Wall hole plugging device

The utility model discloses a wall hole plugging device, and relates to the technical field of building construction, the wall hole plugging device comprises a hole plugging device, the hole plugging device is composed of supporting plates and a supporting column, one ends of the two supporting plat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANG SHASHA, LIU QUANBAO, XIE HONG, JIA ZHIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEILINGS FIXED CONSTRUCTIONS FLOORS FORMS GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHUTTERING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model discloses a wall hole plugging device, and relates to the technical field of building construction, the wall hole plugging device comprises a hole plugging device, the hole plugging device is composed of supporting plates and a supporting column, one ends of the two supporting plates are fixedly connected with the two ends of the supporting column respectively, the edge of each supporting plate is provided with at least one foam grouting hole in a penetrating mode, and the foam grouting holes are communicated with the supporting column. The hole plugging device is screwed into a hole of a wall, a cavity is formed by the hole plugging device and the inner wall of the hole, the foaming heat preservation material is injected into the cavity through the foam grouting hole, the interior of the supporting column is of a hollow structure, a communicating hole communicating with the interior is formed in the exterior of the supporting column, and the end, away from the supporting column, of the supp