CN110667803B - Recovery device and recovery method for releaser failure submerged buoy - Google Patents
Recovery device and recovery method for releaser failure submerged buoy Download PDFInfo
- Publication number
- CN110667803B CN110667803B CN201911064236.0A CN201911064236A CN110667803B CN 110667803 B CN110667803 B CN 110667803B CN 201911064236 A CN201911064236 A CN 201911064236A CN 110667803 B CN110667803 B CN 110667803B
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- bottom supporting
- recovery
- recovery ship
- cable
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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
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
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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
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Abstract
The invention belongs to the field of ocean observation, in particular to a recovery device and a recovery method of a releaser failure submerged buoy, wherein the recovery device comprises a recovery ship A, a towing rope B, a recovery ship B and a bottom supporting device, and the bottom supporting device is positioned between the recovery ship A and the recovery ship B; the bottom supporting device comprises a bottom supporting weight A, bottom supporting cables, a salvaging hook and a bottom supporting weight B, wherein the bottom supporting weight A and the bottom supporting weight B which are positioned on the seabed are respectively connected with a winch on a recovery ship A and a recovery ship B through a towing rope A and a towing rope B, the bottom supporting weight A and the bottom supporting weight B are connected through a plurality of bottom supporting cables, and two adjacent bottom supporting cables are connected through the salvaging hook; the recovery ship A and the recovery ship B drag the bottom supporting weight A and the bottom supporting weight B through the dragging rope A and the dragging rope B respectively, and the salvaging hook is dragged by the bottom supporting weight A and the bottom supporting weight B through the bottom supporting cable. The invention has the advantages of strong practicability, low cost and easy realization of the salvage and recovery method.
Description
Technical Field
The invention belongs to the field of ocean observation, and particularly relates to a recovery device and a recovery method for a releaser failure submerged buoy.
Background
The submerged buoy system is an important technical device for marine environment investigation, has the characteristic of comprehensively and automatically monitoring the elements such as ocean profile ocean current, water temperature, salinity and the like in an unattended manner for a long time, continuously and synchronously under severe marine environment conditions, is an extension and expansion of a marine observation shore station, a survey ship, a survey plane and the like in space and time, is an important means for offshore monitoring, and has the effect that other survey methods cannot be substituted; has the advantages of good concealment and difficult damage, and can be widely applied, the importance of which is increasingly being appreciated by the world's ocean countries. After the submerged buoy system works and is in service at sea for a long time, the release device is unhooked and fails due to external reasons such as biological adhesion, fishing net winding and the like or the release device self-body reasons such as electric quantity exhaustion, signal receiving failure and the like. However, the submerged buoy observation data are precious, the submerged buoy self equipment is expensive, and the submerged buoy with the failure releaser needs to be salvaged and recovered. At present, the recovery of the failure submerged buoy of the releaser is to find the submerged hook of the diver for recovery, so that the specialized weight submerged buoy is high in price and high in risk; in addition, in deeper sea areas, specialized heavy divers are also unable to dive. If a heavy-duty ROV (remotely operated vehicle) is used, the heavy-duty ROV is expensive, difficult to find, and requires a skilled ROV operator and specialized scientific mother ship support, which is expensive and difficult to implement.
Disclosure of Invention
In order to solve the problems of manual salvage and recovery or salvage and recovery by using an ROV, the invention aims to provide a recovery device and a recovery method for a releaser failure submerged buoy. The invention realizes salvage and recovery of the submerged buoy of the failure of the underwater releaser based on the supporting of ships such as small-sized fishing boats and the like and the cooperation of the bottom supporting device.
