Modular quick connect jolt ram and method of use

Abstract

This invention relates to the field of high-altitude drilling technology, and particularly to a modular, quick-connect vibratory compaction guide rod and its usage method. It includes upper and lower guide rods. The bottom end of the upper guide rod has a male connector assembly, including a male connector body and a connecting ring rotatably fitted around it. A snap-fit ​​element protrudes from the connecting ring. The female connector body of the lower guide rod has an axial guide keyway and an L-shaped guide groove. During insertion, the axial guide keyway restricts the rotation of the male connector body, ensuring pure axial blind insertion of the internal pipeline; simultaneously, the snap-fit ​​element slides into the L-shaped guide groove, forcing the connecting ring to rotate radially and locking with the inner and outer conical surfaces with zero clearance. During pipe removal, the sleeve is pulled upwards in a straight line to unlock it. The sliding pin forces the snap-fit ​​element to unscrew and unlock, simultaneously triggering the internal microchannel check valve to introduce high-pressure fluid to flush away mud and sand. This invention achieves dynamic and static separation during insertion and removal and one-button unlocking without manual intervention, significantly improving the reliability and efficiency of ultra-deep vibratory compaction construction.

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