CN210761225U - Fishing device for seabed observation system - Google Patents
Fishing device for seabed observation system Download PDFInfo
- Publication number
- CN210761225U CN210761225U CN201921885073.8U CN201921885073U CN210761225U CN 210761225 U CN210761225 U CN 210761225U CN 201921885073 U CN201921885073 U CN 201921885073U CN 210761225 U CN210761225 U CN 210761225U
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- recovery
- observation system
- hook
- fishing
- net
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Abstract
The utility model belongs to the field of ocean observation, in particular to a fishing device of a submarine observation system, wherein one end of a dragging rope is wound on a winch arranged on a recovery ship, the other end of the dragging rope is connected with one end of a water diversion plate, and the other end of the water diversion plate is connected with a recovery net through a cable; the bottom of the recovery net is connected with a bottoming lead block, the top of the recovery net is connected with a floating ball string, and a fishing hook is hung on the recovery net; a tension meter is arranged at one end of the hauling rope close to the recovery ship. When the submarine observation system is salvaged, the recovery ship pulls the bottom supporting device, the recovery ship passes through the submarine observation system to be salvaged, and when the recovery net or the salvage hook is dragged onto the submarine observation system, the tensiometer can display that the tension of the mooring rope is increased, and at the moment, the dragging rope is recovered, so that the mooring rope is dragged out of the submarine observation system. The utility model discloses the practicality is strong, with low costs, salvages to retrieve and easily realizes.
Description
Technical Field
The utility model belongs to ocean observation field, specifically speaking are submarine observation system fishing device.
Background
The seabed observation system is a monitoring system which is based on a sitting-type platform distributed on the seabed and integrates various marine environment monitoring devices or sensors to acquire various marine environment elements, can continuously monitor the marine environment at fixed points and is widely applied. The seabed observation system mainly comprises a seabed observation platform and observation sensors carried by the seabed observation platform, the seabed observation platform mainly takes a form of a bottom-sitting type platform, the bottom-sitting type platform mainly comprises four parts, namely a support protection system, a power supply communication system, a safety guarantee system and a distribution and recovery system, and the related design of the bottom-sitting type platform is mainly determined by the functions realized by a seabed base, the types and the number of the carried sensors, the water depth of an application sea area and the like. The support protection system comprises a seabed base platform inner support, a protection outer cover, a fixing device for carrying a sensor and the like; the power supply communication system can be divided into three types in design, namely, no cable, cable connection with shore and cable connection with floating body; the design of the safety guarantee system generally comprises material corrosion prevention, biological adhesion prevention, fisherman trawl prevention, silt deposition prevention and the like; sometimes the subsea observation system itself does not have a releaser, or the releaser fails, and its recovery is a key issue to be solved.
SUMMERY OF THE UTILITY MODEL
In order to satisfy the demand that the seabed observation system retrieved, the utility model aims to provide a seabed observation system fishing device. The utility model discloses can ship such as small-size fishing boat for depending on, the cooperation holds in the palm end device and realizes salvaging the recovery to the seabed observation system of no release function.
The purpose of the utility model is realized through the following technical scheme:
the utility model discloses a recovery ship only reaches the end device, wherein hold in the palm the end device and include tensiometer, drag rope, diversion plate, ball cluster, recovery net, salvage hook, the lead block of bottoming and hawser, the winch of installing on recovery ship of one end winding of this drag rope, the other end of the said drag rope is connected to one end of diversion plate, the other end of the diversion plate is connected with the said recovery net through the hawser; the bottom of the recovery net is connected with a bottoming lead block, the top of the recovery net is connected with the floating ball string, and a fishing hook is hung on the recovery net; and a tension meter is arranged at one end of the dragging rope close to the recovery ship.
Wherein: the fishing hook comprises a lifting ring, a main rod and a hook, wherein one end of the main rod is connected with the lifting ring, the other end of the main rod is evenly connected with a plurality of hooks along the circumferential direction, and the fishing hook is integrally installed on the recovery net through the lifting ring.
The fishing hooks are arranged at the middle lower part of the recovery net, one end of each hook is welded with the other end of the main rod, the other end of each hook is in a hook shape, and a rubber pad is arranged on the inner surface of the hook shape, which is in contact with the seabed observation system.
One ends of two dragging ropes are wound on the winch, the other ends of the two dragging ropes are respectively connected with a water diversion plate, and the two water diversion plates are respectively connected with the two sides of the recovery net in the opening width direction through cables; and one ends of the two dragging ropes close to the recovery ship are provided with tensiometers.
The recovery net is formed by weaving nylon ropes, and the breaking force borne by the nylon ropes is three times or more than three times of the weight of the seabed observation system.
The utility model discloses an advantage does with positive effect:
1. easy to realize, with low costs: the utility model discloses for depending on, the cooperation holds in the palm end device based on boats and ships such as small-size fishing boat, realizes retrieving the salvage of the seabed observation system that does not have the release function, need not professional heavy diving device or operation type ROV (remote control unmanned underwater vehicle) device.
