CN218434671U - Auxiliary device for automobile rescue - Google Patents
Auxiliary device for automobile rescue Download PDFInfo
- Publication number
- CN218434671U CN218434671U CN202222978264.7U CN202222978264U CN218434671U CN 218434671 U CN218434671 U CN 218434671U CN 202222978264 U CN202222978264 U CN 202222978264U CN 218434671 U CN218434671 U CN 218434671U
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- support
- pulley
- winch
- assistance device
- pin shaft
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Abstract
The utility model discloses an auxiliary device that is used for automobile winch when abrupt slope rescue, auxiliary device includes: the pulley is used for changing the stress direction of the traction rope of the winch; a bracket for supporting the pulley; and the fixing device is used for fixing the support on the ground without displacement. The center of the pulley is inserted with a pin shaft with two ends extending outwards in a penetrating and inserting mode, the pulley is rotationally connected with the pin shaft, and the end part of the pin shaft extending outwards is clamped on the support. The cross section of the bracket is of an inverted V-shaped structure. The fixing device comprises a base plate which is integrally connected to two sides of the lower end of the support and parallel to the ground, and a locking mechanism for fixing the position of the support is arranged on the base plate. Through this auxiliary device, change the atress direction of capstan winch haulage rope. So that the winch is subjected to horizontal longitudinal tension only. The operation risk is reduced; meanwhile, the traction rope of the winch and the pulley are in rolling friction, so that the friction resistance is reduced, and the service life of the equipment is prolonged.
Description
Technical Field
The utility model relates to a car ramp rescue technical field, in particular to auxiliary device of car rescue.
Background
In the process of carrying out automobile winch rescue on a steep slope, a rescued vehicle is positioned on a slope, the rescued vehicle is positioned at the plane position of the top of the slope, the rescued vehicle and the rescued vehicle are positioned at different positions, the included angle between the longitudinal center lines of the two vehicles is large, the rope outgoing direction of a winch traction rope of the rescued vehicle can form a large included angle with the installation plane of the winch, the winch installation support bears large downward pressure, the rope outgoing guide wheel at the front end of the winch bears large friction force, the winch support and the guide wheel are prone to tearing, in addition, the winch traction rope is in contact with the ground at the top of the slope to generate friction, the service life of equipment is shortened, and in order to avoid the occurrence of the conditions, the auxiliary device for automobile rescue is provided.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an auxiliary device of car rescue has solved the problem that the background art provided.
In order to achieve the above object, an embodiment of the present invention provides an auxiliary device for automobile rescue, the auxiliary device includes:
the pulley is used for changing the stress direction of the traction rope of the winch;
a bracket for supporting the pulley;
and the fixing device is used for fixing the support on the ground without displacement.
Optionally, the center of the pulley is inserted with a pin shaft with two ends extending outwards, the pulley is rotatably connected with the pin shaft, and the end part of the pin shaft extending outwards is clamped on the support.
Optionally, the cross section of the bracket is of an inverted V-shaped structure.
Optionally, the fixing device includes a bottom plate integrally connected to two sides of the lower end of the support and parallel to the ground, and a locking mechanism for fixing the position of the support is arranged on the bottom plate.
Optionally, the locking mechanism is a screw, and the screw passes through a screw hole in the bottom plate and is screwed into the ground to fix the bottom plate.
Optionally, the number of the supports is two, the two supports are located at two ends of the pin shaft, and a clamping groove for clamping and positioning the pin shaft is formed in the top of each support.
Optionally, the support is a steel frame structure made of steel, and has sufficient bearing capacity.
Optionally, the top of the pulley and the rope outlet end of the winch traction rope are located on the same horizontal plane, so that the winch traction rope only bears horizontal longitudinal tension, and the operation risk is reduced.
One of the above technical solutions has the following advantages or beneficial effects: through this auxiliary device, change the atress direction of capstan winch haulage rope. Thereby the winch only bears horizontal longitudinal tension and the operation risk is reduced; meanwhile, the traction rope of the winch and the pulley are in rolling friction, so that the friction resistance is reduced, and the service life of the equipment is prolonged; the pulley, the pin shaft and the support are of an assembly structure and are of a quick-release combined structure, so that the pulley, the pin shaft and the support are convenient to transport and assemble.
Drawings
FIG. 1 is a schematic view of the auxiliary device of the present invention;
fig. 2 is a schematic diagram of the practical application structure of the auxiliary device of the present invention.
