A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation and construction method for heavy civil air defense door frame
The invention relates to the technical field of civil air defense door installation, in particular to a heavy civil air defense door frame installation construction method, which solves the technical problems in the background technology, and comprises the following steps: binding reinforcing steel bars of a bottom plate or a floor and wall joint bars, pre-burying a civil air defense door frame vertical frame supporting piece, reserving a post-pouring groove when bottom plate concrete is poured, and erecting a temporary bracket. Installing, debugging and fixing the civil air defense door frame, and pouring reserved post-pouring construction groove concrete. The construction method is mature and reliable in process, and installation precision and quality are guaranteed; by means of the construction method, the installation efficiency of the heavy civil air defense door frame is improved, and the construction period is shortened; the inclined adjustable supporting steel pipe is utilized, so that the occupancy rate of a tower crane and the working hours of workers are effectively reduced, the mounting precision is improved, and the construction cost is reduced; in the installation process, the shaking time and the occupancy rate of the tower crane are reduced, the installation safety of the heavy civil air defense door and the unloading progress of other branch projects are improved, and the installation precision and the installation progress are also obviously improved.
本发明涉及人防门安装技术领域，尤其涉及一种重型人防门框安装施工工法，解决了背景技术中的技术问题，其步骤为：绑扎底板或楼板的钢筋及墙体插筋，预埋人防门框立框支撑件，浇筑底板混凝土时预留后浇槽，支设临时支架，安装调试固定人防门框，浇筑预留后浇施工槽混凝土。本发明所述施工工法的工艺成熟、可靠，安装精度、质量有保证；通过本发明所述施工工法提升了重型人防门框的安装效率，缩短了工期；利用斜向可调节支撑钢管有效减少了塔吊的占用率与工人工时，提高了安装精度，降低了施工费用；安装过程减少了塔吊的晃动时间和占用率，提高了重型人防门安装安全性与其他分部工程的卸料进度，其安装精度与进度也得到了明显的提高。
Installation and construction method for heavy civil air defense door frame
The invention relates to the technical field of civil air defense door installation, in particular to a heavy civil air defense door frame installation construction method, which solves the technical problems in the background technology, and comprises the following steps: binding reinforcing steel bars of a bottom plate or a floor and wall joint bars, pre-burying a civil air defense door frame vertical frame supporting piece, reserving a post-pouring groove when bottom plate concrete is poured, and erecting a temporary bracket. Installing, debugging and fixing the civil air defense door frame, and pouring reserved post-pouring construction groove concrete. The construction method is mature and reliable in process, and installation precision and quality are guaranteed; by means of the construction method, the installation efficiency of the heavy civil air defense door frame is improved, and the construction period is shortened; the inclined adjustable supporting steel pipe is utilized, so that the occupancy rate of a tower crane and the working hours of workers are effectively reduced, the mounting precision is improved, and the construction cost is reduced; in the installation process, the shaking time and the occupancy rate of the tower crane are reduced, the installation safety of the heavy civil air defense door and the unloading progress of other branch projects are improved, and the installation precision and the installation progress are also obviously improved.
本发明涉及人防门安装技术领域，尤其涉及一种重型人防门框安装施工工法，解决了背景技术中的技术问题，其步骤为：绑扎底板或楼板的钢筋及墙体插筋，预埋人防门框立框支撑件，浇筑底板混凝土时预留后浇槽，支设临时支架，安装调试固定人防门框，浇筑预留后浇施工槽混凝土。本发明所述施工工法的工艺成熟、可靠，安装精度、质量有保证；通过本发明所述施工工法提升了重型人防门框的安装效率，缩短了工期；利用斜向可调节支撑钢管有效减少了塔吊的占用率与工人工时，提高了安装精度，降低了施工费用；安装过程减少了塔吊的晃动时间和占用率，提高了重型人防门安装安全性与其他分部工程的卸料进度，其安装精度与进度也得到了明显的提高。
Installation and construction method for heavy civil air defense door frame
一种重型人防门框安装施工工法
LIU YI (author) / WEN XINGXING (author) / ZHAO ZHIXIANG (author) / LIU YANG (author) / ZHOU ZEXU (author) / WU JIANG (author) / SHEN ZHENFENG (author) / ZHOU XIAOWEI (author) / ZHAO JIAHUI (author) / YAO SHUTING (author)
2023-08-01
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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