CN204120003U - A kind of fish reef structure being suitable for octopus and propagating artificially - Google Patents
A kind of fish reef structure being suitable for octopus and propagating artificially Download PDFInfo
- Publication number
- CN204120003U CN204120003U CN201420551141.8U CN201420551141U CN204120003U CN 204120003 U CN204120003 U CN 204120003U CN 201420551141 U CN201420551141 U CN 201420551141U CN 204120003 U CN204120003 U CN 204120003U
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- CN
- China
- Prior art keywords
- base
- lid
- rope
- octopus
- anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 54
- 241000238413 Octopus Species 0.000 title claims abstract description 23
- 230000001902 propagating effect Effects 0.000 title claims abstract description 11
- 239000000725 suspension Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 241000269799 Perca fluviatilis Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Artificial Fish Reefs (AREA)
Abstract
The utility model relates to a kind of fish reef structure being suitable for octopus and propagating artificially.It is characterized in that described fish shelter is made up of lid and base, lid lower surface is concave surface, lid top is run through and is provided with bolt hole, base is provided with connecting axle, connecting axle upper surface is provided with nut bore, and lid and base are by set bolt through bolt hole and be tightened on nut bore internal fixtion and be connected; Also be provided with hook above described lid, hook top is serially connected with some ball floats by rope; Be serially connected with some floats by rope below described base, the rope between float and base connects a positioning anchor by fixed pulley, positioning anchor comprises anchor body, radially on anchor body arranges some barbs, and barb is rotationally connected by bearing pin and anchor body; A sinker is at least set below described base, the rope between base and fixed pulley also at least arranges a sinker.The utility model to adjust the buoyancy difference of whole system, thus reaches the adjustment to the fish shelter suspension degree of depth by increase and decrease ball float and float.
Description
Technical field
The utility model relates to a kind of fish reef structure being suitable for octopus and propagating artificially.
Background technology
Artificial fish shelter construction as fishery habitat renovation technique be repair fishery habitat, propagation fishery resources played important effect, the research emphasis of current fish shelter technology all rests on artificial fish shelter environment and causes in the scientific research of mechanism, and the research that the input techniques and methods of the artificial fish shelter important component part of building as artificial fish shelter is still more not deep.The input of artificial fish shelter has very important status in the links of artificial fish shelter construction, safely, precisely the input of artificial fish shelter, is carried out efficiently, artificial fish shelter can not only be made to play its maximum habitat transformation function, and a large amount of manpower and materials are saved in the construction that simultaneously also can be artificial fish shelter.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme being suitable for the fish reef structure that octopus is propagated artificially.
Described a kind of fish reef structure being suitable for octopus and propagating artificially, comprise fish shelter and positioning anchor, it is characterized in that described fish shelter is made up of lid and base, lid lower surface is concave surface, lid top is run through and is provided with bolt hole, base is provided with connecting axle, and connecting axle upper surface is provided with nut bore, and lid and base are by set bolt through bolt hole and be tightened on nut bore internal fixtion and be connected; Also be provided with hook above described lid, hook top is serially connected with some ball floats by rope; Be serially connected with some floats by rope below described base, the rope between float and base connects a positioning anchor by fixed pulley, positioning anchor comprises anchor body, radially on anchor body arranges some barbs, and barb is rotationally connected by bearing pin and anchor body; A sinker is at least set below described base, the rope between base and fixed pulley also at least arranges a sinker.
Described a kind of fish reef structure being suitable for octopus and propagating artificially, it is characterized in that being provided with some container cavities in described anchor body, the stiff end of barb rotates and is arranged in container cavity, and the outer setting limited location block of container cavity, the rotational angle of barb in container cavity is 20-70 degree.
Described a kind of fish reef structure being suitable for octopus and propagating artificially, is characterized in that being provided with back-moving spring between described container cavity and barb.
The utility model is by the natural fish shelter of simulation, the artificial environment of cultivation octopus is optimized, be beneficial to octopus to perch, fish shelter can suitable shield lights, utilize the light amount that the crawler behavior adjustment fish body of octopus self is taken in, adverse effect octopus grown with the light reduced under artificial environment; Octopus can perch half open spaces formed at lid and base combination, and lid can shut out the light; In use, be usually provided with this fish shelter multiple, to simulate natural reef group.
The utility model arranges and arranges ball float above sinker, fish shelter and arrange float with on the rope be connected bottom fish shelter, be provided with positioning anchor between fish shelter and ball float below fish shelter, can be regulated and controled that the fish shelter suspension degree of depth carries out artificial fecundation, good stability not easily drags of anchor, ecological performance is superior, can carry out many water layers propagation, cultivation effect is good by the cooperation of sinker, ball float and float; When in anchor body sinking watching, due to action of reset spring, barb can enter sea bed with less acute angle, be beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, forms larger stress surface.
