CN220700991U - Protective device for wrecker work - Google Patents
Protective device for wrecker work Download PDFInfo
- Publication number
- CN220700991U CN220700991U CN202322104192.8U CN202322104192U CN220700991U CN 220700991 U CN220700991 U CN 220700991U CN 202322104192 U CN202322104192 U CN 202322104192U CN 220700991 U CN220700991 U CN 220700991U
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- plate
- buffering
- fixing plate
- vehicle
- limiting
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- 230000001681 protective effect Effects 0.000 title abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 32
- 230000004888 barrier function Effects 0.000 claims 7
- 230000001012 protector Effects 0.000 claims 6
- 238000003825 pressing Methods 0.000 abstract description 15
- 230000001771 impaired effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of obstacle-removing vehicle protection, and discloses a protective device for an obstacle-removing vehicle worker. The protective device for the work of the wrecker comprises an outer fixed plate and an inner fixed plate arranged on the outer fixed plate, wherein a buffer limiting mechanism for slowly pressing and positioning the vehicle is arranged on the inner fixed plate; the buffering limiting mechanism comprises a limiting plate arranged on the inner fixing plate, a buffering inner shaft is arranged on the bottom surface of the limiting plate, a buffering outer shaft is connected to the buffering inner shaft in a sliding mode, a buffering plate in contact with the surface of a vehicle is arranged at the bottom of the buffering outer shaft, and a buffering spring is fixedly connected between the buffering plate and the limiting plate. The pressure release plate is pressed upwards, so that the pressure release plate is abutted against the surface of the vehicle, and the pressure release spring can form pressure release positioning on the vehicle through the elastic pressure of the pressure release spring, so that secondary damage to the vehicle caused by larger mechanical pressure is avoided.
Description
Technical Field
The utility model relates to the technical field of protection of wrecker, in particular to a protection device for wrecker work.
Background
The obstacle clearing vehicle is a special vehicle provided with lifting, dragging and other devices and used for clearing road obstacle vehicles. According to the requirements of safety operation and safety technical conditions of the obstacle clearing vehicle, a protective guard is required to be arranged on vehicle-mounted accessories (such as an oil tank, a water tank, a gas tank, a spare tire and the like) to play a side protection role.
Chinese patent (publication No. CN 215621631U) discloses a movable guard plate of a flat-plate wrecker, which comprises at least two groups of gantry guard frames fixed at the bottom of the wrecker in parallel, guard plates are arranged on two sides of the guard frames, one side of each guard plate is hinged with one end of a stand column of the guard frame, and the other side of each guard plate is connected with the other end of the stand column in a locking manner. The movable protection plate of the flat obstacle clearing vehicle can well protect vehicle-mounted accessories, has better safety and a certain antitheft effect, and has more flexible and convenient use of the overturning function. The guardrail guard plate is integrated, and is tidier and more beautiful in appearance. The full cladding form of wrecker guard plate has avoided the appearance of traditional rail guard confetti eight doors, has practiced thrift the design cost, but still can modularization preparation improves production efficiency, but because of the wrecker is usually used for accepting impaired vehicle, to this scheme, when the guard plate extrudees restriction vehicle with great extrusion force, just can increase the impaired degree to impaired vehicle.
Accordingly, a person skilled in the art provides a protective device for an obstacle-removing vehicle to solve the above-mentioned problems in the prior art.
Disclosure of Invention
The utility model aims to provide a protective device for an obstacle-removing vehicle to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the protective device for the work of the wrecker comprises an outer fixed plate and an inner fixed plate arranged on the outer fixed plate, wherein a buffer limiting mechanism for carrying out buffer positioning on the vehicle is arranged on the inner fixed plate;
the buffering limiting mechanism comprises a limiting plate arranged on an inner fixing plate, a buffering inner shaft is arranged on the bottom surface of the limiting plate, a buffering outer shaft is connected to the buffering inner shaft in a sliding mode, a buffering plate in contact with the surface of a vehicle is arranged at the bottom of the buffering outer shaft, a buffering spring is fixedly connected between the buffering plate and the limiting plate, the buffering plate is pressed by the buffering spring to exert elastic pressure, the buffering plate is forced to abut against the surface of the vehicle, and the side face of the vehicle is limited by the inner fixing plate and the outer fixing plate.
