Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curved surface grid modeling structure and torsion node manufacturing method thereof
The invention relates to a curved surface grid modeling structure and a torsion joint manufacturing method thereof.The curved surface grid modeling structure comprises connecting rods and torsion joints, the connecting rods are straight box bodies with rectangular sections, the torsion joints comprise main body torsion box bodies and box type brackets, and the two opposite sides of each main body torsion box body are connected with the corresponding box type bracket to form an X-shaped structure; the two ends of the main body torsion box body and the box type brackets on the two sides form four supporting legs of a torsion joint; the box-shaped bracket is a straight box body with a rectangular section, the main body torsion box body comprises an end plate and four torsion plates with bending torsion, the four torsion plates are spliced to form a box-shaped structure with a rectangular section, the end plate seals an opening at one end of the box-shaped structure, and the other end of the box-shaped structure is open; and the connecting rods are fixedly connected with the supporting legs of the torsion nodes to form a curved surface grid modeling structure. Conversion of the curved surface degree is achieved through the torsion nodes, the installation precision of the curved surface grid is guaranteed, the assembly difficulty is lowered, effective transmission of force in the nodes is achieved, and stress safety of the structure is guaranteed.
本发明涉及一种曲面网格造型结构及其扭转节点制作方法，包括连接杆和扭转节点，连接杆为截面呈长方形的直箱体，扭转节点包括主体扭转箱体和箱型牛腿，主体扭转箱体的相对两侧各连接一个箱型牛腿形成X型结构，主体扭转箱体的两端与两侧的箱型牛腿形成扭转节点的四条支腿；箱型牛腿为截面呈长方形的直箱体，主体扭转箱体包括端板以及四块具有弯扭度的扭板，四块扭板拼接形成截面为长方形的箱型结构，端板将箱型结构的一端敞口处封闭，箱型结构的另一端敞口，连接杆与扭转节点的支腿固定连接形成曲面网格造型结构。本发明利用扭转节点实现曲面度的转换，保证了曲面网格安装精度，降低了装配难度，实现了节点中力的有效传递，保证了结构的受力安全。
Curved surface grid modeling structure and torsion node manufacturing method thereof
The invention relates to a curved surface grid modeling structure and a torsion joint manufacturing method thereof.The curved surface grid modeling structure comprises connecting rods and torsion joints, the connecting rods are straight box bodies with rectangular sections, the torsion joints comprise main body torsion box bodies and box type brackets, and the two opposite sides of each main body torsion box body are connected with the corresponding box type bracket to form an X-shaped structure; the two ends of the main body torsion box body and the box type brackets on the two sides form four supporting legs of a torsion joint; the box-shaped bracket is a straight box body with a rectangular section, the main body torsion box body comprises an end plate and four torsion plates with bending torsion, the four torsion plates are spliced to form a box-shaped structure with a rectangular section, the end plate seals an opening at one end of the box-shaped structure, and the other end of the box-shaped structure is open; and the connecting rods are fixedly connected with the supporting legs of the torsion nodes to form a curved surface grid modeling structure. Conversion of the curved surface degree is achieved through the torsion nodes, the installation precision of the curved surface grid is guaranteed, the assembly difficulty is lowered, effective transmission of force in the nodes is achieved, and stress safety of the structure is guaranteed.
本发明涉及一种曲面网格造型结构及其扭转节点制作方法，包括连接杆和扭转节点，连接杆为截面呈长方形的直箱体，扭转节点包括主体扭转箱体和箱型牛腿，主体扭转箱体的相对两侧各连接一个箱型牛腿形成X型结构，主体扭转箱体的两端与两侧的箱型牛腿形成扭转节点的四条支腿；箱型牛腿为截面呈长方形的直箱体，主体扭转箱体包括端板以及四块具有弯扭度的扭板，四块扭板拼接形成截面为长方形的箱型结构，端板将箱型结构的一端敞口处封闭，箱型结构的另一端敞口，连接杆与扭转节点的支腿固定连接形成曲面网格造型结构。本发明利用扭转节点实现曲面度的转换，保证了曲面网格安装精度，降低了装配难度，实现了节点中力的有效传递，保证了结构的受力安全。
Curved surface grid modeling structure and torsion node manufacturing method thereof
一种曲面网格造型结构及其扭转节点制作方法
SHUI FENG (Autor:in) / HE JIANFENG (Autor:in) / CHEN FANGLIANG (Autor:in) / YUAN YANG (Autor:in) / CAO DUANXIONG (Autor:in) / WANG CHUANG (Autor:in) / ZHANG QIANG (Autor:in) / SONG KAI (Autor:in) / WANG TENG (Autor:in) / PAN BIN (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
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