| 同步式电动升降桅杆结构设计 |
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| 引用本文： | 李波. 同步式电动升降桅杆结构设计[J]. 机械工程师, 2014, 0(12): 223-225 |
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| 作者姓名： | 李波 |
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| 作者单位： | 铁岭长天机电有限责任公司,辽宁铁岭112000 |
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| 摘 要： | 介绍了同步式电动升降桅杆的工作原理、结构特性和设计参数确定,并结合实际对桅杆的抗风计算提出了2种方法。重点说明了同步式电动升降桅杆提高其可靠性和安全性的方法。
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| 关 键 词： | 桅杆 丝杠 自锁 抗风计算 可靠性 |
Structural Design of the Electric Synchronous Lifting Mast |
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| LI Bo. Structural Design of the Electric Synchronous Lifting Mast[J]. Mechanical Engineer, 2014, 0(12): 223-225 |
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| Authors: | LI Bo |
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| Affiliation: | LI Bo(Tieling Changtian Electromechanical Co., Ltd., Tieling 112000, China ) |
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| Abstract: | The working principle, structural characteristics and parameters determination of the electric synchronous lifting mast,are introduced. Two wind-resistance calculation methods are proposed according the actual situation.The improvement of its dependability and safety is presented. |
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| Keywords: | mast screw self-locking wind-resistance calculation dependability |
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