| 摘要 |
PURPOSE: A vessel towing device having a watertighting part is provided to make the stable operation of a vessel and to prevent the malfunction and corrosion of a vessel. CONSTITUTION: A vessel towing device comprises a storage drum(100), a return rope(200), a fairlead(300), a wire rope(400), a guide pipe(500), and a watertighting part(600). The storage drum is located in the inner one-side of the vessel. The return rope is reeled in the outer circumference of the storage drum. The other end of the wire rope is fixed to the end part of the return rope. The guide pipe is connected to the opposite side end of the fairlead, exposing to the outside of the vessel, and accepts the wire rope. The storage drum is expanded in the forwarding direction. The watertighting part is composed of a strong point(610) and a socket end(620). The strong point has a first tapered side which becomes narrower along the direction, in which the wire rope is flowed. A through hole is formed on the center of the strong point. The socket end comprises a second tapered side, which is formed in the end part of the wire socket and mesh with the first tapered side. |
