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Front longitudinal beam collision test guiding device and guiding method

A technology of crash test and guide device, applied in the field of vehicle crash test, can solve the problem of inability to precisely hit the vehicle and so on

Inactive Publication Date: 2022-02-08
NANJING SHILAIER AUTOMOTIVE ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vehicle collision test is a method used to test the safety factor of vehicles. It can be roughly divided into three types: moving vehicles colliding with fixed objects, moving objects colliding with stopped vehicles, and moving vehicles colliding with moving objects. They can also be divided according to the location of the colliding vehicle. , roughly divided into frontal collision and side collision. When measuring the strength of the front side beam of a vehicle, most of them use frontal collision to observe the condition of the front side beam after the vehicle collides. When using a moving object to hit the vehicle head-on, the moving object cannot accurately hit the vehicle The location of the required test, in order to solve the above-mentioned problems, a front longitudinal beam crash test guide device and guide method are now provided

Method used

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  • Front longitudinal beam collision test guiding device and guiding method
  • Front longitudinal beam collision test guiding device and guiding method
  • Front longitudinal beam collision test guiding device and guiding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-8 , the present embodiment provides a front side beam collision test guide device and guide method, including a moving plate 1, the moving plate 1 is used to move close to the vehicle, and hit the vehicle for testing.

[0030] A support frame 11 is fixedly installed on the side of the mobile plate 1 away from the vehicle. The support frame 11 is used to keep the vertical state when the mobile plate 1 moves. The lower end of the mobile plate 1 is provided with a second slide bar 12. The lower ends are provided with grooves matching with the second slide bar 12, and the movement of the moving plate 1 is made more stable through the second slide bar 12.

[0031] In order to move the mobile plate 1 conveniently, the lower end of the mobile plate 1 is fixedly equipped with a connecting plate 2, the lower end of the mobile plate 1 is provided with a groove for installing the connecting plate 2, the lower end of the mobile plate 1 is provided with a first slide b...

Embodiment 2

[0061] see Figure 9 , the difference from Example 1 is:

[0062] One end of the first telescopic rod 9 is fixedly connected to the end of the motor 63 away from the output shaft of the motor 63, and the engaging plate 7 is fixedly connected to the output shaft of the motor 63, and the motor 63 is slid in the storage box 6 through the first telescopic rod 9.

[0063] When the first telescopic rod 9 is extended, the motor 63 is driven to move towards the winding roller 62, and then the engaging plate 7 is driven close to the winding roller 62. When the protrusion 71 is engaged in the groove provided by the winding roller 62, the motor is started. 63 can drive the winding roller 62 to rotate. When the motor 63 on one side drives the winding roller 62 to rotate, the first telescopic rod 9 on the other side shrinks, driving the engaging plate 7 on the other side away from the winding roller 62 on the other side. Protrusion 71 is disengaged from the groove, and the winding roller ...

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Abstract

The invention discloses a front longitudinal beam collision test guiding device and guiding method, and relates to the related technical field of vehicle collision tests.The front longitudinal beam collision test guiding device comprises a moving plate, a groove is formed in the lower end of the moving plate, a connecting plate is fixedly connected into the groove, and a first sliding rod is arranged at the lower end of the connecting plate; a sliding groove is formed in the lower end of the connecting plate, a rolling ball is slidably installed in the sliding groove, a hole is formed in one side of the sliding groove, a first pull rope is fixedly connected to the lower end of the rolling ball, and the lower end of the first pull rope is fixedly connected to the upper end of the sliding plate; a storage box is fixedly connected to one end of the first sliding rod, a second pull rope is arranged in the storage box, one end of the second pull rope extends out of one side of the storage box to be fixedly connected with one end of the sliding plate, a winding roller is rotationally installed in the storage box, and a motor is fixedly installed in the storage box. The problem that when a moving object is subjected to head-on collision with a vehicle, the moving object cannot accurately collide with a position to be tested of the vehicle is solved.

Description

technical field [0001] The invention relates to the technical field related to vehicle collision testing, in particular to a front longitudinal beam collision testing guiding device and guiding method. Background technique [0002] Vehicle collision test is a method used to test the safety factor of vehicles. It can be roughly divided into three types: moving vehicles colliding with fixed objects, moving objects colliding with stopped vehicles, and moving vehicles colliding with moving objects. They can also be divided according to the location of the colliding vehicle. , roughly divided into frontal collision and side collision. When measuring the strength of the front side beam of a vehicle, most of them use frontal collision to observe the condition of the front side beam after the vehicle collides. When using a moving object to hit the vehicle head-on, the moving object cannot accurately hit the vehicle The position to be tested, in order to solve the above-mentioned pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/0078
Inventor 许金兰
Owner NANJING SHILAIER AUTOMOTIVE ELECTRONICS CO LTD