Upward angle drilling device

A look-up angle drilling device comprises a base, a supporting rod piece is installed on the upper side of the base, a jacking device is installed at the upper end of the supporting rod piece, a first sliding plate and a second sliding plate are installed on one side of the supporting rod piece in a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZENG QINGLIN, LIU XIN, YI LEILEI, XIAO HUACHAO, ZHOU ZHIHUAN, TANG YANPING, FANG MINGDAN, CAO DONGLIANG, ZHANG ZUDONG, RAN XIAOJUN
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 PERFORMING OPERATIONS TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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Beschreibung
Zusammenfassung:	A look-up angle drilling device comprises a base, a supporting rod piece is installed on the upper side of the base, a jacking device is installed at the upper end of the supporting rod piece, a first sliding plate and a second sliding plate are installed on one side of the supporting rod piece in a longitudinal sliding guiding mode, a lifting base is installed on the first sliding plate, and a jacking device is installed on the lower side of the lifting base. One end of the jacking device is fixedly installed on the lower side of the lifting base, the other end of the jacking device is connected with or abuts against the base, a drilling machine is installed on the upper side of the lifting base, a connecting base is installed on the second sliding plate, one end of the connecting base is connected with the movable end of the jacking device, a limiting hole is formed in the other end of the connecting base, and in the using state, a drill rod installed on the drilling machine penetrates through the limiting