A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete floor slab adopting hollow formwork and rapid construction method thereof
The application relates to a concrete floor slab adopting hollow formwork. The floor slab comprises a plurality of sets of box bodies and steel bar assemblies, wherein all sets of frames of the box bodies are of angle steel structures, and the height of the box bodies is larger than that of core molds; the inner bottom surface of the box body is matched with the lower end surface of each group of to-be-mounted core molds in shape; supporting legs are fixed to the four corners of the lower end face of the box body, inserting holes are formed in four sets of vertically-arranged frames of the box body, and the distance between each set of inserting holes and the inner bottom face of the box body is the same as the height of the core mold. Bases are fixed to the four sets of vertically arranged vertical frames, springs are installed in all the sets of bases, and wedge-shaped blocks are inserted into inserting holes in a sliding mode; the steel bar assembly comprises upper-layer steel bars and lower-layer steel bars which are distributed on the upper end faces and the lower end faces of the box bodies correspondingly. According to the technical scheme, compared with an existing binding and fixing operation mode, the operation efficiency is high when the core mold is installed, and the position stability after the core mold is installed is improved.
本申请涉及一种采用空心模板的混凝土楼板，其包括若干组箱体及钢筋组件，箱体的各组边框为角钢结构，箱体的高度大于芯模的高度；箱体的内底面与各组待安装的芯模的下端面形状配合；箱体下端面的四角位置均固定有支脚，箱体的四组竖直设置的边框上均开设有插孔，各组插孔距离箱体的内底面尺寸与芯模的高度相同；四组竖直设置的竖直边框上固定有基座，各组基座内部均安装有弹簧，插孔内部插接滑动有楔形块；钢筋组件包括分别分布于各组箱体上下端面位置的上层钢筋及下层钢筋。本申请的技术方案相对于现有的捆扎固定的作业方式，在进行芯模安装时的作业效率较高，且芯模安装后的位置稳定性提升。
Concrete floor slab adopting hollow formwork and rapid construction method thereof
The application relates to a concrete floor slab adopting hollow formwork. The floor slab comprises a plurality of sets of box bodies and steel bar assemblies, wherein all sets of frames of the box bodies are of angle steel structures, and the height of the box bodies is larger than that of core molds; the inner bottom surface of the box body is matched with the lower end surface of each group of to-be-mounted core molds in shape; supporting legs are fixed to the four corners of the lower end face of the box body, inserting holes are formed in four sets of vertically-arranged frames of the box body, and the distance between each set of inserting holes and the inner bottom face of the box body is the same as the height of the core mold. Bases are fixed to the four sets of vertically arranged vertical frames, springs are installed in all the sets of bases, and wedge-shaped blocks are inserted into inserting holes in a sliding mode; the steel bar assembly comprises upper-layer steel bars and lower-layer steel bars which are distributed on the upper end faces and the lower end faces of the box bodies correspondingly. According to the technical scheme, compared with an existing binding and fixing operation mode, the operation efficiency is high when the core mold is installed, and the position stability after the core mold is installed is improved.
本申请涉及一种采用空心模板的混凝土楼板，其包括若干组箱体及钢筋组件，箱体的各组边框为角钢结构，箱体的高度大于芯模的高度；箱体的内底面与各组待安装的芯模的下端面形状配合；箱体下端面的四角位置均固定有支脚，箱体的四组竖直设置的边框上均开设有插孔，各组插孔距离箱体的内底面尺寸与芯模的高度相同；四组竖直设置的竖直边框上固定有基座，各组基座内部均安装有弹簧，插孔内部插接滑动有楔形块；钢筋组件包括分别分布于各组箱体上下端面位置的上层钢筋及下层钢筋。本申请的技术方案相对于现有的捆扎固定的作业方式，在进行芯模安装时的作业效率较高，且芯模安装后的位置稳定性提升。
Concrete floor slab adopting hollow formwork and rapid construction method thereof
一种采用空心模板的混凝土楼板及其快速施工方法
ZHENG ZHIXIN (author) / ZENG DONGCAI (author)
2021-12-07
Patent
Electronic Resource
Chinese
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