2. The efficiency is high: the utility model discloses a recovery ship will retrieve the net through hawser and distributive board and open at the seabed, and the navigation passes the seabed observation system that does not have the release function, retrieves the online fishing hook that has distributed, if there is the place of hanging the net on the seabed observation system, basically once through just can hang seabed observation system on the net or on fishing hook to the traction is gone up the ship and is accomplished the recovery.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fishing hook of FIG. 1;
FIG. 3 is a diagram illustrating the use of the present invention in recovering a submarine observation system without release function;
wherein: the system comprises a recovery ship 1, a tensiometer 2, a towing rope 3, a water diversion plate 4, a floating ball string 5, a recovery net 6, a fishing hook 7, a lifting ring 701, a main rod 702, a hook 703, a backing lead block 8, a seabed observation system 9, a mooring rope 10 and a winch 11.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a retrieve ship 1 and hold in the palm end device, wherein hold in the palm end device and include tensiometer 2, haulage rope 3, diversion board 4, ball cluster 5, retrieve net 6, salvage hook 7, lead block 8 and hawser 10 of bottoming, the one end winding of this haulage rope 3 is installed in the winch 11 on retrieving ship 1, and the other end of haulage rope 3 is connected in the one end of diversion board 4, and the other end of this diversion board 4 passes through hawser 10 and retrieves and nets 6 continuously. The bottom of the recovery net 6 is connected with a bottoming lead block 8, the top of the recovery net is connected with a floating ball string 5, and a fishing hook 7 is hung on the recovery net 6. A tension meter 2 is mounted on the tow rope 3 near one end of the recovery vessel 1.
In the embodiment, the dragging rope 3 and the cable 10 are both two, and the tension meter 2 and the water diversion plate 4 are both two; one ends of two dragging ropes 3 are wound on the winch 11, the other ends of the two dragging ropes 3 are respectively connected with a water diversion plate 4, and the two water diversion plates 4 are respectively connected with the two sides of the recovery net 6 in the opening width direction through cables 10. One end of each of the two hauling ropes 3 close to the recovery vessel 1 is provided with a tension meter 2. The number of the priming leads 10 in this embodiment is ten, and they are uniformly arranged along the opening width direction of the bottom of the recovery net 6.
The number of the fishing hooks 7 in this embodiment is four, and the fishing hooks are respectively attached to the middle-lower portion of the recovery net 6. The fishing hook 7 of this embodiment includes a hanging ring 701, a main rod 702 and hooks 703, the hanging ring 701 is welded to one end of the main rod 702, a plurality of hooks 703 are evenly connected to the other end of the main rod 702 along the circumferential direction, and the fishing hook 7 is integrally installed on the recovery net 6 through the hanging ring 701. The number of the hooks 703 is four in this embodiment, one end of each hook 703 is welded to the other end of the main rod 702, and the other end of each hook 703 is hook-shaped, and a rubber pad is provided on the inner surface of the hook-shaped portion that contacts the seabed observation system 9 having no release function, so as to prevent the seabed observation system 9 from being damaged by impact or friction when the seabed observation system 9 is hooked.
The recovery net 6 of this embodiment is formed by weaving nylon ropes, the thickness of the nylon ropes is determined by the weight of the submarine observation system 9 to be salvaged without a release function, and the breaking force that the nylon ropes can bear is three times or more than three times of the weight of the submarine observation system 9.
The utility model discloses a salvage recovery method does:
according to the coordinate position arranged by a seabed observation system 9 without a release function, when a recovery ship 1 carries a bottom supporting device to travel to a set distance away from the coordinate position, the bottom supporting device is thrown into the sea, the bottom of a recovery net 6 sinks into the seabed under the action of a bottoming lead block 8, the top of the recovery net floats on the sea surface or in the sea under the action of a floating ball string 5, the recovery net 6 is opened under the action of a dragging rope 3, a water diversion plate 4 and a mooring rope 10, and the opening width is 100 meters; then, the recovery ship 1 drags the bottom supporting device to drive to the upper part of the seabed observation system 9, then drives for a set distance after passing through the seabed observation system 9, and observes the indication change condition of the tensiometer 2 in the driving process, and the difference between the maximum value and the minimum value of the tensiometer 2 is larger than a threshold value within a set time, so that the recovery net 6 or the fishing hook 7 on the recovery net 6 drags the seabed observation system 9, and the winch 11 is utilized to recover the seabed observation system 9; otherwise, the recovery net 6 or the salvage hook 7 on the recovery net 6 does not drag the seabed observation system 9, the running direction of the recovery ship 1 is reversed, the ship passes through the seabed observation system 9 again, the operation is repeated until the difference between the maximum value and the minimum value of the tension meter 2 is larger than the threshold value, and then the winch 11 is used for recovery.
