EP2041017B1 - Procédé de montage d'une grue à pylône - Google Patents

Procédé de montage d'une grue à pylône Download PDF

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Publication number
EP2041017B1
EP2041017B1 EP07786000A EP07786000A EP2041017B1 EP 2041017 B1 EP2041017 B1 EP 2041017B1 EP 07786000 A EP07786000 A EP 07786000A EP 07786000 A EP07786000 A EP 07786000A EP 2041017 B1 EP2041017 B1 EP 2041017B1
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EP
European Patent Office
Prior art keywords
tower crane
crane
lifting
boom
counter
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
EP07786000A
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German (de)
English (en)
Other versions
EP2041017A1 (fr
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.)
Wolffkran AG
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Wolffkran AG
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Publication date
Application filed by Wolffkran AG filed Critical Wolffkran AG
Publication of EP2041017A1 publication Critical patent/EP2041017A1/fr
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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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • 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

Definitions

  • the invention relates to a method for mounting a centerless tower crane (in particular tower crane) and a towerless tower crane, which can be mounted according to the inventive method, comprising: a tower crane base with a point base; a jib system comprising: a jib, a lifting boom mounted on the lifting jib, a trolley mounted on the jib, a hauled on the lifting jib hoist, a sheared on the lifting boom Katzfahrseil; and a counter-jib.
  • the advantage here is that the lifting arm system can already be mounted during the construction of the crane base, for example, on the ground and all Einschers can be made on the ground, thereby eliminating the driving of the lifting arm to the top by an assembly worker for shearing the ropes.
  • the mounting of the boom system on the tower crane base is to be made quickly, so that the total assembly time of the tower crane is significantly reduced.
  • An advantageous embodiment of the invention provides that the lifting arm is composed of individual modules. This assembly of individual modules facilitates the transport of the components of the tower crane to the installation site.
  • the solution according to the invention provides that the lifting boom system is designed so that the tower crane is stable after installation of the lifting boom system and before assembly of the counterjib.
  • a further advantageous teaching of the invention provides that the lifting arm is composed of individual modules.
  • the invention proves to be particularly advantageous when the tower crane is a tower crane.
  • FIG. 1 shows a side view of a Hubauslegersystems 10 according to the invention, consisting of several individual segments 17a to 17f, which form the lifting arm 17.
  • the Katzfahrseil 15 is in FIG. 1 already shown in the sheared state.
  • the Katzfahrseil 15 is connected to a trolley 14 and a trolley 12, which is shown here with a lower bottle.
  • a stop device 18 for attachment to the tower lower crane 20.
  • a hoist 11 is arranged, with a in FIG. 1 already shown hauled cable 13 is connected.
  • a fixed point 16 for the hoist rope 13 is in communication with the lower block of the trolley 12 and the fixed point sixteenth
  • FIG. 2 the assembly of the lifting arm system 10 with the tower base 20 is shown.
  • the lower crane part 20 comprises a base plate 22, on which a height-adjustable tower 23 is mounted, at the upper end of which a slewing mechanism 25 with a rotatable pivoting part (rotating frame) 24 is located. Also arranged there is the tip base 21.
  • the lifting boom system 10 which has been raised by a mobile crane vehicle 30 to the desired height, lowered in the direction of arrow A on the crane base 20 and then connected to the crane base 20 , Subsequently, the mobile crane vehicle 30 is separated from the lifting boom system 10 and the resulting sub-crane, consisting of the crane base 20 and the lifting boom system 10, is free, since the design of the components was specifically made for this purpose. That in the FIG. 2 mounted lifting boom system 10 corresponds to that in the FIG. 1 declared. All of the drives, moving parts, and ropes necessary for them are already fully assembled within the system 10 and, apart from minor adjustments, are operational after the power has been previously provided.
  • a counter-jib 40 is mounted. This is in FIG. 3 shown.
  • the counterjib 40 has already been lifted by the mobile crane vehicle 30 to the desired height.
  • the counter-jib 40 is then brought in the direction of arrow B to the lifting arm and connected thereto.
  • the connection arises for example by the attachment of bolts.
  • counterweights can be mounted.
  • the power supply is provided for the drives located on the lifting arm 10 and the tower crane 100 is ready for use after further fine tuning.

