CN204174634U - A kind of wind-driven generator tower frame foundation structure - Google Patents
A kind of wind-driven generator tower frame foundation structure Download PDFInfo
- Publication number
- CN204174634U CN204174634U CN201420638475.9U CN201420638475U CN204174634U CN 204174634 U CN204174634 U CN 204174634U CN 201420638475 U CN201420638475 U CN 201420638475U CN 204174634 U CN204174634 U CN 204174634U
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- structural member
- flat board
- radial stop
- anchor cable
- hole
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Abstract
The utility model discloses a kind of wind-driven generator tower frame foundation structure, comprise central part, backward pull anchor cable, the first structural member and the second structural member; Described central part is positioned at the center on basis, and the first structural member and the second structural member interval are arranged, and described backward pull anchor cable annular is arranged, and pass from the inside of the first structural member and the second structural member respectively, be strained and fixed connection first structural member and the second structural member.The each component of the utility model structure can be prefabricated, do not need site operation, connects and do not need strict professional knowledge between each prefabricated component, and difficulty of construction reduces, and construction period shortens.
Description
Technical field
The utility model relates to foundation structure of building, is specifically related to wind-driven generator tower frame foundation structure.
Background technology
Traditional wind tower foundation normally adopts and excavates large foundation ditch, according to pre-set Construction Plan, arranges restriction and reinforced steel structure, in-site pouring concrete in foundation ditch.Basis adopts circular or polygonized structure is the most suitable, can effectively absorb wind-force effect in all directions, but the foundation framework of this shape and base for post to build difficulty larger; And in design and construction process, need the knowledge of very specialty, and long construction period, more component needs site operation to complete, and should not construct when weather conditions are poor.
Utility model content
For the problems referred to above, problem to be solved in the utility model is to provide a kind of short construction period, and difficulty of construction is little, can prefabricated units and adapt to the generator tower foundation of all directions wind-force effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of wind-driven generator tower frame foundation structure, comprises central part, backward pull anchor cable, the first structural member and the second structural member; Described central part is positioned at the center on basis, and the first structural member and the second structural member interval are arranged, and described backward pull anchor cable annular is arranged, and pass from the inside of the first structural member and the second structural member respectively, be strained and fixed connection first structural member and the second structural member.
As preferably, described first structural member is provided with radial rib and radial stop; Described radial rib is skewed, and higher one end is connected with radial stop, and the height of the more radial rib of height of described radial stop is high; The bottom of described radial rib extends to form the first flat board to both sides, the side of described first flat board is provided with the first through hole, and described backward pull anchor cable passes from the first through hole.
As preferably, described radial stop surface is trapezoidal shape, and front and back sides is arcuate in shape; The middle and upper part, side of described radial stop is provided with the second through hole, and described backward pull anchor cable passes from the second through hole; The bottom of described radial stop extends to form forward the second flat board, and the surface of described second flat board is trapezoidal shape, and front and back sides is arcuate in shape; The thickness of described second flat board is identical with the thickness of the first flat board; The inside of described radial stop is provided with indented bars, and the upper end of described indented bars passes the upper surface of radial stop.
As preferably, described radial stop, the first two sides that are dull and stereotyped, the second flat board are equipped with groove.
As preferably, described second structural member is plate wedge shape, and between two continuous print first structural members, side is provided with third through-hole and groove, and backward pull anchor cable passes from third through-hole,
As preferably, described backward pull anchor cable one encloses and passes from the first through hole and third through-hole, and by first, dull and stereotyped and the second structural member one week is annular is connected; Another circle of backward pull anchor cable, through the second through hole in radial stop, forms overlapping part at base center place.
As preferably, described backward pull anchor cable is strained by special-shaped block, and described special-shaped block lays respectively at the interface that in the upper surface of the second structural member, the first structural member, radial rib is connected with radial stop.
As preferably, described central part is provided with reinforcing bar and cast concrete, and described reinforcing bar is arranged in the inner stiffener given prominence to the second flat board of cast concrete and is connected.
As preferably, the surface of described backward pull anchor cable is provided with electric insulation layer; Described indented bars is connected with wind-driven generator tower frame.
