文档详情

220kV送电线路工程铁塔组立施工作业指导书:施工规范与注意事项.docx

发布:2025-03-31约3.63万字共75页下载文档
文本预览下载声明

220kV送电线路工程铁塔组立施工作业指导书:施工规范与注意事项

目录

施工概述................................................3

1.1工程背景...............................................4

1.2施工目标...............................................5

1.3施工范围...............................................5

材料准备................................................6

2.1铁塔材料清单...........................................7

2.2绝缘子和金具检查.......................................9

2.3导线及附件准备........................................10

现场准备...............................................12

3.1场地清理..............................................13

3.2设备安装..............................................13

3.3安全设施布置..........................................15

技术交底...............................................16

施工工艺...............................................17

5.1基础施工..............................................19

5.1.1平整场地............................................20

5.1.2回填土方............................................22

5.1.3浇筑混凝土基础......................................23

5.2起重机操作............................................24

5.2.1安装起重机..........................................25

5.2.2起吊铁塔............................................27

5.2.3对中调整............................................29

5.3钢筋绑扎..............................................30

5.3.1弯曲钢筋............................................30

5.3.2锚固钢筋............................................32

5.3.3整理钢筋............................................33

5.4铁塔组立..............................................34

5.4.1小角度倾斜..........................................36

5.4.2大角度倾斜..........................................37

5.4.3找正校核............................................38

5.4.4紧固螺栓............................................40

5.5接地电阻测试..........................................41

5.5.1试验方法............................................42

5.5.2数据记录............................................43

5.5.3结果分析............................................44

安全措施

显示全部
相似文档