Line patrol robot capable of climbing poles and towers and climbing method

Abstract

The invention relates to a line patrol robot capable of climbing poles and towers. A structure of a double-arm line patrol robot is adopted, and two mechanical arms are arranged on the same side of the robot. Each mechanical arm has three degrees of freedom and is capable of moving up and down along the arm length direction, rotating in the direction of a vertical plane of the mechanical arms, rotating along a horizontal plane of a robot body and integrally moving along a rail on the robot body; the upper portion of each mechanical arm is provided with two half rollers capable of opening and closing along the corresponding mechanical arm. The line patrol robot is capable of climbing poles and towers to inspect faults of the poles and the towers and capable of conveniently getting on and off lines to complete power transmission line inspection tasks. Further, obstacle crossing ways of the robot on power transmission lines are simple, posture control of the robot is easy, and accordingly patrol efficiency can be improved, and autonomous intelligence of the robot can be improved.

Description

technical field [0001] The patent of the present invention relates to a mechanical structure design of a robot, especially a line inspection robot capable of climbing poles and towers. Background technique [0002] Line inspection robots are mainly used for fault detection of high-voltage transmission lines. Foreign line inspection robot technology began in the 1980s, while domestic line inspection robot technology was supported by the National Eleventh Five-Year "Eight Six Three" plan, Wuhan University, Universities such as Shandong University of Science and Technology and the Institute of Automation of the Chinese Academy of Sciences took the lead in developing line inspection robot technology. At present, the technology of line inspection robots at home and abroad has matured. In terms of structure, they have integrated the advantages of wheel-arm composite structure and multi-section split structure. The robot can cross obstacles on the transmission line such as anti-vi...

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Problems solved by technology

[0003] The present invention mainly solves the problems of the double-arm type line patrol robot existing in the prior art in the process of crossing obstacles, single-arm suspension, easy torsion, difficult center of gravity adjustment and attitude control, and the artificial assistance method adopted by the line patrol robot on and off the line. Technical problems such as low safety, high labor intensity, and low work efficiency; it provides a method that can climb the tower to inspect the fault of the tower, which is convenient for the line inspection robot to go online and offline, and can also complete the inspection task of the transmission line. A line inspection robot and a climbing method capable of climbing poles and towers are provided with a simple way of overcoming obstacles on transmission lines and easy attitude control, thereby improving the inspection efficiency and enhancing the autonomous intelligence of the robot

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