Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replaceable full-assembly bolt type connected hollow sphere joint system
The invention relates to the technical field of joint connection structures, in particular to a replaceable full-assembly bolt type connection hollow sphere joint system which comprises bolt type steel bars, assembly type steel skirts, prefabricated steel balls and connectors. The bolt type steel bar comprises an external thread connecting part located at one end of a bar body, a fixed wedge block set located in the middle of the bar body and a movable wedge block set located at the other end of the bar body. The assembly type steel skirt comprises a steel skirt neck portion matched with the bolt type steel bar body in a surrounding mode and a steel skirt portion matched with the surface of the prefabricated steel ball in an attached mode. The prefabricated steel ball comprises a hollow ball shell. According to the invention, the full assembly of the grid structure can be realized, and the uncertainty of manual welding is avoided. When the component is damaged due to large load, the bolt type steel bar and the steel ball are connected through the movable wedge-shaped block, and it is guaranteed that the component can be conveniently disassembled or replaced. The plug pin type steel bars and the assembly type steel skirts are matched with each other to effectively bear tension and compression loads of the components.
本发明涉及节点连接结构技术领域，尤其涉及一种可更换全装配插销式连接的空心球节点体系，包括插销式钢棒、装配式钢裙、预制钢球以及连接器；所述插销式钢棒包括位于棒体一端的外螺纹连接部，位于棒体中部的定楔形块组以及位于棒体另外一端的动楔形块组；所述装配式钢裙包括与插销式钢棒棒体围设配合的钢裙颈部，与预制钢球表面贴靠配合的钢裙裙部；所述预制钢球包括中空的球壳。本发明可以实现网架结构的全装配，避免了人工焊接的不确定性。当出现受荷较大导致构件破坏时，由于本发明的插销式钢棒与钢球之间采用动楔形块连接，保证构件可便捷拆卸或更换。插销式钢棒与装配式钢裙相互配合可以有效承受构件的拉压荷载。
Replaceable full-assembly bolt type connected hollow sphere joint system
The invention relates to the technical field of joint connection structures, in particular to a replaceable full-assembly bolt type connection hollow sphere joint system which comprises bolt type steel bars, assembly type steel skirts, prefabricated steel balls and connectors. The bolt type steel bar comprises an external thread connecting part located at one end of a bar body, a fixed wedge block set located in the middle of the bar body and a movable wedge block set located at the other end of the bar body. The assembly type steel skirt comprises a steel skirt neck portion matched with the bolt type steel bar body in a surrounding mode and a steel skirt portion matched with the surface of the prefabricated steel ball in an attached mode. The prefabricated steel ball comprises a hollow ball shell. According to the invention, the full assembly of the grid structure can be realized, and the uncertainty of manual welding is avoided. When the component is damaged due to large load, the bolt type steel bar and the steel ball are connected through the movable wedge-shaped block, and it is guaranteed that the component can be conveniently disassembled or replaced. The plug pin type steel bars and the assembly type steel skirts are matched with each other to effectively bear tension and compression loads of the components.
本发明涉及节点连接结构技术领域，尤其涉及一种可更换全装配插销式连接的空心球节点体系，包括插销式钢棒、装配式钢裙、预制钢球以及连接器；所述插销式钢棒包括位于棒体一端的外螺纹连接部，位于棒体中部的定楔形块组以及位于棒体另外一端的动楔形块组；所述装配式钢裙包括与插销式钢棒棒体围设配合的钢裙颈部，与预制钢球表面贴靠配合的钢裙裙部；所述预制钢球包括中空的球壳。本发明可以实现网架结构的全装配，避免了人工焊接的不确定性。当出现受荷较大导致构件破坏时，由于本发明的插销式钢棒与钢球之间采用动楔形块连接，保证构件可便捷拆卸或更换。插销式钢棒与装配式钢裙相互配合可以有效承受构件的拉压荷载。
Replaceable full-assembly bolt type connected hollow sphere joint system
一种可更换全装配插销式连接的空心球节点体系
LIU JIAQI (Autor:in) / GUO ZHAOSHENG (Autor:in) / YANG HUQING (Autor:in) / CUI JUANLING (Autor:in) / ZHANG JUE (Autor:in) / JIANG SHUNING (Autor:in) / LI HONGDONG (Autor:in) / FENG XINJIE (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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