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A platform for research: civil engineering, architecture and urbanism
Construction method for automatic falling of hole pouring support-free hanging film
The invention discloses a construction method for automatic falling of a hole pouring support-free hanging film. The construction method comprises the steps that a formwork is placed under a to-be-poured hole; a lifting device used for lifting the formwork and a connecting structure used for connecting the formwork are arranged over the to-be-poured hole; after the formwork is lifted to be attached to a floor where the to-be-poured hole is located through the lifting device, the formwork and the connecting structure are detachably connected through an opposite-pull screw rod, and formwork erecting of the to-be-poured hole through the formwork is completed; and concrete is poured into the to-be-poured hole where formwork erecting is completed, and after the concrete meets the strength requirement, the opposite-pull screw rods are detached, and the formwork is lifted and placed through the lifting device. According to the method, the procedure of erecting a supporting system is effectively omitted, cross operation of other types of work of floors is not affected, time and labor are saved, economy and rapidness are achieved, the quality can be effectively guaranteed, and the danger of high-altitude operation during formwork removal is further avoided.
本发明公开了一种孔洞浇筑无支撑吊膜自动脱落的施工方法，包括：将模板放置在待浇筑孔洞的正下方；在所述待浇筑孔洞的正上方设置用于提升模板的提升装置以及用于连接模板的连接结构；利用所述提升装置将所述模板提升至与所述待浇筑孔洞所在楼板贴合后，利用对拉螺杆将所述模板与所述连接结构进行可拆卸连接，完成所述模板对所述待浇筑孔洞的支模；向完成支模的所述待浇筑孔洞中浇筑混凝土，待混凝土达到强度要求后，拆卸对拉螺杆并利用所述提升装置吊放所述模板。本发明有效的省去了搭设支撑体系的工序，不影响楼层其他工种的交叉作业，省时、省力、经济、快捷且质量能得到有效的保证，还避免了拆模时高空作业的危险。
Construction method for automatic falling of hole pouring support-free hanging film
The invention discloses a construction method for automatic falling of a hole pouring support-free hanging film. The construction method comprises the steps that a formwork is placed under a to-be-poured hole; a lifting device used for lifting the formwork and a connecting structure used for connecting the formwork are arranged over the to-be-poured hole; after the formwork is lifted to be attached to a floor where the to-be-poured hole is located through the lifting device, the formwork and the connecting structure are detachably connected through an opposite-pull screw rod, and formwork erecting of the to-be-poured hole through the formwork is completed; and concrete is poured into the to-be-poured hole where formwork erecting is completed, and after the concrete meets the strength requirement, the opposite-pull screw rods are detached, and the formwork is lifted and placed through the lifting device. According to the method, the procedure of erecting a supporting system is effectively omitted, cross operation of other types of work of floors is not affected, time and labor are saved, economy and rapidness are achieved, the quality can be effectively guaranteed, and the danger of high-altitude operation during formwork removal is further avoided.
本发明公开了一种孔洞浇筑无支撑吊膜自动脱落的施工方法，包括：将模板放置在待浇筑孔洞的正下方；在所述待浇筑孔洞的正上方设置用于提升模板的提升装置以及用于连接模板的连接结构；利用所述提升装置将所述模板提升至与所述待浇筑孔洞所在楼板贴合后，利用对拉螺杆将所述模板与所述连接结构进行可拆卸连接，完成所述模板对所述待浇筑孔洞的支模；向完成支模的所述待浇筑孔洞中浇筑混凝土，待混凝土达到强度要求后，拆卸对拉螺杆并利用所述提升装置吊放所述模板。本发明有效的省去了搭设支撑体系的工序，不影响楼层其他工种的交叉作业，省时、省力、经济、快捷且质量能得到有效的保证，还避免了拆模时高空作业的危险。
Construction method for automatic falling of hole pouring support-free hanging film
一种孔洞浇筑无支撑吊膜自动脱落的施工方法
SONG RONGGANG (author) / JI YANPING (author) / AN XIANMING (author) / TIAN WEIHUA (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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