Combined ball head hanging ring for power cable

The utility model relates to the technical field of power cables, in particular to a combined ball head hanging ring for a power cable, which comprises a hanging ring main body, the bottom end of the hanging ring main body is fixedly connected with a buffer protection assembly, and the bottom end of the buffer protection assembly is fixedly connected with a connecting block. Through the arrangement of the connecting cylinder, the piston head, the connecting shaft, the connecting block, a spring, an end cover, a threaded hole and a limiting screw, the movement of the end cover and the connecting cylinder is buffered under the action of the spring and the piston head, so that the instantaneous external force borne by the connecting part of the hanging ring main body is buffered and slowed down, and the connecting part is protected; and the position of the limiting screw is adjusted according to actual construction requirements, namely the movable gap of the piston head is adjusted, and the applicability of the