The utility model to adjust the buoyancy difference of whole system, thus reaches the adjustment to the fish shelter suspension degree of depth by increase and decrease ball float and float; Rope can reduce rope by fixed pulley and between float part and fish shelter, distributes the resistance in sliding process and reduce to vibrate the impact that drags of anchor brought; Fixed pulley is connected with positioning anchor, make the position of positioning anchor be in metastable state, and be positioned at inclination angle corresponding change with the difference of ocean current, rope angle of the fixed pulley above positioning anchor, make the section cord of close fixed pulley close to level, and be close to sea bed, increase anchor-hold.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of base;
Fig. 3 is the structural representation of lid;
Fig. 4 is the structural representation of positioning anchor;
In figure: 1-lid, 2-base, 3-links up with, 4-ball float, 5-sinker, 6-float, 7-fixed pulley, 8-positioning anchor, 9-connecting axle, 10-nut bore, 11-set bolt, 12-barb, 13-container cavity, 14-shackle, 15-bearing pin, 16-limited block, 17-back-moving spring.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail:
A kind of fish reef structure being suitable for octopus and propagating artificially, comprise fish shelter and positioning anchor 8, fish shelter is made up of lid 1 and base 2, lid 1 lower surface is concave surface, and lid 1 top is run through and is provided with bolt hole, base 2 is provided with connecting axle 9, connecting axle 9 upper surface is provided with nut bore 10, lid 1 and base 2 are by set bolt 11 through bolt hole and be tightened on nut bore 10 internal fixtion and be connected, and octopus can perch half open spaces formed at lid and base combination, and lid can shut out the light; Also be provided with hook 3 above lid 1, above hook 3, be serially connected with some ball floats 4 by rope, by the buoyancy of ball float 4 adjustable fish shelter; Some floats 6 are serially connected with by rope below base 2, rope between float 6 and base 2 connects a positioning anchor 8 by fixed pulley 7, positioning anchor 8 is connected with fixed pulley 7 by the shackle 14 of side disposed thereon, positioning anchor 8 comprises anchor body, radially on anchor body arrange some barbs 12, barb 12 is rotationally connected by bearing pin 15 and anchor body; A sinker 5 is at least set below base 2, for adjusting the buoyancy of fish shelter; Rope between base 2 and fixed pulley 7 at least being arranged a sinker 5, for regulating rope inclination, reducing the pulling force component of vertical direction.
Be provided with some container cavities 13 in above-mentioned anchor body, the stiff end of barb 12 rotates and is arranged in container cavity 13, and the outer setting limited location block 16 of container cavity 13, limited block 16 limits the rotational angle of barb 12, and the rotational angle of barb 12 in container cavity is 20-70 degree.
In order to make positioning anchor 8 be stopped less when casting anchor, therefore being provided with back-moving spring 17 between container cavity 13 and barb 12, can ensureing when casting anchor that barb 12 is in less angle and enters sea bed.
The utility model is by the natural fish shelter of simulation, the artificial environment of cultivation octopus is optimized, be beneficial to octopus to perch, fish shelter can suitable shield lights, utilize the light amount that the crawler behavior adjustment fish body of octopus self is taken in, adverse effect octopus grown with the light reduced under artificial environment; Octopus can perch half open spaces formed at lid and base combination, and lid can shut out the light; In use, be usually provided with this fish shelter multiple, to simulate natural reef group.
The utility model arranges and arranges ball float above sinker, fish shelter and arrange float with on the rope be connected bottom fish shelter, be provided with positioning anchor between fish shelter and ball float below fish shelter, can be regulated and controled that the fish shelter suspension degree of depth carries out artificial fecundation, good stability not easily drags of anchor, ecological performance is superior, can carry out many water layers propagation, cultivation effect is good by the cooperation of sinker, ball float and float; When in anchor body sinking watching, due to action of reset spring, barb can enter sea bed with less acute angle, be beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, forms larger stress surface.
The utility model to adjust the buoyancy difference of whole system, thus reaches the adjustment to the fish shelter suspension degree of depth by increase and decrease ball float and float; Rope can reduce rope by fixed pulley and between float part and fish shelter, distributes the resistance in sliding process and reduce to vibrate the impact that drags of anchor brought; Fixed pulley is connected with positioning anchor, make the position of positioning anchor be in metastable state, and be positioned at inclination angle corresponding change with the difference of ocean current, rope angle of the fixed pulley above positioning anchor, make the section cord of close fixed pulley close to level, and be close to sea bed, increase anchor-hold.
Claims (3)
1. the fish reef structure being suitable for octopus and propagating artificially, comprise fish shelter and positioning anchor, it is characterized in that described fish shelter is made up of lid and base, lid lower surface is concave surface, lid top is run through and is provided with bolt hole, base is provided with connecting axle, and connecting axle upper surface is provided with nut bore, and lid and base are by set bolt through bolt hole and be tightened on nut bore internal fixtion and be connected; Also be provided with hook above described lid, hook top is serially connected with some ball floats by rope; Be serially connected with some floats by rope below described base, the rope between float and base connects a positioning anchor by fixed pulley, positioning anchor comprises anchor body, radially on anchor body arranges some barbs, and barb is rotationally connected by bearing pin and anchor body; A sinker is at least set below described base, the rope between base and fixed pulley also at least arranges a sinker.
2. a kind of fish reef structure being suitable for octopus and propagating artificially according to claim 1, it is characterized in that being provided with some container cavities in described anchor body, the stiff end of barb rotates and is arranged in container cavity, the outer setting limited location block of container cavity, the rotational angle of barb in container cavity is 20-70 degree.
3. a kind of fish reef structure being suitable for octopus and propagating artificially according to claim 2, is characterized in that being provided with back-moving spring between described container cavity and barb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551141.8U CN204120003U (en) | 2014-09-24 | 2014-09-24 | A kind of fish reef structure being suitable for octopus and propagating artificially |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551141.8U CN204120003U (en) | 2014-09-24 | 2014-09-24 | A kind of fish reef structure being suitable for octopus and propagating artificially |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204120003U true CN204120003U (en) | 2015-01-28 |
Family
ID=52376405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551141.8U Expired - Fee Related CN204120003U (en) | 2014-09-24 | 2014-09-24 | A kind of fish reef structure being suitable for octopus and propagating artificially |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204120003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075925A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body suitable for marine algae and fishes |
-
2014
- 2014-09-24 CN CN201420551141.8U patent/CN204120003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075925A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body suitable for marine algae and fishes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |