safety device

1.Flatman is responsible for maintaining the safety devices (brake plate etc.) in decline. If problem occurs, it must be advised maintenance man timely.

挂钩工负责对斜井安全施（阻车器等）进行检查，发现问及时通知维修人员进行维修.

2.In this paper, a new broken rope protection device for incline tramroad vehicle was stated.The design was discussed in this cuniform increase power safety device of breakage rope and test was done.

摘要叙述了一种新型倾料轨道运输车断绳安全装―楔形增力断绳安全装工作原理，讨论了装计计算，并结合实例进行了试验。