防爆液压提升机与提升信号系统的闭锁控制  

Latch-control between Explosion-proof Hydraulic Hoist and Hoisting Signal System

作　　者：左达 贺风华 

机构地区：[1]株洲力达液压机械有限责任公司,湖南株洲412003

出　　处：《煤矿机械》2009年第5期160-162,共3页Coal Mine Machinery

摘　　要：研究防爆液压提升机的基本组成和控制原理,通过在液控系统中增设液压元件组成特殊控制回路,简单、可靠地实现了防爆液压提升机与提升信号系统间的闭锁控制,最大限度避免了矿井运输系统安全事故。The fundamental component and control theory of explosi on - proof hydraulic hoist was Analyzed. Through adopting a new special control loop that composed of hydraulic components, can find a simple and reliable way to achieve the latch - control between explosion - proof hydraulic hoist and hosting signal system. This will maximize the mine transport system to avoid accidents.

关 键 词：防爆液压提升机 提升信号系统 液压控制回路 信号 闭锁控制 

分 类 号：TD534[矿业工程—矿山机电]