EP0298391A1 - Grue à tour ayant un sommet tournant construit comme une unité de transport et d'assemblage - Google Patents

Grue à tour ayant un sommet tournant construit comme une unité de transport et d'assemblage Download PDF

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Publication number
EP0298391A1
EP0298391A1 EP88110546A EP88110546A EP0298391A1 EP 0298391 A1 EP0298391 A1 EP 0298391A1 EP 88110546 A EP88110546 A EP 88110546A EP 88110546 A EP88110546 A EP 88110546A EP 0298391 A1 EP0298391 A1 EP 0298391A1
Authority
EP
European Patent Office
Prior art keywords
rope
tower
mast head
luffing
transport
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.)
Granted
Application number
EP88110546A
Other languages
German (de)
English (en)
Other versions
EP0298391B1 (fr
Inventor
Werner Bantle
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.)
MAN GHH Logistics GmbH
Original Assignee
MAN GHH Krantechnik GmbH
MAN GHH Logistics 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 MAN GHH Krantechnik GmbH, MAN GHH Logistics GmbH filed Critical MAN GHH Krantechnik GmbH
Publication of EP0298391A1 publication Critical patent/EP0298391A1/fr
Application granted granted Critical
Publication of EP0298391B1 publication Critical patent/EP0298391B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66C23/18—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
    • 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
    • B66C23/82—Luffing gear

Definitions

  • the invention relates to a spire designed as a transport and assembly unit of an overhead rotating construction crane, the jib of which can be luffed in and out by means of a rope pulling-in device, with one or more rope pulleys which are arranged at the top of the spire and serve to deflect the luffing rope.
  • a top-rotating construction crane which has a spire, a jib and a counter-jib, in which the jib is swiveled in and out with a rope pull-in mechanism (luffing mechanism) which is arranged on the counter-jib or in the machine house located behind the spire .
  • the invention is therefore based on the object to design a spire of the type mentioned in such a way that the tower head of the construction crane can be assembled or disassembled at the construction site in a relatively short time.
  • the rope pulling device provided with the luffing rope is fastened to a carrier of the tower top, that the luffing rope over the deflection roller or deflection rollers at the top of the tower top and one or more further deflection rollers mounted in a carrier to the top of the tower The spire is guided and fastened there, and that the support of the deflection rollers is firmly but releasably connected to the spire.
  • the luffing rope is already mechanically reeved in the manufacturing plant and the tower tip is transported to the construction site with the roller block attached to it.
  • the assembly or disassembly of the tower head at the construction site is relatively simple and time-saving.
  • the top of the tower has a lower part 1a, a rotating frame 1b with rotating mechanism and a mast piece 1c, which is inclined in the direction of a counterjib 2 and is constructed in a half-timbered construction.
  • the mast section 1c is provided in its lower region with a horizontal support 3 which runs between the upper and lower longitudinal spars 4a, 4b and is firmly connected to them.
  • the boom pull-in mechanism 5 is fastened, which essentially consists of a cable drum 6 and its motor drive.
  • a seesaw rope 7 is fastened, which, with multiple rope reeving, is guided to a fixed point 11 at the top of the tower top by - for example four - guide rollers 8 at the top of the tower tip 1 and further - for example four - guide rollers 9.
  • the deflection rollers 8, 9 are each mounted on a common horizontal axis and supported on their axes in corresponding recesses in their supporting structure.
  • the supporting structure of the deflection rollers 8 and the pull-in mechanism 5 are connected to the top of the tower both in the case of transport and assembly and in the operating state of the crane.
  • the support structure 10 together with deflection rollers 9 - the so-called roller block - is fixed, but detachably, in the case of transport and assembly of the tower top via bolt-hole connections on a cross member 17 of the upper longitudinal spars 4a.
  • the roller block 9, 10 In the operating state of the construction crane mounted on the construction site, the roller block 9, 10, after it has been detached from the top of the tower 1, is fixedly but detachably connected to the main guying 12 of the boom 13 pivoted about a horizontal axis on the top of the tower 1.
EP19880110546 1987-07-04 1988-07-01 Grue à tour ayant un sommet tournant construit comme une unité de transport et d'assemblage Expired - Lifetime EP0298391B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8709267U 1987-07-04
DE8709267U DE8709267U1 (fr) 1987-07-04 1987-07-04

Publications (2)

Publication Number Publication Date
EP0298391A1 true EP0298391A1 (fr) 1989-01-11
EP0298391B1 EP0298391B1 (fr) 1991-10-09

Family

ID=6809747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880110546 Expired - Lifetime EP0298391B1 (fr) 1987-07-04 1988-07-01 Grue à tour ayant un sommet tournant construit comme une unité de transport et d'assemblage

Country Status (2)

Country Link
EP (1) EP0298391B1 (fr)
DE (1) DE8709267U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706882A1 (fr) * 1993-06-22 1994-12-30 Potain Sa
FR2892405A1 (fr) * 2005-10-26 2007-04-27 Potain Soc Par Actions Simplif Procede et dispositif de montage d'une grue a fleche relevable
DE102007009402A1 (de) * 2007-02-23 2008-08-28 Wolffkran Ag Wippausleger-Turmdrehkran
ES2344493A1 (es) * 2007-08-03 2010-08-27 Linden Comansa, S.L . Perfeccionamientos en gruas de pluma abatible.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756551B1 (fr) * 1996-12-03 1999-01-15 Potain Sa Procede et dispositif pour le montage des tirants des fleches de grues a tour
DE102007019747B4 (de) 2007-04-20 2009-02-05 Wilbert Turmkrane Gmbh Wippkran mit Transporthalterung für Rollenblöcke
DE102012019248A1 (de) * 2012-09-28 2014-04-03 Liebherr-Werk Biberach Gmbh Turmdrehkran
DE202017000243U1 (de) * 2017-01-16 2018-04-18 Liebherr-Werk Nenzing Gmbh Auslegerverstellvorrichtung für ein Arbeitsgerät

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL98241C (fr) *
GB191415558A (en) * 1914-02-18 1915-02-18 Charles Wolfe Blue Improvements in and relating to Tower Derricks.
GB322574A (en) * 1928-10-01 1929-12-12 Caswell Cranes & Erection Ltd Improvements in and connected with tower cranes
FR1051231A (fr) * 1951-08-23 1954-01-14 Appareil de levage
DE1188783B (de) * 1962-08-10 1965-03-11 Hilgers A G Kletterkran
DE2217379A1 (de) * 1972-04-11 1973-11-08 Hans Tax Turmkran
FR2229253A7 (fr) * 1973-05-09 1974-12-06 Tornborg Et Lundberg Ab
DE3226211A1 (de) * 1981-12-21 1983-07-14 Liebherr-Werk Biberach Gmbh, 7950 Biberach Turmspitze mit gegenausleger
DE3510116A1 (de) * 1984-04-25 1985-10-31 Liebherr-Werk Biberach Gmbh, 7950 Biberach Oben drehender turmkran

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL98241C (fr) *
GB191415558A (en) * 1914-02-18 1915-02-18 Charles Wolfe Blue Improvements in and relating to Tower Derricks.
GB322574A (en) * 1928-10-01 1929-12-12 Caswell Cranes & Erection Ltd Improvements in and connected with tower cranes
FR1051231A (fr) * 1951-08-23 1954-01-14 Appareil de levage
DE1188783B (de) * 1962-08-10 1965-03-11 Hilgers A G Kletterkran
DE2217379A1 (de) * 1972-04-11 1973-11-08 Hans Tax Turmkran
FR2229253A7 (fr) * 1973-05-09 1974-12-06 Tornborg Et Lundberg Ab
DE3226211A1 (de) * 1981-12-21 1983-07-14 Liebherr-Werk Biberach Gmbh, 7950 Biberach Turmspitze mit gegenausleger
DE3510116A1 (de) * 1984-04-25 1985-10-31 Liebherr-Werk Biberach Gmbh, 7950 Biberach Oben drehender turmkran

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706882A1 (fr) * 1993-06-22 1994-12-30 Potain Sa
EP0635450A1 (fr) * 1993-06-22 1995-01-25 Potain Procédé et dispositif pour le montage des flèches de grues à tour
FR2892405A1 (fr) * 2005-10-26 2007-04-27 Potain Soc Par Actions Simplif Procede et dispositif de montage d'une grue a fleche relevable
EP1780165A1 (fr) * 2005-10-26 2007-05-02 Potain Procédé et dispositif de montage d'une grue à flèche relevable
CN1955102B (zh) * 2005-10-26 2010-07-21 马尼托沃克起重机集团（法国）公司 动臂变幅式起重机的架设方法和系统
AU2006233182B2 (en) * 2005-10-26 2011-08-04 Manitowoc Crane Group France Luffing jib crane erection process and system
KR101330716B1 (ko) 2005-10-26 2013-11-26 매니토웍 크레인 그룹 프랑스 러핑 지브 크레인 기립방법 및 시스템
DE102007009402A1 (de) * 2007-02-23 2008-08-28 Wolffkran Ag Wippausleger-Turmdrehkran
ES2344493A1 (es) * 2007-08-03 2010-08-27 Linden Comansa, S.L . Perfeccionamientos en gruas de pluma abatible.

Also Published As

Publication number Publication date
EP0298391B1 (fr) 1991-10-09
DE8709267U1 (fr) 1987-08-20

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