As still further aspects of the utility model: the inner fixing plate is connected with the outer fixing plate in a sliding manner, and the outer fixing plate is connected with the inner fixing plate through bolts.
As still further aspects of the utility model: the limiting plate is provided with a second sliding groove, a first sliding block is connected inside the second sliding groove in a sliding mode, the first sliding block is fixedly connected with the slow-pressure inner shaft, and a first nut is mounted on the surface of the first sliding block.
As still further aspects of the utility model: the surface symmetry of limiting plate installs the fixed block, rotates between two fixed blocks and installs first lead screw, the one end of first lead screw is through installing the first motor drive on limiting plate, first nut and first lead screw threaded connection.
As still further aspects of the utility model: the surface of the inner fixing plate is provided with a second sliding groove, the bottom of the limiting plate is provided with a second sliding block, and the second sliding block is in sliding connection with the second sliding groove.
As still further aspects of the utility model: the second sliding groove is rotationally provided with a second screw rod, the second screw rod is connected with a second sliding block in a threaded mode, the second sliding block is fixedly arranged on the bottom face of the limiting plate, and the second screw rod is driven by a second motor arranged on the outer side of the inner fixing plate.
As still further aspects of the utility model: the second sliding block is matched with the inside of the second sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is arranged on the wrecker through the outer fixing plate, when the inner fixing plate and the outer fixing plate carry out bearing restriction on the vehicle on the wrecker, the buffer plate can be pressed upwards by compressing the buffer plate to enable the buffer plate to be propped against the surface of the vehicle, and the buffer spring can form buffer positioning on the vehicle by the elastic pressure of the buffer spring, so that secondary damage to the vehicle caused by larger mechanical pressure is avoided; meanwhile, through sliding connection of the pressure-relieving inner shaft and the limiting plate, the pressure-relieving plate can be used for stably positioning a vehicle, so that the whole device can be used stably.
2. According to the utility model, the inner fixing plate can be pulled out from the outer fixing plate according to the length of the vehicle to be protected, and then the outer fixing plate and the inner fixing plate are connected and locked through the bolts, so that the vehicle can be accurately positioned and protected; the first screw rod is driven to rotate through the first motor, so that the first nut can transversely move along with the rotation of the first screw rod, the positions of the first sliding block and the slow pressing plate can be conveniently and quickly regulated, and labor is saved; the second screw rod is driven to rotate through the second motor, so that the second screw rod can control the second sliding block to transversely move in the second sliding groove, and the position of the limiting plate can be adjusted conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of a protective device for an obstacle-removing vehicle;
FIG. 2 is a schematic view of the structure of the outer and inner fixing plates of the protective device for the work of the wrecker;
FIG. 3 is a schematic view of a buffer limiting mechanism in a protective device for use in an obstacle-removing vehicle;
fig. 4 is a schematic view of the structure of the protection device for the work of the wrecker at a position a in fig. 3.
In the figure: 1. an outer fixing plate; 2. an inner fixing plate; 3. a buffer limiting mechanism; 301. a limiting plate; 302. slowly pressing the inner shaft; 303. a pressure-relieving outer shaft; 304. a pressure relief plate; 305. a pressure-releasing spring; 306. a first slider; 307. a fixed block; 308. a first screw rod; 309. a first nut; 310. a first motor; 311. a second slider; 312. a second screw rod; 313. a second motor; 314. and a second chute.
Detailed Description
Referring to fig. 1-4, a protection device for the work of an obstacle clearance vehicle comprises an outer fixing plate 1 and an inner fixing plate 2 arranged on the outer fixing plate 1, wherein a buffering limiting mechanism 3 for slowly pressing and positioning the vehicle is arranged on the inner fixing plate 2, the buffering limiting mechanism 3 comprises a limiting plate 301 arranged on the inner fixing plate 2, a slowly pressing inner shaft 302 is arranged on the bottom surface of the limiting plate 301, a slowly pressing outer shaft 303 is connected onto the slowly pressing inner shaft 302 in a sliding manner, a slowly pressing plate 304 in contact with the surface of the vehicle is arranged at the bottom of the slowly pressing outer shaft 303, a slowly pressing spring 305 is fixedly connected between the slowly pressing plate 304 and the limiting plate 301, the slowly pressing plate 304 is pressed by the slowly pressing spring 305 to press elastic pressure, the slowly pressing plate 304 is forced to abut against the surface of the vehicle, and the side surface of the vehicle is limited by the inner fixing plate 2 and the outer fixing plate 1.
