Deviation correcting device for lowering steel pipe component

The utility model discloses a deviation rectifying device used for lowering a steel pipe component, the deviation rectifying device comprises at least one deviation rectifying part arranged in a group, the deviation rectifying part is arranged on the steel pipe component and located in the direction opposite to the flowing direction of fluid, and each deviation rectifying part comprises a positioning rope, a first driving mechanism and a connecting piece. The positioning rope is suitable for pulling the steel pipe component to correct the lowering position of the steel pipe component; the first end of the positioning rope is wound on the first driving mechanism in a retractable manner; the connecting piece is arranged on the steel pipe component, the second end of the positioning rope is selectively connected with the connecting piece, in the lowering process of the steel pipe component, the second end of the positioning rope is connected to the connecting piece, and the positioning rope is tightened through