文档介绍：螺杆式启闭机说明
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. 原理
本机主要由以下局部组成
〔1〕主减速箱2件
〔2〕副减速箱1件
〔3〕传动轴
〔4〕联轴器
〔5〕防护罩
〔6〕丝杆
〔7〕高度指示器
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 measured0
3
1
3
〔8〕手轮
该机主副减速箱通过螺栓安装在与闸门吊点相对应的机架型钢上,其它机构均安装在主副减速箱上。它通过摇动手柄，带动锥齿轮-传动轴-锥齿轮将动力传到时丝杠母上，丝杠母带动丝杆，从而带动闸门上升或下降。主传动箱设有闸门启升高度指示器，