The aim of the invention is realized by the following technical scheme:
the recovery device comprises a recovery ship A, a towing rope B, a recovery ship B and a bottom supporting device, wherein the bottom supporting device is positioned between the recovery ship A and the recovery ship B; the bottom supporting device comprises a bottom supporting weight A, a bottom supporting cable, a salvaging hook and a bottom supporting weight B, wherein the bottom supporting weight A and the bottom supporting weight B which are positioned on the sea bottom are respectively connected with a winch on a recovery ship A and a recovery ship B through a towing rope A and a towing rope B, the bottom supporting weight A and the bottom supporting weight B are connected through a plurality of bottom supporting cables, and two adjacent bottom supporting cables are connected through the salvaging hook; the recovery ship A and the recovery ship B drag the bottom supporting weight A and the bottom supporting weight B through the dragging rope A and the dragging rope B respectively, and the salvaging hook is dragged by the bottom supporting weight A and the bottom supporting weight B through the bottom supporting cable.
Wherein: the salvage hook comprises a salvage hook body and an anti-tripping device, wherein a cable inlet is formed in the top of the salvage hook body, and two adjacent bottom cables are respectively connected to two sides of the cable inlet; one end of the anti-tripping device is connected to one side of the cable inlet, the other end of the anti-tripping device is in butt joint with the other side of the cable inlet, the anti-tripping device comprises a torsion spring, clamping plates and clamping screws, clamping plates are arranged on two sides of a salvaging hook body on one side of the cable inlet, one ends of the clamping plates on two sides are connected through the clamping screws penetrating through the salvaging hook body, and the other ends of the clamping plates on two sides are connected through the clamping screws; the torsion spring is sleeved on the clamping screw between one ends of the clamping plates at two sides, one end of the torsion spring is abutted to the salvage hook body at one side of the cable inlet, and the other end of the torsion spring is connected with the clamping plates; and a cable accommodating hole is formed in the salvaging hook body below the anti-tripping device.
The salvage hook body is a cuboid, and rope eyes for connecting with the bottom supporting cable are arranged on two sides of the cable inlet; an anti-tripping fixing hole is formed in the fishing hook body on one side connected with the anti-tripping device.
The cable containing hole is communicated with the cable inlet after the anti-tripping device rotates to one side of the cable inlet.
The width of the cable inlet is smaller than the width of Rong Lankong.
The recovery ship A and the recovery ship B navigate in parallel in the process of recovering the submerged buoy.
The recovery method of the recovery device of the releaser failure submerged buoy comprises the following steps:
the recovery ship A and the recovery ship B drag the bottom supporting device connected between the two ships to navigate, when the submerged buoy is failed by the releaser to be salvaged, the cable on the submerged buoy is towed by the bottom supporting cable and slides to the salvaging hook, and the cable on the submerged buoy penetrates into the salvaging hook; and then, the recovery ship A and the recovery ship B are crossed to navigate, and after crossing, the recovery ship A and the winch on the recovery ship B jointly recover the bottom supporting device through the towing rope A and the towing rope B, so that the submerged buoy with the failure releaser is towed.
Wherein: the salvage hook comprises a salvage hook body and an anti-tripping device, wherein a cable inlet is formed in the top of the salvage hook body, and two adjacent bottom cables are respectively connected to two sides of the cable inlet; one end of the anti-tripping device is connected to one side of the cable inlet, the other end of the anti-tripping device is in butt joint with the other side of the cable inlet, the anti-tripping device comprises a torsion spring, clamping plates and clamping screws, clamping plates are arranged on two sides of a salvaging hook body on one side of the cable inlet, one ends of the clamping plates on two sides are connected through the clamping screws penetrating through the salvaging hook body, and the other ends of the clamping plates on two sides are connected through the clamping screws; the torsion spring is sleeved on the clamping screw between one ends of the clamping plates at two sides, one end of the torsion spring is abutted to the salvage hook body at one side of the cable inlet, and the other end of the torsion spring is connected with the clamping plates; a cable accommodating hole is formed in the salvage hook body below the anti-tripping device;
the cable system of the submerged buoy sliding to the salvage hook opens the anti-tripping device to one side of the cable inlet along the cable inlet on the salvage hook and penetrates into the cable accommodating hole; after penetrating, the anti-tripping device resets under the action of the torsion spring and is in re-abutting connection with the other side of the cable inlet, so that the communication between the cable inlet and the cable containing hole is blocked, and the cable system of the submerged buoy is prevented from being separated from the salvaging hook.
