Pavement formwork supporting structure

The utility model provides a pavement formwork supporting structure which comprises a formwork, V-shaped supports are symmetrically arranged on the back side of the formwork, the V-shaped supports are detachably and fixedly connected with the formwork, inclined inserting steel chisels are obliquely arranged on the tops of the V-shaped supports in a sliding mode, and straight inserting steel chisels are vertically arranged at the bottoms of the V-shaped supports in a sliding mode. The V-shaped support can support the upper portion and the lower portion of the outer side of the formwork, the supporting strength of the formwork is guaranteed, meanwhile, the V-shaped support is fixed to the top of the ground in an inserted mode through the obliquely-inserted steel chisel and the directly-inserted steel chisel, the V-shaped support and the ground are stably supported, the upper portion of the formwork can be prevented from inclining outwards through supporting of the V-shaped support, and the construction quality