Wheel chock slip stopper

Abstract

The utility model belongs to the technical field of anti-slip devices, and particularly relates to a wheel chock anti-slip device which comprises an outer shell, the outer shell is formed by welding an arc-shaped plate, a side plate, a rear end plate and a bottom plate, an inner framework is welded to the inner side of the outer shell, a handle assembly is arranged on the rear end plate, and a rubber pad is bonded to the bottom of the bottom plate. The outer shell formed by welding is low in cost and high in durability, is not prone to deformation by being matched with the built-in inner framework and the rubber pad at the bottom, is large in friction force and can stably play a non-slip role.

Description

Technical Field

[0001] The utility model belongs to the technical field of antiskid devices, and in particular relates to a wheel stopper. Background Art

[0002] In order to prevent wheeled vehicles from slipping, wheel chocks and anti-skid devices are needed to prevent wheels from slipping and ensure safety during equipment repair, maintenance or field repair. At present, wheeled equipment mainly uses rubber anti-skid devices during maintenance and parking. The main problems are as follows: 1. Rubber anti-skid devices are easily damaged through previous use and have a high damage rate. 2. Volvo articulated vehicles are large in size, heavy in tonnage and have large tire diameters. Rubber anti-skid devices are soft and easy to deform, brittle and easy to damage, and cannot achieve the anti-skid effect. 3. The service life of rubber anti-skid devices is short. 4. As equipment ages and more faults occur, a large number of anti-skid devices are required during maintenance. One vehicle must be repaired before another faulty vehicle can be repaired, resulting in reduced work efficiency. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a wheel stopper to solve the problems of short service life, poor anti-skid effect and high use cost of existing rubber stoppers.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a wheel stopper, including an outer shell, which is welded by an arc plate, a side plate, a rear end plate, and a bottom plate, an inner frame is welded on the inner side of the outer shell, a handle assembly is arranged on the rear end plate, and a rubber pad is bonded to the bottom of the bottom plate.

[0005] The beneficial effects of the utility model are as follows: the welded outer shell has low cost and high durability, and is not easily deformed and has high friction with the built-in inner frame and the rubber pad at the bottom, and can stably play an anti-slip role.

[0006] In order to improve the anti-slip performance of the outer shell;

[0007] As a further improvement of the above technical solution: the edge of the rubber pad is flush with the edge of the bottom plate.

[0008] The beneficial effect of this improvement is that the provision of the rubber pad can increase the friction between the outer shell and the ground on the one hand, and can play a buffering role between the bottom plate and the ground on the other hand, thereby extending the service life of the bottom plate.

[0009] In order to improve the supporting strength of the outer shell;

[0010] As a further improvement of the above technical solution: the inner frame and the side plate have the same structural size, and one side of the inner frame is welded to one side of the arc plate.

[0011] The beneficial effect of this improvement is that the inner frame can support the arc-shaped plate, thereby improving the supporting strength of the outer shell.

[0012] In order to conveniently move the anti-slip device;

[0013] As a further improvement of the above technical solution: the handle assembly includes a lifting ear and a handle, the lifting ear is welded to the rear end plate, and the handle is hung on the lifting ear.

[0014] The beneficial effect of this improvement is that the operator can hold the handle and drag and move the anti-slip device.

[0015] For comfortable grip of the handle;

[0016] As a further improvement of the above technical solution: the number of the lifting ears is two, and they are symmetrically arranged on the left and right sides of the rear end plate.

[0017] The beneficial effect of this improvement is that the operator can pass the palm through the handle to hold the handle stably.

[0018] To ensure the durability of the outer shell;

[0019] As a further improvement of the above technical solution: the outer shell is a sealed box structure.

[0020] The beneficial effect of this improvement is that the sealed outer shell can prevent external water and soil from entering the interior of the outer shell and corroding the structure of the outer shell.

[0021] To ensure the durability of the outer shell;

[0022] As a further improvement of the above technical solution: the surface of the outer shell is sprayed with anti-corrosion paint with a thickness of 80-120 μm.