Before recovery, a plurality of the bottom supporting cables and a plurality of salvaging hooks are connected together at intervals, when the recovery ship A and the recovery ship B reach the sea area of the submerged buoy with the failure releaser, one end of the bottom supporting cable connected together is delivered to the other recovery ship B from one recovery ship A, the towing rope A is connected to the bottom supporting weight A on the recovery ship A, and the towing rope B is connected to the bottom supporting weight B on the recovery ship B; then, the recovery ship A and the recovery ship B are separated from each other by a set distance, the respective supporting weights are lowered through the towing ropes on the respective ships, so that the plurality of supporting bottom cables and the plurality of salvage hooks are lowered on the seabed, and the recovery ship A and the recovery ship B are connected together through the supporting bottom cables laid on the seabed.
The set distance that recovery vessel A leaves from recovery vessel B is less than the sum of the lengths of the individual underwire cables.
The invention has the advantages and positive effects that:
1. easy to realize, with low costs: the invention is based on the support of small-sized fishing boats and other ships, and is matched with the bottom supporting device, thereby realizing the salvage and recovery of the submerged buoy with the failure of the underwater releaser in a simple way without a special heavy submerged device or an operation type ROV (remote unmanned underwater vehicle) device.
2. The efficiency is high: the two recovery ships are connected together through the plurality of supporting bottom cables and the plurality of salvaging hooks, and after the ship runs through the submerged buoy in parallel, the bottom supporting devices between the two ships are recovered after crossing, so that the submerged buoy can be towed on the ship basically once.
Drawings
FIG. 1 is a schematic view of the overall structure of the recovery device of the present invention;
FIG. 2 is a schematic view of the fishing hook of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a view showing the recovery device of the present invention in use when recovering a malfunctioning submerged buoy of a releaser;
wherein: 1 is a recovery ship A,2 is a towing rope A,3 is a bottom supporting weight A,4 is a bottom supporting cable, 5 is a salvaging hook, 501 is a salvaging hook body, 502 is a rope eye, 503 is an anti-tripping device, 5031 is a torsion spring, 5032 is a clamping plate, 5033 is a clamping screw, 504 is a cable inlet, 505 is an anti-tripping fixing hole, 506 is a cable containing hole, 6 is a submerged buoy, 7 is a bottom supporting weight B,8 is a towing rope B,9 is a recovery ship B, and 10 is a winch.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the recovery device of the present invention comprises a recovery vessel A1, a towing rope A2, a towing rope B8, a recovery vessel B9, and a bottom support device, wherein the bottom support device is located between the recovery vessel A1 and the recovery vessel B9; the bottom supporting device comprises a bottom supporting weight A3, a bottom supporting cable 4, a salvaging hook 5 and a bottom supporting weight B7, wherein the bottom supporting weight A3 and the bottom supporting weight B7 which are positioned on the sea bottom are respectively connected with a winch 10 on a recovery ship A1 and a recovery ship B9 through a towing rope A2 and a towing rope B8, the bottom supporting weight A3 and the bottom supporting weight B7 are connected through a plurality of bottom supporting cables 4, and two adjacent bottom supporting cables 4 are connected through the salvaging hook 5. The recovery ship A1 and the recovery ship B9 drag the bottom supporting weight A3 and the bottom supporting weight B7 through the drag rope A2 and the drag rope B8 respectively, and the salvage hook 5 is dragged by the bottom supporting weight A3 and the bottom supporting weight B7 through the bottom supporting cable 4.
