CN208763056U - The Wind turbines basis of more radial beams is set - Google Patents
The Wind turbines basis of more radial beams is set Download PDFInfo
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- CN208763056U CN208763056U CN201821183997.9U CN201821183997U CN208763056U CN 208763056 U CN208763056 U CN 208763056U CN 201821183997 U CN201821183997 U CN 201821183997U CN 208763056 U CN208763056 U CN 208763056U
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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
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Abstract
The utility model relates to a kind of Wind turbines bases that more radial beams are arranged.The purpose of the utility model is to provide a kind of Wind turbines bases of structurally reasonable, easy for construction, safe and reliable more radial beams of setting.The technical solution of the utility model is: a kind of Wind turbines basis that more radial beams are arranged, it is characterized by: having circular bottom plate, the upper surface center of circular bottom plate is equipped with pier in basis, the basic center Zhong Dun is equipped with foundation ring or anchor bolt cage for connecting top tower, radial centered on pier in basis in circular bottom plate to be uniformly provided with several radial beams, pier and radial beam are formed by concrete formed by integrally casting in the circular bottom plate, basis；Several beam lattice, backfill in beam lattice are separated into through radial beam above the circular bottom plate.The utility model is suitable for land wind power plant engineering.
Description
Technical field
The utility model relates to a kind of Wind turbines bases that more radial beams are arranged.Suitable for land wind power plant engineering.
Background technique
The land wind power plant Wind turbines foundation pattern in China mainly has at present: traditional massive cement foundation structure,
The structural concrete, amount of reinforcement are big, and cost is high, and the heat of hydration is higher, more demanding to construction and maintenance；The board-like base of octagon raft
Plinth, the structure are relatively saved by Zhong Dun, eight radial girders and the annular connection common stress of secondary beam, basic material dosage, but by
It is too long in annular connection time beam length, it is easy cracking, secondary beam is unfavorable for draining with the enclosure space that girder is formed, and template type
Multiplicity causes working measure expense to increase.
Summary of the invention
Technical problem to be solved by the utility model is: in view of the above problems, providing a kind of structurally reasonable, construction
The Wind turbines basis of convenient, safe and reliable more radial beams of setting.
The technical scheme adopted by the utility model is a kind of Wind turbines basis that more radial beams are arranged, feature
It is: there is circular bottom plate, the upper surface center of circular bottom plate is equipped with pier in basis, and the basic center Zhong Dun is equipped with for connecting
The foundation ring or anchor bolt cage or anchor bolt cage of portion's tower, it is radial centered on pier in basis in circular bottom plate to be uniformly provided with several put
Beam is penetrated, pier and radial beam are formed by concrete formed by integrally casting in the circular bottom plate, basis；Through radiating above the circular bottom plate
Beam is separated into several beam lattice, backfill in beam lattice.
The circular bottom plate upper surface has the gradient being inclined outwardly centered on pier in basis.
The upper surface of the radial beam is to be less than or equal to 1 from nose in the basis to the inclined slope surface of the other end, the gradient:
4。
The base plate thickness is 300~500mm.
Used strength grade of concrete is in C40~C45.
The beneficial effects of the utility model are: the utility model passes through pier, radial beam, circular bottom plate and basis in basis
The moment of flexure that backfill common equilibrium external loads generate, structure Path of Force Transfer is clear, and resistance to capsizing is strong.The utility model is not set
Connection secondary beam is set, can be to avoid secondary beam crack, constructing operation is convenient, template specification type is few, and beam lattice internal drainage is smooth.This is practical
Novel foundation counter-force is directly passed on radial beam, and load transmission path is simpler, can be more by several common stress of beam
The reloading in the good receiving 360 ° of directions in top, bottom slab stress is smaller, and basic material dosage more saves, and cost is lower.
Detailed description of the invention
Fig. 1 is the top view of embodiment.
Fig. 2 is the sectional side elevation of embodiment.
Specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment is a kind of Wind turbines basis that more radial beams are arranged, and has circular bottom plate
3, the upper surface center of circular bottom plate 3 is equipped with pier 1 in basis, in basis 1 center of pier be equipped with foundation ring or anchor bolt cage 5 (for
Top tower 4 connects), it is radial centered on pier 1 in basis in circular bottom plate 3 to be uniformly provided with 12 radial beams 2.Upper load
Radial beam 2 is passed to by pier 1 in basis, and radial beam 2 delivers load to circular bottom plate 3, load is passed by circular bottom plate 3
Ground is passed, load transmission path is reasonable.
