Composite insulating tower material

The utility model belongs to the technical field of overhead power transmission insulation, and particularly provides a composite insulation tower material. The composite insulation tower material comprises a core rod, a yoke plate and a crimping fitting, the yoke plate and the crimping fitting are located at the two ends of the core rod, the core rod is connected with the yoke plate through the crimping fitting, and the periphery of the core rod is wrapped with an insulation coating. A method of replacing part of iron tower auxiliary materials is adopted, original angle steel of the iron tower is replaced with the composite insulation tower materials with the same length, after replacement, the two ends of the position where the composite insulation tower materials are located are in an insulation state, and the insulation distance is effectively increased. Compared with a mode of adjusting climbing by increasing the length of an insulator string or adopting a composite cross arm, the device provided by the