DK200301051A - Transport og opbevaring af forkrumme vindmöllevinger - Google Patents

Transport og opbevaring af forkrumme vindmöllevinger Download PDF

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Publication number
DK200301051A
DK200301051A DK200301051A DKPA200301051A DK200301051A DK 200301051 A DK200301051 A DK 200301051A DK 200301051 A DK200301051 A DK 200301051A DK PA200301051 A DKPA200301051 A DK PA200301051A DK 200301051 A DK200301051 A DK 200301051A
Authority
DK
Denmark
Prior art keywords
wing
blade
wind turbine
root
tip
Prior art date
Application number
DK200301051A
Other languages
English (en)
Inventor
Grabau Peter
Original Assignee
Lm Glasfiber As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DKPA200301051A priority Critical patent/DK177128B1/da
Application filed by Lm Glasfiber As filed Critical Lm Glasfiber As
Priority to AT04738994T priority patent/ATE445553T1/de
Priority to ES04738994T priority patent/ES2335009T3/es
Priority to EP04738994A priority patent/EP1644271B1/en
Priority to PCT/DK2004/000497 priority patent/WO2005005286A1/en
Priority to CA2531174A priority patent/CA2531174C/en
Priority to US10/563,665 priority patent/US7690875B2/en
Priority to DE602004023609T priority patent/DE602004023609D1/de
Priority to CNB2004800255433A priority patent/CN100411960C/zh
Publication of DK200301051A publication Critical patent/DK200301051A/da
Application granted granted Critical
Publication of DK177128B1 publication Critical patent/DK177128B1/da

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/40Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/0608Rotors characterised by their aerodynamic shape
    • F03D1/0633Rotors characterised by their aerodynamic shape of the blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/40Arrangements or methods specially adapted for transporting wind motor components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6897Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles others
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Description

