CN203891048U - Overwater four-pile foundation of offshore wind generation set - Google Patents
Overwater four-pile foundation of offshore wind generation set Download PDFInfo
- Publication number
- CN203891048U CN203891048U CN201420194101.2U CN201420194101U CN203891048U CN 203891048 U CN203891048 U CN 203891048U CN 201420194101 U CN201420194101 U CN 201420194101U CN 203891048 U CN203891048 U CN 203891048U
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- Prior art keywords
- overwater
- pile
- pipe
- pile foundation
- offshore wind
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 238000003466 welding Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses an overwater four-pile foundation of an offshore wind generation set. The overwater four-pile foundation comprises four pipe piles and a supporting platform; a connecting pipe pile is arranged in the center of the upper part of the supporting platform, and pipe inserting heads corresponding to the four pipe piles are arranged at the lower part of the supporting platform. According to the overwater four-pile foundation of the offshore wind generation set, the pipe inserting heads are inserted into the upper ends of the pipe piles after assembling, and concrete is filled in the pipe piles; the pipe piles and the supporting platform and the like are manufactured in a plant, the simple works of piling and welding and the like are carried out on the construction site, thus underwater work is replaced by overwater work, and as a result, the offshore construction cycle is decreased; the pipe inserting heads and the pipe piles are connected by an inserting manner, and therefore, the leveling is easily carried out, and the construction difficulty is lowered down; the overwater four-pile foundation is simple in structure, small in cost, convenient to transport, reduces the transportation cost, and is convenient to dismount after the service life.
Description
Technical field
The utility model relates to the basic platform of a kind of offshore wind power equipment, particularly a kind of offshore wind farm.
Background technology
Along with domestic Oversea wind power generation, especially the fast development of the marine wind field of high-power wind-driven generator and deep water, the geological conditions difference of different waters is huge, offshore wind turbine foundation must can adapt to Various Complex geology, therefore, for complicated Marine Geology condition, large-scale wind driven generator and braced structures thereof are fixed on sea bed particularly important.
The High-Rise Pile Cap Foundation that domestic existing offshore wind farm project adopts, due to high costs, and long construction period, make operation on the sea personnel at sea the activity duration of a specified duration, there is potential safety hazard, and increased accordingly wind energy turbine set cost of investment.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of can reduce the offshore construction cycle, and structure is light and handy, with low cost, is convenient to transportation, and application life, after date, was convenient to offshore wind farm unit four pile foundations waterborne of removing.
The utility model solves the technical scheme that its technical problem adopts:
A kind of offshore wind farm unit four pile foundations waterborne, comprise four pile tubes and support platform, the central upper portion of described support platform is provided with connection pile tube, bottom is provided with the intubate head corresponding with described four pile tubes, after assembling, described intubate head inserts the upper end of described pile tube, and is perfused with concrete in described pile tube.
Described support platform longitudinal supporting plate dull and stereotyped by multilayer water and that be welded between described multilayer water flat board forms.
Between described longitudinal supporting plate and described level board, be provided with reinforcing rib.
The beneficial effects of the utility model are: in pile tube of the present utility model and support platform Deng factory, complete, only need to simply drive piles at the construction field (site), the work such as welding, underwater operation is converted into operation at sea, reduced the offshore construction cycle, intubate head and pile tube adopt socket connection mode, are easy to leveling, have reduced difficulty of construction, structure is light and handy, with low cost, be convenient to transportation, reduced cost of transportation, application life, after date, was convenient to remove.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of offshore wind farm unit four pile foundations waterborne, comprise four pile tubes 1 and support platform, the central upper portion of described support platform is provided with the connection pile tube 2 for connecting fan tower cylinder, and bottom is provided with the intubate corresponding with described four pile tubes 13, in the present embodiment, described support platform is square, and four pile tubes 1 are positioned at the place, four angles of support platform.
Described support platform consists of multilayer water dull and stereotyped 4 and the longitudinal supporting plate 5 that is welded between described multilayer water flat board 4, and is welded with reinforcing rib 6 between described longitudinal supporting plate 5 and described level board 4, and simple in structure, stability is strong.
During construction, first four pile tubes are squeezed on sea bed, then by 3 upper end of inserting described four pile tubes 1 of the intubate in support platform, finally at the interior perfusion strong concrete of pile tube 1, due to intubate head and pile tube employing socket connection mode, can be by intubate 3 degree of depth leveling of inserting pile tube 1, construction is simple, convenient.
In pile tube of the present utility model and support platform Deng factory, complete, only need to simply drive piles at the construction field (site), the work such as welding, underwater operation is converted into operation at sea, has reduced the offshore construction cycle, reduced difficulty of construction, structure is light and handy, with low cost, be convenient to transportation, reduced cost of transportation, application life, after date, was convenient to remove.
Claims (2)
1. offshore wind farm unit four pile foundations waterborne, it is characterized in that it comprises four pile tubes (1) and support platform, the central upper portion of described support platform is provided with and connects pile tube (2), bottom is provided with the intubate head (3) corresponding with described four pile tubes (1), after assembling, described intubate head (3) inserts the upper end of described pile tube (1), and is perfused with concrete in described pile tube (1); Described support platform is by multilayer water dull and stereotyped (4) and be welded on longitudinal supporting plate (5) formation between described multilayer water dull and stereotyped (4).
2. offshore wind farm unit according to claim 1 four pile foundations waterborne, is characterized in that being provided with reinforcing rib (6) between described longitudinal supporting plate (5) and described level board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194101.2U CN203891048U (en) | 2014-04-21 | 2014-04-21 | Overwater four-pile foundation of offshore wind generation set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194101.2U CN203891048U (en) | 2014-04-21 | 2014-04-21 | Overwater four-pile foundation of offshore wind generation set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203891048U true CN203891048U (en) | 2014-10-22 |
Family
ID=51717469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194101.2U Expired - Lifetime CN203891048U (en) | 2014-04-21 | 2014-04-21 | Overwater four-pile foundation of offshore wind generation set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203891048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953055A (en) * | 2014-04-21 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Offshore wind power generator set waterborne four-pile foundation |
-
2014
- 2014-04-21 CN CN201420194101.2U patent/CN203891048U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953055A (en) * | 2014-04-21 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Offshore wind power generator set waterborne four-pile foundation |
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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 | ||
| 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 Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee before: GUANGDONG MINGYANG WIND POWER INDUSTRY GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |