Transportation equipment for a ground fault detection device

Abstract

The invention discloses a transportation device for a ground fault detection device, which comprises a first fixing plate and a second fixing plate whose cross-sections are semicircular. The outer periphery of the housing is provided with a housing aligned with the through hole, and the inside of the housing is provided with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected with the second fixed plate, the first fixed plate and the second fixed plate The inner circumference of the plate is provided with a clamping mechanism, and the outer circumference of the first fixed plate and the second fixed plate is provided with a circle of guide rails, and several linear motors are arranged on the guide rails, and the second electric telescopic rod is arranged on the linear motor, and the second electric telescopic rod The telescopic end of the telescopic end is equipped with a hook mechanism, the first fixed plate and the second fixed plate are equipped with a driving mechanism, and the first fixed plate is equipped with a detection mechanism for detecting the fault point of the transmission line. Detection, it can move towards the transmission lines in different directions according to the needs, so as to realize the detection of different transmission lines.

Description

technical field [0001] The invention relates to a transmission line fault detection device, in particular to a transportation device for a ground fault detection device. Background technique [0002] The traditional transmission line fault detection equipment outputs a pulsating DC signal through the faulty line of the transmitter, and the current flows through the faulty line and flows into the ground at the fault point. The sensor is connected to the line under test, detects the current on the line, and transmits the collected signal to the receiver by wireless. The receiver receives the signal sent by the sensor wirelessly, and displays the measurement data intuitively on the LCD screen. Before the fault point, the current continues to exist, and after the fault point, the current disappears. According to the current change, the fault point is found to realize the function of fault location. However, in actual use, since there is not only a single transmission line on th...

AI Technical Summary

Problems solved by technology

The receiver receives the signal sent by the sensor wirelessly, and displays the measurement data intuitively on the LCD screen. Before the fault point, the current continues to exist, and after the fault point, the current disappears. According to the current change, the fault point is found to realize the function of fault location. However, in actual use, since there is not only a single transmission line on the transmission line, manual operation is required to replace the transmission line to be detected, which is too troublesome to use, and it is not possible to switch to different transmission lines for detection according to needs, and because Power lines are often located high in the sky, and manual installation is too troublesome

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