A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of upper pull rod externally-hung type cantilever frame facilitating bolt overhaul
The invention provides a construction method of an upper pull rod external hanging type cantilever frame facilitating bolt overhaul. The construction method comprises the steps that a drawing is deepened, and a cover plate is manufactured; the pull-up type turn buckle cantilever frame is erected; constructing an upper template closing layer; constructing a lower color steel tile sealing layer; and edge protection construction. According to the external scaffold, the pull-up turn buckle is adopted for overhanging, the access hole is formed near the corresponding bolt needing to be overhauled, the cover plate is made of a waste formwork to cover the access hole, the effect of rapid installation can be achieved, the sealing safety of the external scaffold is improved, the cover plate is convenient to open and easy to overhaul, potential safety hazards are convenient to find, and the construction cost is reduced. Safety and stability of the outer frame are guaranteed, and high-altitude operation risks are reduced; the method can be cyclically put into use for many times, so that the engineering economic investment can be reduced; the construction period can be shortened by manufacturing the cover plate in advance and laying the cover plate and the hard isolation formwork alternately, the working efficiency is improved, the cost related to repeated closing of an outer frame cantilever is reduced, and potential safety hazards of high-altitude operation and cross operation are reduced.
本发明提供一种便于螺栓检修的上拉杆外挂式悬挑架施工方法，包括：深化图纸，制作盖板；上拉式花篮螺栓悬挑架搭设；上模板封闭层施工；下彩钢瓦封闭层施工；临边防护施工。本发明的外脚手架采用上拉式花篮螺栓悬挑，在需要检修的相应螺栓附近设置检修口，利用废旧模板制作盖板盖住检修口，可达到快速安装的效果，增加外脚手架封闭的安全性，盖板开启方便，易于检修，方便发现安全隐患问题，保证外架安全稳定性，减少高空作业风险；本发明可以多次循环投入使用，可以减少工程经济投入；通过提前制作盖板和与硬隔离模板穿插铺设可以缩短工期，提高工作效率，减少外架悬挑多次封闭相关的费用，减少高空作业和交叉作业的安全隐患。
Construction method of upper pull rod externally-hung type cantilever frame facilitating bolt overhaul
The invention provides a construction method of an upper pull rod external hanging type cantilever frame facilitating bolt overhaul. The construction method comprises the steps that a drawing is deepened, and a cover plate is manufactured; the pull-up type turn buckle cantilever frame is erected; constructing an upper template closing layer; constructing a lower color steel tile sealing layer; and edge protection construction. According to the external scaffold, the pull-up turn buckle is adopted for overhanging, the access hole is formed near the corresponding bolt needing to be overhauled, the cover plate is made of a waste formwork to cover the access hole, the effect of rapid installation can be achieved, the sealing safety of the external scaffold is improved, the cover plate is convenient to open and easy to overhaul, potential safety hazards are convenient to find, and the construction cost is reduced. Safety and stability of the outer frame are guaranteed, and high-altitude operation risks are reduced; the method can be cyclically put into use for many times, so that the engineering economic investment can be reduced; the construction period can be shortened by manufacturing the cover plate in advance and laying the cover plate and the hard isolation formwork alternately, the working efficiency is improved, the cost related to repeated closing of an outer frame cantilever is reduced, and potential safety hazards of high-altitude operation and cross operation are reduced.
本发明提供一种便于螺栓检修的上拉杆外挂式悬挑架施工方法，包括：深化图纸，制作盖板；上拉式花篮螺栓悬挑架搭设；上模板封闭层施工；下彩钢瓦封闭层施工；临边防护施工。本发明的外脚手架采用上拉式花篮螺栓悬挑，在需要检修的相应螺栓附近设置检修口，利用废旧模板制作盖板盖住检修口，可达到快速安装的效果，增加外脚手架封闭的安全性，盖板开启方便，易于检修，方便发现安全隐患问题，保证外架安全稳定性，减少高空作业风险；本发明可以多次循环投入使用，可以减少工程经济投入；通过提前制作盖板和与硬隔离模板穿插铺设可以缩短工期，提高工作效率，减少外架悬挑多次封闭相关的费用，减少高空作业和交叉作业的安全隐患。
Construction method of upper pull rod externally-hung type cantilever frame facilitating bolt overhaul
一种便于螺栓检修的上拉杆外挂式悬挑架施工方法
WEI XINGXING (author) / ZHANG YUNFAN (author) / ZHOU LIQIU (author) / LIU YASONG (author) / XUAN JIANWEI (author) / WU CHANGMING (author) / QUAN YOUWEI (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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