Punching-free reinforcing structure for K plate of combined aluminum alloy formwork

The utility model relates to the technical field of building construction, in particular to a combined aluminum alloy formwork K plate punching-free reinforcing structure which comprises an inner wall formwork, an outer wall formwork, a split screw assembly, a first back ridge, a reinforcing K plate and a K plate reinforcing assembly. The K plate reinforcing assembly comprises a vertical back ridge and a threaded column connected to the vertical back ridge in a threaded mode, the inner wall of the vertical back ridge is attached to the outer wall formwork and the outer wall of the reinforcing K plate, the middle of the vertical back ridge is hinged to the outer wall formwork, and the threaded column faces the outer wall formwork. Through the arrangement of the threaded columns in threaded connection with the vertical back ridges and the mode that the threaded columns abut against the outer wall formwork, the vertical back ridges apply force to the reinforcing K plate, fixing of the reinforcing ...