文档介绍：杨柳滩冲砂闸闸门检修报告
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate siues are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
3
闸门上游侧弹性轮和下游侧导轮生锈严重，门叶部分表面生锈。
4、闸门运行情况及分析导致设备缺陷的主要因素：
长期以来1#冲砂闸运行动作次数少，没有定期的对闸门进行日常维护检查，出现了启闭时振动大、定轮不转、门叶生锈等缺陷；
5、设备检修周期：
计划周期：2014年3月10日至2014年4月5日
实际周期：2014年3月10日至2014年4月11日
二、设备检修施工措施：
1、技术措施
、完成对平衡梁的技术改造，并经多次试验确保吊头能正常起吊和脱钩；
、完成平衡梁和检修闸门吊耳板的焊接工作；
、施工前班组成员应查看闸门图纸，到现场根据图纸熟悉闸门结构；
、拆卸定轮和轴承时，做好数据记录 ；
、主要的数据记录有：定轮边梁法兰面到内侧边梁深度、偏心轴（ø180mm、ø190mm、ø210mm）长度、ø180mm原直径和实际值径、挡圈新旧长度、定轮内径、门槽宽度、定轮检修前后高度等；
、如轴承与定轮内径配合间隙