Steel tube tower with drainage holes

The utility model relates to a steel tube tower with drainage holes. Foundation, the foundation is fixedly connected with a steel pipe tower body. Drain pipes are installed on the outer surface of thesteel pipe tower body. The drainage pipe communicates with the internal space of the steel pipe tower body; conical blocks are mounted on the inner wall of the steel pipe tower body; an explosion-proof hole is formed in the steel tube tower main body; the outer surface of the upper end of the steel pipe tower body clings to the surface of the protective cover; a through hole is formed in the protective cover; an elastic rod is fixedly mounted at one end of the protective cover; a connecting rod is fixedly connected above the elastic rod; limiting blocks are welded to the upper ends of the connecting rods. The limiting block is in sliding connection with the supporting plate; the supporting plate is fixedly connected with the upper end of the steel pipe tower main body; by arranging the protective cover and the th