CN113247215A - Docking platform is retrieved to ship-hanging AUV - Google Patents
Docking platform is retrieved to ship-hanging AUV Download PDFInfo
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- CN113247215A CN113247215A CN202110641416.1A CN202110641416A CN113247215A CN 113247215 A CN113247215 A CN 113247215A CN 202110641416 A CN202110641416 A CN 202110641416A CN 113247215 A CN113247215 A CN 113247215A
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- auv
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
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Abstract
The invention discloses a ship-mounted AUV recovery docking platform which comprises a lifting suspension and an AUV recovery docking device, wherein one end of the lifting suspension is detachably connected to a ship body, the other end of the lifting suspension is connected with the AUV recovery docking device, and the lifting suspension can enable the AUV recovery docking device to be positioned below the water surface. The ship-mounted AUV recovery docking platform can be used as a mobile node to move with a ship, and the AUV recovery docking sea area range is greatly expanded; by adopting the ship-hanging design, the platform only needs to be launched when being recovered and butted, the daily maintenance is convenient, and the service life and the period are prolonged.
Description
Technical Field
The invention relates to the technical field of AUV recovery devices, in particular to a ship-mounted AUV recovery docking platform.
Background
With the development and utilization of ocean resources, more and more Underwater vehicles (AUV) are applied to ocean exploration and development. However, the AUV has limited energy, and usually needs to complete underwater recovery by means of a certain device to achieve tasks such as energy supplement and daily maintenance.
The existing AUV recovery mode mainly adopts a fixed underwater platform for butt joint recovery, but the method has extremely high requirements on the landform of the sea area where the fixed underwater recovery platform is arranged and the sea condition during recovery, the platform can only be placed on a flat sea bottom, and the butt joint recovery can be carried out only when the sea condition is calm, so that the time and space limitations are seriously imposed. The fixed underwater recovery platform is arranged on the seabed for a long time and is seriously corroded by seawater, the maintenance difficulty is high, the cost is high, and the service life of the platform is greatly reduced.
Disclosure of Invention
The invention aims to provide a ship-mounted AUV recovery docking platform, which solves the problems in the prior art, expands the AUV recovery docking sea area range and prolongs the service life of the platform.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a ship-mounted AUV (autonomous underwater vehicle) recovery and docking platform which comprises a lifting suspension and an AUV recovery and docking device, wherein one end of the lifting suspension is detachably connected to a ship body, the other end of the lifting suspension is connected with the AUV recovery and docking device, and the lifting suspension can enable the AUV recovery and docking device to be positioned below the water surface.
Preferably, the lifting suspension comprises a hanging arm, a lifting mechanism and a hanging bracket, the upper end of the lifting mechanism is connected to the upper end and the lower end of the hanging arm and is connected with the hanging bracket, the hanging arm is hung on the ship body through a bolt, and the hanging bracket is connected with the AUV recovery and docking device through a bolt.
Preferably, the lifting mechanism comprises a hydraulic cylinder, mounting platforms and guide rods, wherein one mounting platform is arranged at each of two ends of the hydraulic cylinder, and the guide rods are vertically arranged between the two mounting platforms.
Preferably, the guide rod is a hydraulic rod, and two ends of the hydraulic rod are respectively arranged on one mounting platform.
Preferably, the hanging arm is connected to the mounting platform on the upper layer through a rotating mechanism, the hanging arm is an L-shaped hanging arm, and the hanging brackets are trapezoidal and symmetrically arranged on the mounting platform on the lower layer.
Preferably, the rotating mechanism comprises a motor and a speed reducer, the motor is connected with an input shaft of the speed reducer, an output shaft of the speed reducer is connected to the mounting platform on the upper layer, and the motor and the speed reducer are both fixed to one end of the hanging arm.
Preferably, the AUV recovery docking device includes a recovery docking device and a frame, the recovery docking device is disposed in the frame, and the frame is connected to the hanger.
Preferably, the recycling butt joint device is provided with a through hole, and the position and the size of the through hole can be matched with the recycled AUV charging module.
