Rotary wing type bolt fastening device for power transmission line

The utility model provides a power transmission line rotary wing type bolt fastening device which comprises a supporting platform used for being connected to an unmanned aerial vehicle, the supporting platform is provided with a socket spanner used for screwing a shockproof hammer bolt and a rotation driving mechanism used for driving the socket spanner to rotate, and the rotation driving mechanism is movably connected with the supporting platform. And a moving driving mechanism for driving the rotating driving mechanism to move is arranged on the supporting platform. According to the device, the nuts in the horizontal direction of the stockbridge damper are fastened through symmetrical structures on the two sides, the device has the advantages of being light, high in universality, high in fault tolerance and the like, the device can be carried by an unmanned aerial vehicle to achieve the functions of screw fastening, along-line displacement and the like, and the strength and complexity of manual operation ca