Device and method for mooring ship

Abstract

The invention discloses a device and method for mooring a ship. The device comprises a mooring rope, a tension detecting mechanism, a control mechanism and a rotary mooring rope column. The rotary mooring rope column is provided with a rotatable rotary portion, when the ship berths, one end of the mooring rope is connected with the ship, the other end of the mooring rope is connected with the rotary portion of the rotary mooring rope column, and the rotary portion rotates to take up and pay off the other end of the mooring rope. The tension detecting mechanism is connected with the mooring rope and the control mechanism, detects the tension of the mooring rope in real time, and transmits the detected tension value to the control mechanism. The control mechanism controls the rotary mooring rope column to tighten or loosen the other end of the mooring rope according to the detected tension value. According to the technical scheme, the problem that when a ship berths on a wharf or port, the tightness condition of a mooring rope cannot be known, and cannot be automatically adjusted is solved, the automation and intellectualization degree of mooring is improved, and the mooring safety and reliability of the ship are fully guaranteed.

Description

technical field [0001] The invention belongs to the field of ship equipment, and relates to a ship mooring device, in particular to a ship mooring device and a method thereof which can control the tension of cables when the ship berths at a wharf or a port for mooring. Background technique [0002] When a ship docks at a dock or port, due to the influence of wind, waves and currents, various complex motion states such as hull lateral movement, roll, and yaw will appear. Therefore, it is necessary to firmly tie the ship with the cable on the cable post to reduce the above-mentioned motion state of the hull. [0003] Although the cable has been adjusted to the appropriate length and tightness during mooring, due to the influence of various factors (such as wind wave current and loading and unloading, wind wave current changes the lateral state of the hull, loading and unloading changes the draft of the ship), the cable The length and degree of tightness will change greatly af...

AI Technical Summary

Problems solved by technology

After the ship docks at the dock, there will be a special person to regularly inspect the mooring situation of the cable. If the cable is too tight or too loose, someone needs to adjust the tightness of the cable, but this will undoubtedly increase the input of manpower and material resources, and the adjustment effect is not good The situation that the cable is broken sometimes happens, which makes the safety and reliability of mooring cannot be fully guaranteed

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