CN107912347B - Stable artificial fish reef - Google Patents
Stable artificial fish reef Download PDFInfo
- Publication number
- CN107912347B CN107912347B CN201711217849.4A CN201711217849A CN107912347B CN 107912347 B CN107912347 B CN 107912347B CN 201711217849 A CN201711217849 A CN 201711217849A CN 107912347 B CN107912347 B CN 107912347B
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- reef
- artificial fish
- reef body
- wall
- fish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a stable artificial fish reef, and aims to overcome the defects that after the artificial fish reef is thrown into the seabed and is sunk into the seabed, the stability is poor, the dumping phenomenon is easy to occur, and the fish reef can not provide bait for fish schools and is not beneficial to the inhabitation of the fish schools. The reef comprises a reef body, three connecting rods which are obliquely arranged from top to bottom are uniformly distributed and connected on the lower surface of the reef body, the lower ends of the connecting rods are connected with supporting blocks, habitat cavities are respectively arranged in the reef body and in the supporting blocks, a plurality of communicating pipes communicated with the habitat cavities are uniformly distributed and mounted on the outer wall of the reef body, a plurality of object placing grooves are formed in the outer wall of the communicating pipes and on the upper surface of the reef body, seaweed spores are placed in the object placing grooves, an end cover is hinged to the opening position of the lower end of each communicating pipe, a positioning seat is arranged at the lower end of each communicating pipe, a limiting supporting rod is hinged to the outer surface of each end cover, a buffering ball is mounted at the lower end.
Description
Technical Field
The invention relates to a fish reef, in particular to a stable artificial fish reef.
Background
The Zhoushan is an important fishing ground in China, and in recent years, because of environmental pollution, transitional fishing and damage to marine ecological environment, in order to protect fish schools, provide safe sheltering places for the fish schools and proliferate fishery resources, artificial fish reefs can be put into the sea. The artificial fish reef can improve the sea area ecological environment, builds the good environment that marine organism perched, provides the place of breeding, growth, cable bait and shelter the enemy for fish, and consequently the input of artificial fish reef plays important effect to the development of marine fishery, but a lot of fish reefs that use now, after the fish reef was put in and is sunk the seabed, the stationarity was poor, the phenomenon appears empting easily, and the fish reef can not provide bait for the shoal of fish moreover, is unfavorable for the perch of shoal of fish.
Disclosure of Invention
The invention overcomes the defects that after the artificial fish reef is thrown into the seabed and is sunk into the seabed, the stability is poor, the dumping phenomenon is easy to occur, the fish reef can not provide bait for fish schools, and the inhabitation of the fish schools is not facilitated.
In order to solve the technical problems, the invention adopts the following technical scheme: a stable artificial fish reef comprises a reef body, three connecting rods which are obliquely arranged from top to bottom are uniformly connected on the lower surface of the reef body, the lower ends of the connecting rods are connected with supporting blocks, each connecting rod comprises an upper rod, a connecting spring and a lower rod which are sequentially connected, habitat cavities are respectively arranged in the reef body and the supporting blocks, a plurality of communicating pipes which are communicated with the habitat cavities in the reef body are uniformly arranged on the outer wall of the reef body, the communicating pipes are obliquely arranged from top to bottom to outside, a plurality of storage grooves are arranged on the outer wall of the communicating pipes and on the upper surface of the reef body, seaweed spores are placed in the storage grooves, an end cover is hinged at the opening position of the lower end of each communicating pipe, a positioning seat is arranged at the lower end of each communicating pipe, a limiting supporting rod is hinged on the outer surface of each end cover, a buffer ball is mounted at the lower, the upper end of the reef body is connected with a plurality of guide ropes, and the upper end of each guide rope is connected with the floating body.
