 4 b can pass through each other and can maintain a mutual distance.
  • the rope 4a stretched from the hoisting machine 5 passes through the tubular passage 6a, and the tubular passage 6b is wound around the pulleys 2a1 to 4 of the car 2.
  • the rope 4b heading again toward the upper rope end 3 is configured to pass through the inside thereof, and the total number of the tubular passages 6a and 6b is twice the number of the ropes 4 ing.
  • the steady rest device 6 includes a rotation center 6c that is supported by the cylindrical passages 6a and 6b so as to be rotatable with respect to each other, following the crossing angle of the ropes 4a and 4b that change as the car 2 moves up and down. Yes.
  • the intersecting ropes 4a, 4b pass through the inside of the cylindrical passages 6a, 6b, and the ropes 4a, 4b are positioned in the cylindrical passages 6a, By being held inside 6b, even when the ropes 4a and 4b are shaken due to an external force such as an earthquake, the ropes 4a and 4b are attracted to each other, so that a large shake does not occur. Accordingly, the ropes 4a and 4b can be prevented from being caught by the equipment in the hoistway 1.
  • the rope 4a and the rope 4b that suspend the car 2 always cross between the car 2, the rope end 3 and the hoisting machine 5.
  • the steady rest device 6 supports the vertical positions of the intersecting ropes 4a and 4b. Therefore, even when the position of the car 2 is moved as shown in FIG. It moves to a position where 4b intersects, and becomes an intermediate position between the car 2, the rope end 3 and the hoisting machine 5.
  • the swing of the elevator ropes 4a and 4b can be prevented with a simple structure, thereby reducing the cost and improving the riding comfort in the car.
  • the cylindrical passages 6a and 6b of the steadying device 6 are cylindrical, and the ropes 4a and 4b pass through the inside.
  • the passing bodies 6d to 6g made of a pair of pulleys are arranged in the portion of the stopping device 6 through which the ropes 4a and 4b pass, and the ropes 4a and 4b are sandwiched from above and below, respectively, The effect of.
  • the rope 4a stretched from the hoisting machine 5 has a narrow pressure between the passing body 6g composed of a pair of pulleys rotatably attached to the support plate 6i. After passing in this state, it is configured to pass between the passing bodies 6f formed of a pair of pulleys rotatably attached to the same support plate 6i in a state of being narrowed.
  • the rope 4b heading again toward the upper rope end 3 is formed of a passing body 6e comprising a pair of pulleys rotatably attached to a support plate 6j.
  • the passages 6d After passing between the passages 6d, the passages 6d, which are a pair of pulleys rotatably attached to the same support plate 6j, pass in a state of narrow pressure.
  • the support plates 6i and 6j are pivotally supported by a rotating shaft 6h, and, as in the above-described embodiment, the steadying device 6 has a rope 4a that changes as the car 2 moves up and down.
  • the support plates 6i and 6j are displaced following the crossing angle 4b.
  • the intersecting ropes 4a, 4b pass through the passing bodies 6g, 6f made of a pair of pulleys and the passing bodies 6d, 6g made of a pair of pulleys, respectively.
  • the ropes 4a and 4b are held at a narrow pressure in the passages 6g and 6f made of a pair of pulleys and the passages 6d and 6g made of a pair of pulleys, so that the ropes 4a and 4b are caused by an external force such as an earthquake. Even when the vibration occurs, the ropes 4a and 4b are attracted to each other so that a large vibration does not occur. Accordingly, the ropes 4a and 4b can be prevented from being caught by the equipment in the hoistway 1.
  • the swing of the elevator ropes 4a and 4b can be prevented with a simple structure, thereby reducing the cost and improving the riding comfort in the car.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

