Integrated pile driving and pulling device for pile column

The invention relates to the technical field of pile driving and pulling devices, in particular to an integrated pile driving and pulling device for a pile column, which comprises a clamping sleeve, the clamping sleeve comprises a cavity groove capable of sleeving the upper end of the pile column, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHAO LIUQUAN, WOODWARD KYLE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES EMBANKMENTS EXCAVATIONS FENCING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MASTS SOIL SHIFTING SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES
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