CN101704475B - 一种起重机 - Google Patents
一种起重机 Download PDFInfo
- Publication number
- CN101704475B CN101704475B CN2009101687265A CN200910168726A CN101704475B CN 101704475 B CN101704475 B CN 101704475B CN 2009101687265 A CN2009101687265 A CN 2009101687265A CN 200910168726 A CN200910168726 A CN 200910168726A CN 101704475 B CN101704475 B CN 101704475B
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- Prior art keywords
- motor
- trolley
- crane
- reel
- cart
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101687265A CN101704475B (zh) | 2009-07-09 | 2009-09-07 | 一种起重机 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920161959 | 2009-07-09 | ||
CN200920161959.8 | 2009-07-09 | ||
CN2009101687265A CN101704475B (zh) | 2009-07-09 | 2009-09-07 | 一种起重机 |
Publications (2)
Publication Number | Publication Date |
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CN101704475A CN101704475A (zh) | 2010-05-12 |
CN101704475B true CN101704475B (zh) | 2012-05-30 |
Family
ID=42374746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009101687265A Expired - Fee Related CN101704475B (zh) | 2009-07-09 | 2009-09-07 | 一种起重机 |
Country Status (1)
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CN (1) | CN101704475B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102079479A (zh) * | 2010-06-13 | 2011-06-01 | 无锡核力重工有限公司 | 起重机的小车主动走轮单元 |
CN105253034B (zh) * | 2014-07-07 | 2017-09-01 | 兰州华创交大电气科技有限责任公司 | 一种室内与室外接触线衔接与隔离的设备 |
CN111252675A (zh) * | 2020-02-20 | 2020-06-09 | 合肥市春华起重机械有限公司 | 一种龙门式自动化起重机及其操作方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004009766U1 (de) * | 2004-05-10 | 2004-09-09 | Zf Friedrichshafen Ag | Antrieb für ein Mobilfahrzeug |
CN2813565Y (zh) * | 2005-04-28 | 2006-09-06 | 徐州海伦哲工程机械有限公司 | 液压卷扬机 |
CN2866445Y (zh) * | 2005-11-08 | 2007-02-07 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种电机直联单轴电驱动绞车 |
EP1780168A1 (en) * | 1997-01-30 | 2007-05-02 | Milemarker, Inc. | Multi-speed winch |
CN100526200C (zh) * | 2005-07-25 | 2009-08-12 | 陈声佩 | 一种起重机上的双卷筒卷扬机用的动力传动机构 |
-
2009
- 2009-09-07 CN CN2009101687265A patent/CN101704475B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1780168A1 (en) * | 1997-01-30 | 2007-05-02 | Milemarker, Inc. | Multi-speed winch |
DE202004009766U1 (de) * | 2004-05-10 | 2004-09-09 | Zf Friedrichshafen Ag | Antrieb für ein Mobilfahrzeug |
CN2813565Y (zh) * | 2005-04-28 | 2006-09-06 | 徐州海伦哲工程机械有限公司 | 液压卷扬机 |
CN100526200C (zh) * | 2005-07-25 | 2009-08-12 | 陈声佩 | 一种起重机上的双卷筒卷扬机用的动力传动机构 |
CN2866445Y (zh) * | 2005-11-08 | 2007-02-07 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种电机直联单轴电驱动绞车 |
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Publication number | Publication date |
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CN101704475A (zh) | 2010-05-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100512 Assignee: ZHUHAI SANYI HARBOR MACHINERY CO., LTD. Assignor: KM Group Co., Ltd. Contract record no.: 2013430000122 Denomination of invention: Lift mechanism for crane and its steel cable winding method Granted publication date: 20120530 License type: Exclusive License Record date: 20130807 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SANY MARINE HEAVY INDUSTRIES CO., LTD. Free format text: FORMER OWNER: KM GROUP CO., LTD. Effective date: 20150612 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: 519050 Guangdong city of Zhuhai province Pingsha town Ping Road No. 336 East Building Room 310 Patentee after: 31 ocean heavy industry Co., Ltds Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: KM Group Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150907 |
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EXPY | Termination of patent right or utility model |