摩擦提升安全制动与静张力比  

Safety Brake and Static Tension Ratio of Friction Hoist

作　　者：谢丽蓉[1] 叶健 伊力哈木.亚尔买买提 谢意龙[1] 

机构地区：[1]新疆大学电气工程学院,乌鲁木齐830047 [2]新疆青少年科技中心,乌鲁木齐830011

出　　处：《煤矿机械》2014年第9期124-126,共3页Coal Mine Machinery

基　　金：国家自然科学基金(51264036);新疆维吾尔自治区重点技术创新资金项目(XJZDCX2013424);新疆大学"运动控制系统"精品课程建设项目(XJU201202)

摘　　要：针对摩擦提升系统的安全制动力,考虑到在不同工作状态下,系统静张力及惯性质量是变化的,通过引入静张力比,替代两侧静张力差和系统惯性质量,建立制动力相对值模型,得出满载下降、满载上升、零静差的制动力方程,以及制动减速度之间的函数关系,在系统部件配置前,实现安全制动力的分析和计算,为探索部件质量、防滑特性、安全制动三位一体的研究,提供了便捷、可靠的理论依据。For safety brake of friction hoist system, system static tension and the inertia quality is changes in different work state, through static tension ratio, alternative sides static tension difference and system inertia quality, established system relative value model, full declined, and full rose, and zero static difference of system equation, and brake reduction speed function relationship was found, before system parts configuration, achieved safety brake analysis and calculation, exploration research for parts quality, and anti-sliding characteristics, and security brake, provides a convenient and reliable theoretical basis.

关 键 词：摩擦提升 安全制动力 静张力比 防滑 

分 类 号：TD534[矿业工程—矿山机电]