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
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Method for power grid transmission line patrol by means of unmanned helicopter
Europäisches Patentamt | 2015
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