Pay-off device for power construction

The utility model discloses a pay-off device for power construction, which comprises a movable frame, a fixed frame is welded at the top of the movable frame, an electric telescopic rod is mounted in the fixed frame through a bolt, two lifting frames are mounted at the output end of the electric telescopic rod, a self-locking positive and negative rotation motor is mounted on one side of one lifting frame through a bolt, and the self-locking positive and negative rotation motor is mounted on the other side of the other lifting frame through a bolt. A containing groove is formed in the top of the lifting frame, a supporting frame is arranged in the containing groove, and the supporting frame comprises a rotating shaft. According to the electric power construction coil lifting device, the labor of wire pulling of a wire releasing worker during electric power construction is saved, the efficiency during electric power construction wire releasing is improved, the supporting frame and an electric power constructio