Outer sheath repairing sleeve for power cable

The utility model provides an outer sheath repairing sleeve for a power cable. Comprising a first clamping pipe, a second clamping pipe is fixed to the first clamping pipe through a rubber belt, a first thermal plastic belt is fixed to the first clamping pipe, first fixing glue is arranged on the first thermal plastic belt, a second thermal plastic belt is fixed to the second clamping pipe, and second fixing glue is arranged on the second thermal plastic belt. Buffer layers are arranged on the inner wall of the first clamping pipe and the inner wall of the second clamping pipe, contact layers are fixed to the buffer layers, air bags are arranged in the contact layers, the buffer layers are filled with foam, and the contact layers are made of rubber. The outer protective layer repairing sleeve for the power cable provided by the utility model solves the problems that the damaged part of the cable is repaired by winding an adhesive tape, the protection structure of the repaired part of the cable is poor, the re