LASHING BRIDGE FOR MOVING CENTER OF GRAVITY

摘要

PURPOSE: A lashing bridge for moving the center of gravity is provided to structurally stabilize the lashing bridge and minimize vibration by adjusting natural frequency. CONSTITUTION: A lashing bridge (A) for moving the center of gravity comprises a body (10) and a weight structure (20). The bottom end of the body is fixed to the top surface of a hull. The weight structure ascends and descends on the body. A rack gear (11) is vertically installed on the body. A pinion gear (21) rotated by a motor (22) is formed in the weight structure. When the pinion gear of the weight structure rotates on the rack gear of the body, the weight structure ascends and descends.