摘要
针对水电站深孔闸门液压启闭机油缸检修吊装困难的实际情况,介绍了一种不抽油缸活塞杆检修油缸组合活塞密封的方法。
In view of the difficulty in maintenance and hoisting the cylinder of hydraulic hoist for deep-hole gate of hydropower station, this paper introduces a method for maintenance of combined piston seal of the cylinder without pulling out cylinder piston rod.
作者
陆建
LU Jian(Mechanical & Electrical Installation Sub-Bureau, SinohydroBureau 10 Co., LTD, Dujiangyan, Sichuan, 611830)
出处
《四川水力发电》
2019年第4期56-58,共3页
Sichuan Hydropower
关键词
垂直油缸
检修
活塞密封
方法
vertical cylinder
maintenance
piston seal
method
