CN104454393B - A kind of wind-driven generator tower frame - Google Patents
A kind of wind-driven generator tower frame Download PDFInfo
- Publication number
- CN104454393B CN104454393B CN201410755936.5A CN201410755936A CN104454393B CN 104454393 B CN104454393 B CN 104454393B CN 201410755936 A CN201410755936 A CN 201410755936A CN 104454393 B CN104454393 B CN 104454393B
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- China
- Prior art keywords
- tower
- boss
- base disk
- bolt
- internal layer
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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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind-driven generator tower frame, including tower and base disk, the pylon is at least with two tower suit docking, the base disk is located at below bottom tower, it is respectively equipped with the boss that can be embedded in mutually on the bottom of upper tower, the top of lower tower and base disk top, suit is docked and fastened again with bolt by boss clamping between tower and between tower and chassis.Present invention standardization tower sectional pylon, simplify product processes, reduce in transport and lose the phenomenon of deformation because tower is excessive, solves the problems, such as the long inconvenience transport of pylon, the difficulty that lifting installation is not easy because tower quality is excessive is reduced, production cost can be reduced and improve production efficiency.
Description
Technical field
The present invention relates to technical field of wind power generation.
Background technology
As wind power generating set single-machine capacity constantly increases, the technical requirements of wind turbine tower are also progressively being carried
Height, use the wind-driven generator tower frame of whole mostly in the prior art, make the processing of wind-driven generator tower frame, installation, maintenance, tear open
Unload and transport etc. is very inconvenient.For problem above, if using standardization tower sectional tower technique, Ke Yi great
The big installation process for simplifying wind-driven generator tower frame.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of wind-driven generator tower frame, and it uses split-type structural, will
Pylon resolves into multiple modules, modular tower is had the characteristics of convenient transportation, easy to assembly, installation effectiveness is high.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of wind-driven generator tower frame, including tower and base disk, the pylon is at least with two tower suit docking, institute
State base disk to be located at below bottom tower, distinguish on the bottom of upper tower, the top of lower tower and base disk top
Provided with the boss that can be embedded in mutually, between tower and between tower and chassis suit docking and by boss clamping again
Fastened with bolt.
Above-mentioned wind-driven generator tower frame, the boss include cavity boss and internal layer boss；The periphery of the tower bottom
Provided with symmetrical cavity boss, the periphery on tower top is provided with the internal layer boss that can be symmetrically embedded in cavity boss, convex in internal layer
Tower more than platform is provided with shoulder；The inwall of the shoulder insertion top tower of bottom tower, the internal layer boss insertion of bottom tower
In the cavity boss of top tower and it is bolted connection；The base disk is provided with vertical tube, and the vertical tube periphery is provided with
Symmetrical internal layer boss, shoulder, the inwall of the shoulder insertion bottom tower of vertical tube, the internal layer boss of vertical tube are provided with vertical tube top
In the cavity boss of embedded bottom tower and it is bolted connection.
Above-mentioned wind-driven generator tower frame, is additionally provided with angle bar pressure ring on the base disk, and the angle bar pressure ring is provided with
Through the earth stud of base disk.
Above-mentioned wind-driven generator tower frame, the pylon also include that the step tread plate on bolt can be hung over, set on the step tread plate
Grooved hole, the bolt are provided with double-deck nut, and step tread plate is hung between outer layer nut and the hexagon end head of bolt by its slotted eye.
It is using the beneficial effect of above-mentioned technical proposal, present invention standardization tower module sectional pylon, letter
Change product processes, reduced in transport and lose the phenomenon of deformation because tower is excessive, solve the long inconvenience fortune of pylon
The problem of defeated, the difficulty that lifting installation is not easy because tower quality is excessive is reduced, production cost can be reduced and improve production efficiency.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional drawing of the line A-A along Fig. 1；
Fig. 3 is Fig. 1 right view；
Fig. 4 is the structural representation of tower；
Fig. 5 is the sectional drawing of the line B-B along Fig. 4；
Fig. 6 is the structural representation of angle bar pressure ring.
Each label is expressed as in figure：1 bottom tower, 2 internal layer boss, 3 cavity boss, 4 shoulders, 5 top towers, 6 are taken shelter from the thunder
Pin, 7 bolts, 8 step tread plates, 9 angle bar pressure rings, 10 base disks, 11 earth studs.
Embodiment
Following compares figure 1-6 is described further to the structure of the present invention and assembling.
The present invention includes tower and base disk 10, and the pylon is at least with two tower suit docking, the base disk 10
Below bottom tower, being respectively equipped with the bottom of upper tower, the top of lower tower and the top of base disk 10 can
Embedded boss mutually, suit docks and uses bolt again by boss clamping between tower and tower and chassis
7 fastenings.The boss includes cavity boss 3 and internal layer boss 2；The periphery of the tower bottom is provided with symmetrical cavity boss 3,
The periphery on tower top is provided with the internal layer boss 2 that can be symmetrically embedded in cavity boss 3, is provided with the tower of internal layer boss more than 2
Shoulder 4；The shoulder 4 of bottom tower 1 inserts the inwall of top tower 5, and the internal layer boss 2 of bottom tower 1 is embedded in top tower 5
It is fastenedly connected in cavity boss 3 and by bolt 7；The base disk 10 is provided with vertical tube, and the vertical tube periphery is provided with symmetrical
Internal layer boss 2, shoulder 4 is provided with vertical tube top, and the shoulder 4 of vertical tube inserts the inwall of bottom tower 1, the internal layer boss 2 of vertical tube
It is fastenedly connected in the cavity boss 3 of embedded bottom tower 1 and by bolt 7.Angle bar pressure is additionally provided with the base disk 10
Ring 9, the earth stud 11 of base disk 10 is provided through on the angle bar pressure ring 9.The pylon also includes to hang on bolt 7
Step tread plate 8, the step tread plate 8 are provided with slotted eye, and the bolt 7 is provided with double-deck nut, and step tread plate 8 hangs over outer layer by its slotted eye
Between the hexagon end head of nut and bolt 7.
