【摘要】 本文对立井施工中使用大型回转式抓岩机时的罐道绳张紧力进行了分析计算.从而得出其分布变化规律,指出了目前使用回转式抓岩机时罐道绳张紧力存在的问题,为现场正确使用罐道绳、确保凿井提升安全提供了依据,更多还原

【Abstract】 The cable guide tension in use of giant rotory mucking machine at shaft sinking is analyzed and calculated in this paper. The low of its distribution and variation is given, The problems presented in the cable guide tension in the case of using rotary mucking machine at present are pointed out.This affords basis for applying cable guide rationally and ensuring hoist safety in shaft sinking.更多还原