Magnetically-driven rotary deicing device of deicing robot for overhead high-voltage transmission lines

Abstract

The invention discloses a magnetically-driven rotary deicing device of a deicing robot for overhead high-voltage transmission lines. Magnetic fields around high-voltage current act on an energized line to produce ampere force to drive the deicing device of the robot to rotate; the deicing device comprises two magnetic cores which are identical in structure, can be opened and closed and can be in central symmetry about the high-voltage line after being closed, and the deicing device comprises the magnetic cores and winding rectangular coils. Thus, the deicing device has the advantages as follows: 1, the deicing device of the robot can rotate due to the magnetic drive rotation toque, a traditional method that motors drive mechanisms to rotate is broken through, and problems that the robot is heavy due to multiple motors and the like are effectively solved; 2, the deicing speed of the deicing robot for the overhead high-voltage transmission lines can be increased; 3, different from the existing magnetic pole type drive principle, the device produces ampere force drive for energized coils by using magnetic fields around the high-voltage lines, and the design is novel; 4, the deicing device is small in size, light in weight and low in production cost.

Description

technical field [0001] The invention relates to the fields of robot technology and magnetic field, in particular to a magnetic drive rotary deicing device of an overhead high voltage transmission line deicing robot for an overhead high voltage transmission line operation robot. Background technique [0002] Overhead 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 overhead 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 Res...

AI Technical Summary

Problems solved by technology

[0006] The invention mainly solves the bulky body problem caused by the existing motor drive mode of the overhead high-voltage transmission line deicing robot; provides a magnetic force for the overhead high-voltage transmission line deicing robot that can completely eliminate the bulky robot body problem caused by the motor drive Drive Rotary Deicer

[0007] Another object of the present invention is to solve the problem of low deicing efficiency of the motor-driven deicing robot for overhead high voltage transmission lines between poles and towers; to provide a magnetically driven rotary deicing device for an efficient overhead high voltage transmission line deicing robot

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