Full automatic laser obstacle clearing system used for overhead line and full automatic laser obstacle clearing method used for overhead line

Abstract

The invention relates to a full automatic laser obstacle clearing system used for an overhead line. The full automatic laser obstacle clearing system comprises a laser body, an industrial camera, a controller, a display screen, a laser distance meter, and a dynamic focusing system. The industrial camera is used to shoot an image of an overhead line waiting for obstacle clearing, and the image of the overhead line is displayed on the display screen in a magnified manner, and observation is facilitated. The laser distance meter is used to test an obstacle distance, and is used to transmit a signal to the controller, and the controller is provided with a determining module and a control module. The determining module is used to determine the position of the obstacle on the overhead line according to the signal of the shot image of the overhead line, and the laser body is used to emit laser to the dynamic focusing system. Under the control of the control module, the dynamic focusing system is used to focus the light on the obstacle, and the obstacle is ignited by the laser, and is burned or gasified. The laser obstacle clearing system is advantageous in that operation is simple, and climbing operation is not required; time is saved, and labor is saved; the accuracy of the laser obstacle clearing system is high, and the laser obstacle clearing system is suitable for the high overhead lines and the small obstacles; costs are low, and safety of operators is guaranteed, and practicability is strong.

Description

technical field [0001] The invention relates to the field of overhead line obstacle removal, in particular to a fully automatic laser obstacle removal system and method for overhead lines. Background technique [0002] Overhead lines mainly refer to overhead open lines, which are erected on the ground. They are transmission lines that use insulators to fix the transmission wires on the towers standing on the ground to transmit electric energy. Because the overhead lines are directly exposed in the air, kites, plastic sheets, and plastic bags Floating objects such as kite wires and other floating objects are easy to blow down on the overhead lines. Once such floating foreign objects are soaked by rain, snow, and dew, it is easy to cause phase-to-phase short-circuits and single-phase grounding faults on metal wires, which will cause transmission and distribution lines. The tripping or damage of the line, or even the foreign matter falling to the place where people and animals ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of long operation time, poor effect, difficult positioning and high operation risk encountered in the prior art for overhead lin...

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