A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal concrete drainage pipeline laying construction method
The invention discloses a municipal concrete drainage pipeline laying construction method. A standardized formwork system is adopted for construction, the standardized formwork system comprises an aluminum alloy formwork, a steel structure back support, a connecting flower stand and a pedal, the formwork comprises a standard formwork body and an adjusting formwork body, and positioning pin holes are formed in the four lateral sides and the back face of the formwork. The steel structure back support comprises a profile steel framework, the profile steel framework comprises an outer vertical rod, an inner vertical rod, an upper transverse rod, a lower transverse rod and an inclined rod which are connected, the end of the extending end of the upper transverse rod is connected with a back support screw, and the lower end of the outer vertical rod and the lower end of the inner vertical rod are connected with an outer supporting leg and an inner supporting leg respectively. Two first positioning pins corresponding to the positioning pin holes in the formwork are mounted on the outer vertical rod, and a positioning pin hole corresponding to the outer supporting leg is formed in the uppercross rod; the connecting flower stand is of a rectangular frame structure, and the two short edges of the connecting flower stand are connected with second positioning pins corresponding to positioning pin holes formed in the inner vertical rod respectively; and connecting holes corresponding to connecting holes formed in the upper transverse rod are formed at the four corners of the pedal.
本发明公开了一种市政混凝土排水管道铺设施工方法。采用标准化模板系统进行施工，标准化模板系统包括铝合金模板、钢结构背撑、连接花架、踏板，模板包括标准模板和调节模板，模板的侧向四边及背面均设置有定位销孔；钢结构背撑包括型钢骨架，型钢骨架包括相连接的外立杆、内立杆、上横杆、下横杆、斜杆，上横杆延伸端的端部连接有背撑螺杆，外立杆和内立杆的下端分别连接有外支腿和内支腿，外立杆上设有两个与模板上的定位销孔对应的第一定位销，上横杆上设有与外支腿对应的定位销孔；连接花架为矩形框结构，连接花架的两个短边上分别连接有与内立杆上设置的定位销孔对应的第二定位销；踏板的四角位置设置有与上横杆上设置的连接孔对应的连接孔。
Municipal concrete drainage pipeline laying construction method
The invention discloses a municipal concrete drainage pipeline laying construction method. A standardized formwork system is adopted for construction, the standardized formwork system comprises an aluminum alloy formwork, a steel structure back support, a connecting flower stand and a pedal, the formwork comprises a standard formwork body and an adjusting formwork body, and positioning pin holes are formed in the four lateral sides and the back face of the formwork. The steel structure back support comprises a profile steel framework, the profile steel framework comprises an outer vertical rod, an inner vertical rod, an upper transverse rod, a lower transverse rod and an inclined rod which are connected, the end of the extending end of the upper transverse rod is connected with a back support screw, and the lower end of the outer vertical rod and the lower end of the inner vertical rod are connected with an outer supporting leg and an inner supporting leg respectively. Two first positioning pins corresponding to the positioning pin holes in the formwork are mounted on the outer vertical rod, and a positioning pin hole corresponding to the outer supporting leg is formed in the uppercross rod; the connecting flower stand is of a rectangular frame structure, and the two short edges of the connecting flower stand are connected with second positioning pins corresponding to positioning pin holes formed in the inner vertical rod respectively; and connecting holes corresponding to connecting holes formed in the upper transverse rod are formed at the four corners of the pedal.
本发明公开了一种市政混凝土排水管道铺设施工方法。采用标准化模板系统进行施工，标准化模板系统包括铝合金模板、钢结构背撑、连接花架、踏板，模板包括标准模板和调节模板，模板的侧向四边及背面均设置有定位销孔；钢结构背撑包括型钢骨架，型钢骨架包括相连接的外立杆、内立杆、上横杆、下横杆、斜杆，上横杆延伸端的端部连接有背撑螺杆，外立杆和内立杆的下端分别连接有外支腿和内支腿，外立杆上设有两个与模板上的定位销孔对应的第一定位销，上横杆上设有与外支腿对应的定位销孔；连接花架为矩形框结构，连接花架的两个短边上分别连接有与内立杆上设置的定位销孔对应的第二定位销；踏板的四角位置设置有与上横杆上设置的连接孔对应的连接孔。
Municipal concrete drainage pipeline laying construction method
一种市政混凝土排水管道铺设施工方法
HUANG JUNJUN (author) / SUN YANLIN (author) / YANG JIHAO (author) / LUAN ZHIQIANG (author) / CHEN LEI (author) / ZHAO SHIJIE (author) / DU BIAO (author) / ZONG GAOFENG (author) / CHANG CHUNZHANG (author) / ZENG LAISHI (author)
2020-12-08
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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