The invention discloses a screw-type precast tubular pile and precast bearing platform connection structure. The structure comprises a precast tubular pile component A and a precast bearing platform component C which are connected through a steel structure screw-type connector component B. The screw-type precast tubular pile and precast bearing platform connection structure has the advantages thata precast tubular pile and a precast bearing platform are quickly and reliably connected by adopting the steel structure screw-type connector component; through pressure and vertical ventilation holechannels in the bearing platform, a cavity of the upper portion of the tubular pile, spaces of the top of the tubular pile and the bottom of the bearing platform and spaces, in the hole channels of the bearing platform, of a reserved screw of a pile head are filled with slurry, and the connection integrity and reliability are improved; cross vertical plate stiffening ribs are arranged in the tubular pile, the tubular pile is filled with core filling slurry, and the shear-bearing capacity of the pile head is improved; stress transmission of the basis tension precast bearing platform and the precast tubular pile depends on friction of grouting material skin and inner cavity walls of the tubular pile and shear-bearing extrusion of pre-embedded steel sleeves on the cross-through screw and thetubular pile, the bearing capacity is high, and the structure safety defense line is not monotonous; the structure is high in precast degree, construction is conducted quickly, easily and conveniently, less site wet operation is needed, the environment pollution is low, and the construction quality is guaranteed.