Climbing vehicle front shock absorber damping force detection platform

Abstract

The utility model relates to the field of damping force detection, in particular to a climbing vehicle front shock absorber damping force detection platform which comprises a first telescopic rod and a bottom plate, the bottom end of the first telescopic rod is fixedly connected with a pressure sensing module, a shock absorber body is arranged below the pressure sensing module, and the shock absorber body is placed at a designated position. A second telescopic rod extends to drive a corresponding first clamping piece to move, a corresponding limiting ring and a first connecting pin move through the first clamping piece, the first connecting pin is connected with the bottom end of the shock absorber body, at the moment, the first connecting pin is connected with the corresponding first clamping piece, and the effect of installing the shock absorber body is achieved. The first telescopic rod extends to drive the pressure sensing module to descend and make contact with the shock absorber body, so that the shock absorber body is shrunk, the shock absorber body can be installed through the device, the damping force automatic detection effect is achieved, and compared with manual pressing, the detection efficiency can be improved, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of damping force detection, in particular to a damping force detection platform for a front shock absorber of a climbing vehicle. Background Art

[0002] Shock absorbers are used to suppress the vibration caused by the rebound of the spring after absorbing shock and the impact from the road. They are widely used in automobiles to accelerate the attenuation of the vibration of the frame and body to improve the smoothness of the car's ride. When passing through uneven roads, although the shock-absorbing spring can filter out the vibration of the road, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump.

[0003] In physics and engineering, the mechanical model of damping is generally a force that is proportional to the vibration velocity and opposite to the vibration velocity. This model is called the viscous damping model. This force is the damping force, which refers to the characteristic of any vibrating system in which the vibration amplitude gradually decreases due to external effects or inherent reasons of the system itself during vibration, as well as the quantitative representation of this characteristic.

[0004] However, when testing the damping force of the front shock absorber of a climbing vehicle, the testing method is usually that the operator manually presses the shock absorber to perform the test. This testing method has low testing efficiency and low testing accuracy, which can easily lead to inaccurate data.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the existing technology has the following shortcomings and defects: the method in which the operator manually presses the shock absorber to achieve detection is inefficient, and the detection accuracy is not high, which easily leads to inaccurate data.

[0007] The utility model discloses a front shock absorber damping force detection platform for a climbing vehicle, comprising a telescopic rod and a base plate, wherein the bottom end of the telescopic rod is fixedly connected to a pressure sensing module, a shock absorber body is provided below the pressure sensing module, and two clamping members are provided below the shock absorber body, and the upper surface of each of the clamping members is fixedly connected to a limiting ring, the bottom surface of one of the clamping members is fixedly connected to the upper surface of the base plate, and the inner wall of the other clamping member is fixedly connected to a connecting pin, and a telescopic rod is fixedly installed on the upper surface of the base plate, and the right end of the telescopic rod is fixedly connected to the left side of the corresponding clamping member.

[0008] Furthermore, a top plate is fixedly mounted on the outer surface of the telescopic rod 1, the left side and the right side of the top plate are fixedly connected to vertical poles, and the bottom end of each vertical pole is fixedly connected to the upper surface of the bottom plate.

[0009] Furthermore, a sliding groove is provided on a side of each of the vertical rods that is close to each other, and a sliding block is slidably connected to the inner wall of each sliding groove.

[0010] Furthermore, the inner wall of each sliding block is slidably connected to a guide rod, and the top and bottom ends of each guide rod are fixedly connected to the inner top wall and inner bottom wall of the corresponding sliding groove.

[0011] Furthermore, a connecting block is fixedly connected to a surface of each sliding block that is close to each other, and a threaded block is fixedly connected to an upper surface of each connecting block.

[0012] Furthermore, the inner wall of each threaded block is threadedly connected to a threaded rod, and one end of each threaded rod close to each other is rotatably connected to the second clamping member.

[0013] Furthermore, the inner wall of each of the second clamping members is fixedly connected to a limiting block, and the inner wall of one of the second clamping members is fixedly connected to a connecting pin 2.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model places the shock absorber body at a specified position by arranging a telescopic rod 1, a pressure sensing module, a clamping member 1, a limiting ring, a connecting pin 1, a telescopic rod 2 and other components, and drives the corresponding clamping member 1 to move through the extension of the telescopic rod 2, and causes the corresponding limiting ring and the connecting pin 1 to move through the clamping member 1, and the connecting pin 1 is connected to the bottom end of the shock absorber body, at this time, the connecting pin 1 is connected to the corresponding clamping member 1, so as to achieve the effect of installing the shock absorber body, and the extension of the telescopic rod 1 drives the pressure sensing module to descend and contact the shock absorber body, so that the shock absorber body contracts, so that the device can install the shock absorber body and realize the automatic detection effect of the damping force, which can improve the detection efficiency and improve the detection accuracy compared with manual pressing.

