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A platform for research: civil engineering, architecture and urbanism
Steel bar mechanical connection structure and prefabricated part
The invention provides a reinforcing steel bar mechanical connection structure and a prefabricated member, the reinforcing steel bar mechanical connection structure comprises a first sleeve, a second sleeve, a bolt rod and an elastic stop element, one end of the first sleeve and one end of the second sleeve are respectively provided with a bar penetrating hole connected with a main bar, and one end of the bolt rod is installed in the second sleeve; a plurality of elastic stop elements are axially distributed in an inner hole of the first sleeve at intervals, a plurality of stop grooves are axially formed in a plug part of the bolt rod, and the plug part of the bolt rod is inserted into the first sleeve, so that each elastic stop element is clamped in the corresponding stop groove; the connecting structures can be effectively connected when the lengths of the inserting rods in the same prefabricated parts in the construction site are different and the connecting lengths are different. By means of a mechanical connection mode, the steel bars in the adjacent prefabricated parts can be reliably connected, and the effect of equivalent force transmission is achieved.
本发明提供了一种钢筋机械连接结构及预制件，包括第一套筒、第二套筒、插销杆和弹性止动元件，所述第一套筒和第二套筒的一端分别设有连接主筋的穿筋孔，所述插销杆的一端安装在第二套筒内；所述第一套筒内孔轴向间隔分布若干弹性止动元件，所述插销杆的插头部沿轴向设有若干止动槽，所述插销杆的插头部插入第一套筒内，使每个弹性止动元件卡接在所对应的止动槽内，可以实现施工现场中长度同一个预制构件中插杆长度不统一，连接长度不同时，各连接结构都能有效连接。本发明通过机械连接的方式，可以将相邻预制件内钢筋可靠连接，实现等效传力的效果。
Steel bar mechanical connection structure and prefabricated part
The invention provides a reinforcing steel bar mechanical connection structure and a prefabricated member, the reinforcing steel bar mechanical connection structure comprises a first sleeve, a second sleeve, a bolt rod and an elastic stop element, one end of the first sleeve and one end of the second sleeve are respectively provided with a bar penetrating hole connected with a main bar, and one end of the bolt rod is installed in the second sleeve; a plurality of elastic stop elements are axially distributed in an inner hole of the first sleeve at intervals, a plurality of stop grooves are axially formed in a plug part of the bolt rod, and the plug part of the bolt rod is inserted into the first sleeve, so that each elastic stop element is clamped in the corresponding stop groove; the connecting structures can be effectively connected when the lengths of the inserting rods in the same prefabricated parts in the construction site are different and the connecting lengths are different. By means of a mechanical connection mode, the steel bars in the adjacent prefabricated parts can be reliably connected, and the effect of equivalent force transmission is achieved.
本发明提供了一种钢筋机械连接结构及预制件，包括第一套筒、第二套筒、插销杆和弹性止动元件，所述第一套筒和第二套筒的一端分别设有连接主筋的穿筋孔，所述插销杆的一端安装在第二套筒内；所述第一套筒内孔轴向间隔分布若干弹性止动元件，所述插销杆的插头部沿轴向设有若干止动槽，所述插销杆的插头部插入第一套筒内，使每个弹性止动元件卡接在所对应的止动槽内，可以实现施工现场中长度同一个预制构件中插杆长度不统一，连接长度不同时，各连接结构都能有效连接。本发明通过机械连接的方式，可以将相邻预制件内钢筋可靠连接，实现等效传力的效果。
Steel bar mechanical connection structure and prefabricated part
一种钢筋机械连接结构及预制件
ZHANG YAN (author) / YU ZIYAN (author) / ZHAO WEIHUA (author) / SU YIYU (author)
2024-01-09
Patent
Electronic Resource
Chinese
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