Outdoor power supply wiring structure

The invention discloses an outdoor power supply wiring structure which comprises a supporting bottom plate, a plurality of universal wheels are installed at the bottom end of the supporting bottom plate, brake structures are arranged on the universal wheels, a U-shaped placement table is fixedly connected to the top end of the supporting bottom plate, and two clamping grooves are symmetrically formed in the side walls of the two sides of the U-shaped placement table. A winding roller is arranged between the two clamping grooves, and the two ends of the winding roller are symmetrically and rotationally connected with two rectangular clamping blocks through bearings. The whole structure can be moved conveniently through rolling of the multiple universal wheels, so that the whole winding roller is disassembled and assembled by means of the U-shaped placement table and the clamping grooves, in the actual wiring process, movable cable winding and unwinding are easier, and meanwhile, duringsmall-range and small-bat