CN100418873C - 起重机的平衡重物连接和脱开机构 - Google Patents
起重机的平衡重物连接和脱开机构 Download PDFInfo
- Publication number
- CN100418873C CN100418873C CNB2005100994357A CN200510099435A CN100418873C CN 100418873 C CN100418873 C CN 100418873C CN B2005100994357 A CNB2005100994357 A CN B2005100994357A CN 200510099435 A CN200510099435 A CN 200510099435A CN 100418873 C CN100418873 C CN 100418873C
- Authority
- CN
- China
- Prior art keywords
- weight
- ring
- suspender
- door frame
- equalizer
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004245000A JP2006062789A (ja) | 2004-08-25 | 2004-08-25 | クレーンのカウンタウェイト自力着脱装置 |
JP245000/04 | 2004-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1740080A CN1740080A (zh) | 2006-03-01 |
CN100418873C true CN100418873C (zh) | 2008-09-17 |
Family
ID=35431835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100994357A Expired - Fee Related CN100418873C (zh) | 2004-08-25 | 2005-08-25 | 起重机的平衡重物连接和脱开机构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7165691B2 (zh) |
EP (1) | EP1630122B1 (zh) |
JP (1) | JP2006062789A (zh) |
CN (1) | CN100418873C (zh) |
AT (1) | ATE473194T1 (zh) |
DE (1) | DE602005022144D1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2899217B1 (fr) * | 2006-03-30 | 2008-09-12 | Potain Soc Par Actions Simplif | "ensemble constitue d'une contre-fleche et de son lest, pour grue a tour" |
US7967158B2 (en) | 2006-10-27 | 2011-06-28 | Manitowoc Crane Companies, Llc | Mobile lift crane with variable position counterweight |
US7546928B2 (en) * | 2006-10-27 | 2009-06-16 | Manitowoc Crane Companies, Inc. | Mobile lift crane with variable position counterweight |
US9278834B2 (en) | 2009-08-06 | 2016-03-08 | Manitowoc Crane Group, LLC | Lift crane with moveable counterweight |
DE102010013390B3 (de) * | 2010-03-30 | 2011-10-06 | Zeppelin Baumaschinen Gmbh | Vorrichtung zum Anbringen und Absetzen eines Gegengewichts einer Baumaschine, Set umfassend eine derartige Vorrichtung und Baumaschine, insbesondere Kettenbagger, mit einer derartigen Vorrichtung oder einem derartigen Set |
JP2012126497A (ja) * | 2010-12-15 | 2012-07-05 | Ihi Construction Machinery Ltd | クレーン及びそのアダプタ |
FR2981339B1 (fr) * | 2011-10-18 | 2016-02-19 | Commissariat Energie Atomique | Manipulateur de charge a equilibrage ameliore |
US9238945B2 (en) | 2013-02-15 | 2016-01-19 | Black Hawk Energy Services, Inc. | Base beam and self-propelled derrick rig assembly |
US9341028B2 (en) * | 2013-02-15 | 2016-05-17 | Black Hawk Energy Services Ltd. | Counterweight assembly for a self-propelled derrick rig assembly |
CN103215942A (zh) * | 2013-04-23 | 2013-07-24 | 安徽柳工起重机有限公司 | 强夯机配重自拆装方法及专用压杆 |
WO2015113048A1 (en) | 2014-01-27 | 2015-07-30 | Manitowoc Crane Companies, Llc | Lift crane with improved movable counterweight |
EP3099620A4 (en) * | 2014-01-27 | 2017-10-11 | Manitowoc Crane Companies, Inc. | Height adjustment mechanism for an auxiliary member on a crane |
CN104495637B (zh) * | 2014-12-16 | 2016-10-05 | 中联重科股份有限公司 | 起重机自拆卸装置、起重机和自拆卸方法 |
JP6455203B2 (ja) * | 2015-02-10 | 2019-01-23 | コベルコ建機株式会社 | クローラクレーンのカーボディウエイト支持装置 |
DE102015006439B4 (de) * | 2015-03-24 | 2023-08-31 | Liebherr-Werk Ehingen Gmbh | Mobilkran |
