A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anchor hole gushing water plugging device and plugging method
The invention relates to the field of civil construction, in particular to an anchor hole gushing water plugging device and a plugging method.The plugging device is used for being matched with a sleeve so as to prevent water during anchor hole drilling and grouting and comprises a fixed pipe and an inner pipe, the outer side face of the fixed pipe is provided with a first water stop piece, and the inner side face of the fixed pipe is provided with a second water stop piece; the sleeve can extend into the fixing pipe, the inner pipe can extend into the inner side of the sleeve, and the inner pipe forms a space for an anchoring part to extend into; the first water stop piece comprises a water stop ring capable of expanding outwards; the second water stop piece comprises a sealing ring and a water stop filling piece, wherein the sealing ring can abut against the outer surface of the sleeve in a sealed mode, the water stop filling piece and the fixed pipe shell are separated, and the gap between the fixed pipe and the inner pipe can be filled with the water stop filling piece. Through the cooperative design of the drilling opening fixing pipe, the sleeve and the inner pipe, the problems existing in the prior art are effectively solved.
本发明涉及土建施工领域，尤其涉及一种锚孔涌水封堵装置及封堵方法，封堵装置用于与套管配合，以在锚孔钻孔注浆时防水用，包括固定管和内管，所述固定管的外侧面设有第一止水件、内侧面设有第二止水件，所述固定管能够供所述套管伸入，且所述内管能够伸入套管内侧，所述内管形成锚固件伸入的空间；所述第一止水件包括能够向外膨胀的止水环；所述第二止水件包括能够与套管外表面密封抵接的密封圈、与所述固定管壳分体的止水填充件，所述止水填充件能够填充所述固定管和所述内管的间隙。本发明通过对钻孔口部固定管和套管、内管的配合设计，有效的解决了现有技术中存在的问题。
Anchor hole gushing water plugging device and plugging method
The invention relates to the field of civil construction, in particular to an anchor hole gushing water plugging device and a plugging method.The plugging device is used for being matched with a sleeve so as to prevent water during anchor hole drilling and grouting and comprises a fixed pipe and an inner pipe, the outer side face of the fixed pipe is provided with a first water stop piece, and the inner side face of the fixed pipe is provided with a second water stop piece; the sleeve can extend into the fixing pipe, the inner pipe can extend into the inner side of the sleeve, and the inner pipe forms a space for an anchoring part to extend into; the first water stop piece comprises a water stop ring capable of expanding outwards; the second water stop piece comprises a sealing ring and a water stop filling piece, wherein the sealing ring can abut against the outer surface of the sleeve in a sealed mode, the water stop filling piece and the fixed pipe shell are separated, and the gap between the fixed pipe and the inner pipe can be filled with the water stop filling piece. Through the cooperative design of the drilling opening fixing pipe, the sleeve and the inner pipe, the problems existing in the prior art are effectively solved.
本发明涉及土建施工领域，尤其涉及一种锚孔涌水封堵装置及封堵方法，封堵装置用于与套管配合，以在锚孔钻孔注浆时防水用，包括固定管和内管，所述固定管的外侧面设有第一止水件、内侧面设有第二止水件，所述固定管能够供所述套管伸入，且所述内管能够伸入套管内侧，所述内管形成锚固件伸入的空间；所述第一止水件包括能够向外膨胀的止水环；所述第二止水件包括能够与套管外表面密封抵接的密封圈、与所述固定管壳分体的止水填充件，所述止水填充件能够填充所述固定管和所述内管的间隙。本发明通过对钻孔口部固定管和套管、内管的配合设计，有效的解决了现有技术中存在的问题。
Anchor hole gushing water plugging device and plugging method
一种锚孔涌水封堵装置及封堵方法
LIU CHUNCHAO (author) / YANG GUOQING (author) / NIU JUNWEI (author) / ZHOU YOU (author) / LIU SHIPENG (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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