CN104314775A - Special tower for wind driven generator - Google Patents
Special tower for wind driven generator Download PDFInfo
- Publication number
- CN104314775A CN104314775A CN201410369535.6A CN201410369535A CN104314775A CN 104314775 A CN104314775 A CN 104314775A CN 201410369535 A CN201410369535 A CN 201410369535A CN 104314775 A CN104314775 A CN 104314775A
- Authority
- CN
- China
- Prior art keywords
- steel
- driven generator
- base
- truss
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
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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
Landscapes
- Wind Motors (AREA)
Abstract
The invention relates to a special tower for a wind driven generator. The special tower is mainly composed of a truss consisting of four steel angles, a steel tube is arranged at the central position of the truss, and the truss with higher bending load resistance and the steel tube with higher torque bearing capacity are combined, so that the comprehensive bearing capacity is improved, the requirement that the steel tube with larger diameter needs to serve as the truss in the prior art can be reduced, and the requirement for the foundation is low; the special tower is beneficial for the reduction of construction cost, and is suitable for being used in high-power wind driven generators.
Description
Technical field
The present invention relates to a kind of steel pylon, be specifically related to the special pylon of wind-driven generator.
Background technique
At present, the pylon of wind-driven generator is generally adopt cylinder steel pipe as pylon, although tubular tower and frame has the simple advantage of knot, and, in certain circumstances, its deficiency existed is still more outstanding.Its main manifestations is:
(1) in the place (such as: seashore) that wind-force is larger, because single cylindrical sectional area is general larger, its wind-exposuring area is general also larger, the flexural stress that pylon bears is also larger, under the long term of flexural stress, pylon is easily damaged, and working life is lower.
(2) along with the appearance of high-power wind-driven generator, corresponding tubular tower and frame is also increasing in the parameter of height and diametrically, also more and more higher to the requirement of ground, is unfavorable for reducing construction cost.
Summary of the invention
The object of the invention is to: for existing wind-driven generator tubular tower and frame existing for above-mentioned defect, the invention provides the special pylon of a kind of novel wind-driven generator, overcome the above-mentioned defect existing for existing wind-driven generator tubular tower and frame.
The present invention realizes the technological scheme that above-mentioned purpose adopts: the described special pylon of a kind of wind-driven generator, it is by base, angle steel, stiffening rib, connecting plate, steel tube place forms, it is characterized in that: base is made by steel plate, on base, a steel pipe is vertically fixed in plane neutral position, the base of steel pipe surrounding fixes four angle steel along short transverse, some pieces of connecting plates are interconnected and fixed between angle steel and steel pipe along the equidistant horizontal arrangement of short transverse, the diagonal positions splitting by angle steel and connecting plate the quadrilateral formed at each uses stiffening rib to be connected and fixed.
Beneficial effect: the present invention is due to after employing technique scheme, owing to there is good counter-bending load-carrying ability primarily of the truss of four angle steel compositions, and steel pipe has good torque carrying capability, both combine, improve comprehensive load capacity, reduce in prior art and need larger diameter steel pipe as the requirement of pylon, and less demanding to basis, be conducive to reducing construction cost, adapt to the use of high-power wind-driven generator.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B direction view of Fig. 2;
Shown in figure: 1 is base; 2 is angle steel; 3 is stiffening ribs; 4 is connecting plates; 5 is steel pipes.
Embodiment
Composition graphs 1; Fig. 2 and Fig. 3, the specific embodiment of the present invention is:
The special pylon of a kind of wind-driven generator, it is by base (1), angle steel (2), stiffening rib (3), connecting plate (4), steel pipe (5) formed, it is characterized in that: base (1) is made by steel plate, a steel pipe (5) is vertically fixed in the upper plane neutral position of base (1), the base (1) of steel pipe (5) surrounding fixes four angle steel (2) along short transverse, some pieces of connecting plates (4) are interconnected and fixed between angle steel (2) and steel pipe (5) along the equidistant horizontal arrangement of short transverse, the diagonal positions splitting by angle steel (2) and connecting plate (4) quadrilateral formed at each uses stiffening rib (3) to be connected and fixed.
