Small autokinetic-movement ocean observation platform shell

An autonomous movement and observation platform technology, applied in transportation and packaging, underwater operation equipment, ships, etc., can solve the problems of many connection points, complex structure, easy damage, etc., to improve the pressure resistance, increase stability, reduce The effect of the use of screws

Active Publication Date: 2013-12-18
天津海翼科技有限公司
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  • Abstract
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Problems solved by technology

[0003] The existing shell connection structure has many conne

Method used

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  • Small autokinetic-movement ocean observation platform shell

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Embodiment Construction

[0014] In order to further illustrate the characteristics and functions of the casing of the small autonomous motion platform of the present invention, a more detailed description will be given below in conjunction with the embodiments.

[0015] The shell structure of the small autonomously moving ocean observation platform of the present invention is composed of two front and rear open water cabin sections and a middle pressure cabin section. The front open water compartment is positioned and matched by the nose tip ellipse shell 2 and the ellipse end cover 4 through the straight opening, and is tightened and fixed by the threaded connection between the hexagon socket head cap screw 1 and the front sealing connector 3 . The shape of the nose tip ellipse shell 2 and the ellipsoid end cap 4 is a half ellipsoid, and the long radius of the ellipsoid is determined according to the movement speed of the autonomous motion platform and the hydrodynamic resistance caused by the movemen...

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Abstract

The invention discloses a small autokinetic-movement ocean observation platform shell. The small autokinetic-movement ocean observation platform shell comprises a front open-water cabin section, a rear open-water cabin section and a middle pressure-resistant cabin section, wherein the front open-water cabin section is formed by straight-opening positioning and matching of a nasal-tip elliptic shell (2) and an ellipsoidal end cover (4); the middle pressure-resistant cabin section is formed by straight-opening connection and positioning of the ellipsoidal end cover (4), a front pressure-resistant shell (6), a front rib ring (7), a middle pressure-resistant shell (8), a rear rib ring (10), a rear pressure-resistant shell (11) and a hemispherical end cover (13) from front to rear in sequence; the rear open-water cabin section is formed by straight-opening positioning and matching of the hemispherical end cover (13), a tail-part elliptic shell (14) and a tail-tip shell (16); the front open-water cabin section, the rear open-water cabin section and the middle pressure-resistant cabin section are tightened, connected and fixed respectively by adopting middle screws.

Description

technical field [0001] The invention belongs to the field of mechanical structure design, and in particular relates to the shape, connection and sealing of a shell structure of a small autonomous motion platform used for ocean environment observation. Background technique [0002] Ocean observation platforms such as small autonomous underwater vehicles, autonomous underwater glider, and self-sustaining profile buoys have been widely used in global ocean environment observations. They are usually composed of external shells with internal electrical systems. The body structure plays a key role in the overall performance of the autonomous motion platform. The design of the external shell structure needs to consider reducing water resistance, enhancing pressure resistance, ensuring sealing performance, and simplifying the connection structure. At present, the shell structure of small autonomous motion ocean observation platforms such as small autonomous underwater vehicles, aut...

Claims

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Application Information

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IPC IPC(8): B63C11/52
Inventor 孙秀军魏建仓王晓鸣齐占峰向晔秦玉峰
Owner 天津海翼科技有限公司
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