摘要
通过对常规矿车复轨方法的研究,提出了一种实现矿车快速安全复轨.改变以往结构复杂,操作繁琐的新型矿车复轨器。此设备主要由液压千斤顶、可滚动支撑座和水平丝杠3部分组成。经试验研究,对结构进行了改进,解决了丝杠承受垂直力和整机重量较重的难题,为便携式矿车复轨器的推广创造了条件。
Through the study on conventional methods of rerailing for ming cars,presents a new design of rerailer which can re-rail rapidly and safely.Compared to the previous rerailer,the rerailer is simple and easy to operate.This equipment mainly consists of a hydraulic jack,scrollable support-unit and a horizontal screw.By experimental study,the structure is got improvement,and then the problems about the force of screw and heavier weight are resolved,which create the conditions for the promotion of portable rerailer.
出处
《煤矿机械》
北大核心
2011年第5期157-158,共2页
Coal Mine Machinery
关键词
复轨器
掉道
便携式
矿车
试验
rerailer
off road
portable
ming car
experiment
