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A marine engineering auxiliary ship

A technology for marine engineering and auxiliary ships, which is applied in ship construction, ship parts, special-purpose ships, etc., to achieve the effects of improving stability, improving economy, and reducing residence time

Active Publication Date: 2019-03-05
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention cannot solve the problem of safe and convenient transfer of materials between large and small ships in the shallow water area of ​​islands and reefs

Method used

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  • A marine engineering auxiliary ship
  • A marine engineering auxiliary ship
  • A marine engineering auxiliary ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 , image 3 As shown, a marine engineering auxiliary ship includes a hull 1, a telescopic buoy box 2 is arranged on the hull 1, an adjustment device is provided between the hull 1 and the telescopic buoy box 2, and the center of the telescopic buoy box 2 is fixed along the axial direction. There is a central cylinder 3, and the inner wall of the central cylinder 3 is provided with a spiral channel. The adjustment device includes a driving motor 4 and a lifting driving rod 5. The driving motor 4 is fixed on the hull 1, and the lifting driving rod 5 is transmission connected to the driving motor 4. The output end of the lifting drive rod 5 is rotatably connected to the hull 1, the lower part of the lifting drive rod 5 is provided with a spiral convex line adapted to the spiral channel, and the lifting drive rod 5 and the central cylinder 3 pass through the spiral convex line, the spiral Cooperating transmission connection between the channels...

Embodiment 2

[0025] Telescopic floating tank 2 is twelve. All the other are with embodiment 1.

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Abstract

The invention discloses a marine engineering auxiliary ship. The marine engineering auxiliary ship comprises a hull; the hull is provided with telescopic floating boxes; an adjusting device is arranged between the hull and each telescopic floating box; a central cylinder is arranged at the center of each telescopic floating box along an axial direction; the inner wall of each central cylinder is provided with a spiral groove; each adjusting device comprises a driving motor and a lifting driving rod; the driving motor is fixed on the hull; the lifting driving rod is in transmission connection with the output end of the driving motor; the top end of the lifting driving rod is rotatably connected with the hull; the lower section of the lifting driving rod is provided with a spiral protruding line matched with the spiral groove; the lifting driving rod is in transmission connection with the central cylinder through the matching of the spiral protruding line and the corresponding spiral groove; the stem of the hull is provided with a beaching rack; the beaching rack is connected with the stem; and the beaching rack is provided with a crawler-type retractor. According to the marine engineering auxiliary ship, the hull can berth stably. With the marine engineering auxiliary ship adopted, the efficiency and safety of external input material transfer during island reef construction can be improved, and the economical efficiency of the island reef construction can be improved.

Description

technical field [0001] The present invention relates to an ocean engineering facility, more specifically, it relates to an ocean engineering auxiliary ship. Background technique [0002] At present, my country's land resources are becoming increasingly tense. At the same time, there are a large number of uninhabited islands and reefs in my country's territorial waters that have not been developed and utilized. With the rapid development of my country's economy and technology, my country has sufficient economic and technical capabilities to support large-scale marine construction. Therefore , Marching into the sea and asking for space from the sea is a feasible means to solve the current land problems in our country. At present, many coastal cities have carried out urban expansion construction such as land reclamation and near-shore uninhabited island development. In addition, the issue of my country's maritime and homeland security cannot be ignored. A few maritime neighbors ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B35/00B63B17/00
CPCB63B17/00B63B35/00B63B2035/001B63B2710/00
Inventor 陈正寿
Owner ZHEJIANG OCEAN UNIV
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