Terrestrial deep drilling rig energy saving power catwalk
A catwalk and deep well technology, applied in drill pipes, drill pipes, drilling equipment, etc., can solve the problems of insufficient drilling tool protection and large friction, and achieve the effects of improving operating efficiency, eliminating interference and avoiding shaking.
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[0030] The present invention will be described in detail below in conjunction with the drawings and embodiments.
[0031] See figure 1 , The energy-saving power catwalk for land deep well drilling rigs of the present invention mainly includes a turning plate feeding mechanism 1, a horizontal pushing trolley 2, a turning plate returning mechanism 3, a V-wheel lifting mechanism 4, a ramp vehicle 5, a lifting manipulator 6 and a drill Table top V-wheel trolley 7. The main body of the flap feeding mechanism 1 is driven by two hydraulic cylinders. One hydraulic cylinder is connected by a double pin shaft and the other hydraulic cylinder is connected by a rear flange. After the system is started, the two hydraulic cylinders of the flap feeding mechanism 1 act first. The hydraulic cylinder extends to raise the turning device to be flush with the slideway surface of the catwalk, and the drill rod reaches the slideway in the horizontal part of the catwalk. The hydraulic cylinder on the l...
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