Steel casing pulling-out device

The utility model relates to the technical field of building construction devices, and discloses a steel casing pulling-out device which comprises two bases, two mounting plates and two rotating discs, two hydraulic cylinders are fixedly connected to the tops of the two bases, the bottoms of the mou...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU SHUISHENG, PANG ZHIGANG, CHEN YAN, DANG JUN, WANG JUNHAI, REN YUPENG, JIA HAIQI, WANG YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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