Tower end bearing fixture for live-wire operation of tangent tower of high voltage transmission line

The invention relates to a tower end bearing fixture for the live-wire operation of a tangent tower of a high voltage transmission line of an electric power system. The tower end bearing fixture comprises a fixture, a screw rod of the fixture, a screw rod lifting device and an insulating suspension wire rod, wherein the screw rod lifting device can drive the screw rod of the fixture to move up and down, and the insulating suspension wire rod is arranged on the lower end of the screw rod of the fixture. The invention is convenient for operation, has obvious practical effects, can be applied to the live-wire operation of a tangent tower of a 110-500kV transmission line, and is especially suitable for skill competitions of the live-wire operation. With simplified operation steps, the invention can reduce the probability of hazard events comprising falling objects from high altitude, and the like in the process of transferring tools so that the safety is ensured.