Overhead cable maintenance device

The invention discloses a maintenance device for a high-altitude cable, and relates to the technical field of cable maintenance, the maintenance device for the high-altitude cable comprises a first fixing device and a second fixing device, and the first fixing device and the second fixing device have the same structure and are correspondingly arranged; the first fixing device and the second fixing device are respectively provided with a detection device used for detecting whether the cable skin is damaged, the first fixing device and the second fixing device are connected through a fixing bolt, and the first fixing device and the second fixing device are respectively provided with a power device used for providing power; the device is simple and reasonable in structure, can effectively overhaul the skin of the cable, replaces the work of manually observing the skin of the cable through human eyes, and can determine the damaged position of the skin of the cable. 本发明公开了一种高空电缆用检修装置，涉及电缆检修技术领域，一种高空电缆用检修装置，包括第一固定装