Fixing apparatus of drillship for shallow sea drilling

摘要

drillship fixture for shallow drilling in accordance with the present invention, the support member is installed on the deck of a drillship , ; Hollow frame hinged to the support member; Full rotatably installed in the hollow part of the frame time ; And the end thereof as a rotor rotates integrally combined with the rotor and the other end is fixed for the pin member formed sharp to allow the floor to crash on the seabed ; Characterized in that it comprises a . ;