重锤式起升高度限位器的改进

Improvement of Ballast Lifting Height Limiter

分析了起升高度限位器的工作原理,对现有的重锤式起升高度限位器的优缺点进行了分析,并提出了改进方案,解决了原重锤式起升高度限位器容易失误、摩擦钢丝绳的问题。

Analyses were done on the principle of lifting height limiter and the advantages and disadvantages of the existing ballast lifting height limiter,the improvement program of the original ballast lifting height limiter was proposed,and the original problems were solved.