Outer wall protection plate for safety management of constructional engineering

The utility model relates to the technical field of house building construction, in particular to an outer wall protection plate for safety management of constructional engineering, which comprises a protection plate and a fixing column, arc-shaped notches are formed in the four corners of the protection plate, arc-shaped plates are mounted on the corresponding sides, close to the corresponding sides of the arc-shaped notches, of the protection plate, and the arc-shaped plates are arranged in the arc-shaped notches. Fixing screw rods are arranged in the four sets of arc-shaped plates, fixing plates are installed at the positions, close to the four sides, of the corresponding side of the protection plate, penetrating holes are formed in the positions, close to the two ends, of the interiors of the four sets of fixing plates, limiting holes are formed in the two ends of the four sets of fixing plates, and limiting rods are movably arranged in the four sets of limiting holes. Through the arrangement of the arc-s