EP2108611A3 - Tension system for a mobile telescopic crane - Google Patents
Tension system for a mobile telescopic crane Download PDFInfo
- Publication number
- EP2108611A3 EP2108611A3 EP09165859A EP09165859A EP2108611A3 EP 2108611 A3 EP2108611 A3 EP 2108611A3 EP 09165859 A EP09165859 A EP 09165859A EP 09165859 A EP09165859 A EP 09165859A EP 2108611 A3 EP2108611 A3 EP 2108611A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping means
- crane
- tension system
- telescopic crane
- mobile telescopic
- 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.)
- Withdrawn
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
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
-
- 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
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Die Erfindung betrifft ein Spannsystem für einen Mobil-Teleskopkran, bei dem der Teleskopmast (7) über ein Spannmittel (1, 11) außen abgespannt wird, und wobei das Spannmittel (1, 11) derart am Teleskopmast (7) entlang oder über diesem geführt und befestigt wird, dass eine Druck-Vorspannung des Mastes (7) im Bereich der Spannmittelführung entsteht. Die Zugeinheiten bzw. Winden (3, 17) eines erfindungsgemäßen Systems sind auf dem Kranoberwagen in einem solchen Abstand zur Wippebene des Kran-Teleskopmastes (7) angeordnet, dass die Spannmittel (1, 11) Lasten mit Komponenten senkrecht zur Wippebene zu einem wesentlichen Anteil aufnehmen können. Die Spannmittelzugeinheiten bzw. -winden (3, 17) eines erfindungsgemäßen Systems sind an der Kranoberwagenstruktur verschieblich angeordnet. The invention relates to a clamping system for a mobile telescopic crane, in which the telescopic mast (7) via a clamping means (1, 11) is tensioned on the outside, and wherein the clamping means (1, 11) in such a way on the telescopic mast (7) along or over this and is fixed, that a pressure-bias of the mast (7) in the region of the clamping means guide is formed. The traction units or winches (3, 17) of a system according to the invention are arranged on the crane superstructure at such a distance to the rocker plane of the crane telescopic mast (7), that the clamping means (1, 11) loads with components perpendicular to the rocker plane to a substantial proportion be able to record. The Spannmittelzugeinheiten or winches (3, 17) of a system according to the invention are arranged displaceably on the Kranoberwagenstruktur.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10315989A DE10315989B4 (en) | 2003-04-08 | 2003-04-08 | Clamping system for a mobile telescopic crane |
EP04006221A EP1466855A3 (en) | 2003-04-08 | 2004-03-16 | Tensioning system for a mobile telescopic crane |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04006221A Division EP1466855A3 (en) | 2003-04-08 | 2004-03-16 | Tensioning system for a mobile telescopic crane |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2108611A2 EP2108611A2 (en) | 2009-10-14 |
EP2108611A3 true EP2108611A3 (en) | 2009-12-16 |
Family
ID=32864370
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04006221A Withdrawn EP1466855A3 (en) | 2003-04-08 | 2004-03-16 | Tensioning system for a mobile telescopic crane |
EP09165859A Withdrawn EP2108611A3 (en) | 2003-04-08 | 2004-03-16 | Tension system for a mobile telescopic crane |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04006221A Withdrawn EP1466855A3 (en) | 2003-04-08 | 2004-03-16 | Tensioning system for a mobile telescopic crane |
