Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stable supporting structure for large-span concrete-filled steel tube arch bridge
The invention discloses a stable supporting structure for a large-span concrete-filled steel tube arch bridge. The stable supporting structure comprises a base; a bearing steel bar plate is arranged above the base; a walking plate is poured on the upper surface of the bearing steel bar plate through concrete; a reinforcing rib fixing base is welded in an inner frame of the walking plate; inclinedopposite edges are welded to the left side and the right side of the inner frame of the walking plate; side plates are poured on the left side and the right side of the upper surface of the walking plate through concrete; and penetrating holes distributed at equal intervals are formed in the butt joint positions of the side plates and the walking plate. According to the stable supporting structurefor the large-span concrete-filled steel tube arch bridge, an electric energy accumulator is controlled to store electric energy, an air cylinder is braked for pushing, a large gear installed at thebottom end of the air cylinder is controlled to rotate, and therefore the large gear and a small gear can be driven to move downwards, and meanwhile the large gear and the small gear are in a rotatingstate and brake a sliding block mounting rod to rotate; and threads of a threaded column on the lower portion of the outer wall of an outer plate are twisted into an inner cavity of a threaded opening.
本发明公开了一种用于大跨度钢管混凝土拱桥的稳定支撑结构，包括基座，所述基座的上方设置有承重钢筋板，所述承重钢筋板的上表面混凝土浇筑有行走板，所述行走板的内框中焊接有加强筋固定座，所述行走板的内框左右两侧焊接有倾斜对边，所述行走板的上表面左右两侧均混凝土浇筑有侧板，所述侧板与行走板的对接部位开设有等距分布的穿孔。该一种用于大跨度钢管混凝土拱桥的稳定支撑结构，控制电能储蓄器蓄电制动气缸推动，安装在气缸底端的大齿轮运作将会旋转，从而可以带动大齿轮与小齿轮向下位移，并且同时大齿轮和小齿轮还为转动状，并制动滑块安装杆转动，将外板外壁靠下部位的螺纹柱螺纹扭动到螺纹口的内腔中。
Stable supporting structure for large-span concrete-filled steel tube arch bridge
The invention discloses a stable supporting structure for a large-span concrete-filled steel tube arch bridge. The stable supporting structure comprises a base; a bearing steel bar plate is arranged above the base; a walking plate is poured on the upper surface of the bearing steel bar plate through concrete; a reinforcing rib fixing base is welded in an inner frame of the walking plate; inclinedopposite edges are welded to the left side and the right side of the inner frame of the walking plate; side plates are poured on the left side and the right side of the upper surface of the walking plate through concrete; and penetrating holes distributed at equal intervals are formed in the butt joint positions of the side plates and the walking plate. According to the stable supporting structurefor the large-span concrete-filled steel tube arch bridge, an electric energy accumulator is controlled to store electric energy, an air cylinder is braked for pushing, a large gear installed at thebottom end of the air cylinder is controlled to rotate, and therefore the large gear and a small gear can be driven to move downwards, and meanwhile the large gear and the small gear are in a rotatingstate and brake a sliding block mounting rod to rotate; and threads of a threaded column on the lower portion of the outer wall of an outer plate are twisted into an inner cavity of a threaded opening.
本发明公开了一种用于大跨度钢管混凝土拱桥的稳定支撑结构，包括基座，所述基座的上方设置有承重钢筋板，所述承重钢筋板的上表面混凝土浇筑有行走板，所述行走板的内框中焊接有加强筋固定座，所述行走板的内框左右两侧焊接有倾斜对边，所述行走板的上表面左右两侧均混凝土浇筑有侧板，所述侧板与行走板的对接部位开设有等距分布的穿孔。该一种用于大跨度钢管混凝土拱桥的稳定支撑结构，控制电能储蓄器蓄电制动气缸推动，安装在气缸底端的大齿轮运作将会旋转，从而可以带动大齿轮与小齿轮向下位移，并且同时大齿轮和小齿轮还为转动状，并制动滑块安装杆转动，将外板外壁靠下部位的螺纹柱螺纹扭动到螺纹口的内腔中。
Stable supporting structure for large-span concrete-filled steel tube arch bridge
一种用于大跨度钢管混凝土拱桥的稳定支撑结构
WU YANLI (Autor:in) / YIN YUJIAO (Autor:in) / WANG DAN (Autor:in) / SUN JINLIN (Autor:in) / HU PEIJI (Autor:in) / XU YUNLEI (Autor:in) / LI WENFANG (Autor:in) / JI CHENGFEI (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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