CN103088801A - One-step integral installation platform for offshore wind turbine and pile foundation - Google Patents
One-step integral installation platform for offshore wind turbine and pile foundation Download PDFInfo
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- CN103088801A CN103088801A CN 201110343051 CN201110343051A CN103088801A CN 103088801 A CN103088801 A CN 103088801A CN 201110343051 CN201110343051 CN 201110343051 CN 201110343051 A CN201110343051 A CN 201110343051A CN 103088801 A CN103088801 A CN 103088801A
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Abstract
The invention discloses a one-step integral installation platform for an offshore wind turbine and a pile foundation, and relates to the technical field of offshore engineering equipment technology. The one-step integral installation platform mainly comprises a platform 1, a wind turbine and tower 2, piles 3 and 4, a fixing support 5, a movable compactor and hydraulic press 6, a water feeding and drainage pump 7 and the like. After the floating platform is mounted and adjusted on a factory or a wharf, the floating platform is towed to a specified sea area by a towboat. The fixing support 5 and the piles 3 and 4 are detached and placed in a seabed, and the piles 3 and 4 set up the platform 1 to form the needed pile foundation.
Description
A kind of offshore wind generating of this case and pile foundation Integratively mounting platform, its related technical field are offshore wind farm and bridge engineering equipment and technology.
Wind-driven generator is at sea installed, and prior art is generally to adopt first building pile foundation basic, then wind power equipment is transported to on-the-spot integral body or branch's lifting, then detects trial run.Above-mentioned technology has a lot of defectives: as the offshore lifting difficulty, the constructor is seasick; Marine Changes in weather is very fast, and the engineering time does not guarantee etc.
The purpose of this case is to provide a kind of offshore wind generating and pile foundation Integratively mounting platform.
Reference:
Wind energy: 2-6 phase wind power equipment in 2010: 1-6 phase in 2010
Chinese patent application: 200,910,051,632 200920197517 etc.
Fig. 1-platform assembling generalized section Fig. 2-marine scheme of installation of platform
In figure, 1 one platform 2 one wind-driven generators and tower cylinder 3 one pile 4 one pile 5 one fixed mounts 6 one move tamping machine and hydraulic press 7 one plumbing pumps
Wherein, wind-driven generator and tower cylinder 2 are arranged on platform 1, pile 3 is in wind-driven generator and tower cylinder 2, and pile 4 evenly distributes around wind-driven generator and tower cylinder 2 on platform 1; Mobile tamping machine and hydraulic press 6 are at pile 3,4 top.Platform 1 is cavity structure, and plumbing pump 7 at an upper portion thereof; Can be it and be full of seawater or emptying seawater, regulate the buoyancy of platform 1.
Further illustrate operating principle and the characteristics of this case with reference to Fig. 1,2.
The technology that the device of this case adopts is as follows: constructed platform 1 is dragged to harbour or factory terminal, and utilization hanging device on the bank is with wind-driven generator and tower cylinder 2, and pile 3,4 is lifted into assembling on platform 1.Fixed mount 5 again with pile 3,4 and wind-driven generator and tower cylinder 2 etc. fix with platform 1.After other auxiliary equipment hang on platform 1, just can debug, detect wind powered generator system on platform 1.
After assembling, debugging were completed, one or more platforms just can be dragged to towboat and specify the marine site.Pull down pile 3 on fixed mount 5,4 and the coupling part of wind-driven generator and tower cylinder 2 behind the location; Put down pile 3,4 in the seabed, start mobile tamping machine and the hydraulic press 6 adjusting pile degree of depth; Platform 1 is propped, formed needed height.Again with pile 3,4 and platform 1 fix, like this pile foundation and wind power system just can be simultaneously installation in position at sea.Plumbing pump 7 can be given the interior water-filling of the cavity of platform 1 or draining, regulates the draft in platform 1 installation and transportation.
Said structure and platform can also be used for the construction of waterborne, Offshore Bridges etc.
The advantage of this case: the one, thoroughly solved long in time limit, the problem such as expense is high that offshore wind turbine and pile foundation are constructed respectively and caused.The 2nd, offshore wind generating and pile foundation Integratively mounting platform can form pile foundation at sea fast, have shortened the marine working time, have reduced a large amount of Jobs on the sea amounts.The 3rd, offshore wind generating and pile foundation once mounting platform, than the existing mode of first building pile foundation, lifting wind power equipment again, the expense of having saved 60-70% has shortened Jobs on the sea time of 80-90%.
