Bridge pier deviation rectification construction process

The invention discloses a bridge pier deviation rectification construction technology 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. The moving mechanism is fixedly connected with a return stroke mechanism. The two power mechanisms are slidably connected to the two sides of the safety fence mechanism correspondingly, and 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 piers, and the two power mechanisms are both hung on the upper guide frame; 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 reduced, meanwhile, the later maintenance