Separated wire lifting device for cable laying

The invention relates to the technical field of cable laying, in particular to a separated wire lifting device for cable laying. The technical problems that after a telegraph pole on one side sinks or topples over, the stable state of cable tension is broken, the cable tension on the side opposite to the toppling over is increased, power transmission is hindered, and the maintenance difficulty is increased are solved. Comprising symmetrically-arranged fixing frames, the opposite sides of the adjacent fixing frames are fixedly connected with fixing plates through connecting rods, the fixing plates are connected with sliding plates, the sliding plates are rotationally connected with mounting rods, and the other ends of the mounting rods are fixedly connected with eccentric cams in contact fit with moving blocks; the fixing frame and the fixing plate are symmetrically provided with clamping assemblies for limiting rotation of the eccentric cam. Adjacent insulators are moved downwards through inclined tension of