core cradle

The element and theory of ZHT cage-supported damping swing-deck with self-driven changed floor were analysed.

分析了ZHT型自动换层阻尼托罐摇台的工作原理及理论。

According to several shifting,long circulation time of hoisting,restricting production and affecting safety badly in the mine of nonyielding cage guide multi level hoisting,the way of ZHT cage-supported damping swing-deck with automatic changing floor cooperate with germanic flex cage guide is pointed out.

针对刚性罐道多水平提升矿井存在的几次变速、提升循环时间长、严重制约生产、影响安全的问题,提出了利用ZHT型自动换层阻尼托罐摇台与伸缩罐道配合使用,实现了全速通过中间水平,提高了安全性及效益。