Safety management fence for building engineering construction

The utility model relates to the technical field of protective fences, and discloses a safety management fence for constructional engineering construction, which comprises a first coaming and a second coaming, the first coaming and the second coaming are movably connected together, and a first movable groove is formed in the side surface of the second coaming; a movable block fixedly connected with the side face of the first surrounding plate is movably installed in the first movable groove, a restraining cavity is formed in the movable block, the restraining cavity penetrates through the movable block and extends to the upper side and the lower side of the first movable groove, and a first connecting restraining piece and a second connecting restraining piece which repel each other through a spring are movably installed in the restraining cavity. And the first connection restraining piece is fixedly connected with the first surrounding plate. According to the utility model, the first coaming and the second c