Gas-liquid driving type screw drilling tool

Through the movable connection between the inner shaft and the through shaft hole and the use of the electromagnet block, the tilt angle adjustment and positioning of the gas-liquid-driven screw drilling tool is achieved, solving the problems of single functional and inconvenient displacement, and improving the drilling Operational flexibility.

CN119466566APending Publication Date: 2025-02-18YANCHENG XINYONGJIA PETROLEUM MACHINERY MFG
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Patent Information

Application Number
CN202411300082.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-18
Publication Date
2025-02-18

AI Technical Summary

Technical Problem

The existing gas-liquid-driven screw drilling tool has a single functional function and cannot adapt to the requirements of drilling to adjust the inclination angle. The drilling tool is more inconvenient to move, resulting in limitations in drilling operations.

Method used

Through the movable connection between the inner rotary shaft and the through shaft hole, the top pedestal is rotated and adjusted, thereby driving the screw drill to tilt and adjust the angle. The angle positioning and locking is achieved using electromagnet blocks and batteries to facilitate drilling operations at designated angles.

Benefits of technology

The inclination angle adjustment of the screw drilling tool is achieved, the problems of single functionality and inconvenient displacement are overcome, and the flexibility and scope of drilling operation are expanded.

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  • Figure CN119466566A_ABST
    Figure CN119466566A_ABST
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Abstract

The invention discloses a gas-liquid driving type screw drilling tool, and relates to the technical field of screw drilling tools, the screw drilling tool comprises a drilling tool stand column and a top pedestal, a bearing frame seat is welded on the outer wall of the drilling tool stand column, a hydraulic cylinder is arranged at the upper end of the top pedestal, a lifting connecting plate is fixedly arranged on a piston rod of the hydraulic cylinder through a screw, and the lifting connecting plate is fixedly connected with the drilling tool stand column through a screw. A connecting rod frame is welded between the lifting connecting plate and the bearing frame seat; the extension table plates are welded to the outer walls of the two sides of the top table base, connecting sliding bases are welded to the edges of the lower ends of the two extension table plates, and cross beam frames are arranged below the two connecting sliding bases; the power generator is arranged at the upper end of the lifting connecting plate, a rectifier is arranged on one side of the power generator, and the problems that in the using process of the screw drilling tool, the function is single, the screw drilling tool cannot adapt to the drilling requirement for inclination angle adjustment, movement and displacement of the drilling tool are inconvenient, and consequently drilling operation of the screw drilling tool is limited are solved.
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Citation Information

Patent Citations

  • Gas drilling screw rod drilling tool of gas drive liquid self -loopa

    CN205370438U