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A platform for research: civil engineering, architecture and urbanism
Grouting connecting device and grouting method
The invention provides a grouting connecting device and a grouting method, and the grouting connecting device comprises a communicating pipe with two through ends and one end used for communicating with a duct to be grouted; the energy storage pressure stabilizing chamber is arranged in the middle of the communicating pipe, a sealing cavity is formed in the energy storage pressure stabilizing chamber, the energy storage pressure stabilizing chamber communicates with the communicating pipe in a vertical posture, and the communicating pipe is located at the bottom of the energy storage pressure stabilizing chamber; the switch valve is arranged at the end, away from the to-be-grouted hole channel, of the communicating pipe. According to the grouting device, during pressure maintaining, the grouting pump can be directly disconnected from the communicating pipe, grouting operation of a next to-be-grouted hole channel can be directly carried out, and the working efficiency of workers can be effectively improved; moreover, the worker does not need to specially pay attention to the pressure maintaining duration, meanwhile, the pressure maintaining period can be designed to be long enough, and the grouting quality can be effectively guaranteed; in addition, the energy storage pressure stabilizing chamber can stabilize the pressure of the grout in the grout conveying process, the pressure floating amplitude of the grout is reduced, and the grouting quality is further guaranteed.
本发明提供一种压浆连接装置及压浆方法，包括：连通管，两端贯通，一端用于与待压浆的孔道连通；储能稳压室，设置在连通管的中部，其内部具有一密封腔，该储能稳压室以竖直的姿态与连通管连通，该连通管位于储能稳压室的底部；开关阀，设置在连通管远离待压浆孔道的一端。本发明，在保压时，可直接断开压浆泵与连通管的连接，直接开展下一待压浆孔道的压浆作业，能够有效提高工人的工作效率；并且，工人可无需对保压时长特别关注，同时这个保压周期可以设计的足够的长，能够有效保障压浆质量；此外储能稳压室还能在输浆过程中，对浆液进行稳压，降低浆液的压力浮动幅度，进一步保障压浆质量。
Grouting connecting device and grouting method
The invention provides a grouting connecting device and a grouting method, and the grouting connecting device comprises a communicating pipe with two through ends and one end used for communicating with a duct to be grouted; the energy storage pressure stabilizing chamber is arranged in the middle of the communicating pipe, a sealing cavity is formed in the energy storage pressure stabilizing chamber, the energy storage pressure stabilizing chamber communicates with the communicating pipe in a vertical posture, and the communicating pipe is located at the bottom of the energy storage pressure stabilizing chamber; the switch valve is arranged at the end, away from the to-be-grouted hole channel, of the communicating pipe. According to the grouting device, during pressure maintaining, the grouting pump can be directly disconnected from the communicating pipe, grouting operation of a next to-be-grouted hole channel can be directly carried out, and the working efficiency of workers can be effectively improved; moreover, the worker does not need to specially pay attention to the pressure maintaining duration, meanwhile, the pressure maintaining period can be designed to be long enough, and the grouting quality can be effectively guaranteed; in addition, the energy storage pressure stabilizing chamber can stabilize the pressure of the grout in the grout conveying process, the pressure floating amplitude of the grout is reduced, and the grouting quality is further guaranteed.
本发明提供一种压浆连接装置及压浆方法，包括：连通管，两端贯通，一端用于与待压浆的孔道连通；储能稳压室，设置在连通管的中部，其内部具有一密封腔，该储能稳压室以竖直的姿态与连通管连通，该连通管位于储能稳压室的底部；开关阀，设置在连通管远离待压浆孔道的一端。本发明，在保压时，可直接断开压浆泵与连通管的连接，直接开展下一待压浆孔道的压浆作业，能够有效提高工人的工作效率；并且，工人可无需对保压时长特别关注，同时这个保压周期可以设计的足够的长，能够有效保障压浆质量；此外储能稳压室还能在输浆过程中，对浆液进行稳压，降低浆液的压力浮动幅度，进一步保障压浆质量。
Grouting connecting device and grouting method
一种压浆连接装置及压浆方法
WANG MING (author) / WANG YONG (author) / ZHENG QUAN (author) / BAO TINGTING (author) / GAO QIJUN (author) / ZHANG WEI (author) / HAN WENJING (author) / CHEN XUERU (author) / LI LIN (author)
2024-08-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2020
| European Patent Office | 2022