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DK2824057T3 - Løft af et tårnsegment - Google Patents

Løft af et tårnsegment Download PDF

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Publication number
DK2824057T3
DK2824057T3 DK13176120.7T DK13176120T DK2824057T3 DK 2824057 T3 DK2824057 T3 DK 2824057T3 DK 13176120 T DK13176120 T DK 13176120T DK 2824057 T3 DK2824057 T3 DK 2824057T3
Authority
DK
Denmark
Prior art keywords
tower segment
lifting device
holding
holding members
holding elements
Prior art date
Application number
DK13176120.7T
Other languages
English (en)
Inventor
Kenneth Helligsoe Svinth
Jesper Moeller
Original Assignee
Siemens Ag
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2824057T3 publication Critical patent/DK2824057T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/108—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting parts of wind turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/342—Arrangements for stacking tower sections on top of each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)

Claims (14)

1. Løfteindretning (1), der er indrettet til at forbindes med et tårnsegment (31) af en vindmølle (100) og omfatter et forbindelseselement (3) til en løftemaskine og en flerhed af holdeelementer (19a, 19b, 19c, 19d), der er anbragt med foruddefineret indbyrdes afstand (d) og orienterede til at kunne bevæges i radiale låsningsretninger (L, L-ι, L2) hvor låsningsretningerne (L, L-ι, L2) er udformet, således at holdeelementerne (19a, 19b, 19c, 19d), når de bevæges ind i en låsningsposition ved en foruddefineret indgrebsposition af tårnsegmentet (31), går i indgreb med kontraform af tårnsegmentet (31), kendetegnet ved, at holdeelementerne (19a, 19b, 19c, 19d) kan vippes og/eller forskydes automatisk ind i låsningspositionen ved hjælp af en bevægelsesmekanisme, hvor holdeelementerne (19a, 19b, 19c, 19d) er mekanisk forbundet via bevægelsesmekanismen med forbindelseselementet (3) via et antal hængsler (5, 9, 11, 13), således at efter forbindelseselementet (3) trækkes opad, vil holdeelementerne (19a, 19b, 19c, 19d) automatisk vippe og/eller forskydes ind i låsningspositionen, medmindre de er blokerede.
2. Løfteindretning ifølge krav 1, hvor hvert holdeelement (19a, 19b, 19c, 19d) omfatter en klo (19a, 19b, 19c, 19d).
3. Løfteindretning ifølge krav 1 eller 2, hvor mindst to tilsvarende holdeelementer (19a, 19b, 19c, 19d) er på linje langs en lige linje.
4. Løfteindretning ifølge krav 3, hvor tilsvarende holdeelementer (19a, 19b, 19c, 19d) er forbundet til én fælles bærebom (21 a, 21 b).
5. Løfteindretning ifølge krav 4, hvor et første par af tilsvarende holdeelementerne (19a, 19b) er forbundet til en første fælles bærebom (21a), og et andet par af tilsvarende holdeelementer (19c, 19d) er forbundet til en anden fælles bærebom (21b), der er udført som en tværbom (21b) af den første bærebom (21a).
6. Løfteindretning ifølge krav 5, hvor den første bærebom (21a) og den anden bærebom (21 b) er indbyrdes forbundet ved hjælp af et antal diagonale forbindelser (23).
7. Løfteindretning ifølge et hvilket som helst af de foregående krav, hvor holdeelementerne (19a, 19b, 19c, 19d) er fast installeret i den foruddefinerede afstand (d).
8. Løfteindretning ifølge et hvilket som helst af de foregående krav, hvor holdeelementerne (19a, 19b, 19c, 19d) er indrettede til at gå i indgreb med en øvre flange (29) af tårnsegmentet (31) langs dennes omkreds, hvor den øvre flange (29) omfatter kontraformen.
9. Løfteindretning ifølge et hvilket som helst af de foregående krav, omfattende en blokeringsmekanisme (25), der er indrettet til at blokere en bevægelse af holdeelementerne (19a, 19b, 19c, 19d) ind i eller/og ud af låsningspositionen.
