Automatic drill rod blowout prevention buckle cleaning machine

Abstract

The invention relates to an automatic drill rod blowout prevention buckle cleaning machine. The automatic drill rod blowout prevention buckle cleaning machine comprises a manipulator assembly and a working assembly. The working assembly comprises a buckle cleaning device and a blowout prevention device, wherein the buckle cleaning device comprises a rotary disc mechanism, a righting mechanism, anexternal thread brushing mechanism, an internal thread brushing mechanism and an oil throwing mechanism, and the external thread brushing mechanism, the internal thread brushing mechanism and the oilthrowing mechanism are arranged on the rotary disc mechanism. The automatic drill rod blowout prevention buckle cleaning machine can quickly and effectively clean drill rod joint threads, and can coatthe drill rod joints with thread oil and right the drill rod joints, so that the drill rod joints can be quickly butted, the automation level of drill rod operation equipment is effectively improved,the working efficiency is improved, the number of workers on a drill floor is reduced, and the risk of manual operation is reduced. Meanwhile, the automatic drill rod blowout prevention buckle cleaning machine also has a blowout prevention function, and prevents drilling fluid in a lifted drill rod from overflowing to pollute the drill floor when the joint threads are unscrewed; and the blowout prevention device and the buckle cleaning device can be conveniently and quickly replaced with each other, so that the automatic drill rod blowout prevention buckle cleaning machine is multipurpose andwider in application, and the safety and efficiency of petroleum and gas drilling operation are effectively improved.

Description

technical field [0001] The invention relates to the technical field of mechanical devices for oil and natural gas drilling, in particular to an automatic drill pipe anti-blowout cleaning buckle-down machine. Background technique [0002] With the improvement of the automation level of oil drilling operations, automatic drill pipe handling equipment (such as top drives, iron drillers, drill floor manipulators, etc.) are more and more widely used. During the use and storage of the drill pipe, the thread of the joint often has rust and scaling. If the rust is not cleaned in time and the screw thread oil is not cleaned, the normal use and service life of the drill pipe will be affected. [0003] At present, manual cleaning of drill pipe joint threads and application of thread oil is used. The manual operation is labor-intensive and the working environment is harsh. There are high safety risks and seriously affect the personal safety of operators. In addition, when the upper dri...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an automatic drill pipe anti-blowout cleaning machine, which solves the problems of low degree of automation in the operation process of drill pipe cleaning, threading oil application and drill pipe butt jointing and the process of dismantling the drill pipe. Technical problems that easily pollute the drill floor

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