After the artificial fish reef drops into the sea, sink into the seabed by the action of gravity, the supporting shoe supports at the seabed, because the supporting shoe is connected on the reef body through the connecting rod that the slope set up, consequently, the support scope that constitutes through three supporting shoe is big, it is steady to support, and the connecting rod includes upper segment pole, coupling spring, hypomere pole moreover, coupling spring can stretch out and draw back, and can make the supporting shoe can squint certain angle, ensure the steady support to the reef body, make whole artificial fish reef be difficult for taking place to empty the phenomenon. After the artificial fish reef is thrown into the sea, seaweed spores in the storage groove start to grow, the reef body is full of the grown seaweed, and meanwhile, the seaweed grows upwards along the guide rope to form a large seaweed group, so that a large sheltering, inhabiting and breeding place is provided for the fish group. The end cover that articulates at communicating pipe lower extreme is being connected and is being acted as go-between, and the solid bait is connected to the lower extreme of acting as go-between, the solid bait can attract shoal of fish, hold the back that moves about of fixed bait in the hands of fish, act as go-between by the pulling, it can outwards pull out spacing branch lower extreme after pulling many times to act as go-between, thereby make spacing branch lose the support limiting displacement to the end cover, the end cover overturns downwards under the action of gravity, and place the interior bait whereabouts of communicating pipe, abundant food has been provided for the shoal of fish, be favorable to the gathering of shoal of fish, perch, breed, the shoal of fish can. After the stable artificial fish reef is thrown into the seabed and sinks into the seabed, the stability is good, the dumping phenomenon is not easy to occur, and the fish reef can also provide bait for fish schools and is favorable for the inhabitation of the fish schools.
Preferably, a plurality of supporting plates are arranged on the inner wall of the communication pipe along the axial direction, the supporting plates are of a C-shaped structure, a shelter groove with an upward opening is formed between the supporting plates and the inner wall of the communication pipe, and baits are placed in the shelter groove. After the end cover is opened, fish school enters from the lower end of the communicating pipe, foraging can be carried out at the position of the sheltering groove, and meanwhile, the sheltering groove provides a good spawning place for the fish school, so that the fish school is convenient to breed.
Preferably, the inner wall of the lower end of the communicating pipe is provided with a limiting block, the end cover abuts against the limiting block, and the hinged position of the limiting support rod and the end cover is close to the limiting block. The limiting block is arranged to facilitate limiting of the end cover.
Preferably, the lower end of the limiting support rod is connected with a positioning sleeve used for positioning the buffer ball, and a buffer spring is arranged between the buffer ball and the limiting support rod. The buffer ball connected to the lower end of the limiting support rod is abutted to the positioning seat more stably and reliably due to the arrangement of the buffer spring.
Preferably, the supporting block is of a spherical structure, and a plurality of radial insertion rods are arranged on the outer wall of the supporting block. The seabed topography is various, and the setting of radial inserted bar does benefit to the steady support of supporting shoe.
Preferably, the included angle between the axis of the connecting rod and the axis of the reef body is 55-65 degrees. The inclination angle of the connecting rod is reasonable, and stable support of the artificial fish reef is facilitated.
Preferably, the reef body is in a cylindrical structure, and the reef body and the supporting block are both formed by pouring concrete. The reef body and the supporting block formed by pouring the concrete have good structural strength and long service life.
