EP2707322B1 - Turmdrehkran - Google Patents

Turmdrehkran Download PDF

Info

Publication number
EP2707322B1
EP2707322B1 EP12720808.0A EP12720808A EP2707322B1 EP 2707322 B1 EP2707322 B1 EP 2707322B1 EP 12720808 A EP12720808 A EP 12720808A EP 2707322 B1 EP2707322 B1 EP 2707322B1
Authority
EP
European Patent Office
Prior art keywords
tower
attachment point
crane according
advantageously
tower crane
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP12720808.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2707322A1 (de
Inventor
Thomas Herse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebherr Werk Biberach GmbH
Original Assignee
Liebherr Werk Biberach GmbH
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 Liebherr Werk Biberach GmbH filed Critical Liebherr Werk Biberach GmbH
Publication of EP2707322A1 publication Critical patent/EP2707322A1/de
Application granted granted Critical
Publication of EP2707322B1 publication Critical patent/EP2707322B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B66C23/208—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 from the side, e.g. by walls of buildings
    • 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
    • B66C23/283—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 with frameworks composed of assembled elements
    • 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
    • B66C23/60—Derricks

Definitions

  • the present invention relates to a tower crane with a tower of at least one tower element, in particular at least one lattice piece and a building guy with at least one guy rod for horizontal anchoring of the tower to a building.
  • the height of the tower can be increased by the use of additional tower elements.
  • tower cranes have a maximum freestanding hook height. If this is exceeded, the tower crane must be secured by a horizontal anchorage to the building to be built. As a result, the maximum achievable hook height can be significantly increased.
  • JP 2009 091123 A which is considered to be the closest prior art, discloses such a frame to be mounted separately, which runs around the tower element.
  • Object of the present invention is therefore to provide a tower crane with a building guy available, which is faster mountable.
  • the tower crane according to the invention comprises a tower of at least one tower element, in particular a lattice piece, and a building guy with at least one guy rod for horizontal anchoring of the tower on a building.
  • the at least one anchoring rod of the building strut is fastened or fastened to an attachment point in the interior of the tower element.
  • the use of a surrounding frame to be mounted separately is thus dispensed with, in that the at least one tie-down rod is connected directly to the fastening point integrated into the tower element.
  • the tie rod must not be a single rod, but can bsp. also be designed as a framework.
  • the tower crane according to the present invention can be used in particular in such structures, which have only a short construction time and in particular grow very quickly in height, so that the effort for horizontal anchoring of the tower crane has considerable influence on the entire construction period.
  • the tower crane according to the invention can be used particularly advantageously in the assembly of wind turbines.
  • the inventive Building bracing thus allows a particularly economical use of the tower crane, as the at least one provided directly on the tower element attachment point for the building guy allows a much faster support of the tower crane on the mast of the wind turbine.
  • the tower crane according to the invention can also be used in conventional buildings.
  • the tower of the tower crane according to the invention advantageously consists of a plurality of tower elements, which are stacked in the vertical direction and connected to each other, in particular bolted.
  • the tower elements are lattice pieces.
  • Such grating pieces represent a welded construction, usually four corner handles are connected to each other via cross braces.
  • the corner posts usually have connecting arrangements in their end areas for connection to the lattice pieces arranged underneath or above.
  • the attachment point for direct articulation of the tie rod is now firmly connected to the welded construction of the lattice piece, in particular welded thereto.
  • At least two guy rods can be provided, which connect the tower element with the building.
  • the two guy rods are attachable to a common attachment point so that they extend to different attachment points with the structure. This results in a force triangle, which holds the attachment point of the tower element in a defined position relative to the building.
  • connection of the guy rod or the guy rods with the attachment points on the building can be done according to the invention via a bolt connection.
  • other types of connection are conceivable.
  • connection of the guy rod or guy rods with the at least one attachment point of the tower element can also be done via a bolt connection.
  • the guy rod can also be firmly connected to the attachment point.
  • the attachment point can be arranged centrally with respect to a side width of the tower element and / or the base surface of the tower element.
  • the bracing can be done with the building in the area of the tower element via only two guy rods.
  • the bracing rods then run from the attachment point in the form of a triangle to attachment points on the building.
  • the tower element is a lattice piece, wherein the attachment point is provided by a arranged in the interior of the lattice piece in the vertical direction extending strut available.
  • it may be a tubular element with a circular cross-section.
