水轮机导水机构的保护装置——摩擦装置  

The Locking Assemblies for Protecting Water Turbine Gate Operating Mechanism

作　　者：王民富[1] 赵越[1] 

机构地区：[1]哈尔滨大电机研究所

出　　处：《大电机技术》1992年第4期53-57,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：本文在介绍水轮机几种导水机构保护装置及其出现的问题的基础上,介绍了哈尔滨电机厂最近采用的用于水轮机导水机构的摩擦装置的结构和摩擦力矩的计算,及其出厂试验。笔者提出了采用摩擦装置而取消剪断销和分半键的建议。In this paper,on the basis of few kind of the protective devices of gate oper- ating mechanism and their trouble problems,the structure of locking assemblies, caculation of their friction torque and works test of the assemblies,applied in Harbin Electric Machinery Works recently,are introduced.Meanwhile,author suggests utilizing of locking assemblies instead of break pin and split key.

关 键 词：导水机构 水轮机 安全装置 

分 类 号：TK730.324[交通运输工程—轮机工程]