CN108239970A - A kind of clump of piles formula offshore wind turbine platform and its construction method - Google Patents
A kind of clump of piles formula offshore wind turbine platform and its construction method Download PDFInfo
- Publication number
- CN108239970A CN108239970A CN201611217117.0A CN201611217117A CN108239970A CN 108239970 A CN108239970 A CN 108239970A CN 201611217117 A CN201611217117 A CN 201611217117A CN 108239970 A CN108239970 A CN 108239970A
- Authority
- CN
- China
- Prior art keywords
- clump
- piles
- wind turbine
- turbine platform
- offshore wind
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
- E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0082—Spudcans, skirts or extended feet
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0091—Offshore structures for wind turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of clump of piles formula offshore wind turbine platform, including：Seabed fixed structure, the seabed fixed structure include clump of piles group and anti-settling erosion control brush ring, and the clump of piles group includes the spud pile that more lower ends are inserted into sea bed, and the anti-settling protection against erosion ring is attached to around the clump of piles group on sea bed；Operation structure, the operation structure include from top to bottom fixed pylon, workbench, central branches dagger and a clump of piles successively and fix disk, and the clump of piles is fixed disk lower end and is fixedly connected with the clump of piles group upper end；Wind turbines, the Wind turbines include wind wheel and the generator being fixedly connected with the wind wheel, and the Wind turbines are set to the pylon top.By adopting the above-described technical solution, clump of piles formula offshore wind turbine platform of the present invention, firm in structure, the impact of storm and wave being resisted, easy access and safeguarding Wind turbines, securely and reliably, employee work space is open.The present invention is suitable for Oversea wind power generation field, has broad application prospects.
Description
Technical field
The invention belongs to technical field of wind power generation, and in particular to a kind of clump of piles formula offshore wind turbine platform and its side of constructing
Method.
Background technology
Increase with the Fast Persistence of Chinese national economy, the particularly fast development of highly energy-consuming trade has been driven to energy
The all-round upsurge of source demand, particularly to the rapid growth of electricity needs, it is nervous that this situation causes China's power supply and demand.Especially
It is in the relatively flourishing southeastern coastal areas of economy, and the situation of power supply shortage is more acute.Wind energy on the sea is as a kind of
Clean regenerative resource, is increasingly paid attention to by countries in the world.Some unpredictable catastrophe rows often occur for sea
For existing offshore wind turbine platform is since unreasonable structure is easily because storm wind and wave lead to structural failure, seabed junction
Easily being damaged due to sea water intrusion leads to wind turbine accident.
Invention content
The present invention develops a kind of clump of piles formula offshore wind turbine platform and its construction method, solves technology set forth above and asks
Topic.
The technological means that the present invention uses is as follows：A kind of clump of piles formula offshore wind turbine platform, including：
Seabed fixed structure, the seabed fixed structure include clump of piles group and anti-settling erosion control brush ring, and the clump of piles group includes
The spud pile in sea bed is inserted into more lower ends, and coning array arrangement, the anti-settling protection against erosion ring surround institute to the spud pile
Clump of piles group is stated to be attached on sea bed；
Operation structure, the operation structure include from top to bottom successively fixed pylon, workbench, central branches dagger and
A clump of piles fixes disk, and the clump of piles is fixed disk lower end and is fixedly connected with the clump of piles group upper end；
Wind turbines, the Wind turbines include wind wheel and the generator being fixedly connected with the wind wheel, the wind turbine
Group is set to the pylon top.
Further, intermediate inspection rack is fixedly installed on the workbench.
Further, cargo ship oil storage chamber is equipped in the central branches dagger.
Further, petroleum pipeline is further included, the petroleum pipeline fixes disk by the cargo ship oil storage chamber along the clump of piles
Surface extends to the clump of piles and fixes plate edge.
A kind of construction method of clump of piles formula offshore wind turbine platform, including the clump of piles formula offshore wind turbine platform, including following
Step：
S1：Multiple holes are bored on sea bed, multiple spud pile lower ends are fixed in sea bed respectively, in the spud pile
It is outer to be laid with anti-settling erosion control brush ring；
S2：In the spud pile upper end, an installation clump of piles fixes disk, and the clump of piles fixes disk center position and is fixedly connected with centre
Support column；
S3：In the upper end installment work platform of the middle support column, the erection tower on the workbench；
S4：Generator on the pylon is installed, and wind wheel is connected on generator；
S5：Intermediate inspection rack is fixedly installed on the workbench；
S6：Cargo ship oil storage chamber is equipped in the central branches dagger；
S7：Petroleum pipeline is installed, the petroleum pipeline is fixed into panel surface along the clump of piles by the cargo ship oil storage chamber and is prolonged
It extends to the clump of piles and fixes plate edge.