The utility model beneficial effect, then each component of the utility model first prefabricatedly can be transported to job site, and shorten construction period, reduce difficulty of construction, base integral is rounded, is conducive to all directions and absorbs wind-force.
Accompanying drawing explanation
Fig. 1 is the utility model structure top view
Wherein, basis 11, central part 10, backward pull anchor cable 12, first structural member 13, radial rib 14, radial stop 15, first flat board 16, second flat board 19, second structural member 20, indented bars 32, special-shaped block 35
Fig. 2 is the utility model first structural member lateral view
Wherein, the first structural member 13, radial rib 14, radial stop 15, first flat board 16, first through hole 17, second through hole 18, second flat board 19, indented bars 32, groove 33, special-shaped block 35
Fig. 3 is the utility model second structural member lateral view
Wherein, the second structural member 20, third through-hole 21, groove 33
Fig. 4 is the utility model central part sectional view
Wherein, the second flat board 19, stiffener 29, reinforcing bar 30, cast concrete 31
Fig. 5 is the utility model second structural member sectional view
Wherein, the second structural member 20, backward pull anchor cable 12, special-shaped block 35
Detailed description of the invention
By reference to the accompanying drawings, the utility model structure is described further.
A kind of wind-driven generator tower frame foundation structure, basis 11 comprises central part 10, backward pull anchor cable 12, first structural member 13 and the second structural member 20; Described central part 10 is positioned at the center on basis 11, first structural member 13 and the second structural member 20 interval are arranged, described backward pull anchor cable 12 annular is arranged, and pass from the inside of the first structural member 13 and the second structural member 20 respectively, be strained and fixed connection first structural member 13 and the second structural member 20.
Further, described first structural member 13 is provided with radial rib 14 and radial stop 15; Described radial rib 14 is skewed, and higher one end is connected with radial stop 15, and the height of the more radial rib of height 14 of described radial stop 15 is high; The bottom of described radial rib 14 extends to form the first flat board 16 to both sides, the side of described first flat board 16 is provided with the first through hole 17, and described backward pull anchor cable 20 passes from the first through hole 17.
Further, described radial stop 15 surface is trapezoidal shape, and front and back sides is arcuate in shape; The middle and upper part, side of described radial stop 15 is provided with the second through hole 18, and described backward pull anchor cable 12 passes from the second through hole 18; The bottom of described radial stop 15 extends to form forward the second flat board 19, and the surface of described second flat board 19 is trapezoidal shapes, and front and back sides is arcuate in shape; The thickness of described second flat board 19 is identical with the thickness of the first flat board 16; The inside of described radial stop 15 is provided with indented bars 32, and the upper end of described indented bars 32 passes the upper surface of radial stop 15.
Further, the two sides of described radial stop 15, first flat board 16, second flat board 19 are equipped with groove 33.
Further, described second structural member 20 is plate wedge shapes, and between two continuous print first structural members 13, side is provided with third through-hole 21 and groove 33, and backward pull anchor cable 12 passes from third through-hole 21,
Further, described backward pull anchor cable 12 1 circle passes from the first through hole 17 and third through-hole 21, is connected first dull and stereotyped 16 with the second structural member 20 1 weeks annulars; Another circle of backward pull anchor cable 12, through the second through hole 18 in radial stop 15, forms overlapping part at central part 10 place.
Further, described backward pull anchor cable 12 is strained by special-shaped block 35, and described special-shaped block 35 lays respectively at the interface that in the upper surface of the second structural member 20, the first structural member 13, radial rib 14 is connected with radial stop 15.
Further, described central part is provided with reinforcing bar 30 and cast concrete 31, and described reinforcing bar 30 is arranged in the inner stiffener 29 outstanding with the second flat board 19 of cast concrete 31 and is connected.
Further, the surface of described backward pull anchor cable 12 is provided with electric insulation layer.
