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The anti-bending light steel keel comprises an outer light steel keel body and an inner light steel keel body, the inner light steel keel body is installed on the inner side of the outer light steel keel body, the cross section of the outer light steel keel body and the cross section of the inner light steel keel body are in a concave shape, and six sets of symmetrically-arranged reinforcing ribs are installed between the outer light steel keel body and the inner light steel keel body. A penetrating ring is installed on the bottom wall of the outer light steel keel in a penetrating mode, the penetrating ring penetrates through the bottom wall of the inner light steel keel, and the penetrating ring is located between the reinforcing ribs. The outer light steel keel, the inner light steel keel and the reinforcing ribs are installed, the outer light steel keel and the inner light steel keel are connected in a closed mode to form a double-layer keel structure, the bending resistance of the device is improved through the double-layer structure, the reinforcing ribs are installed between the outer light steel keel and the inner light steel keel, the hardness of the device is improved through the reinforcing ribs, and the strength of the device is improved. The device is prevented from being easily bent by external force, and the stability of the outer light steel keel and the inner light steel keel is guaranteed.
本发明公开了一种抗弯折的轻钢龙骨，包括外轻钢龙骨和内轻钢龙骨，所述外轻钢龙骨的内侧安装有内轻钢龙骨，外轻钢龙骨和内轻钢龙骨的横切面呈“凹”字形，所述外轻钢龙骨和内轻钢龙骨之间安装有六组对称排列的增强筋，所述外轻钢龙骨的底壁贯穿安装有贯穿环，贯穿环贯穿内轻钢龙骨的底壁，贯穿环位于增强筋之间。本发明通过安装有外轻钢龙骨、内轻钢龙骨和增强筋，外轻钢龙骨和内轻钢龙骨相互闭合连接，形成一个双层的龙骨结构，通过双层结构提高装置的抗弯折的能力，增强筋安装在外轻钢龙骨和内轻钢龙骨之间，通过增强筋提高装置的硬度，避免装置被外力轻易弯折，保证外轻钢龙骨和内轻钢龙骨结构的稳定。
The anti-bending light steel keel comprises an outer light steel keel body and an inner light steel keel body, the inner light steel keel body is installed on the inner side of the outer light steel keel body, the cross section of the outer light steel keel body and the cross section of the inner light steel keel body are in a concave shape, and six sets of symmetrically-arranged reinforcing ribs are installed between the outer light steel keel body and the inner light steel keel body. A penetrating ring is installed on the bottom wall of the outer light steel keel in a penetrating mode, the penetrating ring penetrates through the bottom wall of the inner light steel keel, and the penetrating ring is located between the reinforcing ribs. The outer light steel keel, the inner light steel keel and the reinforcing ribs are installed, the outer light steel keel and the inner light steel keel are connected in a closed mode to form a double-layer keel structure, the bending resistance of the device is improved through the double-layer structure, the reinforcing ribs are installed between the outer light steel keel and the inner light steel keel, the hardness of the device is improved through the reinforcing ribs, and the strength of the device is improved. The device is prevented from being easily bent by external force, and the stability of the outer light steel keel and the inner light steel keel is guaranteed.
本发明公开了一种抗弯折的轻钢龙骨，包括外轻钢龙骨和内轻钢龙骨，所述外轻钢龙骨的内侧安装有内轻钢龙骨，外轻钢龙骨和内轻钢龙骨的横切面呈“凹”字形，所述外轻钢龙骨和内轻钢龙骨之间安装有六组对称排列的增强筋，所述外轻钢龙骨的底壁贯穿安装有贯穿环，贯穿环贯穿内轻钢龙骨的底壁，贯穿环位于增强筋之间。本发明通过安装有外轻钢龙骨、内轻钢龙骨和增强筋，外轻钢龙骨和内轻钢龙骨相互闭合连接，形成一个双层的龙骨结构，通过双层结构提高装置的抗弯折的能力，增强筋安装在外轻钢龙骨和内轻钢龙骨之间，通过增强筋提高装置的硬度，避免装置被外力轻易弯折，保证外轻钢龙骨和内轻钢龙骨结构的稳定。
Bending-resistant light steel keel
一种抗弯折的轻钢龙骨
ZHANG HUIRU (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Light steel main keel and secondary keel fixed connecting piece
| European Patent Office | 2021