Drilling equipment for geotechnical engineering construction

• Main Authors: LIU JINGSHUO, CUI HONGXU, CHEN WEI, YI CONGYANG, LI ZHAO, CHEN SHAOFENG
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 drilling equipment for geotechnical engineering construction comprises two side plates, a mounting ring is fixedly connected between the top ends of the two side plates, a rotating disc is rotationally connected into the mounting ring, three first motors are fixedly connected to the bottom face of the rotating disc, and output shafts of the three first motors are in transmission connection with adjusting assemblies correspondingly; a supporting plate is in transmission connection among the bottom ends of the three adjusting assemblies, a downward pressing assembly is fixedly connected to the bottom face of the supporting plate, a pressing plate is in transmission connection to the downward pressing assembly, a mounting frame is fixedly connected to the bottom face of the pressing plate, a drilling barrel is rotationally connected to the bottom wall of the mounting frame, and the transmission assembly is in transmission connection with the drilling barrel and further in transmission connection with an inte