Description of reference numerals: pulley 1, round pin axle 2, support 3, fixing device 4, bottom plate 41, locking mechanism 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides an auxiliary device of car rescue, be used for the car capstan winch when the abrupt slope rescue, as shown in figure 1, auxiliary device includes pulley 1, round pin axle 2, support 3 and fixing device 4, pulley 1 is used for changing the atress direction of capstan winch haulage rope, the top of pulley 1 is located same horizontal plane with the play rope end of capstan winch haulage rope, support 3 is the steel frame construction that steel made, sufficient bearing capacity has, round pin axle 2 runs through the center of pegging graft at pulley 1, the connected mode of pulley 1 and round pin axle 2 is for rotating the connection, reduce the frictional force with the capstan winch haulage rope, install respectively on two supports 3 at the both ends of round pin axle 2, the cross-section of support 3 is the type of falling V structure, stable in structure, fixing device 4 is including the integration connect in support 3 lower extreme both sides and with the bottom plate 41 that ground is parallel, be equipped with the locking mechanism 42 that makes support 3 rigidity on bottom plate 41, make support 3 not shift, fix on the ground.
As a preferred embodiment of the present invention, the locking mechanism 42 is a screw rod, and the screw rod is screwed into the ground through a screw hole in the bottom plate 41 to fix the bottom plate 41, but the locking mechanism is not limited to the screw rod, and may be an insert rod, a pin, or the like for fixing the position of the bottom plate 41.
As a preferred embodiment of the present disclosure, the number of the brackets 3 is two, the two brackets 3 are located at two ends of the pin shaft 2, and a clamping groove for clamping and positioning the pin shaft 2 is formed at the top of each bracket 3.
As shown in figure 2, the rescued vehicle is arranged on a slope, the rescued vehicle is arranged at the horizontal position of the top of the slope, the auxiliary device is arranged at the position, close to the slope, of the horizontal ground of the top of the slope, a winch traction rope on the rescued vehicle is pulled out outwards, the winch traction rope is fixed on the rescued vehicle after going around a pulley 1, the stress direction of the winch traction rope is changed, and therefore the winch only bears horizontal longitudinal tension. Reduce the operational risk, simultaneously, when the vehicle of suing and labouring starts the capstan winch haulage rope and rescues, the capstan winch haulage rope is rolling friction with pulley 1, has reduced frictional resistance, extension equipment life. The pulley 1, the pin shaft 2 and the support 3 are of an assembly structure and are of a quick-release combination structure, so that the assembly structure is convenient to transport and assemble.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An assistance device for car rescue, characterized in that the assistance device comprises:
the pulley (1) is used for changing the stress direction of a traction rope of the winch;
a support (3) for supporting the pulley (1);
and the fixing device (4) is used for fixing the support (3) on the ground without displacement.
2. The assistance device for car rescue according to claim 1, characterized in that: the center of the pulley (1) is penetrated and inserted with a pin shaft (2) with two ends extending outwards, the pulley (1) is rotatably connected with the pin shaft (2), and the end part of the pin shaft (2) extending outwards is clamped on the support (3).
3. The assistance device for car rescue according to claim 2, characterized in that: the cross section of the bracket (3) is of an inverted V-shaped structure.
4. The assistance device for car rescue according to claim 3, characterized in that: the fixing device (4) comprises a base plate (41) which is integrally connected to two sides of the lower end of the support (3) and parallel to the ground, and a locking mechanism (42) for fixing the position of the support (3) is arranged on the base plate (41).
5. The assistance device for car rescue according to claim 4, characterized in that: the locking mechanism (42) is a screw rod, and the screw rod penetrates through a screw hole in the bottom plate (41) and is screwed into the ground to fix the bottom plate (41).
6. The assistance device for car rescue according to claim 2, characterized in that: the quantity of support (3) is two, and just two supports (3) are located the both ends of round pin axle (2), and the draw-in groove that supplies round pin axle (2) joint location is seted up at the top of support (3).
7. The assistance device for car rescue according to claim 1, characterized in that: the support (3) is a steel frame structure made of steel.
8. The assistance device for car rescue according to claim 1, characterized in that: the top of the pulley (1) and the rope outlet end of the winch traction rope are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222978264.7U CN218434671U (en) | 2022-11-09 | 2022-11-09 | Auxiliary device for automobile rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222978264.7U CN218434671U (en) | 2022-11-09 | 2022-11-09 | Auxiliary device for automobile rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434671U true CN218434671U (en) | 2023-02-03 |
Family
ID=85074583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222978264.7U Active CN218434671U (en) | 2022-11-09 | 2022-11-09 | Auxiliary device for automobile rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434671U (en) |
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2022
- 2022-11-09 CN CN202222978264.7U patent/CN218434671U/en active Active
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