Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a construction method of a self-climbing type hoistway formwork system. The construction method comprises the following steps that S1, an inner cylinder formwork is assembled; s2, a self-climbing base is installed; s3, the inner cylinder formwork is hoisted; s4, the inner cylinder formwork is adjusted so that the lower end of the inner cylinder formwork can be tightly attached to the structure completion face of the elevator shaft, and the perpendicularity and the diagonal size of the inner cylinder formwork are verified; s5, a pre-embedded box and a through-wall lead screw are installed on the outer side of the inner cylinder formwork, and an outer formwork is installed; s6, a top cover is installed on the top of the inner cylinder formwork, and then elevator shaft concrete is poured between the inner cylinder formwork and the outer formwork; s7, after the concrete reaches the formwork removal strength, the outer formwork and the inner cylinder formwork are synchronously removed; s8, the self-climbing base drives the inner cylinder formwork to ascend to the pouring position of the next section of the elevator shaft; and S9, the steps S4-S8 are repeated till pouring of all the elevator hoistways is completed. The method is easy to operate, the construction efficiency of the elevator shaft can be effectively improved, and construction steps are simplified.
本发明公开了一种自爬升式井道模板体系施工方法，包括以下步骤：S1、组装内筒模板；S2、安装自爬升底座；S3、吊装所述内筒模板；S4、调整所述内筒模板使其下端紧贴电梯井道的结构完成面，并校验所述内筒模板的垂直度以及对角尺寸；S5、在所述内筒模板的外侧安装预埋盒、穿墙丝杆，并安装外模板；S6、在所述内筒模板的顶部安装顶盖，然后在所述内筒模板和所述外模板之间浇筑电梯井道混凝土；S7、待混凝土达到拆模强度后，同步拆除外模板和所述内筒模板；S8、通过所述自爬升底座带动所述内筒模板上升至下一段电梯井道浇筑位置；S9、重复步骤S4‑S8，直至完成全部电梯井道的浇筑。本发明操作简单，可有效提高电梯井道的施工工效，简化施工步骤。
The invention discloses a construction method of a self-climbing type hoistway formwork system. The construction method comprises the following steps that S1, an inner cylinder formwork is assembled; s2, a self-climbing base is installed; s3, the inner cylinder formwork is hoisted; s4, the inner cylinder formwork is adjusted so that the lower end of the inner cylinder formwork can be tightly attached to the structure completion face of the elevator shaft, and the perpendicularity and the diagonal size of the inner cylinder formwork are verified; s5, a pre-embedded box and a through-wall lead screw are installed on the outer side of the inner cylinder formwork, and an outer formwork is installed; s6, a top cover is installed on the top of the inner cylinder formwork, and then elevator shaft concrete is poured between the inner cylinder formwork and the outer formwork; s7, after the concrete reaches the formwork removal strength, the outer formwork and the inner cylinder formwork are synchronously removed; s8, the self-climbing base drives the inner cylinder formwork to ascend to the pouring position of the next section of the elevator shaft; and S9, the steps S4-S8 are repeated till pouring of all the elevator hoistways is completed. The method is easy to operate, the construction efficiency of the elevator shaft can be effectively improved, and construction steps are simplified.
本发明公开了一种自爬升式井道模板体系施工方法，包括以下步骤：S1、组装内筒模板；S2、安装自爬升底座；S3、吊装所述内筒模板；S4、调整所述内筒模板使其下端紧贴电梯井道的结构完成面，并校验所述内筒模板的垂直度以及对角尺寸；S5、在所述内筒模板的外侧安装预埋盒、穿墙丝杆，并安装外模板；S6、在所述内筒模板的顶部安装顶盖，然后在所述内筒模板和所述外模板之间浇筑电梯井道混凝土；S7、待混凝土达到拆模强度后，同步拆除外模板和所述内筒模板；S8、通过所述自爬升底座带动所述内筒模板上升至下一段电梯井道浇筑位置；S9、重复步骤S4‑S8，直至完成全部电梯井道的浇筑。本发明操作简单，可有效提高电梯井道的施工工效，简化施工步骤。
Construction method of self-climbing type hoistway formwork system
自爬升式井道模板体系施工方法
11.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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