Grouting plugging device for precast hollow column
The detachable grouting plate and sealing plate device solves the problem of reserving and cutting the pouring pipe in the grouting construction of precast hollow columns, and realizes standardized construction and material saving.
CN224413148UActive Publication Date: 2026-06-26CHINA METALLURGICAL CONSTR (TIANJIN) CONSTR ENG CO LTD
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Patent Information
- Application Number
- CN202521610768.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-07-30
Smart Images
Figure CN224413148U_ABST
Abstract
The application discloses a grouting plugging device for a prefabricated hollow column, which comprises a grouting plate used in cooperation with a grouting hole reserved for the hollow column and a plugging plate used in cooperation with the grouting hole; the grouting plate and the plugging plate are detachably fixedly connected, and the grouting plate is provided with a grouting plate opening hole used in cooperation with the grouting hole; the grouting plugging device for the prefabricated hollow column is characterized in that the grouting plate and the plugging plate are detachably connected; when the hollow column is grouted, the grouting plate is used in cooperation with the reserved grouting hole for grouting treatment; when plugging is needed, the plugging plate is used in cooperation with the reserved grouting hole for plugging, which is equivalent to the traditional grouting plugging mode of a reserved grouting pipe; the technical scheme is characterized in that the structure is simpler, the operation is more convenient and faster, construction materials are saved, and the demand for standardized construction is improved.
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