摘要
对起重机主起升机构存在的较大安全隐患进行了改造,通过采用较成熟的结构设计,彻底消除了安全隐患.
There is big safety hidden trouble existing in the main lifting mechanism of the crane. Make technical modification through adopting a mature structural design so as to eliminate the hidden safety trouble completely.
出处
《冶金设备管理与维修》
2014年第5期53-54,共2页
Metallurgical Equipment Management and Maintenance
关键词
冶金起重机
起升机构
减速器
卷筒
Metallurgical crane, lifting mechanism, reducer, drum
