CN101532295B - Foundation for wind-powered generator - Google Patents
Foundation for wind-powered generator Download PDFInfo
- Publication number
- CN101532295B CN101532295B CN 200910030616 CN200910030616A CN101532295B CN 101532295 B CN101532295 B CN 101532295B CN 200910030616 CN200910030616 CN 200910030616 CN 200910030616 A CN200910030616 A CN 200910030616A CN 101532295 B CN101532295 B CN 101532295B
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- Prior art keywords
- assembly
- piece
- connecting hole
- basis
- power generation
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- 230000007704 transition Effects 0.000 claims description 22
- 238000010248 power generation Methods 0.000 claims description 21
- 238000010008 shearing Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- GZEDKDBFUBPZNG-UHFFFAOYSA-N tridec-1-yne Chemical compound CCCCCCCCCCCC#C GZEDKDBFUBPZNG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- 239000004566 building material Substances 0.000 abstract 1
- 239000004035 construction material Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- -1 sandstone Substances 0.000 description 1
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Abstract
The invention discloses a foundation for a wind-powered generator. An assembly is formed by concrete prefabricated parts and is integrated through the connection of connecting objects. The middle part of the assembly and the periphery of the middle part are provided with an electric generating set and an electric power tower connecting and fixing device respectively; or the middle part of the assembly is provided with the electric power tower connecting and fixing device. For the use of the foundation, the prefabricated parts are simply moved to the site to be assembled, without trampling a large area of the farmland surrounding the foundation and polluting the farmland with waste building materials such as sand, stone, cement and the like. For removal, the foundation can be slightly moved by simply loosening the bolts connecting the foundation and the wind-powered generator first and then removing the connecting objects of the prefabricated parts of the foundation. The invention has the advantages of convenient removal, short construction period, resources conservation, and no environmental pollution.
Description
Technical field:
The present invention relates to the concrete basis, be specifically related to the concrete basis that wind power generation plant installs and fixes.
Background technology:
Along with the high speed development of industrial and agricultural production and the raising day by day of people's living standard, demand to electric power is increasing, and present supply of electric power mainly comes from thermal power generation, and thermal power generation not only will consume a large amount of, valuable coal resources, and can cause certain pollution to environment.Wind energy, solar energy then are inexhaustible clear energy sources, especially wind power generation, are promoted the use of preferably in the area that wind resource is relatively abundanter.Electric power tower in the wind power generation plant, highly generally all more than 50 meters, it is provided with a plurality of wind wheels for it, therefore, all will be its pour concrete basis.Several times of farmlands with foundation area not only can be trampled in this cast-in-site concrete basis, and waste construction material such as sandstone, cement is discarded in around the basis, and the farmland is also polluted.Also have, when the electric power tower need move the position, these concrete bases were then forever stayed in the field, have both caused the wasting of resources, influence the farming in farmland again.
Summary of the invention:
The technical problem to be solved in the present invention provides a kind of basis of wind power generation plant, moves, convenient removal, and short construction period economizes on resources, non-environmental-pollution.
The present invention is achieved through the following technical solutions:
A kind of basis of wind power generation plant, constitute assembly by concrete prefabricated member, described assembly connects into integral body by connecting thing, the middle part of assembly and the device that is connected and fixed that is respectively arranged with generating set, electric power tower in the periphery of middle part, or the medium position of assembly is provided with the device that is connected and fixed of electric power tower.
The device that is connected and fixed of described generating set is the connecting bolt that is embedded in assembly in advance; Described electric power tower be connected and fixed device for being embedded in the connecting bolt of assembly in advance, or assembly is provided with boss, boss is provided with connecting hole, or for being embedded in the Connection Block on the assembly in advance, Connection Block is provided with connecting hole.
Described assembly has at least nine blocks of prefabricated components to constitute, wherein one is central part, all the other four is that transition piece, four are extremity piece, transition piece is arranged between central part and the extremity piece, transition piece, extremity piece are arranged around central part, end face perpendicular to prefabricated component is provided with connecting hole, passes the connecting hole of prefabricated component with steel hinge line or engineering plastics, connects the across assembly; In order to improve the anti-twisting property of assembly, can be between the transition piece, between the extremity piece counterweight be set.