[0023] The beneficial effect of this improvement is that the anti-corrosion paint sprayed on the surface of the outer shell can effectively protect the outer shell and extend the service life of the outer shell.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the exploded structure diagram of the utility model;

[0026] Figure 2 The structure of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 3 The structure of the utility model is shown in FIG. Figure 2 ;

[0028] In the figure: 1. outer shell; 11. curved plate; 12. side plate; 13. rear end plate; 14. bottom plate; 2. inner frame; 3. handle assembly; 31. lifting ear; 32. handle; 4. rubber pad. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0030] Embodiment 1:

[0031] like Figure 1 —3 shows: a wheel stopper, comprising an outer shell 1, the outer shell 1 is welded by an arc plate 11, a side plate 12, a rear end plate 13, and a bottom plate 14, an inner frame 2 is welded on the inner side of the outer shell 1, a handle assembly 3 is arranged on the rear end plate 13, a rubber pad 4 is bonded to the bottom of the bottom plate 14, the welded outer shell 1 has low cost and high durability, and cooperates with the built-in inner frame 2 and the rubber pad 4 at the bottom to ensure that it is not easy to deform, has high friction, and can stably play an anti-slip role, the edge of the rubber pad 4 is flush with the edge of the bottom plate 14, the setting of the rubber pad 4 can increase the friction between the outer shell 1 and the ground on the one hand, and play a buffering role between the bottom plate 14 and the ground on the other hand, prolonging the service life of the bottom plate 14, the inner frame 2 is the same size as the side plate 12, and one side of the inner frame 2 is aligned with the arc plate The outer shell 1 is a sealed box structure, and the sealed outer shell 1 can prevent external water and soil from entering the interior of the outer shell 1 and corroding the structure of the outer shell 1. The surface of the outer shell 1 is sprayed with anti-corrosion paint with a thickness of 80-120μm. The anti-corrosion paint sprayed on the surface of the outer shell 1 can effectively protect the outer shell 1 and extend the service life of the outer shell 1.

[0032] The working principle of the present technical solution is: hold the handle 32 and drag the anti-skid device to the rear side of the vehicle tire, so that the arc plate 11 is against the tire, and the anti-skid device can be used to limit the vehicle's slip position and prevent the vehicle from moving; the provision of the rubber pad 4 can, on the one hand, increase the friction between the outer shell 1 and the ground, and on the other hand, can play a buffering role between the bottom plate 14 and the ground, thereby extending the service life of the bottom plate 14; when the outer shell 1 provides anti-skid support for the vehicle tire, the inner skeleton 2 can play a role in increasing the supporting strength of the outer shell 1.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A wheel stopper, characterized in that: The invention comprises an outer shell (1), wherein the outer shell (1) is welded to form an arc-shaped plate (11), a side plate (12), a rear end plate (13), and a bottom plate (14); an inner frame (2) is welded to the inner side of the outer shell (1); a handle assembly (3) is arranged on the rear end plate (13); a rubber pad (4) is bonded to the bottom of the bottom plate (14); the edge of the rubber pad (4) is flush with the edge of the bottom plate (14); the inner frame (2) and the side plate (12) have the same structure and size; one side of the inner frame (2) is welded to one side of the arc-shaped plate (11); the handle assembly (3) comprises a lifting ear (31) and a handle (32); the lifting ear (31) is welded to the rear end plate (13); and the handle (32) is hung on the lifting ear (31).

2. A wheel stopper according to claim 1, characterized in that: The number of the lifting ears (31) is two, and they are symmetrically arranged on the left and right sides of the rear end plate (13).

3. The wheel stopper according to claim 1, characterized in that: The outer shell (1) is a sealed box structure.

4. The wheel stopper according to claim 1, characterized in that: The surface of the outer shell (1) is sprayed with anti-corrosion paint with a thickness of 80-120 μm.

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