Taking a mine auxiliary shaft for example,briefly analyses the reason of winding cage which lost running stability and puts forward the measurement of installing maintaining stability means on cage,and from the strength of winder and crop,makes the allowance weight of maintaining stability means.
以某矿副井为例 ,简要分析了罐笼运行失稳的原因 ,提出了在罐笼上增设持稳装置的措施 ,并从提升机强度和钢丝绳强度两方面确定了持稳装置的许用重
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