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脱轨矿车和电机车的提升是最繁重的工作之一,并且常常毁坏枕木。目前所使用的各种型号的矿井吊车只能吊起空车箱或者从一个面上使矿车升高一些,这就限制了吊车的使用范围。里布克涅特矿务局同克里沃罗矿业学院矿山机械教研室共同研制并实验了新型结构原理的吊车。其可伸缩的吊臂由两个支架支持在两个点上,大大增加了灵活性及吊臂的起吊量,悬臂吊杆可以变更倾斜角并在垂直平面上平行移动。其主要技术参数为: 起重量(t)
Derailment of trailers and electric locomotives is one of the toughest jobs and often damages sleepers. The current use of various types of mine cranes can only lift empty car or from a plane to make the car a little higher, which limits the use of the crane. The Ripkneet Mining Bureau co-developed and experimented with the new structural principle crane with the mine mechanics department of the Krivoy School of Mines. Its retractable boom is supported by two brackets at two points, greatly increasing the flexibility and boom lift, the boom boom can change the tilt angle and move parallel in the vertical plane. The main technical parameters: Lifting capacity (t)