Robot for electrified detection insulator string

Abstract

The invention discloses a robot for electrified detection of an insulator string. The robot comprises a plurality of guide rod mechanisms, at least one insulator detection device, a control device and at least one rotary driving device, wherein the guide rod mechanisms are connected on the two sides of the rotary driving device, the control device and the insulator detection device are all fixed on the guide rod mechanisms, and the insulator detection device and a driving motor of the rotary driving device are all electrically connected with the control device. According to the robot, the structure is compact, the movement speed is quick, the number of short-circuit insulator sheets is few, the abrasion on the insulators is little, the safety protection is good, the using range is wide, and the robot is suitable for duplex-parallel insulator strings, single strain insulator strings, suspension insulator strings and V-shaped insulator strings.

Description

technical field [0001] The invention relates to a mobile detection machine, in particular to a live detection robot for insulator strings which can be used to complete the detection of horizontal, overhanging and V-shaped insulators of high-voltage lines to replace manual work. Background technique [0002] With the continuous development of my country's power system, more and more attention has been paid to the safe and stable operation of the power grid. Especially in the EHV and UHV transmission systems that have been vigorously developed in recent years, the safe operation of insulators directly determines the investment and safety level of the entire system. It is necessary to detect the electrical performance of the line, especially the insulation safety performance of the insulator, to prevent the occurrence of short circuits or short circuits. [0003] At present, the traditional detection method of artificial high-altitude operation is still basically used in China...

AI Technical Summary

Problems solved by technology

Comprehensive analysis, this patent mainly has the following disadvantages: its traveling mechanism adopts the form of two crawler wheels, which can only walk along the horizontal double-string insulator strings, and cannot detect the horizontal single-string tensile insulator strings, suspension insulator strings and V-shaped insulators. string

Comprehensive analysis, this patent mainly has the following disadvantages: it is mainly aimed at the detection of high-voltage paired and vertically arranged insulators, and cannot run on horizontal single-strand insulator strings and V-shaped insulator strings; moreover, its traveling mechanism adopts claws The insulators rise alternately, the moving speed is slow, and the detection efficiency is low

Comprehensive analysis, this patent mainly has the following disadvantages: its walking mechanism also uses claws to clamp the edge of the insulator, alternately rises, the moving speed is slow, and the detection efficiency is low; it mainly detects horizontal insulator strings, and when detecting hanging and V-shaped insulator strings , because the surface of the insulator is very smooth, the crawler structure is easy to slip when crawling, and the operation is inconvenient

However, this patent application is mainly aimed at the detection of live suspension insulator strings. Its structure includes 3 drive modules, and each drive module is driven by 3 motors. It is difficult to control the synchronization of the 3 motors during the control process, and it is easy to cause The overall center of gravity deviation of the robot is difficult to control

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