摘要
新型弹簧压力转辙器由行车指示灯头、转辙器筒体和定位槽圆盘、转辙器主动拉杆、底座、压力弹簧及伸缩装置组成。新型弹簧压力转辙器使用安全可靠,使行车安全有了保证,使用寿命长,维修方便,经济效益非常可观,推广前景好,能满足井下运输线路安全行车的需要。
Composed of indicator, switch shell, positioning pan disc, active cross rod, base, pressure spring and expansion joint, the new type spring pressure switch has the characteristics of safe and reliable usage, long life, convenient maintenance, good economic benefits and good promotion prospects, which can meet the needs of safety driving of underground transportation.
出处
《江西煤炭科技》
2012年第2期51-52,共2页
Jiangxi Coal Science & Technology
关键词
矿井
轨道运输
新型弹簧压力转辙器
mine
track transportation
new type spring pressure switch
