Wing plate formwork structure for corrugated steel web cantilever casting

The utility model discloses a wing plate template structure for pouring a corrugated steel web cantilever. The wing plate template structure comprises a template truss and a movable template, the movable template comprises a movable template back rib and a wave-shaped panel, the wave-shaped panel is laid on the movable template back rib, and a movable template hinge seat and a hinge lug are arranged at the lower part of the movable template back rib; a template back rib is laid on the template truss, and a template panel is fully laid on the template back rib; a formwork hinge seat and a supporting rod hinge seat are arranged on the formwork truss close to the corrugated steel web side, the formwork hinge seat is hinged to the hinge lug through a pin shaft, the supporting rod hinge seat is hinged to the movable formwork hinge seat through a pin shaft and an adjustable supporting rod, and the corrugated panel and the formwork panel are spliced. A rubber belt is arranged at the contact part of the corrugated pa