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An elastic connection device for wave glider cable and underwater gliding body

A technology of elastic connection and glider, which is applied in the direction of pivot connection, transportation and packaging, transmission elements or ropes or cables for pulleys, etc., which can solve the problems of low energy utilization rate, short life, high noise, etc.

Active Publication Date: 2021-08-20
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is that the rigid articulation device used in the wave glider in the prior art has large fatigue damage, low energy utilization rate, high noise and short service life under severe sea conditions.

Method used

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  • An elastic connection device for wave glider cable and underwater gliding body
  • An elastic connection device for wave glider cable and underwater gliding body
  • An elastic connection device for wave glider cable and underwater gliding body

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Embodiment Construction

[0023] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0024] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

[0025] like figure 1 As shown, a kind of elastic connecting device for wave glider cable and underwater gliding body of the present invention...

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PUM

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Abstract

The invention discloses an elastic connecting device for a wave glider cable and an underwater gliding body, relates to the field of ships and marine engineering, and includes a fixed hinge block, a steering hinge block, and an elastic hinge block, and the elastic hinge block is divided into a superstructure And the lower structure, the lower structure of the elastic hinge block includes an elastic hinge block shell, a cylindrical steel block, a spring, a cable locking block and an anti-off steel block. The present invention can guarantee the connection strength and allow a certain relative displacement along the cable direction, so that the present invention can delay the process of transmitting the violent movement of the surface mother ship to the underwater gliding body under severe sea conditions, reduce the impact load, and improve Energy efficiency, reduce noise, and prolong service life.

Description

technical field [0001] The invention relates to the field of ships and ocean engineering, in particular to an elastic connection device for a wave glider cable and an underwater glider. Background technique [0002] The wave glider is a kind of ocean observation equipment formed by two main bodies of the surface mother ship and the underwater gliding body connected by cables. The surface mother ship moves with the waves in the ocean environment, driving the underwater gliding body to rise and fall together. Under the action of the hydrofoil, the underwater gliding body obtains forward motion, and then drives the surface mother ship to move forward together. The power transmission between the mother ship and the gliding body relies on a non-stretchable cable, which contains communication cables and has high tensile strength. At present, the connection method between the cable and the underwater gliding body is a rigid hinge, which can be practically applied in most sea condi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B21/66F16G11/00F16C11/04
CPCB63B21/66F16C11/045F16C2326/30F16G11/00
Inventor 田新亮王鹏潘松吴夏李欣张显涛
Owner SHANGHAI JIAO TONG UNIV
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