Compared with the prior art, the invention has the following technical effects:
the ship-mounted AUV recovery docking platform can be used as a mobile node to move with a ship, and the AUV recovery docking sea area range is greatly expanded; by adopting the ship-hanging design, the platform only needs to be launched when being recovered and butted, thereby being convenient for daily maintenance and prolonging the service life and the period; the charging device is arranged in the frame, is close to the ship body, can be charged in a close contact mode, and is higher in efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a boat-mounted AUV recovery docking platform according to the present invention;
FIG. 2 is a schematic diagram of the present invention;
FIG. 3 is a schematic diagram of the AUV recovery framework of the present invention;
FIG. 4 is a first schematic view of the AUV recovery docking platform of the present invention installed on a ship;
FIG. 5 is a schematic view of the AUV recovery docking platform of the present invention mounted on a ship;
wherein: the system comprises a hanging arm 1, a motor 2, a speed reducer 3, an installation platform 4, a hydraulic cylinder 5, a hydraulic rod 6, a hanging bracket 7, a frame 8, a recovery butt joint device 9 and a ship-mounted AUV recovery butt joint platform 100.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a ship-mounted AUV recovery docking platform, which aims to solve the problems in the prior art, expand the AUV recovery docking sea area range and prolong the service life of the platform.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 5: this embodiment provides a docking platform 100 is retrieved to ship hanging AUV, retrieves interfacing apparatus including lift suspension and AUV, and the one end of lift suspension can be dismantled and connect on the hull, the other end connects AUV and retrieves interfacing apparatus, and the lift suspension can make AUV retrieve the below that interfacing apparatus is in the surface of water.
The lifting suspension comprises a hanging arm 1, a lifting mechanism and a hanging bracket 7, the upper end of the lifting mechanism is connected to the upper end and the lower end of the hanging arm 1 to be connected with the hanging bracket 7, the hanging arm 1 is hung on the ship body through a bolt, and the hanging bracket 7 is connected with an AUV (autonomous underwater vehicle) recovery butt joint device through a bolt. The lifting mechanism comprises a hydraulic cylinder 5, mounting platforms 4 and guide rods, the two ends of the hydraulic cylinder 5 are respectively provided with the mounting platforms 4, the guide rods are vertically arranged between the two mounting platforms 4, the telescopic length of the hydraulic cylinder 5 is at least 5m, the AUV recovery butt joint device is convenient to arrange below the water surface, and the autonomous recovery safe navigation depth of the underwater vehicle is achieved. The guide bar is a hydraulic rod 6, and two ends of the hydraulic rod 6 are respectively arranged on a mounting platform 4. The hanging arm 1 is connected to the mounting platform 4 on the upper layer through a rotating mechanism, the hanging arm 1 is an L-shaped hanging arm and is convenient to be connected with a ship body, and the hanging bracket 7 is trapezoidal and is symmetrically arranged on the mounting platform 4 on the lower layer, so that the AUV recovery butt joint device is stable in use state.
Slewing mechanism includes motor 2 and reduction gear 3, and motor 2 is connected the input shaft of reduction gear 3, and the output shaft of reduction gear 3 is connected on the mounting platform 4 of upper strata, and motor 2 and reduction gear 3 all are fixed in one of hanging arm 1 and serve, rotate through motor 2, and adjustable AUV retrieves interfacing apparatus's orientation, more makes things convenient for the recovery and the butt joint of AUV, as shown in FIG. 5.
The AUV recovery butt joint device comprises a recovery butt joint device 9 and a frame 8, the recovery butt joint device 9 is arranged in the frame 8, and the frame 8 is connected with the hanger 7 through bolts. The recycling butt joint device 9 is provided with a through hole, the position and the size of the through hole can be matched with the charging module of the recycled AUV, and subsequent tasks such as charging or information transmission are facilitated.
When the hanging AUV of this embodiment retrieves docking platform 100 retrieves the AUV, motor 2 passes through reduction gear 3 and drives mounting platform 4 and rotate, and adjustment butt joint and recovery angle drive pneumatic cylinder 5 drive hydraulic stem 6 extension makes the AUV get into the aquatic along retrieving docking device 9, and the AUV gets into along retrieving docking device 9's loudspeaker guide way in retrieving docking device 9. When the AUV is recovered, the hydraulic cylinder 5 is contracted, and the recovery butt joint device 9 is lifted out of water, namely, one AUV recovery task is completed. The fixed underwater AUV recovery butt joint device is prevented from being arranged on the seabed for a long time, and the problems that the influence of the environment is large, the charging efficiency is low and the like are solved.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a docking platform is retrieved to ship hanging AUV which characterized in that: the automatic water supply system comprises a lifting suspension and an AUV recovery and docking device, wherein one end of the lifting suspension is detachably connected to a ship body, the other end of the lifting suspension is connected with the AUV recovery and docking device, and the lifting suspension can enable the AUV recovery and docking device to be located below the water surface.
2. The on-board AUV recovery docking platform of claim 1, wherein: the lifting suspension comprises a hanging arm, a lifting mechanism and a hanging frame, the upper end of the lifting mechanism is connected to the upper end and the lower end of the hanging arm and is connected with the hanging frame, the hanging arm is hung on the ship body through bolts, and the hanging frame is connected with the AUV recovery and butt joint device through bolts.
3. The on-board AUV recovery docking platform of claim 2, wherein: the lifting mechanism comprises a hydraulic cylinder, mounting platforms and guide rods, wherein one mounting platform is arranged at each of two ends of the hydraulic cylinder, and the guide rods are vertically arranged between the two mounting platforms.
4. The on-board AUV recovery docking platform of claim 3, wherein: the guide rod is a hydraulic rod, and two ends of the hydraulic rod are respectively arranged on the mounting platform.
5. The on-board AUV recovery docking platform of claim 4, wherein: the hanging arm is connected to the mounting platform on the upper layer through a rotating mechanism, the hanging arm is an L-shaped hanging arm, and the hanging frames are trapezoidal and symmetrically arranged on the mounting platform on the lower layer.
6. The on-board AUV recovery docking platform of claim 5, wherein: the rotating mechanism comprises a motor and a speed reducer, the motor is connected with an input shaft of the speed reducer, an output shaft of the speed reducer is connected to the mounting platform on the upper layer, and the motor and the speed reducer are both fixed to one end of the hanging arm.
7. The on-board AUV recovery docking platform of claim 2, wherein: the AUV recovery butt joint device comprises a recovery butt joint device and a frame, wherein the recovery butt joint device is arranged in the frame, and the frame is connected with the hanging bracket.
8. The on-board AUV recovery docking platform of claim 7, wherein: the recycling butt joint device is provided with a through hole, and the position and the size of the through hole can be matched with the recycling AUV charging module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641416.1A CN113247215A (en) | 2021-06-09 | 2021-06-09 | Docking platform is retrieved to ship-hanging AUV |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110641416.1A CN113247215A (en) | 2021-06-09 | 2021-06-09 | Docking platform is retrieved to ship-hanging AUV |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954806A (en) * | 2022-06-10 | 2022-08-30 | 广东智能无人系统研究院 | Lifting butt joint device for underwater robot energy and data transmission |
| CN115056924A (en) * | 2022-06-14 | 2022-09-16 | 广东智能无人系统研究院 | Submersible autonomous laying and recycling system device |
| CN115158600A (en) * | 2022-06-20 | 2022-10-11 | 西北工业大学 | High-speed test model recovery unit that entries of navigation body |
| CN115946825A (en) * | 2022-12-27 | 2023-04-11 | 沈阳辽海装备有限责任公司 | Recovery device for underwater glider |
| CN116001988A (en) * | 2022-12-27 | 2023-04-25 | 沈阳辽海装备有限责任公司 | Cloth recycling system for underwater glider and cloth recycling method thereof |
| CN115946825B (en) * | 2022-12-27 | 2024-10-25 | 中船辽海装备有限责任公司 | Recovery device for underwater glider |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954806A (en) * | 2022-06-10 | 2022-08-30 | 广东智能无人系统研究院 | Lifting butt joint device for underwater robot energy and data transmission |
| CN115056924A (en) * | 2022-06-14 | 2022-09-16 | 广东智能无人系统研究院 | Submersible autonomous laying and recycling system device |
| CN115158600A (en) * | 2022-06-20 | 2022-10-11 | 西北工业大学 | High-speed test model recovery unit that entries of navigation body |
| CN115158600B (en) * | 2022-06-20 | 2024-05-24 | 西北工业大学 | Recovery device for high-speed water entry test model of navigation body |
| CN115946825A (en) * | 2022-12-27 | 2023-04-11 | 沈阳辽海装备有限责任公司 | Recovery device for underwater glider |
| CN116001988A (en) * | 2022-12-27 | 2023-04-25 | 沈阳辽海装备有限责任公司 | Cloth recycling system for underwater glider and cloth recycling method thereof |
| CN115946825B (en) * | 2022-12-27 | 2024-10-25 | 中船辽海装备有限责任公司 | Recovery device for underwater glider |
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Application publication date: 20210813 |
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