CN220318525U - Pile pulling device of guardrail rush-repair vehicle - Google Patents
Pile pulling device of guardrail rush-repair vehicle Download PDFInfo
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- CN220318525U CN220318525U CN202321995503.8U CN202321995503U CN220318525U CN 220318525 U CN220318525 U CN 220318525U CN 202321995503 U CN202321995503 U CN 202321995503U CN 220318525 U CN220318525 U CN 220318525U
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- guardrail
- rush
- base
- pile pulling
- screw rod
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- 230000004075 alteration Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pile pulling device of a guardrail rush-repair vehicle, which belongs to the technical field of engineering vehicles and comprises a vehicle frame, wherein a moving assembly is arranged in one side of the vehicle frame, a driving base is arranged at the top of the vehicle frame, a hydraulic hammer is arranged on one side of the driving base, and a clamping assembly is arranged on one side of the hydraulic hammer; according to the utility model, the moving assembly is arranged, so that the hydraulic cylinder drives the telescopic rod to drive the base to slide in the chute, and the hydraulic hammer can be driven to move to a proper position for operation, and the problem of excessively complex operation caused by the fact that the position of a vehicle needs to be moved before is solved.
Description
Technical Field
The utility model belongs to the technical field of engineering vehicles, and particularly relates to a pile pulling device of a guardrail rush-repair vehicle.
Background
Along with the rapid development of traffic transportation, accidents on highways are increasingly increased, wherein part of accidents can cause damage to guardrail plates and guardrail piles on two sides of a road, and in the process of highway construction and after construction, no convenient multifunctional special equipment which is suitable for requirements is used for solving the drilling problem of the highway crash barrier.
In a roll over arm guardrail rush-repair car that chinese patent application number 201910457749.1 disclosed, need be connected auxiliary device and hydraulic hammer with auxiliary device and install just can pull out the guardrail when carrying out the pile pulling operation, complex operation influences work efficiency, and can't fix a point because of the vehicle and accurately stop, lead to can change with the interval between the guardrail, need adjust the parking stall when piling and operate too loaded down with trivial details.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a pile pulling device of a guardrail rush-repair vehicle, which has the characteristics of convenience in use and high working efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pile pulling device of the guardrail rush-repair vehicle comprises a vehicle frame, wherein a driving base is arranged at the top of the vehicle frame, a hydraulic hammer is arranged on one side of the driving base, and a clamping assembly is arranged on one side of the hydraulic hammer;
the clamping assembly comprises a connecting seat, clamping blocks, a screw rod, a limiting groove and a motor, wherein the connecting seat is arranged on one side of the hydraulic hammer, the limiting groove is formed in the connecting seat, the screw rod is embedded in the limiting groove, the motor is connected with the tail end of the screw rod, and the two clamping blocks are sleeved on the surface of the screw rod.
Preferably, the screw rod is rotationally connected with the limiting groove, the clamping blocks are in threaded engagement connection with the screw rod, and the clamping blocks are in sliding connection with the limiting groove.
Preferably, the side end surfaces of the clamping blocks are tightly attached to the inner wall of the limit groove, and the thread directions of the two end surfaces of the screw rod are opposite.
Preferably, the clamping blocks are all in cambered surface structures, and biting teeth are arranged on the inner side surfaces of the clamping blocks.
Preferably, the inside removal subassembly that is provided with in one side of frame, remove the subassembly including pneumatic cylinder, telescopic link, base and spout, the inside spout that begins in one side of frame, the internally mounted of spout has the base, one side of base is connected with the telescopic link, the one end of telescopic link is provided with the pneumatic cylinder.
Preferably, the base and the sliding groove are in a T-shaped structure, and the base is in sliding connection with the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the clamping assembly is arranged, so that the motor drives the screw rod to rotate, the two clamping blocks can move in a limiting manner under the meshing connection between the screw rod and the clamping blocks, and the two clamping blocks move in opposite directions due to the opposite directions of threads at the two ends of the screw rod surface, so that pile pulling operation can be performed after the guardrail is clamped and fixed, and the problem that the pile pulling efficiency is influenced by the installation of auxiliary tools in the prior art is solved.
