摩擦提升防滑安全系数变化规律分析  

Analysis of Change Law of Non-slip Assurance Coefficient in Friction Hoist

作　　者：卢相中[1] 林天钱[1] 

机构地区：[1]河北能源职业技术学院,河北唐山063004

出　　处：《煤矿机械》2008年第2期75-77,共3页Coal Mine Machinery

摘　　要：应用高等数学研究函数图像的理论,分析摩擦提升等重尾绳系统、重尾绳系统和轻尾绳系统,正常提升动、静防滑安全系数变化规律,为摩擦提升系统防滑计算与校验提供理论依据,也可供现场运行维护参考。Applying the theory used to study function image in higher mathematics, the equiponderant tail rope system was analyzed, the heavy tail rope system and the light tail rope system in the friction hoist, the dynamicand static non - slip assurance coefficient change law in the normal hoist. This study provides the theory basis for the friction hoist system non - slip calculation and verification, are also available for the reference in the operation and maintenance.

关 键 词：摩擦提升 防滑系数 变化规律 分析 

分 类 号：TD534[矿业工程—矿山机电]