液压支架底调机构设计分析

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英文篇名：Design and analysis on bottom-adjusting mechanism of hydraulic support 作者：黄磊 ; 魏宏伟 ; 王冠黎 英文作者：HUANG Lei;WEI Hongwei;WANG Guanli;Zhengzhou Coal Mining Machinery Group Co., Ltd.; 关键词：液压支架 ; 底调机构 ; 底调千斤顶 ; 底调梁 英文关键词：hydraulic support;;bottom-adjusting mechanism;;bottom-adjustment jack;;bottom-adjusting beam 中文刊名：KSJX 英文刊名：Mining & Processing Equipment 机构：郑州煤矿机械集团股份有限公司; 出版日期：2015-09-10 出版单位：矿山机械 年：2015 期：v.43;No.501 语种：中文; 页：KSJX201509006 页数：3 CN：09 ISSN：41-1138/TD 分类号：30-32

摘要

底调机构组成了液压支架主动防滑系统,具有对支架姿态扶正调整以及移架导向的作用。探讨了双控底调千斤顶+底调梁的底调机构的设计方法。通过对底调千斤顶力学分析和底调机构运动学分析,得出底调机构设计参数的计算公式,为大倾角液压支架设计防滑装置提供一定参考。
        The bottom-adjusting mechanism is the active anti-slipping system of the hydraulic support, and plays the role of keeping upright posture of the support and guiding the movement of the support. The paper discussed the design method of the dual-control bottom-adjusting mechanism involving the bottom-regulating jack and the bottom-regulating beam. After mechanics analysis on the bottom-regulating jack and dynamics analysis on the bottom-regulating mechanism, the calculation formulas of the design parameters of the bottom-regulating mechanism were obtained, which offered some reference for designing the anti-slipping device of the largeobliquity hydraulic support.

引文

[1]张超.大倾角采煤工作面设备的防倒防滑措施[J].煤矿机械,2011,32(3):171-173.
    [2]孙远方,韩振仙,赵琪,等.急倾斜工作面液压支架主动防倒防滑研究[J].中州煤炭,2011(7):20-22.