A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor cast-in-place reverse ridge formwork structure and construction method
The invention relates to the technical field of building construction, in particular to a floor cast-in-place reverse ridge formwork supporting structure which comprises two first formworks arranged in parallel and two second formworks arranged in parallel, a closed structure is defined by the two first formworks and the two second formworks, embedded bolts are arranged at the internal corner positions formed by the first formworks and the second formworks, and the first formworks and the second formworks are connected through bolts. Pre-embedded nuts are in threaded connection with the lower portions of the pre-embedded bolts, the pre-embedded nuts are square, the inner walls of the first formworks are tightly attached to the outer walls of the pre-embedded nuts, the inner walls of the second formworks are also tightly attached to the outer walls of the pre-embedded nuts, the tops of the pre-embedded nuts protrude out of the top of the floor, the pre-embedded nuts are welded and fixed to reinforcing steel bars in the floor, and the two first formworks are fastened through split bolts. The method has the technical effects that the pre-buried water and electricity pipelines in the floor are prevented from being damaged, and the reverse ridge formwork erecting efficiency is improved.
本发明涉及建筑施工的技术领域，具体为一种楼面现浇反坎支模结构，包括两个平行设置的第一模板和两个平行设置的第二模板，两个第一模板和两个第二模板围成一个封闭结构，第一模板和第二模板组成的阴角位置设置有预埋螺栓，预埋螺栓下方螺纹连接有预埋螺母，预埋螺母成方形，第一模板的内壁紧贴预埋螺母的外壁，第二模板的内壁也紧贴预埋螺母的外壁，预埋螺母的顶部凸出楼面的顶部，预埋螺母与楼面内部钢筋焊接固定，两个第一模板通过对拉螺栓紧固。本发明具有防止破坏楼面内预埋水电管线，提高反坎支模效率的技术效果。
Floor cast-in-place reverse ridge formwork structure and construction method
The invention relates to the technical field of building construction, in particular to a floor cast-in-place reverse ridge formwork supporting structure which comprises two first formworks arranged in parallel and two second formworks arranged in parallel, a closed structure is defined by the two first formworks and the two second formworks, embedded bolts are arranged at the internal corner positions formed by the first formworks and the second formworks, and the first formworks and the second formworks are connected through bolts. Pre-embedded nuts are in threaded connection with the lower portions of the pre-embedded bolts, the pre-embedded nuts are square, the inner walls of the first formworks are tightly attached to the outer walls of the pre-embedded nuts, the inner walls of the second formworks are also tightly attached to the outer walls of the pre-embedded nuts, the tops of the pre-embedded nuts protrude out of the top of the floor, the pre-embedded nuts are welded and fixed to reinforcing steel bars in the floor, and the two first formworks are fastened through split bolts. The method has the technical effects that the pre-buried water and electricity pipelines in the floor are prevented from being damaged, and the reverse ridge formwork erecting efficiency is improved.
本发明涉及建筑施工的技术领域，具体为一种楼面现浇反坎支模结构，包括两个平行设置的第一模板和两个平行设置的第二模板，两个第一模板和两个第二模板围成一个封闭结构，第一模板和第二模板组成的阴角位置设置有预埋螺栓，预埋螺栓下方螺纹连接有预埋螺母，预埋螺母成方形，第一模板的内壁紧贴预埋螺母的外壁，第二模板的内壁也紧贴预埋螺母的外壁，预埋螺母的顶部凸出楼面的顶部，预埋螺母与楼面内部钢筋焊接固定，两个第一模板通过对拉螺栓紧固。本发明具有防止破坏楼面内预埋水电管线，提高反坎支模效率的技术效果。
Floor cast-in-place reverse ridge formwork structure and construction method
楼面现浇反坎支模结构及施工方法
ZHENG YATENG (author) / YU ZHIFU (author) / LI JIAQI (author) / LI CHENHAO (author) / ZHANG HUIJIE (author) / CHEN BOTAO (author) / YANG SHUO (author) / GAO JIANKAI (author) / WANG MENGJUN (author)
2024-09-24
Patent
Electronic Resource
Chinese
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