绞车提升过卷自动断电保护装置的研究和应用  

Winch lifting volume research and application of automatic power failure protection device

作　　者：李保山[1] 刘小刚[1] 

机构地区：[1]皖北煤电集团公司百善矿,安徽淮北235154

出　　处：《山东煤炭科技》2012年第3期236-237,共2页Shandong Coal Science and Technology

摘　　要：该文就井下绞车提升过程进行分析,设计出绞车提升过卷自动断电保护装置,介绍了该装置的构造、工作原理及作用,并通过实践应用,取得了良好的效果。Winch upgrade process under this article well analyzed, designed the winch lifting of volume automatic power failure protection device, intro- duced the structure, working principle and function of the device, and through the practical application, and achieved good results.

关 键 词：绞车 自动断电保护 过卷保护 提升 

分 类 号：TD633[矿业工程—矿山机电]