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Gesture adjustment and horizontal driving mechanism for profile buoy

A technology of horizontal drive and buoy, applied in the direction of buoys, motor vehicles, special-purpose ships, etc., can solve the problem that buoys cannot be driven horizontally, enhance controllable operation and autonomy, reduce resistance, and avoid changes in their own buoyancy distribution. Effect

Active Publication Date: 2019-10-25
SHENYANG POLYTECHNIC UNIV
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Problems solved by technology

At the same time, the present invention designs a double propeller horizontal propulsion mechanism for profile buoys, which solves the problem that existing buoys cannot be driven horizontally

Method used

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  • Gesture adjustment and horizontal driving mechanism for profile buoy
  • Gesture adjustment and horizontal driving mechanism for profile buoy
  • Gesture adjustment and horizontal driving mechanism for profile buoy

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Embodiment Construction

[0026] In order to better explain the present invention and facilitate understanding, the technical solutions and effects of the present invention will be described in detail below through specific implementation manners in conjunction with the accompanying drawings.

[0027] Such as Figure 1-2 As shown, an attitude adjustment and horizontal drive mechanism for a profile buoy, including a buoy housing 1, a double oil bladder attitude adjustment device, and a double thruster horizontal propulsion device;

[0028] The buoy housing 1 includes a signal chamber 3, a sensor chamber 4, an upper oil chamber 5, a control chamber 7, a hydraulic chamber 8, and a lower oil chamber 10. Both the signal chamber 3 and the lower oil chamber 10 are connected with seawater, and the signal chamber 3 includes a satellite signal antenna 2 and a CTD detection probe 12, the sensor chamber 4, the oil chamber 5, the hydraulic chamber 8 and the control chamber 7 are all airtight chambers, the sensor ch...

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Abstract

A gesture adjustment and horizontal driving mechanism for a profile buoy comprises a buoy shell, a dual-oil bag type gesture adjustment device and a dual-propeller horizontal push device. The invention provides the gesture adjustment and horizontal driving mechanism for the profile buoy. In the novel dual-oil bag type gesture adjustment mechanism designed by the invention, the buoyancy distribution of the buoy can be changed by the dual-oil bag structure after the buoy reaches a preset working depth, 90-degree gesture change of the buoy from vertical direction to horizontal direction is achieved, and the problem that an existing profile buoy only have pure vertical gesture is solved, and the buoy can be maintained in horizontal gesture with minimum water resistance. Meanwhile, the invention designs a dual-propeller horizontal push mechanism for the profile buoy, and the problem that the existing buoy cannot be horizontally driven is solved. By the gesture adjustment and horizontal driving mechanism, the controllability and the independence of the buoy are improved, the buoy can move according to an expected route, the three-dimensional continuous observation capability of the buoyis improved, and the buoy is helped to be recycled.

Description

technical field [0001] The invention belongs to the technical field of underwater propulsion and recovery of buoys, in particular to an attitude adjustment and horizontal drive mechanism for profile buoys. Background technique [0002] Profile buoys have become a real-time ocean observation system covering the whole world, and are widely used in marine hydrological and meteorological surveys. Performing horizontal movements, it is impossible to perform more complex and precise observation tasks. At the same time, due to ocean waves, ocean currents, and the trim during its own ups and downs, the buoy will drift too far and deviate from the expected observation sea area, resulting in low positioning accuracy. If it is directly added to the propeller propulsion system, its vertical posture will also generate relatively large resistance, which is not conducive to horizontal drive due to the limitation of buoy power. [0003] Therefore, the existing profile buoys can no longer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B22/18
CPCB63B22/18B63B2022/006
Inventor 刘爱民任达娄家川孟繁贵陈立阳
Owner SHENYANG POLYTECHNIC UNIV
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