| 液压支架侧护板装置圆柱螺旋压缩弹簧计算 |
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| 引用本文： | 金显贺,;郭文孝.液压支架侧护板装置圆柱螺旋压缩弹簧计算[J].机械工程与自动化,2014(5):208-209. |
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| 作者姓名： | 金显贺 ;郭文孝 |
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| 作者单位： | [1]太原重工轨道交通设备有限公司,山西 太原030006; [2]中国煤炭科工集团太原研究院,山西 太原030006 |
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| 摘 要： | 目前液压支架都有较完善的侧护板装置,侧护板主要通过圆柱螺旋压缩弹簧与侧推千斤顶控制其伸缩。根据液压支架侧护装置的工作特点,综合圆柱螺旋压缩弹簧的设计理论,介绍了液压支柱侧护装置中圆柱螺旋压缩弹簧的计算方法,并给出了其计算实例。
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| 关 键 词： | 液压支架 侧护装置 圆柱螺旋压缩弹簧 |
Design of Helical Compression Spring in Side Guards Device of Hydraulic Support |
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| Affiliation: | JIN Xian-he, GUO Wen-xiao (1. Taiyuan Heavy Industry Transit Equipment Co. , Ltd. , Taiyuan 030006, Chinas 2. Taiyuan Institute of Coal Technology and Engineering Group Taiyuan Branch, Taiyuan 030006, China) |
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| Abstract: | According to the working characteristics of the side protection device of hydraulic support ,combining with the design theory of cylindrical helical compression spring ,this paper presents the calculation method of cylindrical helical compression spring used in hydraulic prop’s side supporting device ,and gives a calculation example . |
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| Keywords: | hydraulic support side protection device cylindrical helical compression spring |
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