CN219196027U - Wind power tower barrel foundation and wind power tower - Google Patents
Wind power tower barrel foundation and wind power tower Download PDFInfo
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- CN219196027U CN219196027U CN202320824522.8U CN202320824522U CN219196027U CN 219196027 U CN219196027 U CN 219196027U CN 202320824522 U CN202320824522 U CN 202320824522U CN 219196027 U CN219196027 U CN 219196027U
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- wind power
- precast concrete
- tower
- power tower
- base plate
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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
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of wind power generation and discloses a wind power tower foundation, which comprises a precast concrete bottom plate, wherein the precast concrete bottom plate is formed by splicing a plurality of split bodies, the surface of the split bodies is provided with integrally formed connecting plates, the top of the precast concrete bottom plate is connected with a tower installation cylinder, the bottom of the top of the precast concrete bottom plate, which is positioned at the inner side of the tower installation cylinder, is provided with installing grooves at equal intervals, precast pile cylinders are spliced at the bottom of the precast concrete bottom plate, and steel rope connecting bolts are connected at equal intervals through the inner side of the connecting plates. The tower barrel can improve the stability of the wind power tower in use after being connected with the steel rope connecting bolt through the steel rope, and can ensure the stability of the split spliced precast concrete base plate in use through two adjacent connecting plates along with the pulling stress of the steel rope.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a wind power tower barrel foundation and a wind power tower.
Background
The wind power generation tower foundation is an important structural member for transmitting loads of wind turbines and towers to a foundation. The foundations are generally divided into independent foundations and pile foundations according to foundation conditions. For sites where geological conditions are good, a separate foundation is typically employed. And sites with poor geological conditions, such as soft soil foundations, complex geological conditions and the like, pile foundations are generally adopted to increase stability of a foundation structure. Pile foundations generally comprise pile bodies and bearing platforms, the pile bodies generally adopt rotary digging piles, a reinforcement cage is placed after holes are formed in rotary digging, and finally concrete is poured.
At present, chinese patent discloses (bulletin number CN 213684403U) an assembled wind power tower foundation, among the disclosed technical scheme, upper portion tower section of thick bamboo structure inserts wind power tower foundation through the mode of assembly for wind power tower stability is relatively poor in the in-process of use, and when fracture damage appears in the position of pegging graft, inconvenient maintenance, and among the technical scheme of bulletin number CN215669649U wind power tower foundation and wind power tower, when the prefabricated socket that the basis adopted the concatenation to be, the foundation is the condition that easy stability is poor after the concatenation.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a wind power tower barrel foundation and a wind power tower.
The utility model is realized by adopting the following technical scheme: the utility model provides a wind-powered electricity generation tower section of thick bamboo basis, includes precast concrete bottom plate, precast concrete bottom plate is formed by a plurality of components of a whole that can function independently concatenation, and the surface at components of a whole that can function independently top is provided with integrated into one piece's connecting plate, the top of precast concrete bottom plate is connected with a tower section of thick bamboo installation section of thick bamboo, the precast concrete bottom plate top is located the inboard bottom equidistant mounting groove that is equipped with of tower section of thick bamboo installation section of thick bamboo, precast concrete bottom plate's bottom grafting has precast pile section of thick bamboo, the inboard equidistant through connection of connecting plate has the steel cable connecting bolt.
As a further improvement of the above solution, the surface of the connecting plate is equally spaced apart with perforations through which the steel cord connecting bolts are arranged.
As a further improvement of the scheme, the outer side of the precast concrete base plate is provided with a precast concrete ring.
As a further improvement of the scheme, casting holes for inserting precast pile barrels are formed in the surface of the split body.
As a further improvement of the scheme, the precast pile cylinder is internally provided with reinforcing steel bars.
The wind power tower comprises a tower barrel and a wind power tower barrel foundation, wherein the bottom of the tower barrel is connected with an integrally formed plug-in connection part at equal intervals, the outer side of the tower barrel is connected with a steel wire rope at equal intervals, and the plug-in connection part is installed in an installation groove through a connecting bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matched use of the plug-in part and the mounting groove, after the plug-in part is mounted in the mounting groove through the connecting bolt, when the plug-in part is split, the plug-in part can be maintained by entering the inside of the tower, so that the maintenance is convenient when a crack appears.
2. According to the wind power tower, the steel rope connecting bolt and the steel rope are matched, so that the stability of the tower barrel in use can be improved after the tower barrel is connected with the steel rope connecting bolt through the steel rope, and the stability of the split-spliced precast concrete base plate in use can be ensured through two adjacent connecting plates along with the pulling stress of the steel rope.
Drawings
FIG. 1 is a schematic view of the structure of the present utility precast concrete deck;
FIG. 2 is a schematic diagram of a wind tower according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a precast concrete deck and tower of the present utility model.