  • such a strut extending in the vertical direction may be arranged between two struts extending in the horizontal direction.
  • the horizontally extending struts can either directly with the corner stems communicate and thus run diagonally.
  • the struts running in the horizontal direction are connected to the corner posts of the lattice piece via horizontal struts extending in the side surfaces.
  • the guy rods are rotatably connected to the attachment point about a vertical axis of rotation.
  • the guy rods may surround the vertical strut described in more detail above and be mounted pivotably about this. As a result, no pivoting moments of the crane are transferred more to the building guy.
  • the bracing rods can be made in several parts, so that a joint-forming element is fixedly arranged on the tower element, and a second, the connection to the building fabricating element is detachably connected to this.
  • the connection of the two elements takes place inside the tower element.
  • the present invention comprises a tower crane according to claim 1.
  • the guy arrangement allows a torsional movement of the tower relative to the building. As a result, torsional moments are no longer transferred to the building.
  • connection between the guy arrangement and the tower allows a rotational movement of the tower about a vertical axis.
  • the guy rod is hinged to an attachment point of the tower element.
  • At least one of these attachment points at least two guy rods are fastened so that they extend to different attachment points with the building at least.
  • at least one tie-down rod may be fastened to the other fastening point in such a way that it extends to one of the two fastening points with the building or to a third fastening point with the building. This also results in a stable bracing.
  • exactly three guy rods are used in this type of bracing.
  • the attachment points arranged on a side face of the tower element can be arranged on a transverse strut of a tower element designed as a lattice piece.
  • these may be Verbolzungsales.
  • the height of the tower crane according to the invention can be increased by the installation of additional tower elements during the construction of a building to adapt the crane to the growing height of the building.
  • this is a climbing crane, d. H. a crane, which has a device for inserting further tower elements, so that the tower crane does not have to be dismantled and reassembled for this purpose.
  • the tower of a tower crane according to the invention advantageously consists of a plurality of vertically interconnected tower elements, as already described above.
  • at least one tower element is anchored via its at least one attachment point to a building.
  • the tower crane is anchored to the building, as already described above.
  • the tower crane in this case has a plurality of tower elements, which each have attachment points, via which they are anchored to the structure as described above.
  • the tower may have at least one tower element not connected to the building.
  • tower elements which are supported in the horizontal direction, and tower elements, which are not supported, can also alternate.
  • a non-supported tower element in particular a tower element can be used, which has no attachment points for a horizontal support.
  • the tower of a tower crane according to the invention can thus be constructed from conventional tower elements and tower elements according to the invention.
  • the present invention further comprises a tower element, in particular a lattice piece, for a tower crane, as described above.
  • the tower element in this case has an attachment point to which at least one guy rod of a building guy is directly attachable.
  • the tower element is constructed as described above.
  • the present invention further includes a building, in particular a wind turbine, with a tower crane, as described above.
  • a tower crane there is the tower crane via at least one tie rod, which extends from a point of attachment of a tower element to a point of attachment to the building, anchored to this.
  • the horizontal anchoring of the tower of the tower crane is carried out as already described above.
  • the present invention further includes the use of a tower crane as described above for constructing a structure.
  • the use of the tower crane of the invention relates to the construction of a wind turbine.
  • the tower crane according to the invention is a top rotator, d. H. a crane in which the rotatable boom can be turned over a slewing gear at the top of the tower.
  • the tower crane is a trolley crane or a jib crane.
  • FIG. 1 shows a schematic diagram of a first embodiment of a tower crane according to the invention in a horizontal sectional view.
  • the tower element 10 of the tower crane via which the horizontal anchoring of the tower takes place on a structure 20, is symbolically represented with four corner posts 3, which corresponds to the preferred embodiment of the tower element as a lattice piece.
  • the tower element 10 is connected via two guy rods 2 to the structure 20, whereby also here the typical shape of a mast of a wind turbine is shown symbolically for the structure 20.
  • the guy rods 2 run directly from an attachment point 1 of the tower element 10 to attachment points 4 on the building.
  • the attachment point 1 is arranged in the interior of the tower element and thereby arranged centrally, in particular in the width direction with respect to the building side facing. Particularly advantageously, the attachment point is also centrally located with respect to the base of the tower element, ie, at the same distance from the four corner posts 3.
