2024版《塔式起重机安拆图集》word170页

目录
第一章 基本规定 ...................................................................................................................1
第二章 材料堆放与吊装 .............................................................................................................4
（一）零部件的布置 .............................................................................................................5
（二）辅助机械定位 .............................................................................................................7
（三）辅助机械选型 .............................................................................................................8
（四）安全区域设置要求 ........................................................................................................10
第三章 塔机选型与定位 ............................................................................................................11
（一）塔机的选型 ...............................................................................................................12
（二）塔机的定位 ...............................................................................................................18
（三）选型与定位操作步骤 ....................................................................................................24
第四章 平臂外套架式塔机（平头、锤头）安装 ........................................................................................26
（一）安装前准备 ..............................................................................................................28
1.基础实体核查 ............................................................................................................28
2.其他准备 ................................................................................................................29
（二）基本架设高度安装 ........................................................................................................30
1.塔身安装 ................................................................................................................30
2.大臂安装 ................................................................................................................36
3.钢丝绳穿绕 ..............................................................................................................41
4.电气与安全装置安装与调试 ................................................................................................42
（三）顶升加节 ................................................................................................................44
1.顶升加节原理 ............................................................................................................44
2.顶升加节步骤 ............................................................................................................45
（四）附着安装 ................................................................................................................55
第五章 平臂外套架式塔机（平头、锤头）拆卸 ........................................................................................56