竖井提升钢绳的安装及更换是一项复杂而又有一定危险性的工作。威斯霍尔特矿由于其二号竖井采用了鲁道夫王子冶炼公司的新型150吨摩擦绞车,使这项工作获得改进并节省了开支。以往吊挂钢绳的做法由于过去不允许用旧式摩擦绞车长距离起吊重物,因此,钢绳的吊挂须按图1所示的方法进行。将一只罐笼固定在水平巷道处,将另一只固定在井口出车台处。为安钢绳,通常要在出车台装一只辅助滑轮5。钢绳固定后打开上部 Shaft hoist rope installation and replacement is a complex and a certain risk of work. The Weshirt Mines improved on this job and saved money because of the new 150-ton friction winch used by Prince Rudolph’s smelter at its No. 2 shaft. In the past, the method of hanging steel wire rope rope hanging in the old friction winch with the old not allowed to lift long distances, so the rope hanging in accordance with the method shown in Figure 1. Fix one cage at the level roadway and the other at the exit of the wellhead. For safety rope, usually in the exit of the station to install an auxiliary pulley 5. Open the upper part after the rope is fixed