摘要
根据电磁铁在通、断电时能吸合和释放活动磁铁的特点，在卷扬式平面闸门启闭机制动装置失灵时，通过传动机构的一系列动作，闸门自动锁定装置可以保护闸门、闸底和防止人身事故的发生。
The electromagent can adsorb or releasetheactive magentwhen thesurrent is switcbed on or out. According to its feature.the automatic device ofship lockgates. through a series of movement of driviug device.can protect the ship lock gate. the gate bottom and provideagainst the happenness of life acci- dent. when the brake gearof the hoist plane- gate lifting device.
出处
《江西水利科技》
1995年第2期118-121,共4页
Jiangxi Hydraulic Science & Technology
关键词
船闸
闸门
自动锁定装置
传动机构
The Tianwangdu ship lock gate. Automatic lock. Study
