CN202732247U - Truss type offshore wind turbine foundation structure - Google Patents
Truss type offshore wind turbine foundation structure Download PDFInfo
- Publication number
- CN202732247U CN202732247U CN2012203563194U CN201220356319U CN202732247U CN 202732247 U CN202732247 U CN 202732247U CN 2012203563194 U CN2012203563194 U CN 2012203563194U CN 201220356319 U CN201220356319 U CN 201220356319U CN 202732247 U CN202732247 U CN 202732247U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel
- pipe pile
- pipe
- truss
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000010248 power generation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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 relates to a truss-like offshore wind generating set foundation structure, including steel-pipe pile (1) that stretches into the below sea bed holding power layer, the part inserts insertion section (2) of steel-pipe pile (1) upper end, weld in pipe frame spud leg (3) of insertion section (2) upper end, weld in support steel pipe (4) between pipe frame spud leg (3), set up in pipe frame spud leg (3) and the pylon platform (5) on support steel pipe (4), weld in bracing (6) on pylon platform (5), bracing (6) and arrange in a tower section of thick bamboo (7) on pylon platform (5) link to each other, the utility model discloses a pile in advance, truss structure inserts the steel-pipe pile through insertion section, then pours into bonding material and makes steel construction and steel-pipe pile become whole for the staff reduces at sea work load, the offshore working time is shortened, the influence of weather and climate change on the construction process is small, and the construction cost is greatly reduced.
Description
[technical field]
The utility model relates to the truss type marine wind turbine generator system base structure.
[background technique]
Wind-powered electricity generation is new energy with the fastest developing speed in the world wide, Oversea wind power generation has then represented the highest level of current wind power technology, highly reliable, the easy installation of requirement equipment, easy care, market scale is very big, risk is also high, enjoys various countries to pay close attention to, and is starting the investment tide, at present existing more than 100 countries and regions begin to develop wind-powered electricity generation, and the staple market concentrates on Europe, Asia and North America.
China's offshore wind speed reserves are abundant, and the primary condition of scale exploitation possesses.According to China Meteorological Administration's wind energy resources detailed survey initial achievements, but record 5 meters to 25 meters water depth lines of China with interior greater coasting area, approximately 200,000,000 kilowatts of 50 meters height wind-powered electricity generation electric motor powers more than the sea level, but approximately 500,000,000 kilowatts of electric motor powers more than 70 meters.
Because the particularity of offshore construction, at present under the technical specifications, offshore wind turbine foundation adopts the mode of concrete bearing platform to build usually, because offshore construction easily is subjected to the synoptic climate variable effect, great in constructing amount, the cycle is long, cost is high, the building-up work major part that the staff wishes offshore wind turbine foundation structure is in factory or finish on the bank, reduces as far as possible the time of offshore construction operation.
[model utility content]
The utility model has overcome the deficiency of above-mentioned technology, provide a kind of and can carry out manufacturing in land factory or seashore, then the wind power generating set base configuration of installing by Shipping to specified position, this structure is welded into space truss structure to support wind power generating set by the cylindrical shape steel structural rod piece, this wind power generating set fondational structure is so that staff's workload minimizing at sea, shorten the Jobs on the sea time, it is little that work progress is subject to the synoptic climate variable effect, significantly reducing construction cost.
For achieving the above object, the utility model has adopted following technical proposals:
The truss type marine wind turbine generator system base structure, comprise steel pipe pile, the inserting paragraph of the described steel pipe pile of partial insertion upper end, be welded in the jacket spud leg of described inserting paragraph upper end, be welded in the supporting steel pipe between the described jacket spud leg, be arranged at the pylon platform on described jacket spud leg and the described supporting steel pipe, be welded in the diagonal brace on the described pylon platform, described diagonal brace links to each other with tower cylinder on placing described pylon platform.
Steel pipe pile, described inserting paragraph, described jacket spud leg, described supporting steel pipe and described diagonal brace are the cylindrical shape steel structure as mentioned above.
Steel pipe pile is 3～8 as mentioned above.
Steel pipe pile is 4 as mentioned above.
The part inserted in the described steel pipe pile of inserting paragraph is fixing by grouting material and described steel pipe pile bonding as mentioned above.
The beneficial effects of the utility model are:
1, marine wind turbine generator system base structure described in the utility model carries out manufacturing in land factory or seashore, reduce a staff the time of construction at sea, and shortening production cycle, it is little that working procedure is subject to the synoptic climate variable effect;
2, jacket spud leg and described supporting steel pipe form truss structure among the utility model, and easy installation and removal utilizes less material to obtain larger rigidity, makes wind power generating set fondational structure reasonable, saves cost.。
3, described truss structure bottom adopts inserting paragraph to insert in four steel pipe piles accomplishing fluently in advance among the utility model, has reduced structure weight, has saved old, makes things convenient for simultaneously offshore construction and installation.
[description of drawings]
Fig. 1 is the utility model wind power generating set fondational structure front view.
Fig. 2 is wind power generating set fondational structure plan view shown in Figure 1.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further described.
