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WO2018132010A8 - Procédé d'érection à terre ou en mer d'une construction verticale - Google Patents

Procédé d'érection à terre ou en mer d'une construction verticale Download PDF

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Publication number
WO2018132010A8
WO2018132010A8 PCT/NL2018/050026 NL2018050026W WO2018132010A8 WO 2018132010 A8 WO2018132010 A8 WO 2018132010A8 NL 2018050026 W NL2018050026 W NL 2018050026W WO 2018132010 A8 WO2018132010 A8 WO 2018132010A8
Authority
WO
WIPO (PCT)
Prior art keywords
construction
crane
support
guide facility
parts
Prior art date
Application number
PCT/NL2018/050026
Other languages
English (en)
Other versions
WO2018132010A1 (fr
Inventor
Wessel Helmens
Original Assignee
Mammoet Holding B.V.
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 claimed from NL2018176A external-priority patent/NL2018176B1/en
Priority claimed from NL2019462A external-priority patent/NL2019462B1/nl
Priority to PL18702569.7T priority Critical patent/PL3568372T5/pl
Priority to CA3049516A priority patent/CA3049516A1/fr
Priority to BR112019014594-0A priority patent/BR112019014594B1/pt
Priority to ES18702569T priority patent/ES2901487T5/es
Priority to EP18702569.7A priority patent/EP3568372B2/fr
Priority to DK18702569.7T priority patent/DK3568372T4/da
Application filed by Mammoet Holding B.V. filed Critical Mammoet Holding B.V.
Priority to MX2019008415A priority patent/MX2019008415A/es
Priority to AU2018207019A priority patent/AU2018207019B2/en
Priority to FIEP18702569.7T priority patent/FI3568372T4/fi
Publication of WO2018132010A1 publication Critical patent/WO2018132010A1/fr
Publication of WO2018132010A8 publication Critical patent/WO2018132010A8/fr
Priority to US16/511,974 priority patent/US11231015B2/en
Priority to US17/574,123 priority patent/US11939951B2/en
Priority to AU2023203461A priority patent/AU2023203461B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/207—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by wind turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/185—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use erecting wind turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/32—Self-hoisting cranes
    • 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
    • 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
    • F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
    • 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
    • F05B2240/916—Mounting on supporting structures or systems on a stationary structure with provision for hoisting onto the structure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Wind Motors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

L'invention concerne un procédé pour ériger à terre ou en mer une construction verticale comprenant des parties de construction longitudinales (9), en particulier des parties d'une éolienne, comprenant les étapes consistant : • - à fournir les parties longitudinales (9) de la construction; • - à transporter les parties longitudinales (9) de la construction sur un véhicule (4, 4', 4") jusqu'à un site d'érection (5); • - à fournir une grue (1) pour hisser les parties longitudinales (9) de la construction; • - à utiliser la grue (1) pour placer les parties longitudinales respectives (9) de la construction les unes sur les autres sur une base de construction (3) au niveau du site d'érection (5); • - à fournir à la base de construction (3) et/ou aux parties longitudinales (9) de la construction une installation de support et de guidage (2) pour la grue (1); • - à agencer la grue (1) de façon à ce qu'elle puisse être montée sur l'installation de support et de guidage (2); et • - à monter la grue (1) sur l'installation de support et de guidage (2) de la base de construction (3) et/ou des parties longitudinales (9) de la construction qui sont placées sur la base de construction (3), de manière à agencer la grue (1) de façon à ce qu'elle soit mobile vers le haut et vers le bas le long de l'installation de support et de guidage (2) de la construction. L'invention concerne également une grue (1) agencée pour pouvoir se déplacer vers le haut et vers le bas d'une installation de support et de guidage droite (2), comprenant un mât (8) qui est mobile vers le haut et vers le bas de l'installation de support et de guidage (2), le reste de la grue qui comprend les moyens de hissage de la grue étant monté rotatif sur le mât (8).
PCT/NL2018/050026 2017-01-16 2018-01-15 Procédé d'érection à terre ou en mer d'une construction verticale WO2018132010A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AU2018207019A AU2018207019B2 (en) 2017-01-16 2018-01-15 Method for onshore or offshore erecting an upstanding construction
FIEP18702569.7T FI3568372T4 (fi) 2017-01-16 2018-01-15 Menetelmä pystysuuntaisen rakenteen pystyttämiseksi maalla tai merellä
MX2019008415A MX2019008415A (es) 2017-01-16 2018-01-15 Metodo para levantar costa adentro o costa afuera una construccion vertical.
BR112019014594-0A BR112019014594B1 (pt) 2017-01-16 2018-01-15 Método para a montagem de uma construção aprumada onshore e offshore
ES18702569T ES2901487T5 (en) 2017-01-16 2018-01-15 Method for onshore or offshore erecting an upstanding construction
EP18702569.7A EP3568372B2 (fr) 2017-01-16 2018-01-15 Procédé d'erection à terre ou en pleine mer d'une construction dressée debout
DK18702569.7T DK3568372T4 (da) 2017-01-16 2018-01-15 Fremgangsmåde til onshore eller offshore opstilling af en opretstående konstruktion
PL18702569.7T PL3568372T5 (pl) 2017-01-16 2018-01-15 Sposób wznoszenia pionowej konstrukcji na lądzie lub na morzu
CA3049516A CA3049516A1 (fr) 2017-01-16 2018-01-15 Procede d'erection a terre ou en mer d'une construction verticale
US16/511,974 US11231015B2 (en) 2017-01-16 2019-07-15 Method for onshore or offshore erecting an upstanding construction
US17/574,123 US11939951B2 (en) 2017-01-16 2022-01-12 Apparatus for onshore or offshore erecting an upstanding construction
AU2023203461A AU2023203461B2 (en) 2017-01-16 2023-06-02 Method for onshore or offshore erecting an upstanding construction

