CN103670959A - Wind turbine generator set blade perpendicular transport fixing device - Google Patents
Wind turbine generator set blade perpendicular transport fixing device Download PDFInfo
- Publication number
- CN103670959A CN103670959A CN201310685618.1A CN201310685618A CN103670959A CN 103670959 A CN103670959 A CN 103670959A CN 201310685618 A CN201310685618 A CN 201310685618A CN 103670959 A CN103670959 A CN 103670959A
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- China
- Prior art keywords
- wind turbine
- generator set
- turbine generator
- fixing device
- fixing frame
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- 238000010248 power generation Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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Classifications
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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
- Y02E10/728—Onshore wind turbines
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- Wind Motors (AREA)
Abstract
The invention discloses a wind turbine generator set blade perpendicular transport fixing device. The wind turbine generator set blade perpendicular transport fixing device comprises a trailer and a support installed on the trailer. The support is composed of a bottom plate 3 and a fixing frame 2 installed on the bottom plate 3. The shape of the fixing frame 2 and the shape of the end surface of a wind turbine generator set blade are uniform, the section of the fixing frame 2 is in the shape of a right-angled C shape, and the fixing frame 2 is provided with a fixing hole corresponding to a wind turbine generator set blade end surface installing hole. The wind turbine generator set blade perpendicular transport fixing device is used for perpendicularly transporting wind turbine blades and can reduce the problems that a transport vehicle is long, the turning radius is large, the blade rounding-off range is large, the blades can be conveniently transported to construction fields, and the problem that earthwork is large in the long blade transport process is solved. The wind turbine generator set blade perpendicular transport fixing device has great advantages and practicability for mountainous region wind power plants in the south of China.
Description
Technical field
The present invention relates to a kind of wind power generation unit blade transport field, be specifically related to a kind of wind power generation unit blade vertical transferring apparatus.
Background technique
China Central China and southwest, mountain area distributes relatively many, progressively expansion of wind-force exploitation along with Central China and southwest, mountain region wind field is also increasing gradually, in wind-powered electricity generation unit, the longest parts are blades, in the transportation of mountain region wind energy turbine set Leaf, be one of restraining factors, the transportation of blade in mountain region mainly contains following difficult point: 1) haulage vehicle is long; 2) radius of turn is large; 3) the blade scope of winding up is large.Some all can cause road earthwork to increase above, thereby cause developing mountain region wind power cost, increases or makes mountain region Wind Power Generation infeasible.In addition along with research and development gradually and the application of large capacity unit and low wind speed operating unit, the length of fan blade will be longer, mountain region wind electricity blade transportation will be more difficult, can resolve fan blade mountain region transportation problem, the cost of investment of impact exploitation wind energy turbine set, also affects large capacity unit and low wind speed operating unit in the popularization of mountain region wind field.Therefore fan blade mountain region transportation problem is current mountain area Wind Power Development problem in the urgent need to address.
Summary of the invention
The object of this invention is to provide does not a kind ofly increase blade radius of turn, reduces the wind power generation unit blade scope of winding up, by the fixing device of wind power generation unit blade vertical transportation.
The present invention solves the problems of the technologies described above by the following technical programs:
A kind of wind power generation unit blade vertical transportation fixing device, comprise trailer 6 and be arranged on the bearing on trailer 6, bearing is comprised of base plate 3 and the fixing frame 2 being arranged on base plate 3, the shape of fixing frame 2 is consistent with the end surface shape of wind power generation unit blade 7, the section of fixing frame 2 is " Contraband " shape, and on fixing frame 2, has the fixed hole corresponding with the end face mounting hole 701 of wind power generation unit blade 7 201.
In order to obtain better technique effect, as optimization, on fixing frame 2, be provided with stiffening rib 4; I-steel 5 is installed on trailer 6, and bearing is fixedly mounted on I-steel 5 by bolt 1.
