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Windshield system test board

A technology of system testing and windshield, applied in the detection field, can solve the problem that the windshield system cannot obtain the vehicle operating condition performance detection and other problems

Pending Publication Date: 2020-10-27
CHANGZHOU HUBOLA JINCHUANG TRAFFIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a side wall to solve the problem that the windshield system in the vehicle with the articulated structure in the prior art cannot obtain various performance tests that can simulate the operating conditions of the vehicle well.

Method used

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  • Windshield system test board
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  • Windshield system test board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as Figure 1 to Figure 2As shown, a windshield system test bench in this embodiment is used for performance testing of the windshield system between two adjacent carriages such as subways, large railways, high-speed rails, and light rails. It includes: test motion platforms 1 set in pairs and electrical control System cabinet 2; the test motion platform 1 is used to test the deflection, vertical, tension, compression, roll, and pitch actions of the windshield system, and the electrical control system cabinet 2 includes: man-machine interface, PLC multi-axis motion A controller and a servo driver, which input the test reference value through the man-machine interface, and the servo driver controls the reciprocating motion of each servo electric cylinder to achieve the deflection, vertical, tension, compression, roll, Pitching movements are controlled. It simulates the deformation of the windshield during the actual operation of the vehicle to the maximum extent, wh...

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PUM

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Abstract

The invention relates to a windshield system test board which is used for testing the performance of a windshield system between two adjacent carriages of trains for a subway, a large railway, a high-speed rail, a light rail and the like. The windshield system test board is characterized by comprising a test motion platform (1) and an electrical control system cabinet (2) which are arranged in pairs, wherein the test motion platform (1) is used for testing the actions of deflection, vertical direction, stretching, compression, side rolling and pitching of a windshield system; the electrical control system cabinet (2) comprises a human-computer interface, a PLC multi-axis motion controller and a servo driver; test reference values are input through the human-computer operation interface; and the servo driver controls reciprocating motion of all servo electric cylinders to control deflection, vertical motion, stretching motion, compression motion, side rolling motion and pitching motionof the test motion platform (1).

Description

technical field [0001] The invention belongs to the technical field of detection, and in particular relates to a windshield system test bench for detection of rail transit vehicles. Background technique [0002] In the prior art, the windshield system of the articulated vehicle, as an important part connecting the passages between two adjacent carriages, is prone to deformation, disengagement and internal structure interference during the movement of the vehicle, which in turn affects the stability of the vehicle operation , and pose a hidden danger to the personal safety of passengers. Therefore, in order to avoid the above-mentioned problems during the operation of the vehicle, it is necessary to test the windshield system to simulate the actual operating conditions of the vehicle. At present, there is no test equipment that can well detect the performance of the windshield system under the actual operating conditions of the vehicle. performance parameters. Contents of ...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 李景山徐磊蒋文方留柱
Owner CHANGZHOU HUBOLA JINCHUANG TRAFFIC EQUIP