Hydrogeological drilling auxiliary device

The utility model relates to the field of hydrogeological drilling, in particular to a hydrogeological drilling auxiliary device which comprises a cover plate, two first sliding plates, a plurality of universal wheels with brakes, a mounting block, a connecting plate, a spring, a balance degree disp...

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Hauptverfasser: FAN YONGSHENG, GONG MUGUANG, FAN RUIXIAN, WEN CHAO, MA YUJIE
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Sprache:chi ; eng
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creator FAN YONGSHENG
GONG MUGUANG
FAN RUIXIAN
WEN CHAO
MA YUJIE
description The utility model relates to the field of hydrogeological drilling, in particular to a hydrogeological drilling auxiliary device which comprises a cover plate, two first sliding plates, a plurality of universal wheels with brakes, a mounting block, a connecting plate, a spring, a balance degree display device, a drilling device and a concentric-square-shaped frame. A groove is formed in the mounting block, a mounting groove is formed in the lower end face of the mounting block, and two first sliding grooves are formed in the mounting block; the drilling rig is mounted in the mounting groove; the two first sliding plates are slidably connected with the inner walls of the two first sliding grooves correspondingly. The two ends of the connecting plate are connected with the two first sliding plates correspondingly. A pushing assembly is arranged on the mounting block; the concentric-square-shaped frame is connected with the two first sliding plates, and a plurality of limiting cones are arranged on the concentri
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A groove is formed in the mounting block, a mounting groove is formed in the lower end face of the mounting block, and two first sliding grooves are formed in the mounting block; the drilling rig is mounted in the mounting groove; the two first sliding plates are slidably connected with the inner walls of the two first sliding grooves correspondingly. The two ends of the connecting plate are connected with the two first sliding plates correspondingly. 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language chi ; eng
recordid cdi_epo_espacenet_CN216974732UU
source esp@cenet
subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
title Hydrogeological drilling auxiliary device
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