Lattice Enhanced Drill Pipe comprises a Plurality of rows of vertically separated laterally Spaced fingers

摘要

The present Invention relates to improved Lattice of Drill Pipe which comprises a Plurality of rows of vertically separated laterally Spaced Fingers,The fingers are formed in each row in longitudinally separated points along the same Stand for Drill Pipes that extend laterally separated through the dedOs; characterized by a car below the fingers; brackets mounted on the Pivot Carriage Support fingers at one end of the horizontal transverse Axis; a motor to moveThe car from a placement of initiation, stage by Stage, in a longitudinal direction of the fingers in a horizontal position, Gathering Station, TubeA tube supported by the fingers in the Top Row nearest to their free ends, and Then each Tube as in that Row, until all the tube is separated from that Row.And a cable, then Swinging Upper Row of fingers out of the way, then return the car to the placement of initiationSo that it can be repeated Movement of Stage by Stage Cart for each Upper Tier of Successive Fingers, after which the Top Row has Swing Out of the way.