[0016] 2. The utility model sets components such as a sliding block, a connecting block, a threaded block, a threaded rod, a clamping piece 2, a limit block, and a connecting pin 2, and moves the sliding block on the surface of the guide rod to limit the sliding block, drive the connecting block to stay in the specified position, and connect the threaded rod with the threaded block by rotating the threaded rod. At this time, the threaded rod drives the clamping piece 2 to move, and the clamping piece 2 drives the corresponding limit block and the connecting pin 2 to move. The connection between the connecting pin 2 and the corresponding clamping piece 2 is used to limit the shock absorber body, and then achieve the limiting effect of the top and bottom ends of the shock absorber body, prevent the shock absorber body from tilting during testing, prevent damage to the device, and reduce accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the threaded rod and the threaded block of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the connection relationship between the telescopic rod 2 and the clamping member 1 of the utility model.

[0022] In the figure: 1. Telescopic rod 1; 2. Pressure sensing module; 3. Shock absorber body; 4. Bottom plate; 5. Clamp 1; 6. Limiting ring; 7. Connecting pin 1; 8. Telescopic rod 2; 9. Top plate; 10. Vertical rod; 11. Sliding groove; 12. Sliding block; 13. Guide rod; 14. Connecting block; 15. Threaded block; 16. Threaded rod; 17. Clamp 2; 18. Limiting block; 19. Connecting pin 2. DETAILED DESCRIPTION

[0023] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The utility model provides a climbing vehicle front shock absorber damping force detection platform, including a telescopic rod 1 and a base plate 4. The bottom end of the telescopic rod 1 is fixedly connected with a pressure sensing module 2. The telescopic rod 1 is an electric telescopic rod. The pressure sensing module 2 is installed at the bottom end of the telescopic rod 1 to achieve the movement effect of the pressure sensing module 2. A shock absorber body 3 is provided below the pressure sensing module 2. The shock absorber body 3 is installed below the pressure sensing module 2. Through the contact between the pressure sensing module 2 and the shock absorber body 3 and the downward pressure on the shock absorber body 3, the damping force of the shock absorber body 3 is tested. Two clamping members 5 are provided below the shock absorber body 3, and the clamping members 5 are placed below the shock absorber body 3.

[0025] In this embodiment, the upper surface of each clamping member 5 is fixedly connected to a limiting ring 6, and the limiting ring 6 is installed on the upper surface of the clamping member 5 to achieve a positioning and installation effect of the limiting ring 6. The bottom surface of one of the clamping members 5 is fixedly connected to the upper surface of the base plate 4, and the bottom surface of one of the clamping members 5 is connected to the base plate 4, and the limiting effect of one of the clamping members 5 is achieved through the base plate 4. The inner wall of the other clamping member 5 is fixedly connected with a connecting pin 7, and the connecting pin 7 is installed on the inner wall of the other clamping member 5. The surface of the connecting pin 7 can be connected to the connecting member on the bottom surface of the shock absorber body 3 and the inner wall of the corresponding clamping member 5 to achieve the limiting of the shock absorber body 3. The shock absorber body 3 is further limited by the contact between the limiting ring 6 and the surface of the shock absorber body 3.

[0026] Combine Figure 2 and Figure 4 A telescopic rod 28 is fixedly installed on the upper surface of the base plate 4. The telescopic rod 28 is installed on the upper surface of the base plate 4 to achieve the positioning and installation effect of the telescopic rod 28. The telescopic rod 28 is also an electric telescopic rod. The right end of the telescopic rod 28 is fixedly connected to the left side of the corresponding clamping part 15. The left side of the corresponding clamping part 15 is connected to the output end of the telescopic rod 28, and the movement effect of the clamping part 15 is achieved through the telescopic rod 28.

[0027] In a preferred embodiment, a top plate 9 is fixedly installed on the outer surface of the telescopic rod 1. The top plate 9 is installed on the surface of the telescopic rod 1 to achieve a supporting effect on the telescopic rod 1. The left and right sides of the top plate 9 are fixedly connected with vertical poles 10. The bottom end of each vertical pole 10 is fixedly connected to the upper surface of the bottom plate 4. The vertical poles 10 are installed on the left and right sides of the top plate 9 to achieve a positioning and installation effect of the vertical poles 10. The vertical poles 10 are connected to the bottom plate 4 to achieve a supporting effect on the vertical poles 10 through the bottom plate 4.

[0028] In this embodiment, a sliding groove 11 is provided on one side of each upright 10 that is close to each other. The sliding groove 11 is provided on the surface of the upright 10 to achieve a positioning effect of the sliding groove 11. The inner wall of each sliding groove 11 is slidably connected with a sliding block 12. The sliding block 12 is installed inside the sliding groove 11 and is set to be slidably connected. The limiting effect of the sliding block 12 can be achieved through the contour of the sliding groove 11.

