Rapid wire tightening device specially used in power supply station electric power first-aid repair

The invention discloses a special quick wire tightening device for power supply station power repair, which comprises a working box and a tensioning mechanism, the inner wall of the working box is fixedly connected with a fixed box, the right side of the fixed box is fixedly connected with a connecting box, the right end of the connecting box is fixedly connected with a straight cylinder, the side wall of the straight cylinder is fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the bottom plate. The upper end face of the bottom plate is fixedly connected with a gear motor, and the output end of the gear motor is fixedly sleeved with a driving wheel. According to the cable dust removal device, a rotating rod can be driven to rotate through a gear motor, a driving wheel, a toothed belt and a driven wheel, the rotating rod can drive a large gear to rotate through a first bevel gear, a second bevel gear and a cross rod, the large gear can drive a one-way blade to rotate throug