Safety protection device for bridge pier deviation rectification construction

The utility model discloses a bridge pier deviation rectification construction safety protection device which comprises a moving mechanism, two power mechanisms connected to the moving mechanism in a sliding mode and a safety fence mechanism connected to the lower portion of the moving mechanism, and the two power mechanisms are connected to the two sides of the safety fence mechanism in a sliding mode respectively. A fixing mechanism is arranged on the lower side of the safety fence mechanism; the upper guide frame is fixedly connected to the bottom of the bridge through nuts, the side guide frame is fixedly connected to the bridge pier, the two power mechanisms are both hung on the upper guide frame, and the fixing mechanism slides in the side guide frame; a suspension type mode is adopted, the operation position of the safety fence is moved through the power mechanism, adjustment can be conducted at any time according to different operation positions, the installation area of the operation platform is redu