Spliced galvanized bridge

The utility model discloses a splicing type galvanized bridge which comprises a first bridge body, a fixing base is arranged on the right side of the first bridge body, a welding plate is welded to the right side of the fixing base, a second bridge body is welded to the right side of the welding plate, and fastening bolts are arranged on the two sides of an inner cavity of the fixing base in a penetrating mode. A positioning seat is arranged in the fixing seat in an attached mode, a clamping groove is formed in the positioning seat, a clamping block is mounted in the clamping groove in a clamped mode, a reinforcing plate is fixedly mounted on the inner side of the clamping block, a fixing plate is arranged on the inner side of the reinforcing plate, and mounting grooves are formed in the upper side and the lower side of the fixing plate. Supporting springs are fixedly mounted on the two sides of an inner cavity of the mounting groove. According to the utility model, the bridge frames are mounted in a splicing