TOOL FOR INSTALLING PIPES IN A COLUMN Russian patent published in 2022 - IPC E21B23/02 E21B19/24 

FIELD: engineering.

SUBSTANCE: invention relates to a tool for installing pipes in a column. The tool comprises a tool body made in the form of a body of rotation, a core, fastener rods with fasteners at the ends, pins. The core is installed in the body, configured rotation relative thereto. The fastener rods with fasteners at the ends are located in the body, configured to be radially extended from the body by interacting with the conical surface of the driving nut configured to move along the core thread during rotation thereof relative to the body. The rods and fasteners are located along the circumference of the body, configured to be extended from the body and secure the tool in the matching slots on the inner surface of the pipe column. The pins are installed in the body, configured to interact with the slots at the end of the pipe column and limit the rotation of the body around the axis. Orientation of the tool along the axis of the pipe column occurs due to the interaction of the sleeve installed on the groove in the body of the tool.

EFFECT: metal consumption of the tool structure is reduced, resource of use thereof is increased.

3 cl, 3 dwg