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Large-depth autonomous underwater vehicle electromagnetic load rejection device

An autonomous vehicle and large-depth technology, applied in underwater ships, underwater operation equipment, transportation and packaging, etc., can solve the problems of incomplete versatility and modularization, and achieve simple installation, high reliability, and maintenance convenient effect

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the underwater autonomous vehicle systems that use electromagnets to trigger dumping are all tailored according to their own conditions, and do not fully have the characteristics of universality and modularization

Method used

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  • Large-depth autonomous underwater vehicle electromagnetic load rejection device
  • Large-depth autonomous underwater vehicle electromagnetic load rejection device
  • Large-depth autonomous underwater vehicle electromagnetic load rejection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1, such as Figure 1 to Figure 4 Shown:

[0021] An electromagnetic dumping device for a large-depth underwater autonomous vehicle, comprising: a housing (101), a ballast mechanism (102), and an actuator (103), the housing (101) is sealed by a pressure-resistant mounting bracket 1 and an O-shaped Ring 2, sealing cover plate 3, sealing gasket 4, pressure-resistant head 5, head hexagon socket head screw 6, watertight connector 7, hexagon socket head screw 8, ballast mechanism (102) is composed of mechanical hook 9, reset torsion spring 10. Flat head screw 11, U-shaped connecting block 12, connecting block screw 13, electromagnet bracket 14, electromagnet bracket screw 15, travel push rod 16, travel nut 17, electromagnet 18, electromagnet screw 19, electromagnet return spring 20. Electromagnet shell 21, electromagnet shell screw 22, actuator (103) consists of load lead block 23, load spring 24, short limit pin 25, short limit pin screw 26, long limit pin 27, long ...

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Abstract

The invention discloses a large-depth autonomous underwater vehicle electromagnetic load rejection device which comprises a shell, a ballast mechanism and an execution mechanism. The ballast mechanismand the execution mechanism are connected to the shell. The large-depth autonomous underwater vehicle electromagnetic load rejection device has the advantages that an electromagnet adopted as a trigger source has the characteristic of being high in response speed, a mechanical hook and a spring serving as the execution mechanism have the characteristics of being simple in installation and convenient to maintain, long and short hinge pins are used as ballast device guide rails so that load reduction can be finished at the large inclination angle, reliability is high, and the safety performanceis good.

Description

technical field [0001] The invention relates to the technical field of a dumping device for an underwater vehicle, in particular to an electromagnetic dumping device for a large-depth underwater autonomous vehicle. Background technique [0002] As we all know, there are a lot of oil and gas resources in the depths of the ocean. Facing the increasingly depleted land resources and the ever-increasing demands of human society, underwater robots that can complete various detection and operation tasks in large-depth environments have been developed rapidly. [0003] As an important branch of underwater robots, autonomous underwater vehicles (AUVs) have been valued by countries all over the world because of their large range of activities, high degree of automation, and outstanding operating efficiency. However, improving the intelligence of AUVs, increasing their diving depth and operating range, and improving their own safety have always been concerns in the process of AUV rese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/24
CPCB63G8/24
Inventor 潘光曹永辉
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