The set distance from the recovery vessel 1 to the coordinate position set by the seabed observation system 9 is 450 to 550 meters, preferably 500 meters. The set distance for the recovery vessel 1 to travel after passing through the seafloor observation system 9 is 500 meters or more. Between the two set distances, the set time can be determined according to sea conditions and weather conditions.
Claims (5)
1. The utility model provides a submarine observation system fishing device which characterized in that: the device comprises a recovery ship (1) and a bottom supporting device, wherein the bottom supporting device comprises a tension meter (2), a dragging rope (3), a water diversion plate (4), a floating ball string (5), a recovery net (6), a fishing hook (7), a bottom-beating lead block (8) and a cable rope (10), one end of the dragging rope (3) is wound on a winch (11) arranged on the recovery ship (1), the other end of the dragging rope (3) is connected to one end of the water diversion plate (4), and the other end of the water diversion plate (4) is connected with the recovery net (6) through the cable rope (10); the bottom of the recovery net (6) is connected with a bottoming lead block (8), the top of the recovery net is connected with the floating ball string (5), and a fishing hook (7) is hung on the recovery net (6); and a tension meter (2) is arranged at one end of the dragging rope (3) close to the recovery ship (1).
2. The seafloor observation system fishing device of claim 1, wherein: the fishing hook (7) comprises a hanging ring (701), a main rod (702) and hooks (703), one end of the main rod (702) is connected with the hanging ring (701), the other end of the main rod is evenly connected with the hooks (703) along the circumferential direction, and the fishing hook (7) is integrally installed on the recovery net (6) through the hanging ring (701).
3. The seafloor observation system fishing device of claim 2, wherein: the fishing hooks (7) are arranged at the middle lower part of the recovery net (6), one end of each hook (703) is welded with the other end of the main rod (702), the other end of each hook (703) is hook-shaped, and a rubber pad is arranged on the inner surface of the hook-shaped contact with the seabed observation system (9).
4. The seafloor observation system fishing device of claim 1, wherein: one ends of two dragging ropes (3) are wound on the winch (11), the other ends of the two dragging ropes (3) are respectively connected with a water diversion plate (4), and the two water diversion plates (4) are respectively connected with the two sides of the recovery net (6) in the opening width direction through cables (10); and tension meters (2) are respectively arranged at one ends of the two dragging ropes (3) close to the recovery ship (1).
5. The seafloor observation system fishing device of claim 1, wherein: the recovery net (6) is woven by nylon ropes, and the breaking force borne by the nylon ropes is three times or more than three times of the weight of the seabed observation system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885073.8U CN210761225U (en) | 2019-11-04 | 2019-11-04 | Fishing device for seabed observation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885073.8U CN210761225U (en) | 2019-11-04 | 2019-11-04 | Fishing device for seabed observation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210761225U true CN210761225U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885073.8U Expired - Fee Related CN210761225U (en) | 2019-11-04 | 2019-11-04 | Fishing device for seabed observation system |
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| Country | Link |
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| CN (1) | CN210761225U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697001A (en) * | 2019-11-04 | 2020-01-17 | 中国科学院海洋研究所 | Recovery device and recovery method of seabed-based observation system without release function |
| CN112678131A (en) * | 2020-12-22 | 2021-04-20 | 宁波上航测绘有限公司 | Marine bottom formula hydrology observation equipment installation base that can dismantle |
| CN112918636A (en) * | 2021-03-17 | 2021-06-08 | 沈海龙 | Sea condition self-adaptive distribution and recovery device for rapidly collecting and releasing unmanned ship |
| CN114030574A (en) * | 2021-11-26 | 2022-02-11 | 浙江海洋大学 | Submarine detection fishing device |
-
2019
- 2019-11-04 CN CN201921885073.8U patent/CN210761225U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697001A (en) * | 2019-11-04 | 2020-01-17 | 中国科学院海洋研究所 | Recovery device and recovery method of seabed-based observation system without release function |
| CN110697001B (en) * | 2019-11-04 | 2023-12-01 | 中国科学院海洋研究所 | Recovery device and recovery method of seabed-based observation system without release function |
| CN112678131A (en) * | 2020-12-22 | 2021-04-20 | 宁波上航测绘有限公司 | Marine bottom formula hydrology observation equipment installation base that can dismantle |
| CN112678131B (en) * | 2020-12-22 | 2022-07-22 | 宁波上航测绘有限公司 | Marine formula hydrology observation equipment fixing base that sinks of dismantling |
| CN112918636A (en) * | 2021-03-17 | 2021-06-08 | 沈海龙 | Sea condition self-adaptive distribution and recovery device for rapidly collecting and releasing unmanned ship |
| CN114030574A (en) * | 2021-11-26 | 2022-02-11 | 浙江海洋大学 | Submarine detection fishing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20201104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |