An anti-rust equipment for offshore drilling platform pillars with anti-rust treatment

Abstract

The invention discloses offshore drilling platform strut anti-rust equipment with anti-rust treatment. The equipment comprises a tail end working cabin, the outer wall of the tail end working cabin isfixedly provided with a first connection block, the first connection block is rotationally connected with a second connection block on the outer wall of the first working cabin, and the inner wall ofthe first working cabin is provided with an annular slide rail cavity with an inward opening. The offshore drilling platform strut anti-rust equipment can be hoisted into sea from the position abovea drilling platform, through control of staff on the platform, machines surround a platform strut on the sea level, closing is conducted, the machines can separated the rusted surface from sea water,and then, rust removal and preventing treatment is conducted; because the automation degree of the equipment is high, the staff only need to perform control on the platform instead of falling to the surface of sea, the risk caused by platform maintenance is greatly reduced, the platform maintaining difficulty is greatly lowered, and the service life of the drilling platform is prolonged to the greatest extent.

Description

technical field [0001] The invention relates to the field of antirust of mechanical parts, in particular to antirust equipment for pillars of offshore drilling platforms with antirust treatment. Background technique [0002] In the environment of continuous progress and development of science and technology, offshore oil extraction technology has also been continuously improved and innovated. However, since the offshore drilling platform is in seawater for a long time, it will make the platform equipment vulnerable to seawater erosion, so in order to prolong the service life of the platform as much as possible, it is necessary to carry out necessary maintenance measures on the drilling platform, but the offshore environment is complex, and the platform It is difficult to maintain the machine at the lower part in contact with seawater, and manual maintenance poses a great safety risk. Contents of the invention [0003] The technical problem to be solved by the present inve...

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