Corrosion resistance detection device of supporting structure for ocean exploration operation platform

Abstract

The invention discloses a corrosion resistance detection device of a supporting structure for an ocean exploration operation platform. The detection device comprises a box body. The base is welded tothe inner wall of the bottom of the box body. The cross section shape of the base is an isosceles trapezoid. A first push rod motor and a second push rod motor are respectively fixed to the outer wallof one side of the box body by bolts. The output ends of the first push rod motor and the second push rod motor respectively penetrate the inner wall of one side of the box body, and are welded witha striking plate and a curved plate. The inner walls of the opposite sides of the box body are respectively welded with a turbulence plate and a wave plate. Vent holes with the same specifications areformed in the two sides of the outer wall of the bottom of the box body respectively. An air outlet pipe and an air inlet pipe are welded to the inner wall of one side of the two vent holes respectively. One end of the air outlet pipe and the air inlet pipe is connected with the same hot-air blower. The corrosion resistance detection device of the supporting structure for the ocean exploration operation platform cannot only simulate the action of the seabed stone striking the support structure, change the direction of the stone hitting, but also can simulate various corrosive factors of the sea and improve the authenticity of the device detection.

Description

technical field [0001] The invention relates to the technical field of ocean engineering, in particular to a corrosion resistance detection device for a support structure used in an ocean exploration operation platform. Background technique [0002] As the most important structure of the platform, the support structure for the ocean exploration operation platform has very high requirements for corrosion resistance. The existing corrosion resistance detection devices consider too few factors, only considering common problems such as waves, ocean humid and hot air, etc. After analyzing many Other marine factors will affect the detection of corrosion resistance, such as tides, seabed turbulence and the impact of submarine gravel. The submarine gravel will move under the drive of waves, hitting the support structure on the seabed, and the surface of the support structure will be damaged. The damage of the anti-corrosion layer is particularly likely to cause seawater to enter the...

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following deficiencies: only simulating the corrosion detection state of the sample in the environment on the sea surface, and cannot comprehensively simulate the corrosion detection of the structure

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