Buckle type bridge

The utility model relates to the technical field of bridge frames, and discloses a buckle type bridge frame which comprises a main body mechanism, an auxiliary connecting mechanism and a protective connecting mechanism, the auxiliary connecting mechanism is located in front of the main body mechanism, the protective connecting mechanism is located above the main body mechanism, and the main body mechanism comprises a bearing bridge frame, a protective side plate and a dismounting assembly. The protective side plates are fixedly mounted at the left and right ends of the upper end of the bearing bridge frame, and the dismounting assemblies are located at the left and right sides of the bearing bridge frame; the dismounting and mounting assembly comprises dismounting and mounting buttons, a first mounting groove and a limiting plate, and the dismounting and mounting buttons are movably mounted at the left end and the right end of the bearing bridge frame. According to the buckle type bridge frame, through instal