Protective device for automobile checking fixture

Abstract

The utility model provides a protective device for an automobile testing fixture, and relates to the field of testing fixtures. Comprising an upper-layer base and a lower-layer base, the upper-layer base and the lower-layer base are connected and supported by arranging a connecting support, and the upper-layer base is used for supporting an automobile testing fixture; the protective enclosure is of a continuous enclosure structure corresponding to the peripheral structures of the upper-layer base and the lower-layer base and is used for sleeving the peripheral positions of the upper-layer base and the lower-layer base; the lifting guide mechanism is arranged on the upper-layer base and the lower-layer base and is used for supporting and guiding the protective fence to lift and move; the height locking mechanism is arranged on the protective fence and used for locking the height position of the protective fence; wherein the height locking mechanisms are of the same structure and are symmetrically arranged at the lower end positions of the two sides of the protective fence, and the height locking mechanisms enable the protective fence to have two height positions.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to a protective device for automobile inspection tools. Background Art

[0002] Gauges are simple tools used by industrial manufacturers to control various dimensions of products (such as hole diameter, space dimensions, etc.), improve production efficiency and control quality. They are suitable for mass-produced products such as automotive parts to replace professional measuring tools such as smooth plug gauges, thread plug gauges, and outside diameter caliper gauges.

[0003] However, the automobile inspection fixture in the prior art is only loaded and moved by a flatbed truck, and there is no corresponding protection means or protection measures after the inspection fixture is used. The inspection fixture is often damaged due to external forces, delaying the work progress. Therefore, it is necessary to design a protective device for automobile inspection fixture to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the technical problems in the prior art and provides a protective device for automobile inspection tools.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] A protective device for automobile inspection tools, comprising:

[0007] An upper base and a lower base, wherein the upper base and the lower base are connected and supported by a connecting bracket, and the upper base is used to support the automobile inspection fixture;

[0008] A protective enclosure, which is a continuous enclosure structure corresponding to the peripheral structure of the upper base and the lower base and is used to be sleeved on the peripheral position of the upper base and the lower base;

[0009] A lifting guide mechanism, which is arranged on the upper base and the lower base to support and guide the lifting movement of the protective enclosure;

[0010] and a height locking mechanism, which is arranged on the protective enclosure to lock the height position of the protective enclosure;

[0011] The height locking mechanism is composed of two groups with the same structure and is symmetrically arranged at the lower end positions on both sides of the protective enclosure. The height locking mechanism enables the protective enclosure to have two height positions:

[0012] One is that the height locking mechanism is locked on the lower base, and the protective enclosure is lowered to below the automobile inspection fixture; the other is that the height locking mechanism is locked on the upper base, and the protective enclosure is raised to enclose the automobile inspection fixture to protect the automobile inspection fixture.

[0013] Furthermore, the upper base and the lower base have the same structure and are arranged parallel to each other, and the upper base is located above the lower base.

[0014] Furthermore, the lifting guide mechanism is four groups symmetrically arranged on both sides of the upper base and the lower base, and two groups of the lifting guide mechanism are arranged on each side;

[0015] Each set of the lifting guide mechanism comprises a tube body and a rod body, wherein the upper end of the tube body is fixedly connected to the side surface of the upper base, and the lower end of the tube body is fixedly connected to the side surface of the lower base;

[0016] The rod body is inserted into the tube body from the upper end of the tube body and slides in the tube body.

[0017] Furthermore, a hoop is sleeved on the upper end of the rod body, and the inner surface of the protective enclosure and the hoop are fixedly connected by a connecting rod.

[0018] Furthermore, the height locking mechanism comprises:

[0019] An assembly hole, which is opened at a lower end position on the end surface of the protective enclosure;

[0020] A first limiting slot, which is provided on a side surface of the upper base on a side corresponding to the assembly hole;

[0021] A second limiting slot is provided on a side surface of the lower base on a side corresponding to the assembly hole;

[0022] And a limiting insertion rod, which is inserted into the assembly hole and corresponds to the first limiting slot and the second limiting slot.

[0023] Furthermore, when the height locking mechanism is locked on the lower base, the limit rod is inserted into the second limit slot; when the height locking mechanism is locked on the upper base, the limit rod is inserted into the first limit slot.

[0024] Furthermore, a roller is provided on the lower surface of the lower base.

[0025] Furthermore, a lifting handle is provided at the upper end of the protective enclosure.

