The invention provides a quad-rotor unmanned helicopter device for line patrol. The quad-rotor unmanned helicopter device comprises a quad-rotor helicopter body, a guide pipe, a hanger rod component and a V-shaped connecting rod mechanism, wherein the V-shaped connecting rod mechanism is used for fixing the guide pipe and the quad-rotor helicopter body; the quad-rotor helicopter body comprises four screw propellers; the change of lift force is realized by adjusting the screw propellers, so that the posture and the position of an air vehicle can be controlled; the guide pipe is connected with the quad-rotor helicopter body and the hanger rod component; the V-shaped connecting rod mechanism is used for controlling the guide pipe to freely rotate; and the hanger rod component can be freely combined with and separated from a cable. The quad-rotor unmanned helicopter device for line patrol is capable of improving the cruising capability; and meanwhile the line patrol accuracy is relatively high.
Quad-rotor unmanned helicopter device for line patrol
2015-05-27
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Maneuvers for a Quad-Rotor Autonomous Helicopter
AIAA | 2007
|Method for power grid transmission line patrol by means of unmanned helicopter
European Patent Office | 2015
|