单绳缠绕式提升机松绳保护装置优化方法研究  

Research on Optimization Method of Loose Rope Protection Device for Single Rope Winding Hoist

作　　者：邓东阳 DENG Dong-yang(Changsha Institute Of Mining Research Co,Ltd,Changsha 410012,China;State Key Laboratory of Safety Technology for Metal Mines,Changsha 410012,China)

机构地区：[1]长沙矿山研究院有限责任公司,湖南长沙410012 [2]金属矿山安全技术国家重点实验室,湖南长沙410012

出　　处：《世界有色金属》2024年第14期36-38,共3页World Nonferrous Metals

摘　　要：现有单绳缠绕式提升机松绳保护装置具有局限性,提升机运行过程中,提升钢丝绳末端悬吊的提升容器或平衡装置位置变化,天轮两侧钢丝绳张力差也相应发生变化,当天轮至提升容器或平衡装置间钢丝绳张力大于卷筒至天轮间钢丝绳张力时,卷筒至天轮间钢丝绳不会发生松弛,提升机配备的松绳保护装置无法起到应有的保护功能。本文针对单绳缠绕式提升机在运行过程中可能出现的钢丝绳松绳问题,利用无线传感装置和新型的传感器提出了提升机松绳保护装置的优化方法。该方法能有效提高提升机松绳检测的准确性和实时性,能使提升机更加安全可靠的运行,最大限度减少因提升机松绳保护装置功能欠缺引发安全事故发生的概率,对保障人身安全和减少经济损失,具有广阔的应用前景。The existing single-rope winding hoist loose rope protection device has limitations.During the operation of the hoist,the position of the lifting container or the balancing device suspended at the end of the lifting wire rope changes,and the tension difference of the wire rope on both sides of the sheave also changes accordingly.When the wire rope tension between the sheave and the lifting container or the balancing device is greater than the wire rope tension between the drum and the sheave,the wire rope between the drum and the sheave will not relax,and the loose rope protection device equipped with the hoist cannot play its due protective function.Aiming at the problem of loose wire rope that may occur during the operation of the single-rope winding hoist,this paper proposes an optimization method for the loose rope protection device of the hoist using wireless sensing devices and new sensors.This method can effectively improve the accuracy and realtime performance of the loose rope detection of the hoist,make the hoist run more safely and reliably,and minimize the probability of safety accidents caused by the lack of function of the loose rope protection device of the hoist.It has broad application prospects for ensuring personal safety and reducing economic losses.

关 键 词：单绳缠绕式提升机 松绳保护装置 优化方法 

分 类 号：TD534.6[矿业工程—矿山机电]