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Ship

A main hull and auxiliary hull technology applied to ships. It can solve the problems of support arm damage and strong heeling vibration, and achieve the effect of improving the maneuverability and adjusting the draft.

Active Publication Date: 2017-09-22
ZHUHAI PANSHI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even if the distance between the two auxiliary hulls is increased to become a separate double-floating hull, the support span is only increased, and the main hull and the auxiliary hull are still rigidly connected. In the face of transverse wave fluctuations, the entire hull will still produce large When sailing at high speed, in the face of undulating waves, the heeling vibration is strong, which will cause great damage to the support arm connecting the main hull and auxiliary hull

Method used

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Examples

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no. 1 example

[0028] like Figure 1 to Figure 3 As shown, the ship 10 includes a main hull 1 and auxiliary hulls 2 located parallel to and symmetrically arranged on both sides of the main hull 1, wherein the two auxiliary hulls 2 are elongated, and the bottom of the cross-section is pointed, and the resistance is small during navigation, and then The ship has a larger length-to-width ratio as a whole, which is beneficial to reduce wave-making resistance during high-speed navigation. Both sides of the main hull are provided with slide rails 11, the slide block 3 is slidably arranged on the slide rails 11, and the control device for controlling the sliding and fixing of the slide block 3 on the slide rails 11 is arranged on the main hull 1. The main hull 1 and the auxiliary hull 2 ​​are connected through connecting arms, and the connecting arms include an upper connecting arm 4 above and a lower connecting arm 7 below. One end of the connecting arm connected to the main hull 1 is arranged on...

no. 2 example

[0034] The structure of this embodiment is basically the same as that of the first embodiment.

[0035] like Figure 5 As shown, the ship 20 includes a main hull 1 and auxiliary hulls 2 located parallel to and symmetrically arranged on both sides of the main hull 1, wherein the two auxiliary hulls 2 are elongated, and the bottom of the cross section is pointed, and the bottom surface of the tail of the main hull 1 is arranged symmetrically. There are propulsion devices 6, wherein each propulsion device 6 can be formed by connecting two or more propulsion mechanisms in parallel. The tail is provided with a lifting device (not shown), and the propulsion device 6 is installed on the lifting operation end of the lifting device, and the propulsion device 6 can rise or fall with the lifting operation end to change its draft. Wherein the bottom of the auxiliary hull 2 ​​is adjacently provided with an outer wing. like Image 6 As shown, the outer wing plate 21 is preferably symmetr...

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Abstract

The invention provides a ship. The ship comprises a main hull located in the middle and auxiliary hulls located on two sides and symmetrically arranged, and connecting arms and damping devices are arranged between the auxiliary hulls and the main hull, so that the main hull is connected with the auxiliary hulls. The ship disclosed by the invention has the advantage of being stable to travel; and besides, in the travelling process, the auxiliary hulls are not separated from water surface, the maneuverability is good, and the seasickness probability is reduced.

Description

technical field [0001] The invention relates to the field of ships, in particular to a ship. Background technique [0002] With the development of modern technology, ship technology has also been greatly improved, and various high-performance ships have appeared. The trimaran is a novel ship type, the main hull in the middle accounts for about 90% of the displacement volume, and there is an auxiliary hull of the same size side by side on both sides. Its main function is to improve the stability and seakeeping of the ship. Moreover, each hull can be made relatively slender, so that a larger length-to-width ratio can be obtained, which is beneficial to reducing wave-making resistance during high-speed navigation. The trimaran ship type was first proposed by the United Kingdom. Its main characteristics are that its medium and high speed resistance performance is better than that of monohull and catamaran, its seaworthiness is better than that of monohull, and its stability is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B1/14B63B1/30
CPCB63B1/14B63B1/30
Inventor 何春旺
Owner ZHUHAI PANSHI ELECTRONICS TECH CO LTD