Energy-saving unmanned aerial vehicle for power grid laying

Abstract

The invention relates to the field of intelligent unmanned aerial vehicles, and discloses an energy-saving unmanned aerial vehicle for power grid laying. The energy-saving unmanned aerial vehicle comprises a vehicle body, wherein a vehicle body cavity is arranged in the vehicle body, the inner wall of the vertical section of the vehicle body cavity is slidably connected with two supporting seats which are symmetrical front and back, two symmetrical sliding shafts are slidably connected between the inclined sections of the front supporting seat and the rear supporting seat, four annular bushes distributed in a circumferential array mode are fixed to the upper side of the vehicle body, replacement mechanisms used for changing the effective number of fan blades are arranged on the inner circumferential sides of the annular bushes, a fixing box is fixed to the inner wall of the upper side of the vehicle body cavity, a fixing cavity is formed in the fixing box, a driving mechanism used for driving a fan blade shaft to rotate is arranged in the fixing cavity, and a processing mechanism used for processing whether the fan blades are overweight or not is arranged in the vertical section of the vehicle body cavity. According to the invention, the device has the function of changing the number of the fan blades in time according to different loads, so that energy saving is maximized, and the clamping degrees of the loaded electric wires are different during moving and stabilizing.

Description

technical field [0001] The invention relates to the field of intelligent unmanned aerial vehicles, in particular to an energy-saving unmanned aerial vehicle used for power grid laying. Background technique [0002] With the progress of the power system, wires can be laid on some mountains and forests that are not easy to cross and on both sides of rivers. Because the laying of the power grid will often encounter obstacles, it is not easy to cross, and it is very dangerous to cross it artificially. Because the wire also has weight, it will It will cause a huge consumption of physical energy of the staff, and the dragging of wires on the ground will also cause damage. Although the existing drones are good for laying wires, the number of blades of this type of drone is fixed, the lift is limited, and the blade shaft The axial direction of the fan is fixed, and it only has a single effect of improving stability or flexibility. It cannot change the number of fan blades according ...

AI Technical Summary

Problems solved by technology

[0002] With the progress of the power system, wires can be laid on some mountains and forests that are not easy to cross and on both sides of rivers. Because the laying of the power grid will often encounter obstacles, it is not easy to cross, and it is very dangerous to cross it artificially. Because the wire also has weight, it will It will cause a huge consumption of physical energy of the staff, and the dragging of wires on the ground will also cause damage. Although the existing drones are good for laying wires, the number of blades of this type of drone is fixed, the lift is limited, and the blade shaft The axial direction of the fan is fixed, and it only has a single effect of improving stability or flexibility. It cannot change the number of fan blades according to the load, and it cannot perform secondary clamping on the wires during the flight, and the wires are not clamped stably.

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