Internal filling type anti-impact underwater floating barrel platform

Abstract

The invention provides an internal filling type anti-impact underwater floating barrel platform. The underwater floating barrel platform comprises bearing floating barrels and a flow guide wing plate, wherein each bearing floating barrel is a rigid framework and a carrying platform of the whole underwater floating barrel platform, and comprises a connecting ring, foams, a sealing baffle and two pressure-resisting barrels; the flow guide wing plate is an outer-layer protective cover and a flow guide cover of the whole underwater floating barrel platform, and comprises a filling layer, a supporting frame and a rubber covering layer; the flow guide wing plate covers the outer sides of the bearing floating barrels and the section of a covering face is in a streamline form; and according to different use conditions, a plurality of bearing floating barrels are sequentially connected through metal connecting flanges on the bearing floating barrels to form the underwater floating barrel platforms with the different lengths. The underwater floating barrel platform can be used for carrying detection equipment and has certain carrying capability and vibration-absorption effect in water; and the underwater floating barrel platform can resist certain impact, fluid resistance coefficients are reduced by a streamline-shaped structure, and the stability under water flow and surge environments is improved.

Description

technical field [0001] The invention relates to the design and manufacture of an inner-filled impact-resistant underwater buoy platform. Background technique [0002] After the "9.11" terrorist attack, the international community has gradually increased its efforts to combat terrorist activities. However, with the development of science and technology, the types and forms of terrorist activities have also undergone new changes. Compared with traditional terrorist activities, underwater terrorist attacks have the characteristics of high concealment, low cost, strong destructive capability, and easy attack and difficult defense. It has created more convenient conditions, making it possible to launch underwater attacks on key targets such as nuclear power plant water inlets and discharge outlets, bridge foundations, hydropower stations, dams, ports, dock installations, and naval facilities. In waters lacking underwater security systems, miniature submersibles and frogmen can c...

AI Technical Summary

Problems solved by technology

However, such underwater moored platforms are mostly composed of metal frames and floating balls, with limited carrying capacity and poor impact resistance. In the current and swell environment, the jitter is serious and the stability is poor, and most of them are single-point. The mooring platform has a certain impact on the detection accuracy and range of the system, and cannot meet the underwater security requirements of large-scale waters

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