摘要
断火限位器是起重机比较常见的安全控制开关之一,在钢丝绳式电动葫芦中用作升降机械的限位保护,运用广泛,能有效避免重物冲顶、拉断钢丝绳、重物下坠等,运用比较广泛,从理论上对断火器存在某些不足作了简要分析,并提出了若干改进措施。
Broken Fire Stopper is widely used,it is ideal machinery and equipment of the security control switch.To Rope Electric Hoist lifting machinery used as the limit protection,Can effectively avoid the heavy-hoist,rope pulling off,heavy objects falling,etc.Of course,it also there are some deficiencies,the paper briefly to it only from the theoretical analysis,to identify improvements.
出处
《电气技术》
2013年第9期89-90,共2页
Electrical Engineering
关键词
电葫芦
排绳器
断火限位器
electric hoist
rope guider
broken fire stopper
