CN201952807U - Tubular pile platform base for wind power generator - Google Patents
Tubular pile platform base for wind power generator Download PDFInfo
- Publication number
- CN201952807U CN201952807U CN2011200722279U CN201120072227U CN201952807U CN 201952807 U CN201952807 U CN 201952807U CN 2011200722279 U CN2011200722279 U CN 2011200722279U CN 201120072227 U CN201120072227 U CN 201120072227U CN 201952807 U CN201952807 U CN 201952807U
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- pile tube
- wind
- platform base
- driven generator
- base body
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Abstract
The utility model provides a tubular pile platform base for a wind power generator, wherein a tubular pile platform base body is a platform structure supported by tubular pile upright posts. The tubular pile platform base comprises a bottom plate located at the lower part of the base body; a plurality of cylindrical hollow tubular pile upright posts evenly distributed in the middle of the base body are arranged above the bottom plate; a top platform at the upper part of the base body is arranged above the tubular pile upright post; wind power generator fixing screws are embedded above the top platform; the wind power generator is fixed by the generator fixing screws; a supporting and fixing pile inserted in the sea bed is arranged in a hole of each hollow tubular pile upright post; supporting and fixing pile connecting concrete for integrally connecting and fixing the supporting and fixing pile and the hole of the tubular upright post is arranged between the supporting and fixing pile and the tubular pile upright post; and a close block for closing the supporting and fixing pile is arranged above the supporting and fixing pile. The foundation of the tubular pile platform base is firm and does not sink, the construction efficiency is high, the construction period is short, the investment is small, and the construction cost is low.
Description
Technical field
The utility model relates to the wind-driven generator field.
Background technology
Wind-driven generator uses natural wind to generate electricity, because the advantage of economy, environmental protection is arranged, more and more is subject to people's attention, and be green energy resource, wind generating technology has also obtained high speed development.The broad coastal abundant wind resource that has does not also take valuable land, is the first-selected area of wind-power electricity generation.
On shallow sea soft during basic enterprising sector-style power generating, marine high wind load, seawater corrosion, wave impact etc. will be born in the basis of wind-driven generator, also to solve because the water content on soft upward basis is big, form very thick mud, difficult problems such as the very low basis of causing of the bearing capacity of mud is unstable, sedimentation downwards.So, the basis of wind-driven generator more than land complex structure, technical difficulty height, efficiency of construction is low, construction cost is high, investment is big, the construction period is long.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of pile tube platform base of wind-driven generator is provided, can bear marine high wind load, seawater corrosion, wave impact, solve because the soft difficult problems such as the low basis of causing of foundation bearing capacity is unstable, sedimentation downwards that go up, make foundation construction efficient height, the construction cost of wind-driven generator low, small investment, the construction period is short.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the pile tube platform base of wind-driven generator comprises wind-driven generator, comprises that also the pile tube platform base body that supports wind-driven generator weight, the support fixation stake of support pile tube platform base body, sealing piece, the support fixation stake of sealing support fixation stake above pile tube platform base body connect concrete; Pile tube platform base body is the platform structure with the pile tube upright supports, comprise that the base plate that is positioned at pipe machine platform base body bottom, the top of base plate have a plurality of pile tube column, pile tube column tops that are positioned at the equally distributed cylinder type hollow in pile tube platform base body middle part that the top platform that is positioned at pile tube platform base body top is arranged, top platform top is embedding the wind-driven generator fixed screw, and the generator fixed screw is wind-driven generator fixedly; The Kong Zhongyou of hollow pile tube column inserts the support fixation stake in seabed, has between the hole of support fixation stake and pile tube column to make it be connected and fixed the support fixation stake connection concrete that is integral, and there is the sealing piece of sealing support fixation stake the top of support fixation stake.
Described pile tube column around pile tube platform base body slopes inwardly on base plate, and is vertical with base plate at the pile tube column at pile tube platform base body center.
Pile tube column on the described base plate is all vertical with base plate.
Described top platform, base plate, pile tube column are made with steel concrete or steel, and there is the anti-corrosion protection layer on the surface of steel.
The hole at described pile tube column center is circle, square, hexagon or all directions shape, and the profile of support fixation stake is cylindrical.
The hole at described pile tube column center is circular, and the profile of support fixation stake is square, hexagon or all directions shape.
Described have a presser feet jackstone above base plate.
The beneficial effects of the utility model are: the pedestal of wind-driven generator can bear marine high wind load, seawater corrosion, wave impact, solve because difficult problems such as the low basis of causing of weak soil foundation bearing capacity is unstable, sedimentations downwards, make foundation construction efficient height, the construction cost of wind-driven generator low, small investment, the construction period is short.
Description of drawings
1. Fig. 1 is the face portion view of the pile tube platform base of wind-driven generator.
2. Fig. 2 is the vertical view of Fig. 1.
3. Fig. 3 is the A-A amplification view of Fig. 1.
In the drawings:
1. wind-driven generator 2. pile tube platform base bodies
3. top platform 4. base plates
5. pile tube pillar 6. support fixation stakes
7. seal piece 8. wind-driven generator fixed screws
9. the support fixation stake connects concrete 10. presser feet jackstones
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1, Fig. 2, Fig. 3 are first kind of embodiment of the present utility model.
