Drilling device for port and navigation engineering construction

The utility model relates to the technical field of drilling in port and navigation engineering construction, in particular to a drilling device for port and navigation engineering construction, which comprises a base and is characterized in that an extending table is fixed on the upper side of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAO, ZHAO DONGYUE, HUI TIANXIANG, YANG ZHONGYUAN, HU MANMAN, TANG JIANGSHANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of drilling in port and navigation engineering construction, in particular to a drilling device for port and navigation engineering construction, which comprises a base and is characterized in that an extending table is fixed on the upper side of the base, a supporting column and four limiting columns are fixed at the top of the extending table, and a top plate is fixed at the top ends of the supporting column and the limiting columns. Two transmission motors are fixed to the top of the extending table, driving chain wheels are fixed to one ends of the transmission motors, driven chain wheels are rotationally connected to the two sides of the top plate, chains are connected to the outer sides of the driving chain wheels and the outer sides of the driven chain wheels, and one ends of the connecting plates are fixed to one sides of the chains. The technical problem to be solved by the utility model is to provide the drilling device for port and navigation enginee