Oil and water well pipeline external anti-corrosion integrated equipment

Abstract

The invention relates to an integrated anti-corrosion equipment for oil-water well pipelines, which includes X-guiding rails extending in the left and right directions parallel to the oil-water well pipelines, two X-guiding rails are parallel to each other and fixed on the ground at the back side of the pipeline, and the two X-guiding rails are The upper support has a fixed bottom plate that can advance along the guide rail. The fixed bottom plate is hinged with a movable bottom plate. An asphalt paint dipping tank is fixed above the middle of the movable bottom plate. A cloth rolling roller extending along the X direction is arranged behind the pitch paint dipping tank. A glass fiber cloth roll is wound on the roller, and a dipping roll is arranged in the dipping tank of asphalt paint. Finally, it passes through the roll upwards, and then wraps forward on the oil and water well pipeline. The rear portion of the movable base plate is hinged with a horizontal swing cylinder, and the outer end of the horizontal swing cylinder is hinged on the support outside the fixed base plate. The oil-water well pipeline external anti-corrosion integrated equipment can complete the external anti-corrosion work of pipelines safely, efficiently and with low intensity.

Description

technical field [0001] The present invention relates to a special maintenance tool for oil and water wells, in particular to an integrated anti-corrosion equipment for oil and water well pipelines, which is mainly used in the common automatic anti-corrosion work in the external anti-corrosion work of pipelines, including automatic rust removal, cloth wrapping, painting, etc. It belongs to the technical field of anticorrosion of oil and water well pipelines. Background technique [0002] In the external anti-corrosion work of oilfield pipelines, the steel pipe needs to be derusted first, and then frequently wrapped and painted. At present, two people lift the pipe, two people hold the steel pipe to rotate, two people manually wrap the cloth, and two people The wrapped cloth is manually painted, and the operation is repeated until the construction of a steel pipe "four oils and four cloths" is completed. Since there is no special tool, eight operators are required to cooperat...

AI Technical Summary

Problems solved by technology

Since there are no special tools, eight operators are required to cooperate with the operation, which is labor-intensive. It requires not only tube transfer, cloth wrapping, but also manual painting, which requires a large amount of labor and low efficiency.

Manual tube transfer has no stable speed and relies purely on the experience of the operator. Manual cloth wrapping and manual painting are prone to instability, high risk, and easy to cause serious mechanical damage. There are greater safety and quality hidden dangers

[0003] In addition, rust removal is very time-consuming and laborious, and the dust caused is large, which is not conducive to the labor protection of workers. In actual work, rust removal is easy to be incomplete, resulting in a decline in anti-corrosion quality and affecting the service life of the pipeline.

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