A repair platform for pipelines used in ocean mining technology

Abstract

The invention discloses a pipeline repair platform applied in ocean mining technology, which comprises a base, a driving motor, a pipeline body, a paint tank and a transmission pump. The right end of the base is fixedly equipped with a driving motor, and the output of the driving motor A reciprocating screw rod is installed at the end, a roller rod is installed at the end of the vertical clamping block, and an extruding block is installed on the inner side of the roller rod, the lower end of the stirring rod is installed inside the paint tank, and the paint tank is fixedly installed Inside the moving hollow column, a terminal gear is installed on the right end of the linkage rod, and a clamping gear ring is installed on the lower end of the terminal gear. The pipeline repair platform applied in marine mining technology can carry out stable multi-directional synchronous clamping of the pipeline, and at the same time, can evenly remove impurities on the surface of the pipeline, which can improve the uniformity of the coating on the pipeline, and in The paint can be agitated and mixed during spraying.

Description

technical field [0001] The invention relates to the related technical field of marine resource exploitation, in particular to a repairing platform for pipelines used in marine mining technology. Background technique [0002] With the development of society, people's demand for resources is also increasing, so the exploitation of ocean energy is also gradually paying attention. In order to facilitate the effective exploitation of ocean energy, ocean drilling platforms are usually built on the sea. An important part of marine engineering is an indispensable means of offshore oil and gas exploration and development. As an important medium for transporting fluids in offshore drilling platforms, pipelines are mostly sprayed with anti-corrosion paint on the outside of the pipelines, so as to To prevent the pipeline from rotting after a long period of time. Due to the influence of external environmental factors, the outer paint layer of the pipeline is prone to fall off after a per...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a repair platform for pipelines used in marine mining technology, to solve the problem that the existing standpipe maintenance devices on the market proposed by the above-mentioned background technology are inconvenient to perform multiple reverse operations on the pipeline during use. The synchronous clamping and fixing of the pipe can easily lead to loosening of the pipe during the maintenance process. At the same time, it is not easy to remove the impurities and dust attached to the surface of the pipe during the spraying maintenance process, and it is easy to affect the whole due to excessive impurities. The spraying effect of the coating is poor, and the spraying effect of the paint layer is poor, and it is not convenient to spray evenly on the surface of the pipeline, which leads to the phenomenon that the coating on the surface of the pipeline is prone to spraying omissions. Furthermore, due to the long-term placement of the paint, the problem of sedimentation and delamination of the paint occurs

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