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

An inspection robot, magnetic drive technology, applied in the direction of magnetic attraction or thrust holding device, electrical components, etc., can solve the problems of low driving force, inspection robot slipping, low efficiency of line inspection, etc.

Inactive Publication Date: 2016-10-12
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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

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Experimental program
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Effect test

Embodiment

[0036] see figure 1 — Figure 7 , the double-coil magnetic driving device of the high-voltage transmission line operation robot uses the ampere force of the magnetic field generated by the high-voltage wire current 8 on the current-carrying wire to make the driving body 12 move; the driving body 12 includes two identical structures that can be opened and closed. The upper drive body 6 and the lower drive body 11 are arranged on the upper and lower sides of the high-voltage wire 1. The upper drive body 6 is composed of a magnetic core 2, a layer 7, a large rectangular coil 4, and a small rectangular coil 9.

[0037] join Figure 4 , the magnetic core 2 is in the shape of a semicircular tube, made of strong magnetically permeable material, used to strengthen the magnetic field generated by the high-voltage wire current 8, and has a radial guide hole 201 and an axial guide hole 202 through the magnetic core. The function of the radial guide hole 201 of the magnetic core is to f...

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PUM

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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. ...

Claims

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Application Information

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IPC IPC(8): H02N15/00
CPCH02N15/00
Inventor 徐显金王云龙吴龙辉郑拓钟飞杨小俊汤亮
Owner HUBEI UNIV OF TECH
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