输电线路(杆塔工程)标准施工工艺(图例) 目录 输电线路(杆塔工程)标准施工工艺(图例) ........................................................................... 1 第一节 内悬浮抱杆组立塔 ........................................................................................................... 4 1 适用范围 ..................................................................................................................................... 4 2 主要引用标准 ............................................................................................................................. 4 3 工艺流程 ..................................................................................................................................... 4 4 主要工艺流程质量控制要点 ..................................................................................................... 4 4.1 施工准备 ......................................................................................................................... 4 4.1.1 材料准备: ........................................................................................................... 4 4.1.2 技术准备: ........................................................................................................... 5 4.1.3 工器具准备: ....................................................................................................... 5 4.2 现场布置 ......................................................................................................................... 5 4.3 抱杆起立 ......................................................................................................................... 6 4.4 地面组装铁塔 ................................................................................................................. 6 4.5 铁塔底部吊装 ................................................................................................................. 7 4.6 抱杆提升 ......................................................................................................................... 8 4.7 铁塔上部吊装 ................................................................................................................. 8 4.8 抱杆的拆除 ..................................................................................................................... 9 4.9 铁塔检修 ....................................................................................................................... 10 4.10 质量检验 ..................................................................................................................... 10 5 成品图示 ................................................................................................................................... 11 第二节 座地抱杆组立塔 ............................................................................................................. 11 1 适用范围 ................................................................................................................................... 11 2 主要引用标准 ........................................................................................................................... 11 3 工艺流程 ................................................................................................................................... 11 4 主要工艺流程质量控制要点 ................................................................................................... 12 4.1 施工准备 ....................................................................................................................... 12 4.1.1 材料准备: ......................................................................................................... 12 4.1.2 技术准备: ......................................................................................................... 12 4.1.3 工器具准备: ..................................................................................................... 12 4.2 现场布置 ....................................................................................................................... 12 4.3 抱杆起立 ....................................................................................................................... 13 4.4 地面组装铁塔 ............................................................................................................... 13 4.5 铁塔底部吊装 ............................................................................................................... 14 4.6 抱杆提升及接长安装 ................................................................................................... 15 4.7 铁塔上部吊装 ............................................................................................................... 15 4.8 抱杆拆除 ....................................................................................................................... 16 4.9 铁塔检修 ....................................................................................................................... 16 4.10 质量检验 ..................................................................................................................... 17 第三节 座地摇臂抱杆组立塔 ..................................................................................................... 17 1 适用范围 ................................................................................................................................... 17 2 主要引用标准 ........................................................................................................................... 17