Claims (1)
1. the special pylon of wind-driven generator, it is by base (1), angle steel (2), stiffening rib (3), connecting plate (4), steel pipe (5) formed, it is characterized in that: base (1) is made by steel plate, a steel pipe (5) is vertically fixed in the upper plane neutral position of base (1), the base (1) of steel pipe (5) surrounding fixes four angle steel (2) along short transverse, some pieces of connecting plates (4) are interconnected and fixed between angle steel (2) and steel pipe (5) along the equidistant horizontal arrangement of short transverse, the diagonal positions splitting by angle steel (2) and connecting plate (4) quadrilateral formed at each uses stiffening rib (3) to be connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369535.6A CN104314775A (en) | 2014-07-28 | 2014-07-28 | Special tower for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369535.6A CN104314775A (en) | 2014-07-28 | 2014-07-28 | Special tower for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314775A true CN104314775A (en) | 2015-01-28 |
Family
ID=52370066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369535.6A Pending CN104314775A (en) | 2014-07-28 | 2014-07-28 | Special tower for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791202A (en) * | 2015-04-17 | 2015-07-22 | 哈尔滨工业大学（威海） | Steel and concrete combined structure wind power tower |
| CN105545608A (en) * | 2015-12-10 | 2016-05-04 | 清华大学 | Modularized truss enhancement wind power tower barrel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090220342A1 (en) * | 2008-02-29 | 2009-09-03 | Hopewell Wind Power Limited | Shaftless vertical axis wind turbine |
| CN202181988U (en) * | 2011-07-21 | 2012-04-04 | 卢国林 | Sailboard series connected type wind power generation device |
| CN102777333A (en) * | 2012-07-21 | 2012-11-14 | 广东明阳风电产业集团有限公司 | Truss structure of wind turbine generator set |
| CN103195660A (en) * | 2012-01-05 | 2013-07-10 | 李泽宇 | Truss-structured tower |
| CN103669967A (en) * | 2012-09-21 | 2014-03-26 | 欧罗斯泰公司 | Hybrid tower structure and method for building the same |
| CN204041365U (en) * | 2014-07-28 | 2014-12-24 | 徐州中煤百甲重钢科技有限公司 | The special pylon of a kind of wind-driven generator |
-
2014
- 2014-07-28 CN CN201410369535.6A patent/CN104314775A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090220342A1 (en) * | 2008-02-29 | 2009-09-03 | Hopewell Wind Power Limited | Shaftless vertical axis wind turbine |
| CN202181988U (en) * | 2011-07-21 | 2012-04-04 | 卢国林 | Sailboard series connected type wind power generation device |
| CN103195660A (en) * | 2012-01-05 | 2013-07-10 | 李泽宇 | Truss-structured tower |
| CN102777333A (en) * | 2012-07-21 | 2012-11-14 | 广东明阳风电产业集团有限公司 | Truss structure of wind turbine generator set |
| CN103669967A (en) * | 2012-09-21 | 2014-03-26 | 欧罗斯泰公司 | Hybrid tower structure and method for building the same |
| CN204041365U (en) * | 2014-07-28 | 2014-12-24 | 徐州中煤百甲重钢科技有限公司 | The special pylon of a kind of wind-driven generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791202A (en) * | 2015-04-17 | 2015-07-22 | 哈尔滨工业大学（威海） | Steel and concrete combined structure wind power tower |
| CN105545608A (en) * | 2015-12-10 | 2016-05-04 | 清华大学 | Modularized truss enhancement wind power tower barrel |
| CN105545608B (en) * | 2015-12-10 | 2018-06-15 | 清华大学 | A kind of wind-power tower with the enhancing of modularization truss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: Copper Mt. District of Jiangsu city of Xuzhou province the Yellow River 221004 North Road, North Road West third longitudinal Industrial Park Applicant after: HUZHOU ZM-BESTA HEAVY STEEL STRUCTURE CO., LTD. Address before: Copper Mt. District of Jiangsu city of Xuzhou province the Yellow River 221004 North Road, North Road West third longitudinal Industrial Park Applicant before: Xuzhou ZM-besta Heavy Steel Structure Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |