Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formwork-free and support-free concrete laminated bottom plate
The invention provides a formwork-erecting-free and support-free concrete laminated slab. The device is composed of a prefabricated bottom plate (1), a wood formwork (2), a bolt and cushion block assembly (7) and special profile steel (5). The special profile steel (5) is additionally arranged, and the special profile steel (5) is connected with the prefabricated bottom plate (1) through the bolts (7-2), so that the flexural rigidity of the prefabricated bottom plate is improved; the wood formwork (2) is pressed by the special profile steel (5), the cushion block (7-1) and the prefabricated bottom plate (1), the formwork erecting-free effect can be achieved during secondary pouring, and it is truly achieved that no support is arranged during construction. The device is simple in structure, low in cost, convenient to operate, safe and reliable.
本发明提供了一种免支模且免支撑混凝土叠合板；由预制底板(1)、木模板(2)、螺栓和垫块的总成(7)、特制型钢(5)组成。本发明通过加设特制型钢(5)，该特制型钢(5)通过螺栓(7‑2)与预制底板(1)进行连接，提高预制底板抗弯刚度的作用；木模板(2)被特制型钢(5)、垫块(7‑1)和预制底板(1)压紧，在二次浇筑时可起到免支模的作用，真正意义实现了施工时不设置支撑。本发明结构简单，成本低，操作方便，安全可靠。
Formwork-free and support-free concrete laminated bottom plate
The invention provides a formwork-erecting-free and support-free concrete laminated slab. The device is composed of a prefabricated bottom plate (1), a wood formwork (2), a bolt and cushion block assembly (7) and special profile steel (5). The special profile steel (5) is additionally arranged, and the special profile steel (5) is connected with the prefabricated bottom plate (1) through the bolts (7-2), so that the flexural rigidity of the prefabricated bottom plate is improved; the wood formwork (2) is pressed by the special profile steel (5), the cushion block (7-1) and the prefabricated bottom plate (1), the formwork erecting-free effect can be achieved during secondary pouring, and it is truly achieved that no support is arranged during construction. The device is simple in structure, low in cost, convenient to operate, safe and reliable.
本发明提供了一种免支模且免支撑混凝土叠合板；由预制底板(1)、木模板(2)、螺栓和垫块的总成(7)、特制型钢(5)组成。本发明通过加设特制型钢(5)，该特制型钢(5)通过螺栓(7‑2)与预制底板(1)进行连接，提高预制底板抗弯刚度的作用；木模板(2)被特制型钢(5)、垫块(7‑1)和预制底板(1)压紧，在二次浇筑时可起到免支模的作用，真正意义实现了施工时不设置支撑。本发明结构简单，成本低，操作方便，安全可靠。
Formwork-free and support-free concrete laminated bottom plate
一种免支模且免支撑的混凝土叠合底板
YU CHUANBO (Autor:in) / WU ZIQING (Autor:in) / ZHANG JUN (Autor:in) / LI PENGHUI (Autor:in) / WANG JUN (Autor:in) / WANG XU (Autor:in) / ZHANG TENG (Autor:in) / CHEN HAOZHEN (Autor:in) / ZHANG CHENG (Autor:in) / NING KAIFENG (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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