Bottom plate concrete anti-collapse protection device in continuous steel structure construction process

The utility model relates to the technical field of building construction, in particular to a bottom plate concrete anti-collapse protection device in the continuous steel structure construction process, which comprises two first side baffles and two second side baffles arranged on one sides of the first side baffles, and the second side baffles are connected with the first side baffles through assembling assemblies. An auxiliary supporting assembly is arranged on the surface of one side of the second side baffle. The assembling assembly comprises a right-angle connecting buckle, the right-angle connecting buckle is connected to the connecting position of the first side baffle and the second side baffle in a clamped mode, a sealing plate is arranged on the surface of one side in the right-angle connecting buckle, and the sealing plate is connected with a gap between the first side baffle and the second side baffle. According to the utility model, rapid assembly can be carried out, the assembly operation is co