Compact type power transmission line pole tower made of composite material

The utility model belongs to the field of power transmission and distribution engineering, and relates to an overhead power transmission line pole tower, in particular to a compact type power transmission line pole tower made of composite material. The compact type power transmission line pole tower comprises a steel tower body, a tower head and line hanging hardware fittings. The tower head comprises a tower head upper section, a tower head middle section and a tower head lower section. The tower head upper section and the tower head lower section are made of steel, and the tower head middle section is made of the composite material. The lower end of the tower head upper section is fixedly connected with the upper end of the tower head middle section, the lower end of the tower head middle section is fixedly connected with the upper end of the tower head lower section, and the hanging hardware fittings are installed on the tower head middle section. A metal climbing ladder arranged roughly in a rectangular shape is fixedly installed between the tower head upper section and the tower head lower section. The compact type power transmission line pole tower is simple in structure, definite in stress and low in engineering cost. The iron tower head is made of the composite material, so that no grounding components exist among three phases of a compact type circuit, natural power is increased, and the width of a corridor is decreased. Through the composite material, the air gap can be expanded, insulation strength can be improved, and safe operation is guaranteed. The compact type power transmission line pole tower can be applied to 330 kV, 500 kV and 750 kV circuits.