  • the symmetrical or central arrangement of the attachment point only two guy rods 2 are necessary to the building. This means a reduction of the guy rods over the prior art. As a result, the assembly effort can be further minimized.
  • Another advantage of this design is that the pivoting moments, which are transmitted to the building, can be reduced.
  • the guy rods are pivotally mounted about a vertical axis at the attachment point of the tower element. As a result, no pivoting moments of the crane are transmitted to the bracing at all.
  • the inventive lower load on the building at the bracing can thus also lead to a cost savings on the building side.
  • FIG. 2 an alternative arrangement of the guying points on the tower element is shown.
  • two guying points are provided, which can be arranged for example on the side facing the building of the tower element.
  • at least three guy rods 2 are used, with two guy rods extending from the first attachment point to the tower element to different attachment points 4 on the structure 20.
  • From the second attachment point 1 on the tower element then extends another tie rod 2 to one of the two already used attachment points 4 with the structure 20. This results in two force triangles, whereby the tower element is also determined in terms of pivotal movements of the building.
  • FIG. 3 a third embodiment of the present invention is shown, which corresponds to the first embodiment with regard to the arrangement of the attachment points and guying rods.
  • the tower element designed as a lattice piece with the attachment point for the direct attachment of at least one guy rod is shown.
  • the lattice piece has four corner handles 3, which are connected to one another via transverse struts 7 and 8 in the horizontal direction. Furthermore, diagonal struts 9 are provided to increase the stability.
  • the end portions of the corner posts 3 have connecting elements 11 and 12 for connection to further tower elements.
  • the connecting elements 11 can be inserted into connection receptacles on an underlying tower element and bolted there. In the same way can be inserted into the connection receptacles 12 on the other side of the tower element connecting elements of another tower element and bolted there.
  • the attachment point with the guy rods is now provided via a longitudinal strut 5 running in the vertical direction, ie parallel to the corner posts. This is arranged centrally with respect to the base formed by the corner stems of the tower element.
  • the longitudinal strut 5 extends between two transverse struts 6, which in turn arranged at between the corner posts cross struts 7 are attached.
  • it may be a welded construction.
  • the two guy rods 2 are attached to the longitudinal strut 5, so that the longitudinal strut provides an attachment point 1 available.
  • FIG. 1 represented two guy rods 2 provided.
  • the guy rods 2 are rotatably connected to the longitudinal strut 5, so that pivoting moments of the tower element are not transmitted to the guy rods 2.
  • the guy rods 2 have in their connection region with the strut 5 while two spaced apart in the vertical direction horizontally extending tabs, which embrace the strut 5.
  • the bracing rods 2 are designed in several parts, so that a joint-forming element is fixedly arranged at the attachment point 1, and a second, the connection to the building manufacturing element is detachably connected to this.
  • the connection of the two elements takes place inside the tower element.
  • the attachment points of the guy rods with the structure 20 are advantageously carried out as Verbolzonne.
  • Fig. 5 now shows an illustrative example of another aspect of a tower crane with construction bracing.
  • the tower element 10 is connected via a bracing 30 so with the structure 20 that no torsional forces are transmitted from the tower to the building.
  • the guy arrangement 30 has guide elements 13 with which it is displaceably mounted on a guide cam 15.
  • the guide curve 13 is shaped so that the tower can rotate around its center.
  • guide elements rollers are provided in the embodiment.
  • the bracing arrangement has, in addition to bracing rods 2, a stiffening arrangement 14, by which the bracing rods are interconnected.
  • the guide curve 15 is formed in the embodiment as a separate element, which is mounted on a side surface of the tower element 10 and protrudes from this. The connection therefore does not take place directly in this embodiment, unlike according to the first aspect of the present invention with an attachment point of the tower element.
  • the tower elements are used in particular in tower cranes, which grow with the building to be built by further tower elements are inserted.
  • the support on the building guy can then be done, for example, at regular intervals by using a suitably equipped tower element.
  • tower elements without corresponding attachment points can be used between tower elements, if the support should not be made at each tower element.
  • the tower cranes according to the invention can be used particularly advantageously in particular in the assembly of wind turbines, since in these inventively achieved reduction of assembly time for the crane or the horizontal Gebäeabeabschreib leads to a significant reduction in assembly time for the wind turbine and thus to a significant cost reduction ,
  • tower crane according to the invention can also be used in the construction of conventional buildings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
  • Wind Motors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP12720808.0A 2011-05-10 2012-05-10 Turmdrehkran Active EP2707322B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011100477U DE202011100477U1 (de) 2011-05-10 2011-05-10 Turmdrehkran
PCT/EP2012/002029 WO2012152446A1 (de) 2011-05-10 2012-05-10 Turmdrehkran