Country Status (6)
Country | Link |
---|---|
US (2) | US7293669B2 (en) |
EP (2) | EP1466855A3 (en) |
JP (1) | JP2004307215A (en) |
CN (1) | CN100345747C (en) |
CA (1) | CA2464881A1 (en) |
DE (1) | DE10315989B4 (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10315989B4 (en) * | 2003-04-08 | 2007-10-25 | Grove U.S. Llc | Clamping system for a mobile telescopic crane |
JP2005162392A (en) * | 2003-12-02 | 2005-06-23 | Tadano Ltd | Mobile crane |
ES2352807T3 (en) * | 2004-12-03 | 2011-02-23 | Manitowoc Crane Group Germany Gmbh | AUTOMOTIVE CRANE. |
JP2006206233A (en) * | 2005-01-27 | 2006-08-10 | Tadano Ltd | Telescopic boom horizontal deflection restricting device for travelling crane |
JP4889229B2 (en) * | 2005-03-30 | 2012-03-07 | 株式会社タダノ | Mobile crane |
JP4880246B2 (en) * | 2005-04-26 | 2012-02-22 | 株式会社タダノ | Mobile crane |
JP2006306546A (en) * | 2005-04-27 | 2006-11-09 | Tadano Ltd | Crane device with jib |
DE202005009317U1 (en) * | 2005-06-14 | 2006-10-19 | Liebherr-Werk Ehingen Gmbh | Telescopic crane, has bracing device with V-shaped bracing supports which are bent opposite to rocker level, where bracing supports are supported according to type of derrick mechanism at revolving stage |
DE202005016743U1 (en) * | 2005-10-25 | 2007-03-29 | Liebherr-Werk Ehingen Gmbh | Crane comprises a bracing device having two brace supports hinged on an auxiliary boom and inclined opposite a rocker surface |
DE202007008318U1 (en) * | 2007-04-13 | 2008-08-21 | Liebherr-Werk Nenzing Gmbh | Fastening device and device |
CN101250853B (en) * | 2007-08-30 | 2010-07-07 | 中铁大桥局集团第一工程有限公司 | Steel tower self-lifting installation method |
US7726929B1 (en) | 2007-10-24 | 2010-06-01 | T&T Engineering Services | Pipe handling boom pretensioning apparatus |
US8469648B2 (en) | 2007-10-24 | 2013-06-25 | T&T Engineering Services | Apparatus and method for pre-loading of a main rotating structural member |
US8419335B1 (en) | 2007-10-24 | 2013-04-16 | T&T Engineering Services, Inc. | Pipe handling apparatus with stab frame stiffening |
US8113480B2 (en) * | 2008-06-19 | 2012-02-14 | General Electric Company | Frame support for wind turbine |
DE202008009281U1 (en) * | 2008-07-10 | 2009-11-12 | Liebherr-Werk Ehingen Gmbh | crane |
US8371790B2 (en) | 2009-03-12 | 2013-02-12 | T&T Engineering Services, Inc. | Derrickless tubular servicing system and method |
US9556689B2 (en) * | 2009-05-20 | 2017-01-31 | Schlumberger Technology Corporation | Alignment apparatus and method for a boom of a pipe handling system |
US8192128B2 (en) * | 2009-05-20 | 2012-06-05 | T&T Engineering Services, Inc. | Alignment apparatus and method for a boom of a pipe handling system |
DE102009048846A1 (en) * | 2009-10-09 | 2011-04-21 | Liebherr-Werk Ehingen Gmbh | crane |
DE202010006624U1 (en) * | 2010-05-10 | 2010-08-05 | Manitowoc Crane Group France Sas | Crane jib, in particular mobile crane jib, with prestressed tension elements |
JP5629160B2 (en) * | 2010-08-18 | 2014-11-19 | 株式会社タダノ | Mobile crane |
US8766812B2 (en) * | 2010-10-28 | 2014-07-01 | Us Tower Corporation | Tension sensor assembly |
DE102010055325B4 (en) | 2010-12-21 | 2013-05-16 | Wolffkran Holding Ag | Boom tensioning system for a tower crane |
