Excavated disk pile foundation for iron tower of power transmission lines

The utility model relates to an excavated disk pile foundation for an iron tower of power transmission lines. The excavated disk pile foundation comprises a main pile, wherein a chassis is arranged at the bottom of the main pile, and at least one disk is arranged in the middle of the main pile. In the utility model adopting the technical scheme, the foundation comprises a main pile and a plurality of disks, wherein the main pile and the disks are in close contact with the undisturbed soil. The foundation has better capability of resisting horizontal loads and pressing loads, especially can resist larger up-pulling force and has good stability. The diameter of each disk is smaller, so that the stability is better; the personal safety of workers can be ensured in the excavating processes; the construction is convenient, the excavated surface is small, the young crop compensation cost is reduced, the labor intensity is low, and the advantage of good bearing performance of the undisturbed foundation soil is fully