摘要
通过对斜井跑车的运动学、动力学以及对挡车栏强度的分析,给出了斜井防跑车装置的设计计算公式(跑车速度计算、挡车栏动作指令提前量的确定、跑车作用于挡车栏上的冲击力、挡车栏的速度计算),为更进一步了解防跑车装置的设计规律作了一些探讨。
Through the analysis about the kinematics, dynamics and the strength of tram guard, the author puts forward the calculating formula of protection device against tram-sliding in inclined shaft in the present paper (calculating of tram-sliding speed,determination of action instruction, which is ahead of time,of the tram guard, wallop of tram-sliding on tram guard and calculating of tram guard speed are included),which provides some discussion for further understanding of designing regulations about protection device against tram-sliding.
出处
《煤矿机械》
北大核心
2003年第10期1-3,共3页
Coal Mine Machinery
关键词
斜井跑车
运动学
动力学
挡车栏强度
设计
tram-sliding in inclined shaft
kinematics
dynamics
strength of tram guard
design
