Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier column hole steel die convenient to assemble and disassemble and construction method thereof
The invention discloses a pier column opening steel die convenient to assemble and disassemble and a construction method thereof, the pier column opening steel die comprises two main arc-shaped inner dies and a movable arc-shaped inner die which jointly define a closed arc matched with a pier column opening, and the inner side faces of the two main arc-shaped inner dies are connected through at least one row of adjustable inner supporting assemblies; the two ends of the adjusting cylinder are provided with reverse internal threads respectively, the screws are arranged at the two ends of the adjusting cylinder in a threaded fit mode, the supports are installed on the inner side faces of the main arc-shaped inner molds and hinged to the ends of the screws, one sides of the two main arc-shaped inner molds are tightly attached through an abutted seam face, and an embedding space for the movable arc-shaped inner mold is reserved between the other sides of the two main arc-shaped inner molds. The two sides of the movable arc-shaped inner mold are tightly attached to the two main arc-shaped inner molds through inclined faces respectively, the inclined faces are expanded from the outer side faces to the inner side faces so that the movable arc-shaped inner mold can be taken out inwards, and the main arc-shaped inner molds and the movable arc-shaped inner mold are limited at the inclined faces through bolts. The steel mould is convenient to assemble and disassemble, high in construction efficiency and capable of being repeatedly used, and concrete is prevented from being damaged during mould disassembling.
本发明公开了一种装卸方便的墩柱洞口钢模及其施工方法，包括共同围成与墩柱洞口相匹配的封闭弧形的两片主弧形内模和活动弧形内模，两片主弧形内模的内侧面之间通过至少一排可调内撑组件连接，可调内撑组件包括两端分别为反向内螺纹的调节筒、螺纹配合在调节筒两端的螺杆、安装在主弧形内模内侧面上且与螺杆端部铰接的支座，两片主弧形内模在一边通过拼缝面紧密贴合、另一边之间留有活动弧形内模的嵌入空间，活动弧形内模的两边分别通过斜面与两片主弧形内模紧密贴合，斜面从外侧面向内侧面扩开使得活动弧形内模能向内取出，主弧形内模和活动弧形内模在斜面处通过插销限位。该钢模装卸方便，施工效率高，避免了拆模时破坏混凝土，能重复使用。
Pier column hole steel die convenient to assemble and disassemble and construction method thereof
The invention discloses a pier column opening steel die convenient to assemble and disassemble and a construction method thereof, the pier column opening steel die comprises two main arc-shaped inner dies and a movable arc-shaped inner die which jointly define a closed arc matched with a pier column opening, and the inner side faces of the two main arc-shaped inner dies are connected through at least one row of adjustable inner supporting assemblies; the two ends of the adjusting cylinder are provided with reverse internal threads respectively, the screws are arranged at the two ends of the adjusting cylinder in a threaded fit mode, the supports are installed on the inner side faces of the main arc-shaped inner molds and hinged to the ends of the screws, one sides of the two main arc-shaped inner molds are tightly attached through an abutted seam face, and an embedding space for the movable arc-shaped inner mold is reserved between the other sides of the two main arc-shaped inner molds. The two sides of the movable arc-shaped inner mold are tightly attached to the two main arc-shaped inner molds through inclined faces respectively, the inclined faces are expanded from the outer side faces to the inner side faces so that the movable arc-shaped inner mold can be taken out inwards, and the main arc-shaped inner molds and the movable arc-shaped inner mold are limited at the inclined faces through bolts. The steel mould is convenient to assemble and disassemble, high in construction efficiency and capable of being repeatedly used, and concrete is prevented from being damaged during mould disassembling.
本发明公开了一种装卸方便的墩柱洞口钢模及其施工方法，包括共同围成与墩柱洞口相匹配的封闭弧形的两片主弧形内模和活动弧形内模，两片主弧形内模的内侧面之间通过至少一排可调内撑组件连接，可调内撑组件包括两端分别为反向内螺纹的调节筒、螺纹配合在调节筒两端的螺杆、安装在主弧形内模内侧面上且与螺杆端部铰接的支座，两片主弧形内模在一边通过拼缝面紧密贴合、另一边之间留有活动弧形内模的嵌入空间，活动弧形内模的两边分别通过斜面与两片主弧形内模紧密贴合，斜面从外侧面向内侧面扩开使得活动弧形内模能向内取出，主弧形内模和活动弧形内模在斜面处通过插销限位。该钢模装卸方便，施工效率高，避免了拆模时破坏混凝土，能重复使用。
Pier column hole steel die convenient to assemble and disassemble and construction method thereof
装卸方便的墩柱洞口钢模及其施工方法
YU ZHENG (Autor:in) / LI JIANCHAO (Autor:in) / ZHANG XUEQIANG (Autor:in) / MA HANNING (Autor:in) / WANG YOUYU (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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