Crane cable drum frame

The invention discloses a crane cable drum frame which comprises two mounting base frames and two fixing discs, a cable drum is rotatably connected between the two fixing discs, a driving mechanism is arranged outside the two fixing discs, an auxiliary mechanism is arranged between the two mounting base frames, and the auxiliary mechanism comprises a driving motor. An output shaft of the driving motor extends to the inner side of one mounting base frame and is fixedly connected with a two-way screw rod, the outer part of the two-way screw rod is in threaded connection with a moving cylinder, the outer part of the moving cylinder is rotationally connected with a guide wheel, and the outer part of the guide wheel is provided with a guide groove matched with a cable. By starting the driving box and the driving motor, when the cable drum is used for winding and unwinding a cable, the guide wheel and the guide groove can drive the cable to slowly slide left and right back and forth, so that the cable drum is used