| 起重机常见机械故障分析及预防措施 |
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| 引用本文： | 杨嘉档.起重机常见机械故障分析及预防措施[J].港口科技,2009(1):29-31. |
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| 作者姓名： | 杨嘉档 |
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| 作者单位： | 上海国际港务集团军工路分公司,上海,200438 |
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| 摘 要： | 分析了门座式起重机上钢丝绳、卷筒及滑轮、吊钩及其防脱钩装置、减速器齿轮、制动器，车轮与轨道及安全附件等部件引起机械故障的原因，针对性地提出了预防起重机发生机械故障的措施。
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| 关 键 词： | 门座式起重机 机械故障 预防 措施 |
An Analysis on the Common Mechanical Trouble of the Portal Crane and Its Prevention Measures |
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| Yang Jiayi.An Analysis on the Common Mechanical Trouble of the Portal Crane and Its Prevention Measures[J].Science & Technology of Ports,2009(1):29-31. |
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| Authors: | Yang Jiayi |
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| Institution: | Shanghai International Port Group Co.;Ltd;Jun gong Road Branch;Shanghai200438 |
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| Abstract: | This paper analyses the common mechanical trouble of the parts of the portal crane,such as steel wire,winding drum,pulley,hanging hook and its anti-fallen unit,gear,brake,wheel and track and their safety accessories.It also puts forward specially the measures that can prevent mechanical troubles. |
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| Keywords: | portal crane mechanical trouble prevent measure |
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