麻家梁矿副立井担负矿井全部辅助提升任务,兼进风井和安全出口。为研究解决该立井当前存在的罐道连接螺栓松动问题,对副立井提升设备的工作情况进行了详细的分析;通过实地调查罐道与横梁连接处的工作情况,分析连接处受力情况,找出了造成连接螺栓松动的根本原因,并给出了具体的综合解决方案,经实践证明该方案很大程度上解决了罐道连接螺栓松动的难题。 Ma Jia Liang mine shaft vice mine responsible for supporting all the auxiliary upgrade tasks, and into the shaft and safety exports. In order to study and solve the problem of loosening of connecting bolt in cannel currently existing in this vertical shaft, the working condition of auxiliary shaft hoisting equipment was analyzed in detail. By analyzing the working conditions of the junction of cannel and crossbeam, Out of the root causes of loosening of the connecting bolts, and gives a specific integrated solution, the practice proved that the program to a large extent solved the problem of loosening of the connecting bolts of the tank.