| 柔性拉索单臂架起重机臂架防后倾分析 |
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| 引用本文： | 王剑华. 柔性拉索单臂架起重机臂架防后倾分析[J]. 工业安全与环保, 2003, 29(4): 22-23 |
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| 作者姓名： | 王剑华 |
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| 作者单位： | 南通航运职业技术学院,江苏南通,226006 |
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| 摘 要： | 在我国中、小内河港口，柔性拉索单臂架起重机极易发生臂架后倾事故。采取控制臂架不平衡力矩的方向、限制臂架倾角和起升高度、设置紧接断电开关等措施能有效地防止臂架后倾事故的发生。
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| 关 键 词： | 柔性拉索单臂架起重机 臂架 不平衡力矩 起升高度 后倾事故 预防 安全 |
| 修稿时间： | 2002-11-21 |
Analyses on Back-inclination Prevention of Wire-hauling Single Jib Type Cranes |
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| Wang Jianhua. Analyses on Back-inclination Prevention of Wire-hauling Single Jib Type Cranes[J]. Industrial Safety and Dust Control, 2003, 29(4): 22-23 |
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| Authors: | Wang Jianhua |
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| Abstract: | Accidents resulting from the backclination of wirehauling single jib type cranes often happens in the medium and smallsized ports in our country,which can be effectively prevented,by means of controlling unbalanced moment of force of lifting arms,limiting the arm angle and lifting height and applying emergent offpower switch,etc. |
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| Keywords: | lifting arm back-inclination unbalanced force lifting height |
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