| 关于冶金桥式起重机副钩的超载问题及解决方案 |
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| 引用本文： | 刘岩竹. 关于冶金桥式起重机副钩的超载问题及解决方案[J]. 吉林化工学院学报, 2011, 0(11): 48-50 |
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| 作者姓名： | 刘岩竹 |
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| 作者单位： | 吉林市特种设备检验中心; |
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| 摘 要： | 根据实验结果并通过计算、论证，决定将该起重机副钩的额定起重量由原来的5t提高到8t，改造后的副卷扬起重量比原设计增加了60％。根据改造技术要求，经对该起重机结构和机构相关部分的改造设计、核算，使原QDY32／5tt-25．5-A7起重机能满足生产需要并符合国家标准．
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| 关 键 词： | 冶金 桥式起重机 超载问题 |
Paoblems and solutions to the overload of the Metallurgic Bridge Crane |
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| LIU Yan-zhu. Paoblems and solutions to the overload of the Metallurgic Bridge Crane[J]. Journal of Jilin Institute of Chemical Technology, 2011, 0(11): 48-50 |
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| Authors: | LIU Yan-zhu |
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| Affiliation: | LIU Yan-zhu (Jilin Spacial Equipment Inspection Center) |
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| Abstract: | Based on the experimental results,calculation and demonstration,decided to use the crane hook of rated capacity from 5 to 8 tons.the Deputy roll lift weight increased by 60% than the original design after the transformation.According to the transformation of technical requirements,According to the structure and mechanism of crane the relevant part of the design,calculation,so that the original QDY32/5 t-25.5-A7 crane can meet the needs of production and in line with national standards. |
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| Keywords: | Metallurgy Bridge crane The problem of overload |
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