摘要
针对液压支架安全阀存在的常见问题,提出了增加弹簧限位装置以及改进单向阀的结构等改进措施。通过一系列有效措施,增加了安全阀的使用性能,提高了液压支架的安全性。
Aiming at the common problems existing in the safety valve of hydraulic support, the improvement measures such as adding spring limiting device and improving the structure of one-way valve are put forward. Through a series of effective measures, the performance of safety valve is increased and the safety of hydraulic support is improved.
作者
杜英
Du Ying(Duerping Coal Mechatronics Maintenance Company, Taiyuan Shanxi 030024)
出处
《机械管理开发》
2019年第3期271-272,共2页
Mechanical Management and Development
关键词
液压支架
安全阀
弹簧限位装置
单向阀
hydraulic support
safety valve
spring limiter
one-way valve
