Multi-rotor unmanned aerial vehicle power grid high-altitude operation safety rope hitching method

Abstract

The invention discloses a method for hitching power grid high-altitude operation safety rope of multi-rotor unmanned aerial vehicles. An electric remote control rope releaser and a suspension bracketare installed on the foot frame of the multi-rotor unmanned aerial vehicle, the pulley is hitched to the suspension bracket, the hauling rope is cooperated with the pulley and the electric remote control rope releaser, the remote control unmanned aerial vehicle hovers at a designated place, the pulley is hitched to a designated position, and the remote control rope releaser rotates the rope releasing; and the electric remote control rope releaser is installed on the foot frame of the multi-rotor unmanned aerial vehicle. After the operation, the unmanned aerial vehicle flies to the pulley, takes down the pulley and flies back to the ground to complete the high-altitude operation. The method of the invention is safe, fast and efficient, solves the problems of automatic attachment and anti-falling of safety ropes in the process of high-altitude operation of power network, realizes automatic attachment of safety ropes on poles, ensures the safety of operators, reduces labor intensity, andreduces cost.

Description

technical field [0001] The invention relates to the fields of unmanned aerial vehicle applications and engineering machinery, in particular to a method for using a multi-rotor unmanned aerial vehicle to carry out safety rope attachment for high-altitude power grid operations. Background technique [0002] In the daily high-altitude operation of the power grid, the electrician needs to climb to the work area, and then hang the safety rope of his safety belt on the cross arm to ensure that he can play the role of cushioning, suspension and fall prevention in the event of an accidental fall. However, when the electrician climbs to the work area, the first climber needs to mount while climbing, grab the climbing handle with one hand, and mount with the other hand. After the first climber arrives at the work area, It is necessary to lift the follow-up workers to the designated position through pulleys; similarly, after completing the work, the last worker who returns to the groun...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for using a multi-rotor UAV to hook up a safety rope for high-altitude operations in the power grid, so as to solve the problem that the safety rope is easy to fall off when the operator manually mounts the safety rope in the high-altitude operation of the power grid. The problem that the first climber and the last descender have no safety rope protection, and the problem of one-time hooking to the middle of the overhead line

Images