High voltage line patrol robot with single motor to control movement of three arms

Abstract

The invention relates to a high voltage line patrol robot with a single motor controlling movement of three arms. The high voltage line patrol robot comprises a first mechanical arm fixedly mounted on the left side of the bracket via a left support arm and a right support arm, wherein the first mechanical arm is located right behind a cross beam of the bracket. A second mechanical arm is fixedly mounted in the middle of the bracket via a left support arm and a right support arm and located right ahead the cross beam of the bracket, and a third mechanical arm is fixedly mounted on the right side of the bracket via a left support arm and a right support arm and located right behind the cross beam of the bracket. Disc cams and vertical bevel gears are mounted at the bottom ends of the three mechanical arms, a rotation shaft is fixedly mounted at the bottom of the bracket, a swing motor is mounted at the front end of the rotation shaft, and the disc cams and the vertical bevel gears are concentrically and fixedly mounted on the rotation shaft. The robot has the advantages that the cam move to control the movement of the mechanical arms, the robot can avoid a barrier when encountering the barrier and return to the original position for clamping, and the high voltage line patrol robot is driven by the cams, and has a small number of motors, and good climbing ability.

Description

technical field [0001] The invention relates to the technical field of high-voltage line inspection robots, in particular to a high-voltage line inspection robot using a single motor to control the movement of three arms. Background technique [0002] High-voltage transmission lines are the main way of long-distance power transmission. Transmission line inspection is a necessary measure to ensure the normal operation of high-voltage transmission lines. The line inspection robot is used in the inspection of high-voltage lines, crawling along the line at a certain speed, and can cross the anti-vibration hammer , Tension clamps, suspension clamps, towers and other obstacles. Using the instruments carried to carry out inspections on towers, conductors and lightning conductors, insulators, line fixtures, etc. can not only reduce the labor intensity of workers, reduce the cost of inspection operations, but also improve the quality and strength of inspection lines. High-voltage li...

AI Technical Summary

Problems solved by technology

Lack of clamping mechanism and excessive loading of the motor, the weight of the fuselage leads to poor climbing ability driven by the motor, slow crawling, complex structure and difficult control

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