论文部分内容阅读
防坠器是矿井立井提升系统的重要安全设备。《煤矿安全规程》中明确规定:“升降人员或升降人员和物料的单绳提升罐笼(包括带乘人间的箕斗),必须装置可靠的防坠器。”目前煤炭部批准使用的防坠器有FS型和BF型,冶金部使用的防坠器有FS型和GS型,而其他部如化工部、建材部等所属矿井也多使用FS型和GS型,现在也趋向使用BF型防坠器。为此将FS型、GS型和BF型防坠器做一
Fall arrester is an important safety equipment for mine shaft hoist system. “Coal Mine Safety Regulations” clearly states: “Lifting personnel or lifting personnel and materials, single rope hoisting cage (including passengers with the skip), must be equipped with reliable anti-dropping device.” Currently approved by the Ministry of Coal Fall arrester There FS and BF type, the Department of Metallurgical anti-dropping device with FS and GS-type, while other ministries such as the Ministry of Chemical Industry, Ministry of Construction and other mines also use more FS and GS-type models, and now also tend to use the type BF Fall Device. To this end the FS-type, GS-type and BF-type anti-dropping device to do one