Claims (3)
1. an offshore wind generating and pile foundation Integratively mounting platform, is characterized in that: the formations such as wind-driven generator and tower cylinder 2, pile 3, pile 4, fixed mount 5, mobile tamping machine and hydraulic press 6 and plumbing pump 7 are arranged on platform 1; Fixed mount 5 is fixedly connected with pile foundation post 3,4 with wind-driven generator and tower cylinder 2, platform 1.
2. a kind of offshore wind generating and pile foundation Integratively mounting platform according to claim 1, it is characterized in that: after platform 1 marine positioning, remove on pile 3,4, the coupling part of fixed mount 5 and wind-driven generator and tower cylinder 2, pile 3,4 is sunk in the seabed, 6 pairs of pile foundation posts of mobile tamping machine and hydraulic press 3 and 4 are exerted pressure, are aligned, and form pile foundation.
3. 2 described a kind of offshore wind generatings and pile foundation once mounting platform according to claim 1,, it is characterized in that: platform 1 is cavity structure, plumbing pump 7 supplies water and draining in the cavity that plumbing pump 7 can platform 1 at an upper portion thereof, reconciles the draft of platform 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343051 CN103088801A (en) | 2011-11-03 | 2011-11-03 | One-step integral installation platform for offshore wind turbine and pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110343051 CN103088801A (en) | 2011-11-03 | 2011-11-03 | One-step integral installation platform for offshore wind turbine and pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103088801A true CN103088801A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110343051 Pending CN103088801A (en) | 2011-11-03 | 2011-11-03 | One-step integral installation platform for offshore wind turbine and pile foundation |
Country Status (1)
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| CN (1) | CN103088801A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303600A (en) * | 2013-07-08 | 2013-09-18 | 韩通（上海）新能源船舶设计研发有限公司 | Colligation device of pile foundation of offshore wind turbine |
| CN103790147A (en) * | 2014-01-26 | 2014-05-14 | 广州中国科学院工业技术研究院 | Prefabricated fixed offshore platform and installation method thereof |
| CN103911978A (en) * | 2014-03-24 | 2014-07-09 | 广州中国科学院工业技术研究院 | Offshore prefabricated platform and mounting method thereof |
| CN104912045A (en) * | 2014-03-14 | 2015-09-16 | 广东强光海洋工程有限公司 | Hollow cylinder pier used for fixing overwater platform structure at water bottom and installation and construction method thereof |
| WO2018120280A1 (en) * | 2016-12-28 | 2018-07-05 | 广东海上城建控股发展有限公司 | Bottom-supported overwater platform and waterborne transport and mounting method therefor |
-
2011
- 2011-11-03 CN CN 201110343051 patent/CN103088801A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303600A (en) * | 2013-07-08 | 2013-09-18 | 韩通（上海）新能源船舶设计研发有限公司 | Colligation device of pile foundation of offshore wind turbine |
| CN103303600B (en) * | 2013-07-08 | 2015-04-29 | 韩通（上海）新能源船舶设计研发有限公司 | Colligation device of pile foundation of offshore wind turbine |
| CN103790147A (en) * | 2014-01-26 | 2014-05-14 | 广州中国科学院工业技术研究院 | Prefabricated fixed offshore platform and installation method thereof |
| CN103790147B (en) * | 2014-01-26 | 2015-12-09 | 中国路桥工程有限责任公司 | A kind of prefabricated fixed offshore platform and mounting method thereof |
| CN104912045A (en) * | 2014-03-14 | 2015-09-16 | 广东强光海洋工程有限公司 | Hollow cylinder pier used for fixing overwater platform structure at water bottom and installation and construction method thereof |
| CN103911978A (en) * | 2014-03-24 | 2014-07-09 | 广州中国科学院工业技术研究院 | Offshore prefabricated platform and mounting method thereof |
| CN103911978B (en) * | 2014-03-24 | 2016-08-17 | 广州中国科学院工业技术研究院 | A kind of marine prefabricated platform and installation method thereof |
| WO2018120280A1 (en) * | 2016-12-28 | 2018-07-05 | 广东海上城建控股发展有限公司 | Bottom-supported overwater platform and waterborne transport and mounting method therefor |
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Application publication date: 20130508 |