Collision testing machine

Abstract

The utility model discloses a collision test machine, comprising a collision block fixed on the ground; the two guide rails are embedded in the ground and located on the two sides of the traction machine; the movable plate is slidably arranged on the ground, a plurality of rollers are rotatably arranged on the front side and the rear side of the movable plate, and the rollers roll in the guide rails; and the placing plate is placed at the top of the movable plate and is used for placing a tested vehicle. According to the collision test machine provided by the utility model, a user can conveniently move away a collided automobile after an automobile collision test is carried out, so that the convenience of treatment after collision is increased, and the user can conveniently carry out the collision test.

Description

Technical Field

[0001] The utility model relates to the technical field of collision testing, and particularly relates to a collision testing machine. Background Art

[0002] A collision testing machine is a kind of equipment used to verify the safety and reliability of products when they are subjected to impacts or collisions, and is widely used in physical performance testing in industries such as automobiles and electronic devices.

[0003] For example, in the automotive industry, a collision testing machine can simulate vehicle collisions at different speeds and angles, so as to evaluate the safety of the vehicle structure and the effect of passenger protection. Therefore, the collision testing machine is particularly important in the field of automotive safety, and the collision test results directly affect the vehicle safety rating and consumers' car purchase decisions.

[0004] During the detection process, the traction machine of the collision testing machine hooks the vehicle chassis, and then can drive the vehicle to quickly rush towards an impact body to complete the collision. Then, the collision test results can be obtained through the records of the results after the impact and the impact process.

[0005] However, when conducting a collision test now, the traction machine of the collision testing machine directly drives the vehicle to collide. After the collision is completed, the vehicle stays in place, which is not convenient for the user to handle the vehicle after the collision, bringing inconvenience to the user. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a collision testing machine, and the purpose is to solve the above problems.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A collision testing machine, comprising:

[0009] A collision block, which is fixed to the ground;

[0010] Two guide rails, which are embedded in the ground and are located on both sides of the traction machine;

[0011] A movable plate, which is slidably arranged on the ground, and a plurality of rollers are rotatably arranged on both the front and rear sides, and the rollers roll in the guide rails;

[0012] A placement plate, which is placed on the top of the movable plate and is used for placing the vehicle to be tested.

[0013] Preferably, a guide groove is opened at the top of the guide rail, and the roller is located inside the guide groove.

[0014] Preferably, a plurality of fixing buckles are fixed on both the front and rear sides of the top of the placement plate, and the fixing buckles are arranged oppositely for a forklift to pass through.

[0015] Preferably, a limiting block is fixed at one end of the top of the placing plate.

[0016] Preferably, a plurality of inserting blocks are fixed at the bottom of the placing plate, and the inserting blocks are inserted into the inside of the movable plate.

[0017] Preferably, a slope is fixed at the top of the ground, and the slope is located on the side of the guide rail away from the collision block.

[0018] Preferably, an empty groove is formed at the bottom of the collision block, and the movable plate and the placing plate can be partially moved into the empty groove;

[0019] A buffer frame is arranged on the side of the movable plate close to the collision block.

[0020] Preferably, the buffer frame includes:

[0021] A fixed plate, which is arranged on the side of the movable plate;

[0022] A plurality of movable rods, one end of which is fixedly connected to the fixed plate, and the other end of which slidably extends into the inside of the movable plate;

[0023] A plurality of limiting plates, which are fixed at the other end of the movable rod;

[0024] A buffer spring, which is movably arranged inside the movable plate and abuts against the limiting plate;

[0025] A soft pad, which is fixed on the side of the fixed plate away from the movable rod.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] A collision testing machine provided by the utility model can facilitate the user to move away the collided vehicle after the vehicle collision test, thereby increasing the convenience of post-collision handling, and further facilitating the user to conduct the collision test. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of a collision testing machine according to the utility model;

[0029] Figure 2 is an enlarged schematic structural diagram of the buffer frame according to the utility model.

[0030] In the figure: 10 ground, 20 collision block, 21 empty groove, 30 movable plate, 31 roller, 40 guide rail, 41 guide groove, 50 placing plate, 51 fixing buckle, 52 limiting block, 53 inserting block, 60 slope, 70 buffer frame, 71 fixed plate, 72 movable rod, 73 limiting plate, 74 buffer spring, 75 soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the embodiments of the present application, please refer to Figure 1 , a collision testing machine, including a collision block 20 fixed to the ground 10 and two guide rails 40 embedded in the ground 10. The two guide rails 40 are located on both sides of the traction machine. The above-mentioned traction machine can be a commonly used traction machine for automobile collision testing in existing collision testing machines, and can be driven in an existing manner. It also includes a movable plate 30. The movable plate 30 is slidably arranged on the top of the ground 10. A plurality of rollers 31 are rotatably arranged on the front and rear sides of the movable plate 30. The rollers 31 roll in the guide rails 40. A placement plate 50 is placed on the top of the movable plate 30. The placement plate 50 is used to place the vehicle to be tested. When in use, the vehicle to be tested is placed on the placement plate 50. The traction machine is not connected to the bottom of the vehicle to be tested, but is connected to the movable plate 30. Then, it is normally driven according to the existing driving method to drive the movable plate 30 to quickly approach the collision block 20, and then the placement plate 50 and the vehicle to be tested placed above it can be driven to quickly approach the collision block 20 to complete the collision. According to needs, the placement plate 50 can maintain sufficient length and width to ensure that the vehicle to be tested is still on the placement plate 50 after the collision. Then, the user can lift the placement plate 50 as needed to move the vehicle away, which increases the convenience of subsequent processing and is more convenient than using other tools for processing;

