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本文通过分析、计算,阐述了ZY28支撑掩护式液压支架在加高改造过程中,主支柱和四连杆机构的结构尺寸设计方法及改造后支架在工作状态下的受力分析,并对加长零部件进行强度校核。
This paper analyzes and calculates and expounds the structural dimension design method of the main strut and the four-bar linkage mechanism and the force analysis of the post-modified scaffold under working condition in the process of heightening and remolding the ZY28 supporting screen hydraulic support. Component strength check.