Claims (4)

  1. Procédé de montage d'une grue à tour (100) sans haubans, présentant les étapes suivantes :
    - construction d'une partie inférieure de grue à tour (20), jusqu'à une partie inférieure de sommet (21), à la hauteur souhaitée;
    - assemblage d'un système de flèche de levage (10), séparément de la partie inférieure de grue à tour (20), présentant les étapes suivantes :
    • préparation d'une flèche de levage (17);
    • montage d'un dispositif de levage (11) sur la flèche de levage (17);
    • montage d'un dispositif de roulement de chariot (14) sur la flèche de levage (17);
    • passage d'un câble de levage (13) du dispositif de levage sur la flèche de levage (17);
    • passage d'un câble de roulement de chariot (15) sur la flèche de levage (17);
    - établissement de la liaison entre le système de flèche de levage (10) et la partie inférieure de sommet (21);
    - ensuite, construction d'une contre-flèche (40) et établissement de la liaison entre la contre-flèche (40) et les parties de grue (10, 20) déjà montées.
  2. Procédé selon la revendication 1, caractérisé en ce que la flèche de levage (17) se compose de modules (17a - 17f) individuels)
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce qu'un contrepoids (41) est monté sur la contre-flèche (40), le montage s'effectuant avant ou après l'établissement de la liaison entre la contre-flèche (40) et les autres parties de la grue (10, 20).
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la grue à tour (100) est une grue à tour pivotante.
EP07786000A 2006-07-11 2007-07-11 Procédé de montage d'une grue à pylône Active EP2041017B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006032321A DE102006032321A1 (de) 2006-07-11 2006-07-11 Verfahren zur Montage eines Turmkranes
PCT/EP2007/006168 WO2008006573A1 (fr) 2006-07-11 2007-07-11 Procédé de montage d'une grue à pylône

Publications (2)

Publication Number Publication Date
EP2041017A1 EP2041017A1 (fr) 2009-04-01
EP2041017B1 true EP2041017B1 (fr) 2012-04-18

Family

ID=38477354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07786000A Active EP2041017B1 (fr) 2006-07-11 2007-07-11 Procédé de montage d'une grue à pylône

Country Status (5)

Country Link
EP (1) EP2041017B1 (fr)
AT (1) ATE554043T1 (fr)
DE (1) DE102006032321A1 (fr)
ES (1) ES2388151T3 (fr)
WO (1) WO2008006573A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017107301U1 (de) 2017-09-01 2018-12-07 Liebherr-Werk Biberach Gmbh Turmdrehkran

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2374015B1 (es) * 2009-02-05 2012-10-30 Linden Comansa, S.L. Grúa torre sin cúspide.
CN106115514A (zh) * 2016-08-31 2016-11-16 徐工集团工程机械股份有限公司 臂架及起重机
DE102018122349A1 (de) 2018-09-13 2020-03-19 Liebherr-Werk Biberach Gmbh Kran

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE337089B (fr) * 1970-01-27 1971-07-26 Linden Alimak Ab
SE394881B (sv) * 1974-09-02 1977-07-18 Linden Alimak Ab Sett for dempning av svengning hos konstruktioner, exv byggnadskranar samt anordning herfor
DE3147942A1 (de) * 1981-12-03 1983-06-16 Liebherr-Werk Biberach Gmbh, 7950 Biberach Verfahren zum aufrichten eines oben drehenden turmkranes und turmkran zur durchfuehrung eines derartigen verfahrens
JP4587413B2 (ja) * 1999-12-21 2010-11-24 日本建設工業株式会社 ジブクレーン
ITMI20031503A1 (it) * 2003-07-22 2005-01-23 San Marco Internat S R L Gru a torre con braccio e controbraccio senza tiranti di sostegno
DE102005018522B4 (de) * 2005-04-20 2008-09-04 Burgdorf, Frank, Dipl.-Ing. Vorrichtung zum Ändern des Gegengewichtsabstandes eines Turmdrehkrans, ohne Ändern des Gegenauslegers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017107301U1 (de) 2017-09-01 2018-12-07 Liebherr-Werk Biberach Gmbh Turmdrehkran
WO2019043156A1 (fr) 2017-09-01 2019-03-07 Liebherr-Werk Biberach Gmbh Grue à tour

Also Published As

Publication number Publication date
ES2388151T3 (es) 2012-10-09
DE102006032321A1 (de) 2008-01-17
ATE554043T1 (de) 2012-05-15
WO2008006573A1 (fr) 2008-01-17
EP2041017A1 (fr) 2009-04-01

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