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A platform for research: civil engineering, architecture and urbanism
Vertical prestressed pipeline communicating and grouting device
The invention provides a vertical pre-stressed pipeline communication grouting device which comprises a grouting device body, the grouting device body comprises a first pre-stressed pipeline, a second pre-stressed pipeline and blocking mechanisms, and the top of the first pre-stressed pipeline and the top of the second pre-stressed pipeline are each provided with an independent blocking mechanism. The side edge of the plugging mechanism is connected with an injection port, the grouting pipe is communicated with external concrete conveying equipment, and the bottom end of the first prestressed pipeline and the bottom end of the second prestressed pipeline are each provided with a bottom mounting plate. The top air of the prestressed pipeline can be completely exhausted through the open state of the top, the grouting quality is improved, the first communication mechanism and the second communication mechanism are arranged at the bottom, after the first communication mechanism is blocked, the second communication mechanism can be automatically triggered to be started, and the grouting process can be smoothly completed.
本发明提供一种竖向预应力管道连通压浆装置，包括压浆装置本体，所述压浆装置本体包括第一预应力管道、第二预应力管道和封堵机构，所述第一预应力管道和第二预应力管道的顶部均设置有独立的封堵机构，所述封堵机构的侧边连接有注入口，注浆管与外部的混凝土输送设备相连通，所述第一预应力管道和第二预应力管道的底端均安装有底部安装板，该竖向预应力管道连通压浆装置在压浆后期通过将封堵机构拆除，即可通过顶部的开放状态将预应力管道的顶部空气全部排出，提高了压浆的质量，在底部设置有第一连通机构和第二连通机构，第一连通机构发生堵塞后，第二连通机构能够实现自动触发开启，使压浆过程能够顺利完成。
Vertical prestressed pipeline communicating and grouting device
The invention provides a vertical pre-stressed pipeline communication grouting device which comprises a grouting device body, the grouting device body comprises a first pre-stressed pipeline, a second pre-stressed pipeline and blocking mechanisms, and the top of the first pre-stressed pipeline and the top of the second pre-stressed pipeline are each provided with an independent blocking mechanism. The side edge of the plugging mechanism is connected with an injection port, the grouting pipe is communicated with external concrete conveying equipment, and the bottom end of the first prestressed pipeline and the bottom end of the second prestressed pipeline are each provided with a bottom mounting plate. The top air of the prestressed pipeline can be completely exhausted through the open state of the top, the grouting quality is improved, the first communication mechanism and the second communication mechanism are arranged at the bottom, after the first communication mechanism is blocked, the second communication mechanism can be automatically triggered to be started, and the grouting process can be smoothly completed.
本发明提供一种竖向预应力管道连通压浆装置，包括压浆装置本体，所述压浆装置本体包括第一预应力管道、第二预应力管道和封堵机构，所述第一预应力管道和第二预应力管道的顶部均设置有独立的封堵机构，所述封堵机构的侧边连接有注入口，注浆管与外部的混凝土输送设备相连通，所述第一预应力管道和第二预应力管道的底端均安装有底部安装板，该竖向预应力管道连通压浆装置在压浆后期通过将封堵机构拆除，即可通过顶部的开放状态将预应力管道的顶部空气全部排出，提高了压浆的质量，在底部设置有第一连通机构和第二连通机构，第一连通机构发生堵塞后，第二连通机构能够实现自动触发开启，使压浆过程能够顺利完成。
Vertical prestressed pipeline communicating and grouting device
一种竖向预应力管道连通压浆装置
LIU ZHONGGANG (author) / PAN LIANGCAI (author) / CHENG RUI (author) / ZHU ZHIQUAN (author) / XIANG BANGZHENG (author) / JIN ZHUANG (author) / WEI WEI (author) / BAI JU (author)
2023-04-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Auxiliary grouting device for vertical prestressed pipeline
| European Patent Office | 2021