YDMC wire abrasion electrification remote measuring instrument

Abstract

The invention discloses a YDMC wire abrasion live telemeter, and belongs to the technical field of testing devices. Comprising a lead diameter detector and a data receiving and processing terminal, a chip is arranged in the lead diameter detector, the lead diameter detector further comprises a test caliper, a precision displacement sensor, a Bluetooth communication module and a high-voltage insulation operating rod, and the precision displacement sensor and the Bluetooth communication module are arranged in the lead diameter detector. The test caliper comprises a fixed guide rail, a movable ruler is arranged on the surface of the fixed guide rail and electrically connected with the precision displacement sensor, the precision displacement sensor is electrically connected with the chip, and the wire diameter detector is in signal connection with the data receiving and processing terminal through the Bluetooth communication module. The device is small and exquisite in design, convenient to carry and capable of conveniently and timely measuring wire abrasion, is a necessary testing instrument for electrified railway overhead line system wire abrasion detection, can achieve electrified wire abrasion detection and automatically calculate the abrasion percentage according to the measured value, and is more accurate and automatic in testing.

Description

technical field [0001] The invention relates to the field of testing devices, in particular to a charged telemeter for YDMC wire wear. Background technique [0002] The live detection of wire wear is a long-term unsolved problem in electrified railways. In the prior art, manual calipers are mainly used for measurement and recording. This kind of measurement method has a long detection period and insufficient detection accuracy, and cannot fully reflect the wire wear. It cannot adapt to the testing needs of the rapid development of electrified railways. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention provides a charged telemeter for YDMC wire wear. [0004] The present invention is achieved through the following technical solutions: [0005] A YDMC wire wear and tear live telemeter includes a wire diameter detector and a data receiving and processing terminal. The wire diameter detector is provided with a chip inside, and the ...

AI Technical Summary

Problems solved by technology

[0002] Live wire wear detection is a problem that has not been solved for a long time in electrified railways. In the existing technology, manual calipers are mainly used for measurement and recording. This kind of measurement method has a long detection cycle and insufficient detection accuracy, which cannot fully reflect the wear of the wire. Unable to adapt to the detection needs of the rapid development of electrified railway

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