Vertical transportation blade of wind-driven generator of the present invention, can reduce that haulage vehicle is long, radius of turn large, blade is wound up the large problem of scope, is transported to easily job site, solves the large difficult problem of linear leaf transportation earthwork.This invention has very large advantage for mountain region, south China area wind energy turbine set.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention vertical transportation blade of wind-driven generator schematic diagram;
Fig. 2 is structural representation of the present invention;
Fig. 3 is bearing of the present invention and vehicle connection diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The present invention includes trailer 6 and be arranged on the bearing on trailer 6, bearing is comprised of base plate 3 and the fixing frame 2 being arranged on base plate 3, the shape of fixing frame 2 is consistent with the end surface shape of wind power generation unit blade 7, the section of fixing frame 2 is " Contraband " shape, and on fixing frame 2, has the fixed hole corresponding with the end face mounting hole 701 of wind power generation unit blade 7 201; On fixing frame 2, be provided with stiffening rib 4; I-steel 5 is installed on trailer 6, and bearing is fixedly mounted on I-steel 5 by bolt 1.
The present invention is directed to wind power generation unit blade vertical transportation, utilize the own bolt of wind power generation unit blade root, blade pass is crossed to bolt and be connected on bearing, bearing is connected by H shaped steel bolt with trailer.While removing fan blade, bolt can directly unload, bearing recycling.
Claims (3)
1. a wind power generation unit blade vertical transportation fixing device, comprise trailer and be arranged on the bearing on trailer, it is characterized in that: bearing is comprised of base plate and the fixing frame being arranged on base plate, the shape of fixing frame is consistent with the shape of wind power generation unit blade end face, the section of fixing frame is " Contraband " shape, and on fixing frame, has the fixed hole corresponding with wind power generation unit blade end face mounting hole.
2. wind power generation unit blade vertical transportation fixing device as claimed in claim 1, is characterized in that: on fixing frame, be provided with stiffening rib.
3. wind power generation unit blade vertical transportation fixing device as claimed in claim 1 or 2, is characterized in that: I-steel is installed on trailer, and bearing is mounted by means of bolts on I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685618.1A CN103670959A (en) | 2013-12-16 | 2013-12-16 | Wind turbine generator set blade perpendicular transport fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685618.1A CN103670959A (en) | 2013-12-16 | 2013-12-16 | Wind turbine generator set blade perpendicular transport fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670959A true CN103670959A (en) | 2014-03-26 |
Family
ID=50309516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685618.1A Pending CN103670959A (en) | 2013-12-16 | 2013-12-16 | Wind turbine generator set blade perpendicular transport fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670959A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306658A (en) * | 2003-07-03 | 2008-11-19 | 美国韦斯塔风能技术公司 | System and process for transporting wind turbines |
| DE202012002143U1 (en) * | 2012-03-05 | 2012-05-11 | Scheuerle Fahrzeugfabrik Gmbh | Heavy-duty transport vehicle for transporting an elongated object, in particular a rotor blade of a wind turbine |
| EP2540567A2 (en) * | 2011-06-29 | 2013-01-02 | Wader-Wittis GmbH | Fixing system for the transport of a heavy load on a transport surface |
| CN102869540A (en) * | 2010-04-07 | 2013-01-09 | 乌本普罗帕蒂斯有限公司 | Transport vehicle for rotor blades and/or tower segments of wind power plants and transport rack for a transport vehicle |
| CN203614335U (en) * | 2013-12-16 | 2014-05-28 | 江西省电力设计院 | Vertical transportation fixing device of wind turbine generator blade |
-
2013
- 2013-12-16 CN CN201310685618.1A patent/CN103670959A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306658A (en) * | 2003-07-03 | 2008-11-19 | 美国韦斯塔风能技术公司 | System and process for transporting wind turbines |
| CN102869540A (en) * | 2010-04-07 | 2013-01-09 | 乌本普罗帕蒂斯有限公司 | Transport vehicle for rotor blades and/or tower segments of wind power plants and transport rack for a transport vehicle |
| EP2540567A2 (en) * | 2011-06-29 | 2013-01-02 | Wader-Wittis GmbH | Fixing system for the transport of a heavy load on a transport surface |
| DE202012002143U1 (en) * | 2012-03-05 | 2012-05-11 | Scheuerle Fahrzeugfabrik Gmbh | Heavy-duty transport vehicle for transporting an elongated object, in particular a rotor blade of a wind turbine |
| CN203614335U (en) * | 2013-12-16 | 2014-05-28 | 江西省电力设计院 | Vertical transportation fixing device of wind turbine generator blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |