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RU94021633A - Method of and device for mounting tower crane booms - Google Patents

Method of and device for mounting tower crane booms

Info

Publication number
RU94021633A
RU94021633A RU94021633/11A RU94021633A RU94021633A RU 94021633 A RU94021633 A RU 94021633A RU 94021633/11 A RU94021633/11 A RU 94021633/11A RU 94021633 A RU94021633 A RU 94021633A RU 94021633 A RU94021633 A RU 94021633A
Authority
RU
Russia
Prior art keywords
boom
mounting mechanism
counter
auxiliary mounting
counterboom
Prior art date
Application number
RU94021633/11A
Other languages
Russian (ru)
Other versions
RU2145934C1 (en
Inventor
Лисандр Мишель
Fr]
Мийе Ив
Original Assignee
Потен С.А. (FR)
Потен С.А.
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 Потен С.А. (FR), Потен С.А. filed Critical Потен С.А. (FR)
Publication of RU94021633A publication Critical patent/RU94021633A/en
Application granted granted Critical
Publication of RU2145934C1 publication Critical patent/RU2145934C1/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
    • B66C23/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

FIELD: civil engineering; materials handling facilities. SUBSTANCE: members 15, 16,17,18 of load distributing boom are laid and connected to each other on the ground and then are connected to their brace 15. Counterboom, if necessary, is connected with its brace lll by means of auxiliary mounting mechanism. Then assembled boom 7 of counterboom 8 is lifted by the same mechanism together with brace 13,lll lifted to certain position and tensioned, and boom or counterboom is delivered to place of mounting on head of mast 6 of this lifting crane so than free ends of braces 13,lll should be close to top of head of mast 6 to permit direct connection of these members in points 14,138 by means of broaching. EFFECT: enhanced safety of mounting operations, cut down time of idling of auxiliary mounting mechanism. 13 cl, 14 dwg

Claims (1)

Предлагаемое изобретение касается монтажа грузораспределительной стрелы 7 башенного крана и связанной с ней контрстрелы 8, используемых на строительных площадках различного назначения, а также устройства для его осуществления. Элементы грузораспределительной стрелы 15, 16, 17, 18 выкладываются, соединяются между собой на земле и соединяются с их растяжкой 13, а контрстрела, в случае необходимости, соединяется со своей растяжкой 111, при помощи вспомогательного монтажного механизма. Затем при помощи того же самого вспомогательного монтажного механизма поднимают на необходимую высоту собранную стрелу 7 или контрстрелу 8 вместе со своей растяжкой 13,111, приподнятой до некоторого положения и натянутой, подают эту стрелу или контрстрелу к месту ее присоединения к головке мачты 6 данного подъемного крана так, что свободные концы растяжек 13,111 непосредственно подходили к вершине головки мачты 6, позволяя обеспечить непосредственное соединение этих элементов в точках 14,138 при помощи прошивки. Предложенный способ повышает безопасность монтажных работ и позволяет сократить время непроизводительного использования вспомогательного монтажного механизма.
Figure 00000001
The present invention relates to the installation of the load-bearing boom 7 of the tower crane and the associated counter-arm 8 used on construction sites for various purposes, as well as a device for its implementation. Elements of the load-distributing boom 15, 16, 17, 18 are laid out, connected to each other on the ground and connected to their extension 13, and the counter-arrow, if necessary, is connected to its extension 111, using an auxiliary mounting mechanism. Then, using the same auxiliary mounting mechanism, the assembled boom 7 or counter-arm 8 is lifted to the required height together with its stretch 13,111, raised to a certain position and pulled, and this arrow or counter-arm is fed to the point of its attachment to the mast head 6 of this crane, that the free ends of the stretch marks 13,111 directly approached the top of the mast head 6, allowing direct connection of these elements at points 14,138 using firmware. The proposed method improves the safety of installation work and reduces the time of unproductive use of auxiliary mounting mechanism.
Figure 00000001
RU94021633A 1993-06-22 1994-06-21 Method of and device for mounting tower crane boom RU2145934C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9307814A FR2706882B1 (en) 1993-06-22 1993-06-22
FR9307814 1993-06-22

Publications (2)

Publication Number Publication Date
RU94021633A true RU94021633A (en) 1996-09-10
RU2145934C1 RU2145934C1 (en) 2000-02-27

Family

ID=9448602

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94021633A RU2145934C1 (en) 1993-06-22 1994-06-21 Method of and device for mounting tower crane boom

Country Status (10)