2. According to the utility model, the moving assembly is arranged, so that the hydraulic cylinder drives the telescopic rod to drive the base to slide in the chute, and the hydraulic hammer can be driven to move to a proper position for operation, and the problem of excessively complex operation caused by the fact that the position of a vehicle needs to be moved before is solved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of the clamping assembly of the present utility model;
fig. 3 is a cross-sectional view of the frame of the present utility model.
In the figure: 1. a frame; 2. a clamping assembly; 21. a connecting seat; 22. clamping blocks; 23. biting teeth; 24. a screw; 25. a limit groove; 26. a motor; 3. a hydraulic hammer; 4. a moving assembly; 41. a hydraulic cylinder; 42. a telescopic rod; 43. a base; 44. a chute; 5. the base is driven.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the pile pulling device of the guardrail rush-repair vehicle comprises a frame 1, wherein a driving base 5 is arranged at the top of the frame 1, a hydraulic hammer 3 is arranged on one side of the driving base 5, and a clamping assembly 2 is arranged on one side of the hydraulic hammer 3;
the clamping assembly 2 comprises a connecting seat 21, clamping blocks 22, a screw 24, limiting grooves 25 and a motor 26, wherein the connecting seat 21 is installed on one side of the hydraulic hammer 3, the limiting grooves 25 are formed in the connecting seat 21, the screw 24 is embedded in the limiting grooves 25, the motor 26 is connected to the tail end of the screw 24, and two clamping blocks 22 are sleeved on the surface of the screw 24.
Specifically, the screw 24 is rotationally connected with the limit groove 25, the clamping block 22 is in threaded engagement with the screw 24, and the clamping block 22 is in sliding connection with the limit groove 25.
By adopting the technical scheme, when the motor 26 drives the screw 24 to rotate, the two clamping blocks 22 can move in a limiting mode.
Specifically, the side end surfaces of the clamping blocks 22 are tightly attached to the inner walls of the limit grooves 25, and the thread directions of the two end surfaces of the screw 24 are opposite.
By adopting the technical scheme, the two clamping blocks 22 can move in opposite directions to clamp and fix the guardrail due to the opposite directions of the threads at the two ends of the surface of the screw 24.
Specifically, the clamping blocks 22 are all in cambered surface structures, and the inner side surfaces of the clamping blocks 22 are all provided with biting teeth 23.
Through adopting above-mentioned technical scheme, increase the interlock dynamics of clamp splice 22 to the guardrail, make the device pull out more stable to the guardrail.
When the pile pulling device is used, the motor 26 drives the screw 24 to rotate, and the two clamping blocks 22 can move in a limiting mode under the meshing connection between the screw 24 and the clamping blocks 22, and as the screw threads at the two ends of the surface of the screw 24 are opposite in direction, the two clamping blocks 22 move in opposite directions to clamp and fix the guardrails, pile pulling operation can be performed, and the problem that the pile pulling efficiency is influenced by the fact that auxiliary tools are required to be installed before is solved;
example 2
This embodiment differs from embodiment 1 in that: the inside removal subassembly 4 that is provided with in one side of frame 1, remove subassembly 4 including pneumatic cylinder 41, telescopic link 42, base 43 and spout 44, the inside spout 44 that begins in one side of frame 1, the internally mounted of spout 44 has base 43, one side of base 43 is connected with telescopic link 42, and the one end of telescopic link 42 is provided with pneumatic cylinder 41.
Specifically, the base 43 and the chute 44 are both in a T-shaped structure, and the base 43 and the chute 44 are slidably connected.
By adopting the technical scheme, the hydraulic cylinder 41 drives the telescopic rod 42 to adjust the position of the hydraulic hammer 3.
When the embodiment is used, the hydraulic cylinder 41 drives the telescopic rod 42 to drive the base 43 to slide in the chute 44, so that the hydraulic hammer 3 can be driven to move to a proper position for operation, and the problem that the operation is excessively complicated due to the fact that the position of the vehicle needs to be adjusted before is solved.
