对防坠器及防过放制动力与减速度的探讨

Discussion of Braking Force and Deceleration Degree of Safety Catch and Overfall

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.