论文部分内容阅读
一、问题的提出罐笼防坠器是竖井提升系统中最重要的安全设备。它关系到乘罐人员的生命,矿井设备的正常运行和煤炭生产。为此,煤炭工业部制定的《煤矿安全规程》第332条中明确规定:“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),必须装有可靠的防坠器。”由沈阳煤矿设计研究院设计、徐州矿山设备制造三厂生产的FS型防坠器(煤炭部通用设计),由于它抓捕可靠、停罐平稳,深受用户欢迎,是我国目前广泛使用的一种防坠器。
First, the problem put forward cage anti-dropping device is the shaft lifting system, the most important safety equipment. It relates to the life of tank crew, the normal operation of mine equipment and coal production. To this end, the Ministry of Coal Industry formulated “coal mine safety regulations” in Article 332 clearly states: “Lifting personnel or lifting personnel and materials, single rope hoisting cage (including passengers with the skip), must be equipped with a reliable anti-fall ”Designed by Shenyang Coal Mine Design and Research Institute, the FS-type anti-dropping device (General Design Department of the Ministry of Coal) manufactured by the No. 3 Mine Equipment Manufacturing Factory in Xuzhou is widely welcomed by users due to its reliable arresting and stable stopping of cans. A kind of anti-dropping device used.