A gantry-type iron drill rig for oil drilling

CN224282522UActive Publication Date: 2026-05-26QINGDAO CHANGHUI PIPES CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO CHANGHUI PIPES CO LTD
Filing Date
2025-08-12
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

During oil drilling, the threads at the drill pipe connection are prone to accumulating impurities such as mud, sand, and oil stains, leading to unstable connections and affecting the safety and efficiency of drilling operations. Manual cleaning is time-consuming, labor-intensive, and incomplete.

Method used

A gantry-type iron drill rig for oil drilling was designed, equipped with a cleaning mechanism. Through the cooperation of annular pipe and nozzle, the threads at the drill pipe connection are automatically cleaned. The annular pipe is moved by a power source and cleaned by the nozzle. The guide rod and fixing block ensure stability, remove impurities and improve cleaning efficiency.

Benefits of technology

It enables automated cleaning of drill pipe joints, improves cleaning efficiency, ensures clean drill pipe surfaces, avoids poor meshing caused by impurities, and ensures the safety and stability of normal use and operation of drill pipes.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224282522U_ABST
    Figure CN224282522U_ABST
Patent Text Reader

Abstract

This utility model discloses a gantry-type oil drilling iron drill bit device. The first aspect of this utility model discloses a gantry-type oil drilling iron drill bit device, comprising: a body and a cleaning mechanism. The cleaning mechanism includes a power source, an annular pipe, a nozzle, a guide rod, a fixing block, a water delivery hose, a drive component, a water outlet pipe, and a water tank. The power source is mounted on the body, the annular pipe is connected to the output end of the power source, the nozzle is mounted on the outer wall of the annular pipe, the guide rod is mounted on the outer wall of the annular pipe, the fixing block is mounted on the body, one end of the water delivery hose is connected to the annular pipe, and the output end of the drive component is connected to the other end of the water delivery hose. One end of the water outlet pipe is connected to the input end of the drive component, and the water tank is connected to the other end of the water outlet pipe. This utility model's gantry-type oil drilling iron drill bit device, through the cleaning mechanism and the cooperation of the annular pipe and the nozzle, achieves automated cleaning of the threads at the drill pipe connection.
Need to check novelty before this filing date? Find Prior Art