Principle, catalogue and requirement of the lifting winch for coal mines are introduced simply.
本文简要介绍了提升绞车的工作原理,分类及性能要求,根据用户提供的技术规格和设计参数,提出了提升绞车的总体设计方案。
The improvement of overwind and automatic speed reducting gear for mine hoist;
矿用提升绞车过卷及自动减速装置改进
Introduces a principle of K7190 mine hoist gearbox.
分析了K7190型矿用提升绞车减速机使用中存在的问题,探讨了减速机零部件破损原因。
Reform of angular motion braking system in the hoist;
提升绞车角移式块闸制动系统的改造
The safety monitor and protective device of hoist in local coal mine;
地方煤矿提升绞车安全监测与保护装置
sinking hoisting plant
向下掘进用提升绞车
This paper introduces the improving process of overwind and automatic speed reducting gear for mine hoist.
介绍了矿用提升绞车过卷及自动减速装置改进的过程。
The miners are lowered into the mine by means of an elevator known as a cage. In the same shaft there is often a hoist, a bucketlike elevator used to raise mined ore from lower levels.
矿工借助于叫作罐笼的升降机下井。井筒里通常还安装有绞车，一种用来提升矿石的斗式升降机。
Technical Innovation of the Dynamical Braking of JKD-2.5miles Type Special Winding Used at Coal Mine;
煤矿专用提升绞车JKD—2.5M动力制动的技术改造
Application of Numbered Governor Electric Control in Main Hoisting
全数字串级调速电控在主提升绞车中的应用
Safty brake time for the idle stroke of mine hoist and winch
矿用提升机和提升绞车之安全制动空行程时间测试方法探究
JD-55 Hydraulic Winch Systems to Enhance Multi-level Transformation
JD-55绞车多级提升液压系统的改造
winch a glider off the ground
用绞车把滑翔机拉起升空
A winch allows the birds to be lowered or raised.
飞行器可用绞车降低或升高。
Abstract: The method of detecting hoist two-class brake is introduced.
文摘:介绍了测试大型提升绞车二级制动的方法。
Explosion-proof Hoist Hydraulic Design of Condition Monitoring System
防爆液压提升绞车状态监测系统设计研究
Quick Roadway Excavation with Hoisting by Air-return Shaft
利用进回风立井改绞实现矿井快速掘进
Application and Maintenance of Frequency Speed-regulating Systems in Coal Mines
煤矿井下交流变频绞车的应用与维护
Promotion and Application of Association Rule of Data Mining;
数据挖掘中关联规则的提升及其应用
Abstract: This paper introduces the improving process of hoist oil system and circuit system.
文摘:介绍了煤矿提升绞车电路系统和油路系统的改造过程。
Discussion on the Safety Check and Concrete Implementation of Hoisting of Coal Cutter and Holder with Slow-Motion Winch
慢速绞车提升采煤机和支架的安全校验及具体实施
A small industrial vehicle with a power-operated pronged platform that can be raised and lowered for insertion under a load to be lifted and moved.
叉式升降机一小工业用车，用一块可升降的自动的叉状铁板插在重物下方来提升或移动重物
Selection of the Proper Motor for the Vertical Elevator Parking Equipment
垂直升降式停车设备提升电机的选用