在长距离单轨平巷施工中,常常遇到一个调车问题。以往,我们是习惯在单轨平巷内,每隔100米左右开一双轨调车场(存放10部矿车约20米),在两个调车场之间,再增设一折迭式调车器。这样,每掘进1000米巷道,需增加掘进工程量700～800米~3,相当于增加断面为5.5米~2的单轨平巷127～145米,约增加投资5.7～6.5万元。 In the long-distance monorail lane construction, often encounter a shunting problem. In the past, we were accustomed to operating a double-track shunting yard (storing about 10 meters of ore cars about 20 meters) every 100 meters in a single-lane alley with a folding shunt between two shunting yards. In this way, for every tunnel of 1000 meters, it needs to increase the amount of excavation 700 ~ 800 meters ~ 3, equivalent to increase the cross section of 5.5 ~ 2 monorail 127 ~ 145 meters, an increase of about 5.7 ~ 65,000 yuan investment.