Novel bridge reinforcement cage fixing device

The utility model belongs to the field of bridge construction, and particularly relates to a novel bridge reinforcement cage fixing device which comprises a first reinforcement, a second reinforcement and a supporting rod, the two ends of the first reinforcement are hinged to the two ends of the second reinforcement, and a through hole is axially formed in a hinge shaft of the first reinforcement and the second reinforcement. The shape and size of the cross section of the supporting rod are smaller than the shape and size of the through hole, one end of the supporting rod is in a cone shape, and the end, away from the cone shape, of the supporting rod is provided with a flange with the shape and size larger than that of the through hole. The bridge reinforcement cage fixing device solves the problems that in the prior art, when a reinforcement cage is fixed, the reinforcement cage only has two fixing points, so that stirrups of the reinforcement cage are prone to deformation, and fixing is not stable. 本实用新型属于