Novel cable roller support

The utility model discloses a novel cable roller support which is mainly composed of a driving part, an auxiliary part and a roller transmission part, the driving part is provided with a power support and a bearing support, and a power supporting jack and a bearing jack are fixed to the top of the power support and the top of the bearing support respectively. The power motor is fixed to the top of the power supporting jack and electrically connected with the operation control electric appliance box through a power cable. The roller transmission part is provided with a transmission shaft, a driven winch and a transmission shifting fork, the driven winch is arranged at one end of the transmission shaft, and the transmission shifting fork is fixed outside the transmission shaft behind the driven winch; an output shaft of the power motor is connected with the driving winch and meshed with the driven winch through the driving winch, and the cable roller is connected with the transmission shifting fork. The device