Overhead line foreign matter removing device and foreign matter removing method

Abstract

The invention discloses an overhead line foreign matter removing device and a foreign matter removing method. The overhead line foreign matter removing device comprises a main controller, a servo turntable, and a visual positioning device, a laser emitting device and an ultrasonic sensor arranged on the servo turntable, wherein the main controller is respectively connected with the ultrasonic sensor, the visual positioning device and the laser emitting device; the visual positioning device is used for positioning the position of a foreign matter on the overhead line; the ultrasonic sensor is used for detecting the spacing distance between the removing device and the foreign matter on the transmission line; and the main controller is used for setting the laser emitting power of the laser emitting device according to the spacing distance. By setting the laser, the camera and the ultrasonic sensor and the positional relationship between them, the accurate control of the direction of laseremission and the control of the emission power are realized. By detecting the distance between the foreign matter and the removing device, the power of the laser can be quantitatively controlled, thephenomenon that the power of the emitted laser is too high to damage the transmission line can be avoided, and the foreign matter removing efficiency is also ensured.

Description

technical field [0001] The present disclosure relates to the related technical field of power transmission line maintenance, and in particular, relates to a foreign object remover and a foreign object removal method for overhead lines. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Electricity plays an important role in people's daily life. The stability of the power system directly affects people's life and production. The safe operation of the power grid is very important. Power transmission and distribution is an important link in the power system. The transmission lines are distributed in many places, the environment is harsh, and the terrain is relatively complex. During the operation and maintenance process, foreign objects are often found to be entangled, which affects the safe operation of the power grid. [0004] In order to e...

AI Technical Summary

Problems solved by technology

The inventors found that the traditional method of removing foreign objects entangled in overhead lines is mainly through manual removal, and most of them use insulating trolleys, ropes or soft ladders to approach the transmission line for removal, or use tools such as insulating poles, wire controls or remote control devices to remove, It has the disadvantages of poor safety, difficult operation, and environmental constraints. It is more difficult to remove foreign objects in remote areas such as transmission lines in mountains and forests.

Images