Steel column high-altitude construction safety auxiliary device

The utility model discloses a safety auxiliary device for high-altitude construction of a steel column, which is characterized in that a friction shoe plate is arranged at the tail part of a T-shaped fixed stress rod, an L-shaped telescopic stress rod is arranged at the front end of the T-shaped fix...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN YAN, TIAN YANGYI, ZHANG RENPAN, WANG KAIWEN, WU GE, YANG JING, YANG LELE, YU LIANJUN, QIN YUANTAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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