Or described assembly has at least the tridecyne prefabricated component to constitute, wherein one is central part, all the other six is that transition piece, six are extremity piece, transition piece is arranged between central part and the extremity piece, transition piece, extremity piece are around arranging in one week of central part, end face perpendicular to prefabricated component is provided with connecting hole, passes the connecting hole of prefabricated component with steel hinge line or engineering plastics, connects diamondwise or circular group zoarium.
The device that is connected and fixed of generating set is arranged on the central part, and the device that is connected and fixed of electric power tower is arranged on the transition piece.
Concrete prefabricated member be provided with the shearing resistance concave-convex-piece in conjunction with end face, further improvement project is that prefabricated component self also is shaped on the male and fomale(M﹠F) that is complementary in advance.Both match, and shear resistance is stronger.
Described connecting hole is provided with upper and lower two rows of prefabricated component short transverse; Each shearing resistance concave-convex-piece and connecting hole concentric are provided with.In general, two row's connecting holes are vertically installed in prefabricated component respectively in conjunction with end face short transverse and 1/2nd above positions below 1/2nd, and force-bearing situation is better like this.
Described shearing resistance concave-convex-piece is provided with three at least, and one or two is arranged at the position, hole of row's connecting hole, and one or two is arranged at the position, hole of next row's connecting hole; Its line of centres is triangular in shape.
Further improvement project is that described shearing resistance concave-convex-piece is provided with four at least, two positions, hole that are arranged at row's connecting hole, two positions, hole that are arranged at next row's connecting hole; Its line of centres is trapezoidal or rectangle.
When being provided with three shearing resistance concave-convex-pieces, its line of centres is triangular in shape in conjunction with end face for described prefabricated component, be the two ends of the horizontal line of two shearing resistance concave-convex-pieces of same row, again with another shearing resistance concave-convex-piece line of centres after state; When being provided with four shearing resistance concave-convex-pieces, its line of centres is rectangular or trapezoidal, is the two ends of the horizontal line of same row's shearing resistance concave-convex-piece, again with the two ends line of another row of horizontal line after state.
The present invention has the following advantages:
The basis of a kind of wind power generation plant of the present invention, by the polylith concrete prefabricated member abandon the dress form, when needing to use, prefabricated component need only be transported to the scene, the dress of abandoning gets final product, neither can large-arealy trample farmland on every side, basis, also not have of the pollution of waste construction materials such as sand, stone, cement the farmland.Need move when resettlement, need only unclamp the connecting bolt of basis and wind power generation plant, remove attachment between the basic prefabricated component again, can be moved in the basis like a cork, not have any discarded object and stay in the scene, shared farmland can continue on for again cultivating.
The present invention has the convenient removal of moving, and short construction period economizes on resources, the advantage of non-environmental-pollution.
Description of drawings:
Fig. 1 is a schematic top plan view of the present invention;
Fig. 2 is that Figure 1A is to the transition piece end view;
Fig. 3 is Figure 1B-B cross-sectional schematic (rotating counterclockwise 90 degree backs).
The specific embodiment:
As shown in Figure 1, a kind of basis of wind power generation plant constitutes the diamond body by central part 1, transition piece 2, the extremity piece 3 of concrete prefabricated member.The middle part of assembly (being the middle part of central part 1) is provided with the connecting bolt 4 of generating set, and what the outer periphery of middle part was equipped with the electric power tower is connected and fixed boss 5.
As shown in Figure 3, the connecting bolt 4 of generating set exposes the tightening latch and the set screw coupling of generating set lower margin on assembly surface, and the tightening latch that is embedded in the assembly is provided with the fixed claw 41 that bonds with concrete.
Still shown in Fig. 1,3, the boss 5 that is connected and fixed of electric power tower is arranged on the transition piece 2, and described boss 5 is bonded in prefabricated component (integral prefabricated forming), and described boss 5 ringwise, boss 5 is provided with connecting hole 51, and the lower port of described connecting hole 51 is communicated with the handle hole 52 that boss 5 is provided with.
As shown in Figure 3, concrete prefabricated member has a male and fomale(M﹠F) 9 that is complementary in conjunction with end face is prefabricated.
