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Composite material helicopter platform

A technology of helicopter platform and composite material, applied in the field of composite material helicopter platform, can solve the problems of light weight, and achieve the effect of light weight, good mechanical performance and increased safety

Active Publication Date: 2021-01-08
中集海洋工程有限公司 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] From the above analysis, it can be seen that the current common helicopter platforms cannot achieve light weight, corrosion resistance, high temperature resistance and low cost at the same time.

Method used

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  • Composite material helicopter platform
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  • Composite material helicopter platform

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Embodiment Construction

[0030] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0031] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0032] The invention provides a composite material helicopter platform, which has the advantages of light weight, corrosion resistance, high temperature resistance and high cost performance, and is suitable for marine drilling platforms, marine living platforms, high-end yachts, high-rise buildings and other areas.

[0033] refer to figure ...

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Abstract

The invention provides a composite material helicopter platform. The helicopter platform comprises a deck and a frame arranged below the deck and used for supporting the deck. The deck comprises a framework and a plurality of deck blocks which are located in the same horizontal plane. The framework is in a grid shape and is provided with a plurality of containing spaces, and the deck blocks are arranged in the containing spaces and fixedly connected with the framework. The armor plate block comprises a surface anti-skid layer, a protective layer, a middle flame-retardant layer, a main body layer and a bottom flame-retardant layer which are sequentially arranged from top to bottom, the protective layer is made of aluminum alloy or stainless steel, the surface anti-skid layer comprises a plurality of protrusions arranged on the upper surface of the protective layer, and the middle flame-retardant layer and the bottom flame-retardant layer are both made of flame-retardant materials. The main body layer is made of a honeycomb plate and is of a honeycomb porous structure. The composite material helicopter platform is light in weight, good in mechanical property, fireproof, flame-retardant, heat-insulating, good in corrosion resistance and high in cost performance.

Description

technical field [0001] The invention relates to the technical field of a helicopter platform, in particular to a composite material helicopter platform. Background technique [0002] As a carrier for helicopters to land and take off, helicopter platforms are often deployed in areas such as offshore drilling platforms, marine living platforms, high-end yachts, and high-rise buildings. [0003] At present, the more common helicopter platform materials mainly include steel structure, aluminum alloy structure and reinforced concrete structure. The main advantage of the steel helicopter platform is low cost, but the disadvantages are heavy weight and poor corrosion resistance. The aluminum alloy helicopter platform is light in weight and has good corrosion resistance, but the cost is high. Generally speaking, under the condition of equal strength, the weight of the structure adopting the aluminum alloy structure is about 50%-60% of the steel structure. With its low cost and ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F3/00
CPCE01F3/00
Inventor 李磊杨星驰颜培雷李德江马小燕梁嘉伟苏玉明海芹俞麒峰康艳祥
Owner 中集海洋工程有限公司
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