A car or bench guardrail detection test bench

Abstract

The invention relates to a vehicle or bench guardrail detection test bench. The table includes: manual hydraulic cylinder rectangular guide rail frame assembly, two rectangular guide rail reaction force clamp assemblies, manual hydraulic cylinder and slide plate assembly assembly, two rectangular guide rail reaction force clamp assemblies, which can be installed on the front rectangular guide rail foundation beam Slide left and right to adjust the position and fix the guardrail of the test piece through the front and rear movement of the movable clamp assembly, and apply force to the guardrail through the manual hydraulic cylinder and slide plate assembly to carry out the test process, so that the real situation The collision is simulated to ensure the correctness and authenticity of the test results, which has a good effect on improving the performance of the guardrail, thereby reducing the number of casualties due to accidents; the bottom of the test bench is equipped with universal wheels for the transfer and carrying of the test bench; The invention adopts a manual hydraulic cylinder to control the manual hydraulic cylinder and the slide plate assembly to apply force to the test piece to complete the test. The structure is simple, more space-saving, stable and reliable.

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.

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