| 摩擦式提升机安全性能的初步分析 |
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| 引用本文： | 周桂英,张玉景.摩擦式提升机安全性能的初步分析[J].天津城市建设学院学报,2009,15(3):204-206,210. |
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| 作者姓名： | 周桂英 张玉景 |
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| 作者单位： | 1. 天津科技大学,机械工程学院,天津,300222
2. 吉林省金力试验技术有限公司,开发部,长春,130021 |
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| 摘 要： | 介绍了多绳摩擦式提升机的工作原理，对摩擦式提升机的安全性能进行了分析，探讨了摩擦式提升机的防滑安全系数和具体的防滑安全措施，并对摩擦提升机的主要优缺点进行了比较．
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| 关 键 词： | 摩擦式提升机 静张力 摩擦力 摩擦系数 防滑安全系数 |
Preliminary Safty Analysis of Mining Frictional Hoist |
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| ZHOU Gui-ying,ZHANG Yu-jing.Preliminary Safty Analysis of Mining Frictional Hoist[J].Journal of Tianjin Institute of Urban Construction,2009,15(3):204-206,210. |
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| Authors: | ZHOU Gui-ying ZHANG Yu-jing |
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| Affiliation: | 1. School of Mechanical Engineering, Tianjin University of Science and Technology, Tianjin 300222, China; 2. Depart- ment of Development, Jinli Trial Technique of Jilin Province Co. Ltd, Changchun 130021, China) |
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| Abstract: | The working principle of mining friction hoist was introduced and the safety of this hoist was analysed. Detailed method against its slide factor and slide safe management was discussed. Furthermore, the key advantage and disadvantage of this kind of hoister are compared and the initial study was done on how to make full use of the advantage of this hoist and increase its carrying power. |
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| Keywords: | mining friction hoist static tensile force fiaction force fraction constant antislip safety coefficient |
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