[0026] The utility model has the following beneficial effects:

[0027] The utility model discloses a protective device for automobile inspection tools, which is used for protecting the automobile inspection tools by means of protective enclosures when the inspection tools are in an idle state after use, so as to avoid damage to the inspection tools due to collision by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Figure 1 This is a structural schematic diagram of a protective device for automobile inspection tools of the utility model;

[0030] Figure 2 A schematic diagram of a protective enclosure of a protective device for automobile inspection fixtures of the utility model for protecting automobile inspection fixtures;

[0031] Figure 3 The utility model is a top view of a protective device for automobile inspection fixtures.

[0032] The reference numerals in the figures indicate:

[0033] 1. Upper base; 2. Lower base; 3. Connecting bracket; 4. Protective enclosure; 5. Tube body; 6. Rod body; 7. Hoop; 8. Connecting rod; 9. Assembly hole; 10. First limit slot; 11. Second limit slot; 12. Limiting rod; 13. Roller; 14. Lifting handle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-3 , a protective device for automobile inspection tools, comprising:

[0036] The upper base 1 and the lower base 2 are connected and supported by a connecting bracket 3. The upper base 1 is used to support the automobile inspection tool. The upper base 1 and the lower base 2 are combined with the connecting bracket 3 to form a general support frame to support the automobile inspection tool.

[0037] The protective enclosure 4 is a continuous enclosure structure corresponding to the peripheral structure of the upper base 1 and the lower base 2, and is used to be sleeved on the outer position of the upper base 1 and the lower base 2, which is equivalent to enclosing the upper base 1 and the lower base 2 and the vehicle inspection tool inside the protective enclosure 4 for protection;

[0038] The lifting guide mechanism is arranged on the upper base 1 and the lower base 2 to support and guide the lifting and moving of the protective enclosure 4. Since the automobile inspection fixture needs to be exposed to be barrier-free during use, the protective enclosure 4 can be lifted and moved only through the lifting guide mechanism, so that the protective enclosure 4 can be switched between the upper and lower positions. When the automobile inspection fixture needs to be exposed to be barrier-free for use, the protective enclosure 4 is lowered. Otherwise, when the automobile inspection fixture is idle, the protective enclosure 4 is raised to enclose the side of the automobile inspection fixture to prevent it from being bumped and play a protective role.

[0039] and a height locking mechanism, which is arranged on the protective enclosure 4 to lock the height position of the protective enclosure 4;

[0040] Among them, the height locking mechanism is composed of two groups of the same structure and is symmetrically arranged at the lower end positions on both sides of the protective enclosure 4. The height locking mechanism enables the protective enclosure 4 to have two height positions:

[0041] One is that the height locking mechanism is locked on the lower base 2, and the protective fence 4 is lowered to the bottom of the automobile inspection fixture; the other is that the height locking mechanism is locked on the upper base 1, and the protective fence 4 is raised to enclose the automobile inspection fixture to protect it.

[0042] Furthermore, the upper base 1 and the lower base 2 have the same structure and are arranged parallel to each other, and the upper base 1 is located above the lower base 2.

[0043] Furthermore, the lifting guide mechanism is four groups symmetrically arranged on both sides of the upper base 1 and the lower base 2, and two groups of lifting guide mechanisms are arranged on each side to support and balance the protective enclosure 4;

[0044] Each lifting guide mechanism comprises a tube body 5 and a rod body 6. The upper end of the tube body 5 is fixedly connected to the side surface of the upper base 1, and the lower end is fixedly connected to the side surface of the lower base 2.

[0045] The rod body 6 is inserted into the tube body 5 from the upper end of the tube body 5 and slides in the tube body 5 .

[0046] Furthermore, a hoop 7 is sleeved on the upper end of the rod body 6, and the inner surface of the protective enclosure 4 and the hoop 7 are fixedly connected by setting a connecting rod 8 to realize the connection between the upper end of the rod body 6 and the upper end of the protective enclosure 4, so that during the lifting and moving of the protective enclosure 4, the rod body 6 can synchronously slide in the tube body 5 to guide the movement, so that the lifting and moving of the protective enclosure 4 is stable and the collision with the automobile inspection fixture due to shaking is avoided.

[0047] Further, the height locking mechanism includes:

[0048] An assembly hole 9, which is opened at the lower end position of the end surface of the protective enclosure 4;

[0049] A first limiting slot 10, which is provided on the side surface of the upper base 1 corresponding to the assembly hole 9;

[0050] A second limiting slot 11 is provided on the side surface of the lower base 2 corresponding to the assembly hole 9;

[0051] And a limit rod 12, which is inserted into the assembly hole 9 and corresponds to the first limit slot 10 and the second limit slot 11, so that when the limit rod 12 moves with the protective enclosure 4 to the corresponding upper base 1 or lower base 2 position, it can correspond to the position of the first limit slot 10 or the second limit slot 11 and can be inserted, so as to achieve a limiting support effect on the protective enclosure 4.

