Electric pole climbing device

The utility model discloses an electric pole climbing device, belongs to the field of electric pole operation tools, solves the problem that the existing device is low in climbing efficiency and has potential safety hazards, and adopts the technical scheme that the electric pole climbing device comprises a climbing assembly used for climbing along an electric pole and a fastening assembly used for clamping the electric pole, the climbing assembly is provided with a driving assembly used for driving the fastening assembly to get close to the climbing assembly, the fastening assembly comprises a frame, a fastening piece is installed on the frame in a sliding mode, and the fastening piece is provided with a safety switch used for controlling the driving assembly to be closed and an elastic piece used for keeping the fastening piece to get close to the climbing assembly. The frame is provided with a trigger part which triggers the safety switch when the fastener slides to the end away from the climbing assembly.