Automated Rod Cassettes for Deviated Well Drilling Rigs

Abstract

The invention provides an automatic drill stem box for an inclined shaft drilling machine. According to the automatic drill stem box for the inclined shaft drilling machine, guide rails are arranged at the front end and the rear end of a trailer respectively, drill stem storage racks are arranged between the guide rails, a hydraulic cylinder is arranged on a stand column of the drill stem storage racks and is located on each drill stem storage rack, a movable frame hydraulic motor and a reduction box assembly are arranged on a movable frame, a movable frame arm is arranged on the movable frame, one sides of the two ends of the trailer are respectively provided with a lifting frame support, a lifting frame lifting device is arranged between the lifting frame supports, and a lifting frame hydraulic motor and a reduction box assembly are arranged at the lower end of each lifting frame support. According to the automatic drill stem box for the inclined shaft drilling machine, the automatic pipe arrangement function, the automatic pipe grabbing function and the automatic pipe conveying function are achieved, and the whole automatic drill stem box has the advantages of being fast and convenient to move and transport, convenient to install, high in automation degree, easy to operate, and capable of reliving the labor intensity of drilling workers and improving drilling efficiency.

Description

technical field [0001] The invention relates to a drilling rig, in particular to an automatic drill pipe box for a deviated well drilling rig. Background technique [0002] In the process of oil production, the storage of drilling rigs and drill pipes is mainly by using ground pipe racks for storage. This storage method occupies a large area, is inconvenient to access, has a low degree of automation, has high labor intensity for drillers, and slow moving and transportation. The high cost is not conducive to daily work. Contents of the invention [0003] The technical problem to be solved by the present invention is how to quickly move the drill rods of the drilling rig, and directly and automatically discharge, transport and lift them, so that the operation is convenient, the degree of automation is high, and the operation efficiency is high. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an a...

AI Technical Summary

Problems solved by technology

[0002] In the process of oil production, the storage of drilling rigs and drill pipes is mainly by using ground pipe racks for storage. This storage method occupies a large area, is inconvenient to access, has a low degree of automation, has high labor intensity for drillers, and slow moving and transportation. High cost, not conducive to daily work

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