[0052] Furthermore, when the height locking mechanism is locked on the lower base 2, the limit rod 12 is inserted into the second limit slot 11; when the height locking mechanism is locked on the upper base 1, the limit rod 12 is inserted into the first limit slot 10, so as to realize the position locking of the protective enclosure 4 at different heights.

[0053] Furthermore, a roller 13 is provided on the lower surface of the lower base 2 to facilitate the device to support the movement of the automobile inspection fixture.

[0054] Furthermore, a lifting handle 14 is provided at the upper end of the protective enclosure 4, so that the protective enclosure 4 can be lifted up and moved by the lifting handle 14 for adjustment.

[0055] The device is used to protect the automobile inspection fixture through a protective enclosure when it is idle after use, so as to avoid damage to the inspection fixture due to external force collision, and to avoid construction delays caused by damage to the inspection fixture.

[0056] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A protective device for automobile inspection tools, characterized in that: include: An upper base (1) and a lower base (2), wherein the upper base (1) and the lower base (2) are connected and supported by a connecting bracket (3), and the upper base (1) is used to support an automobile inspection tool; A protective enclosure (4), which is a continuous enclosure structure corresponding to the peripheral structure of the upper base (1) and the lower base (2) and is used to be sleeved on the peripheral position of the upper base (1) and the lower base (2); A lifting guide mechanism, which is arranged on the upper base (1) and the lower base (2) to support and guide the lifting movement of the protective enclosure (4); and a height locking mechanism, which is arranged on the protective enclosure (4) and is used to lock the height position of the protective enclosure (4); The height locking mechanisms are two groups of identical structure and are symmetrically arranged at the lower end positions on both sides of the protective enclosure (4). The height locking mechanisms enable the protective enclosure (4) to have two height positions: First, the height locking mechanism is locked on the lower base (2), at which time the protective enclosure (4) is lowered to below the automobile inspection fixture; second, the height locking mechanism is locked on the upper base (1), at which time the protective enclosure (4) is raised to enclose the automobile inspection fixture to protect it.

2. A protective device for automobile inspection tools according to claim 1, characterized in that: The upper base (1) and the lower base (2) have the same structure and are arranged parallel to each other; the upper base (1) is located above the lower base (2).

3. The protective device for automobile inspection tool according to claim 1, characterized in that: The lifting guide mechanisms are four groups symmetrically arranged on both sides of the upper base (1) and the lower base (2), with two groups of the lifting guide mechanisms arranged on each side; Each set of the lifting guide mechanisms comprises a tube body (5) and a rod body (6); the upper end of the tube body (5) is fixedly connected to the side surface of the upper base (1), and the lower end of the tube body (5) is fixedly connected to the side surface of the lower base (2); The rod body (6) is inserted into the tube body (5) from the upper end of the tube body (5) and slides inside the tube body (5).

4. A protective device for automobile inspection tools according to claim 3, characterized in that: The upper end of the rod body (6) is sleeved with a hoop (7), and the inner surface of the protective enclosure (4) and the hoop (7) are fixedly connected by a connecting rod (8).

5. The protective device for automobile inspection tool according to claim 1, characterized in that: The height locking mechanism comprises: An assembly hole (9) which is opened at a lower end position on the end surface of the protective enclosure (4); A first limiting slot (10) is provided on a side surface of the upper base (1) corresponding to the assembly hole (9); A second limiting slot (11) is provided on a side surface of the lower base (2) corresponding to the assembly hole (9); And a limiting insertion rod (12), which is inserted into the assembly hole (9) and corresponds to the first limiting slot (10) and the second limiting slot (11).

6. A protective device for automobile inspection tools according to claim 5, characterized in that: When the height locking mechanism is locked on the lower base (2), the limit rod (12) is inserted into the second limit slot (11); when the height locking mechanism is locked on the upper base (1), the limit rod (12) is inserted into the first limit slot (10).

7. The protective device for automobile inspection tool according to claim 1, characterized in that: The lower surface of the lower base (2) is provided with a roller (13).

8. The protective device for automobile inspection tools according to claim 1, characterized in that: The upper end of the protective enclosure (4) is provided with a lifting handle (14).

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