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省级旅游度假区安置社区1#楼附着升降脚手架工程施工的方案
济宁北湖省级旅游度假区安置社区东北片区
1#楼附着升降脚手架工程施工方案
编制:
审核:
批准:
编制单位:济南四建(集团)有限责任公司脚手架公司
编制日期: 年 月 日
目 录
一、编制依据····················································3
二、工程位置及概况··············································3
三、泰山牌JT02-1导轨式液压升降脚手架的概况及技术参数··········3
四、济宁北湖省级旅游度假区安置社区东北片区4#地块1#楼施工方案··························································5
架体结构计算··········································5
机位布置··············································8
施工组织安排··········································9
施工工艺流程··········································9
施工方法及技术要求····································9
架体安装············································10
附着升降脚手架升、降··································15
附着升降脚手架的使用·································17
脚手架拆除··········································19
附着升降脚手架安装质量要求···························19
五、安全措施····················································20
安全技术要求·········································20
安全组织保障·········································21
安全技术有关规定·····································22
六、施工计划····················································23
1、进度计划··············································23
2、材料与设备计划········································23
3、劳动力计划············································24
七、施工配合····················································24
八、设备使用中常遇到的故障及处理方法····························24
九、附着升降脚手架检查评分表···································25
十、拆除方案···················································27
十一、应急预案·················································34
附图:
机位布置平面图
竖向留孔位置图
附墙支座与建筑物固定详图
脚手架立面图
临时找平架施工图
临时支撑固定导轨主框架详图
断开处架体搭设详图
济宁北湖省级旅游度假区安置社区东北片区
4#地块1#楼附着升降脚手架工程施工方案
编制依据:
1、工程设计施工图纸及总平面图w的电动机,采用上下楔卡式小行程千斤顶与竹节式吊杆相配合,所以耗电量少,升降平稳,同步、安全性好,无累计升降差,具有调平功能,能通过操作台了解提升动力的运行情况,一旦超载、失载,能及时警告操作人员,杜绝事故的发生;架体上设有千斤顶上、下防坠和机械楔卡两套防坠装置,他们分别设在提升导轨主框架和防坠导轨支座上。升降工况时,若某个油管发生破裂或千斤顶发生故障,千斤顶上、下防坠器可及时卡住吊杆,避免事故发生;如吊杆失重(即架体坠落),防坠器能在短暂的时间内及时工作,防止架体坠落,达到安全保护的目的。在高层建筑上使用“泰山牌”导轨式液压升降脚手架,与扣件式钢管脚手架比较,能节约材料,节省人工、机械使用费,使施工工
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