Concrete-filled steel tube tower drum connecting structure suitable for jacket fan foundation

The invention provides a concrete filled steel tube tower drum connecting structure suitable for a jacket fan foundation. The concrete filled steel tube tower drum connecting structure is used for enabling a tower drum to be installed on the jacket fan foundation through the connecting structure. The connecting structure comprises a bottom platform, a plurality of sets of supporting legs and a top special-shaped flange plate. The upper end can be matched with a tower of the prestressed concrete filled steel tubular column reinforcing structure, and the lower end can be matched with a jacket fan foundation to form a whole, so that the reinforcing effect provided by the prestressed concrete filled steel tubular column reinforcing structure at the upper part can be reliably connected and supported by the bottom, and the load is effectively transmitted; the tower drum of the prestressed concrete filled steel tubular column reinforcing structure can be effectively used, and the construction cost and the constructi