Beneficial effects of the present invention are：
(1) a kind of clump of piles formula offshore wind turbine platform of the invention, it is firm in structure, the impact of storm and wave can be resisted,
And it is capable of providing Waiting space；
(2) a kind of clump of piles formula offshore wind turbine platform of the invention, easy access and safeguards Wind turbines；
(3) a kind of clump of piles formula offshore wind turbine platform of the invention, securely and reliably, employee work space is open.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure diagram of clump of piles formula offshore wind turbine platform of the present invention.
In figure：1st, seabed fixed structure, 2, operation structure, 3, Wind turbines, 4, intermediate inspection rack, 5, sea bed, 6, transport
Ship oil storage chamber, 11, clump of piles group, 12, spud pile, 13, anti-settling erosion control brush ring, 21, pylon, 22, workbench, 23, central supporting
Column, 24, a clump of piles fix disk, 31, wind wheel, 32, generator.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of clump of piles formula offshore wind turbine platform, including：
Seabed fixed structure 1, the seabed fixed structure 1 include clump of piles group 11 and anti-settling erosion control brush ring 13, the clump of piles
Group 11 includes the spud piles 12 that more lower ends are inserted into sea beds 5, the spud pile 12 coning array arrangement, described anti-settling anti-
Ring 13 is washed away to be attached on sea bed 5 around the clump of piles group 11；
Operation structure 2, the operation structure 2 include from top to bottom fixed pylon 21, workbench 22, central branches successively
Dagger 23 and a clump of piles fix disk 24, and the clump of piles is fixed 24 lower end of disk and is fixedly connected with 11 upper end of clump of piles group；
Wind turbines 3, the Wind turbines 3 include wind wheel 31 and the generator 32 being fixedly connected with the wind wheel 31, institute
It states Wind turbines and is set to 21 top of pylon.
Further, intermediate inspection rack 4 is fixedly installed on the workbench 22.
Further, cargo ship oil storage chamber 6 is equipped in the central branches dagger 23.
Further, petroleum pipeline is further included, the petroleum pipeline fixes disk by the cargo ship oil storage chamber 6 along the clump of piles
24 surfaces extend to the clump of piles and fix 24 edge of disk.
Embodiment 2
As shown in Figure 1, a kind of construction method of clump of piles formula offshore wind turbine platform, puts down including the clump of piles formula offshore wind turbine
Platform includes the following steps：
S1：Multiple holes are bored on sea bed 5, multiple 12 lower ends of spud pile are fixed in sea bed 5 respectively, described solid
Determine to be laid with anti-settling erosion control brush ring 13 outside stake 12；
S2：In 12 upper end of spud pile, an installation clump of piles fixes disk 24, and the clump of piles, which is fixed 24 center of disk and fixed, to be connected
Connect middle support column；
S3：In the upper end installment work platform 22 of the middle support column, the erection tower 21 on the workbench 22；
S4：Generator 32 on the pylon 21 is installed, and wind wheel 31 is connected on generator 32；
S5：Intermediate inspection rack 4 is fixedly installed on the workbench 22；
S6：Cargo ship oil storage chamber 6 is equipped in the central branches dagger 23；
S7：Petroleum pipeline is installed, the petroleum pipeline is fixed into 24 surface of disk by the cargo ship oil storage chamber 6 along the clump of piles
It extends to the clump of piles and fixes 24 edge of disk.
Using this construction method, quickly the clump of piles formula offshore wind turbine platform can be constructed with firm.
