Protective device for operating personnel of slope winch

The utility model discloses a slope winch truck operator protection device which comprises a crank arm door opener and a controller, and the crank arm door opener is connected with the controller. The crank arm door opener is connected with a protective fence, and a first sensor connected with the input end of the controller is installed above the protective fence. The controller is connected with the upper computer, and the upper computer is connected with a control system of the winch. A second sensor connected with the input end of the controller is mounted below the protective fence; according to the device, the walking safety of a person getting on and off the winch can be effectively guaranteed, when the person falls down due to inattention or sole slipping, the risk that the person falls down to a slope can be effectively eradicated due to the existence of the protective handrail, and harm to the person is reduced; the whole process is automatically controlled by a control system, and the device can au