Publications (2)

Publication Number Publication Date
EP2707322A1 EP2707322A1 (de) 2014-03-19
EP2707322B1 true EP2707322B1 (de) 2016-04-27

Family

ID=46084996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12720808.0A Active EP2707322B1 (de) 2011-05-10 2012-05-10 Turmdrehkran

Country Status (10)

Country Link
US (1) US9403665B2 (zh)
EP (1) EP2707322B1 (zh)
CN (1) CN103547527B (zh)
AU (1) AU2012252847B2 (zh)
BR (1) BR112013028736B1 (zh)
DE (1) DE202011100477U1 (zh)
DK (1) DK2707322T3 (zh)
ES (1) ES2573525T3 (zh)
PL (1) PL2707322T3 (zh)
WO (1) WO2012152446A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022122250A1 (de) 2022-09-02 2024-03-07 Friedrich Lührs Verfahren und Kran zum Aufbauen eines Turms

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003906A1 (de) * 2013-07-01 2015-01-08 Liebherr-Werk Biberach Gmbh Turmdrehkran
DE102013011489B4 (de) * 2013-07-09 2021-09-16 Liebherr-Werk Ehingen Gmbh Turmdrehkran
DE102014016607A1 (de) * 2014-11-10 2016-05-12 Liebherr-Werk Biberach Gmbh Verfahren zum Versetzen eines Turmdrehkranes
DE102015016279A1 (de) * 2014-12-19 2016-06-23 Liebherr-Werk Ehingen Gmbh Turmdrehkran
CN105000481B (zh) * 2015-08-02 2017-04-05 周兆弟 带有支撑杆的塔吊
WO2017215718A1 (en) * 2016-06-14 2017-12-21 Vestas Wind Systems A/S A wind turbine tower and a method for erecting a wind turbine tower
US10906785B2 (en) * 2016-06-15 2021-02-02 Itrec B.V. Crane for wind turbine blade assembly, a vessel, a hoisting method, and an assembly method
CN108016994A (zh) * 2018-01-10 2018-05-11 山西三建集团有限公司 一种可重复利用的塔吊附墙支架及安装方法
EP3828121B1 (en) 2019-11-26 2024-02-28 General Electric Renovables España S.L. Crane and method for erecting a tower
CN110963420B (zh) * 2019-12-02 2022-04-12 常德市鼎鑫机械有限公司 一种塔吊支撑梁的支座连接结构
CN111764634B (zh) * 2020-06-29 2021-11-16 中天华南建设投资集团有限公司 一种新型脚手架连墙件及使用方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153486A (en) * 1961-06-13 1964-10-20 Link Belt Co Tower crane
FR1436638A (fr) * 1965-02-15 1966-04-29 Richier Sa Procédé et mécanisme de développement et de repli des éléments de tour et de flèche d'une grue de bâtiment
US3366251A (en) 1965-10-23 1968-01-30 Link Belt Co Climbing crane
US5146096A (en) * 1990-06-25 1992-09-08 Mcconachy Harry R Efficient high tower wind generating system
