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A platform for research: civil engineering, architecture and urbanism
Embedded invisible rigid connecting piece for forward and reverse toothed plates of wood structure
The invention provides a wood structure front and back toothed plate embedded type invisible rigid connecting piece, which is formed by stamping a galvanized steel plate to form a plurality of toothed plates vertical to the double-sided surfaces of the steel plate, and is characterized in that two staggered bent plate teeth are respectively pressed at four corners of each toothed plate; and the tapered wedge pins open the staggered teeth to be embedded into the wood board when being knocked into the wood structure board, so that a reverse buckling effect is achieved, tight connection is ensured, the wood structure board is not easy to disengage, and the wood structure board is suitable for various butt joint and splicing modes of wood structure trusses. The toothed plate connecting piece is easy to manufacture, capable of being installed invisibly, attractive, convenient to operate and capable of being produced in batches. While the rigidity of a connecting joint is improved through the bolts, friction force at the connecting positions in the horizontal direction and the vertical direction is increased, the phenomenon that displacement and loosening possibly happen to the wood structure connecting positions is prevented, the using form and using part of toothed plate connection are expanded, the flexibility is high, and materials and labor are saved.
本发明提供了一种木结构正反齿板内嵌式隐形刚性连接件，该连接件是由镀锌钢板冲压出多个垂直于钢板双面表面的齿板，其特征在于该齿板的四个角分别压出两个交错的弯折板齿，连带锥型锲销在敲入木结构板时撑开交错齿嵌入木板，起到反扣作用，保证连接紧密不易脱开，且适用于木结构桁架多种对接与拼接方式。本发明的齿板连接件制作简单，可隐形安装，美观，操作便捷，可批量生产。本发明通过螺栓提高连接节点刚度的同时，增大水平和垂直多个方向连接处的摩擦力，防止木结构连接处可能会发生位移和松动现象，扩展了齿板连接的使用形式和使用部位，灵活度高，节省材料和人工。
Embedded invisible rigid connecting piece for forward and reverse toothed plates of wood structure
The invention provides a wood structure front and back toothed plate embedded type invisible rigid connecting piece, which is formed by stamping a galvanized steel plate to form a plurality of toothed plates vertical to the double-sided surfaces of the steel plate, and is characterized in that two staggered bent plate teeth are respectively pressed at four corners of each toothed plate; and the tapered wedge pins open the staggered teeth to be embedded into the wood board when being knocked into the wood structure board, so that a reverse buckling effect is achieved, tight connection is ensured, the wood structure board is not easy to disengage, and the wood structure board is suitable for various butt joint and splicing modes of wood structure trusses. The toothed plate connecting piece is easy to manufacture, capable of being installed invisibly, attractive, convenient to operate and capable of being produced in batches. While the rigidity of a connecting joint is improved through the bolts, friction force at the connecting positions in the horizontal direction and the vertical direction is increased, the phenomenon that displacement and loosening possibly happen to the wood structure connecting positions is prevented, the using form and using part of toothed plate connection are expanded, the flexibility is high, and materials and labor are saved.
本发明提供了一种木结构正反齿板内嵌式隐形刚性连接件，该连接件是由镀锌钢板冲压出多个垂直于钢板双面表面的齿板，其特征在于该齿板的四个角分别压出两个交错的弯折板齿，连带锥型锲销在敲入木结构板时撑开交错齿嵌入木板，起到反扣作用，保证连接紧密不易脱开，且适用于木结构桁架多种对接与拼接方式。本发明的齿板连接件制作简单，可隐形安装，美观，操作便捷，可批量生产。本发明通过螺栓提高连接节点刚度的同时，增大水平和垂直多个方向连接处的摩擦力，防止木结构连接处可能会发生位移和松动现象，扩展了齿板连接的使用形式和使用部位，灵活度高，节省材料和人工。
Embedded invisible rigid connecting piece for forward and reverse toothed plates of wood structure
一种木结构正反齿板内嵌式隐形刚性连接件
ZHANG NAN (author) / DENG YUWEN (author) / ZHU YAFENG (author) / CHEN HONGLEI (author) / PENG XIONG (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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