Building embedded sleeve installation device

The utility model relates to the technical field of casing pipe installation, in particular to a building casing pipe installation device which comprises a positioning assembly and a fixing assembly, the positioning assembly is placed in a casing pipe, the positioning assembly is composed of a steel...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JIE, ZHANG HONG, TANG LIHUA, LI YU, WANG SHAOPING, LI BIN, ZHENG LIANHONG, LI LEI, LI ENMING, WANG YICHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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