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A platform for research: civil engineering, architecture and urbanism
Construction method of fabricated external flower basket type cantilever scaffold
The invention relates to the technical field of construction of civil engineering, in particular to a construction method of a fabricated external flower basket type cantilever scaffold. Comprising a pre-embedded screw; welding I-shaped steel of a main beam; 16 # I-shaped steel of the connecting beam is mounted; placing the bottom horizontal tube; placing a longitudinal bottom horizontal tube; arranging a stand column; installing a transverse bottom horizontal tube; a first-step longitudinal horizontal rod is installed; a first-step transverse horizontal rod is installed; wall connecting pieces are installed, wherein second-step longitudinal horizontal rods are installed; a second-step transverse horizontal rod is installed; mounting a pull rod; erecting handrails; diagonal bracings are additionally arranged, wherein the diagonal bracings should be continuously arranged along the height of the cantilever frame body, and the angle should be 45-60 degrees; scaffold boards are laid; installing the steel plate net. According to the method, a profile steel cantilever beam and a floor beam plate are connected in an anchoring mode through high-strength bolts, the cantilever end is obliquely pulled to an upper-layer beam plate through round steel, and an outer frame steel pipe erecting platform is formed. And compared with a traditional cantilever frame, the steel consumption is reduced, the length of the cantilever steel beam is shortened by more than half compared with that of a traditional cantilever steel beam, and the cost is reduced.
本发明涉及土木工程的施工技术领域，具体是一种装配式外装花篮式悬挑脚手架的施工方法；包括预埋螺杆；焊接主梁工字钢；安装连系梁16#工字钢；摆放扫地杆；放置纵向扫地杆；设置立柱；安装横向扫地杆；安装第一步纵向水平杆；安装第一步横向水平杆；安装连墙件：安装第二步纵向水平杆；安装第二步横向水平杆；安装拉杆；搭设栏杆；加设剪刀撑：剪刀撑应沿悬挑架体高度连续设置，角度应为45~60度；铺设脚手板；安装钢板网。本方法改用型钢挑梁与楼层梁板采用高强螺栓锚固连接，悬挑端采用圆钢斜拉于上层梁板，形成外架钢管搭设平台。相比传统型悬挑架，减少了钢材用量，悬挑钢梁长度比传统悬挑钢梁缩短一半以上，降低了成本。
Construction method of fabricated external flower basket type cantilever scaffold
The invention relates to the technical field of construction of civil engineering, in particular to a construction method of a fabricated external flower basket type cantilever scaffold. Comprising a pre-embedded screw; welding I-shaped steel of a main beam; 16 # I-shaped steel of the connecting beam is mounted; placing the bottom horizontal tube; placing a longitudinal bottom horizontal tube; arranging a stand column; installing a transverse bottom horizontal tube; a first-step longitudinal horizontal rod is installed; a first-step transverse horizontal rod is installed; wall connecting pieces are installed, wherein second-step longitudinal horizontal rods are installed; a second-step transverse horizontal rod is installed; mounting a pull rod; erecting handrails; diagonal bracings are additionally arranged, wherein the diagonal bracings should be continuously arranged along the height of the cantilever frame body, and the angle should be 45-60 degrees; scaffold boards are laid; installing the steel plate net. According to the method, a profile steel cantilever beam and a floor beam plate are connected in an anchoring mode through high-strength bolts, the cantilever end is obliquely pulled to an upper-layer beam plate through round steel, and an outer frame steel pipe erecting platform is formed. And compared with a traditional cantilever frame, the steel consumption is reduced, the length of the cantilever steel beam is shortened by more than half compared with that of a traditional cantilever steel beam, and the cost is reduced.
本发明涉及土木工程的施工技术领域，具体是一种装配式外装花篮式悬挑脚手架的施工方法；包括预埋螺杆；焊接主梁工字钢；安装连系梁16#工字钢；摆放扫地杆；放置纵向扫地杆；设置立柱；安装横向扫地杆；安装第一步纵向水平杆；安装第一步横向水平杆；安装连墙件：安装第二步纵向水平杆；安装第二步横向水平杆；安装拉杆；搭设栏杆；加设剪刀撑：剪刀撑应沿悬挑架体高度连续设置，角度应为45~60度；铺设脚手板；安装钢板网。本方法改用型钢挑梁与楼层梁板采用高强螺栓锚固连接，悬挑端采用圆钢斜拉于上层梁板，形成外架钢管搭设平台。相比传统型悬挑架，减少了钢材用量，悬挑钢梁长度比传统悬挑钢梁缩短一半以上，降低了成本。
Construction method of fabricated external flower basket type cantilever scaffold
一种装配式外装花篮式悬挑脚手架的施工方法
ZHU GUANJUN (author) / PEI HAIQING (author) / SONG TIANSHUAI (author) / XIAN QINGJI (author) / YANG WEN (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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