Debugging device for third rail current collector

By designing a third rail flow receiver debugging device including a workbench, fixing frame, positioning seat, electric telescopic rod, test frame, pressure sensor, displacement sensor, installation plate, mobile frame and limit pressure plate, the problem of the existing devices being difficult to quickly disassemble and install and fix, and the rapid disassembly and install and fix the flow receiver is realized, improving work efficiency and ensuring the accuracy of the test results.

CN222661626UActive Publication Date: 2025-03-25QINGDAO METRO RAIL TRANSIT INTELLIGENT MAINTENANCE CO LTD
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Patent Information

Application Number
CN202421419315.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-20
Publication Date
2025-03-25
Estimated Expiration
2034-06-20

AI Technical Summary

Technical Problem

The existing third rail receiver debugging device is not easy to quickly disassemble and assemble the receiver, which affects the working efficiency, and when it is not fixed well, the receiver is easily shaken, affecting the test results.

Method used

A third rail flow receiver debugging device including a workbench, a fixing frame, a positioning seat, an electric telescopic rod, a test frame, a pressure sensor, a displacement sensor, a mounting plate, a moving frame and a limit pressure plate are designed. Through the cooperation of the mobile rack and the mounting plate, the flow receiver can be quickly positioned and fixed, and precise measurement and commissioning is performed using electric telescopic rods and sensors.

Benefits of technology

It realizes rapid disassembly and assembly and positioning of the flow receiver, improves working efficiency, avoids the shaking problem of the flow receiver during testing, and ensures the accuracy of the test results.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model provides a third-rail current collector debugging device, relates to the technical field of three-rail power supply debugging auxiliary equipment of rail transit vehicles, and aims to solve the problems that a current collector is not easy to disassemble and assemble quickly, bolts on the current collector need to be assembled and disassembled in sequence when the current collector is debugged in batches, the working efficiency of the device is easy to influence, and the debugging cost is high. When the current collector is not fixed well, the current collector is stressed and shakes, and the test result of the current collector during the test is easily influenced. A set of fixing frames are fixedly installed on the top of the workbench, a movable frame is installed on the inner side of an installation plate in a sliding mode, and a controller is electrically connected with an electric telescopic rod, a pressure sensor on the electric telescopic rod and a displacement sensor on the electric telescopic rod through circuits. The current collector is conveniently and rapidly positioned and fixed, the working efficiency of the device is improved, the limiting pressing plate can be conveniently adjusted up and down according to the height of the upper fixing plate of the current collector, the stability of the device during debugging of the current collector is improved, and the device has good adjustability.
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