Main symbol description:
the concrete pile comprises a precast concrete bottom plate 1, a split body 11, a connecting plate 12, a tower drum mounting drum 13, a mounting groove 14, a precast pile drum 2, a steel rope connecting bolt 3, a precast concrete ring 4, a tower drum 5, a splicing part 6, a steel wire rope 7 and a connecting bolt 8.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-3, a wind power tower foundation and a wind power tower of the present embodiment include a precast concrete base plate 1, wherein the precast concrete base plate 1 is formed by splicing a plurality of split bodies 11, a precast concrete ring 4 is provided on the outer side of the precast concrete base plate 1, an integrally formed connecting plate 12 is provided on the surface of the top of the split bodies 11, a tower mounting cylinder 13 is connected to the top of the precast concrete base plate 1, mounting grooves 14 are provided at equal intervals on the bottom of the top of the precast concrete base plate 1, which is located at the inner side of the tower mounting cylinder 13, precast pile cylinders 2 are spliced at the bottom of the precast concrete base plate 1, and reinforcing steel bars are provided inside the precast pile cylinders 2.
The inner side of the connecting plate 12 is connected with steel rope connecting bolts 3 in a penetrating way at equal intervals, the surface of the connecting plate 12 is provided with penetrating holes penetrating the steel rope connecting bolts 3 at equal intervals, and the surface of the split 11 is provided with pouring holes for inserting precast pile cylinders 2.
Still include a tower section of thick bamboo 5, the equidistant grafting portion 6 that is connected with integrated into one piece in the bottom of a tower section of thick bamboo 5, the equidistant steel wire rope 7 that is connected with in the outside of a tower section of thick bamboo 5, grafting portion 6 pass through connecting bolt 8 and install in mounting groove 14, and after being connected with steel wire rope connecting bolt 3, the produced pulling force of steel wire rope 7 can let adjacent components of a whole that can function independently 11 directly splice more stable through two connecting plates 12.
The implementation principle of the wind power tower barrel foundation and the wind power tower in the embodiment of the application is as follows: after the precast pile drum 2 is driven into the bottom surface, the split body 11 of the precast concrete base plate 1 is installed through the position of the precast pile drum 2, after the precast concrete plate 1 is assembled, concrete is poured into the precast pile drum 2 through pouring holes, the tower drum 5 is installed on the precast concrete base plate after being lifted by a crane, the splicing part 6 on the tower drum 5 stretches into the installation groove 14, the installation is performed through the connecting bolts 8, and the steel wire ropes 7 on the tower drum 5 are connected to the steel wire rope connecting bolts 3 of the two connecting plates 12.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. A wind power tower foundation, comprising:
the precast concrete base plate (1), precast concrete base plate (1) is formed by splicing a plurality of components of a whole that can function independently (11), and the surface at components of a whole that can function independently (11) top is provided with integrated into one piece connecting plate (12), the top of precast concrete base plate (1) is connected with a tower section of thick bamboo installation section of thick bamboo (13), the bottom that precast concrete base plate (1) top is located tower section of thick bamboo installation section of thick bamboo (13) inboard is equidistant to be equipped with mounting groove (14), precast pile section of thick bamboo (2) have been pegged graft to the bottom of precast concrete base plate (1);
the inner side of the connecting plate (12) is connected with steel rope connecting bolts (3) in a penetrating way at equal intervals.
2. A wind power tower foundation according to claim 1, characterized in that the surface of the connection plate (12) is equally spaced apart provided with perforations through which steel rope connection pins (3) are arranged.
3. A wind power tower foundation according to claim 1, characterized in that the outside of the precast concrete base plate (1) is provided with precast concrete loops (4).
4. A wind power tower foundation according to claim 1, characterized in that casting holes for inserting prefabricated piles (2) are formed in the surface of the split body (11).
5. A wind power tower foundation according to claim 1, characterized in that the prefabricated pile cylinders (2) are internally provided with reinforcing bars.
6. Wind power tower characterized in that the wind power tower comprises a tower barrel (5) and a wind power tower barrel foundation according to any one of claims 1-5, wherein the bottom of the tower barrel (5) is connected with integrally formed plug-in parts (6) at equal intervals, the outer side of the tower barrel (5) is connected with steel wire ropes (7) at equal intervals, and the plug-in parts (6) are installed in installation grooves (14) through connecting bolts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824522.8U CN219196027U (en) | 2023-04-14 | 2023-04-14 | Wind power tower barrel foundation and wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320824522.8U CN219196027U (en) | 2023-04-14 | 2023-04-14 | Wind power tower barrel foundation and wind power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219196027U true CN219196027U (en) | 2023-06-16 |
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ID=86714280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320824522.8U Active CN219196027U (en) | 2023-04-14 | 2023-04-14 | Wind power tower barrel foundation and wind power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219196027U (en) |
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2023
- 2023-04-14 CN CN202320824522.8U patent/CN219196027U/en active Active
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