Bridge construction fixing formwork convenient to assemble and combine

The utility model discloses a bridge construction fixed template convenient to assemble and combine, which comprises a bottom plate, the bottom plate is rotatably connected with two templates I through a rotating shaft, and the bottom plate is rotatably connected with two templates II through the other rotating shaft. The cover plate abuts against the position between the first formwork and the second formwork, the limiting columns are inserted into the first formwork and the second formwork correspondingly, the fixing blocks abut against the limiting columns through spring extrusion, the first formwork and the second formwork firmly support concrete, and bridge prefabrication forming is facilitated; and the adjusting rods are rotated to enable the rubber blocks to move downwards to reset, the second mold plates and the first mold plates are sequentially rotated to enable the two first mold plates and the two second mold plates to be separated from the formed bridge prefabricated part, the bridge prefabricate