The manufacturer of Drill Pipe Centralizer tells you that the drilling tool will deflect due to the influence of the drill tool’s own weight, axial force and rotating centrifugal force when the drilling tool is being fed during the drilling construction process. The tool will be subjected to a great alternating load when rotating, and the drill bit will be severely worn, which greatly reduces the service life of the drill; the manufacturer of Drill Pipe Centralizer tells you to install a centralizer on the drill to reduce the deflection of the drill. The variable centralizer has the disadvantages of low applicability and relatively high labor cost. It provides a Drill Pipe Centralizer with a reasonable structure, which can be applied to various sizes and different specifications of drilling tools. It has wide applicability and does not require disassembly and assembly, which reduces labor. cost.

A Drill Pipe Centralizer includes a lower support structure and an upper support structure. The lower support structure is a plurality of lower rollers arranged on the top surface of a support; the upper support structure is a plurality of upper rollers arranged at the end of a pendulum rod. The middle of the rod rotates around it with the support as a fulcrum, and the other end of the pendulum rod is hinged to both sides of the bracket through the connecting rod; Drill Pipe Centralizer tells you that the bottom of the bracket is equipped with a lifting drive mechanism, which drives the bracket to lift and swing. The rods rotate synchronously to open or close the upper support structure and the lower support structure.
The manufacturer of Drill Pipe Centralizer tells you that the invention uses the lifting drive mechanism to drive the connecting rod and the swing rod to move gradually. Drill pipes of non-standard sizes are also applicable. Drill Pipe Centralizer tells you that it has a wide range of applications; moreover, when replacing drill pipes of different specifications, you only need to use the cylinder to drive the connecting rod and swing the rod to loosen the drill rod, which can be replaced. Without disassembly and assembly, it saves disassembly and assembly time and reduces labor costs; Drill Pipe Centralizer tells you that the upper support structure and the lower support structure are opened at the same time, and the drill pipe can be loosened faster, making it easier to quickly load and unload the drill pipe.