Safety protection device for building construction elevator shaft

The utility model particularly relates to a safety protection device of a building construction elevator shaft. The safety protection device solves the problems that an existing safety protection table of the elevator shaft is large in construction difficulty and dismantling difficulty, the construc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAO DONGXU, WANG ZHOU, JIAO ZEYANG, WANG GUOSHANG, LIU YU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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