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Rotary barrier for automobile crash test

A crash test and rotary technology, applied in the field of automobile crash test, can solve the problems of time-consuming, laborious operation, difficult precise positioning, etc., and achieve the effect of simplifying test operation steps, saving test time and quick replacement

Pending Publication Date: 2019-02-26
CHINA AUTOMOTIVE TECH & RES CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a rotating barrier for automobile crash tests, which solves the problem of complex operation, time-consuming and labor-intensive installation on the T-shaped groove impact plate in the process of automobile crash tests in the prior art, and the difficulty of precise positioning

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  • Rotary barrier for automobile crash test
  • Rotary barrier for automobile crash test
  • Rotary barrier for automobile crash test

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a rotary barrier for an automobile crash test, comprising a barrier base structure and a rotating mechanism capable of rotating the barrier base structure. The barrier base structure is provided with a plurality of working crash surfaces for the automobile crash test. The rotating mechanism comprises a driving motor, a mounting plate frame and a slewing bearing. The barrierbase structure is arranged on the upper end surface of the mounting plate frame by the slewing bearing, and the driving motor is connected with a speed reducer capable of driving the rotation of the slewing bearing. The rotary barrier for the automobile crash test solves the problem in the prior art that a T-slot crash plate is difficult to install, low in time and labor efficiency, and difficultto accurately position in the automobile crash test.

Description

technical field [0001] The invention belongs to the field of automobile collision tests, in particular to a rotating barrier for automobile collision tests. Background technique [0002] In the study of automobile safety, the real vehicle crash test is the closest to the traffic accident, which can reflect the real safety performance of the vehicle to a large extent. Through the real vehicle crash test, in the car crash test, different wall Different types of obstacles can be used to simulate different types of traffic conditions, the deformation of vehicles after different types of collisions and the damage of test dummies can be analyzed, the safety performance of vehicles can be evaluated, and the passive safety design of vehicles can be analyzed and guided. [0003] In the current automobile crash test, the cement barrier matrix is ​​generally used as a non-moving carrier. Most laboratories use cement fixed barrier walls built together with the foundation. Most of the ce...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01M7/08
CPCG01M7/08G01M17/0078
Inventor 陈弘刘修知朱其文韩培欣曾盈盈景雷赵志成
Owner CHINA AUTOMOTIVE TECH & RES CENT
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