Fig. 1 is the front section view of the pile tube platform base of wind-driven generator.Fig. 2 is the vertical view of Fig. 1.Fig. 3 is the A-A amplification view of Fig. 1.
By among Fig. 1, Fig. 2, Fig. 3 as can be seen, the pile tube platform base of wind-driven generator supports the weight and the load of wind-driven generator 1, pedestal is positioned on the mud face in seabed, shallow sea, wind-driven generator 1 is existing wind-driven generator commonly used, various different capacities, different structure and weight can be arranged, the utility model be applicable to bulking value big be positioned at high-power wind-driven generator on the weak soil basis, shallow sea.
The pile tube platform base of wind-driven generator comprises that the pile tube platform base body 2 that supports wind-driven generator 1 weight, the support fixation stake 6 of support pile tube platform base body 2, sealing piece 7, the support fixation stake of sealing support fixation stake 6 above pile tube platform base body 2 connect concrete 9.
Pile tube platform base body 2 is frame type pile tube platform structures, pile tube platform base body 2 comprises that the top of the base plate 4 that is positioned at pile tube platform base body 2 bottoms, base plate 4 has a plurality of pile tube column 5, pile tube column 5 tops that are positioned at the cylinder type hollow at base body middle part that the top platform 3 that is positioned at pile tube platform base body 2 tops is arranged, and top platform 3 tops are embedding the fixedly wind-driven generator fixed screw 8 of wind-driven generator.Base plate 4 contacts with seabed mud face, and the area of base plate 4 is big, and the pressure of unit area is reduced, and helps reducing the sedimentation of pile tube platform base body 2.Pile tube column 5 is hollow cylinder form, and pile tube column 5 connects the pile tube platform of base plate 4 and top platform 3 formation tower structures.
The Kong Zhongyou of pile tube column 5 inserts abyssal support fixation stake 6, support fixation stake 6 is supported and fixing pile tube platform base body 2, because inserting seabeds, support fixation stake 6 has in the upper strata of high-bearing capacity very, big with the contact area of foundation soil on every side, supporting capacity and stability have been improved with the side skin friction and the first moment of area of upper body, also just improve the supporting capacity and the stability of pile tube platform base body 2, can bear marine high wind load, wave impact.
Have between the hole of support fixation stake 6 and pile tube column 5 and make it be connected and fixed the support fixation stake connection concrete 9 that is integral, there is the sealing piece 7 of sealing support fixation stake 6 top of support fixation stake 6, and support fixation stake connection concrete 9 and sealing piece 7 are connected and fixed support fixation stake 6 and pile tube platform base body 2 and are integral.
The hole at pile tube column 5 centers is circle, square, hexagon or all directions shape, by among Fig. 3 as can be seen, the hole at pile tube column 5 centers is hexagons, and the filling of hexagonal bight makes support fixation stake and pile tube column be connected and fixed the support fixation stake that is integral to be connected concrete 9.The hole that another kind of embodiment is pile tube column 5 centers is circular, and the profile of support fixation stake 6 is square, hexagon or all directions shape.
Presser feet jackstone 10 is arranged above base plate 4, and presser feet jackstone 10 makes the pedestal of wind-driven generator stable.
The structure of first kind of embodiment of the present utility model is, base plate 4 and top platform 3 are regular hexagon thin plate, and there are six intilted hollow pile tube columns 5 in top at six angles around base plate 4 and the top platform 3, and the pile tube column 5 at center is perpendicular to base plate 4.
The structure of second kind of embodiment of the present utility model is, sole 4 and top platform 3 are regular hexagon thin plate, and the pile tube column 5 on the base plate 4 is all vertical with base plate 4, and pile tube column 5 is driven piles conveniently with base plate 4 vertical making, also can adopt the lower filling pile structure of cost, shortcoming is that top is bigger.
The pile tube platform base body 2 of wind-driven generator is the hollow structure of general frame, light in structure, materials are economized, and saturating wave is good, has good rigidity and intensity, firm in structure durable, seawater corrosion resistance and wave impact, anti-ice performance is good, has very strong supporting capacity, good stability can well bear the load of wind-driven generator.
Pile tube platform base body 2 is produced with the method for flowing water production in enormous quantities by land, and manufacturing engineering is carried out as far as possible by land, reduces offshore construction as far as possible, can enhance productivity, reduce cost, produce safer.
After pile tube platform base body 2 is placed on the mud face in seabed, in the hole of pile tube column 5, insert support fixation stake 6 and squeeze in the high soil layer of seabed bearing capacity, piling can use pile driving barge to construct, also can utilize top platform 3 as beating the machine operation platform, construct with the general machine machine of beating, do not make expensive pile driving barge, reduce construction cost with expense Ang.
