Drilling device based on geotechnical engineering investigation

Abstract

The invention relates to the technical field of geotechnical engineering, in particular to a drilling device based on geotechnical engineering investigation, which comprises a drilling machine, a transverse frame and a controller, sliding rails are symmetrically and fixedly connected to the bottom of the transverse frame, and supports are fixedly connected to the side walls of the sliding rails; sliding blocks are arranged on the sliding rails in a sliding fit mode. Rotating rods are symmetrically and detachably connected to the two sides of the drilling machine, and the rotating rods extend into the adjacent sliding blocks and are rotationally matched with the adjacent sliding blocks; the sliding blocks are each provided with an angle adjusting assembly for adjusting the angle of the drilling machine, a height adjusting assembly for adjusting the height of the drilling machine and a limiting assembly for improving the stability of the drilling machine. The angle adjusting assembly comprises a first driving piece embedded in the sliding rail, an output shaft of the first driving piece is coaxially and fixedly connected with a key rod, and the key rod is rotationally matched with the sliding rail; the device is complete in structure and can assist operators in better drilling exploration work.

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