Movable vertical frame for emergency disposal of diseases at settlement joint of secondary lining of high-speed rail tunnel

The utility model discloses a movable vertical frame for emergency disposal of diseases at a settlement joint of a secondary lining of a high-speed rail tunnel. The movable vertical frame comprises trundles, a wheel frame and a scaffold, the trundles are fixedly arranged below the wheel carrier thro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DU YU, GUO BAOSHUN, JIANG JIKUN, TONG LINGCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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