3 top of circular bottom plate is separated into multiple beam lattice, backfill in beam lattice through radial beam 2 in the present embodiment.Backfill is certainly
Weight and the common tilting moment resisting external loads and generating of basis self weight, guarantee the stability of structure.
Circular bottom plate 3 in this example, pier 1 and radial beam 2 are formed by concrete formed by integrally casting in basis, strength grade of concrete
Between C40~C45.Generally in 300~500mm, 3 upper surface of circular bottom plate is arranged with pier 1 in basis is 3 thickness of circular bottom plate
The gradient that center is inclined outwardly is conducive to draining.The upper surface of radial beam 2 be from 1 end of pier in basis to the inclined slope surface of the other end,
The gradient is generally no greater than 1:4, convenient for construction.1 height of pier and circumscribed circle diameter are calculated according to actual loading situation and are determined in basis.
When construction, required steel form specification type is less, passes in and out convenient for construction personnel, and basic material dosage is less, it is easier to disposable
Completion is poured, hydration heat of concrete greatly reduces, and can preferably guarantee concrete pouring quality.
Above-described embodiment is only a more excellent scheme of the invention, and related technical personnel, which should be appreciated that, is not departing from this hair
Bright principle and essence it is lower can in embodiment technical solution or parameter modify or replace, should all cover in this hair
Within bright protection scope.
Claims (5)
1. a kind of Wind turbines basis that more radial beams are arranged, it is characterised in that: have circular bottom plate (3), circular bottom plate (3)
Upper surface center be equipped with basis in pier (1), basis in pier (1) center be equipped with for connect top tower (4) foundation ring or
Anchor bolt cage (5), it is radial centered on pier in basis (1) in circular bottom plate (3) to be uniformly provided with several radial beams (2), the circle
Pier (1) and radial beam (2) are formed by concrete formed by integrally casting in shape bottom plate (3), basis；Through putting above the circular bottom plate (3)
It penetrates beam (2) and is separated into several beam lattice, backfill in beam lattice.
2. the Wind turbines basis of more radial beams of setting according to claim 1, it is characterised in that: the circular bottom plate
(3) upper surface has the gradient being inclined outwardly centered on pier in basis (1).
3. the Wind turbines basis of more radial beams of setting according to claim 1, it is characterised in that: the radial beam
(2) upper surface is to be held from pier (1) in the basis to the inclined slope surface of the other end, and the gradient is less than or equal to 1:4.
4. the Wind turbines basis of more radial beams of setting according to claim 1, it is characterised in that: the base plate thickness
For 300~500mm.
5. the Wind turbines basis of more radial beams of setting according to claim 1, it is characterised in that: used coagulation
Native strength grade is in C40~C45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183997.9U CN208763056U (en) | 2018-07-25 | 2018-07-25 | The Wind turbines basis of more radial beams is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183997.9U CN208763056U (en) | 2018-07-25 | 2018-07-25 | The Wind turbines basis of more radial beams is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763056U true CN208763056U (en) | 2019-04-19 |
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ID=66129231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183997.9U Active CN208763056U (en) | 2018-07-25 | 2018-07-25 | The Wind turbines basis of more radial beams is set |
Country Status (1)
| Country | Link |
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| CN (1) | CN208763056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195957A (en) * | 2020-09-09 | 2021-01-08 | 中国电建集团华东勘测设计研究院有限公司 | Reinforced connecting structure of fan tower and foundation and construction method |
| CN113047440A (en) * | 2021-05-06 | 2021-06-29 | 上海大学 | Double-layer radiation beam string structure with wind-resistant cable and construction method thereof |
-
2018
- 2018-07-25 CN CN201821183997.9U patent/CN208763056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195957A (en) * | 2020-09-09 | 2021-01-08 | 中国电建集团华东勘测设计研究院有限公司 | Reinforced connecting structure of fan tower and foundation and construction method |
| CN113047440A (en) * | 2021-05-06 | 2021-06-29 | 上海大学 | Double-layer radiation beam string structure with wind-resistant cable and construction method thereof |
| CN113047440B (en) * | 2021-05-06 | 2023-08-11 | 盐城市建筑设计研究院有限公司 | Double-layer radial beam string structure with wind resistance cable and construction method thereof |
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