Anti-deformation reinforcing system for inflatable core mold and installation construction method thereof

The invention relates to an anti-deformation reinforcing system, in particular to an anti-deformation reinforcing system for an inflatable core mold and an installation construction method thereof. The anti-deformation reinforcing system comprises an outer mold device, an inner mold mechanism and a positioning and reinforcing device, wherein the inner mold mechanism is arranged in the outer mold device in a sleeved mode, and the positioning and reinforcing device is arranged between the outer mold device and the inner mold mechanism; a U-shaped structure casting cavity is formed between the outer mold device and the inner mold mechanism; an outer mold base is of an open cavity structure composed of two side mold plates, two supporting baffles and a bottom surface cushion layer; the positioning and reinforcing device comprises triangular steel, positioning ring stirrups, main fixing ribs, a T-shaped frame and a flexible reinforcing member; and an inner mold installation cavity is defined by the positioning rin