In this embodiment, the external fixing plate 1 is installed on the wrecker, when the internal fixing plate 2 and the external fixing plate 1 carry out bearing restriction on the vehicle on the wrecker, the buffer plate 304 can be pressed upwards by compressing the buffer plate 304, so that the buffer plate 304 is propped against the surface of the vehicle, and the buffer spring 305 can form buffer positioning on the vehicle by the elastic pressure of the buffer spring 305, so that secondary damage to the vehicle caused by some mechanical larger pressure is avoided; meanwhile, through the sliding connection of the pressure release inner shaft 302 and the limiting plate 301, the pressure release plate 304 can be used for stably positioning the vehicle, so that the whole device can be used stably.
Specifically, the inner fixing plate 2 is slidably connected with the outer fixing plate 1, and the outer fixing plate 1 is connected with the inner fixing plate 2 through bolts.
According to the length and the size of the vehicle to be protected, the inner fixing plate 2 can be pulled out from the outer fixing plate 1, and the outer fixing plate 1 and the inner fixing plate 2 are connected and locked through bolts, so that the vehicle can be accurately positioned and protected.
Specifically, the limiting plate 301 is provided with a second chute 314, the inside of the second chute 314 is slidably connected with a first slider 306, the first slider 306 is fixedly connected with the slow-pressure inner shaft 302, and a first nut 309 is installed on the surface of the first slider 306.
The first nut 309 is controlled to move transversely, so that the first slider 306 can slide in the second chute 314, so that the position of the pressure-relieving inner shaft 302 and the pressure-relieving plate 304 can be adjusted, and the pressure-relieving positioning protection can be performed according to the position of the vehicle to be positioned.
Specifically, the fixed blocks 307 are symmetrically installed on the surface of the limiting plate 301, a first screw rod 308 is rotatably installed between the two fixed blocks 307, one end of the first screw rod 308 is driven by a first motor 310 installed on the limiting plate 301, and a first nut 309 is in threaded connection with the first screw rod 308.
Therefore, the first motor 310 drives the first screw rod 308 to rotate, so that the first nut 309 can move transversely along with the rotation of the first screw rod 308, and the positions of the first sliding block 306 and the slow pressing plate 304 can be conveniently and conveniently regulated, and the labor is saved.
Specifically, the surface of the inner fixing plate 2 is provided with a second sliding groove 314, the bottom of the limiting plate 301 is provided with a second sliding block 311, and the second sliding block 311 is slidably connected with the second sliding groove 314.
The second sliding block 311 is slidably connected with the second sliding groove 314, so that the limiting plate 301 can be manually controlled to move transversely, and the position of the limiting plate 301 on the inner fixing plate 2 can be changed to adapt to the size of the vehicle for positioning protection.
Specifically, a second screw rod 312 is rotatably installed in the second chute 314, a second slider 311 is screwed on the second screw rod 312, the second slider 311 is fixedly installed on the bottom surface of the limiting plate 301, and the second screw rod 312 is driven by a second motor 313 installed on the outer side of the inner fixing plate 2.
The second screw rod 312 is driven to rotate by the second motor 313, so that the second screw rod 312 can control the second slider 311 to move transversely in the second chute 314, so as to adjust the position of the limiting plate 301.
Specifically, the second slider 311 is adapted to the inside of the second chute 314.
The movement direction of the second slider 311 is restricted by the second sliding groove 314 so as to facilitate stable lateral adjustment of the second slider 311.
