A device and method for removing foreign matter from transmission line conductors based on unmanned aerial vehicles

Abstract

The invention relates to a device and method for removing foreign matter from a transmission line conductor based on the application of an unmanned aerial vehicle, and belongs to the technical field of live maintenance operations of transmission lines. The technical scheme is: the middle part of the movable shaft (11) and the fixed shaft (12) is hinged by a screw (13), one end of the movable shaft (11) is provided with a rope hole 2 (16), and the other end is provided with a blade (15), fixed The end of the shaft (12) is provided with a rope hole one (14); the insulating rope (5) is arranged on the wire (7), the insulating rope (5) is provided with a pulley (4), and the loop rope (2) is arranged On the pulley (4), one end of the circulating rope (2) is connected to the rope hole one (14) on the fixed shaft of the foreign matter cutter (1); one end of the control rope (3) is connected to the foreign matter cutter (1) on the rope hole two (16) of the movable shaft (11). The invention is simple and fast in operation, improves the work efficiency on site, and reduces safety risks to a certain extent.

Description

technical field [0001] The invention relates to a device and method for removing foreign matter from a transmission line conductor based on the application of an unmanned aerial vehicle, and belongs to the technical field of live maintenance operations of transmission lines. Background technique [0002] During the operation of overhead transmission lines, affected by the external environment, dust-proof nets, plastic bags, kites and other foreign objects are often hung on the ground wires of the lines, which seriously threaten the safe operation of the power grid and even cause line tripping accidents. The traditional processing method requires the operator to climb to a suitable position and use an insulating operating rod of the corresponding voltage level to remove the foreign matter, which is not only time-consuming and laborious, but also poses safety hazards to personnel. With the advancement of science and technology, methods such as laser removal of foreign objects ...

AI Technical Summary

Problems solved by technology

[0002] During the operation of overhead transmission lines, affected by the external environment, dust-proof nets, plastic bags, kites and other foreign objects are often hung on the ground wires of the lines, which seriously threaten the safe operation of the power grid and even cause line tripping accidents

The traditional processing method requires the operator to climb to a suitable position and use an insulating operating rod of the corresponding voltage level to remove the foreign matter, which is not only time-consuming and laborious, but also poses safety hazards to personnel

With the advancement of science and technology, methods such as laser removal of foreign objects and drones to remove foreign objects have been produced one after another. However, these methods have certain requirements on the environment and have a certain degree of destructiveness and limitations. Oxidation corrosion or damage to wires and fittings

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