A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel formwork for constructional column construction at junction of longitudinal and transverse walls of house and constructional column construction method
The invention discloses a steel formwork for constructional column construction at the junction of longitudinal and transverse walls of a house. The steel formwork at least comprises a lower opening formwork and an upper opening formwork, wherein the lower opening formwork is composed of an L-shaped steel formwork body and longitudinal secondary edges welded to the free edge portions of the two sides of the steel formwork body, and transverse main edges are welded to the top ends and the bottom ends of the secondary edges respectively; the upper opening formwork is composed of an L-shaped plane steel formwork body and longitudinal second secondary edges welded to the free edge portions of the two sides of the steel formwork body, a feeding opening is formed in the top of the upper opening formwork, and a second main edge is arranged at the bottom of the upper opening formwork; at the butt joint parts of the upper opening formwork and the lower opening formwork, bolt holes are formed in main edge and the second main edge which are in butt joint, and the axis of each bolt holes is parallel to the length direction of the corresponding secondary edges; and through holes are formed in each steel formwork body at intervals from bottom to top. The problem of formwork expansion can be effectively solved, constructional column construction does not affect walls on the two sides, and after constructional column pouring is completed, concrete of pouring openings does not need to be chiseled away for the second time.
本发明公开了一种房屋纵横墙交界处构造柱施工用钢模板，至少包括下口模板和上口模板，下口模板由L形的钢模板本体、焊接在钢模板本体两侧自由边边部的纵向的次楞构成，并在次楞的顶端和底端各焊接有横向的主楞；上口模板由L形平面钢模板本体、焊接在钢模板本体两侧自由边边部的纵向的第二次楞构成，并在上口模板的顶部设有进料口，底部设有第二主楞；在上口模板和下口模板的对接部，相对接的主楞和第二主楞上均设有插销孔，插销孔的轴线平行于次楞的长度方向；各钢模板本体上自下而上间隔设有穿孔。能有效解决涨模问题，构造柱施工不影响两侧墙体，且构造柱浇筑完毕后不需要二次凿除浇注口的混凝土。
Steel formwork for constructional column construction at junction of longitudinal and transverse walls of house and constructional column construction method
The invention discloses a steel formwork for constructional column construction at the junction of longitudinal and transverse walls of a house. The steel formwork at least comprises a lower opening formwork and an upper opening formwork, wherein the lower opening formwork is composed of an L-shaped steel formwork body and longitudinal secondary edges welded to the free edge portions of the two sides of the steel formwork body, and transverse main edges are welded to the top ends and the bottom ends of the secondary edges respectively; the upper opening formwork is composed of an L-shaped plane steel formwork body and longitudinal second secondary edges welded to the free edge portions of the two sides of the steel formwork body, a feeding opening is formed in the top of the upper opening formwork, and a second main edge is arranged at the bottom of the upper opening formwork; at the butt joint parts of the upper opening formwork and the lower opening formwork, bolt holes are formed in main edge and the second main edge which are in butt joint, and the axis of each bolt holes is parallel to the length direction of the corresponding secondary edges; and through holes are formed in each steel formwork body at intervals from bottom to top. The problem of formwork expansion can be effectively solved, constructional column construction does not affect walls on the two sides, and after constructional column pouring is completed, concrete of pouring openings does not need to be chiseled away for the second time.
本发明公开了一种房屋纵横墙交界处构造柱施工用钢模板，至少包括下口模板和上口模板，下口模板由L形的钢模板本体、焊接在钢模板本体两侧自由边边部的纵向的次楞构成，并在次楞的顶端和底端各焊接有横向的主楞；上口模板由L形平面钢模板本体、焊接在钢模板本体两侧自由边边部的纵向的第二次楞构成，并在上口模板的顶部设有进料口，底部设有第二主楞；在上口模板和下口模板的对接部，相对接的主楞和第二主楞上均设有插销孔，插销孔的轴线平行于次楞的长度方向；各钢模板本体上自下而上间隔设有穿孔。能有效解决涨模问题，构造柱施工不影响两侧墙体，且构造柱浇筑完毕后不需要二次凿除浇注口的混凝土。
Steel formwork for constructional column construction at junction of longitudinal and transverse walls of house and constructional column construction method
一种房屋纵横墙交界处构造柱施工用钢模板及构造柱施工方法
ZHOU YI (author) / YE HEYONG (author) / QIU LILONG (author) / XU YEYONG (author) / MEI HONG (author) / WANG WEI (author) / MENG QINGWU (author) / LI LEI (author) / HE LINFANG (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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