Sliding pile driving platform for pile driving barge

A technology of sliding platform and piling platform, which is applied in the direction of special-purpose ships, sheet pile walls, motor vehicles, etc. It can solve the problems that the piling ship cannot drive multiple piles with high precision, and the piling ship has a large impact of wind and waves, and achieves favorable precision. control, improve the positioning accuracy of piling, and stabilize the center of gravity

Inactive Publication Date: 2015-04-01
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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  • Sliding pile driving platform for pile driving barge
  • Sliding pile driving platform for pile driving barge
  • Sliding pile driving platform for pile driving barge

Examples

Experimental program
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Effect test

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 and four corners of the base, and the middle columns are connected to the rotating platform through a pin shaft. 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 rotating...

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Abstract

The invention provides a sliding pile driving platform for a pile driving barge. The sliding pile driving platform for the pile driving barge comprises a deck and a sliding platform; a convex platform chute is arranged on the desk; a clamp-shaped sliding block is arranged below the sliding platform and wraps the platform chute and can slide along the platform chute; a traction line parallel to the platform chute is also arranged on the deck; a traction machine is arranged on the sliding platform and performs traction for the sliding platform through the traction line. The sliding pile driving platform for the pile diving barge has the advantages that a plurality of piles can be driven at a time; in addition, the high-precision adjustment can be performed in the horizontal direction, and thus driving the plurality of piles at a time can be achieved.

Description

technical field [0001] The invention relates to the field of hydraulic engineering construction, in particular to a sliding piling platform for 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 require high-precision piling on the seabed, the conventional floating operation method does 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,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00E02D7/16
Inventor 李泽为李辉范先才吴爱平陈树荣
Owner GUANGZHOU SALVAGE BUREAU
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