西北水电Issue(5)：79-82,4.DOI:10.3969/j.issn.1006-2610.2016.05.020
发电机上机架千斤顶套筒拔出专用工具研制
Study and Manufacturing of Special Tool for Pulling Jack Sleeve of Upper Bracket of Generator
李军1
作者信息
- 1. 安康水力发电厂，陕西省安康市 725000
- 折叠
摘要
Abstract
A new method for replacement of the safety pin sheared for the (sleeve type) bearing of the upper bracket of generator is pro-posed. Application of the newly studied and manufactured special tool , instead of dismantling and lifting for replacement, simplifies the re-placing process, reduces manpower and improves work efficiency. In the paper, application principle and operational step of the new method are focused as well as the studying&manufacturing process and further improving concept are described.关键词
上机架/千斤顶/剪断销/拔出/专用工具Key words
upper bracket/jack/shearing pin/pulling out/special tool分类
建筑与水利引用本文复制引用
李军..发电机上机架千斤顶套筒拔出专用工具研制[J].西北水电,2016,(5):79-82,4.
