Vehicle or rack protective guard detection test bed

Abstract

The invention relates to a vehicle or rack protective guard detection test bed. The test bed comprises a manual hydraulic cylinder rectangular guide rail frame assembly body, two rectangular guide rail counter-force clamp assembly bodies and a manual hydraulic cylinder and sliding plate assembly body. The two rectangular guide rail counter-force clamp assembly bodies can slide left and right on the front rectangular guide rail basic beam, the position is adjusted, the tested piece protective guard is fixed through the back-and-forth movement of a movable clamp assembly body; force is applied to the protective guard through the manual hydraulic cylinder and sliding plate assembly body so as to carry out a test process, so that real situation collision is simulated to ensure the correctnessand authenticity of a test result, a good effect is achieved on improving the performance of the protective guard, and therefore the casualty number caused by accidents is reduced. Universal wheels are installed at the bottom of the test bed so that the test bed can be transferred and carried conveniently. The manual hydraulic cylinder is adopted to control the manual hydraulic cylinder and sliding plate assembly body to apply force to the tested piece to complete the test, the structure is simple, more space is saved, and stability and reliability are achieved.

Description

technical field [0001] The invention relates to a test bench for inspecting the guardrail of a car or a test bench, more specifically, the invention designs a test bench for a front and rear guardrail of a rectangular guide rail of a manual hydraulic cylinder of a car or a bench. Background technique [0002] At present, with the increase of car ownership, more and more traffic accidents have occurred, which has become a hot issue that people pay attention to. In addition, some scientific researchers are also paying more and more attention to the passive safety of cars. Therefore, in order to improve the safety of people and cars Safety, the guardrail that is set on the car is just particularly important. [0003] At present, there are few test benches for testing the guardrail, or the force applying device used cannot reach a high level, so the collision process in the real scene cannot be simulated. Other test benches are heavy and cannot be moved, so that the test of the...

AI Technical Summary

Problems solved by technology

[0003] At present, there are few test benches for the detection of guardrails, or the force-applying devices used cannot reach a high level, so it is impossible to simulate the collision process in the real scene

Other test benches are heavy and cannot be moved, so that the test of the protective fence can only be carried out on specific occasions, and the transfer of the test bench will be particularly cumbersome and laborious.

Images