Novel movable formwork suitable for large-tonnage bridge erection

The utility model discloses a novel movable formwork suitable for erecting a large-tonnage bridge, which comprises a main frame, a front auxiliary supporting leg, a rear auxiliary supporting leg, a main supporting leg, a hanging outer rib, an outer formwork system and an inner formwork system, a pressure sensing device is arranged in the rear auxiliary supporting leg, and the stress condition of the rear auxiliary supporting leg can be monitored in real time; an auxiliary supporting device is arranged in the main supporting leg and used for carrying out heavy-load supporting on the main frame, the auxiliary supporting device is used for supporting the weight of equipment such as the whole main frame, a hanging outer rib and a formwork system and the weight of structural materials such as steel bars and concrete, and the auxiliary supporting device is used for supporting the weight of the equipment such as the whole main frame, the hanging outer rib and the formwork system. The stress condition of the rear aux