DE102011119656B4 (en) * | 2011-11-29 | 2015-05-28 | Liebherr-Werk Ehingen Gmbh | mobile crane |
CN102659037B (en) * | 2012-05-17 | 2014-01-01 | 中联重科股份有限公司 | Crane super-lifting device and telescopic arm crane |
CN102689847B (en) * | 2012-06-04 | 2014-07-16 | 徐州重型机械有限公司 | Telescopic-boom crane and superlift device thereof |
CN102795560B (en) * | 2012-08-24 | 2014-09-17 | 中联重科股份有限公司 | Engineering machine and main arm thereof, and method for detecting and correcting lateral curvature of main arm of engineering machine |
CN102815629B (en) * | 2012-09-03 | 2014-09-24 | 徐州重型机械有限公司 | Telescopic arm crane |
DE102012025128A1 (en) * | 2012-10-26 | 2014-05-15 | EMC GbR, vertretungsberechtigte Gesellschafter: Dr. Steffen Kaspar, Edelgard Kaspar | Unclamping device for spatial unclamping of unclampable boom of e.g. tracked crane for handling loads, has inner and outer segments hinged at upper structure in region of boom hinge axis, and supported against boom base piece by cylinders |
DE102012025131A1 (en) * | 2012-12-21 | 2014-07-10 | EMC GbR, vertretungsberechtigte Gesellschafter: Dr. Steffen Kaspar, Edelgard Kaspar | Anchoring device for boom device of load lifting device, particularly for telescopic boom device of crane, has superstructure, boom, rocker cylinder and anchoring support, which is hinged at superstructure in area of boom pivot axis |
CN103738859B (en) * | 2013-12-12 | 2016-04-06 | 安徽省建筑科学研究设计院 | A kind of lifting appliance with Universal castor |
JP6534944B2 (en) * | 2016-02-19 | 2019-06-26 | 住友重機械建機クレーン株式会社 | crane |
DE102016114837A1 (en) * | 2016-08-10 | 2018-02-15 | Terex Global Gmbh | Telescopic boom with guy system for a mobile crane and guying system |
DE202016005619U1 (en) | 2016-09-12 | 2016-12-19 | Liebherr-Werk Ehingen Gmbh | crane |
DE102017101113B3 (en) | 2017-01-20 | 2018-07-12 | Terex Global Gmbh | Telescopic boom with pole tensioning system for a mobile crane and guying method |
KR102146714B1 (en) * | 2019-06-28 | 2020-08-21 | 주식회사 코아스 | Stabilizing-Device of Multi-stage Boom |
JP2023502456A (en) * | 2019-11-21 | 2023-01-24 | スリーエム イノベイティブ プロパティズ カンパニー | Fall prevention system |
CN112875527B (en) * | 2021-01-14 | 2023-05-05 | 长春中锐汽车零部件有限公司 | Lifting device for new energy automobile battery installation |
CN113979335A (en) * | 2021-10-29 | 2022-01-28 | 徐州重型机械有限公司 | Engineering machinery arm support structure and engineering machinery |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20107984U1 (en) * | 2000-04-28 | 2001-12-06 | Demag Mobile Cranes GmbH, 66482 Zweibrücken | Mobile crane with luffing jib |
Family Cites Families (25)
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DE1751383U (en) * | 1957-06-04 | 1957-08-29 | Horst Vesper | CRANE JIB IN SHELL CONSTRUCTION. |
DE1751383A1 (en) | 1968-05-20 | 1971-02-18 | Linde Ag | Method and device for heat exchange in the low-temperature decomposition of gas mixtures |
GB1262553A (en) * | 1969-08-21 | 1972-02-02 | Coles Crane Ltd | A telescopic crane boom |
DD112631A1 (en) | 1974-04-15 | 1975-04-20 | ||
DE2917829A1 (en) * | 1979-05-03 | 1980-11-13 | Gottwald Kg Leo | VEHICLE CRANE WITH TELESCOPIC BOOM |
GB2096097B (en) * | 1981-04-04 | 1984-12-19 | Mannesmann Ag | Telescopic jib cranes |
DE3113763A1 (en) * | 1981-04-04 | 1982-10-28 | Mannesmann AG, 4000 Düsseldorf | Vehicle crane with telescopic jib |
