Ultrahigh superposed unilateral template reinforcing system

The utility model provides an ultrahigh superposed single-side formwork reinforcing system which comprises a lower-layer formwork, a lower-layer formwork, an upper-layer formwork, a lower-layer formwork, an upper-layer formwork and a lower-layer formwork, the upper-layer formwork is vertically arranged on the lower-layer formwork, the height of the upper-layer formwork is h2, the pre-inclination value of the upper-layer formwork pre-inclining towards the concrete side is a, the pre-inclination value is the deformation amount generated by the upper-layer formwork due to the lateral pressure of concrete on the upper-layer formwork, and the pre-inclination value n of the lower-layer formwork pre-inclining towards the concrete side is equal to a.h1/(h1 + h2); the first-section template support frame is arranged on one side of the lower-layer template and is fixed with the lower-layer template; and the second-section template support frames are fixed on the first-section template support frames and are fixed with