Such as Fig. 1, shown in Figure 2, the truss type marine wind turbine generator system base structure, comprise the steel pipe pile 1 that stretches into the following supporting course of sea bed, the inserting paragraph 2 of the described steel pipe pile of partial insertion 1 upper end, be welded in the jacket spud leg 3 of described inserting paragraph 2 upper ends, be welded in the supporting steel pipe 4 between the described jacket spud leg 3, be arranged at the pylon platform 5 on described jacket spud leg 3 and the described supporting steel pipe 4, be welded in the diagonal brace 6 on the described pylon platform 5, described jacket spud leg 3 forms truss structure with described supporting steel pipe 4, described diagonal brace 6 links to each other with tower cylinder 7 on placing described pylon platform 5, as one embodiment of the present invention, described diagonal brace 6 links together by the mode of welding with placing the tower cylinder 7 on the described pylon platform 5, so that 7 installations of tower cylinder are more firm, resist the external interference ability stronger, a kind of work progress of the present utility model is: first on land factory or seashore to steel pipe pile 1, described inserting paragraph 2, described jacket spud leg 3, described supporting steel pipe 4, pylon platform 5 and described diagonal brace 6 carry out manufacturing, the use Shipping is to specified position after finishing, then install, the work progress of this kind marine wind turbine generator system base structure reduces a staff the time of construction at sea, shortening production cycle, it is little that working procedure is subject to the synoptic climate variable effect, form truss structure for jacket spud leg and described supporting steel pipe, easy installation and removal utilizes less material to obtain larger rigidity.
As shown in Figure 1, in the utility model, described steel pipe pile 1, described inserting paragraph 2, described jacket spud leg 3, described supporting steel pipe 4 and described diagonal brace 6 are the cylindrical shape steel structure, the cylindrical shape steel structure is drawn materials easily, utilize less material to obtain larger rigidity, weight is relatively light, is convenient to installation and removal.
As shown in Figure 1, in the utility model, described steel pipe pile 1 is 3～8, is preferably 4,4 with described inserting paragraph 2, described jacket spud leg 3,4 combinations of described supporting steel pipe, form pylon platform 5, thereby form mountion plate to wind power generating set.
In the utility model, the part that described inserting paragraph 2 is inserted in the described steel pipe pile 1 is fixing by grouting material and described steel pipe pile 1 bonding, and easy construction adapts to the adjustment of site error.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203563194U CN202732247U (en) | 2012-07-21 | 2012-07-21 | Truss type offshore wind turbine foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203563194U CN202732247U (en) | 2012-07-21 | 2012-07-21 | Truss type offshore wind turbine foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732247U true CN202732247U (en) | 2013-02-13 |
Family
ID=47657954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203563194U Expired - Lifetime CN202732247U (en) | 2012-07-21 | 2012-07-21 | Truss type offshore wind turbine foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732247U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777333A (en) * | 2012-07-21 | 2012-11-14 | 广东明阳风电产业集团有限公司 | Truss type wind turbine structure |
| CN103233481A (en) * | 2013-04-17 | 2013-08-07 | 广东明阳风电产业集团有限公司 | A jacket support structure that can be connected by grouting |
| CN104153630A (en) * | 2014-07-24 | 2014-11-19 | 福建永福铁塔技术开发有限公司 | Transition connection method of hybrid wind power towers |
| CN106121339A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric force pole tower |
| CN108331007A (en) * | 2018-05-17 | 2018-07-27 | 中能电力科技开发有限公司 | A kind of foundation structure and installation method for the high-power unit of offshore wind farm |
| CN109024660A (en) * | 2018-07-17 | 2018-12-18 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile foundation method for dismounting and offshore foundation method for dismounting |
| CN109026550A (en) * | 2018-08-23 | 2018-12-18 | 陈辉 | Open side type foundation structure of offshore wind |
-
2012
- 2012-07-21 CN CN2012203563194U patent/CN202732247U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777333A (en) * | 2012-07-21 | 2012-11-14 | 广东明阳风电产业集团有限公司 | Truss type wind turbine structure |
| CN103233481A (en) * | 2013-04-17 | 2013-08-07 | 广东明阳风电产业集团有限公司 | A jacket support structure that can be connected by grouting |
| CN103233481B (en) * | 2013-04-17 | 2015-08-12 | 广东明阳风电产业集团有限公司 | Jacket supporting structure capable of being connected in grouting mode |
| CN104153630A (en) * | 2014-07-24 | 2014-11-19 | 福建永福铁塔技术开发有限公司 | Transition connection method of hybrid wind power towers |
| CN106121339A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric force pole tower |
| CN106121339B (en) * | 2016-06-27 | 2018-07-31 | 黄茴茴 | A kind of electric force pole tower |
| CN108331007A (en) * | 2018-05-17 | 2018-07-27 | 中能电力科技开发有限公司 | A kind of foundation structure and installation method for the high-power unit of offshore wind farm |
| CN109024660A (en) * | 2018-07-17 | 2018-12-18 | 中国能源建设集团广东省电力设计研究院有限公司 | Pile foundation method for dismounting and offshore foundation method for dismounting |
| CN109026550A (en) * | 2018-08-23 | 2018-12-18 | 陈辉 | Open side type foundation structure of offshore wind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: MING YANG SMART ENERGY GROUP Co.,Ltd. Address before: 528400 Torch Industrial Zone, Ming Yang Industrial Zone, Torch Development Zone, Guangdong, Zhongshan, 22 Patentee before: GUANGDONG MINGYANG WIND POWER INDUSTRY GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |