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High-voltage polling robot magnetic force suspension device based on magnetic conductive and conductive materials

A technology for inspection robots and conductive materials, applied in the direction of magnetic attraction or thrust holding devices, electrical components, etc., can solve the problems of magnetic flux leakage, complex processing of magnetic levitation robots, etc., achieve small size, increase cruise speed, and light weight Effect

Active Publication Date: 2017-07-28
HUBEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, compare the patent with a magnetic levitation robot for overhead high-voltage transmission line operation. The patent application number is CN201310598743.9. Embedded magnetic core, so the magnetic levitation robot has problems of complex processing and magnetic flux leakage

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  • High-voltage polling robot magnetic force suspension device based on magnetic conductive and conductive materials
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  • High-voltage polling robot magnetic force suspension device based on magnetic conductive and conductive materials

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Embodiment Construction

[0025] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0026] A ring-shaped strong magnetic field is generated around the high-voltage line 8, and the magnetic core 3 is in a strong magnetic field. After the magnetic core 3 is energized, its strong magnetic permeability makes it subject to a vertical upward ampere force, thereby overcoming the gravity of the high-voltage inspection robot and making the high-voltage inspection robot The robot hovers. The wire is in a weak magnetic field, and its ampere force is negligible.

[0027] See Figure 2~3 , The magnetic levitation device of the high-voltage inspection robot of the present invention includes a body and a wire 4, and the body is composed of an upper body 1 and a lower body 7 that are center-symmetrical to the high-voltage line 2 and can be opened and closed. Both the upper body 1 and the lower body...

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Abstract

The present invention discloses a high-voltage polling robot magnetic force suspension device based on magnetic conductive and conductive materials. The device comprises a body and a wire. The body is formed by an upper body and a lower body which are central symmetry around a high-voltage line and are folding; the upper body and the lower body are formed by alternatively connecting magnetic cores and magnetic conductive insulating pieces, and the magnetic cores and magnetic conductive insulating pieces in the whole body are also alternatively connected; and the magnetic cores are made of magnetic conductive and conductive materials, and the magnetic conductive insulating pieces are magnetic conductive and non-conducting materials; the wire is a U-shaped wire and comprises one long side and two short sides, and the U-shaped wire is employed to connect all the magnetic cores in order. The high-voltage polling robot magnetic force suspension device based on the magnetic conductive and conductive materials simply and easily realizes a suspension function and avoids problems that the processing is complex and magnetic flux leakage happens caused by embedding coils into the magnetic cores, etc.

Description

technical field [0001] The invention relates to the fields of robot technology and magnetic field, in particular to a high-voltage inspection robot magnetic levitation device based on magnetically conductive and conductive materials. Background technique [0002] Since the late 1980s, the use of mobile robots to inspect overhead high-voltage lines has become a research hotspot in the field of robotics at home and abroad. As a typical representative of foreign research on high-voltage line inspection robots, Canada's Hydro-Quebec Corporation and Japan's Kansai Electric Power Company (KEPCO) and Japan Power Systems Corporation (JPS), the former has developed a "LineScout" inspection robot, and the latter is designed for The multi-split wire has developed the inspection robot "Expliner". Research on domestic inspection robots has also made breakthroughs. For example, the research team led by Professor Wu Gongping of Wuhan University has developed two types of autonomous inspe...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N15/00
CPCH02N15/00
Inventor 徐显金杨智勇吴龙辉刘成辉杨小俊王云龙娄德元
Owner HUBEI UNIV OF TECH
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