Power cable safety hook

The utility model discloses a power cable safety hook. Fixing plate, the bottom of the fixed plate is fixedly connected with a fixed frame; a partition plate is fixedly connected between the top and the bottom of the right side of an inner cavity of the fixing frame. A threaded rod is fixedly connected to the right side of the top of an inner cavity of the fixing frame through a bearing, a threaded sleeve is in threaded connection with the surface of the threaded rod, a first bevel gear is fixedly connected to the top of the surface of the threaded rod, and connecting rods are fixedly connected to the two sides of the threaded sleeve. The fixing plate, the fixing frame, the partition plate, the threaded rod, the threaded sleeve, the first bevel gear, the connecting rod, the sliding groove,the sliding block, the fixing rod, the rotating rod, the second bevel gear, the crank and the hanging ring are used in cooperation. The device is simple in structure, convenient to operate and high in safety degree, the prac