SUPPORTING STRUCTURE FOR MARINE STRUCTURE

摘要

The present invention relates to a jacket type support structure capable of simply and economically leveling a jacket structure. According to the present invention, the support structure comprises: a jacket unit which supports a marine structure, including a leg; a file unit which allows the leg to be inserted, supporting the jacket unit; and a leveling unit arranged between the file unit and the leg inserted into the file unit. The leveling unit comprises: a body unit which surrounds at least one part of the leg; and at least one pinion gear unit arranged in the body unit, exposing a sawteeth. The leg includes at least one rack gear unit arranged on an outer circumference surface, and is extended in a longitudinal direction of the leg wherein the rack gear unit and the pinion gear unit are mutually interlocked.