The salvage hook 5 of this embodiment includes a salvage hook body 501 and an anti-trip 503, a cable inlet 504 is provided at the top of the salvage hook body 501, and two adjacent bottom cables 4 are respectively connected to two sides of the cable inlet 504; the salvage hook body 501 of this embodiment is a cuboid, and rope eyes 502 for connecting with the bottom supporting cable 4 are arranged on two sides of the cable inlet 504. One end of the anti-tripping device 503 is connected to one side of the cable inlet 504, the other end is abutted against the other side of the cable inlet 504, and an anti-tripping fixing hole 505 is formed in the fishing hook body 501 on the side where the anti-tripping device 503 is connected. The anti-tripping device 503 comprises a torsion spring 5031, a clamping plate 5032 and a clamping screw 5033, wherein the clamping plate 5032 is arranged on two sides of the salvaging hook body 501 at one side of the cable inlet 504, the clamping plate 5032 in the embodiment is rectangular, and both ends of the clamping plate 5032 are provided with round light holes; one end of each clamping plate 5032 on two sides is connected through a clamping screw 5033, and the clamping screw 5033 penetrates through the anti-tripping fixing hole 505; the other ends of the clamping plates 5032 at the two sides are connected through clamping screws 5033 and are kept abutting against the other side of the cable inlet 504 under the action of torsion springs 5031. A torsion spring 5031 is sleeved on the clamping screw 5033 between one ends of the clamping plates 5032 at two sides, one end of the torsion spring 5031 is abutted against the salvaging hook body 501 at one side of the cable inlet 504, and the other end is connected with the clamping plates 5032. The salvaging hook body 501 below the anti-tripping device 503 is provided with a cable containing hole 506, and the cable containing hole 506 is communicated with the cable inlet 504 after the anti-tripping device 503 rotates to one side of the cable inlet 504.
The recovery ship A1 and the recovery ship B9 of the present embodiment travel in parallel during the recovery of the submerged buoy 6.
The recovery method of the recovery device of the releaser failure submerged buoy comprises the following steps:
as shown in fig. 1, when a plurality of the carrier cables 4 and a plurality of the salvage hooks 5 are connected together at intervals in advance and the recovery vessel A1 and the recovery vessel B9 arrive at the sea area of the submerged buoy 6 where the releaser fails, one end of the carrier cable 4 connected together is transferred from one recovery vessel A1 to another recovery vessel B9, the towing rope A2 is connected to the carrier weight A3 on the recovery vessel A1, and the towing rope B8 is connected to the carrier weight B7 on the recovery vessel B9; then, the recovery vessel A1 is separated from the recovery vessel B9 by a set distance (the vessel distance is smaller than the sum of the lengths of the respective underwire cables 4), the respective underwire weights are lowered by the towing ropes on the respective vessels, thereby lowering the plurality of underwire cables 4 and the plurality of salvage hooks 5 to the sea floor, and the recovery vessel A1 and the recovery vessel B9 are connected together by the underwire cables 4 laid on the sea floor.
As shown in fig. 4, the recovery ship A1 and the recovery ship B9 keep a set distance to navigate in parallel, and further tow the bottom supporting device connected between the two ships to navigate, when the submerged buoy 6 with the releaser failing to be salvaged passes through, the cable on the submerged buoy 6 is towed by the bottom supporting cable 4 and slides to the salvage hook 5, the cable on the submerged buoy 6 is opened to one side of the cable inlet 504 along the cable inlet 504 on the salvage hook 5, and penetrates into the cable containing hole 506; after penetrating, the anti-tripping device 503 resets under the action of the torsion spring 5031, and is in re-abutting connection with the other side of the cable inlet 504, so that the communication between the cable inlet 504 and the cable containing hole 506 is blocked, and the cable system of the submerged buoy 6 cannot be separated from the salvaging hook 5 under the action of the anti-tripping device 503. Then, the recovery ship A1 and the recovery ship B9 travel crosswise, after crossing, the recovery ship A1 and the winch 10 on the recovery ship B9 jointly recover the bottom supporting device through the towing rope A2 and the towing rope B8, and further the submerged buoy 6 with the releaser malfunctioning is towed, so that the recovery of the observation submerged buoy system is completed.