Claims (4)
1. a wind-driven generator tower frame foundation structure, comprises central part, backward pull anchor cable, the first structural member and the second structural member; It is characterized in that: described central part is positioned at the center on basis, first structural member and the second structural member interval are arranged, described backward pull anchor cable annular is arranged, and pass from the inside of the first structural member and the second structural member respectively, be strained and fixed connection first structural member and the second structural member; Described first structural member is provided with radial rib, radial stop and special-shaped block; Described radial rib is skewed, and higher one end is connected with radial stop; The bottom of described radial rib extends to form the first flat board to both sides, the side of described first flat board is provided with the first through hole; The middle and upper part, side of described radial stop is provided with the second through hole, and the bottom of described radial stop extends to form forward the second flat board, and the inside of described radial stop is provided with indented bars, and the upper end of described indented bars passes the upper surface of radial stop; Described second structural member is between two continuous print first structural members, and side is provided with third through-hole and groove.
2. a kind of wind-driven generator tower frame foundation structure according to claim 1, is characterized in that: described radial stop, the first two sides that are dull and stereotyped, the second flat board are equipped with groove; Described radial stop surface is trapezoidal shape, and front and back sides is arcuate in shape; The surface of described second flat board is trapezoidal shape, and front and back sides is arcuate in shape; The thickness of described second flat board is identical with the thickness of the first flat board.
3. a kind of wind-driven generator tower frame foundation structure according to claim 1, is characterized in that: described backward pull anchor cable one encloses and passes from the first through hole and third through-hole, the first flat board and the second structural member one week annular is connected; Another circle of backward pull anchor cable is through the second through hole.
4. a kind of wind-driven generator tower frame foundation structure according to claim 1, it is characterized in that: described backward pull anchor cable is strained by special-shaped block, described special-shaped block lays respectively at the interface that in the upper surface of the second structural member, the first structural member, radial rib is connected with radial stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638475.9U CN204174634U (en) | 2014-10-30 | 2014-10-30 | A kind of wind-driven generator tower frame foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638475.9U CN204174634U (en) | 2014-10-30 | 2014-10-30 | A kind of wind-driven generator tower frame foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174634U true CN204174634U (en) | 2015-02-25 |
Family
ID=52563453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638475.9U Expired - Fee Related CN204174634U (en) | 2014-10-30 | 2014-10-30 | A kind of wind-driven generator tower frame foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174634U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604082A (en) * | 2016-03-10 | 2016-05-25 | 上海勘测设计研究院有限公司 | Beam-type wind turbine pile foundation in soft soil foundation |
| CN106049523A (en) * | 2016-07-18 | 2016-10-26 | 三重型能源装备有限公司 | Overland fan foundation, foundation construction method and fan |
| CN109790695A (en) * | 2016-09-26 | 2019-05-21 | 霍尔辛姆科技有限公司 | Pedestal for wind energy conversion system |
| CN109844243A (en) * | 2016-09-26 | 2019-06-04 | 霍尔辛姆科技有限公司 | Ground for windmill |
| CN113454291A (en) * | 2019-02-28 | 2021-09-28 | 霍尔辛姆科技有限公司 | Foundation for a wind power plant |
-
2014
- 2014-10-30 CN CN201420638475.9U patent/CN204174634U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604082A (en) * | 2016-03-10 | 2016-05-25 | 上海勘测设计研究院有限公司 | Beam-type wind turbine pile foundation in soft soil foundation |
| CN106049523A (en) * | 2016-07-18 | 2016-10-26 | 三重型能源装备有限公司 | Overland fan foundation, foundation construction method and fan |
| CN109790695A (en) * | 2016-09-26 | 2019-05-21 | 霍尔辛姆科技有限公司 | Pedestal for wind energy conversion system |
| CN109844243A (en) * | 2016-09-26 | 2019-06-04 | 霍尔辛姆科技有限公司 | Ground for windmill |
| EP3516134B1 (en) * | 2016-09-26 | 2021-08-04 | Holcim Technology Ltd | Foundation for a windmill |
| AU2017330583B2 (en) * | 2016-09-26 | 2023-02-16 | Holcim Technology Ltd | Foundation for a windmill |
| CN113454291A (en) * | 2019-02-28 | 2021-09-28 | 霍尔辛姆科技有限公司 | Foundation for a wind power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |