Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch springing restraining device for steel pipe arch rib cable-stayed buckling suspension splicing construction
The invention discloses an arch springing restraining device for steel pipe arch rib cable-stayed buckling suspension splicing construction, which comprises a rack, and further comprises a fixing component, a supporting component and a limiting component, the fixing assembly comprises a supporting rod, a sleeve, an ejector rod A and an expansion plate, the supporting rod is hinged to the rack, the sleeve is slidably connected to the top of the supporting rod, the ejector rod A is hinged to the sleeve, the other end of the ejector rod A is hinged to the expansion plate, a sliding block is slidably connected to the other side of the expansion plate, an ejector rod B is hinged to the sliding block, and the ejector rod B is hinged to the expansion plate. The other end of the ejector rod B is hinged to the supporting rod, the ejector rod B is fixedly connected with a plug, the plug is rotationally connected with the ejector rod A, the lead screw A is fixedly connected with an output shaft of the motor A, the motor A is fixedly connected with the supporting rod, the lead screw A is in threaded connection with a sliding cylinder, the sliding cylinder is in sliding connection with the supporting rod, and the ejector rod is hinged to the sliding cylinder. The other end of the ejector rod is hinged to the rack; according to the invention, stable support can be provided when the steel pipe is provided with ribs.
本发明公开了一种钢管拱肋斜拉扣挂悬拼施工的拱脚约束装置，包括机架，还包括：固定组件，用于对拱脚进行固定；所述固定组件，包括撑杆、套筒、顶杆A以及涨板，所述撑杆铰接在机架上，所述撑杆顶部滑动连接有套筒，所述套筒上铰接有顶杆A，所述顶杆A的另一端铰接在涨板上，所述涨板的另一侧滑动连接有滑块，所述滑块上铰接有顶杆B，所述顶杆B的另一端铰接在撑杆上，所述顶杆B上固定连接有插栓，所述插栓与顶杆A转动连接，所述丝杆A与电机A的输出轴固定连接，所述电机A与撑杆固定连接，所述丝杆A上螺纹连接有滑筒，所述滑筒与撑杆滑动连接，所述滑筒上铰接有顶杆，所述顶杆的另一端铰接在机架上；本发明，能够在钢管供肋时提供稳定支撑。
Arch springing restraining device for steel pipe arch rib cable-stayed buckling suspension splicing construction
The invention discloses an arch springing restraining device for steel pipe arch rib cable-stayed buckling suspension splicing construction, which comprises a rack, and further comprises a fixing component, a supporting component and a limiting component, the fixing assembly comprises a supporting rod, a sleeve, an ejector rod A and an expansion plate, the supporting rod is hinged to the rack, the sleeve is slidably connected to the top of the supporting rod, the ejector rod A is hinged to the sleeve, the other end of the ejector rod A is hinged to the expansion plate, a sliding block is slidably connected to the other side of the expansion plate, an ejector rod B is hinged to the sliding block, and the ejector rod B is hinged to the expansion plate. The other end of the ejector rod B is hinged to the supporting rod, the ejector rod B is fixedly connected with a plug, the plug is rotationally connected with the ejector rod A, the lead screw A is fixedly connected with an output shaft of the motor A, the motor A is fixedly connected with the supporting rod, the lead screw A is in threaded connection with a sliding cylinder, the sliding cylinder is in sliding connection with the supporting rod, and the ejector rod is hinged to the sliding cylinder. The other end of the ejector rod is hinged to the rack; according to the invention, stable support can be provided when the steel pipe is provided with ribs.
本发明公开了一种钢管拱肋斜拉扣挂悬拼施工的拱脚约束装置，包括机架，还包括：固定组件，用于对拱脚进行固定；所述固定组件，包括撑杆、套筒、顶杆A以及涨板，所述撑杆铰接在机架上，所述撑杆顶部滑动连接有套筒，所述套筒上铰接有顶杆A，所述顶杆A的另一端铰接在涨板上，所述涨板的另一侧滑动连接有滑块，所述滑块上铰接有顶杆B，所述顶杆B的另一端铰接在撑杆上，所述顶杆B上固定连接有插栓，所述插栓与顶杆A转动连接，所述丝杆A与电机A的输出轴固定连接，所述电机A与撑杆固定连接，所述丝杆A上螺纹连接有滑筒，所述滑筒与撑杆滑动连接，所述滑筒上铰接有顶杆，所述顶杆的另一端铰接在机架上；本发明，能够在钢管供肋时提供稳定支撑。
Arch springing restraining device for steel pipe arch rib cable-stayed buckling suspension splicing construction
一种钢管拱肋斜拉扣挂悬拼施工的拱脚约束装置
ZHANG YI (Autor:in) / ZENG GUOSHENG (Autor:in) / CHEN JIANGUANG (Autor:in) / ZHANG LUMING (Autor:in) / ZOU SHUNQUAN (Autor:in) / YOON YEO-GON (Autor:in) / ZHANG JIULIN (Autor:in) / YANG ZHILIN (Autor:in) / LIANG XIN (Autor:in) / CHANG GUOLI (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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