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Large component semi-submersible water transport installation system and construction method

A large-scale component and installation system technology, applied in the direction of transportation and packaging, ship accessories, cargo handling equipment, etc., can solve the problems of high cost and high construction period, etc.

Active Publication Date: 2014-08-06
NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The traditional process uses large cranes for floating installation, which is expensive and expensive, and the construction period is long

Method used

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  • Large component semi-submersible water transport installation system and construction method
  • Large component semi-submersible water transport installation system and construction method
  • Large component semi-submersible water transport installation system and construction method

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Embodiment Construction

[0029] like Figure 1 to Figure 8 As shown, the large-scale component semi-submersible water transportation and installation system of the present invention includes a semi-submersible barge 1, and the top of the semi-submersible barge is equipped with a lifting device with the functions of lifting, lifting and lowering on the water. System 3 forms a special equipment and system for semi-submersible shipping and installation, and installs a device on the barge that enables the hull to float and dive in water, and a device that enables the hull to float and dive in water. The device is a ballast device. By loading water or other substances, the hull can float or dive. The top of the bow and stoop of the hull is equipped with hoisting fine-tuning and the hull is strengthened accordingly, so that the system has the ability to automatically fine-tune large components. The anchoring system is set on the hull to make the system have the function of anchoring, and the measurement and...

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Abstract

The invention relates to a large component semi-submersible water transport installation system which comprises a semi-submersible barge. The semi-submersible barge is provided with a crane installation system having water hoisting, elevating and lifting functions. The semi-submersible barge is provided with a device enabling a ship body to have a floating function and a submergence function. The construction method using the system includes the steps that a large component is assembled ashore and is hoisted by means of floating of the barge, and the large component is conveyed to an installation place and is installed in place through submergence of the barge. By means of the system solving the shipping and installation problems and the construction method, installation precision is greatly improved, cost is greatly reduced, construction efficiency is improved, and the construction cycle is shortened.

Description

technical field [0001] The invention relates to a semi-submersible offshore wind power generating set integral transport and installation integrated ship and a construction method. Background technique [0002] The traditional technique uses a large crane ship for hoisting and floating installation, which is expensive and costly, and the construction period is long. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a system and a construction method to solve the difficult problem of water transportation and installation of large components. [0004] In order to solve the above-mentioned technical problems, a semi-submersible water transportation and installation system for large-scale components of the present invention includes a semi-submersible barge, and the semi-submersible barge is provided with a lifting device with the functions of lifting, lifting and lowering on the water. System, a device that enables t...

Claims

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Application Information

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IPC IPC(8): B63B27/00B63B35/28
Inventor 刘德进
Owner NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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