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A platform for research: civil engineering, architecture and urbanism
Prefabricated building structure vacuum grouting device and construction method thereof
The invention discloses a prefabricated building structure vacuum grouting device which comprises a slurry inlet pipe, a slurry outlet pipe, a stirring barrel in sealed connection with one end of the slurry inlet pipe through a slurry inlet structure, an auxiliary structure in sealed connection with one end of the slurry inlet pipe, and a vacuum pump in sealed connection with one end of the slurry outlet pipe through a slurry outlet structure. The slurry inlet pipe is communicated with the slurry outlet pipe through a hollow cavity to be grouted; the stirring barrel is connected with the slurry inlet pipe in the center; and the auxiliary structure is connected with other slurry inlet pipes. A construction method includes the steps that the hollow cavity is formed, and all structures are connected; the hollow cavity is vacuumized, grouting is conducted until the situation that slurry flows out of the slurry outlet structure is observed, and a slurry outlet valve, the vacuum pump and a slurry inlet valve are closed; and grouting is completed after cleaning. According to the prefabricated building structure vacuum grouting device, vacuum grouting is adopted, the blocking condition in the grouting operation can be reduced, the accidental blocking condition can be reduced, the slurry inlet pipes at other positions can be replaced for slurry inlet, and the situation that grouting is conducted smoothly is guaranteed; and the sealing connection mode is simple and rapid, and the working efficiency is improved.
本发明公开了一种装配式建筑结构真空灌浆装置，包括进浆管、出浆管、与进浆管一端通过进浆结构密封连接的搅拌筒、与进浆管一端密封连接的辅助结构、与出浆管一端通过出浆结构密封连接的真空泵，进浆管与出浆管通过待灌浆的中空腔连通，搅拌筒与中心处的进浆管连接，辅助结构与其他的进浆管连接；施工方法为：形成中空腔，各结构的连接；中空腔抽真空处理，开始灌浆，直至出浆结构处观察到浆液流出，关闭出浆阀门、真空泵以及进浆阀门；清理后完成灌浆；本发明采用真空灌浆，能降低灌浆作业中的堵塞情况，出现的意外堵塞情况，可更换其他位置的进浆管进浆，保证灌浆的顺利进行；密封连接的方式简单快速，提高工作效率。
Prefabricated building structure vacuum grouting device and construction method thereof
The invention discloses a prefabricated building structure vacuum grouting device which comprises a slurry inlet pipe, a slurry outlet pipe, a stirring barrel in sealed connection with one end of the slurry inlet pipe through a slurry inlet structure, an auxiliary structure in sealed connection with one end of the slurry inlet pipe, and a vacuum pump in sealed connection with one end of the slurry outlet pipe through a slurry outlet structure. The slurry inlet pipe is communicated with the slurry outlet pipe through a hollow cavity to be grouted; the stirring barrel is connected with the slurry inlet pipe in the center; and the auxiliary structure is connected with other slurry inlet pipes. A construction method includes the steps that the hollow cavity is formed, and all structures are connected; the hollow cavity is vacuumized, grouting is conducted until the situation that slurry flows out of the slurry outlet structure is observed, and a slurry outlet valve, the vacuum pump and a slurry inlet valve are closed; and grouting is completed after cleaning. According to the prefabricated building structure vacuum grouting device, vacuum grouting is adopted, the blocking condition in the grouting operation can be reduced, the accidental blocking condition can be reduced, the slurry inlet pipes at other positions can be replaced for slurry inlet, and the situation that grouting is conducted smoothly is guaranteed; and the sealing connection mode is simple and rapid, and the working efficiency is improved.
本发明公开了一种装配式建筑结构真空灌浆装置，包括进浆管、出浆管、与进浆管一端通过进浆结构密封连接的搅拌筒、与进浆管一端密封连接的辅助结构、与出浆管一端通过出浆结构密封连接的真空泵，进浆管与出浆管通过待灌浆的中空腔连通，搅拌筒与中心处的进浆管连接，辅助结构与其他的进浆管连接；施工方法为：形成中空腔，各结构的连接；中空腔抽真空处理，开始灌浆，直至出浆结构处观察到浆液流出，关闭出浆阀门、真空泵以及进浆阀门；清理后完成灌浆；本发明采用真空灌浆，能降低灌浆作业中的堵塞情况，出现的意外堵塞情况，可更换其他位置的进浆管进浆，保证灌浆的顺利进行；密封连接的方式简单快速，提高工作效率。
Prefabricated building structure vacuum grouting device and construction method thereof
一种装配式建筑结构真空灌浆装置及其施工方法
HOU JINLIN (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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