The pedestal of wind-driven generator can not carry out consolidation process to original seafloor foundation, has removed jackstone and has filled out based process work such as sand, and saving time, it is laborsaving to save money.
The utility model has the advantages that: the pedestal of wind-driven generator can bear marine high wind load, seawater corrosion, wave stroke, solve because difficult problems such as the low basis of causing of soft upper foundation bearing capacity is unstable, sedimentations downwards, make foundation construction efficient height, the construction cost of wind-driven generator low, small investment, the construction period is short.
Claims (7)
1. the pile tube platform base of a wind-driven generator, comprise wind-driven generator (1), it is characterized in that: also comprise the pile tube platform base body (2) that supports wind-driven generator (1) weight, the support fixation stake (6) of supporting pile tube platform base body (2), sealing piece (7), support fixation stake connection concrete (9) in pile tube platform base body (2) top sealing support fixation stake (6); Pile tube platform base body (2) is the platform structure with the pile tube upright supports, comprise that the base plate (4) that is positioned at pile tube platform base body (2) bottom, the top of base plate (4) have a plurality of pile tube column (5), pile tube column (5) tops that are positioned at the equally distributed cylinder type hollow in pile tube platform base body (2) middle part that the top platform (3) that is positioned at pile tube platform base body (2) top is arranged, top platform (3) top is embedding wind-driven generator fixed screw (8), and generator fixed screw (8) is wind-driven generator (1) fixedly; The Kong Zhongyou of hollow pile tube column (5) inserts the support fixation stake (6) in seabed, have between the hole of support fixation stake (6) and pile tube column (5) to make it be connected and fixed the support fixation stake connection concrete (9) that is integral, there is the sealing piece (7) of sealing support fixation stake (6) top of support fixation stake (6).
2. the pile tube platform base of wind-driven generator according to claim 1, it is characterized in that: slope inwardly on base plate (4) at pile tube platform base body (2) pile tube column (5) all around, vertical at the pile tube column (5) at pile tube platform base body (2) center with base plate (4).
3. the pile tube platform base of wind-driven generator according to claim 1, it is characterized in that: the pile tube column (5) on the base plate (4) is all vertical with base plate (4).
4. the pile tube platform base of wind-driven generator according to claim 1, it is characterized in that: top platform (3), base plate (4), pile tube column (5) are made with steel concrete or steel, and there is the anti-corrosion protection layer on the surface of steel.
5. the pile tube platform base of wind-driven generator according to claim 1 is characterized in that: the hole at pile tube column (5) center is circle, square, hexagon or shape from all directions, and the profile of support fixation stake (6) is cylindrical.
6. the pile tube platform base of wind-driven generator according to claim 1 is characterized in that: the hole at pile tube column (5) center is circular, and the profile of support fixation stake (6) is square, hexagon or shape from all directions.
7. the pile tube platform base of wind-driven generator according to claim 1 is characterized in that: in the top of base plate (4) presser feet jackstone (10) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722279U CN201952807U (en) | 2011-03-18 | 2011-03-18 | Tubular pile platform base for wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722279U CN201952807U (en) | 2011-03-18 | 2011-03-18 | Tubular pile platform base for wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952807U true CN201952807U (en) | 2011-08-31 |
Family
ID=44496927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200722279U Expired - Fee Related CN201952807U (en) | 2011-03-18 | 2011-03-18 | Tubular pile platform base for wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321237A (en) * | 2013-06-04 | 2013-09-25 | 中交第二航务工程勘察设计院有限公司 | Tubular pile combined structure and construction method for wharf engineering |
| CN103362137A (en) * | 2012-03-26 | 2013-10-23 | 刘红静 | Offshore wind driven generator foundation with sunk base plate and supporting piles |
| CN105019419A (en) * | 2015-06-29 | 2015-11-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Guide pipe frame, guide pipe frame foundation platform and guide pipe frame construction method |
| CN113152408A (en) * | 2021-02-03 | 2021-07-23 | 中铁建设集团南方工程有限公司 | Buoyancy supporting and fixing platform for supporting offshore wind turbine and offshore building |
-
2011
- 2011-03-18 CN CN2011200722279U patent/CN201952807U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362137A (en) * | 2012-03-26 | 2013-10-23 | 刘红静 | Offshore wind driven generator foundation with sunk base plate and supporting piles |
| CN103321237A (en) * | 2013-06-04 | 2013-09-25 | 中交第二航务工程勘察设计院有限公司 | Tubular pile combined structure and construction method for wharf engineering |
| CN103321237B (en) * | 2013-06-04 | 2016-05-25 | 中交第二航务工程勘察设计院有限公司 | A kind of pile tube combining structure and for the method for construction of Wharf Engineering |
| CN105019419A (en) * | 2015-06-29 | 2015-11-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Guide pipe frame, guide pipe frame foundation platform and guide pipe frame construction method |
| CN113152408A (en) * | 2021-02-03 | 2021-07-23 | 中铁建设集团南方工程有限公司 | Buoyancy supporting and fixing platform for supporting offshore wind turbine and offshore building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140318 |