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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- CN103663213B CN103663213B CN201310681208.XA CN201310681208A CN103663213B CN 103663213 B CN103663213 B CN 103663213B CN 201310681208 A CN201310681208 A CN 201310681208A CN 103663213 B CN103663213 B CN 103663213B
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- 238000000034 method Methods 0.000 title claims abstract description 24
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
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- 238000007689 inspection Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 8
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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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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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- 2013-12-12 CN CN201310681208.XA patent/CN103663213B/zh active Active
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 AND 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 AND 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 |