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
NL2018176A NL2018176B1 (en) 2017-01-16 2017-01-16 Method for onshore or offshore erecting an upstanding construction
NL2018176 2017-01-16
NL2019075 2017-06-15
NL2019075A NL2019075B1 (en) 2017-01-16 2017-06-15 Method for onshore or offshore erecting an upstanding con-struction
NL2019462A NL2019462B1 (en) 2017-01-16 2017-08-29 Method for onshore or offshore erecting an upstanding construction
NL2019462 2017-08-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/511,974 Continuation US11231015B2 (en) 2017-01-16 2019-07-15 Method for onshore or offshore erecting an upstanding construction

Publications (2)

Publication Number Publication Date
WO2018132010A1 WO2018132010A1 (fr) 2018-07-19
WO2018132010A8 true WO2018132010A8 (fr) 2019-01-03

Family

ID=61132880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2018/050026 WO2018132010A1 (fr) 2017-01-16 2018-01-15 Procédé d'érection à terre ou en mer d'une construction verticale

Country Status (1)

Country Link
WO (1) WO2018132010A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2018176B1 (en) 2017-01-16 2018-07-26 Mammoet Holding B V Method for onshore or offshore erecting an upstanding construction
ES2695626B2 (es) * 2017-06-30 2020-05-19 Hws Concrete Towers S L Dispositivo auto-trepante por superficies de hormigón verticales y cuasi-verticales y procedimiento de operación.
WO2020043257A1 (fr) * 2018-08-31 2020-03-05 Maersk Supply Service A/S Système de grue pouvant être monté sur une section d'un générateur éolien offshore et procédé associé
NL2021913B1 (en) 2018-11-01 2020-05-14 Mammoet Holding B V Method for onshore or offshore erecting an upstanding construction
DK3828121T3 (da) 2019-11-26 2024-05-06 General Electric Renovables Espana Sl Kran og fremgangsmåde til at rejse et tårn
EP4095086B1 (fr) 2021-05-26 2025-02-26 General Electric Renovables España S.L. Ensembles grue et procédés pour ériger des tours et des éoliennes
WO2024179979A1 (fr) * 2023-03-02 2024-09-06 Liebherr-Werk Biberach Gmbh Grue à tour et procédé pour escalader un ouvrage au moyen d'une grue à tour
NL2036145B1 (en) * 2023-10-27 2025-05-13 Itrec Bv A climbing crane for assembling a tall structure and corresponding climbing methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435489Y2 (fr) * 1974-11-11 1979-10-27
JPS59158794A (ja) * 1983-02-25 1984-09-08 株式会社　巴組技研 鉄塔組立用クレ−ン
DE19647515B4 (de) * 1996-11-16 2010-04-15 Gerd-Albrecht Otto Windkonvertermontageeinrichtung
JPH1182285A (ja) * 1997-09-16 1999-03-26 Nkk Corp 風力発電装置の建設方法、クライミングクレーン装置お よびそれを用いたメンテナンス方法
DE19741988A1 (de) * 1997-09-23 1999-04-01 Karin Peiter Verfahren und Kran zum Aufbau von Windkraftanlagen
US6505785B2 (en) * 2000-05-02 2003-01-14 Valmont Industries, Inc. Method and means for mounting a wind turbine on a tower
ES2206014B1 (es) * 2002-03-26 2005-07-16 Manuel Torres Martinez Grua para montaje de aerogeneradores y proceso de montaje.
FR2903739B1 (fr) * 2006-07-12 2009-04-10 Eole Overseas Company Ltd "dispositif et procede de demontage rapide d'un rotor et d'une nacelle du mat d'une eolienne,ainsi qu'une eolienne pourvue d'un tel dispositif"
NL1032591C2 (nl) * 2006-09-28 2008-03-31 Mecal Applied Mechanics B V Hijskraan en werkwijze.
WO2011134472A1 (fr) * 2010-04-29 2011-11-03 Vestas Wind Systems A/S Manœuvre d'une grue sapine destinée à être utilisée dans le montage et l'entretien d'éléments de génératrices d'éolienne
JP4854804B1 (ja) * 2010-10-26 2012-01-18 三井造船株式会社 塔状構造物の支柱の建設方法
EP2908000B1 (fr) * 2011-06-20 2017-04-12 Leunamme Engineering Sociedad Limitada Unipersonal Dispositif élévateur pour le montage et le démontage de composants d'une éolienne
US9266701B2 (en) * 2011-07-15 2016-02-23 Eli Bosco Enhanced stability crane and methods of use
US20150300037A1 (en) * 2012-11-27 2015-10-22 Marmen Inc. Lifting system for wind turbine towers and method for erecting a wind turbine tower
NL2010554C2 (en) * 2013-04-02 2014-10-06 Valley Power B V Crane with connector for erecting a structure.

Also Published As

Publication number Publication date
WO2018132010A1 (fr) 2018-07-19

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