Obstacle avoiding device for high voltage direct current magnetic suspension inspection robot

A technology for inspection robots and high-voltage direct current, which is applied in the direction of electromechanical devices, manipulators, and control of mechanical energy, and can solve problems such as difficulties for robots to overcome obstacles

Inactive Publication Date: 2017-03-15
HUBEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is more difficult for the robot to overcome obstacles

Method used

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  • Obstacle avoiding device for high voltage direct current magnetic suspension inspection robot
  • Obstacle avoiding device for high voltage direct current magnetic suspension inspection robot
  • Obstacle avoiding device for high voltage direct current magnetic suspension inspection robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 When the high-voltage line maglev inspection robot crosses obstacles, the robot opens a three-dimensional view, figure 2 After the high-voltage line maglev inspection robot crosses the obstacle, the robot closes the three-dimensional view.

[0025] Such as figure 1 and figure 2 As shown, a high-voltage DC maglev inspection robot obstacle avoidance device includes a freely openable cavity box 1, a connecting rod mechanism 4, a walking wheel mechanism 2, and a control box 6. The middle part of the cavity box 1 is provided with There is a wire protective cover 101 for protecting the high-voltage line 3, and a driving coil 102 and a suspension coil 105 are arranged around the wire protective cover 101 in the cavity box 1. The walking wheel mechanism 2 includes two sets of walking wheels, and the cavity The box body 1 is divided into a left box body 103 and a right box body 104 which can be opened and closed. The wire protection cover 101, the levitation coil ...

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PUM

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Abstract

The invention discloses an obstacle avoiding device for high voltage direct current magnetic suspension inspection robot. The device comprises a cavity case body formed by an opening and closing left case body and a right case body, a connection rod mechanism, a walking wheel mechanism and a control box. The middle part of the cavity case body is provided with a guide wire protection sleeve. The circumference of the guide wire protection sleeve is provided with a driving coil and a suspending coil. The walking wheel mechanism comprises two groups of walking wheels fixedly arranged on the side faces of the left case body and the right case body respectively. The guide wire protection sleeve, the suspending coil and the driving coil are all halved and are fixedly arranged inside the left case body and the right case body respectively. As the left case body and the right case body of the cavity case body open or close, the guide wire protection sleeve, the driving coil, and the suspending coil can also open or gather around the circumference of a high voltage cable and the two groups of walking wheels can be separated or attached closely onto the high voltage cable. The cavity case body can be controlled to open and close through the connection rod mechanism; the control case controls the connection rod mechanism, the driving coil and the suspending coil. According to the brand new obstacle crossing mode achieved by an inspection robot, the structure is simple yet the performance is stable.

Description

technical field [0001] The invention relates to the field of obstacle avoidance for a high-voltage line inspection robot, in particular to an obstacle avoidance device for a high-voltage DC magnetic levitation inspection 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 Quebec Hydropower Research Institute in Canada developed a remote control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02B25J9/18H02K7/10
CPCB25J9/1666H02G1/02H02K7/10
Inventor 徐显金汪启军严宇杨智勇王云龙吴龙辉刘成辉方磊
Owner HUBEI UNIV OF TECH
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