A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lightning-protection connecting device for a semi-grouting sleeve of a fabricated building. The lightning-protection connecting device comprises an upper structural steel bar, the semi-grouting sleeve and a lower structural steel bar, one end of the upper structural steel bar is detachably connected with one end of the semi-grouting sleeve, an accommodating cavity is formed in the inner sleeve wall, on one side of the upper structural steel bar, of the semi-grouting sleeve, an elastic connecting part is arranged in the accommodating cavity, a fixing part with one endbeing detachably connected with the lower structural steel bar and the other end being connected with the elastic connecting part through a rotary connecting part is arranged inside the semi-groutingsleeve, when the rotary connecting part is screwed into the accommodating cavity, the fixing part is connected with the lower structural steel bar, and meanwhile, the upper structural steel bar, the semi-grouting sleeve, the rotary connecting part, the fixing part and the lower structural steel bar form a conductive path. A conductive connecting part does not need to be additionally arranged outside, external construction is not needed, operation is more convenient, and the problem that no operation face exists during internal construction is solved.
本发明公开了一种装配式建筑半灌浆套筒防雷连接装置，包括上部结构钢筋、半灌浆套筒和下部结构钢筋，所述上部结构钢筋一端与半灌浆套筒一端可拆卸连接，所述半灌浆套筒位于上部结构钢筋一侧的内筒壁上设置有容纳腔，所述容纳腔内设置有弹性连接件，半灌浆套筒内部设置有一端与下部结构钢筋可拆卸连接、另一端通过旋转连接件与弹性连接件连接的固定件，所述旋转连接件旋入容纳腔时，固定件与下部结构钢筋完成连接，同时上部结构钢筋、半灌浆套筒、旋转连接件、固定件和下部结构钢筋形成导电通路。本发明不用在外部增加导电连接件，无需外部施工，操作更加方便，解决了内部施工无操作面的问题。
The invention discloses a lightning-protection connecting device for a semi-grouting sleeve of a fabricated building. The lightning-protection connecting device comprises an upper structural steel bar, the semi-grouting sleeve and a lower structural steel bar, one end of the upper structural steel bar is detachably connected with one end of the semi-grouting sleeve, an accommodating cavity is formed in the inner sleeve wall, on one side of the upper structural steel bar, of the semi-grouting sleeve, an elastic connecting part is arranged in the accommodating cavity, a fixing part with one endbeing detachably connected with the lower structural steel bar and the other end being connected with the elastic connecting part through a rotary connecting part is arranged inside the semi-groutingsleeve, when the rotary connecting part is screwed into the accommodating cavity, the fixing part is connected with the lower structural steel bar, and meanwhile, the upper structural steel bar, the semi-grouting sleeve, the rotary connecting part, the fixing part and the lower structural steel bar form a conductive path. A conductive connecting part does not need to be additionally arranged outside, external construction is not needed, operation is more convenient, and the problem that no operation face exists during internal construction is solved.
本发明公开了一种装配式建筑半灌浆套筒防雷连接装置，包括上部结构钢筋、半灌浆套筒和下部结构钢筋，所述上部结构钢筋一端与半灌浆套筒一端可拆卸连接，所述半灌浆套筒位于上部结构钢筋一侧的内筒壁上设置有容纳腔，所述容纳腔内设置有弹性连接件，半灌浆套筒内部设置有一端与下部结构钢筋可拆卸连接、另一端通过旋转连接件与弹性连接件连接的固定件，所述旋转连接件旋入容纳腔时，固定件与下部结构钢筋完成连接，同时上部结构钢筋、半灌浆套筒、旋转连接件、固定件和下部结构钢筋形成导电通路。本发明不用在外部增加导电连接件，无需外部施工，操作更加方便，解决了内部施工无操作面的问题。
Lightning-protection connecting device for semi-grouting sleeve of fabricated building
一种装配式建筑半灌浆套筒防雷连接装置
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
H01R
Elektrisch leitende Verbindungen
,
ELECTRICALLY-CONDUCTIVE CONNECTIONS
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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