Compared with the prior art, the invention has the beneficial effects that: after the stable artificial fish reef is thrown into the seabed and sinks into the seabed, the stability is good, the dumping phenomenon is not easy to occur, and the fish reef can also provide bait for fish schools and is favorable for the inhabitation of the fish schools.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of the present invention;
in the figure: 1. the reef body, 2, supporting shoe, 3, upper segment pole, 4, connecting spring, 5, lower segment pole, 6, perch chamber, 7, communicating pipe, 8, put the thing groove, 9, marine alga spore, 10, end cover, 11, positioning seat, 12, spacing branch, 13, buffer ball, 14, act as go-between, 15, solid bait, 16, bait, 17, guide rope, 18, body, 19, layer board, 20, stopper, 21, radial inserted bar.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): a stable artificial fish reef (see attached figure 1 and attached figure 2) comprises a reef body 1, three connecting rods which are obliquely arranged from top to bottom are uniformly connected on the lower surface of the reef body, the lower ends of the connecting rods are connected with a supporting block 2, the connecting rods comprise an upper rod 3, a connecting spring 4 and a lower rod 5 which are sequentially connected, inhabiting cavities 6 are respectively arranged in the reef body and the supporting block, a plurality of communicating pipes 7 which are communicated with the inhabiting cavities in the reef body are uniformly arranged on the outer wall of the reef body, the communicating pipes are obliquely arranged from top to bottom outwards, a plurality of object placing grooves 8 are arranged on the outer wall of the communicating pipes and on the upper surface of the reef body, seaweed spores 9 are placed in the object placing grooves, an end cover 10 is hinged at the opening position of the lower end of the communicating pipes, a positioning seat 11 is arranged at the lower end of the communicating pipes, a limiting support rod 12 is hinged, the lower end of the stay wire is connected with a solid bait 15, a bait 16 is placed in the communicating pipe, the upper end of the reef body is connected with a plurality of guiding ropes 17, and the upper end of the guiding ropes is connected with a floating body 18. A plurality of supporting plates 19 are arranged on the inner wall of the communication pipe along the axial direction, the supporting plates are of C-shaped structures, a sheltering groove with an upward opening is formed between the supporting plates and the inner wall of the communication pipe, and baits are placed in the sheltering groove. The inner wall of the lower end of the communicating pipe is provided with a limiting block 20, the end cover is abutted against the limiting block, and the hinged position of the limiting support rod and the end cover is close to the limiting block. The lower end of the limit supporting rod is connected with a positioning sleeve used for positioning the buffer ball, and a buffer spring is arranged between the buffer ball and the limit supporting rod. The supporting shoe is the globular structure, establishes a plurality of radial inserted bar 21 on the supporting shoe outer wall. The included angle between the axis of the connecting rod and the axis of the reef body is 55-65 degrees, and the included angle between the axis of the connecting rod and the axis of the reef body is 60 degrees in the embodiment. The reef body is in a cylindrical structure, and the reef body and the supporting block are formed by pouring concrete.
After the artificial fish reef drops into the sea, sink into the seabed by the action of gravity, the supporting shoe supports at the seabed, because the supporting shoe is connected on the reef body through the connecting rod that the slope set up, consequently, the support scope that constitutes through three supporting shoe is big, it is steady to support, and the connecting rod includes upper segment pole, coupling spring, hypomere pole moreover, coupling spring can stretch out and draw back, and can make the supporting shoe can squint certain angle, ensure the steady support to the reef body, make whole artificial fish reef be difficult for taking place to empty the phenomenon. After the artificial fish reef is thrown into the sea, seaweed spores in the storage groove start to grow, the reef body is full of the grown seaweed, and meanwhile, the seaweed grows upwards along the guide rope to form a large seaweed group, so that a large sheltering, inhabiting and breeding place is provided for the fish group. The end cover that articulates at communicating pipe lower extreme is being connected and is being acted as go-between, and the solid bait is connected to the lower extreme of acting as go-between, the solid bait can attract shoal of fish, hold the back that moves about of fixed bait in the hands of fish, act as go-between by the pulling, it can outwards pull out spacing branch lower extreme after pulling many times to act as go-between, thereby make spacing branch lose the support limiting displacement to the end cover, the end cover overturns downwards under the action of gravity, and place the interior bait whereabouts of communicating pipe, abundant food has been provided for the shoal of fish, be favorable to the gathering of shoal of fish, perch, breed, the shoal of fish can. After the stable artificial fish reef is thrown into the seabed and sinks into the seabed, the stability is good, the dumping phenomenon is not easy to occur, and the fish reef can also provide bait for fish schools and is favorable for the inhabitation of the fish schools.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (7)
1. A stable artificial fish reef is characterized by comprising a reef body, wherein three connecting rods which are obliquely arranged from top to bottom are uniformly connected to the lower surface of the reef body, the lower ends of the connecting rods are connected with supporting blocks, each connecting rod comprises an upper rod, a connecting spring and a lower rod which are sequentially connected, habitat cavities are respectively arranged in the reef body and the supporting blocks, a plurality of communicating pipes which are communicated with the habitat cavities in the reef body are uniformly arranged on the outer wall of the reef body, the communicating pipes are obliquely arranged from top to bottom towards outside, a plurality of storage grooves are arranged on the outer wall of the communicating pipes and on the upper surface of the reef body, seaweed spores are placed in the storage grooves, end covers are hinged to the opening positions of the lower ends of the communicating pipes, positioning seats are arranged at the lower ends of the communicating pipes, limiting support rods are hinged to the outer surfaces of the end covers, buffer balls are mounted, bait is placed in the communicating pipe, the upper end of the reef body is connected with a plurality of guiding ropes, and the upper end of the guiding rope is connected with the floating body.
