CN103277258B - Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device and application thereof - Google Patents
Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device and application thereof Download PDFInfo
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- CN103277258B CN103277258B CN201310251214.1A CN201310251214A CN103277258B CN 103277258 B CN103277258 B CN 103277258B CN 201310251214 A CN201310251214 A CN 201310251214A CN 103277258 B CN103277258 B CN 103277258B
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- tower
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- taking root
- generating set
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention discloses platform at the bottom of a kind of naval counterpart tower of wind generating set to take root device and application thereof, this device of taking root comprises ring of taking root, platform at the bottom of column and tower of taking root, wherein, take root on ring, in the middle part of column of taking root described in platform at the bottom of described tower is fixed on described in uprights vertical of taking root described in is fixed on.Present invention also offers the device of taking root of platform at the bottom of the above-mentioned naval counterpart tower of wind generating set of application and carry out the method for Wind turbines installation, namely first land prepackage takes root device on tower cylinder, and then marine on-the-spot directly erection tower cylinder is connected with seafloor foundation.Adopt apparatus of the present invention and method to carry out offshore wind farm units' installation, the lifting link of needs is few, can reduce marine field installation steps, reduces marine field erected risk.
Description
Technical field
The present invention relates to technical field of wind power, particularly relates to platform at the bottom of a kind of naval counterpart tower of wind generating set and to take root device and application thereof.
Background technique
Wind energy is the important component part of renewable energy sources, and positive exploitation wind energy is for improving energy system structure, alleviating energy crisis, far reaching significance of having preserved the ecological environment.Early stage wind-powered electricity generation energy development mainly concentrates on land, now comparative maturity.Marine wind electric field has the remarkable advantages such as high wind speed, low wind shear, low turbulent flow, high production, in addition less on the impact of the mankind, and fully can use for reference land wind power technology experience, offshore wind farm will occupy more and more consequence in the Wind Power Generation Industry in future, and naval counterpart wind power generating set also will play the part of more and more important role in the energy resource structure in future.
For naval counterpart wind power generating set, technological scheme conventional at present is directly placed on by platform at the bottom of tower on the platform in offshore foundation, needs first platform at the bottom of tower to be lifted in offshore foundation, then erection tower cylinder during lifting.The lifting link that this mode needs is many, and the step of marine execute-in-place is more, has a big risk, and is therefore urgently further improved.
Summary of the invention
The object of this invention is to provide platform at the bottom of a kind of naval counterpart tower of wind generating set to take root device, make it be applied to naval counterpart Wind turbines when installing, can field installation steps be reduced, reduce in-site installation risk.
For achieving the above object, the present invention adopts following technological scheme:
Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device, comprises ring of taking root, platform at the bottom of column and tower of taking root, wherein, described in take root uprights vertical be fixed on described in take root on ring, in the middle part of column of taking root described in platform at the bottom of described tower is fixed on.
Further, take root described in ring inner ring in vacancy be provided with supporting traverse.
Described column of taking root runs through platform at the bottom of the described tower of support.
Described column of taking root arranges more than 3.
The top of described column of taking root also is fixedly connected with and reinforces top cover or apical ring.
Another object of the present invention is to provide the method that application said apparatus carries out the installation of naval counterpart Wind turbines, adopts following technological scheme:
First the ring of taking root of described device of taking root is fixedly connected on tower cylinder bottom; Then erection tower cylinder being connected with seafloor foundation.
Further, before described device of taking root is fixedly connected with tower cylinder, electrical cabinet body at the bottom of tower is contained on platform at the bottom of tower in advance.
The tower cylinder of described Wind turbines is fixedly connected with by flange with between seafloor foundation, described in ring of taking root be fixed between described tower drum flange and seafloor foundation flange.
Owing to adopting technique scheme, the present invention at least has the following advantages:
Before Wind turbines lifting, ring of taking root can be pre-installed with tower bottom flange in assembling base by land in advance, and marine scene can directly be connected with seafloor foundation by erection tower cylinder, thus decreases field erected step, reduces marine field erected risk.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solution of the present invention, and in order to better understand technological means of the present invention, below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is that platform at the bottom of naval counterpart tower of wind generating set of the present invention is taken root apparatus structure schematic diagram.
Fig. 2 is that the device of taking root of platform at the bottom of application naval counterpart tower of wind generating set of the present invention carries out the connection diagram of Wind turbines installation.
Embodiment
Refer to shown in Fig. 1, platform at the bottom of a kind of naval counterpart tower of wind generating set of the present invention is taken root device, comprise take root ring 3 and column 4 of taking root, wherein, described ring 3 of taking root is for being fixedly connected on tower of wind generating set cylinder bottom, take root described in column 4 of taking root vertically is fixed on ring 3, take root described in platform 5 at the bottom of tower is fixed on column 4, for settle described Wind turbines tower at the bottom of electrical cabinet body.For ensureing structural soundness, the inner hollow place of ring 3 of taking root can be provided with supporting traverse, and column 4 of taking root preferably is set to more than 3, runs through platform 5 at the bottom of fixed tower shown in figure for arranging 4 columns 4 of taking root.In addition, one can also be fixedly connected with on the top of column 4 of taking root and reinforce top cover or apical ring.
