摘要
根据中小型煤矿工作面支护技术需要,研发了一种导杆式轻型液压支架,阐述了液压支架的整体结构和特点。对其导向装置进行了结构创新,并进行了有限元分析。对进一步研究导杆式轻型液压支架具有借鉴作用。
According to the needs of support technology in small and medium coal mines,a light-duty hydraulic support with guide rod was developed.The overall structure and characteristics of the hydraulic support were described.The structure of the guide device was innovated,and the finite element analysis was carried out.It can be used for reference in the further study of guide rod type light hydraulic support.
作者
李秋生
蔡一宏
Li Qiusheng;Cai Yihong(College of Mechanical and Equipment Engineering,Hebei University of Engineering,Handan 056000,China)
出处
《煤矿机械》
北大核心
2020年第4期110-113,共4页
Coal Mine Machinery
关键词
导杆式轻型液压支架
导向装置
结构创新
有限元分析
guide rod light hydraulic support
guide device
structure innovation
finite element analysis
