Rapid moving drilling machine hoisted by hydraulic cylinders
The utility model discloses a rapid moving drilling machine hoisted by hydraulic cylinders. The rapid moving drilling machine hoisted by the hydraulic cylinders comprises an upper segment portion and a lower segment portion, wherein the upper segment portion structurally comprises a derrick upper se...
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Sprache: | eng |
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Zusammenfassung: | The utility model discloses a rapid moving drilling machine hoisted by hydraulic cylinders. The rapid moving drilling machine hoisted by the hydraulic cylinders comprises an upper segment portion and a lower segment portion, wherein the upper segment portion structurally comprises a derrick upper segment, and an overhead travelling crane, a drilling wire rope, a traveling block and a rope winding machine, which are installed in the derrick upper segment, and the lower segment portion structurally comprises a derrick lower segment, and a racking platform, a top drive device, a propeller strut, a left rack, a right rack and a derrick accessory, which are installed on the derrick lower segment. According to the rapid moving drilling machine hoisted by the hydraulic cylinders, respective transportation of the derrick upper segment and the derrick lower segment can be achieved by using a traveling bogie and a tractor, a crane is used to respectively hoist the derrick upper segment and the derrick lower segment so as to assemble the derrick upper segment and the derrick lower segment with a bottom seat during the assembly process, and then hydraulic power is used to enable a derrick hoisting oil cylinder to hoist a derrick, and finally a bottom seat hoisting oil cylinder is used to hoist the bottom seat. |
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