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A platform for research: civil engineering, architecture and urbanism
Steel bar connecting structure for prefabricated parts
The invention discloses a steel bar connecting structure for prefabricated parts. The steel bar connecting structure comprises a locking sleeve and a fastening nut. The locking sleeve is of a split structure in the axis direction of the sleeve. A wedge-shaped thread part is arranged on the outer wall surface of the locking sleeve; and the fastening nut is connected to the outer side of the locking sleeve in a sleeving manner and connected with the thread part in a matched manner. First steel bars and second steel bars of two prefabricated parts to be connected are connected into the locking sleeve in a sleeved manner respectively. By means of the structural arrangement of the steel bar connecting structure, high-strength and high-efficiency connection of two prefabricated parts is achieved in a wedge-shaped internal and external double-thread extrusion sleeve connecting manner on the construction site.
本发明公开了一种预制构件的钢筋连接结构，所述钢筋连接结构包括：锁紧套筒和紧固螺帽；所述锁紧套筒为沿套筒轴线方向的剖式结构；所述锁紧套筒的外壁面设有楔形状的螺纹部；所述紧固螺母套接于所述锁紧套筒外侧，并与所述螺纹部配合相接；待连接的两预制构件的第一钢筋和第二钢筋分别套接于所述锁紧套筒内。通过本发明的钢筋连接结构的结构设置，使得在施工现场通过楔形内外双螺纹挤压套筒连接方式，实现了两预制构件的高强度高效率连接。
Steel bar connecting structure for prefabricated parts
The invention discloses a steel bar connecting structure for prefabricated parts. The steel bar connecting structure comprises a locking sleeve and a fastening nut. The locking sleeve is of a split structure in the axis direction of the sleeve. A wedge-shaped thread part is arranged on the outer wall surface of the locking sleeve; and the fastening nut is connected to the outer side of the locking sleeve in a sleeving manner and connected with the thread part in a matched manner. First steel bars and second steel bars of two prefabricated parts to be connected are connected into the locking sleeve in a sleeved manner respectively. By means of the structural arrangement of the steel bar connecting structure, high-strength and high-efficiency connection of two prefabricated parts is achieved in a wedge-shaped internal and external double-thread extrusion sleeve connecting manner on the construction site.
本发明公开了一种预制构件的钢筋连接结构，所述钢筋连接结构包括：锁紧套筒和紧固螺帽；所述锁紧套筒为沿套筒轴线方向的剖式结构；所述锁紧套筒的外壁面设有楔形状的螺纹部；所述紧固螺母套接于所述锁紧套筒外侧，并与所述螺纹部配合相接；待连接的两预制构件的第一钢筋和第二钢筋分别套接于所述锁紧套筒内。通过本发明的钢筋连接结构的结构设置，使得在施工现场通过楔形内外双螺纹挤压套筒连接方式，实现了两预制构件的高强度高效率连接。
Steel bar connecting structure for prefabricated parts
一种预制构件的钢筋连接结构
PENG DEKUN (author) / CHENG JINGBO (author) / SUN FENGJUN (author) / HU CHANG'AN (author) / SHU BO (author)
2021-09-10
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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