[0029] like Figure 3As shown, the inner wall of each sliding block 12 is slidably connected with a guide rod 13, the guide rod 13 is installed on the inner wall of the sliding block 12, and a sliding connection is set between them, the top and bottom ends of each guide rod 13 are fixedly connected to the inner top wall and inner bottom wall of the corresponding sliding groove 11, the top and bottom ends of the guide rod 13 are connected to the corresponding sliding groove 11, and the positioning and installation effect of the guide rod 13 is achieved through the inner wall of the sliding groove 11, and the secondary limiting effect of the sliding block 12 is achieved through the connection between the guide rod 13 and the sliding block 12.

[0030] In this embodiment, each sliding block 12 is fixedly connected to a connecting block 14 on one side close to each other. The connecting block 14 is installed on the surface of the sliding block 12. The movement of the sliding block 12 can achieve the movement effect of the connecting block 14. The upper surface of each connecting block 14 is fixedly connected to a threaded block 15. The threaded block 15 is installed on the upper surface of the connecting block 14 to achieve the positioning and installation effect of the threaded block 15.

[0031] In a preferred embodiment, the inner wall of each threaded block 15 is threadedly connected with a threaded rod 16, the threaded rod 16 is installed on the inner wall of the threaded block 15, and is threadedly connected thereto. The movement effect of the threaded rod 16 can be achieved by rotating the threaded rod 16. The ends of each threaded rod 16 that are close to each other are rotatably connected with a clamping member 2 17, and the clamping member 2 17 and the other end of the threaded rod 16 are rotatably connected. The movement effect of the clamping member 2 17 can be achieved by rotating the threaded rod 16, thereby limiting the top end of the shock absorber body 3.

[0032] In this embodiment, the inner wall of each clamping member 2 17 is fixedly connected to a limiting block 18, and the limiting block 18 is installed on the inner wall of the clamping member 2 17. By moving the clamping member 2 17, the movement effect of the limiting block 18 can be achieved, and the limiting effect of the top surface of the shock absorber body 3 can be achieved through the limiting block 18. The inner wall of one of the clamping members 2 17 is fixedly connected with a connecting pin 2 19, and the connecting pin 2 19 is installed on the inner wall of one of the clamping members 2 17. By the relative movement of the clamping member 2 17, the connecting pin 2 19 can be connected to the other clamping member 2 17, thereby ensuring the stability of the shock absorber body 3 after installation and reducing the occurrence of accidents.

[0033] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A platform for detecting the damping force of a front shock absorber of a climbing vehicle, comprising a telescopic rod (1) and a bottom plate (4), characterized in that: The bottom end of the telescopic rod (1) is fixedly connected to a pressure sensing module (2), a shock absorber body (3) is provided below the pressure sensing module (2), and two clamping members (5) are provided below the shock absorber body (3), and the upper surface of each clamping member (5) is fixedly connected to a limiting ring (6), the bottom surface of one of the clamping members (5) is fixedly connected to the upper surface of the base plate (4), and the inner wall of the other clamping member (5) is fixedly connected to a connecting pin (7), and the upper surface of the base plate (4) is fixedly installed with a telescopic rod (8), and the right end of the telescopic rod (8) is fixedly connected to the left side of the corresponding clamping member (5).

2. The front shock absorber damping force detection platform for a climbing vehicle according to claim 1, characterized in that: A top plate (9) is fixedly mounted on the outer surface of the telescopic rod (1), and vertical rods (10) are fixedly connected to the left and right sides of the top plate (9), and the bottom end of each vertical rod (10) is fixedly connected to the upper surface of the bottom plate (4).

3. The front shock absorber damping force detection platform for a climbing vehicle according to claim 2, characterized in that: A sliding groove (11) is provided on a side of each upright pole (10) that is close to each other, and a sliding block (12) is slidably connected to the inner wall of each sliding groove (11).

4. The front shock absorber damping force detection platform for a climbing vehicle according to claim 3, characterized in that: The inner wall of each sliding block (12) is slidably connected to a guide rod (13), and the top and bottom ends of each guide rod (13) are fixedly connected to the inner top wall and inner bottom wall of the corresponding sliding groove (11).

5. The front shock absorber damping force detection platform for a climbing vehicle according to claim 3, characterized in that: A connecting block (14) is fixedly connected to a side of each sliding block (12) that is close to each other, and a threaded block (15) is fixedly connected to an upper surface of each connecting block (14).

6. The front shock absorber damping force detection platform for a climbing vehicle according to claim 5, characterized in that: The inner wall of each threaded block (15) is threadedly connected to a threaded rod (16), and one end of each threaded rod (16) close to each other is rotatably connected to a second clamping member (17).

7. The front shock absorber damping force detection platform for a climbing vehicle according to claim 6, characterized in that: The inner wall of each of the second clamping members (17) is fixedly connected to a limiting block (18), and the inner wall of one of the second clamping members (17) is fixedly connected to a connecting pin (19).

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