Shown in Fig. 2,3, end face perpendicular to central part 1, transition piece 2, extremity piece 3 is provided with connecting hole 6, steel hinge line 7 passes connecting hole 6 usefulness anchor rings and fixes (steel hinge line that the anti-corrosion cover is placed in anchor ring and anchor ring outer end), and central part 1, transition piece 2, extremity piece 3 are connected into integral body.Still shown in Fig. 2,3, connecting hole 6 is arranged at prefabricated component end face short transverse and 1/2nd following positions more than 1/2nd respectively.As shown in Figure 2, central part 1, transition piece 2, extremity piece 3 in conjunction with end face (shown in the figure be transition piece 2 in conjunction with end face), be respectively arranged with two shearing resistance concave-convex-pieces 8 at its short transverse and 1/2nd following positions more than 1/2nd, each shearing resistance concave-convex-piece 8 and connecting hole 6 concentric settings.Still as shown in Figure 2, shearing resistance concave-convex-piece 8 lines of centres are trapezoidal.
The present invention is not limited to above-mentioned electric power tower, is equally applicable to stand on the fixing of ground " tower, frame, bar ", everyly by attachment prefabricated component is connected into assembly, is provided with the linkage of " tower, frame, bar " thereon, all belongs to scope of the present invention.
Claims (10)
1. the basis of a wind power generation plant, it is characterized in that: constitute assembly by concrete prefabricated member, described assembly connects into integral body, the middle part of assembly and the device that is connected and fixed that is respectively arranged with generating set, electric power tower in the periphery of middle part by connecting thing.
2. the basis of a kind of wind power generation plant as claimed in claim 1 is characterized in that: described generating set be connected and fixed device for being embedded in the connecting bolt (4) of assembly in advance;
The device that is connected and fixed of described electric power tower is the connecting bolt (4) that is embedded in assembly in advance, or assembly is provided with boss (5), boss (5) is provided with connecting hole (51), or for being embedded in the Connection Block on the assembly in advance, Connection Block is provided with connecting hole (51).
3. the basis of a kind of wind power generation plant as claimed in claim 2, it is characterized in that: connecting bolt (4) exposes tightening latch and the generating set and the set screw coupling of electric power tower lower margin on assembly surface, and the tightening latch that is embedded in the assembly is provided with the fixed claw (41) that bonds with concrete.
4. the basis of a kind of wind power generation plant as claimed in claim 2, it is characterized in that: described boss (5) is bonded in prefabricated component, and the lower port of described connecting hole (51) is communicated with the handle hole (52) that boss (5) is provided with; Described Connection Block is that the upper end is provided with the fillet that is complementary with the electric power tower, and its underpart is embedded in the assembly, and is provided with the fixed claw that bonds with concrete.
5. as the basis of claim 2 or 4 described a kind of wind power generation plants, it is characterized in that: described boss (5) and described Connection Block are annular.
6. the basis of a kind of wind power generation plant as claimed in claim 1, it is characterized in that: described assembly has at least nine blocks of prefabricated components to constitute, wherein one is central part (1), all the other four is that transition piece (2), four are extremity piece (3), transition piece (2) is arranged between central part (1) and the extremity piece (3), transition piece (2), extremity piece (3) are arranged around central part, end face perpendicular to prefabricated component is provided with connecting hole (6), pass the connecting hole (6) of prefabricated component with steel hinge line (7) or engineering plastics, connect the across assembly;
Or described assembly has at least the tridecyne prefabricated component to constitute, wherein one is central part, all the other six is that transition piece (2), six are extremity piece (3), transition piece (2) is arranged between central part (1) and the extremity piece (3), transition piece (2), extremity piece (3) are around arranging in (1) one week of central part, end face perpendicular to prefabricated component is provided with connecting hole (6), passes the connecting hole (6) of prefabricated component with steel hinge line (7) or engineering plastics, connects diamondwise or circular group zoarium; The device that is connected and fixed of generating set is arranged on the central part (1), and the device that is connected and fixed of electric power tower is arranged on the transition piece (2); Be provided with shearing resistance concave-convex-piece (8) at concrete prefabricated member in conjunction with end face.
7. the basis of a kind of wind power generation plant as claimed in claim 6 is characterized in that: described connecting hole (6) is provided with upper and lower two rows of prefabricated component short transverse; Each shearing resistance concave-convex-piece (8) and connecting hole (6) concentric setting.
