【摘要】 介绍了立井提升机SIEMAG液压制动系统的结构、功能、工作原理和特点 ,并从压力调整制动器件、安全制动、蝶形弹簧及闸瓦衬垫磨损检查等方面与JK型提升机液压制动系统进行了特性比较。实践证明 :该系统性能稳定、可靠性高、维护量小更多还原

【Abstract】 The structure, functions, work principle and main characteristics of the SIEMAG hydraulic braking system of shaft hoist are introduced in this paper. A performances comparasion with the hydraulic braking system of JK hoist in the adjustable pressure brake unit, the safe brake, the brake examination of butterfly spring and the wear examination of brake shoe is made. Practice has certified that the system has steady performance, high reliability and less maintaining work.更多还原