[0033] For further optimization, please refer to Figure 1 and 2 , a plurality of fixing buckles 51 are fixed on the front and rear sides of the top of the placement plate 50. The fixing buckles 51 are arranged oppositely. After the test is completed, a forklift is passed through the fixing buckles 51, and then the placement plate 50 and the vehicle to be tested can be moved away as a whole through the forklift. The lifting rope of a crane can also be passed through the fixing buckles 51 for hoisting. The operation is simple and convenient for the user to move the vehicle to be tested away after the collision test.

[0034] Furthermore, a guide groove 41 is opened at the top of the guide rail 40. The roller 31 is located inside the guide groove 41, and the roller 31 can be guided through the guide groove 41.

[0035] A limiting block 52 is fixed at one end of the top of the placement plate 50 to limit the position of the vehicle to be tested. A plurality of plug-in blocks 53 are fixed at the bottom of the placement plate 50, and the plug-in blocks 53 are inserted into the inside of the movable plate 30.

[0036] Furthermore, please refer toFigure 1 On the top of the ground 10, a slope 60 is fixedly installed. The slope 60 is located on the side of the guide rail 40 away from the collision block 20. When the user conducts a test, the vehicle can be driven from the ground 10 to the placement plate 50 through the slope 60.

[0037] In a further embodiment, please refer to Figure 1 and 2 , an empty slot 21 is opened at the bottom of the collision block 20. The movable plate 30 and the placement plate 50 can be partially moved into the interior of the empty slot 21. A buffer frame 70 is arranged on the side of the movable plate 30 close to the collision block 20. The buffer frame 70 includes a fixed plate 71 arranged on the side surface of the movable plate 30. One end of a plurality of movable rods 72 is fixedly connected to one side of the fixed plate 71. The other end of the movable rod 72 slidably extends into the interior of the movable plate 30 and is fixed with a limiting plate 73. A buffer spring 74 is movably arranged in the interior of the movable plate 30. The buffer spring 74 abuts against the limiting plate 73. A soft pad 75 is fixed on the other side of the fixed plate 71. During the collision test, the moving distance of the movable plate 30 and the placement plate 50 can be increased through the empty slot 21 to avoid hitting the collision block 20 during the collision test, ensuring the accuracy of the collision test result.

[0038] During the collision test, when the movable plate 30 is about to touch the collision block 20, a certain buffering effect can be achieved through the soft pad 75 and the buffer spring 74, thereby reducing the collision force between the movable plate 30 and the collision block 20.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A collision testing machine, characterized in that: include: A collision block, which is fixed to the ground; Two guide rails embedded in the ground and located on both sides of the traction machine; The movable plate is slidably arranged on the ground and is provided with a plurality of rollers rotatably arranged on both the front and rear sides, and the rollers are located in the guide rails and roll; A placement plate, which is placed on the top of the movable plate and is used to place the vehicle to be tested; A plurality of fixing buckles are fixed to the front and rear sides of the top of the placement plate.

2. A collision testing machine according to claim 1, characterized in that: A guide groove is provided on the top of the guide rail, and the roller is located inside the guide groove.

3. A collision testing machine according to claim 1, characterized in that: The fixing buckles are arranged relatively frontally and rearly for forklifts to pass through.

4. A collision testing machine according to claim 1, characterized in that: A limiting block is fixed at one end of the top of the placement plate.

5. A collision testing machine according to claim 1, characterized in that: A plurality of plug-in blocks are fixed on the bottom of the placement plate, and the plug-in blocks are plugged into the interior of the movable plate.

6. A collision testing machine according to claim 1, characterized in that: A slope is fixed on the top of the ground, and the slope is located on a side of the guide rail away from the collision block.

7. A collision testing machine according to claim 1, characterized in that: The bottom of the collision block is provided with an empty slot, and the movable plate and the placement plate can be partially moved into the empty slot; A buffer frame is arranged on one side of the movable plate close to the collision block.

8. A collision testing machine according to claim 7, characterized in that: The buffer frame comprises: A fixed plate, which is arranged on the side of the movable plate; A plurality of movable rods, one end of which is fixedly connected to the fixed plate, and the other end of which is slidably extended to the inside of the movable plate; A plurality of limit plates, which are fixed to the other end of the movable rod; A buffer spring is movably arranged inside the movable plate and abuts against the limit plate; The soft pad is fixed to a side of the fixing plate away from the movable rod.

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