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Anti-swing full-rotation tugboat capable of enhancing course stability

A full-turn, stable technology, applied in the field of ships, can solve the problems affecting the rolling performance of tugboats, and achieve the effects of improving anti-rolling performance, strengthening wave resistance, and avoiding reaction

Pending Publication Date: 2020-04-17
华南造船厂(江门)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, this makes the tugboat’s roll performance affected by its flexibility

Method used

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  • Anti-swing full-rotation tugboat capable of enhancing course stability
  • Anti-swing full-rotation tugboat capable of enhancing course stability

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Embodiment Construction

[0026] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0028] I...

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Abstract

The invention discloses an anti-swing full-rotation tugboat capable of enhancing course stability. The tugboat comprises a boat body and a bilge keel is arranged at the bilge part of the boat body; aventral fin is arranged at the center of the bottom of the boat body; and the bilge keel and the ventral fin extend along the front-back direction of the boat body. According to the anti-swing full-rotation tug capable of enhancing course stability, the bilge keel and the ventral fin are arranged at the same time to form the transverse and vertical bidirectional water pressing effect, so that boosting vortex damping is triggered; and thus on the basis of improvement of the anti-swing performance and the running stability, the reaction to rotation flexibility and ship speed increase is avoided,so that the comprehensive performance of a ship is improved.

Description

technical field [0001] The invention relates to ship technology, in particular to an all-turn tugboat with anti-sway and enhanced heading stability. Background technique [0002] In the prior art, a tugboat can also be referred to as a tugboat, which refers to a ship used to drag barges and ships, and corresponding engineering auxiliary engineering ships. [0003] The tugboat has the characteristics of solid structure, good stability, small hull, large main engine power, large traction force and good maneuverability. [0004] Since tugboats are mainly used to tow ships, they often need to turn around or turn around. [0005] However, this makes the tugboat’s roll performance affected by the trade-off of its flexibility. Contents of the invention [0006] The purpose of the present invention is to at least solve one of the technical problems in the prior art, and provide an all-turn tugboat with anti-sway and enhanced heading stability. [0007] The present invention is ...

Claims

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Application Information

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IPC IPC(8): B63B39/06B63B35/66
CPCB63B35/66B63B39/06B63B2039/067
Inventor 杨智聪赵崇现朱應丰
Owner 华南造船厂(江门)有限公司
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