RTV external insulation regular spraying device for bird droppings and spraying repairing method of RTV external insulation regular spraying device

The invention provides an RTV external insulation regular spraying device for bird droppings and a spraying repairing method thereof.An arc-shaped frame is inlaid in the top face of a main suspension of the device, a motor is arranged on one side of the top of the arc-shaped frame, a rotating shaft is rotationally installed between the arc-shaped frame and the motor, a fixed-point anchor arm is arranged right in front of the motor, and the fixed-point anchor arm is connected with the arc-shaped frame. An anchoring fixed point V-shaped chuck is arranged at the end of the fixed point anchor arm; a spraying assembly is carried on the main suspension, anchor point fixing is carried out through an anchor point V-shaped chuck arranged at the end of the fixed-point anchor arm, coating of a coating storage box is conveyed to a spraying head through a micro booster pump, and RTV spraying liquid is sprayed out through the spraying head through pressure generated by the micro booster pump. Before spraying, anchor point