CN115246572A - Tank rotating ring transfer device - Google Patents

Abstract

The utility model provides a jar case rotating ring moves and carries device for the rotatory ring that the transportation connection was fixed in jar case both ends, it includes support body, running gear, crane and snatchs the mechanism. The top of the frame body is provided with a horizontal rail along the horizontal direction; the traveling mechanism is movably arranged on the horizontal track; the lifting frame is vertically arranged at the bottom of the travelling mechanism and is rotatably connected with the travelling mechanism along the horizontal direction, and a lifting track is arranged on one side surface of the lifting frame along the vertical direction; the grabbing mechanism comprises a mechanism main body, a tray and a limiting part; the mechanism body is connected with the lifting track in a sliding way so as to enable the grabbing mechanism to lift along the lifting frame; the tray is arranged on one side of the bottom of the mechanism main body, which is far away from the lifting frame, and the tray is attached to the bottom surface of the top of the rotating ring so as to support the rotating ring; spacing part and tray cooperation to it is spacing on the tray to rotate the ring. The problems of low efficiency, poor precision and potential safety hazard of the rotary ring loading and unloading operation are solved.

Description

Tank Rotary Ring Transfer Device

technical field

The present disclosure relates to the technical field of transport boxes, in particular to a rotary ring transfer device for a tank box.

Background technique

In the manufacturing process of tank storage and transportation containers, when the tank body is equipped with end frames and top and bottom side beams, the appearance changes from a cylindrical shape to a frame structure. When welding other parts of the tank body, it is necessary to rotate the tank. How to Achieving the rotation of the frame structure of the tank has become a difficult problem in the industry. The current method is to install a process rotating ring at both ends respectively. After the welding flow is completed, it is disassembled and returned to the previous cycle for use.

But at present, in the process of use, each installation, loading and unloading process of the rotating ring is carried out by a single-point cantilever crane, and the personnel ascending the operation method. That is, after manually tying the rope to the rotating ring, it is lifted to a predetermined position by a cantilever crane, and the rotating ring is removed after manually aligning the placement position. This operation method has low efficiency and poor accuracy, even if the The height is also a safety hazard.

SUMMARY OF THE INVENTION

One purpose of the present disclosure is to provide a tank container rotating ring transfer device, so as to solve the technical problems of low efficiency, poor precision and potential safety hazards in the prior art of rotating ring loading and unloading operations.

In order to solve the above-mentioned technical problems, the present disclosure adopts the following technical solutions:

According to one aspect of the present disclosure, the present disclosure provides a tank container rotating ring transfer device for transporting and connecting the rotating rings fixed at both ends of the tank container, which includes a frame body, a walking mechanism, a lifting frame and a grabbing mechanism. The top of the frame body is provided with a horizontal track along the horizontal direction; the traveling mechanism is movably arranged on the horizontal track; the lifting frame is vertically arranged on the bottom of the traveling mechanism, and is rotatable with the traveling mechanism along the horizontal direction. One side of the lifting frame is provided with a lifting track along the vertical direction; the grasping mechanism includes a mechanism body, a tray and a limit component; the mechanism body is slidably connected to the lifting track, so that the grasping mechanism The pick-up mechanism moves up and down along the lifting frame; the tray is arranged on the side of the bottom of the mechanism main body away from the lifting frame, and the tray is attached to the bottom surface of the top of the rotating ring to support the rotating ring; the limiting The positioning member cooperates with the tray to restrain the rotating ring on the tray.

As can be seen from the above technical solutions, the present disclosure at least has the following advantages and positive effects:

In the present disclosure, the entire rotating ring is held up by the tray of the grabbing mechanism, and then raised along the lifting frame, the lifting frame rotates to adjust the direction of the rotating ring, and then moves along the horizontal direction of the frame body through the walking mechanism, so that both sides of the rotating ring can be Align the top hole of the top corner piece of the tank, and then automatically insert and pull out the top hole on both sides of the rotating ring, eliminating the risk of personnel climbing. At the same time, the lifting direction and the horizontal walking direction of the transfer mechanism of the present disclosure are carried out by moving along the track, so compared with the prior art, there is no problem of the rope and the rotating ring shaking during the rope fixing, which ensures the effective The accuracy enables the two sides of the rotating ring to be aligned with the top hole of the top corner piece, which solves the technical problems of low efficiency, poor accuracy and potential safety hazards in the prior art of the rotating ring loading and unloading operation.

Description of drawings

FIG. 1 is a perspective view of a tank rotating ring transfer device according to an embodiment of the disclosure.

FIG. 2 is a front view of the tank rotating ring transfer device shown in FIG. 1 .

