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A platform for research: civil engineering, architecture and urbanism
Steel truss slippage unloading-free node device and in-place method
The steel truss sliding unloading-free node device comprises a column bottom plate used for supporting and fixing a steel truss, a plurality of long sleeves pre-buried in a high and large concrete column and harness cord screws matched with the long sleeves, the tops of the long sleeves are flush with the top face of a column head of the high and large column, the harness cord screws are in threaded connection with the interiors of the long sleeves, and the harness cord screws are in threaded connection with the interiors of the long sleeves. The top of the harness screw does not exceed the designed elevation of the top face of the column bottom plate, a nut is installed on the harness screw in a threaded mode, a gasket is installed on the nut, the elevation of the top face of the gasket is consistent with the elevation of the bottom face of the corresponding column bottom plate, a through hole is formed in the position, corresponding to the harness screw, of the column bottom plate, and the through hole is matched with the harness screw in size. The column bottom plate is arranged on the harness cord screw in a sleeving mode through the through hole, so that the bottom of the column bottom plate is supported on the gasket, the top of the harness cord screw is fixedly welded to the column bottom plate, safety and stability are achieved, unloading is avoided, the construction difficulty is lowered, and the construction efficiency is improved.
一种钢桁架滑移免卸载节点装置及就位方法，包括用于支撑固定钢桁架的柱底板、预埋在混凝土高大柱内的多根长套筒以及与长套筒相匹配的通丝螺杆，所述长套筒的顶部与高大柱柱头顶面平齐，所述长套筒内螺纹连接有通丝螺杆，通丝螺杆的顶部不超出柱底板顶面设计标高，通丝螺杆上螺纹安装有螺母，螺母上安装有垫片，垫片顶面的标高与对应柱底板底面的标高一致，柱底板上、在与通丝螺杆对应的位置设置有通孔，所述通孔与通丝螺杆大小相匹配，柱底板通过通孔套装在通丝螺杆上，使得柱底板的底部支撑在垫片上，所述通丝螺杆的顶部与柱底板焊接固定，本发明实现安全稳定免卸载、降低施工难度，提高施工效率。
Steel truss slippage unloading-free node device and in-place method
The steel truss sliding unloading-free node device comprises a column bottom plate used for supporting and fixing a steel truss, a plurality of long sleeves pre-buried in a high and large concrete column and harness cord screws matched with the long sleeves, the tops of the long sleeves are flush with the top face of a column head of the high and large column, the harness cord screws are in threaded connection with the interiors of the long sleeves, and the harness cord screws are in threaded connection with the interiors of the long sleeves. The top of the harness screw does not exceed the designed elevation of the top face of the column bottom plate, a nut is installed on the harness screw in a threaded mode, a gasket is installed on the nut, the elevation of the top face of the gasket is consistent with the elevation of the bottom face of the corresponding column bottom plate, a through hole is formed in the position, corresponding to the harness screw, of the column bottom plate, and the through hole is matched with the harness screw in size. The column bottom plate is arranged on the harness cord screw in a sleeving mode through the through hole, so that the bottom of the column bottom plate is supported on the gasket, the top of the harness cord screw is fixedly welded to the column bottom plate, safety and stability are achieved, unloading is avoided, the construction difficulty is lowered, and the construction efficiency is improved.
一种钢桁架滑移免卸载节点装置及就位方法，包括用于支撑固定钢桁架的柱底板、预埋在混凝土高大柱内的多根长套筒以及与长套筒相匹配的通丝螺杆，所述长套筒的顶部与高大柱柱头顶面平齐，所述长套筒内螺纹连接有通丝螺杆，通丝螺杆的顶部不超出柱底板顶面设计标高，通丝螺杆上螺纹安装有螺母，螺母上安装有垫片，垫片顶面的标高与对应柱底板底面的标高一致，柱底板上、在与通丝螺杆对应的位置设置有通孔，所述通孔与通丝螺杆大小相匹配，柱底板通过通孔套装在通丝螺杆上，使得柱底板的底部支撑在垫片上，所述通丝螺杆的顶部与柱底板焊接固定，本发明实现安全稳定免卸载、降低施工难度，提高施工效率。
Steel truss slippage unloading-free node device and in-place method
一种钢桁架滑移免卸载节点装置及就位方法
LI CAO (author) / JIANG WEI (author) / XIAO YONG (author) / ZHANG ZHUO (author) / WANG WEI (author)
2024-03-19
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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