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A platform for research: civil engineering, architecture and urbanism
Prefabricated bottom plate of laminated slab, laminated slab, and preparation method of laminated slab
The invention discloses a prefabricated bottom plate of a laminated slab, the laminated slab, and a preparation method of the laminated slab, and belongs to the field of prefabricated buildings. The prefabricated bottom plate of the laminated slab comprises connecting part groups, a first composite steel bar layer, and a concrete bottom plate. Each of connecting parts comprises a connecting blockand positioning steel bars horizontally penetrating through the lower part of the connecting block; the upper part of each of the connecting blocks is provided with a downwards concave connecting groove and penetrated plug pin holes vertical to the connecting groove; and the connecting grooves are used for inserting webs, with inserted holes, of profile steel parts. The first composite steel bar layer comprises an upper steel bar layer and a lower steel bar layer; the positioning steel bars of the connecting parts and the lower steel bar layer are located on the same plane; the connecting blocks penetrate through meshes of the first composite steel bar layer; and the plug pin holes are located above the concrete bottom plate. Due to the design of the connecting grooves and the plug pin holes in the upper side of the prefabricated bottom plate, the profile steel parts can be detached, hoisting and stacking are convenient, and the positioning steel bars of the prefabricated bottom platecan also prevent the risk that the multifunctional concrete block connecting parts are pulled out of the prefabricated bottom plate in the lifting and hoisting process.
本发明公开了一种叠合板的预制底板、叠合板和叠合板的制备方法，属于装配式建筑领域，预制底板包括连接件组、第一复合钢筋层和混凝土底板，其中：连接件包括连接块和水平穿设在连接块下部的定位钢筋，连接块上部设有向下凹的连接凹槽和垂直于连接凹槽的贯穿插销孔；连接凹槽用于插入型钢件的带有插孔的腹板；第一复合钢筋层包括上钢筋层和下钢筋层，连接件的定位钢筋与下钢筋层位于同一平面上，且连接块穿过第一复合钢筋层的网孔，插销孔位于混凝土底板上方。本发明的预制底板上侧的连接凹槽和插销孔的设计，可拆卸型钢件，方便起吊和堆放，本发明的预制底板的定位钢筋还具有防止多功能混凝土块连接件在起吊、吊装过程中从预制底板被拔出的风险。
Prefabricated bottom plate of laminated slab, laminated slab, and preparation method of laminated slab
The invention discloses a prefabricated bottom plate of a laminated slab, the laminated slab, and a preparation method of the laminated slab, and belongs to the field of prefabricated buildings. The prefabricated bottom plate of the laminated slab comprises connecting part groups, a first composite steel bar layer, and a concrete bottom plate. Each of connecting parts comprises a connecting blockand positioning steel bars horizontally penetrating through the lower part of the connecting block; the upper part of each of the connecting blocks is provided with a downwards concave connecting groove and penetrated plug pin holes vertical to the connecting groove; and the connecting grooves are used for inserting webs, with inserted holes, of profile steel parts. The first composite steel bar layer comprises an upper steel bar layer and a lower steel bar layer; the positioning steel bars of the connecting parts and the lower steel bar layer are located on the same plane; the connecting blocks penetrate through meshes of the first composite steel bar layer; and the plug pin holes are located above the concrete bottom plate. Due to the design of the connecting grooves and the plug pin holes in the upper side of the prefabricated bottom plate, the profile steel parts can be detached, hoisting and stacking are convenient, and the positioning steel bars of the prefabricated bottom platecan also prevent the risk that the multifunctional concrete block connecting parts are pulled out of the prefabricated bottom plate in the lifting and hoisting process.
本发明公开了一种叠合板的预制底板、叠合板和叠合板的制备方法，属于装配式建筑领域，预制底板包括连接件组、第一复合钢筋层和混凝土底板，其中：连接件包括连接块和水平穿设在连接块下部的定位钢筋，连接块上部设有向下凹的连接凹槽和垂直于连接凹槽的贯穿插销孔；连接凹槽用于插入型钢件的带有插孔的腹板；第一复合钢筋层包括上钢筋层和下钢筋层，连接件的定位钢筋与下钢筋层位于同一平面上，且连接块穿过第一复合钢筋层的网孔，插销孔位于混凝土底板上方。本发明的预制底板上侧的连接凹槽和插销孔的设计，可拆卸型钢件，方便起吊和堆放，本发明的预制底板的定位钢筋还具有防止多功能混凝土块连接件在起吊、吊装过程中从预制底板被拔出的风险。
Prefabricated bottom plate of laminated slab, laminated slab, and preparation method of laminated slab
一种叠合板的预制底板、叠合板和叠合板的制备方法
HE DONGSHENG (author) / LI HUANDUAN (author) / LI JIACHUN (author) / PEI SHA (author) / DENG BAOYU (author) / XU WENJIE (author) / ZHENG WEIFENG (author) / LIU JIARUI (author) / OUYANG JIAN (author) / HUANG CHENG (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04G
SCAFFOLDING
,
Baugerüste
Prefabricated bottom plate of laminated slab and laminated slab
| European Patent Office | 2024
Prefabricated bottom plate of laminated slab and preparation method of laminated slab
| European Patent Office | 2024
| European Patent Office | 2024