FIG. 3 is a plan view of the tank rotating ring transfer device shown in FIG. 1 .

FIG. 4 is a perspective view of the grabbing mechanism of the tank rotating ring transfer device shown in FIG. 1 .

FIG. 5 is a front view of the grasping mechanism shown in FIG. 4 .

FIG. 6 is a side view of the grasping mechanism shown in FIG. 4 .

FIG. 7 is a schematic diagram of a transmission system of the grasping mechanism shown in FIG. 4 .

Detailed ways

While the present disclosure may readily be embodied in different forms of embodiment, only some of the specific embodiments are shown in the drawings and will be described in detail in this specification, while it is to be understood that this specification is to be regarded as the Exemplary illustrations of principles are disclosed, and are not intended to limit the disclosure to those described herein.

Thus, a reference to a feature in this specification will be used to describe one of the features of an embodiment of the present disclosure and not to imply that every embodiment of the present disclosure must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined together to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Thus, unless otherwise stated, the combinations described are not intended to be limiting.

In the embodiments shown in the drawings, directional indications (such as up, down, left, right, front and rear) are used to explain the structure and movement of various elements of the present disclosure not absolute but relative. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indications of these directions change accordingly.

Some embodiments of the present disclosure will be further elaborated below with reference to the accompanying drawings of the present specification. The embodiments described below and features in the embodiments may be combined with each other without conflict.

Referring to FIG. 1 and FIG. 2 , the present disclosure provides a tank container rotating ring transfer device, which is used to transfer the rotating rings 2 vertically disposed at both ends of the tank container. The tank case rotating ring transfer device includes a frame body 100 , a traveling mechanism 200 , a lifting frame 300 and a grabbing mechanism 400 . The top of the frame body 100 is provided with a horizontal rail 111 along the horizontal direction, and the traveling mechanism 200 is movably arranged on the horizontal rail 111 . The lift frame 300 is vertically disposed at the bottom of the traveling mechanism 200 and is rotatably connected to the traveling mechanism 200 along the horizontal direction. One side of the lift frame 300 is provided with a lift rail 310 along the vertical direction. The grabbing mechanism 400 is used for grabbing the rotating rings 2 at both ends of the tank, and is slidably connected with the lifting rails 310 . After the grabbing mechanism 400 grabs the rotating ring 2 , it can slide up and down along the lifting rail 310 to remove the rotating ring 2 . Then the running mechanism 200 can move along the horizontal rail 111 to move the rotating ring 2 to the designated position.

The frame body 100 includes a plurality of uprights 120 and a top frame 110. The uprights 120 are vertically arranged on the ground or installed on an installation platform. The top frame 110 is fastened and installed on the top of the upright column 120 through fasteners such as bolts, and in other embodiments, it can also be welded to the top of the upright column 120 . The top frame 110 is enclosed by two oppositely arranged longitudinal beams 112 and two oppositely arranged transverse beams 113 , and further includes the above-mentioned horizontal rails 111 disposed inside the two longitudinal beams 112 along the extending direction of the longitudinal beams 112 .

In some embodiments of the present disclosure, the top frame 110 is further provided with a walking platform 114 , and the walking platform 114 is surrounded with a guardrail 115 . 116. Relevant maintenance personnel can climb to the walking platform 114 through the ladder 116 , and perform maintenance work on the top of the lift frame 300 and the walking mechanism 200 on the walking platform 114 .

In some embodiments of the present disclosure, the traveling mechanism 200 is a traveling crane with gear-shaped gear wheels 210 on both sides thereof, so the above-mentioned horizontal rail 111 corresponds to a rack rail meshing with the gear wheels 210 . The meshing rack and pinion can play a certain fixed limit function, which can prevent slippage due to external factors such as gravity and wind in a static state, and can also improve the accuracy of controlling the displacement of the traveling crane.

Please refer to FIG. 3 in conjunction. At the same time, the bottom of the above-mentioned traveling crane is also provided with a slewing mechanism 220 . The slewing mechanism 220 includes a slewing gear and a slewing drive. The slewing driver is drivingly connected with the slewing gear to drive the slewing gear to rotate. The rotary gear is drivingly connected with the top end of the lift frame 300 , and the rotary gear rotates to drive the lift frame 300 to rotate. The lifting frame 300 is connected and fixed to the bottom of the traveling crane through a rotating gear, and moves longitudinally along the horizontal track 111 with the traveling crane. At the same time, the distance between the bottom end of the lifting frame 300 and the bottom surface or the installation platform is greater than the height of the tank, so as to ensure that the lifting frame 300 and the grabbing mechanism 400 can pass above the tank.

