Safety protection device for bridge construction

The utility model relates to the technical field of bridge construction, and discloses a safety protection device for bridge construction, which comprises a base and fixing blocks fixed on the left side and the right side of the upper surface of the base, the inner side surfaces of the fixing blocks are rotatably connected with rotating shafts, and the outer surfaces of the rotating shafts are fixedly sleeved with outer protection plates. An inner protection plate is arranged on the inner wall of the outer protection plate, outer ventilation grooves are formed in the front face and the back face of the outer protection plate, and inner ventilation grooves are formed in the front face of the inner protection plate. According to the safety protection device for bridge construction, an outer protection plate, an outer ventilation groove, an inner protection plate and an inner ventilation groove are used in cooperation, so that in windy weather, the inner protection plate can be moved rightwards through a moving