Live-line cleaning device for six-degree-of-freedom mechanical arm disconnecting switch

The invention provides a six-degree-of-freedom mechanical arm electrified cleaning device for an isolating switch, and belongs to the technical field of electric power operation and maintenance. According to the structure of the device, a worm gear is rotationally connected to a base, a worm is meshed with the worm gear, a driving arm base is fixed to the worm gear, a driving large arm is rotationally connected to the driving arm base, one end of a transmission rod is rotationally connected to the driving large arm, and the other end of the transmission rod is rotationally connected with the lower end of a middle arm connecting rod; the front side of the rotating arm support is rotationally connected to the driving large arm, the rear side of the rotating arm support is rotationally connected with the upper end of the middle arm connecting rod, a mounting seat is fixedly connected to the rotating arm support, an outer shaft is rotationally connected to the mounting seat, a cantilever is rotationally connected