rope friction hoist

常见例句

Abstract: The multi rope friction hoist replacing tail rope before and tail rope replacement method.
摘要：论述了多绳摩擦式提升机尾绳更换前的准备以及尾绳更换方法。
This paper analyzed the declination cause of balancing weight for multi-rope friction hoist and put forward some measures to ward off this kind of declination.
本文就多绳摩擦式提升机平衡锤偏斜的原因进行了分析，并提出了避免偏斜的措施。
The paper establishes the general differential equations about elastic liner wear problem of mult-rope friction hoist considering the differences of rope's length and rope grooves.
本文建立了同时考虑钢丝绳长度差及绳轮半差时的弹性衬垫磨损的微分方程式；并由此得到了衬垫绳槽稳定磨损的条件；