| 水电站斜拉门机小车驱动机构液压系统设计 |
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| 引用本文： | 杨光,陈霞,王春. 水电站斜拉门机小车驱动机构液压系统设计[J]. 人民黄河, 2011, 0(12) |
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| 作者姓名： | 杨光 陈霞 王春 |
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| 作者单位： | 黄河勘测规划设计有限公司; |
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| 摘 要： | 分析了斜拉门机小车驱动机构在小车吊运过程、斜拉就位过程和斜拉启门时的运行工况。设计开发了斜拉门机小车驱动机构的液压系统,介绍了系统的动作程序。斜拉门机小车液压驱动机构具有大范围调速、多级调压、自动同步纠偏、全方位监测保护,以及防风、防滑移保护等技术特点。
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| 关 键 词： | 斜拉门机 小车驱动机构 液压系统 液压缸 同步控制 多级调压 |
Design of the Hydraulic System of the Trolley Drive Mechanism of the Hydropower Station Cable-Stayed Gantry Crane |
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| YANG Guang,CHEN Xia,WANG Chun. Design of the Hydraulic System of the Trolley Drive Mechanism of the Hydropower Station Cable-Stayed Gantry Crane[J]. Yellow River, 2011, 0(12) |
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| Authors: | YANG Guang CHEN Xia WANG Chun |
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| Affiliation: | YANG Guang,CHEN Xia,WANG Chun(Yellow River Engineering Consulting Co.Ltd,Zhengzhou 450003,China) |
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| Abstract: | The paper analyzed operating conditions of the trolley drive mechanism of cable-stayed gantry crane,when the trolley carrying process,moving to the cable-stayed location process and opening gate on the cable-stayed location.The hydraulic system of the trolley drive mechanism of the cable-stayed gantry crane was developed and the hydraulic system action programs was introddced.The trolley hydraulic drive mechanism of cable-stayed gantry crane has the characteristics of large range speed regulating,multistage... |
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| Keywords: | cable-stayed gantry crane trolley drive mechanism hydraulic system hydraulic cylinder synchronization correction multi-stage pressure regulating |
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