US5259479A (en) * 1991-10-15 1993-11-09 Gestion Des Brevets Fraco Ltee Self-raising cantilever-type work platform assembly
CN2133563Y (zh) 1992-05-27 1993-05-19 建设部长沙建筑机械研究所 外爬式塔式起重机
US5247776A (en) * 1992-08-03 1993-09-28 Halliburton Logging Services Inc. Method for offshore rig up platform portable mast
JPH0840690A (ja) * 1994-08-02 1996-02-13 Nitto Tekkosho:Kk タワークレーンのマスト支持装置
US5537125A (en) * 1994-09-29 1996-07-16 Lba Technology, Inc. Telescoping tower
US5658201A (en) * 1995-11-13 1997-08-19 Airsurfer, Inc. Swinging boom amusement ride
JPH102108A (ja) * 1996-06-17 1998-01-06 Taisei Corp 塔状ｒｃ構造物の構築方法
JP3885919B2 (ja) * 2000-01-13 2007-02-28 鹿島建設株式会社 タワークレーンのマスト水平支持装置
FR2803865B3 (fr) * 2000-01-18 2002-02-15 Bouygues Batiment Ancrages de grue a tour ou de pylones
DE20018890U1 (de) * 2000-08-02 2001-12-13 Liebherr Werk Ehingen Teleskopkran zum Heben von Lasten auf Türme oder Masten
JP2009091123A (ja) 2007-10-10 2009-04-30 Hitachi Constr Mach Co Ltd 鉄塔用クレーン
JP2010006481A (ja) * 2008-06-24 2010-01-14 Ihi Transport Machinery Co Ltd クレーンの免震支持装置
FR2943743B1 (fr) * 2009-03-27 2013-08-02 Vergnet Dispositif d'assemblage d'eolienne et utilisation du dispositif
US20110016804A1 (en) * 2009-07-22 2011-01-27 Lonnie Howard Ultra-light, re-usable, extended-height meteorological tower apparatus and method
US20110283640A1 (en) * 2010-05-21 2011-11-24 Catadon Systems, Inc. Folding tower
CN101979308B (zh) 2010-10-14 2012-02-01 长沙中联重工科技发展股份有限公司 塔式起重机及其平衡臂拉杆结构及该结构的安装方法
US20130164134A1 (en) * 2011-12-23 2013-06-27 Leonid Goldstein Limited Yaw Wind Turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022122250A1 (de) 2022-09-02 2024-03-07 Friedrich Lührs Verfahren und Kran zum Aufbauen eines Turms
WO2024047070A1 (de) 2022-09-02 2024-03-07 Luehrs Friedrich Verfahren und kran zum aufbauen eines turms

Also Published As

Publication number Publication date
AU2012252847A1 (en) 2013-11-14
CN103547527B (zh) 2016-05-25
AU2012252847B2 (en) 2016-07-21
US9403665B2 (en) 2016-08-02
DE202011100477U1 (de) 2012-08-13
US20140076835A1 (en) 2014-03-20
PL2707322T3 (pl) 2016-10-31
BR112013028736B1 (pt) 2020-12-01
BR112013028736A2 (pt) 2017-01-24
EP2707322A1 (de) 2014-03-19
DK2707322T3 (en) 2016-08-01
WO2012152446A1 (de) 2012-11-15
ES2573525T3 (es) 2016-06-08
CN103547527A (zh) 2014-01-29

