CN207620975U - A kind of offshore wind turbine support device - Google Patents
A kind of offshore wind turbine support device Download PDFInfo
- Publication number
- CN207620975U CN207620975U CN201820443912.XU CN201820443912U CN207620975U CN 207620975 U CN207620975 U CN 207620975U CN 201820443912 U CN201820443912 U CN 201820443912U CN 207620975 U CN207620975 U CN 207620975U
- Authority
- CN
- China
- Prior art keywords
- foundation
- wind turbine
- auxiliary
- offshore wind
- tie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
-
- 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
- Y02E10/727—Offshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of offshore wind turbine support devices, including several blower foundations for being used to support offshore wind turbine, each blower foundation includes supporting table and foundation pile, several blower foundations are arranged in a row, and it is provided with auxiliary foundation between adjacent blower foundation, the auxiliary foundation includes auxiliary foundation platform and the underlying auxiliary pile for being used to support the auxiliary foundation platform, and tie-beam group is fixed between the auxiliary foundation platform and adjacent supporting table.Using above-mentioned technical proposal, the offshore wind turbine support device of the utility model, adjacent blower foundation is linked together by the way that auxiliary foundation and tie-beam group is arranged, for compared with the prior art, the stability and shock resistance of blower foundation can be effectively increased, it simultaneously supports that apparatus structure is simple, construction can be continued on the offshore wind turbine of existing constructed completion increase to build auxiliary foundation and tie-beam group, while not destroying the performance of original wind turbine also.
Description
Technical field
The utility model is related to a kind of offshore wind turbine support devices, belong to a kind of offshore wind turbine technical field.
Background technology
Offshore Wind Power Generation Technology is the Construction of Wind farm on marine site appropriate, by wind power generating set（Below
Referred to as wind turbine）On the blower foundation of wind power plant, the technology of electric energy is converted wind energy by wind turbine.Such as Fig. 1
Shown, offshore wind turbine 100 is installed on blower foundation 4, and offshore wind turbine 100 generally comprises blower fan tower barrel 1, cabin 2 and impeller 3,
Generator and gear-box are installed, the main shaft of gear-box stretches out in the outside of cabin 2, and impeller 3 is mounted on main shaft in cabin 2.
The bottom end of blower fan tower barrel 1 is equipped with the flange 5 for being connect with blower foundation 4, and blower foundation 4 includes supporting table 41 and foundation pile
42, cabin 2 is mounted on the top of blower fan tower barrel 1, and impeller 3 rotates under the action of the wind, drives the generator operation production in cabin 2
Raw electric energy, realizes the conversion by wind energy to electric energy.Offshore wind turbine is usually in marine site in regional organizational system, that is to say, that Duo Gehai
The spaced a distance of upper fan is arranged in rows.Offshore wind turbine need to be fixedly mounted on solid blower foundation, Cai Nengbao
It is stable, reliable when card operation.Blower foundation should have enough intensity, rigidity, stability and durability, can play guarantee machinery essence
Degree absorbs the effects that vibration, however the blower foundation of offshore wind turbine is all independently arranged, it is necessary to be improved to improve stabilization
Property.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of several blower foundations to be connected with each other, steady to effectively improve
Qualitative offshore wind turbine support device.
To achieve the goals above, a kind of offshore wind turbine support device of the utility model, including several it is used to support sea
The blower foundation of upper fan, each blower foundation includes supporting table and foundation pile, and several blower foundations line up one
Row, and auxiliary foundation is provided between adjacent blower foundation, under the auxiliary foundation includes auxiliary foundation platform and is located at
The auxiliary pile for being used to support the auxiliary foundation platform of side, connection is fixed between the auxiliary foundation platform and adjacent supporting table
Beam group.
Each tie-beam group includes the upper tie-beam being located above and underlying lower tie-beam, the upper company
Connect beam and the lower cross-shaped arrangement of tie-beam.
The pontoon bridge for connecting the auxiliary foundation platform and supporting table is provided with above the tie-beam group.
Foundation pile below each supporting table is three.
