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起重机械起升机构的起升钢丝绳从卷筒、滑轮上绕进绕出,与取物装置联系起来,构成了起重机的卷绕系统,带动货物被提升或下降。本文通过卷绕系统中钢丝绳卷绕角度的超标实例的分析,闸述钢丝绳卷绕角度超标原因及引发起重吊运作业安全事故的危害性,强调在起重机械卷绕系统的卷绕角度检验过程中应注意的事项。
The hoisting ropes of the lifting mechanism of a hoisting machine are wound around a reel and a pulley, and are connected with a taking-out device to form a winding system of a crane to drive the goods to be lifted or lowered. In this paper, through the analysis of winding wire rope winding angle exceeding the case of examples, to explain the causes of wire rope winding angle exceeds the standard and lead to the lifting crane operation safety accidents, emphasizing the winding angle of the crane winding system inspection Matters needing attention in the process.