DE102015008771A1 (de) | 2015-07-06 | 2017-01-12 | Liebherr-Werk Biberach Gmbh | Turmkran |
CN109335972A (zh) * | 2018-12-18 | 2019-02-15 | 浙江三装备有限公司 | 自装卸装置、起重机构、起重机、配重安装及拆卸方法 |
DE102019117178B3 (de) * | 2019-06-26 | 2020-09-24 | Liebherr-Werk Ehingen Gmbh | Kran mit verstellbarem Schwebeballast |
US10822212B1 (en) * | 2020-06-11 | 2020-11-03 | Altec Industries, Inc. | Counterweight attachment mechanism for a crane |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081081A (en) * | 1975-10-23 | 1978-03-28 | The Manitowoc Company, Inc. | Demountable gantry, boom hoist and counterweight |
JPH0616388A (ja) * | 1992-06-30 | 1994-01-25 | Ishikawajima Constr Mach Co | クローラクレーンのクローラ取外し方法及びクローラ取付け方法 |
JPH0971390A (ja) * | 1995-09-05 | 1997-03-18 | Hitachi Constr Mach Co Ltd | 建設機械のカウンタウエイト着脱装置 |
JP2542385Y2 (ja) * | 1992-04-16 | 1997-07-23 | 日本車輌製造株式会社 | 建設作業機用カウンタウエイトの着脱装置 |
CN1287964A (zh) * | 1999-09-09 | 2001-03-21 | 神钢建设机械株式会社 | 履带移动式施工机械 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2542385B2 (ja) | 1987-06-15 | 1996-10-09 | 住友電気工業株式会社 | 車両現在位置検出方式 |
JPH1045385A (ja) * | 1996-08-01 | 1998-02-17 | Hitachi Constr Mach Co Ltd | クローラクレーンの安全装置 |
JPH11158927A (ja) * | 1997-12-02 | 1999-06-15 | Nippon Sharyo Seizo Kaisha Ltd | 建設機械用カウンタウエイト |
JP4281504B2 (ja) * | 2003-10-17 | 2009-06-17 | コベルコクレーン株式会社 | クレーン |
JP4415643B2 (ja) * | 2003-10-24 | 2010-02-17 | コベルコクレーン株式会社 | クレーン |
-
2004
- 2004-08-25 JP JP2004245000A patent/JP2006062789A/ja active Pending
-
2005
- 2005-07-26 AT AT05016218T patent/ATE473194T1/de not_active IP Right Cessation
- 2005-07-26 DE DE602005022144T patent/DE602005022144D1/de active Active
- 2005-07-26 EP EP05016218A patent/EP1630122B1/en not_active Not-in-force
- 2005-08-01 US US11/193,476 patent/US7165691B2/en not_active Expired - Fee Related
- 2005-08-25 CN CNB2005100994357A patent/CN100418873C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081081A (en) * | 1975-10-23 | 1978-03-28 | The Manitowoc Company, Inc. | Demountable gantry, boom hoist and counterweight |
JP2542385Y2 (ja) * | 1992-04-16 | 1997-07-23 | 日本車輌製造株式会社 | 建設作業機用カウンタウエイトの着脱装置 |
JPH0616388A (ja) * | 1992-06-30 | 1994-01-25 | Ishikawajima Constr Mach Co | クローラクレーンのクローラ取外し方法及びクローラ取付け方法 |
JPH0971390A (ja) * | 1995-09-05 | 1997-03-18 | Hitachi Constr Mach Co Ltd | 建設機械のカウンタウエイト着脱装置 |
CN1287964A (zh) * | 1999-09-09 | 2001-03-21 | 神钢建设机械株式会社 | 履带移动式施工机械 |
Also Published As
Publication number | Publication date |
---|---|
JP2006062789A (ja) | 2006-03-09 |
ATE473194T1 (de) | 2010-07-15 |
US20060043042A1 (en) | 2006-03-02 |
CN1740080A (zh) | 2006-03-01 |
US7165691B2 (en) | 2007-01-23 |
EP1630122B1 (en) | 2010-07-07 |
DE602005022144D1 (de) | 2010-08-19 |
EP1630122A1 (en) | 2006-03-01 |
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Correction item: Inventor Correct: Kimura Hiroshi False: Kimura Hiroshi Number: 9 Page: 164 Volume: 22 |
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Correction item: Inventor Correct: Kimura Hiroshi False: Kimura Hiroshi Number: 9 Page: The title page Volume: 22 |
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Granted publication date: 20080917 Termination date: 20160825 |