Please refer to FIG. 4 , the grasping mechanism 400 includes a mechanism body 410 , a tray 420 , and a limiting member 430 . The mechanism main body 410 is slidably connected to the lifting rail 310 , so that the grabbing mechanism 400 can be lifted and lowered along the lifting frame 300 . The tray 420 is disposed on the side of the bottom of the mechanism body 410 away from the lifting frame 300 . The limiting member 430 cooperates with the tray 420 to restrain the rotating ring 2 on the tray 420 .

5 and 6 , the tray 420 includes a support member 421 , a supporting beam 422 and a supporting plate 423 . The support member 421 protrudes from the mechanism main body 410 , and the support beam 422 is provided at the end of the support member 421 for supporting the top beam of the rotating ring 2 . The support plate 423 is disposed on the top surface of the support member 421 for supporting the ring of the rotating ring 2 , so the top surface can be a curved surface that fits with the ring of the rotating ring 2 . In this embodiment, the support plate 423 is located between the support beam 422 and the mechanism main body 410, so as to ensure that the side of the rotating ring 2 with the connecting hooks is disposed away from the mechanism main body 410 and faces outward, so as to facilitate the grasping and operation of the rotating ring 2. loading and unloading. Because the bottom surface of the top of the ring of the rotating ring 2 is slightly higher than the bottom surface of the top beam, the supporting plate 423 slightly protrudes from the top surface of the supporting beam 422 to form a stepped structure, and at the same time, it also plays a certain limiting role to prevent the rotating ring 2 from appearing. Axial play.

The limiting member 430 includes a pressure ring assembly 431 and a pressure beam assembly 432 . The pressure ring assembly 431 is disposed above the support plate 423 and faces the support plate 423 , and is arranged in cooperation with the support plate 423 to be together with the support plate 423 Clamp the ring of the rotating ring 2. The pressure beam assembly 432 is disposed above the supporting beam 422 and is facing the supporting beam 422 , and is arranged in cooperation with the supporting beam 422 to clamp the top beam of the rotating ring 2 together with the supporting beam 422 . The cooperation between the pressure ring assembly 431 and the support plate 423 and the cooperation between the pressure beam assembly 432 and the support beam 422 can play the role of fixing the rotating ring 2, so as to prevent the rotating ring 2 from falling during the movement of the grabbing mechanism 400, causing danger The generation of , also ensures that the tank rotating ring transfer device can lift the rotating ring 2 to a higher height than the single-point cantilever crane, which greatly improves the passability of the rotating ring 2 during the transfer process.

In some embodiments of the present disclosure, the above-mentioned pressure ring assembly 431 includes a pressure ring cylinder and a pressure ring member against the ring, and the pressure beam assembly 432 includes a pressure beam cylinder and a pressure beam member against the top beam. They are all components driven by cylinders to ensure their reliability and simplify their structure.

In some embodiments of the present disclosure, referring to FIG. 7 in conjunction with FIG. 7 , the grabbing mechanism 400 further includes a lift driver 440 , an output shaft 450 , a climbing gear 460 and a transmission gear 470 . The lift driver 440 is arranged in the middle position of the top of the mechanism main body 410 , and two output shafts 450 extend toward both sides. The climbing gear 460 is arranged on the two output shafts 450 and is connected with the transmission gear 470 in a driving manner. The lifting frame 300 is correspondingly provided with a lead screw 330 along the vertical direction, and the nut 331 of the lead screw 330 is drivingly connected with the transmission gear 470 . The elevating driver 440 drives the climbing gear 460 through the output shaft 450 , and the climbing gear 460 is vertically meshed with the transmission gear 470 .

In some embodiments of the present disclosure, the mechanism main body 410 is further provided with a plurality of sliding blocks 411 on the side facing the lifting frame 300 , the top of each sliding block 411 is further provided with a limiter 412 , and the lifting rail 310 is provided with corresponding The limit slot matched with the limiter 412 ensures that the grabbing mechanism 400 can be limited to any height of the lifting frame 300 in a static state.

During use, the tank is placed on the ground below the rack body 100 or on the installation platform, with one end facing the grabbing mechanism 400 . The walking crane walks along the walking track and approaches the tank. The lift frame 300 is rotated so that the gripping mechanism 400 faces the rotating ring 2 . The grabbing mechanism 400 descends to the bottom end along the lift frame 300 to grab the rotating ring 2 . After the rotating ring 2 is inserted into the grabbing mechanism 400 , the pressing ring assembly 431 and the pressing beam assembly 432 of the grabbing mechanism 400 press and hold the rotating ring 2 . Then, the grasping mechanism 400 rises along the lifting frame 300, and the rotating ring 2 is taken out. Afterwards, you can move to the designated position through the overhead crane.

