An underwater external self-release attitude adjustment device

Abstract

The invention discloses an underwater external self-releasing posture adjusting device adapting to posture adjustment of equipment carried by a UUV (Unmanned Underwater Vehicle). The underwater external self-releasing posture adjusting device is divided into a base body, a movement mechanism, a separating mechanism, a rotating prevention mechanism, an adjusting mechanism and the like according to functions. The underwater external self-releasing posture adjusting device is arranged on the equipment which is needed to be carried by the UUV, the equipment which is equipped with the posture adjusting device automatically moves in water after the UUV arrives to a scheduled place and is released, the posture adjusting device is automatically separated from the equipment after the equipment arrives to a scheduled depth, the follow-up working process of the equipment cannot be affected, and a mission is completed by the posture adjusting device. The underwater external self-releasing posture adjusting device disclosed by the invention has the advantages that the releasing reliability is high, the structural combination is simple and compact, the operation is convenient, the use is flexible, and the like.

Description

technical field [0001] The invention belongs to the technical field of underwater launching equipment, and in particular relates to an underwater external self-release attitude adjustment device. Background technique [0002] Unmanned underwater vehicles (UUVs) first appeared in the 1960s. In the early stage of development, UUV was mainly used in civil fields such as deep-water exploration, shipwreck salvage, underwater cable laying and maintenance, and then gradually launched applications such as underwater environment detection. [0003] According to the different navigation control methods, UUV can be divided into two categories: one is cable UUV, also known as underwater remote control vehicle (Remotely Operated Vehicle, ROv); the other is cableless UUV, also known as underwater autonomous Unmanned vehicle (Autonomousunderwater vehicle, AUv), AUv represents the development direction of UUV. [0004] As an emerging unmanned underwater carrier platform, UUV can be deploy...

AI Technical Summary

Problems solved by technology

[0005] When underwater detection equipment works in water, especially equipment with relatively large dimensions (within 10m), in order to ensure the effectiveness of the detection system, various sensors are generally distributed in the axial direction, and most of them The center positions do not coincide. After the equipment is deployed horizontally in the water, torque will be generated according to its mass and buoyancy center distance, which will make the equipment stand upright on the bottom of the water. This feature causes the quality of the equipment to be uneven as a whole.

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