Foundation structure of power transmission line tower

The utility model discloses a foundation structure of a power transmission line tower, which relates to the technical field of power transmission line construction, and comprises a mounting seat, the bottom end of the mounting seat is fixedly connected with a pouring shell, the pouring shell is uniformly distributed at the bottom end of the mounting seat, concrete is poured in the pouring shell, the side surface of the pouring shell is fixedly connected with a clamping ring, and the clamping ring is fixedly connected with the bottom end of the mounting seat. The clamping rings are evenly distributed on the surface of the pouring shell, the center of the concrete is fixedly connected with a supporting steel bar, the bottom end of the supporting steel bar is fixedly connected with a barb, transverse ribs are arranged in the pouring shell, longitudinal ribs are arranged in the pouring shell, and the side faces of the transverse ribs and the side faces of the longitudinal ribs are bundled through steel wires. Acc