Claims (5)
1. The utility model provides a recovery unit of releaser failure submerged buoy which characterized in that: the system comprises a recovery ship A (1), a towing rope A (2), a towing rope B (8), a recovery ship B (9) and a bottom supporting device, wherein the bottom supporting device is positioned between the recovery ship A (1) and the recovery ship B (9); the bottom supporting device comprises a bottom supporting weight A (3), a bottom supporting cable (4), a salvaging hook (5) and a bottom supporting weight B (7), wherein the bottom supporting weight A (3) and the bottom supporting weight B (7) which are positioned on the sea bottom are respectively connected with a winch (10) on a recovery ship A (1) and a recovery ship B (9) through a towing rope A (2) and a towing rope B (8), the bottom supporting weight A (3) is connected with the bottom supporting weight B (7) through a plurality of bottom supporting cables (4), and two adjacent bottom supporting cables (4) are connected through the salvaging hooks (5); the recovery ship A (1) and the recovery ship B (9) drag the bottom supporting weight A (3) and the bottom supporting weight B (7) through the dragging rope A (2) and the dragging rope B (8), and the salvaging hook (5) is dragged by the bottom supporting weight A (3) and the bottom supporting weight B (7) through the bottom supporting cable (4);
the recovery method of the recovery device comprises the following steps: when the recovery ship A (1) and the recovery ship B (9) drag the bottom supporting device connected between the two ships to navigate and pass through the submerged buoy (6) with the failure of the releaser needing to be salvaged, the cable system on the submerged buoy (6) is towed by the bottom supporting cable (4) and slides to the salvage hook (5), and the cable system on the submerged buoy (6) penetrates into the salvage hook (5); then, the recovery ship A (1) and the recovery ship B (9) are crossed to navigate, and after crossing, the recovery ship A (1) and a winch (10) on the recovery ship B (9) jointly recover the bottom supporting device through the towing rope A (2) and the towing rope B (8), so as to further tow the submerged buoy (6) with the failure of the releaser;
the salvage hook (5) comprises a salvage hook body (501) and an anti-tripping device (503), wherein a cable inlet (504) is formed in the top of the salvage hook body (501), and two adjacent bottom cables (4) are respectively connected to two sides of the cable inlet (504); one end of the anti-tripping device (503) is connected to one side of the cable inlet (504), the other end of the anti-tripping device is abutted to the other side of the cable inlet (504), the anti-tripping device (503) comprises a torsion spring (5031), clamping plates (5032) and clamping screws (5033), clamping plates (5032) are arranged on two sides of a salvage hook body (501) on one side of the cable inlet (504), one ends of the clamping plates (5032) on two sides are connected through the clamping screws (5033) penetrating through the salvage hook body (501), and the other ends of the clamping plates (5032) on two sides are connected through the clamping screws (5033); the torsion spring (5031) is sleeved on the clamping screw (5033) between one ends of the clamping plates (5032) at two sides, one end of the torsion spring (5031) is abutted to the salvage hook body (501) at one side of the cable inlet (504), and the other end of the torsion spring is connected with the clamping plates (5032); a cable accommodating hole (506) is formed in the salvaging hook body (501) below the anti-tripping device (503);
the cable system of the submerged buoy (6) sliding to the salvage hook (5) is opened to one side of the cable inlet (504) along the cable inlet (504) on the salvage hook (5), and penetrates into the cable accommodating hole (506); after penetrating, the anti-tripping device (503) resets under the action of the torsion spring (5031) and is in re-abutting connection with the other side of the cable inlet (504), so that the communication between the cable inlet (504) and the cable containing hole (506) is blocked, and the cable system of the submerged buoy (6) is prevented from being separated from the salvaging hook (5);