The motor 26 is a prior disclosed technology, and the model is Z2D15W;
the hydraulic cylinder 41 in the utility model is a prior art, and the model is DYG RC RSM RCS.
The structure and the use principle of the frame 1, the hydraulic hammer 3 and the driving base 5 in the utility model are disclosed in a folding arm guardrail rush-repair vehicle disclosed in China patent application No. 201910457749.1.
The working principle and the using flow of the utility model are as follows: when the utility model is used, the vehicle is stopped to one side of the guardrail to be pulled out, after the support legs are lowered to finish the fixed support of the vehicle, the hydraulic cylinder 41 drives the telescopic rod 42 to drive the base 43 to slide in the chute 44, and the hydraulic hammer 3 can be driven to move to a proper position for operation, so that the problem that the operation is complicated because the vehicle is required to be moved to adjust the position is solved, the motor 26 is driven to rotate the screw rod 24, the two clamping blocks 22 can be limited to move under the meshing connection between the screw rod 24 and the clamping blocks 22, and the pile pulling operation can be performed after the clamping and fixing of the two clamping blocks 22 are carried out in opposite directions on the guardrail due to the opposite directions of threads at the two ends of the screw rod 24, so that the problem that the pile pulling efficiency is influenced by the installation of auxiliary tools is solved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a guardrail rush-repair car pile pulling device, includes frame (1), its characterized in that: a driving base (5) is arranged at the top of the frame (1), a hydraulic hammer (3) is arranged on one side of the driving base (5), and a clamping assembly (2) is arranged on one side of the hydraulic hammer (3);
clamping component (2) are including connecting seat (21), clamp splice (22), screw rod (24), spacing groove (25) and motor (26), connecting seat (21) are installed to one side of hydraulic hammer (3), spacing groove (25) have been seted up to the inside of connecting seat (21), the inside of spacing groove (25) has inlayed screw rod (24), the end-to-end connection of screw rod (24) has motor (26), the surface cover of screw rod (24) has two clamp splice (22).
2. The guardrail rush-repair vehicle pile pulling device according to claim 1, wherein: the screw rod (24) is rotationally connected with the limiting groove (25), the clamping blocks (22) are in threaded engagement with the screw rod (24), and the clamping blocks (22) are in sliding connection with the limiting groove (25).
3. The guardrail rush-repair vehicle pile pulling device according to claim 1, wherein: the side end surfaces of the clamping blocks (22) are tightly attached to the inner wall of the limiting groove (25), and the thread directions of the two end surfaces of the screw rod (24) are opposite.
4. The guardrail rush-repair vehicle pile pulling device according to claim 1, wherein: the clamping blocks (22) are of cambered surface structures, and biting teeth (23) are arranged on the inner side surfaces of the clamping blocks (22).
5. The guardrail rush-repair vehicle pile pulling device according to claim 1, wherein: the novel telescopic bicycle is characterized in that a movable assembly (4) is arranged inside one side of the bicycle frame (1), the movable assembly (4) comprises a hydraulic cylinder (41), a telescopic rod (42), a base (43) and a sliding groove (44), the sliding groove (44) is formed in the inside of one side of the bicycle frame (1), the base (43) is arranged in the inside of the sliding groove (44), the telescopic rod (42) is connected to one side of the base (43), and the hydraulic cylinder (41) is arranged at one end of the telescopic rod (42).
6. The guardrail rush-repair vehicle pile pulling device according to claim 5, wherein: the base (43) and the chute (44) are of a T-shaped structure, and the base (43) and the chute (44) are in sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995503.8U CN220318525U (en) | 2023-07-27 | 2023-07-27 | Pile pulling device of guardrail rush-repair vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995503.8U CN220318525U (en) | 2023-07-27 | 2023-07-27 | Pile pulling device of guardrail rush-repair vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318525U true CN220318525U (en) | 2024-01-09 |
Family
ID=89423644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995503.8U Active CN220318525U (en) | 2023-07-27 | 2023-07-27 | Pile pulling device of guardrail rush-repair vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318525U (en) |
-
2023
- 2023-07-27 CN CN202321995503.8U patent/CN220318525U/en active Active
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