CN219409107U - Auxiliary device for mounting crawler assembly of off-road tire crawler crane - Google Patents

Abstract

The utility model discloses an auxiliary device for installing a crawler assembly of an off-road tire crawler crane, which comprises: the mounting platform, mounting platform's top is provided with the parking platform, and four spacing seats of even slidable mounting in top both ends of parking platform to, the internally mounted of spacing seat has electric telescopic handle, and electric telescopic handle's output is provided with stretches out the pole, and the part of stretching out the pole runs through spacing seat and extends its top, and stretches out the one end that the pole is located spacing seat top and be provided with spacing frame, and the spacing groove that is used for prescribing a limit to the support arm position has been seted up to the inside of spacing frame. The auxiliary device for installing the track assembly can adjust the position between the crane and the track assembly, avoids the condition that the crane is required to tilt on the ground to install the track assembly through the crane, can limit the installation position of the support arm, avoids the trouble of repeatedly adjusting the position of the support arm, saves time and labor, and improves the installation efficiency of the track assembly.

Description

Auxiliary device for mounting crawler assembly of off-road tire crawler crane

Technical Field

The utility model relates to the technical field of crawler assembly installation, in particular to an auxiliary device for installing a crawler assembly of an off-road tire crawler crane.

Background

A crane is a hoisting machine, which is a machine that performs a cyclic, intermittent motion, a work cycle comprising: the object taking device lifts the object from the object taking place, horizontally moves to a designated place to lower the object, and then moves reversely, so that the object taking device returns to the original position for the next circulation, the name of the crane is a unified name of a hoisting machine and mainly comprises an automobile crane, a crawler crane and a tire crane, wherein the tire has good maneuvering performance, but the road surface is frozen and snow-covered, soft and wet, the pit is uneven, the road surface is frequently difficult to get on a larger slope, the crawler belt has good off-road performance and can leave the road to cross-cut and collide, but the crawler belt is not allowed to pass on the road, so that the existing crane is an integrated crane with the tire and the crawler belt, and can switch different walking modes according to different road conditions, and is suitable for the running of different road conditions;

however, in the existing installation of the track assembly, the supporting arms are added at two ends of the track assembly, the crane is lifted by the crane, one end of the crane is separated from the ground, the other end of the supporting arm is inserted into the installation seat of the crane, and finally, the track of the driving device for driving the track assembly is connected, so that the installation of the track assembly is completed. Accordingly, one skilled in the art would be able to provide an auxiliary device for installing a track assembly for an off-road tire crawler crane that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide an auxiliary device for installing a crawler assembly of an off-road tire crawler crane, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an off-road tire crawler crane track assembly mounting aid comprising: the mounting platform, mounting platform's top is provided with the parking platform, the even slidable mounting in top both ends of parking platform has four spacing seats, and the internally mounted of spacing seat has electric telescopic handle, electric telescopic handle's output is provided with the extension pole, the part of extension pole runs through spacing seat and extends its top, and the one end that the extension pole is located spacing seat top is provided with spacing frame, spacing groove for prescribing a limit to support the arm position has been seted up to spacing frame's inside, spacing frame's outer wall is kept away from the crane one side and is provided with the extension frame, the logical groove and the spacing groove of extension frame inside are the same, the draw-in groove that is used for prescribing a limit to the mount pad position has been seted up to spacing groove one end that is close to the crane, mounting platform's top is located the both ends of parking platform all is provided with cut fork lift, cut fork lift's top slidable mounting has L type base, and, cut fork lift's top is provided with the actuating mechanism that is used for driving L type base to remove, L type base's inside is provided with the conveying chain, L type base's lateral wall is located the top slidable mounting of conveying chain and is used for holding up the track assembly, the bottom of layer board evenly is provided with a plurality of tooth, tooth and conveying chain meshing with the chain.

Preferably, the top both ends of mounting platform all are provided with first guide rail, and first spout has been seted up to the bottom of spacing seat, and spacing seat passes through first spout slidable mounting at the top of first guide rail.

Preferably, the two ends of the top of the scissor lift are provided with second guide rails, the positions of the two ends of the bottom of the L-shaped base, which correspond to the second guide rails, are provided with second sliding grooves, and the L-shaped base is slidably arranged on the top of the second guide rails through the second sliding grooves.