PATENTKRAV 1. Fremgangsmåde til transport og opbevaring af en vindmøllevinge (1), som omfatter en vingerod (10) og en vingetip (4), og som i ubelastet tilstand krummer, så at vingen (1) har en i det væsentlige konkav side (30) og en i det væsentlige konveks side (12), og så at vingetippen (4) ligger i afstand fra vingerodens (10) langsgående midterakse (28), kendetegnet ved, at vingen (1) ved hjælp af forspændingsmidler (2, 5, 6, 9, 13, 16, 17, 21,22, 23, 24, 25, 26, 33) forspændes i afstand fra vingeroden (10), så at vingetippen (4) bringes nærmere vingerodens (10) langsgående midterakse (28). 2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at vingen (1) forspændes så meget, at vingetippens (4) afstand til vingerodens (10) langsgående midterakse (28) maksimalt er to gange vingerodens (10) radius (32), mere hensigtsmæssigt maksimalt vingerodens (10) radius (32). 3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at forspændingsmidleme omfatter en parallelt med vingen forløbende modpart (2, 33) og spændeorganer (5, 6), ved hjælp af hvilke den i det væsentlige konkave side af vingen (1) spændes ind mod modparten (2, 33). 4. Fremgangsmåde ifølge krav 3, kendetegnet ved, at modparten (2) er elastisk og krum og placeres parallelt med vingen (1), så at den krummer i en retning modsat vingen (1), idet modparten (2) og vingen (1) spændes ind mod hinanden ved hjælp af spændeorganeme (5, 6). 5. Fremgangsmåde ifølge krav 3, kendetegnet ved, at modparten (33) er i det væsentlige retlinet og i det væsentlige stiv, og at vingen (1) spændes ind mod modparten (33) ved hjælp af spændeorganeme (5, 6). 6. Fremgangsmåde ifølge et af kravene 3-5, kendetegnet ved, at modparten (2,33) har anlægsorganer (3) med en overflade, der modsvarer vingens (1) overflade, så at denne ikke beskadiges. 7. Fremgangsmåde ifølge krav 4, kendetegnet ved, at den elastiske modpart udgøres af en anden krum vinge (1), der er endevendt i forhold til første vinge (1), idet de to vingers rodender (10) er fastholdt i hvert sin første ramme (25), og de to vingers tipper (4) er fastholdt i hver sin anden ramme (26), og hvor den første vinges (1) første ramme (25) og den anden vinges (1) anden ramme (26) fastgøres til hinanden, og den første vinges (1) anden ramme (26) og den anden vinges (1) første ramme (25) efterfølgende spændes ind mod hinanden og fastgøres til hinanden. o v 8. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at forspændingsmidleme omfatter et tov (9), som fastspændes til vingen (1) et sted nær vingetippen (4), og som placeres, så at det forløber langs den konvekse side (12) af vingen (1), idet tovet (9) spændes, så at vingetippen (4) bringes nærmere vingerodens (10) langsgående midterakse (28). 9. Fremgangsmåde ifølge krav 8, kendetegnet ved, at der nær vingetippen (4) fastgøres et vingetipbeslag (16) til vingen, og som tovet (9) fastgøres til. 10. Fremgangsmåde ifølge krav 8 eller 9, kendetegnet ved, at der mellem vingetippen (4) og vingeroden (10) er fastgjort et tovstyrebeslag (13), som tovet (9) ligger an mod i afstand fra vingens (1) overflade, så at der virker en trykkraflkomponent vinkelret på vingens (1) konvekse side (12). 11. Fremgangsmåde ifølge krav 9 og 10, kendetegnet ved, at vingetipbeslaget (16) og tovstyrebeslaget (13) via hængsler (29) er indbyrdes forbundet med en afstandsbjælke (18), der sikrer en konstant afstand mellem vingetipbeslaget (16) og tovstyrebeslaget (13). 12. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at vingen (1) anbringes med den i det væsentlige konkave side (30) nedad, så at i det mindste vingeroden (10) understøttes, idet forspændingsmidleme udgøres af ballast-midler (21, 31), der er placeret på eller i vingen (1) i afstand fra vingeroden (10). 13. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at vingen (1) transporteres i forspændt tilstand vha. en lastvognstrækker (19) og en trailer eller semi-trailer (31), der eventuelt er udformet ud i et med en modpart, som vingen (1) er spændt ind mod. 14. Vindmøllevinge (1), som omfatter en vingerod (10) og en vingetip (4), og som krummer, så at vingen (1) i ubelastet tilstand har en i det væsentlige konkav side (30) og en i det væsentlige konveks (12) side, og så at vingetippen (4) ligger i afstand fra vingerodens (10) langsgående midterakse (28), kendetegnet ved, at vingen (1) i afstand fra vingeroden (10) er forsynet med indvendige ballasttanke (21), der er indrettet til at kunne blive påfyldt ballast, f.eks. vand eller risledygtigt materiale, så at vingetippen (4), når vingen (1) anbringes med den i det væsentlige konkave side (30) nedad og understøttes nær vingeroden (10) og evt. vingetippen (4), som følge af tyngdekraftens påvirkning af ballasten bringes nærmere vingerodens (10) langsgående midterakse (28). 15. Apparat til transport og opbevaring af vindmøllevinge (1), som omfatter en vingerod (10) og en vingetip (4), og som i ubelastet tilstand krummer, så at vingen (1) har en i det væsentlige konkav side (30) og en i det væsentlige konveks (12) side, og så at vingetippen (4) ligger i afstand fra vingerodens (10) langsgående midterakse (28), kendetegnet ved, at apparatet omfatter forspændingsmidler (2, 5, 6, 9, 13, 16, 17, 21, 22,23, 24, 25, 26, 33) til at belaste vingen (1) i afstand fra vingeroden (10), så at vingetippen (4) bringes nærmere vingerodens (10) langsgående midterakse (28). 16. Apparat ifølge krav 15, kendetegnet ved, at forspændingsmidleme omfatter en modpart (2, 33), som er indrettet til at blive placeret parallelt med vingen, og spænde- organer (5, 6), ved hjælp af hvilke den i det væsentlige konvekse side af vingen (1) spændes ind mod modparten (2, 33). 17. Apparat ifølge krav 16, kendetegnet ved, at det omfatter et rodendebeslag (11), som er således indrettet, at en vingerod (10) kan spændes fast til dette. 18. Apparat ifølge krav 16, kendetegnet ved, at modparten er udformet som en trailer eller en semitrailer (20), der er indrettet til at blive trukket af en lastvognstrækker (19).
DKPA200301051A 2003-07-10 2003-07-10 Transport og opbevaring af forkrumme vindmøllevinger DK177128B1 (da)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DKPA200301051A DK177128B1 (da) 2003-07-10 2003-07-10 Transport og opbevaring af forkrumme vindmøllevinger
ES04738994T ES2335009T3 (es) 2003-07-10 2004-07-09 Transporte y almacenamiento de palas de turbina eolica.
EP04738994A EP1644271B1 (en) 2003-07-10 2004-07-09 Transporting and storing curved wind turbine blades
PCT/DK2004/000497 WO2005005286A1 (en) 2003-07-10 2004-07-09 Transporting and storing curved wind turbine blades
AT04738994T ATE445553T1 (de) 2003-07-10 2004-07-09 Transport und lagerung von gekrümmten windmotorblättern
CA2531174A CA2531174C (en) 2003-07-10 2004-07-09 Transporting and storing curved wind turbine blades
US10/563,665 US7690875B2 (en) 2003-07-10 2004-07-09 Transporting and storing curved wind turbine blades
DE602004023609T DE602004023609D1 (de) 2003-07-10 2004-07-09 Transport und lagerung von gekrümmten windmotorblättern
CNB2004800255433A CN100411960C (zh) 2003-07-10 2004-07-09 运输风力涡轮机叶片的方法和设备以及有镇重物容槽的叶片

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200301051A DK177128B1 (da) 2003-07-10 2003-07-10 Transport og opbevaring af forkrumme vindmøllevinger
DK200301051 2003-07-10

Publications (2)

Publication Number Publication Date
DK200301051A true DK200301051A (da) 2005-01-11
DK177128B1 DK177128B1 (da) 2011-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200301051A DK177128B1 (da) 2003-07-10 2003-07-10 Transport og opbevaring af forkrumme vindmøllevinger

Country Status (9)

Country Link
US (1) US7690875B2 (da)
EP (1) EP1644271B1 (da)
CN (1) CN100411960C (da)
AT (1) ATE445553T1 (da)
CA (1) CA2531174C (da)
DE (1) DE602004023609D1 (da)
DK (1) DK177128B1 (da)
ES (1) ES2335009T3 (da)
WO (1) WO2005005286A1 (da)

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Also Published As

Publication number Publication date
ATE445553T1 (de) 2009-10-15
DE602004023609D1 (de) 2009-11-26
CN1863719A (zh) 2006-11-15
DK177128B1 (da) 2011-12-19
ES2335009T3 (es) 2010-03-18
CN100411960C (zh) 2008-08-20
EP1644271A1 (en) 2006-04-12
EP1644271B1 (en) 2009-10-14
US7690875B2 (en) 2010-04-06
WO2005005286A1 (en) 2005-01-20
US20060251517A1 (en) 2006-11-09
CA2531174A1 (en) 2005-01-20
CA2531174C (en) 2011-03-08

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