DEVICE FOR TESTING THE TORQUE OF A ROTARY TABLE OF A DRILL SHIP, CAPABLE OF TESTING THE TORQUE OF A ROTARY TABLE BY MEASURING THE TENSION OF A WIRE BEING CONNECTED TO ONE END PART OF A JIG

摘要

PURPOSE: A device for testing the torque of a rotary table of a drill ship is provided to measure the tension of a wire being connected to one end part of a jig by rotating the jig inserted into the rotary table and test the torque of a rotary table, thereby re-setting the maximum torque of a driving motor by predicting a torque load of the driving prior to a drilling operation.;CONSTITUTION: A device for testing the torque of a rotary table of a drill ship comprises a jig(200), a fixing stand(400), and a tension measuring unit(500). The jig is inserted into a rotary table being formed in a drilling site instead of a casing, thereby rotating with the rotary table when the rotary table rotates. The fixing stand fixes a wire being connected to one end part of the jig. The tension measuring unit measure tension being generated in the wire by the jig rotates.;COPYRIGHT KIPO 2012