The working principle of the utility model is as follows: the buffer plate 304 is pressed upwards by compressing the buffer plate 304, so that the buffer plate 304 is abutted against the surface of the vehicle, and the buffer spring 305 can form buffer positioning on the vehicle by the elastic pressure of the buffer spring 305, so that secondary damage to the vehicle caused by some mechanical larger pressure is avoided; meanwhile, through the sliding connection of the pressure release inner shaft 302 and the limiting plate 301, the pressure release plate 304 can be used for stably positioning a vehicle, so that the whole device can be used stably; the first screw rod 308 is driven to rotate by the first motor 310, so that the first nut 309 transversely moves along with the rotation of the first screw rod 308, and the positions of the first sliding block 306 and the buffer plate 304 are conveniently regulated and controlled; the second screw rod 312 is driven to rotate by the second motor 313, so that the second screw rod 312 can control the second sliding block 311 to transversely move in the second sliding groove 314, thereby being convenient for adjusting the position of the limiting plate 301 and being convenient for positioning and protecting the vehicle.
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. The utility model provides a barrier removal car work protection device which characterized in that: the automobile buffer limiting device comprises an outer fixing plate (1) and an inner fixing plate (2) arranged on the outer fixing plate (1), wherein a buffer limiting mechanism (3) for carrying out buffer positioning on a vehicle is arranged on the inner fixing plate (2);
the buffering limiting mechanism (3) comprises a limiting plate (301) arranged on an inner fixing plate (2), a buffering inner shaft (302) is arranged on the bottom surface of the limiting plate (301), a buffering outer shaft (303) is connected to the buffering inner shaft (302) in a sliding mode, a buffering plate (304) in contact with the surface of a vehicle is arranged at the bottom of the buffering outer shaft (303), a buffering spring (305) is fixedly connected between the buffering plate (304) and the limiting plate (301), the buffering plate (304) is pressed by the buffering spring (305) to exert elastic pressure, the buffering plate (304) is forced to abut against the surface of the vehicle, and the side face of the vehicle is limited by the inner fixing plate (2) and the outer fixing plate (1).
2. The barrier vehicle working protector of claim 1 wherein: the inner fixing plate (2) is in sliding connection with the outer fixing plate (1), and the outer fixing plate (1) is connected with the inner fixing plate (2) through bolts.
3. The barrier vehicle working protector of claim 1 wherein: the limiting plate (301) is provided with a second sliding groove (314), a first sliding block (306) is connected inside the second sliding groove (314) in a sliding mode, the first sliding block (306) is fixedly connected with the pressure-relieving inner shaft (302), and a first nut (309) is mounted on the surface of the first sliding block (306).
4. A barrier vehicle working protector according to claim 3 wherein: fixed blocks (307) are symmetrically arranged on the surface of the limiting plate (301), a first screw rod (308) is rotatably arranged between the two fixed blocks (307), one end of the first screw rod (308) is driven by a first motor (310) arranged on the limiting plate (301), and the first nut (309) is in threaded connection with the first screw rod (308).
5. The barrier vehicle working protector of claim 1 wherein: the surface of the inner fixing plate (2) is provided with a second sliding groove (314), the bottom of the limiting plate (301) is provided with a second sliding block (311), and the second sliding block (311) is in sliding connection with the second sliding groove (314).
6. The barrier vehicle working protector of claim 5, wherein: the second sliding groove (314) is rotationally provided with a second screw rod (312), the second screw rod (312) is connected with a second sliding block (311) in a threaded mode, the second sliding block (311) is fixedly arranged on the bottom surface of the limiting plate (301), and the second screw rod (312) is driven by a second motor (313) arranged on the outer side of the inner fixing plate (2).
7. The barrier vehicle working protector of claim 6, wherein: the second slider (311) is adapted to the interior of the second runner (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104192.8U CN220700991U (en) | 2023-08-07 | 2023-08-07 | Protective device for wrecker work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322104192.8U CN220700991U (en) | 2023-08-07 | 2023-08-07 | Protective device for wrecker work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700991U true CN220700991U (en) | 2024-04-02 |
Family
ID=90436167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322104192.8U Active CN220700991U (en) | 2023-08-07 | 2023-08-07 | Protective device for wrecker work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700991U (en) |
-
2023
- 2023-08-07 CN CN202322104192.8U patent/CN220700991U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |