shaft hoist 矿井提升机 ; 矿用提升机 ; [矿业] 竖井提升机
hoist pump drive shaft 起重机油泵主动轴
staple-shaft hoist 暗井提升机
hoist pump drive shaft bushing 起重机油泵传动轴衬套
hoist pump intermediate shaft 起重机油泵中间轴
hoist in shaft sinking 竖井掘进提升
ac shaft hoist 交流提升机
main shaft hoist 主井提升
incline shaft hoist 斜井提升机
Moreover, the article elucidates the influence of various parameters on the dynamic response of the hoist - the damp of elastic coupling, stiffness, each turning inertia of hoist shaft, etc.
还阐明了弹性联轴器的阻尼，刚度和高速轴上各转动惯量等参数对起升机构动力响应的影响。
Safety brakes have been used at low speed shaft of ladle cranes, especially of those with planet gear boxes. Safety brakes protect the main hoist effectively.
铸造起重机(特别是采用行星减速机者)在卷筒端低速轴上安装安全制动器，对起升机构起到有效的安全保护作用。
The improvement plan, work principles and reform result on electric control system of main shaft hoist in Linhuan Coal Mine are introduced, and the result is fine.
介绍了临涣煤矿主井提升机电控系统的改造方案、工作原理及改造效果，经过改造后的电控系统效果良好。
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