Using above-mentioned technical proposal, the offshore wind turbine support device of the utility model, by the way that auxiliary foundation and company is arranged
Beam group is connect to be linked together adjacent blower foundation, compared with the prior art for, the firm of blower foundation can be effectively increased
Property and shock resistance, simultaneously support that apparatus structure is simple, can continue to apply on the offshore wind turbine of existing constructed completion
Auxiliary foundation and tie-beam group are built in work increasing, while not destroying the performance of original wind turbine also.
Description of the drawings
Fig. 1 is this offshore wind turbine schematic diagram in the prior art.
Fig. 2 is the vertical view of auxiliary foundation and blower foundation connection structure.
Fig. 3 is the front view of the utility model.
Specific implementation mode
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown, the present embodiment provides a kind of offshore wind turbine support device, including several it is used to support offshore wind turbine 100
Blower foundation 4, each blower foundation 4 includes supporting table 41 and foundation pile 42, and several blower foundations 4 line up one
Row, and auxiliary foundation 6 is provided between adjacent blower foundation 4, the auxiliary foundation 6 includes auxiliary foundation platform 61 and position
The auxiliary pile 62 for being used to support the auxiliary foundation platform 61 in lower section, the auxiliary foundation platform 61 and adjacent supporting table 41 it
Between be fixed with tie-beam group 7.
Each tie-beam group 7 includes the upper tie-beam 71 being located above and underlying lower tie-beam 72, institute
State tie-beam 71 and 72 cross-shaped arrangement of lower tie-beam, that is to say, that one end of upper tie-beam 71 is inside in the horizontal direction
It rolls tiltedly, and lower tie-beam 72 then tilts outward.
It is provided with the pontoon bridge 8 for connecting the auxiliary foundation platform 61 and supporting table 41 in the top of the tie-beam group 7, passes through
Pontoon bridge 8 can establish the channel for walking between adjacent supporting table 41 and auxiliary foundation platform 61, in order to sea turn
Installation, dismounting and the maintenance of machine.
The foundation pile 42 of 41 lower section of each supporting table is three.
Using above-mentioned technical proposal, the offshore wind turbine support device of the utility model, by the way that auxiliary foundation and company is arranged
Beam group is connect to be linked together adjacent blower foundation, compared with the prior art for, the firm of blower foundation can be effectively increased
Property and shock resistance, simultaneously support that apparatus structure is simple, can continue to apply on the offshore wind turbine of existing constructed completion
Auxiliary foundation and tie-beam group are built in work increasing, while not destroying the performance of original wind turbine also.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection domain created still in the utility model.
Claims (4)
1. a kind of offshore wind turbine support device, it is characterised in that：Including several blower foundations for being used to support offshore wind turbine, each
The blower foundation includes supporting table and foundation pile, and several blower foundations are arranged in a row, and adjacent blower foundation
Between be provided with auxiliary foundation, the auxiliary foundation includes auxiliary foundation platform and underlying is used to support the auxiliary base
The auxiliary pile of plinth platform is fixed with tie-beam group between the auxiliary foundation platform and adjacent supporting table.
2. offshore wind turbine support device as described in claim 1, it is characterised in that：Each tie-beam group includes positioned at upper
The upper tie-beam and underlying lower tie-beam of side, the upper tie-beam and the lower cross-shaped arrangement of tie-beam.
3. offshore wind turbine support device as claimed in claim 2, it is characterised in that：It is provided with above the tie-beam group
Connect the pontoon bridge of the auxiliary foundation platform and supporting table.
4. offshore wind turbine support device as claimed in claim 3, it is characterised in that：Foundation pile below each supporting table
It is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443912.XU CN207620975U (en) | 2018-03-29 | 2018-03-29 | A kind of offshore wind turbine support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443912.XU CN207620975U (en) | 2018-03-29 | 2018-03-29 | A kind of offshore wind turbine support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620975U true CN207620975U (en) | 2018-07-17 |
Family
ID=62831056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820443912.XU Expired - Fee Related CN207620975U (en) | 2018-03-29 | 2018-03-29 | A kind of offshore wind turbine support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620975U (en) |
-
2018
- 2018-03-29 CN CN201820443912.XU patent/CN207620975U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |