Piling ship

A technology of piling ship and piling platform, which is applied to special-purpose ships, ships, motor vehicles, etc. It can solve the problems that the piling ship cannot drive multiple piles with high precision, and the piling ship is greatly affected by wind and waves, so as to achieve control that is beneficial to precision , The impact of wind and waves is small, and the effect of reducing the windward receiving area

Inactive Publication Date: 2015-03-25
GUANGZHOU SALVAGE BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of purposes of the present invention is in order to solve the shortcoming that the piling ship is greatly affected by wind and waves
[0007] Another purpose of the present invention is to solve the problem that previous piling ships cannot carry multiple piles and high-precision piling

Method used

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Examples

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Embodiment 1

[0040] A piling ship includes a hull and a sliding piling platform, the hull includes a base and an adjustable rotating deck, the base includes a plurality of hollow cavities, the base and the adjustable rotating deck are connected through support columns, the The above-mentioned base is provided with a ballasting and loading device for water, and the said ballasting and loading device is used for pumping or filling water from the hollow cavity, thereby controlling the floating and sinking of the hull,

[0041] The adjustable rotating deck includes a rotating platform, at least 2 rotating supports, and 4 supporting supports. The supporting columns are respectively located in the middle of the base and the four corners, and the middle columns are connected to the rotating platform through pin shafts The support columns at the four corners are connected to the rotating platform through a hydraulic support system.

[0042] There is also a fixed platform adjacent to the rotati...

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PUM

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Abstract

A piling ship comprises a ship body and a sliding piling platform, wherein the ship body comprises a base and an adjustable rotating deck. According to the piling ship, the ship body is stably arranged on the seabed through the bottom resting type base, the ship body is then adjusted to be level through the adjustable rotating deck, multiple piles can be piled at one position of the sliding piling platform, and thus high-precision and high-efficiency piling on the sea surface is achieved.

Description

technical field [0001] The invention relates to the field of hydraulic engineering construction, in particular to a piling ship. Background technique [0002] The traditional offshore piling ship, floating operation, is completely floating. It only relies on anchoring for positioning. The construction accuracy is greatly affected by sea wind and waves, and it will swing and heave. The positioning accuracy is very rough, so the piling deviation will be relatively large, often within Between 15~25cm. However, since more and more projects currently require high-precision piling on the seabed, conventional floating operations do not meet the requirements. [0003] In addition, the current fixed piling is mainly supported by long columns. Since the ship has only four small contact surfaces at the bottom of the seabed, when the wind and waves are strong, the hull will also be affected. The piling on the seabed makes the hull not fixed as expected, and the traditional piling ship...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00
Inventor 李泽为李辉范先才吴爱平陈树荣
Owner GUANGZHOU SALVAGE BUREAU
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