10. Løfteindretning ifølge krav 9, hvor blokeringsmekanismen (25) omfatter en stift (37), som går i indgreb med en udsparing (26) af et bevægeligt element (7) af løfteindretningen, hvor det bevægelige element (26) er forbundet med mindst ét af holdeelementerne (19a, 19b, 19c, 19d) for at blokere en bevægelse af dette holdeelement (19a, 19b, 19c, 19d).
11. Løfteindretning ifølge et hvilket som helst af de foregående krav, yderligere omfattende et låg (35), der er udført til at dække en åben del af tårnsegmentet (31).
12. Løfteindretning ifølge krav 11, hvor låget omfatter mindst én åbning (37, 39), der er udført som en vedligeholdelsesåbning (39) til personalet og/eller som et gennemgående hul (37) til mindst ét af holdeelementerne (19a, 19b, 19c, 19d).
13. Tårnsegment (31) af en vindmølle (100), som er udstyret med en løfteindretning (1) ifølge et hvilket som helst af de foregående krav.
14. Fremgangsmåde (Z) til at udstyre et tårnsegment (31) af en vindmølle (100) til transport, omfattende de følgende trin - forbinde (Y) en løfteindretning (1) med et forbindelseselement (3) til en løftemaskine til tårnsegmentet (31), hvor løfteindretningen (1) omfatter forbindelseselementet og en flerhed af holdeelementer (19a, 19b, 19c, 19d), der er anbragt med foruddefineret indbyrdes afstand (d) og orienterede til at kunne bevæges i radiale låsningsretninger (L, Li, L2), hvor låsningsretningerne (L, L-ι, l_2) er udformet, således at holdeelementerne (19a, 19b, 19c, 19d), når de bevæges ind i en låsningsposition ved en foruddefineret indgrebsposition af tårnsegmentet (31), går i indgreb med en kontraform af tårnsegmentet (31), hvor holdeelementerne (19a, 19b, 19c, 19d) kan vippes og/eller forskydes automatisk ind i låsningspositionen ved hjælp af en bevægelsesmekanisme, hvor holdeelementerne (19a, 19b, 19c, 19d) er mekanisk forbundet via bevægelsesmekanismen med forbindelseselementet (3) via et antal hængsler (5, 9, 11, 13), således at efter forbindelseselementet (3) trækkes opad, vil holdeelementerne (19a, 19b, 19c, 19d) automatisk vippe og/eller forskydes ind i låsningspositionen, medmindre de er blokerede, - vippe og/eller forskyde (X) holdeelementerne (19a, 19b, 19c, 19d) ind i låsningspositionen ved den foruddefinerede indgrebsposition af tårnsegmentet (31) under indgreb med kontraformen, - eventuelt løfte (W) løfteindretningen (1) ved hjælp af løftemaskinen.
DK13176120.7T 2013-07-11 2013-07-11 Løft af et tårnsegment DK2824057T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13176120.7A EP2824057B1 (en) 2013-07-11 2013-07-11 Raising a tower segment

Publications (1)

Publication Number Publication Date
DK2824057T3 true DK2824057T3 (da) 2017-09-11

Family

ID=48790227

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13176120.7T DK2824057T3 (da) 2013-07-11 2013-07-11 Løft af et tårnsegment

Country Status (4)

Country Link
US (1) US9663330B2 (da)
EP (1) EP2824057B1 (da)
CN (1) CN104279131B (da)
DK (1) DK2824057T3 (da)

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CA3139176A1 (en) 2020-12-04 2022-06-04 Refractory Intellectual Property Gmbh & Co. Kg Refractory ring and refractory ring system and methods for assembling the same
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Also Published As

Publication number Publication date
EP2824057B1 (en) 2017-06-28
CN104279131A (zh) 2015-01-14
US9663330B2 (en) 2017-05-30
CN104279131B (zh) 2019-02-12
US20150016939A1 (en) 2015-01-15
EP2824057A1 (en) 2015-01-14

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