A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a connecting unit of an assembly type building, which comprises a first component provided with a plurality of first mounting holes and a second component provided with a plurality of second mounting holes, a bolt assembly comprises a screw rod and a nut connected with the screw rod through an internal thread, the screw rod comprises a head part, a thread part and a pin tail part which are arranged in sequence, a cut-off groove is formed between the thread part and the pin tail part; the nut is in threaded connection with the threaded part of the screw rod, a sleeve is movably arranged on the screw rod in a sleeving mode, a plurality of protruding strips capable of being embedded into wire grooves of the sleeve are arranged on the outer surface of the head of the screw rod, and a plurality of tooth bodies distributed in the circumferential direction are continuously arranged on the first contact face and the second contact face respectively. Therefore, a tooth groove is formed between every two adjacent tooth bodies, and the tooth bodies are embedded into the corresponding tooth grooves respectively. The construction efficiency is greatly improved, the assembled structure is high in stability, slipping and following rotation can be avoided, and loosening and falling cannot occur after long-term use.
本发明公开一种装配式建筑的连接单元，包括开设有若干个第一安装孔的第一构件和开设有若干个第二安装孔的第二构件，所述螺栓组件包括螺杆和通过内螺纹与所述螺杆连接的螺母，所述螺杆包括依次设置的头部、螺纹部和销尾部，所述螺纹部与销尾部之间具有一切断槽；所述螺母螺纹连接于所述螺杆的螺纹部上，一套筒可移动地套装于螺杆上，所述螺杆头部的外表面上设置有若干个可嵌入套筒的线槽内的凸条，所述第一接触面、第二接触面上均连续设置有若干沿周向排布的齿体，从而在相邻齿体之间形成一齿槽，所述齿体分别嵌入对应的齿槽内。本发明大大提高了施工效率，且装配的结构稳定性强，还可避免出现打滑、跟转，长期使用不会发生松动脱落的情况。
The invention discloses a connecting unit of an assembly type building, which comprises a first component provided with a plurality of first mounting holes and a second component provided with a plurality of second mounting holes, a bolt assembly comprises a screw rod and a nut connected with the screw rod through an internal thread, the screw rod comprises a head part, a thread part and a pin tail part which are arranged in sequence, a cut-off groove is formed between the thread part and the pin tail part; the nut is in threaded connection with the threaded part of the screw rod, a sleeve is movably arranged on the screw rod in a sleeving mode, a plurality of protruding strips capable of being embedded into wire grooves of the sleeve are arranged on the outer surface of the head of the screw rod, and a plurality of tooth bodies distributed in the circumferential direction are continuously arranged on the first contact face and the second contact face respectively. Therefore, a tooth groove is formed between every two adjacent tooth bodies, and the tooth bodies are embedded into the corresponding tooth grooves respectively. The construction efficiency is greatly improved, the assembled structure is high in stability, slipping and following rotation can be avoided, and loosening and falling cannot occur after long-term use.
本发明公开一种装配式建筑的连接单元，包括开设有若干个第一安装孔的第一构件和开设有若干个第二安装孔的第二构件，所述螺栓组件包括螺杆和通过内螺纹与所述螺杆连接的螺母，所述螺杆包括依次设置的头部、螺纹部和销尾部，所述螺纹部与销尾部之间具有一切断槽；所述螺母螺纹连接于所述螺杆的螺纹部上，一套筒可移动地套装于螺杆上，所述螺杆头部的外表面上设置有若干个可嵌入套筒的线槽内的凸条，所述第一接触面、第二接触面上均连续设置有若干沿周向排布的齿体，从而在相邻齿体之间形成一齿槽，所述齿体分别嵌入对应的齿槽内。本发明大大提高了施工效率，且装配的结构稳定性强，还可避免出现打滑、跟转，长期使用不会发生松动脱落的情况。
Connecting unit of fabricated building
装配式建筑的连接单元
HONG QIUYAO (author)
2022-10-04
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS