Simple and safe enclosure for construction working face of elevator shaft opening

The utility model relates to a simple and safe enclosure for a construction working face of an elevator shaft opening. The simple and safe enclosure for the construction working face of the elevator shaft mouth is convenient to mount, dismount and use. According to the technical scheme, the simple a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEI HAIBO, WANG LI, WAN LISHENG, PENG WENJUAN, SHANG HONGLEI, ZHANG HAO, CHEN PENGFEI, LI HAOQUN, FAN GUORONG
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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