Ultrahigh-voltage power transmission line insulator detection robot

Abstract

The invention relates to the technical field of insulator detection, in particular to an ultrahigh-voltage power transmission line insulator detection robot, comprising a control box body, a self-adaptive guide module, encircling guide execution mechanisms, an encircling guide driving mechanism, a moving mechanism, detection clamping jaw mechanisms, an insulator resistance detector and a power supply, wherein the self-adaptive guide module and the moving mechanism are arranged at the top of the control box body; the two groups of encircling guide execution mechanisms are symmetrically arranged on the two sides of the control box body; the encircling guide driving mechanism is arranged at the end part of the control box body and is used for driving the encircling guide execution mechanisms to open or close; the insulator resistance detector and the power supply are arranged on the encircling guide execution mechanisms; and the number of the detection clamping jaw mechanisms is two, one detection clamping jaw mechanism is fixed to the top of the control box body, the other detection clamping jaw mechanism is arranged on the moving mechanism, and the two detection clamping jaw mechanisms are used for crawling and insulator string resistance detection. The robot is simple in structure, continuous in walking, stable in crawling, high in detection efficiency, safe and reliable and capable of moving along an insulator string.

Description

Technical field [0001] The present invention relates to insulators detection technology, and particularly relates to EHV transmission line insulator inspection robot, while suitable drape, and includes a horizontal movement of a larger inclination angle detection insulator string. Background technique [0002] EHV transmission lines is connected to the insulator of an insulating device between the column and EHV transmission lines, which aims to make the power line between the column and the transmission lines of electrical insulation, however, in practice, due to long withstand organic load, temperature and humidity and contamination adhering insulator insulation resistance may occur, surface cracking and other degradation phenomena, insulators deteriorated, leading to even out flashover string, greatly affect the safe operation of the power transmission line. Therefore, the insulator regular testing to ensure the normal and safe supply of electricity is essential. [0003] With...

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Problems solved by technology

[0003] With the increase of the voltage level, the length of the insulator string continues to increase, and manual tower inspection has problems such as high labor intensity, low safety factor, and low detection accuracy. Therefore, the development of an insulator detection robot applied to high-voltage transmission lines has become a relevant research An effective solution to a problem by an institution or researcher

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