La présente invention empêche, grâce à une structure simple, la déviation des câbles d'un ascenseur. Un ascenseur possède un câble (4) qui, après avoir été enroulé depuis le dessus autour d'une cabine d'ascenseur (2) devant faire l'objet d'un levage dans une gaine d'ascenseur, est installé à nouveau au-dessus de la cabine, le câble (4a) qui provient du dessus et le câble (4b) installé à nouveau au-dessus étant disposés de manière à se croiser au-dessus de la cabine d'ascenseur (2). A l'endroit où les câbles (4) se croisent se trouvent des corps traversants cylindriques (6a, 6b) prévus pour recevoir les câbles (4) et obliger chaque câble (4) à rester à distance de l'autre, ainsi qu'un dispositif qui permet la rotation desdits corps traversants cylindriques (6a, 6b) l'un par rapport à l'autre et qui suit l'angle de croisement des câbles (4) variant au fur et à mesure du levage de la cabine d'ascenseur (2).
PCT/JP2012/066839 2012-07-02 2012-07-02 Dispositif destiné à arrêter la déviation des câbles d'un ascenseur WO2014006667A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2012/066839 WO2014006667A1 (fr) 2012-07-02 2012-07-02 Dispositif destiné à arrêter la déviation des câbles d'un ascenseur
CN201280074267.4A CN104395221B (zh) 2012-07-02 2012-07-02 电梯吊索的防晃动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/066839 WO2014006667A1 (fr) 2012-07-02 2012-07-02 Dispositif destiné à arrêter la déviation des câbles d'un ascenseur

Publications (1)

Publication Number Publication Date
WO2014006667A1 true WO2014006667A1 (fr) 2014-01-09

Family

ID=49881462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/066839 WO2014006667A1 (fr) 2012-07-02 2012-07-02 Dispositif destiné à arrêter la déviation des câbles d'un ascenseur

Country Status (2)

Country Link
CN (1) CN104395221B (fr)
WO (1) WO2014006667A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406168A (zh) * 2015-12-18 2016-03-16 哈尔滨工业大学 一种雷达天线阵面抗风稳定装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110418761B (zh) * 2017-03-24 2021-11-26 三菱电机株式会社 电梯用主绳索止振装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50117149A (fr) * 1974-02-28 1975-09-12
JPH11171424A (ja) * 1997-12-10 1999-06-29 Otis Elevator Co エレベーターのメインロープ振れ止め装置
JP2003118949A (ja) * 2001-10-17 2003-04-23 Mitsubishi Electric Corp エレベータ装置
JP2007119131A (ja) * 2005-10-26 2007-05-17 Toshiba Elevator Co Ltd エレベータロープ揺れ止め装置
JP2007284222A (ja) * 2006-04-19 2007-11-01 Hitachi Ltd エレベータの主ロープ振れ止め装置
JP2011126708A (ja) * 2009-12-21 2011-06-30 Toshiba Elevator Co Ltd エレベータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2614747B2 (ja) * 1988-06-10 1997-05-28 日本オーチス・エレベータ株式会社 エレベータロープの制振装置
JP2005272131A (ja) * 2004-03-26 2005-10-06 Mitsubishi Electric Building Techno Service Co Ltd ロープ孔塞ぎ装置
CN201801267U (zh) * 2010-09-07 2011-04-20 上海振华重工(集团)沈阳电梯有限公司 大型起重设施简易载人装置
CN102344076A (zh) * 2011-09-15 2012-02-08 重庆盈丰升机械设备有限公司 一种施工升降机软导轨电缆滑车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50117149A (fr) * 1974-02-28 1975-09-12
JPH11171424A (ja) * 1997-12-10 1999-06-29 Otis Elevator Co エレベーターのメインロープ振れ止め装置
JP2003118949A (ja) * 2001-10-17 2003-04-23 Mitsubishi Electric Corp エレベータ装置
JP2007119131A (ja) * 2005-10-26 2007-05-17 Toshiba Elevator Co Ltd エレベータロープ揺れ止め装置
JP2007284222A (ja) * 2006-04-19 2007-11-01 Hitachi Ltd エレベータの主ロープ振れ止め装置
JP2011126708A (ja) * 2009-12-21 2011-06-30 Toshiba Elevator Co Ltd エレベータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406168A (zh) * 2015-12-18 2016-03-16 哈尔滨工业大学 一种雷达天线阵面抗风稳定装置
CN105406168B (zh) * 2015-12-18 2017-12-26 哈尔滨工业大学 一种雷达天线阵面抗风稳定装置

Also Published As

Publication number Publication date
CN104395221B (zh) 2016-06-08
CN104395221A (zh) 2015-03-04

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