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- hydraulic hoisting gear 液压启闭机
- It consists of a car-riage, a rotary gear reducer and a hoist gear reducer. 它由一个滑架、一个转动齿轮减速器和一个提升齿轮减速器组成。
- In which,both 1.2m and 1.6m hoisting gear can also be used for transporting the personnel. 其中1.;2米、1
- Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk. 摘要船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
- FEM computing technique for hydraulic hoist cylinder of lock miter gate is introduced. 摘要介绍船闸人字门液压启闭机油缸的一种有限元计算方法。
- Abstract： Each hydraulic hoist of eccentric trunnion sector gate consists of two sets of cylinders and one set of hydraulic pump station. 摘 要： 小浪底水利枢纽偏心铰弧门每台液压启闭机由两套油缸和一套液压泵站组成。
- EC-HM FR. Tronic cranes have a continuously variable power supply to their hoist gear, slewing gear and trolley travel gear drives via frequency converters. EC-HM FR.;tronic起重机通过变频器向起重机构、回转机构及小车行走机构提供连续变化的电源。
- At the view of reducing energy consumption, this paper designs the balance of counterweight for the hoist gear of large scale of quayside container gantry crane. 以降低功耗为目的,提出对大型岸桥起升机构进行配重平衡设计,并对合理平衡点的确定及增设活配重的设计方案作具体的分析比较。
- The surface outlets at Ertan hydropower plant are arc gates,and the hoisting devices are duplex hydraulic hoists. 二滩电厂表孔采用弧形门,启闭形式为双缸液压启闭机。
- Fault diagnosis method for the hoisting gear of the IHI hydraulic deck crane IHI液压起货机起吊系统故障诊断方法
- computer- controlled globally hydraulic hoisting 计算机控制液压整体提升
- Hoisting gear for drag head ladder 耙头梯架起落装置
- Imported cylinder seals and stainless pipes and oil cases increase the operation reliability of the hydraulic hoists. 油缸密封圈采用进口优质产品，油箱、管道采用不锈钢材料，从而增强了液压启闭机的运行可靠性。
- explosion - proof hydraulic hoist 防爆液压提升机
- Some understandings of the key points in the design and selection of the hydraulic hoister are discussed herein, so as to provide a reference for the other similar projects. 文中对液压启闭机设计和选型中一些问题的认识进行探讨，以供参考。
- Research on the multi-purpose hydraulic pressure elevating equipment for overhaul hoisting gear 提升机多功能检修液压升降装置的研究
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- Vibration test and fault diagnosis of mine hoisting gear 矿井提升机振动测试与故障诊断
- A Kind of Layout Convenient to Installation of Hoisting Gear of RTG 一种便于安装的RTG起升机构布置形式
