两柱掩护式液压支架姿态监测技术研究  

Attitude Monitoring Technology of Two-prop Shield Powered Support

作　　者：文治国[1] 侯刚[1] 王彪谋[1] 任怀伟[1] 赵国瑞[1] 

机构地区：[1]天地科技股份有限公司开采设计事业部,北京100013

出　　处：《煤矿开采》2015年第4期49-51,共3页Coal Mining Technology

基　　金：国家重点基础研究发展计划(973计划)资助项目(2014CB046302);国家高技术研究发展计划(863计划)资助项目(2012AA06A407);中国煤炭科工集团有限公司科技创新基金(2014MS029)

摘　　要：通过在液压支架上合理布置倾角传感器,以两柱掩护式液压支架姿态监测为目标,建立了支架三维杆系模型,推导出支架在任意姿态下各关键参数的姿态算法;并采用Solid Works环境中等比例搭建了支架虚拟样机,通过Motion插件对支架进行了运动学仿真,绘制了极限位态时支架关键构件运移关系曲线,该曲线可作为指导支架姿态监测的依据,同时验证了姿态算法的正确性。By installing inclinometer in powered support, 3-d linkage model was set up for monitoring attitude of two-prop shield pow-ered support, Attitude algorithm of key parameters under random attitude was deduced.Moderate percentage virtual prototype of pow-ered support was set up and kinematics simulation was finished with Motion plug in SolideWorks environment.The movement relation-ship curve of key components at limit attitude was drawn which could be used to instruct powered support attitude monitoring, and veri-fied attitude algorithm as well.

关 键 词：液压支架 姿态监测 三维建模 运动学仿真 

分 类 号：TD355.41[矿业工程—矿井建设]