Carrying system and method for SWATH ship in entering and leaving from port

Abstract

The invention discloses a carrying system and a carrying method for a SWATH ship in entering and leaving from a port. The carrying system comprises the SWATH ship and a barge carrier, wherein the barge carrier is provided with a plurality of propping devices; the barge carrier can sail between ship bodies of the SWATH ship. The carrying method comprises a carrying preparing step, a carrying jointing step, a draft adjusting step and the like. Therefore, when the barge carrier sails between the ship bodies of the SWATH ship, the barge carrier and the SWATH ship can be jointed in a carrying manner; the SWATH ship is propped by the propping devices of the barge carrier so as to reduce the draft of the SWATH ship, so that the SWATH ship enters and leaves from the port with an extremely shallow draft, and thus the practicality of the SWATH ship is improved.

Description

technical field [0001] The invention relates to a shallow-draft boat entering and leaving a port, in particular to a system and method for carrying a small water surface catamaran entering and leaving a port. Background technique [0002] Generally, small water surface catamarans are widely used in maritime personnel transportation and material transportation operations due to their good sea resistance, comfortable ride and strong maneuverability. In particular, my country has been actively building and developing offshore wind power in recent years, and small water surface catamarans are widely used in transportation operations for wind farm construction and operation and maintenance. [0003] However, although the small water surface catamaran has the advantage of good sea resistance, it also has the characteristics of deep draft, so it must use a deep-water port as its home port. However, due to the congenital topography, tidal range, monsoon and other factors, the water...

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Problems solved by technology

[0003] However, although the small water surface catamaran has the advantages of good sea resistance, it also has the characteristics of deep draft, so it must use a deep-water port as its home port

However, due to the congenital topography, tidal range, monsoon and other factors, the water depth of most ports is very shallow at low tide, so that the draft of ships entering and leaving the port is strictly restricted, and it is not possible to enter and leave the port at any time. Hull ships and other deep-draft ships are even more difficult to enter and leave these ports for loading, replenishment, and other transportation operations, which makes it difficult to carry out transportation operations using small-surface catamarans, seriously affecting their transportation efficiency and on-duty timing, which in turn leads to It is difficult to carry out the wind farm construction and operation and maintenance operations smoothly and stably through the small water surface catamaran type

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