Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Node connecting structure for steel structure building
The invention discloses a hinge joint connecting structure for a steel structure building, which comprises a bottom plate, a hinge unit and a connecting unit, the hinge unit comprises an inner steel ball, a middle steel ball and an outer steel ball shell which are sequentially arranged from inside to outside and are of a hemispherical structure, and the inner steel ball and the outer steel ball shell are welded on the bottom plate; the inner spherical groove of the middle steel ball is in rolling fit with the inner steel ball, the outer spherical surface of the middle steel ball is in rolling fit with the outer steel ball shell, and the bottom surface of the middle steel ball is provided with a conical table which is gradually reduced from top to bottom; the connecting unit comprises a connecting screw and a sleeve, the lower portion of the connecting screw is screwed in the threaded hole, and the upper portion of the connecting screw is fixedly connected with the flange plate. The bottom of the middle steel ball is a small-diameter conical table, the middle steel ball is movably installed between the outer steel ball shell and the inner steel ball, so that the middle steel ball can relatively rotate by a certain angle, the screw can relatively rotate by a designed angle, the limiting hole provides a rotating space for the sleeve, the rotating angle borne by the rod piece is released, and secondary loads are avoided.
本发明公开了一种用于钢结构建筑的铰接节点连接结构，包括底板、铰接单元和连接单元，铰接单元包括自内向外依次设置、呈半球形结构的内钢球、中间钢球和外钢球壳，内钢球和外钢球壳焊接在底板上，中间钢球的内球形槽与内钢球滚动配合，中间钢球的外球面与外钢球壳滚动配合，中间钢球的底表面具有自上而下逐渐变小的圆锥形台；连接单元包括连接螺杆和套筒，连接螺杆的下部旋拧在螺纹孔内而其上部与法兰板固连。本发明的中间钢球的底部为小直径的圆锥形台，中间钢球活动安装在外钢球壳、内钢球之间，使中间钢球可以相对发生一定角度的转动，螺杆可相对转动设计角度，限位孔为套筒提供转动空间，使杆件受到的转角得到释放，避免产生次生荷载。
Node connecting structure for steel structure building
The invention discloses a hinge joint connecting structure for a steel structure building, which comprises a bottom plate, a hinge unit and a connecting unit, the hinge unit comprises an inner steel ball, a middle steel ball and an outer steel ball shell which are sequentially arranged from inside to outside and are of a hemispherical structure, and the inner steel ball and the outer steel ball shell are welded on the bottom plate; the inner spherical groove of the middle steel ball is in rolling fit with the inner steel ball, the outer spherical surface of the middle steel ball is in rolling fit with the outer steel ball shell, and the bottom surface of the middle steel ball is provided with a conical table which is gradually reduced from top to bottom; the connecting unit comprises a connecting screw and a sleeve, the lower portion of the connecting screw is screwed in the threaded hole, and the upper portion of the connecting screw is fixedly connected with the flange plate. The bottom of the middle steel ball is a small-diameter conical table, the middle steel ball is movably installed between the outer steel ball shell and the inner steel ball, so that the middle steel ball can relatively rotate by a certain angle, the screw can relatively rotate by a designed angle, the limiting hole provides a rotating space for the sleeve, the rotating angle borne by the rod piece is released, and secondary loads are avoided.
本发明公开了一种用于钢结构建筑的铰接节点连接结构，包括底板、铰接单元和连接单元，铰接单元包括自内向外依次设置、呈半球形结构的内钢球、中间钢球和外钢球壳，内钢球和外钢球壳焊接在底板上，中间钢球的内球形槽与内钢球滚动配合，中间钢球的外球面与外钢球壳滚动配合，中间钢球的底表面具有自上而下逐渐变小的圆锥形台；连接单元包括连接螺杆和套筒，连接螺杆的下部旋拧在螺纹孔内而其上部与法兰板固连。本发明的中间钢球的底部为小直径的圆锥形台，中间钢球活动安装在外钢球壳、内钢球之间，使中间钢球可以相对发生一定角度的转动，螺杆可相对转动设计角度，限位孔为套筒提供转动空间，使杆件受到的转角得到释放，避免产生次生荷载。
Node connecting structure for steel structure building
用于钢结构建筑的节点连接结构
YU ZHAOGUANG (Autor:in) / ZHAO HUI (Autor:in) / XIAO HANCHUAN (Autor:in) / GUO KEYU (Autor:in) / YU ZHONGYI (Autor:in) / WU ZHAOQING (Autor:in) / DING HONGYU (Autor:in) / WANG JING (Autor:in) / WANG ZHUXIANG (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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