A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel grouting device for underground diaphragm wall joints
The invention discloses a novel grouting device for underground diaphragm wall joints. The novel grouting device comprises a quick stirrer, a filter funnel, a screw conveyor and a pulse grouting component, wherein the liquid outlet end of the quick stirrer can convey stirred slurry into the filter funnel, the liquid outlet end of the filter funnel is connected with the liquid inlet end of the screw conveyor through a connector, the liquid outlet end of the screw conveyor is connected with a three-way pipe, and the bottom of the three-way pipe is communicated with the liquid inlet end of the pulse grouting component through a connecting pipe; the pulse grouting component at least comprises a pressure-resistant bin and a movable stirring assembly, wherein the liquid outlet end of the pressure-resistant bin is connected with a grouting branch pipe through a grouting main pipe, the grouting branch pipe is connected with at least two steel pipes stretching into an underground reinforcementcage, and multi-pipe simultaneous grouting is carried out; and the movable stirring assembly moves rapidly in the continuous stirring process, pulses are generated in the pressure-resistant bin through displacement, and therefore pulse grouting is achieved.
本发明公开了一种用于地下连续墙接头的新型注浆装置，其包括快速搅拌机、过滤漏斗、螺杆输送机以及脉冲注浆组件，其中，所述快速搅拌机的出液端能够将搅拌后的浆液输送至过滤漏斗中，过滤漏斗的出液端采用连接器与螺杆输送机的进液端相连，所述螺杆输送机的出液端与三通管相连，所述三通管的底部采用连接管与脉冲注浆组件的进液端相连通；所述脉冲注浆组件至少包括耐压仓以及移动搅拌组件，其中，所述耐压仓的出液端采用注浆总管与注浆分管相连接，所述注浆分管至少与两根伸入地下钢筋笼的钢管相连接，进行多管同时注浆；所述移动搅拌组件在持续搅拌的过程中进行快速位移，且通过位移在耐压仓中产生脉冲，从而实现脉冲注浆。
Novel grouting device for underground diaphragm wall joints
The invention discloses a novel grouting device for underground diaphragm wall joints. The novel grouting device comprises a quick stirrer, a filter funnel, a screw conveyor and a pulse grouting component, wherein the liquid outlet end of the quick stirrer can convey stirred slurry into the filter funnel, the liquid outlet end of the filter funnel is connected with the liquid inlet end of the screw conveyor through a connector, the liquid outlet end of the screw conveyor is connected with a three-way pipe, and the bottom of the three-way pipe is communicated with the liquid inlet end of the pulse grouting component through a connecting pipe; the pulse grouting component at least comprises a pressure-resistant bin and a movable stirring assembly, wherein the liquid outlet end of the pressure-resistant bin is connected with a grouting branch pipe through a grouting main pipe, the grouting branch pipe is connected with at least two steel pipes stretching into an underground reinforcementcage, and multi-pipe simultaneous grouting is carried out; and the movable stirring assembly moves rapidly in the continuous stirring process, pulses are generated in the pressure-resistant bin through displacement, and therefore pulse grouting is achieved.
本发明公开了一种用于地下连续墙接头的新型注浆装置，其包括快速搅拌机、过滤漏斗、螺杆输送机以及脉冲注浆组件，其中，所述快速搅拌机的出液端能够将搅拌后的浆液输送至过滤漏斗中，过滤漏斗的出液端采用连接器与螺杆输送机的进液端相连，所述螺杆输送机的出液端与三通管相连，所述三通管的底部采用连接管与脉冲注浆组件的进液端相连通；所述脉冲注浆组件至少包括耐压仓以及移动搅拌组件，其中，所述耐压仓的出液端采用注浆总管与注浆分管相连接，所述注浆分管至少与两根伸入地下钢筋笼的钢管相连接，进行多管同时注浆；所述移动搅拌组件在持续搅拌的过程中进行快速位移，且通过位移在耐压仓中产生脉冲，从而实现脉冲注浆。
Novel grouting device for underground diaphragm wall joints
一种用于地下连续墙接头的新型注浆装置
LIU JILING (author) / ZHOU MIN (author) / HAN HAIQUAN (author)
2020-11-03
Patent
Electronic Resource
Chinese
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