A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a fabricated prefabricated composite floor slab, which relates to the field of building structures and comprises a prefabricated slab, the prefabricated slab is of a rectangular groove structure, reinforcing ribs are uniformly distributed on the inner bottom surface of the prefabricated slab, the upper ends of the reinforcing ribs are jointly and fixedly connected with a reinforcing mesh, the prefabricated slab is filled with a concrete layer, and two rows of truss steel bars are longitudinally distributed on the upper end surface of the concrete layer. Coils are evenly distributed on the inner sides of the truss steel bars. Adjusting mechanisms are arranged at the four corners of the inner bottom face of the prefabricated slab. The adjusting mechanism comprises box bodies of a rectangular cavity structure, the box bodies are fixedly connected to the four corners of the inner bottom face of the prefabricated plate correspondingly, and bolts are in threaded connection with the inner center positions of the two box bodies on one diagonal line of the inner bottom face of the prefabricated plate. The edge positions of the lower end faces of the prefabricated slabs can be erected at the upper end of the beam body, then the extending-out degree of the cushion blocks is adjusted by rotating the bolts and the rotating shafts, and therefore the adjacent prefabricated slabs are kept aligned, operation is easy, and the bearing capacity of the prefabricated slabs is improved.
本发明公开了一种装配式预制叠合楼板，涉及建筑结构领域，包括预制板，预制板呈矩形凹槽结构，预制板内底面均匀分布有加强筋，且加强筋上端共同固定连接有钢筋网，预制板内填充有混凝土层，混凝土层上端面纵向分布有两排桁架钢筋，且桁架钢筋内侧均匀分布有线圈，预制板内底面四角位置设有调节机构；调节机构包括矩形空腔结构的箱体，且箱体分别固定连接在预制板内底面四角位置，预制板内底面一条对角线上的两个箱体内部中心位置均螺纹连接有螺栓。可以实现通过将预制板下端面边缘位置搭设在梁体上端，再通过旋动螺栓和转轴以调节垫块伸出的程度，从而使相邻预制板之间保持对齐，不仅操作简单，而且提高了预制板的承载力。
The invention discloses a fabricated prefabricated composite floor slab, which relates to the field of building structures and comprises a prefabricated slab, the prefabricated slab is of a rectangular groove structure, reinforcing ribs are uniformly distributed on the inner bottom surface of the prefabricated slab, the upper ends of the reinforcing ribs are jointly and fixedly connected with a reinforcing mesh, the prefabricated slab is filled with a concrete layer, and two rows of truss steel bars are longitudinally distributed on the upper end surface of the concrete layer. Coils are evenly distributed on the inner sides of the truss steel bars. Adjusting mechanisms are arranged at the four corners of the inner bottom face of the prefabricated slab. The adjusting mechanism comprises box bodies of a rectangular cavity structure, the box bodies are fixedly connected to the four corners of the inner bottom face of the prefabricated plate correspondingly, and bolts are in threaded connection with the inner center positions of the two box bodies on one diagonal line of the inner bottom face of the prefabricated plate. The edge positions of the lower end faces of the prefabricated slabs can be erected at the upper end of the beam body, then the extending-out degree of the cushion blocks is adjusted by rotating the bolts and the rotating shafts, and therefore the adjacent prefabricated slabs are kept aligned, operation is easy, and the bearing capacity of the prefabricated slabs is improved.
本发明公开了一种装配式预制叠合楼板，涉及建筑结构领域，包括预制板，预制板呈矩形凹槽结构，预制板内底面均匀分布有加强筋，且加强筋上端共同固定连接有钢筋网，预制板内填充有混凝土层，混凝土层上端面纵向分布有两排桁架钢筋，且桁架钢筋内侧均匀分布有线圈，预制板内底面四角位置设有调节机构；调节机构包括矩形空腔结构的箱体，且箱体分别固定连接在预制板内底面四角位置，预制板内底面一条对角线上的两个箱体内部中心位置均螺纹连接有螺栓。可以实现通过将预制板下端面边缘位置搭设在梁体上端，再通过旋动螺栓和转轴以调节垫块伸出的程度，从而使相邻预制板之间保持对齐，不仅操作简单，而且提高了预制板的承载力。
Fabricated prefabricated composite floor slab
一种装配式预制叠合楼板
ZHAO YANG (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
| European Patent Office | 2021
| European Patent Office | 2021
Prefabricated concrete floor slab of fabricated building
| European Patent Office | 2022
| European Patent Office | 2022