2. The stable artificial fish reef as claimed in claim 1, wherein the inner wall of the communication tube is provided with a plurality of support plates along an axial direction, the support plates are C-shaped, and a shelter slot with an upward opening is formed between the support plates and the inner wall of the communication tube, and bait is placed in the shelter slot.
3. The stable artificial fish reef as claimed in claim 1, wherein the inner wall of the lower end of the communicating pipe is provided with a limiting block, the end cap abuts against the limiting block, and the hinged position of the limiting support rod and the end cap is close to the limiting block.
4. The stable artificial fish reef as claimed in claim 1, wherein the lower end of the limit support rod is connected with a positioning sleeve for positioning the buffer ball, and a buffer spring is installed between the buffer ball and the limit support rod.
5. The stable artificial fish reef of claim 1, wherein the support block is a ball-shaped structure, and a plurality of radial insertion rods are arranged on the outer wall of the support block.
6. A stable artificial fish reef according to any one of claims 1 to 5 wherein the angle between the axis of the connecting rod and the axis of the reef body is 55 to 65 degrees.
7. A stable artificial fish reef as claimed in any one of claims 1 to 5 wherein the reef body is of cylindrical configuration and the reef body and support blocks are both formed from concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217849.4A CN107912347B (en) | 2017-11-28 | 2017-11-28 | Stable artificial fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217849.4A CN107912347B (en) | 2017-11-28 | 2017-11-28 | Stable artificial fish reef |
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| Publication Number | Publication Date |
|---|---|
| CN107912347A CN107912347A (en) | 2018-04-17 |
| CN107912347B true CN107912347B (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711217849.4A Active CN107912347B (en) | 2017-11-28 | 2017-11-28 | Stable artificial fish reef |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013106592A (en) * | 2011-11-24 | 2013-06-06 | Okabe Co Ltd | Floating fish reef |
| KR20130086712A (en) * | 2012-01-26 | 2013-08-05 | 김임만 | Artificial floating fish reef and constructing method thereof |
| CN104304102A (en) * | 2014-09-16 | 2015-01-28 | 浙江省海洋水产研究所 | Multifunctional artificial fish reef |
| CN204634741U (en) * | 2015-05-22 | 2015-09-16 | 浙江海洋学院 | A kind of algae culture composite artificial fish shelter |
| CN104996326A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Artificial fish reef with composite function |
| CN105028249A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial reef suitable for alga culture |
| CN105028243A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Smooth artificial fish reef structure |
-
2017
- 2017-11-28 CN CN201711217849.4A patent/CN107912347B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013106592A (en) * | 2011-11-24 | 2013-06-06 | Okabe Co Ltd | Floating fish reef |
| KR20130086712A (en) * | 2012-01-26 | 2013-08-05 | 김임만 | Artificial floating fish reef and constructing method thereof |
| CN104304102A (en) * | 2014-09-16 | 2015-01-28 | 浙江省海洋水产研究所 | Multifunctional artificial fish reef |
| CN204634741U (en) * | 2015-05-22 | 2015-09-16 | 浙江海洋学院 | A kind of algae culture composite artificial fish shelter |
| CN104996326A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Artificial fish reef with composite function |
| CN105028249A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Artificial reef suitable for alga culture |
| CN105028243A (en) * | 2015-05-22 | 2015-11-11 | 浙江海洋学院 | Smooth artificial fish reef structure |
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| CN107912347A (en) | 2018-04-17 |
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