CN103896173B - 卷扬机构的调速装置、卷扬机构和起重机 - Google Patents
卷扬机构的调速装置、卷扬机构和起重机 Download PDFInfo
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- CN103896173B CN103896173B CN201410135458.8A CN201410135458A CN103896173B CN 103896173 B CN103896173 B CN 103896173B CN 201410135458 A CN201410135458 A CN 201410135458A CN 103896173 B CN103896173 B CN 103896173B
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- hoisting mechanism
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- belt wheel
- driving band
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- 230000005540 biological transmission Effects 0.000 claims abstract description 43
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- 238000010586 diagram Methods 0.000 description 5
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- 230000007547 defect Effects 0.000 description 2
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CN201410135458.8A CN103896173B (zh) | 2014-04-04 | 2014-04-04 | 卷扬机构的调速装置、卷扬机构和起重机 |
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CN103896173A CN103896173A (zh) | 2014-07-02 |
CN103896173B true CN103896173B (zh) | 2016-03-09 |
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CN104401893A (zh) * | 2014-11-06 | 2015-03-11 | 成都迅德科技有限公司 | 卷扬机机构 |
CN111017766A (zh) * | 2019-12-20 | 2020-04-17 | 陕西博睿信息科技有限公司 | 一种钢结构建筑的构件转动装置 |
CN113044743B (zh) * | 2021-03-10 | 2022-06-17 | 内蒙古维维能源有限公司 | 绞车行人安全断电闭锁报警方法以及绞车 |
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GB1285473A (en) * | 1969-07-21 | 1972-08-16 | Thomas Ltd Martin | Improvements in or relating to rope climbing devices |
US3836122A (en) * | 1972-11-20 | 1974-09-17 | W Pierce | Cable winch |
CN2097821U (zh) * | 1991-04-27 | 1992-03-04 | 重庆建筑工程学院 | 机电组合调速卷扬机 |
CN2207373Y (zh) * | 1994-11-04 | 1995-09-13 | 潘家奇 | 高效安全高速卷扬机 |
CN2606098Y (zh) * | 2003-03-06 | 2004-03-10 | 田树森 | 一种安装在小四轮拖拉机上的提升牵引装置 |
CN201012887Y (zh) * | 2007-02-28 | 2008-01-30 | 鞍山钢铁集团公司 | 一种深井泵检修用卷扬机 |
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Application publication date: 20140702 Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY DEVELOPMENT Co.,Ltd. WEINAN BRANCH Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Denomination of invention: The speed control device of the winch mechanism, the winch mechanism, and the crane Granted publication date: 20160309 License type: Common License Record date: 20231008 Application publication date: 20140702 Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Denomination of invention: The speed control device of the winch mechanism, the winch mechanism, and the crane Granted publication date: 20160309 License type: Common License Record date: 20231008 |