Pavement core drilling machine convenient to move

The invention discloses a convenient-to-move pavement drilling and coring machine which comprises a drilling structure, the drilling structure comprises a supporting bottom plate, the bottom of the supporting bottom plate is fixedly connected with a sliding wheel set, the top of the supporting botto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU PENGFEI, ZHANG FULEI, WANG DEPENG, REN XIAOKUN, ZHENG ZHONG, CHEN XUEFENG, SUN TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a convenient-to-move pavement drilling and coring machine which comprises a drilling structure, the drilling structure comprises a supporting bottom plate, the bottom of the supporting bottom plate is fixedly connected with a sliding wheel set, the top of the supporting bottom plate is fixedly connected with a supporting column, the top end of the supporting column is fixedly connected with a supporting top plate, and the bottom of the supporting top plate is fixedly connected with a fixing shell. The bottom of an inner cavity of the fixed shell is fixedly connected with a height adjusting motor, the output end of the height adjusting motor is fixedly connected with a center gear, the side face of the center gear is in meshed connection with a side gear, the bottom of the side gear is fixedly connected with a first one-way threaded column, the surface of the first one-way threaded column is in threaded connection with a height adjusting plate, and the bottom of the height adjusting pla