The gate of general top-open freight train security investigation

摘要

There are some defects in domestic freight train design, in recent years despite the freight train constant improvement of its load capacity and develop new type of heavy freight train. But the influence of the people and related operation safety and efficiency elements to be considered fewer in these improved designs. And in which the gate is a very important factor but always to be neglected. That the gate structure and its ergonomics factors are not suitable for transportation production, thus presents a lot of directly or indirectly influenced safety factors influence on transportation production. This article is aim at provide improvement of the gate of the top-open-freight-train research approaches through survey in Chengdu and Lanzhou railway station and Mei Shan Vehicle Co., Ltd and collection, analysis the gate related safety, productive efficiency cases.