摘要
介绍了立井单绳提升罐笼在断绳时制动减速度、过放时防坠器制动力的取值方法,提出了罐笼的重力与制动力及减速度三者间相互关系,防坠器及防过放制动力特性系数的合理取值,从而达到制动力优化设计。
Introduces a method of taking the value of braking deceleration when the shaft single - rope winding cage was braking , and breaking deceleration when overfall puts forward the gravity of a cage with braking force and the deceleration degree three correlation, puts forward reasonable value characteristic index of safety catch and overfall,thus attaining to the optimun design of braking force.
出处
《煤矿机械》
北大核心
2006年第5期788-789,共2页
Coal Mine Machinery
关键词
防坠器
防过放
制动力
减速度
制动力优化设计
safety catch
overfall
braking force
deceleration degree
optimun design