In the present disclosure, the whole rotating ring 2 is held up by the tray 420 of the grabbing mechanism 400 , and then lifted along the lifting frame 300 , the lifting frame 300 rotates to adjust the orientation of the rotating ring 2 , and then moves along the horizontal direction of the frame body 100 by the walking mechanism 200 . By moving, the two sides of the rotating ring 2 can be aligned with the top hole of the top corner piece of the tank, so that the two sides of the rotating ring 2 can be automatically inserted into and pulled out of the top hole, eliminating the risk of personnel climbing. At the same time, the lifting direction and the horizontal walking direction of the transfer mechanism of the present disclosure are carried out by moving along the track, so compared with the prior art, there is no problem of the rope and the rotating ring shaking during the rope fixing, which ensures the effective The accuracy enables both sides of the rotating ring to be aligned with the top hole of the top corner piece, which solves the technical problems of low loading and unloading operation efficiency, poor accuracy and potential safety hazards of the rotating ring 2 in the prior art.

While the present disclosure has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is of description and illustration, and not of limitation. Since the present disclosure can be embodied in many forms without departing from the spirit or spirit of the invention, it is to be understood that the above-described embodiments are not limited to any of the foregoing details, but are to be construed broadly within the spirit and scope defined by the appended claims Therefore, all changes and modifications that come within the scope of the claims or their equivalents should be covered by the appended claims.

Claims (10)

1. A tank case rotary ring transfer device for transferring the rotary rings vertically arranged at both ends of the tank case, is characterized in that, the tank case rotary ring transfer device comprises: The frame body, the top of which is provided with a horizontal track along the horizontal direction; a running mechanism, which is movably arranged on the horizontal rail; A lift frame is vertically arranged at the bottom of the traveling mechanism, and is rotatably connected to the traveling mechanism along the horizontal direction, and a side surface of the lift frame is provided with a lifting track along the vertical direction; The grabbing mechanism includes a mechanism main body, a tray and a limiting component; the mechanism main body is slidably connected to the lifting rail, so that the grabbing mechanism can be lifted and lowered along the lifting frame; the tray is arranged on the mechanism On the side of the bottom of the main body away from the lifting frame, the tray is attached to the bottom surface of the top of the rotating ring to support the rotating ring; the limiting member cooperates with the tray to limit the rotating ring to the on the tray. 2 . The tank rotating ring transfer device according to claim 1 , wherein the tray comprises a support member protruding from the mechanism main body and a joist beam provided at the end of the support member, and the The support beam is used to support the top beam of the rotating ring. 3 . The tank rotating ring transfer device according to claim 2 , wherein the grabbing mechanism further comprises a support plate arranged on the top surface of the support member, and the support plate is used to hold up 3 . The circular ring of the rotating ring. 4 . The device for transferring the rotating ring of a tank container according to claim 3 , wherein the limiting member comprises a pressing ring assembly, and the pressing ring assembly is arranged above the supporting plate and faces the a supporting plate, so as to clamp the circular ring of the rotating ring together with the supporting plate. 5 . The tank rotating ring transfer device according to claim 2 , wherein the limiting member comprises a pressure beam assembly, and the pressure beam assembly is arranged above the support beam and faces the A joist beam to clamp the top beam of the rotating ring together with the joist beam. 6 . The tank rotating ring transfer device according to claim 1 , wherein the grabbing mechanism further comprises a lift driver, and a lead screw in a vertical direction is correspondingly provided on the lift frame. The nut of the rod is drivingly connected with the lifting driver, so that the grasping mechanism is lifted and lowered along the lead screw. 7 . The tank container rotating ring transfer device according to claim 6 , wherein the grabbing mechanism further comprises a climbing gear arranged on the output shaft of the lifting driver, and a climbing gear engaged with the climbing gear. 8 . A transmission gear; the transmission gear is connected with the nut of the lead screw. 8 . The tank rotating ring transfer device according to claim 1 , wherein a side of the mechanism body facing the lifting frame is provided with a plurality of sliding blocks, and the top of each sliding block is further provided with a limit position. 9 . The lifting rail is correspondingly provided with a limit slot matched with the limiter. 9 . The tank rotating ring transfer device according to claim 1 , wherein the traveling mechanism is provided with gear-shaped gear wheels, and the horizontal rail corresponds to a rack rail meshing with the gear wheels. 10 . 10. The tank rotating ring transfer device according to any one of claims 1-9, characterized in that, the top periphery of the frame body is provided with guardrails that are enclosed with each other.

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