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An underwater dumping mechanism

A heavy block and lever technology, which is applied to underwater ships, underwater operation equipment, motor vehicles, etc., can solve the problems of complex structure, unsuitable for small underwater autonomous vehicles, and large size.

Active Publication Date: 2021-01-08
天津海翼科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing underwater dumping technology includes: mechanical dumping device, the device needs to drive a motor, the structure is relatively complicated, and the cost of the motor is relatively high; fuse dumping is realized by electrochemical means, which has certain pollution to the ocean. However, it cannot be used in fresh water; the electromagnet needs to be energized all the time to realize the adsorption function, and the power consumption is large and the volume is large, so it is not suitable for small underwater autonomous vehicles; The release of the load, the cost is high, the impact of the explosion is large, and it is dangerous

Method used

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Embodiment Construction

[0039] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0040] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the...

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Abstract

The invention discloses an underwater load rejection mechanism. The underwater load rejection mechanism comprises a fixing assembly which comprises a first fixing plate, a second fixing plate and a heavy block fixing cover, wherein the first fixing plate and the second fixing plate are fixed on the heavy block fixing cover; an electromagnetic assembly which is arranged on the first fixing plate; alever assembly which is arranged on the fixing assembly and is fixedly connected with the electromagnetic assembly; and a load rejection assembly which is suspended on the lever assembly. The power-losing electromagnet is adopted to release the counterweight block through the lever assembly, the operation is simple and convenient, and the cost is low.

Description

technical field [0001] This application relates to the field of underwater vehicles, in particular to a dumping mechanism capable of realizing the recovery of underwater autonomous vehicles. Background technique [0002] As a high-tech underwater survey method, underwater autonomous vehicles have been widely used in oceanographic research and exploration and development of marine resources. Towing and recovery of underwater autonomous vehicles are relatively more difficult. [0003] At present, domestic underwater autonomous vehicles are still in the research stage, especially the dumping recovery mechanism. Due to the complex seabed environment, unexpected failures often occur. In order to ensure the smooth recovery of the underwater autonomous vehicle under unexpected circumstances, the design of the underwater dumping device is particularly important. At present, the existing underwater dumping technology includes: mechanical dumping device, the device needs to drive a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/24B63C11/52
CPCB63C11/52B63G8/24
Inventor 魏建仓吴义涛王洪达侯瑞丽丁玉涛
Owner 天津海翼科技有限公司
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