Preferably, the inside of spacing frame is provided with the extension board, and the extension board runs through spacing frame and extends to its outside in a movable mode, and the outside one end of extension board position limit frame installs at the lateral wall of extension frame, and extension frame is through extension board slidable mounting at the one end that spacing frame kept away from the crane.

Preferably, the side wall of the limit frame is provided with a slot, and the extension plate is slidably arranged in the slot.

Preferably, the side wall of the supporting plate is provided with a limiting block, the outer wall of the L-shaped base is provided with a groove, and the limiting block is slidably mounted in the groove.

Preferably, both ends of the parking platform are provided with the inside to which the part of the L-shaped base extends.

Compared with the prior art, the utility model has the advantages that:

through setting up mounting platform, can go the crane to parking bench earlier, hoist the track assembly to L type base on again, lift L type base upward displacement by cutting fork lift, can adjust the position between crane and the track assembly, avoided the condition that needs the crane to make self at subaerial perk, slope come the installation track assembly take place, the installation of track assembly has been made things convenient for, and, through the drive arrangement on cutting fork lift, can drive L type base to parking bench direction displacement, and drive track assembly and support arm on it to crane direction displacement, realized pegging graft between support arm and the mount pad.

Through setting up spacing seat and L type base, can be earlier through the height of electric telescopic handle regulation spacing frame, and slide spacing frame to one side of mount pad, the rethread draw-in groove is with spacing frame block in the outside of mount pad, let spacing groove and mount pad's jack-in groove looks parallel and level, finally, rethread conveying chain operation drives the layer board displacement, move track assembly and support arm to the inside of spacing groove, it is spacing to the support arm by spacing frame, can directly drive L type base displacement through the drive arrangement on the scissors lift, and drive track assembly and support arm to crane direction removal, can prescribe a limit to the mounted position of support arm earlier, lift again and translate track assembly, can directly peg graft the support arm on the track assembly on the mount pad, the installation of support arm has been avoided needing to adjust the trouble of support arm position to appear repeatedly, labour saving and time saving has improved the installation effectiveness of track assembly, the limit to the support arm has been realized.

Drawings

FIG. 1 is a view showing a state of use of an auxiliary device for installing a track assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of an auxiliary device for installing a track assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a limiting seat according to an embodiment of the utility model;

FIG. 4 is a perspective view of an L-shaped base according to an embodiment of the utility model;

fig. 5 is a split schematic view of an extension frame and a limit frame according to an embodiment of the utility model.

In the figure: 1. a mounting platform; 11. a parking stand; 12. a scissor lift; 13. a first guide rail; 14. a second guide rail; 2. a limit seat; 201. a first chute; 21. an electric telescopic rod; 22. a limit frame; 221. a limit groove; 222. a clamping groove; 223. a slot; 23. an extension plate; 24. an extension frame; 3. an L-shaped base; 301. a second chute; 302. a groove; 31. a conveyor chain; 32. a supporting plate; 321. teeth; 322. and a limiting block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

As shown in fig. 1 and 2, the top of the mounting platform 1 is provided with a parking platform 11, two ends of the top of the mounting platform 1, which are located at the parking platform 11, are provided with scissor lifts 12, two ends of the top of the scissor lifts 12 are provided with second guide rails 14, two ends of the bottom of the L-shaped base 3, which correspond to the second guide rails 14, are provided with second sliding grooves 301, the L-shaped base 3 is slidably mounted at the top of the second guide rails 14 through the second sliding grooves 301, and a driving mechanism for driving the L-shaped base 3 to move is arranged at the top of the scissor lifts 12.

In one embodiment, the driving mechanism comprises a motor and a screw rod, when the position of the track assembly is adjusted, the screw rod is driven to rotate through the motor, the L-shaped base 3 arranged on the screw rod can be driven to slide on the second guide rail 14 through the second sliding groove 301, the track assembly arranged on the supporting plate 32 is driven to displace, the translation of the track assembly and the supporting arm can be completed, and the installation work of the track assembly is facilitated.

