Unmanned aerial vehicle traction device for erecting wires

Abstract

The invention provides an unmanned aerial vehicle traction device for erecting wires. The device comprises a composite wing unmanned aerial vehicle; a reciprocating lifting mechanism is arranged at the lower end of the composite wing unmanned aerial vehicle; a clamping and releasing mechanism is arranged at the lower end of the reciprocating lifting mechanism; and a linkage transmission mechanismis arranged on one side of the clamping and releasing mechanism. The unmanned aerial vehicle traction device has the beneficial effects that a wire can be stably fixed to the unmanned aerial vehicle through the action of the clamping and releasing mechanism; relative movement between a clamp and the wire can be effectively avoided through the fixing mode; the falling point precision of the wire isimproved, and the traction device works more efficiently; and through the effect of the reciprocating lifting mechanism, the clamp can be retracted into the unmanned aerial vehicle when not used, andthe effect of reducing wind resistance is achieved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle power wiring technology, and more specifically, relates to an unmanned aerial vehicle traction device for erecting electric wires. Background technique [0002] In the power line operation, the UAV can also give full play to its characteristics of flexible flight and simple operation. After the UAV is equipped with special power line inspection equipment, it can perform line inspection operations on power lines in mountains, canyons and other areas; The human-machine power line inspection system has high work efficiency, which greatly reduces the cost of power line inspection; [0003] Traditional drones are divided into two working environments when performing work. One is to simply fix the wires with tape or other tools and the traction rope, and then hang the upper end of the traction rope under the drone for traction. This operation wire itself The distance between the UAV and the UAV i...

AI Technical Summary

Problems solved by technology

[0003] Traditional drones are divided into two working environments when performing work. One is to simply fix the wires with tape or other tools and the traction rope, and then hang the upper end of the traction rope under the drone for traction. This operation wire itself The distance between the UAV and the UAV is relatively large. Due to the influence of the surrounding environment, the wire swings a lot, so that the UAV cannot fly stably, and the accuracy error of the wire landing point is relatively large; the second is to install it under the UAV. The traditional fixing clip fixes the wire through the fixing clip, and the operating fixing clip is completely fixed with the wire. When the UAV has a small angle change, the fixing clip will generate a knob force on the wire, and the reaction force of the wire will make the drone unmanned. The flight of the aircraft is greatly affected. The traditional fixing method cannot offset the knob force generated by the wire. When the knob force is greater than the friction force between the fixing clip and the wire, there will be relative movement between them, which will cause the wire sheath to wear and tear the wire. The quality of the wires has declined; in addition, the transmission clips are basically exposed outside, which will generate greater resistance when the UAV is flying at high speed, thereby increasing the energy consumption of the UAV

Images