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Overall offshore wind generating set conveying and mounting all-in-one ship with primary floating body and secondary floating body and overall conveying and mounting method

A technology for wind turbines and overall transportation, which is applied in wind power generation, transportation and packaging, and motor vehicles, and can solve problems such as punctures, multiple influencing conditions, and high installation costs of wind turbines

Active Publication Date: 2014-07-16
NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, offshore wind turbines are installed on a platform. After the ship is in place, the installation ship is lifted off the water surface, and then the wind turbine is installed. The construction conditions are more complicated, such as strong wind, rapids, waves and other construction conditions. The cost is high, and under the platform support device, the dynamic load may cause "puncture" phenomenon, resulting in accidents, and there are many conditions affected by the depth of water

Method used

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  • Overall offshore wind generating set conveying and mounting all-in-one ship with primary floating body and secondary floating body and overall conveying and mounting method
  • Overall offshore wind generating set conveying and mounting all-in-one ship with primary floating body and secondary floating body and overall conveying and mounting method
  • Overall offshore wind generating set conveying and mounting all-in-one ship with primary floating body and secondary floating body and overall conveying and mounting method

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Embodiment Construction

[0015] Such as Figure 1 to Figure 3 As shown, the overall transportation and installation of the mother and child double floating body offshore wind turbine generator set of the present invention includes a mother ship floating body 1 and a daughter ship floating body 2. The fixed frame 3 is provided with an upper solid locking device 5, the upper solid locking device 5 passes through the tower tube 12, the upper part of the lifting device 4 is connected to the load-bearing platform 6, and the rotating fine-adjustment locking device 7 is installed on the load-bearing platform 6, and the rotating fine-adjustment is locked The installation 7 includes a locking jack 8 and a rotating jack 9, the lifting device 4 is a lifting jack, the sub-ship floating body 2 and the mother ship floating body 1 are combined and separated by the locking device 10, and the sub-floating bodies on the left and right sides are fixedly connected by connecting beams.

[0016] The construction method inc...

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Abstract

The invention relates to an overall offshore wind generating set conveying and mounting all-in-one ship with a primary floating body and a secondary floating body. The overall offshore wind generating set conveying and mounting all-in-one ship comprises the primary ship floating body and the secondary ship floating body, wherein the primary ship floating body is fixedly connected with a primary ship fixing rack; the secondary ship floating body is fixedly provided with a lifting device; the fixing rack is provided with a locking device; the upper portion of the lifting device is connected with a load-bearing platform; the load-bearing platform is provided with a rotary fine-tuning holding device; the rotary fine-tuning holding device comprises a locking jack and a rotary jack; the lifting device is the lifting jack; and the secondary ship floating body and the primary ship floating body are combined with each other or separated from each other through the locking device. By using the structure, the fan mounting stability is high, the ship is convenient to construct and safe in conveyance, the mounting speed is high, influences on a surrounding environment are low, the ship is safe, and the engineering construction cost is low.

Description

technical field [0001] The invention relates to a lifting installation device and a construction method for a cable jack of an offshore wind power generating set. Background technique [0002] Generally, offshore wind turbines are installed on a platform. After the ship is in place, the installation ship is lifted off the water surface, and then the wind turbine is installed. The construction conditions are more complicated, such as strong wind, rapids, waves and other construction conditions. The cost is high, and under the platform support device, dynamic load may cause "puncture" phenomenon, resulting in accidents, and there are many conditions affected by water depth. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cable jack lifting installation device and construction method for an offshore wind power generating set. [0004] In order to solve the above-mentioned technical problems, the overall transport...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00
CPCY02E10/727
Inventor 刘德进曲俐俐冯甲鑫陆连洲张学俊杨瑞亮徐善忠李振国冯海暴
Owner NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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