Country Link
EP (1) EP0635450B1 (en)
JP (1) JP3554583B2 (en)
CN (1) CN1033634C (en)
AT (1) ATE160760T1 (en)
CZ (1) CZ153194A3 (en)
DE (1) DE69407106T2 (en)
DK (1) DK0635450T3 (en)
ES (1) ES2110723T3 (en)
FR (1) FR2706882B1 (en)
RU (1) RU2145934C1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756551B1 (en) * 1996-12-03 1999-01-15 Potain Sa METHOD AND DEVICE FOR MOUNTING THE TIE RODS OF TOWER CRANE BOOMS
FR2788758B1 (en) 1999-01-27 2001-02-23 Potain Sa METHOD AND DEVICE FOR MOUNTING THE MASTER HEAD OF TOWER CRANES
JP3683137B2 (en) 1999-11-10 2005-08-17 三菱電機株式会社 Manufacturing method of fuel injection valve
CN101712439B (en) * 2009-11-27 2012-07-04 三一汽车制造有限公司 Crane transition auxiliary device, transport trailer and method for dismantling crane
CN102267671B (en) * 2010-06-04 2015-09-16 周杨 Crane arm
CN101979308B (en) * 2010-10-14 2012-02-01 长沙中联重工科技发展股份有限公司 Tower crane, pull rod structure for balance arm thereof and mounting method for structure
CN102489981B (en) * 2011-12-05 2014-03-19 中联重科股份有限公司 Auxiliary device for mounting or dismounting parts
CN103303818B (en) * 2012-03-06 2016-09-21 上海庞源机械租赁股份有限公司 A kind of form of construction work of derrick crane aerial spreading crane arm
CN102616680A (en) * 2012-04-05 2012-08-01 中联重科股份有限公司 Tower crane connecting plate and tower crane with same
CN103420283A (en) * 2012-05-18 2013-12-04 李宜君 Swing arm structure of tower crane
JP5862530B2 (en) * 2012-09-26 2016-02-16 コベルコクレーン株式会社 Guide bracket for hoisting member, method for connecting hoisting member, and method for connecting jib
US9206021B2 (en) 2012-09-26 2015-12-08 Kobelco Cranes Co., Ltd. Crane and crane assembling method
CN103086283B (en) * 2013-01-24 2015-05-13 中联重科股份有限公司 Cargo boom and tower crane with same
CN103539023B (en) * 2013-10-29 2015-10-28 中联重科股份有限公司 Mounting structure and mounting method of balance arm, pull rod and tower head and tower crane
CN104030175A (en) * 2014-05-12 2014-09-10 江苏大通重工有限公司 Connection apparatus for rear-oblique pull rod of miniature tower-type hoisting machinery
DE102014016607A1 (en) * 2014-11-10 2016-05-12 Liebherr-Werk Biberach Gmbh Method for displacing a tower crane
CN104609320B (en) * 2015-01-09 2017-02-22 广州文冲船厂有限责任公司 Method for replacing hinge support bearing of crane boom
GB2594005B (en) 2016-09-19 2022-01-05 Somero Entpr Inc Concrete screeding system with boom mounted screed head
DE202017107301U1 (en) * 2017-09-01 2018-12-07 Liebherr-Werk Biberach Gmbh Tower Crane
FR3114581B1 (en) * 2020-09-25 2022-12-09 Manitowoc Crane Group France Crane element forming a pivot for a component-mounted crane
CN113998604A (en) * 2021-09-22 2022-02-01 徐工集团工程机械股份有限公司建设机械分公司 Truss arm capable of being combined and enhanced and triangular truss arm unit body thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1296149A (en) * 1961-06-09 1962-06-15 Foeneter S A Installation for transporting materials, possibly people, on a construction site
FR1389480A (en) * 1963-11-07 1965-02-19 Method for lifting the jib of distribution cranes and devices allowing its implementation
DK115280B (en) * 1966-05-25 1969-09-22 Edilmac Spa Tower swivel crane with a crane tower swiveling vertically.
FI44039C (en) * 1968-09-18 1971-08-10 Betonikone Ab Oy Method and apparatus for installing a self-erecting crane boom
DE8709267U1 (en) * 1987-07-04 1987-08-20 Man Ghh Logistics Gmbh, 74076 Heilbronn Tower tip of a rotating construction crane designed as a transport and assembly unit

Also Published As

Publication number Publication date
ES2110723T3 (en) 1998-02-16
EP0635450B1 (en) 1997-12-03
FR2706882A1 (en) 1994-12-30
JPH0710471A (en) 1995-01-13
CN1103378A (en) 1995-06-07
FR2706882B1 (en) 1995-08-11
JP3554583B2 (en) 2004-08-18
DK0635450T3 (en) 1998-08-10
EP0635450A1 (en) 1995-01-25
DE69407106D1 (en) 1998-01-15
RU2145934C1 (en) 2000-02-27
DE69407106T2 (en) 1998-03-26
CN1033634C (en) 1996-12-25
ATE160760T1 (en) 1997-12-15
CZ153194A3 (en) 1995-01-18

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20080622