斜井跑车预防装置的设计

The device of prevents U-Cars from slipping downward for mioe slope

介绍了一种装在矿车上的斜井用“抓钩式跑车预防装置”。该装置可用于斜井串车提升,防止在斜坡任何轨道面处断绳跑车。

In this article a device on U-cars is intruduced which can be used for lefting series U-cars,and prevents U-cars from slipping downward at any level in slopes in case the lifting wire ropes wouldbe broken.