Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a hole-forming and grouting dual-function drilling tool. The hole-forming and grouting dual-function drilling tool comprises a drilling tool body and a grouting opening, wherein the drilling tool body comprises a hollow steel pipe, a grouting pipe is arranged in the hollow steel pipe, a mixer is arranged at the bottom of the hollow steel pipe, one end of the grouting pipe is connected with a grouting machine, the other end of the grouting pipe is connected with the mixer, and the grouting opening communicates with the mixer. The hole-forming and grouting dual-function drilling tool well solves the technical problems that an existing grouting process is multiple in procedure and prone to pipe blockage.
本发明提供了一种成孔注浆双功能钻具，包括：钻具以及注浆口；所述钻具包括中空钢管，所述中空钢管内部设置有注浆管；所述中空钢管的底部开设有混合器，所述注浆管的一端与注浆机连接，所述注浆管的另一端与混合器连接；所述注浆口与所述混合器相连通。本发明提供的一种成孔注浆双功能钻具，很好的解决现有注浆工艺工序多、易堵管的技术问题。
The invention provides a hole-forming and grouting dual-function drilling tool. The hole-forming and grouting dual-function drilling tool comprises a drilling tool body and a grouting opening, wherein the drilling tool body comprises a hollow steel pipe, a grouting pipe is arranged in the hollow steel pipe, a mixer is arranged at the bottom of the hollow steel pipe, one end of the grouting pipe is connected with a grouting machine, the other end of the grouting pipe is connected with the mixer, and the grouting opening communicates with the mixer. The hole-forming and grouting dual-function drilling tool well solves the technical problems that an existing grouting process is multiple in procedure and prone to pipe blockage.
本发明提供了一种成孔注浆双功能钻具，包括：钻具以及注浆口；所述钻具包括中空钢管，所述中空钢管内部设置有注浆管；所述中空钢管的底部开设有混合器，所述注浆管的一端与注浆机连接，所述注浆管的另一端与混合器连接；所述注浆口与所述混合器相连通。本发明提供的一种成孔注浆双功能钻具，很好的解决现有注浆工艺工序多、易堵管的技术问题。
Hole-forming and grouting dual-functional drilling tool
一种成孔注浆双功能钻具
LIU YUHUI (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
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