In one embodiment, when the crawler assembly is installed, the crane is firstly driven to the parking platform 11, then the crawler assembly is hoisted to the L-shaped base 3, the L-shaped base 3 is lifted by the scissor lift 12 to be upwards displaced, the position between the crane and the crawler assembly can be adjusted, the condition that the crawler assembly is installed by the crane to tilt and tilt on the ground is avoided, the installation of the crawler assembly is facilitated, moreover, the L-shaped base 3 can be driven to displace towards the parking platform 11 by the driving device on the scissor lift 12, the crawler assembly and the supporting arm on the L-shaped base 3 are driven to displace towards the crane, the driving mechanism comprises a motor and a screw rod, the L-shaped base 3 installed on the screw rod can be driven to slide on the second guide rail 14 by driving the screw rod through the motor to drive the screw rod to displace by the crawler assembly placed on the supporting plate 32 when the position of the crawler assembly is adjusted, and the crawler assembly can be conveniently installed.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the two ends of the top of the mounting platform 1 are both provided with a first guide rail 13, the bottom of the limit seat 2 is provided with a first chute 201, the limit seat 2 is slidably mounted on the top of the first guide rail 13 through the first chute 201, moreover, the inside of the limit seat 2 is provided with an electric telescopic rod 21, the output end of the electric telescopic rod 21 is provided with an extension rod, part of the extension rod penetrates through the limit seat 2 to extend above the extension rod, one end of the extension rod above the limit seat 2 is provided with a limit frame 22, the inside of the limit frame 22 is provided with a limit groove 221 for limiting the position of the support arm, the side wall of the limit frame 22 is provided with a slot 223, one end of the extension plate 23 outside of the limit frame 22 is mounted on the side wall of the extension frame 24, the extension frame 24 is slidably mounted on one end of the limit frame 22 far away from the limit groove 221 through the extension plate 23, the through groove inside the extension frame 24 is identical with the limit groove 221, and one end of the limit groove 221 near the crane is provided with a clamping groove 222 for limiting the position of the mounting seat;

the inside of L type base 3 is provided with conveying chain 31, and the lateral wall of L type base 3 is located conveying chain 31's top slidable mounting and is used for lifting support track assembly's layer board 32, and layer board 32 lateral wall is provided with stopper 322, and recess 302 has been seted up to the outer wall of L type base 3, and stopper 322 slidable mounting is in the inside of recess 302, and the bottom of layer board 32 evenly is provided with a plurality of tooth 321, tooth 321 and conveying chain 31's chain engagement.

In one embodiment, when the track assembly is installed, the electric telescopic rod 21 is used for pushing the limiting frame 22 to move upwards, the first sliding groove 201 is matched with the first guide rail 13 to enable the limiting seat 2 to slide to one side of the installation seat, the limiting frame 22 is clamped outside the installation seat through the clamping groove 222, the limiting groove 221 is flush with the inserting groove of the installation seat, finally, the conveying chain 31 is used for driving the supporting plate 32 to move to enable the track assembly and the supporting arm to move to the inside of the limiting groove 221, the limiting frame 22 is used for limiting the supporting arm, the L-shaped base 3 can be directly driven to move through the driving device on the scissor lift 12, the track assembly and the supporting arm are driven to move towards the crane, the installation position of the supporting arm can be limited, the supporting arm on the track assembly can be directly inserted on the installation seat to be lifted and moved, the trouble that the position of the supporting arm needs to be repeatedly adjusted is avoided, time and labor are saved, the installation efficiency of the track assembly is improved, and the limiting of the supporting arm is achieved.

In one embodiment, when the support arm is far from the position of the limit frame 22, the extension frame 24 can be pulled, the extension plate 23 is pulled out of the slot 223, the length of the limit frame 22 is prolonged, the distance between the support arm and the limit frame 22 is reduced, the support arm can be adjusted to the inside of the extension frame 24, the installation position of the support arm is limited by the extension frame 24, and the support arm can be directly inserted into a crane from the inside of the extension frame 24 to complete the installation of the support arm.

