Groove wall brushing device for underground foundation construction

The utility model provides a groove wall brushing device for underground foundation construction, which comprises a vertically through box body, a mechanical kinetic energy component for driving is arranged in the box body, and a rotary cleaning component in transmission connection with the mechanic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO XU, TU WEICHENG, YANG TAO, JIANG HUADONG, HU DELONG, PENG XUECUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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