基于静张力比的摩擦提升防滑安全研究

Research on Friction Hoisting Anti-skidding Based on Static Tension Ratio

摩擦提升系统防滑安全采用欧拉公式,在摩擦轮两侧张力差与摩擦力平衡关系的基础上,结合相关安全规范规程,引入无因次系数法,建立提升系统的多种数学模型,探索部件质量、防滑条件及安全制动三要素融为一体的极限表达式,得出静张力比是部件、防滑及安全制动融为一体的重要参量。

Analysis and calculation of friction hoist system antiskid safety based on Euler formula. Two sides tension difference and friction force balance, combined with the relevant security regulations, introducing dimensionless method, obtained several traction system model. The limit expression introducing components quality, non slip condition and safety braking.The static tension ratio is important parametric .