The working principle of the utility model is as follows: when the crawler assembly is installed, firstly, the crane is driven to the parking platform 11, the limiting frame 22 is pushed to move upwards through the electric telescopic rod 21, the limiting seat 2 is slid to one side of the installation seat through the matching of the first sliding groove 201 and the first guide rail 13, the limiting frame 22 is clamped outside the installation seat through the clamping groove 222, the limiting groove 221 is flush with the inserting groove of the installation seat, the crawler assembly is hoisted to the L-shaped base 3, the scissor lifter 12 lifts the L-shaped base 3 to move upwards, the position between the crane and the crawler assembly can be adjusted, the condition that the crawler assembly is installed by lifting the crawler assembly on the ground through the crane is avoided, finally, the supporting plate 32 is driven to move through the operation of the conveying chain 31, the crawler assembly and the supporting arm are moved to the inside of the limiting groove 221, the L-shaped base 3 is driven to move through the driving device on the scissor lifter 12, the crawler assembly and the supporting arm are driven to move towards the L-shaped base 3, the position of the crawler assembly can be limited firstly, the supporting arm is required to lift the supporting arm on the ground, the supporting arm is required to be lifted, the supporting arm is required to be mounted on the crawler assembly is directly, the supporting arm is required to be mounted on the crawler assembly, and the crawler assembly is saved, the labor is saved, and the installation efficiency of the crawler assembly is saved, and the crawler assembly is required to be mounted repeatedly.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. An off-road tire crawler crane track assembly mounting aid comprising: mounting platform (1), its characterized in that, the top of mounting platform (1) is provided with parking platform (11), four spacing seat (2) are installed at the even slidable mounting in top both ends of parking platform (11), and, the internally mounted of spacing seat (2) has electric telescopic handle (21), the output of electric telescopic handle (21) is provided with stretches out the pole, the part of stretching out the pole runs through spacing seat (2) extends its top, just stretch out the pole and be located one end of spacing seat (2) top is provided with spacing frame (22), spacing frame (22)'s inside is offered and is used for prescribing a limit to the spacing groove (221) of support arm position, one side that the outer wall of spacing frame (22) kept away from is provided with extension frame (24), the logical groove of extension frame (24) inside is the same with spacing groove (221), spacing groove (221) are close to one end and are offered and are used for prescribing a limit to the draw-in groove (222) of mount pad position, the top of mounting platform (1) is located parking platform (11) extends its top is provided with spacing frame (22), and is provided with lift chain (12) of lift chain (3), lift chain (3) is provided with type lift chain (12) and lift chain (3) is provided with type lift base (3), the side wall of L type base (3) is located the top slidable mounting of conveyer chain (31) has layer board (32) that are used for lifting and support the track assembly, just the bottom of layer board (32) is even to be provided with a plurality of tooth (321), tooth (321) with the chain engagement of conveyer chain (31).

2. The auxiliary device for mounting the crawler assembly of the off-road tire crawler crane according to claim 1, wherein first guide rails (13) are arranged at two ends of the top of the mounting platform (1), a first sliding groove (201) is formed in the bottom of the limiting seat (2), and the limiting seat (2) is slidably mounted at the top of the first guide rails (13) through the first sliding groove (201).

3. The auxiliary device for mounting the crawler assembly of the off-road tire crawler crane according to claim 1, wherein second guide rails (14) are arranged at two ends of the top of the scissor lift (12), second sliding grooves (301) are formed in positions, corresponding to the second guide rails (14), of two ends of the bottom of the L-shaped base (3), and the L-shaped base (3) is slidably mounted at the top of the second guide rails (14) through the second sliding grooves (301).

4. The auxiliary device for mounting a crawler assembly of an off-road tire crawler crane according to claim 1, wherein an extension plate (23) is arranged inside the limit frame (22), the extension plate (23) penetrates through the limit frame (22) in a movable manner and extends to the outside of the limit frame, one end of the extension plate (23) positioned outside the limit frame (22) is mounted on the side wall of the extension frame (24), and the extension frame (24) is slidably mounted on one end of the limit frame (22) away from the crane through the extension plate (23).

5. The auxiliary device for mounting the crawler assembly of the off-road tire crawler crane according to claim 4, wherein the side wall of the limit frame (22) is provided with a slot (223), and the extension plate (23) is slidably mounted inside the slot (223).

6. The auxiliary device for mounting the crawler assembly of the off-road tire crawler crane according to claim 1, wherein a limiting block (322) is arranged on the side wall of the supporting plate (32), a groove (302) is formed in the outer wall of the L-shaped base (3), and the limiting block (322) is slidably mounted in the groove (302).

7. The auxiliary device for mounting the crawler assembly of the off-road tire crawler crane according to claim 1, wherein the two ends of the parking platform (11) are provided with the (111), and the part of the L-shaped base (3) extends into the (111).