竖井提升系统,是矿山生产中的重要环节,目前国内中小型矿山仍多使用单绳缠绕式提升机,为了保证安全,在国家制定的《矿山安全法》等有关法规中规定了提升人员和提升矿物兼用的罐笼,必须装置动作可靠的防坠器(或称安全卡),但是这却是长期存在的安全隐患,一些中小型矿山由于资金和 The vertical shaft hoisting system is an important link in the mine production. At present, more and more small and medium-sized mines still use single-rope winding hoists. In order to ensure the safety, the relevant laws and regulations stipulated by the State such as the “Mine Safety Law” Cages used for both minerals must be equipped with reliable anti-dropping devices (or safety cards), but this is a long-term potential safety hazard. Some small and medium-sized mines, as a result of funds and