Combination device applied to replacement of suspension clamp on lead

The invention discloses a combination device applied to replacement of a suspension clamp on a wire. The combination device comprises cross arm angle steel. The cross arm angle steel is connected with the upper end of the insulator; the lower end of the insulator is connected with a lead through a suspension clamp; the device further comprises a lifting device, a connecting rod, a lifting frame and a limiting connecting piece. A lifting device is mounted at the top of the cross arm angle steel; the output end of the lifting device is connected with the upper end of the connecting rod, and the lower end of the connecting rod is connected with the lifting frame; limiting connecting pieces are hinged to the two sides of the lifting frame correspondingly. And the limiting connecting piece is used for connecting a wire. The lifting device and the lifting rod are additionally arranged to hang the two sides, connected with the suspension clamp, of the wire, an original force bearing lifting point is changed, the sus