The material of the pylon can use steel plate, can also be made of fiberglass and improve its weather resistance.In installation tower
During frame, lightning rod 6 is arranged on the top of top tower, and earth stud 11 is fixed in basic cement seat will by angle bar pressure ring 9
Base disk 10 firmly compresses positioning., can also be between step tread plate 8 being hung over to the hexagon end head of outer layer nut and bolt 7
Increase bolt on tower wall, step tread plate 8 is hung over and more consolidated on two bolts, facilitates operator to be climbed upwards when safeguarding pylon
Step on, construction terminates also take off step tread plate 8.
Claims (2)
- A kind of 1. wind-driven generator tower frame, it is characterised in that：Including tower and base disk (10), the pylon is at least with two towers Jacket casing dress docking, the base disk (10) is located at below bottom tower, the top of the bottom of upper tower, lower tower with And base disk (10) top is respectively equipped with the boss that can be embedded in mutually, between tower and suit docking between tower and chassis And fastened again with bolt (7) by boss clamping；The boss includes cavity boss (3) and internal layer boss (2)；The periphery of the tower bottom is provided with symmetrical cavity boss (3), the periphery on tower top is provided with the internal layer boss (2) that can be symmetrically embedded in cavity boss (3), more than internal layer boss (2) Tower be provided with shoulder (4)；The inwall of shoulder (4) the insertion top tower (5) of bottom tower (1), the internal layer of bottom tower (1) It is fastenedly connected in the cavity boss (3) of the embedded top tower (5) of boss (2) and by bolt (7)；Set on the base disk (10) There is vertical tube, the vertical tube periphery is provided with symmetrical internal layer boss (2), and shoulder (4), the shoulder (4) of vertical tube are provided with vertical tube top The inwall of bottom tower (1) is inserted, the cavity boss (3) of the embedded bottom tower (1) of internal layer boss (2) of vertical tube is interior and passes through spiral shell Bolt (7) is fastenedly connected；The pylon also includes that the step tread plate (8) on bolt (7) can be hung over, and the step tread plate (8) is provided with slotted eye, the bolt (7) double-deck nut is provided with, step tread plate (8) is hung over by its slotted eye between the hexagon end head of outer layer nut and bolt (7).
- A kind of 2. wind-driven generator tower frame according to claim 1, it is characterised in that：Gone back above in the base disk (10) Provided with angle bar pressure ring (9), the earth stud (11) of base disk (10) is provided through on the angle bar pressure ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755936.5A CN104454393B (en) | 2014-12-11 | 2014-12-11 | A kind of wind-driven generator tower frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755936.5A CN104454393B (en) | 2014-12-11 | 2014-12-11 | A kind of wind-driven generator tower frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454393A CN104454393A (en) | 2015-03-25 |
| CN104454393B true CN104454393B (en) | 2017-12-26 |
Family
ID=52901004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755936.5A Active CN104454393B (en) | 2014-12-11 | 2014-12-11 | A kind of wind-driven generator tower frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454393B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958292Y (en) * | 2006-09-07 | 2007-10-10 | 单宏伟 | Assembled flag pole |
| CN101476536A (en) * | 2008-01-04 | 2009-07-08 | 通用电气公司 | Wind turbine tower joints |
| CN201326524Y (en) * | 2008-12-24 | 2009-10-14 | 华锐风电科技有限公司 | Composite tower cylinder of wind turbine |
| CN101639047A (en) * | 2008-07-30 | 2010-02-03 | 通用电气公司 | Wind turbine assembly with tower mount |
| CN204402773U (en) * | 2014-12-11 | 2015-06-17 | 华北电力大学（保定） | A kind of wind-driven generator tower frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6782667B2 (en) * | 2000-12-05 | 2004-08-31 | Z-Tek, Llc | Tilt-up and telescopic support tower for large structures |
| WO2011163585A1 (en) * | 2010-06-25 | 2011-12-29 | Schmidt Phillip M | Fluid-actuated telescoping tower for supporting heavy loads |
| CN103669964A (en) * | 2012-09-15 | 2014-03-26 | 杨有祥 | Elastic steel rod tower |
-
2014
- 2014-12-11 CN CN201410755936.5A patent/CN104454393B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958292Y (en) * | 2006-09-07 | 2007-10-10 | 单宏伟 | Assembled flag pole |
| CN101476536A (en) * | 2008-01-04 | 2009-07-08 | 通用电气公司 | Wind turbine tower joints |
| CN101639047A (en) * | 2008-07-30 | 2010-02-03 | 通用电气公司 | Wind turbine assembly with tower mount |
| CN201326524Y (en) * | 2008-12-24 | 2009-10-14 | 华锐风电科技有限公司 | Composite tower cylinder of wind turbine |
| CN204402773U (en) * | 2014-12-11 | 2015-06-17 | 华北电力大学（保定） | A kind of wind-driven generator tower frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454393A (en) | 2015-03-25 |
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