Drill pipe riser device for hydrogeological detection

• Main Authors: ZHANG WENBIN, LI GENYUN, FU YUTAO
• Format: Patent
• Language: Chinese; English
• Published: 29.04.2022
• Subjects: 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

The invention relates to the technical field of hydrogeological detection, in particular to a drill pipe riser device for hydrogeological detection, which comprises a support frame, and further comprises a drill pipe riser mechanism fixed on the support frame, the drilling pipe standing mechanism comprises a second lifting assembly, a first box body, a rotating assembly, a first disc, a connecting frame and a clamping mechanism, the second lifting assembly is fixed to the supporting frame, the first box body is fixed to the second lifting assembly, the rotating assembly is fixed to the inner side wall of the first box body, and the first disc is fixed to the inner side wall of the first box body. The second lifting assembly drives the rotating assembly to move through the first box body, the first disc penetrates through the side wall of the first box body and is rotationally arranged on the side wall of the first box body, the first disc is fixed to the rotating assembly, and the connecting frame is fixed to