8. the basis of a kind of wind power generation plant as claimed in claim 6 is characterized in that: described concrete prefabricated member be provided with shearing resistance concave-convex-piece (8) in conjunction with end face, concrete prefabricated member also be shaped on the male and fomale(M﹠F) (9) that is complementary in advance in conjunction with end face.
9. the basis of a kind of wind power generation plant as claimed in claim 7, it is characterized in that: described shearing resistance concave-convex-piece (8) is provided with three at least, one or two is arranged at the position, hole of row's connecting hole (6), and one or two is arranged at the position, hole of next row's connecting hole (6); Its line of centres is triangular in shape.
10. the basis of a kind of wind power generation plant as claimed in claim 7, it is characterized in that: described shearing resistance concave-convex-piece (8) is provided with four at least, two positions, hole that are arranged at row's connecting hole (6), two positions, hole that are arranged at next row's connecting hole (6); Its line of centres is trapezoidal or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030616 CN101532295B (en) | 2009-04-17 | 2009-04-17 | Foundation for wind-powered generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910030616 CN101532295B (en) | 2009-04-17 | 2009-04-17 | Foundation for wind-powered generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101532295A CN101532295A (en) | 2009-09-16 |
| CN101532295B true CN101532295B (en) | 2011-02-02 |
Family
ID=41103145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910030616 Expired - Fee Related CN101532295B (en) | 2009-04-17 | 2009-04-17 | Foundation for wind-powered generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101532295B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845911A (en) * | 2010-04-14 | 2010-09-29 | 电联工程技术有限公司 | Communication base station device in system integration and industrialization base form |
| CN104593226A (en) * | 2013-10-30 | 2015-05-06 | 刘建华 | Combined thermal-insulation glass fiber reinforced plastic anaerobic tower base |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714225A (en) * | 1985-07-02 | 1987-12-22 | Skinner Jerald P | Foundation system for ground-mounted masts |
| CN1197875A (en) * | 1998-05-13 | 1998-11-04 | 赵正义 | Bidirectional combination type prefabricated cross concrete foundation for tower crane |
| CN1784528A (en) * | 2003-05-13 | 2006-06-07 | 艾劳埃斯·乌本 | Bases for wind power plants |
| CN101230579A (en) * | 2008-02-21 | 2008-07-30 | 同济大学 | Annular pressure floor well lattice beam wind power tower foundation |
-
2009
- 2009-04-17 CN CN 200910030616 patent/CN101532295B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714225A (en) * | 1985-07-02 | 1987-12-22 | Skinner Jerald P | Foundation system for ground-mounted masts |
| CN1197875A (en) * | 1998-05-13 | 1998-11-04 | 赵正义 | Bidirectional combination type prefabricated cross concrete foundation for tower crane |
| CN1784528A (en) * | 2003-05-13 | 2006-06-07 | 艾劳埃斯·乌本 | Bases for wind power plants |
| CN101230579A (en) * | 2008-02-21 | 2008-07-30 | 同济大学 | Annular pressure floor well lattice beam wind power tower foundation |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-129585A 2002.05.09 |
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| Publication number | Publication date |
|---|---|
| CN101532295A (en) | 2009-09-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU XINTA JIYE CONSTRUCTION NEW TECHNOLOGY DEV |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20101125 Address after: 223002 Huaian City, Jiangsu Province Institute of Surveying and mapping in Qingpu District Xinmin Road Applicant after: Cong Weimin Co-applicant after: Jiangsu Xinta Construction New Technology Development Co., Ltd. Address before: 223002 Huaian City, Jiangsu Province Institute of Surveying and mapping in Qingpu District Xinmin Road Applicant before: Cong Weimin |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU PROVINCE YANFU CONSTRUCTION GROUP CO., LTD Free format text: FORMER OWNER: JIANGSU XINTA FOUNDATION CONSTRUCTION NEW TECHNOLOGY DEVELOPMENT CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110802 Address after: 223002 Huaian City, Jiangsu Province Institute of Surveying and mapping in Qingpu District Xinmin Road Co-patentee after: Jiangsu Province Yanfu Construction Group Co., Ltd. Patentee after: Cong Weimin Address before: 223002 Huaian City, Jiangsu Province Institute of Surveying and mapping in Qingpu District Xinmin Road Co-patentee before: Jiangsu Xinta Construction New Technology Development Co., Ltd. Patentee before: Cong Weimin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |