Yoke plate combined fixture for replacing insulator

The utility model provides a yoke plate combined fixture for replacing an insulator. The yoke plate combined fixture comprises a yoke plate, a steel cap, a hanging ring, a fixture assembly, a pull plate and a screw rod. The clamp assembly comprises a main clamp and an auxiliary clamp which are connected in a hinged mode. The yoke plate is arranged in the main clamp, and the hanging ring and the steel cap are hinged to the yoke plate. The number of the clamp assemblies is two, one end of the pulling plate is connected with one auxiliary clamp of the clamp assemblies, and the other end of the pulling plate is sequentially connected with the lead screw and the other auxiliary clamp of the clamp assemblies. The four fixture assemblies provided by the utility model are respectively a broadsword front clamping assembly and a broadsword rear clamping assembly which are suitable for an L-shaped yoke plate, and a bent plate front clamping assembly and a bent plate rear clamping assembly which are suitable for an LJ-sh