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A platform for research: civil engineering, architecture and urbanism
Fabricated space structure C-type joint device
The invention belongs to the technical field of civil engineering, and particularly relates to a fabricated space structure C-type joint device. A steel column body A sleeves a steel column body B, cone heads are fixed to the steel column body A through high-strength bolts, and rod pieces are fixedly connected to the rear ends of the cone heads; reinforcing ribs are welded to the two sides of thecone heads, and arc-shaped grooves are formed in the cone heads; grooves are formed in the steel column body A, rubber pads are pasted on the grooves, and first thread holes are formed in the grooves;the rod pieces are provided with telescopic outer barrels, the inner sides of the telescopic outer barrels are connected with telescopic inner barrels in a sleeving mode, and second thread holes areformed in the telescopic outer barrels and the telescopic inner barrels; a connecting surface of the cone heads and the steel column body A is a cambered surface and can fit the circumference of the steel column body A; and bolt holes are uniformly formed in the circumferential direction of the steel column body B, and the positions of the bolt holes and the positions of the first thread holes inthe steel column body A are consistent. The structure is simple, the bending strength can be effectively improved, the fabricated space structure C-type joint device can be split for use when being used at places with low demand intensity, and the production cost is reduced.
本发明属于土木工程技术领域，尤其涉及一种装配式空间结构C型节点装置；钢柱体A内套有钢柱体B，钢柱体A通过高强度螺栓固定有锥头，锥头后端固定连接有杆件；锥头两侧焊接有加强筋，锥头上设置有弧形槽；钢柱体A上开有凹槽，凹槽上粘贴有橡胶垫，凹槽内部开有第一螺纹孔；杆件设置有伸缩外筒，伸缩外筒内侧套接有伸缩内筒，伸缩外筒和伸缩内筒上开有第二螺纹孔；锥头与钢柱体A连接面为弧面可与钢柱体A圆周面贴合；钢柱体B圆周方向上方均匀分布有螺栓孔，螺栓孔与钢柱体A中第一螺纹孔位置一致。本发明结构简单，可有效提高抗弯强度，并且在需求强度较低的地方使用时可以拆分使用，降低了生产成本。
Fabricated space structure C-type joint device
The invention belongs to the technical field of civil engineering, and particularly relates to a fabricated space structure C-type joint device. A steel column body A sleeves a steel column body B, cone heads are fixed to the steel column body A through high-strength bolts, and rod pieces are fixedly connected to the rear ends of the cone heads; reinforcing ribs are welded to the two sides of thecone heads, and arc-shaped grooves are formed in the cone heads; grooves are formed in the steel column body A, rubber pads are pasted on the grooves, and first thread holes are formed in the grooves;the rod pieces are provided with telescopic outer barrels, the inner sides of the telescopic outer barrels are connected with telescopic inner barrels in a sleeving mode, and second thread holes areformed in the telescopic outer barrels and the telescopic inner barrels; a connecting surface of the cone heads and the steel column body A is a cambered surface and can fit the circumference of the steel column body A; and bolt holes are uniformly formed in the circumferential direction of the steel column body B, and the positions of the bolt holes and the positions of the first thread holes inthe steel column body A are consistent. The structure is simple, the bending strength can be effectively improved, the fabricated space structure C-type joint device can be split for use when being used at places with low demand intensity, and the production cost is reduced.
本发明属于土木工程技术领域，尤其涉及一种装配式空间结构C型节点装置；钢柱体A内套有钢柱体B，钢柱体A通过高强度螺栓固定有锥头，锥头后端固定连接有杆件；锥头两侧焊接有加强筋，锥头上设置有弧形槽；钢柱体A上开有凹槽，凹槽上粘贴有橡胶垫，凹槽内部开有第一螺纹孔；杆件设置有伸缩外筒，伸缩外筒内侧套接有伸缩内筒，伸缩外筒和伸缩内筒上开有第二螺纹孔；锥头与钢柱体A连接面为弧面可与钢柱体A圆周面贴合；钢柱体B圆周方向上方均匀分布有螺栓孔，螺栓孔与钢柱体A中第一螺纹孔位置一致。本发明结构简单，可有效提高抗弯强度，并且在需求强度较低的地方使用时可以拆分使用，降低了生产成本。
Fabricated space structure C-type joint device
一种装配式空间结构C型节点装置
WANG XINJUN (author)
2020-06-12
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Novel fabricated joint of space grid structure and construction method of novel fabricated joint
| European Patent Office | 2024