Drilling and coring device

A drilling and coring device comprises a drilling machine and a drilling barrel connected to the bottom of the drilling machine, and further comprises a lifting mechanism supporting the drilling machine, and a coring mechanism supporting the drilling machine, the sliding rod is connected to the lift...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CUI WENDE, XUE MINGXING, GONG YAPING, DAI YUGANG, ZHANG JIANBIN, GUO GUORUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	A drilling and coring device comprises a drilling machine and a drilling barrel connected to the bottom of the drilling machine, and further comprises a lifting mechanism supporting the drilling machine, and a coring mechanism supporting the drilling machine, the sliding rod is connected to the lifting mechanism in a sliding manner; the supporting mechanism is connected to the sliding rod in a sliding manner; and the locking mechanism is used for limiting the movement of the supporting mechanism. The side wall of the lifting frame is fixedly connected with the connecting plate, the connecting plate is in threaded connection with the fixing sleeve, and the drilling machine is fixed to the connecting plate through the fixing sleeve, so that the drilling machine can be conveniently disassembled and assembled and is more convenient to carry, and field coring work is more convenient; the supporting plate and the locking plate can be rapidly folded and unfolded, the unfolded supporting plate and the unfolded lockin