before recovery, a plurality of the supporting bottom cables (4) and a plurality of salvaging hooks (5) are connected together at intervals, when the recovery ship A (1) and the recovery ship B (9) reach the sea area of the submerged buoy (6) with the releaser disabled, one end of the supporting bottom cable (4) connected together is delivered to the other recovery ship B (9) from one recovery ship A (1), the towing rope A (2) is connected to the supporting bottom weight A (3) on the recovery ship A (1), and the towing rope B (8) is connected to the supporting bottom weight B (7) on the recovery ship B (9); then, the recovery ship A (1) and the recovery ship B (9) are separated from each other by a set distance, the respective bottom supporting weights are lowered through towing ropes on the respective ships, so that the plurality of bottom supporting cables (4) and the plurality of salvage hooks (5) are lowered on the sea bottom, and the recovery ship A (1) and the recovery ship B (9) are connected together through the bottom supporting cables (4) distributed on the sea bottom;
the set distance that the recovery ship A (1) leaves from the recovery ship B (9) is smaller than the sum of the lengths of the supporting bottom cables (4).
2. The releaser malfunction signature retrieval apparatus in accordance with claim 1 wherein: the salvaging hook body (501) is a cuboid, and rope eyes (502) used for being connected with the bottom supporting cable (4) are formed in two sides of the cable inlet (504); an anti-tripping fixing hole (505) is formed in the fishing hook body (501) on one side connected with the anti-tripping device (503).
3. The releaser malfunction signature retrieval apparatus in accordance with claim 1 wherein: the cable containing hole (506) is communicated with the cable inlet (504) after the anti-tripping device (503) rotates to one side of the cable inlet (504).
4. The releaser malfunction signature retrieval apparatus in accordance with claim 1 wherein: the cable inlet (504) has a width less than a width of Rong Lankong (506).
5. The releaser malfunction signature retrieval apparatus in accordance with claim 1 wherein: the recovery ship A (1) and the recovery ship B (9) sail in parallel in the process of recovering the submerged buoy (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064236.0A CN110667803B (en) | 2019-11-04 | 2019-11-04 | Recovery device and recovery method for releaser failure submerged buoy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064236.0A CN110667803B (en) | 2019-11-04 | 2019-11-04 | Recovery device and recovery method for releaser failure submerged buoy |
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| CN110667803A CN110667803A (en) | 2020-01-10 |
| CN110667803B true CN110667803B (en) | 2023-06-13 |
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| CN112722202B (en) * | 2021-01-26 | 2022-03-11 | 自然资源部第一海洋研究所 | Method for salvaging lost connection submerged buoy |
| CN113911290B (en) * | 2021-11-12 | 2023-05-02 | 中国科学院海洋研究所 | Fishing device and method for bottom-sitting seabed-based observation system after floating loss |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201012746Y (en) * | 2007-03-22 | 2008-01-30 | 中国船舶重工集团公司第七一○研究所 | Underwater carrier allocating and reclaiming latch jack |
| JP5759246B2 (en) * | 2011-04-27 | 2015-08-05 | 三井造船株式会社 | Landing method for landing of underwater vehicle and holding metal fitting used for landing of underwater vehicle |
| CN103466045B (en) * | 2013-09-11 | 2016-05-18 | 中国科学院海洋研究所 | A kind of shallow sea subsurface buoy and using method thereof |
| US9346521B2 (en) * | 2014-09-03 | 2016-05-24 | Technip France | Vessel recovery system and method |
| CN106926978B (en) * | 2017-03-30 | 2019-02-22 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Chute type buoy extension and retraction system based on buoyancy |
| CN211107925U (en) * | 2019-11-04 | 2020-07-28 | 中国科学院海洋研究所 | Submerged buoy fishing device |
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