驼峰推送线禁溜线迂回线的出岔形式尹红赖秀生张觉印１驼峰推送线、禁溜线的出岔形式当一条溜放线连接２条推送线或２条溜放线连接３～４条推送线时，通常采用两种连接方式：一种是采用６号对称道岔连接，见图１；另一种是采用９号单开道岔，一股推送线直向贯通溜放线，另... Hump ​​Push Line Slipping Line Roundabout Difficult Way Yinhong Lai Xiusheng Zhang Jueyin 1 Hump Push Line, Forbidden Sliver Line When a slip line connects two push lines or two slip lines to connect 3 ~ 4 Push the line, usually two kinds of connections: one is the use of 6 symmetrical turnout connection, see Figure 1; the other is the use of single-turnout No. 9, a push straight through the slip line, the other. .