Dual-coil magnetic force driving device for high-voltage line inspection robot

Abstract

The invention discloses a dual-coil magnetic force driving device for a high-voltage line inspection robot. The dual-coil magnetic force driving device comprises a driving body. The driving body is composed of an upper openable driving engine body and a lower openable driving engine body which are centrally symmetric about the high-voltage lead, the driving device is characterized in that the upper driving engine body and the lower driving engine body both comprise a magnetic core, a layer, a large rectangular coil and a small rectangular coil, wherein the magnetic core and the layer are arranged in an attached mode in the axial direction of the high-voltage lead, and the large rectangular coil and the small rectangular coil are alternately wound around the magnetic core and the layer. Under the same size, compared with the prior art, the driving force of the dual-coil magnetic force driving device reaches 50% or above, a magnetic field generated by high-voltage current on the high-voltage lead is used for ampere force of an electrified coil so that a robot can move, and a traditional wheel rail type driving mode is replaced, so that the problem that the robot skids is solved; the driving mechanism is simplified, the cost is lowered, the weight, energy consumption and size of the body are lowered, and the movement speed of the robot can be improved.

Description

technical field [0001] The invention relates to the fields of robot technology and magnetic field, in particular to a double-coil magnetic drive device for a high-voltage transmission line inspection robot. Background technique [0002] High-voltage transmission line operation robots mainly include inspection robots, deicing robots, insulator cleaning robots, etc., as well as other intelligent detection and maintenance equipment. Since the 1980s, robots for working on high-voltage transmission lines have been a research hotspot in the field of robotics. The United States, Japan, Canada, China and other countries have successively carried out research work on overhead high-voltage transmission line operation robots. In 2008, Japan's Debenest et al. developed an inspection robot named "Expliner" for high-voltage multi-split conductors. In 2000, Montambault and others from the Quebec Hydropower Research Institute in Canada developed a remote control car called HQ Line-ROVer. ...

AI Technical Summary

Problems solved by technology

[0008] The invention mainly solves the problems of high-voltage direct current transmission line inspection robot's slipping, low line inspection efficiency, and low driving force; it provides a magnetic drive device that can completely eliminate the problems of slipping, low line inspection efficiency, and low driving force, etc.

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