Rotary excavating pile with external rock-socketed depth measuring sensor

• Main Authors: YAN JING, XIE LIANGMING, SHI MAO, LI TIANYU, LI BIN, DENG ZHICAI
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHYSICS; TESTING

The utility model discloses a rotary excavating pile with an external rock-socketed depth measuring sensor, which belongs to the technical field of rotary excavating equipment, and comprises a rotary excavating cylinder, a connecting disc is arranged on the top surface of the rotary excavating cylinder, a rotating rod is fixed on the top surface of the connecting disc, and the rotating rod is connected with the rotary excavating cylinder. A first sliding groove is formed in the outer side of the rotating rod, a rotating cylinder is slidably connected to the outer side of the rotating rod, a first sliding block is fixed to the inner side of the rotating cylinder, a second sliding groove is formed in the outer side of the rotating cylinder, a fixed cylinder is fixed to the top of the inner side of the rotary excavating cylinder, and a movable cylinder is slidably connected to the inner side of the fixed cylinder; a second sliding block is fixed to the inner side of the moving cylinder, a mounting disc is fixed