By adopting the above-described technical solution, clump of piles formula offshore wind turbine platform of the present invention, firm in structure, can support
The impact of imperial storm and wave, easy access and safeguards Wind turbines, and securely and reliably, employee work space is open.The present invention is suitable
For Oversea wind power generation field, have broad application prospects.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of clump of piles formula offshore wind turbine platform, which is characterized in that including：
Seabed fixed structure, the seabed fixed structure include clump of piles group and anti-settling erosion control brush ring, and the clump of piles group includes more
The spud pile in sea bed is inserted into lower end, and coning array arrangement, the anti-settling protection against erosion ring surround the group to the spud pile
Stake group is attached on sea bed；
Operation structure, the operation structure include from top to bottom fixed pylon, workbench, central branches dagger and a clump of piles successively
Fixed disk, the clump of piles are fixed disk lower end and are fixedly connected with the clump of piles group upper end；
Wind turbines, the Wind turbines include wind wheel and the generator being fixedly connected with the wind wheel, and the Wind turbines are set
It is placed in the pylon top.
2. clump of piles formula offshore wind turbine platform according to claim 1, it is characterised in that：It is fixedly installed on the workbench
Intermediate inspection rack.
3. clump of piles formula offshore wind turbine platform according to claim 1, it is characterised in that：Fortune is equipped in the central branches dagger
Defeated ship oil storage chamber.
4. clump of piles formula offshore wind turbine platform according to claim 3, it is characterised in that：Further include petroleum pipeline, the oil transportation
Pipe fixes panel surface along the clump of piles by the cargo ship oil storage chamber and extends to the clump of piles fixation plate edge.
5. a kind of construction method of clump of piles formula offshore wind turbine platform, it is characterised in that：Including the clump of piles formula in claim 1
Offshore wind turbine platform, includes the following steps：
S1：Multiple holes are bored on sea bed, multiple spud pile lower ends are fixed in sea bed respectively, are spread outside the spud pile
It sets up defences heavy erosion control brush ring；
S2：In the spud pile upper end, an installation clump of piles fixes disk, and the clump of piles fixes disk center position and is fixedly connected with intermediate supports
Column；
S3：In the upper end installment work platform of the middle support column, the erection tower on the workbench；
S4：Generator on the pylon is installed, and wind wheel is connected on generator；
S5：Intermediate inspection rack is fixedly installed on the workbench；
S6：Cargo ship oil storage chamber is equipped in the central branches dagger；
S7：Petroleum pipeline is installed, the petroleum pipeline is fixed panel surface along the clump of piles by the cargo ship oil storage chamber extends to
The clump of piles fixes plate edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217117.0A CN108239970A (en) | 2016-12-26 | 2016-12-26 | A kind of clump of piles formula offshore wind turbine platform and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217117.0A CN108239970A (en) | 2016-12-26 | 2016-12-26 | A kind of clump of piles formula offshore wind turbine platform and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108239970A true CN108239970A (en) | 2018-07-03 |
Family
ID=62705002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217117.0A Pending CN108239970A (en) | 2016-12-26 | 2016-12-26 | A kind of clump of piles formula offshore wind turbine platform and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108239970A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999754A (en) * | 2018-09-26 | 2018-12-14 | 大连君方科技有限公司 | A kind of anticorrosive offshore wind farm unit and anticorrosive method |
| CN109058051A (en) * | 2018-08-22 | 2018-12-21 | 王帅 | A kind of Anti-Typhoon structure of wind power generating set |
| CN112412706A (en) * | 2020-11-18 | 2021-02-26 | 温州方舵建筑有限公司 | Temporary supporting device for wind power generation |
| CN115450820A (en) * | 2022-10-13 | 2022-12-09 | 上海能源科技发展有限公司 | Offshore wind power pile foundation anti-scouring device and method considering wake effect |
-
2016
- 2016-12-26 CN CN201611217117.0A patent/CN108239970A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058051A (en) * | 2018-08-22 | 2018-12-21 | 王帅 | A kind of Anti-Typhoon structure of wind power generating set |
| CN108999754A (en) * | 2018-09-26 | 2018-12-14 | 大连君方科技有限公司 | A kind of anticorrosive offshore wind farm unit and anticorrosive method |
| CN112412706A (en) * | 2020-11-18 | 2021-02-26 | 温州方舵建筑有限公司 | Temporary supporting device for wind power generation |
| CN115450820A (en) * | 2022-10-13 | 2022-12-09 | 上海能源科技发展有限公司 | Offshore wind power pile foundation anti-scouring device and method considering wake effect |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |
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| WD01 | Invention patent application deemed withdrawn after publication |