Power overhead transmission line deicing device

The invention discloses an electric power overhead transmission line deicing device which comprises a back box, two straps are fixedly connected to the back box, a placement assembly is arranged on the back box, two rotatable fixing plates are connected to the back box, an adjustable placement column is arranged on one side of each fixing plate, and the placement columns are arranged on the other side of the back box. A height-adjustable cleaning frame is connected to the placement column, a drainage funnel is fixedly connected to the cleaning frame, and a drainage pipe is fixedly connected to the output end of the drainage funnel. A worker can pull the multi-section telescopic rod upwards according to the actual situation, so that the height of the cleaning frame can be adjusted, the cleaning frame can be located at a proper position, then the worker carries the back box on the back through the straps, the worker can move the device conveniently, and the working efficiency is improved. Therefore, a worker ca