摘要
指出了目前矿井提升机钢丝绳更换工作所存在的问题,设计了一种步进式自动放绳装置,并对步进式自动放绳装置的结构和工作原理作了具体分析。该放绳装置适用范围广,可以在很大程度上提高换绳效率,降低换绳劳动强度和作业难度。
The flaw in the work of changing steel wire rope of mine hoister was indicated and an automatic device of step-by-step falling ropes was designed. The configuration and principle of the automatic device of step-by-step falling ropes were analyzed. The device can be used in steel wire ropes of large-scale diameter, the efficiency of ropes exchanging is raised observably, and the intensity and difficulty of the work of exchanging ropes is reduced.
出处
《机床与液压》
北大核心
2008年第9期55-56,132,共3页
Machine Tool & Hydraulics
基金
江苏省自然科学基金项目(编号:DK2006038)
中国矿业大学科技基金项目(编号:2005B006)
关键词
提升机
步进式自动放绳装置
液压系统
Hoister
Automatic device of step-by-step falling ropes
Hydraulic system