When applying said apparatus and carrying out the installation of naval counterpart Wind turbines, can pre-install first by land, ring 3 of taking root described in being about to is fixedly connected on described tower cylinder 6 bottom; Can electrical cabinet body at the bottom of fixed tower in advance on platform 5 at the bottom of tower; Then marine on-the-spot directly erection tower cylinder 6 is connected with seafloor foundation 1.Shown in Fig. 2, offshore foundation 1 is fixed on seabed, and the tower cylinder 6 of naval counterpart Wind turbines is fixedly connected with by flange with between seafloor foundation 1, and ring 3 of taking root is fixed between described tower drum flange 7 and seafloor foundation flange 2.
The above; it is only preferred embodiment of the present invention; not do any pro forma restriction to the present invention, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (8)
1. platform at the bottom of naval counterpart tower of wind generating set is taken root a device, it is characterized in that, comprises ring of taking root, platform at the bottom of column and tower of taking root, wherein, described in take root uprights vertical be fixed on described in take root on ring, in the middle part of column of taking root described in platform at the bottom of described tower is fixed on.
2. platform at the bottom of naval counterpart tower of wind generating set according to claim 1 is taken root device, it is characterized in that, described in take root ring inner ring in vacancy be provided with supporting traverse.
3. platform at the bottom of naval counterpart tower of wind generating set according to claim 1 is taken root device, it is characterized in that, described in column of taking root run through and support platform at the bottom of described tower.
4. platform at the bottom of naval counterpart tower of wind generating set according to claim 1 is taken root device, it is characterized in that, described in column of taking root arrange more than 3.
5. platform at the bottom of naval counterpart tower of wind generating set according to claim 1 is taken root device, it is characterized in that, described in the take root top of column be also fixedly connected with and reinforce top cover or apical ring.
6. the device of taking root of platform at the bottom of the naval counterpart tower of wind generating set of application according to any one of claim 1-5 carries out the method for Wind turbines installation, it is characterized in that, first the ring of taking root of described device of taking root is fixedly connected on tower cylinder bottom; Then erection tower cylinder being connected with seafloor foundation.
7. method according to claim 6, is characterized in that, before described device of taking root is fixedly connected with tower cylinder, is contained in advance on platform at the bottom of tower by electrical cabinet body at the bottom of tower.
8. method according to claim 6, is characterized in that, the tower cylinder of described Wind turbines is fixedly connected with by flange with between seafloor foundation, described in ring of taking root be fixed between described tower drum flange and seafloor foundation flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251214.1A CN103277258B (en) | 2013-06-21 | 2013-06-21 | Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251214.1A CN103277258B (en) | 2013-06-21 | 2013-06-21 | Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277258A CN103277258A (en) | 2013-09-04 |
| CN103277258B true CN103277258B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310251214.1A Active CN103277258B (en) | 2013-06-21 | 2013-06-21 | Platform at the bottom of a kind of naval counterpart tower of wind generating set is taken root device and application thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113721A (en) * | 2006-07-25 | 2008-01-30 | 上海电力设计院有限公司 | Submerging prevention system for ground electrical apparatus in wind generating set tower frame |
| CN101737273A (en) * | 2008-11-17 | 2010-06-16 | 维斯塔斯风力系统集团公司 | A tower, a wind turbine and a method for arranging a platform inside a tower |
| CN201526424U (en) * | 2009-09-25 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Single pile type foundation structure of offshore wind driven generator |
| CN102395779A (en) * | 2009-03-13 | 2012-03-28 | 湘电达尔文有限责任公司 | Method of constructing a wind turbine and bottom tower section of wind turbine |
| CN203383982U (en) * | 2013-06-21 | 2014-01-08 | 国电联合动力技术有限公司 | Maritime-type wind power generation set tower bottom platform rooting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2775141B1 (en) * | 2011-11-04 | 2017-05-31 | Mitsubishi Heavy Industries, Ltd. | Tower-internal-equipment bracket structure and wind turbine generator |
-
2013
- 2013-06-21 CN CN201310251214.1A patent/CN103277258B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113721A (en) * | 2006-07-25 | 2008-01-30 | 上海电力设计院有限公司 | Submerging prevention system for ground electrical apparatus in wind generating set tower frame |
| CN101737273A (en) * | 2008-11-17 | 2010-06-16 | 维斯塔斯风力系统集团公司 | A tower, a wind turbine and a method for arranging a platform inside a tower |
| CN102395779A (en) * | 2009-03-13 | 2012-03-28 | 湘电达尔文有限责任公司 | Method of constructing a wind turbine and bottom tower section of wind turbine |
| CN201526424U (en) * | 2009-09-25 | 2010-07-14 | 中国水电顾问集团华东勘测设计研究院 | Single pile type foundation structure of offshore wind driven generator |
| CN203383982U (en) * | 2013-06-21 | 2014-01-08 | 国电联合动力技术有限公司 | Maritime-type wind power generation set tower bottom platform rooting device |
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| CN103277258A (en) | 2013-09-04 |
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