JPS63189392A (en) * | 1987-01-30 | 1988-08-04 | 株式会社 彦間製作所 | Multistage boom support mechanism |
DE8706005U1 (en) * | 1987-04-25 | 1987-06-25 | Gottwald GmbH, 4000 Düsseldorf | Telescopic boom for a crane |
CN87208770U (en) * | 1987-06-02 | 1988-10-26 | 哈尔滨建筑工程学院机电系 | Expansion boom with suspension cable brace rod |
CN2157170Y (en) * | 1993-05-31 | 1994-02-23 | 石家庄市起重机械修造厂 | Light crane |
JPH09295794A (en) * | 1996-03-05 | 1997-11-18 | Shigeru Ueno | Load hoisting device for telescopic boom type crane |
DE29624267U1 (en) * | 1996-10-07 | 2001-06-21 | ATECS Mannesmann AG, 40213 Düsseldorf | Crane, especially a large mobile crane |
DE19642066A1 (en) * | 1996-10-07 | 1998-04-16 | Mannesmann Ag | Mobile crane with main boom and mast in adjustable guyed system |
DE29720972U1 (en) * | 1997-11-26 | 1999-03-25 | Ec Engineering + Consulting Spezialmaschinen Gmbh, 89079 Ulm | Telescopic boom |
DE19802187C2 (en) | 1998-01-16 | 1999-11-25 | Mannesmann Ag | Device for bracing a superlift device of a telescopic crane |
DE19857779A1 (en) * | 1998-12-04 | 2000-06-15 | Mannesmann Ag | Crane, especially mobile crane |
JP3946897B2 (en) * | 1999-02-24 | 2007-07-18 | 日立建機株式会社 | Tower crane with telescopic boom |
DE20022790U1 (en) * | 1999-06-28 | 2002-07-04 | Demag Mobile Cranes GmbH & Co. KG, 80333 München | telescopic crane |
DE10022658B4 (en) * | 1999-06-28 | 2007-10-04 | Terex-Demag Gmbh & Co. Kg | telescopic crane |
DE20002179U1 (en) | 2000-02-08 | 2000-08-03 | Liebherr-Werk Ehingen Gmbh, 89584 Ehingen | Mobile crane |
DE20020974U1 (en) | 2000-12-12 | 2002-04-25 | Liebherr-Werk Ehingen Gmbh, 89584 Ehingen | mobile crane |
JP3523191B2 (en) * | 2000-12-28 | 2004-04-26 | 住友重機械建機クレーン株式会社 | Crane attachment support device |
DE20120121U1 (en) | 2001-12-12 | 2002-03-07 | Grove U.S. LLC, Shady Grove, Pa. | Telescopic boom for a mobile crane |
DE10315989B4 (en) * | 2003-04-08 | 2007-10-25 | Grove U.S. Llc | Clamping system for a mobile telescopic crane |
-
2003
- 2003-04-08 DE DE10315989A patent/DE10315989B4/en not_active Expired - Fee Related
-
2004
- 2004-03-16 EP EP04006221A patent/EP1466855A3/en not_active Withdrawn
- 2004-03-16 EP EP09165859A patent/EP2108611A3/en not_active Withdrawn
- 2004-03-30 US US10/811,809 patent/US7293669B2/en not_active Expired - Fee Related
- 2004-04-07 JP JP2004113100A patent/JP2004307215A/en active Pending
- 2004-04-08 CN CNB2004100684286A patent/CN100345747C/en not_active Expired - Fee Related
- 2004-04-08 CA CA002464881A patent/CA2464881A1/en not_active Abandoned
-
2007
- 2007-10-04 US US11/867,536 patent/US7604135B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20107984U1 (en) * | 2000-04-28 | 2001-12-06 | Demag Mobile Cranes GmbH, 66482 Zweibrücken | Mobile crane with luffing jib |
Also Published As
Publication number | Publication date |
---|---|
CA2464881A1 (en) | 2004-10-08 |
DE10315989A1 (en) | 2004-11-11 |
EP1466855A3 (en) | 2004-11-17 |
CN100345747C (en) | 2007-10-31 |
DE10315989B4 (en) | 2007-10-25 |
JP2004307215A (en) | 2004-11-04 |
US20080023432A1 (en) | 2008-01-31 |
US7604135B2 (en) | 2009-10-20 |
EP1466855A2 (en) | 2004-10-13 |
US20040245201A1 (en) | 2004-12-09 |
CN1590273A (en) | 2005-03-09 |
EP2108611A2 (en) | 2009-10-14 |
US7293669B2 (en) | 2007-11-13 |
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Legal Events
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