Similar Documents

Publication Publication Date Title
EP2707322B1 (de) Turmdrehkran
DE10339438B4 (de) Turm für eine Windenergieanlage
EP2932095B1 (de) Übergangskörper zur anordnung zwischen unterschiedlich ausgeführten abschnitten eines windkraftanlagenturms und windkraftanlagenturm mit einem solchen übergangskörper
EP1760031B1 (de) Transportoptimierter Kranunterwagen
EP2807107A1 (de) Verfahren und vorrichtung zum montieren einer rotornabe einer windenergieanlage
WO2011138012A2 (de) Gittertragwerk
DE102011016015B4 (de) Gittermastkran und Gittermastausleger
EP2723670B1 (de) Lasthandhabungsvorrichtung zum anheben und verfahren zur montage von rotorblättern einer windenergieanlage
EP3252304A1 (de) Vorrichtung und anordnung zur horizontalen vormontage eines windenergieanlagenrotors
EP2067737B1 (de) Seitliche Abspannung für einen Gitterausleger eines Kranes
EP3208405B1 (de) Vorrichtung und verfahren zur errichtung von turmartigen bauwerken aus fertigteilelementen
EP3805553B1 (de) Verfahren zur montage von rotorblättern einer windenergieanlage
EP2742213A1 (de) Vorrichtung zum schwenken eines rotors einer strömungsmaschine aus einer ersten lage in eine zweite lage
EP3464754B1 (de) Steigvorrichtung zur ausführung einer bewegung relativ zu einem turm und verfahren zur herstellung eines turms
EP3274288B1 (de) Kranturm
EP3319898B1 (de) Turmkran
EP2897891B1 (de) Umfassungsrahmen, verfahren zum montieren eines umfassungsrahmens, und verwendung eines umfassungsrahmens zum verbinden eines turmdrehkrans mit einem objekt
EP4077922A1 (de) Verfahren zum errichten einer windenergieanlage
EP3807206B1 (de) Turmdrehkran mit turmaufbau aus mehreren turmstücken
EP4118330A1 (de) Verfahren zum errichten einer windenergieanlage
DE102019007989A1 (de) Tragstruktur und Antennenmast zur Montage von Mobilfunkausrüstung
WO2014111073A1 (de) Fachwerk-standstruktur
DE102011122582A1 (de) Kran mit Abstandshalter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130927

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20140925

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502012006901

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B66C0023280000

Ipc: B66C0023200000

RIC1 Information provided on ipc code assigned before grant

Ipc: B66C 23/60 20060101ALI20150930BHEP

Ipc: B66C 23/18 20060101ALI20150930BHEP

Ipc: B66C 23/28 20060101ALI20150930BHEP

Ipc: B66C 23/20 20060101AFI20150930BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151111

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 794566

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KELLER AND PARTNER PATENTANWAELTE AG, CH

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: LIEBHERR-WERK BIBERACH GMBH

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2573525

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20160608

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012006901

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160722

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160727

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160829

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160728

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012006901

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170130

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160510

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120510

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160510

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160427

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: LIEBHERR-WERK BIBERACH GMBH, DE

Free format text: FORMER OWNER: LIEBHERR-WERK BIBERACH GMBH, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220531

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20220425

Year of fee payment: 11

Ref country code: CH

Payment date: 20220520

Year of fee payment: 11

Ref country code: AT

Payment date: 20220523

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230523

Year of fee payment: 12

Ref country code: ES

Payment date: 20230601

Year of fee payment: 12

Ref country code: DK

Payment date: 20230523

Year of fee payment: 12

Ref country code: DE

Payment date: 20230525

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230526

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 794566

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230510

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230531

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230510

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230510