CN103663213B - 塔机防坠臂监控装置、方法和塔式起重机 - Google Patents
塔机防坠臂监控装置、方法和塔式起重机 Download PDFInfo
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CN103663213A CN103663213A (zh) | 2014-03-26 |
CN103663213B true CN103663213B (zh) | 2016-03-23 |
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CN114212695A (zh) * | 2021-12-24 | 2022-03-22 | 台州市特种设备检验检测研究院 | 一种用于桥式起重机的断绳防坠装置及控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000296992A (ja) * | 1999-04-09 | 2000-10-24 | Hitachi Constr Mach Co Ltd | タワークレーンの安全装置 |
CN101746675A (zh) * | 2009-12-31 | 2010-06-23 | 三一汽车制造有限公司 | 起重机超起装置及其控制系统和控制方法 |
CN102001587A (zh) * | 2010-11-17 | 2011-04-06 | 武汉船用机械有限责任公司 | 一种船用回转起重机吊臂搁置的自动控制方法及控制装置 |
CN103058071A (zh) * | 2012-12-27 | 2013-04-24 | 徐州重型机械有限公司 | 起重机及超起收绳液压系统、控制系统、速度控制方法 |
CN103395695A (zh) * | 2013-08-06 | 2013-11-20 | 徐州重型机械有限公司 | 一种起重机的超起卷扬控制方法和系统 |
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CN2121050U (zh) * | 1992-03-06 | 1992-11-04 | 西安矿业学院 | 提升机钢绳松弛报警装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000296992A (ja) * | 1999-04-09 | 2000-10-24 | Hitachi Constr Mach Co Ltd | タワークレーンの安全装置 |
CN101746675A (zh) * | 2009-12-31 | 2010-06-23 | 三一汽车制造有限公司 | 起重机超起装置及其控制系统和控制方法 |
CN102001587A (zh) * | 2010-11-17 | 2011-04-06 | 武汉船用机械有限责任公司 | 一种船用回转起重机吊臂搁置的自动控制方法及控制装置 |
CN103058071A (zh) * | 2012-12-27 | 2013-04-24 | 徐州重型机械有限公司 | 起重机及超起收绳液压系统、控制系统、速度控制方法 |
CN103395695A (zh) * | 2013-08-06 | 2013-11-20 | 徐州重型机械有限公司 | 一种起重机的超起卷扬控制方法和系统 |
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Application publication date: 20140326 Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY DEVELOPMENT Co.,Ltd. WEINAN BRANCH Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Denomination of invention: Tower crane anti fall arm monitoring device, method, and tower crane Granted publication date: 20160323 License type: Common License Record date: 20231008 Application publication date: 20140326 Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Denomination of invention: Tower crane anti fall arm monitoring device, method, and tower crane Granted publication date: 20160323 License type: Common License Record date: 20231008 |
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Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY DEVELOPMENT Co.,Ltd. WEINAN BRANCH Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Date of cancellation: 20250514 |
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Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Date of cancellation: 20250516 |