CN204443653U - One is propagated artificially and is used fish shelter - Google Patents
One is propagated artificially and is used fish shelter Download PDFInfo
- Publication number
- CN204443653U CN204443653U CN201420846848.1U CN201420846848U CN204443653U CN 204443653 U CN204443653 U CN 204443653U CN 201420846848 U CN201420846848 U CN 201420846848U CN 204443653 U CN204443653 U CN 204443653U
- Authority
- CN
- China
- Prior art keywords
- fish shelter
- anchor
- star topology
- cavity
- barb
- 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
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Classifications
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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 utility model relates to one and propagates artificially and use fish shelter.It is characterized in that the first fish shelter is made up of cover plate and base, cover plate is provided with an aerating device, the aerating device being positioned at cavity connects an airbag apparatus; Base is provided with some through holes; The arcwall face plate body of the second fish shelter is located at the outside of star topology and part covers star topology, and arcwall face plate body and star topology enclose the housing of one or more two end opening; Be provided with some container cavities in the anchor body of positioning anchor, be provided with barb in container cavity, barb is rotationally connected by the projection on bearing pin and anchor body.The utility model first fish shelter can by coordinating to airbag aeration and exhaust the hoverheight controlling fish shelter with positioning anchor, the second fish shelter is loose structure, has the features such as concealed space is many, shielding strong, water body circulation is good; Positioning anchor coordinates with the first fish shelter, can regulate and control that the suspension degree of depth carries out artificial fecundation, cultivation effect is good.
Description
Technical field
The utility model relates to one and propagates artificially and use fish shelter.
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 propagated artificially with fish shelter.
Described one is propagated artificially with fish shelter, and it is characterized in that comprising the first fish shelter, the second fish shelter and positioning anchor, the first fish shelter connects the second fish shelter by rope, and the second fish shelter connects positioning anchor by rope; The first described fish shelter is made up of cover plate and base, and cover plate and base surround the cavity of a hollow, cover plate is provided with an aerating device, and the aerating device being positioned at cavity connects an airbag apparatus; Base is provided with some through holes, through hole is provided with filter; The second described fish shelter comprises the star-shaped star topology of cross section and arcwall face plate body, arcwall face plate body is located at the outside of star topology and part covers star topology, and described arcwall face plate body and star topology enclose the housing of one or more two end opening; Described positioning anchor comprises anchor body, is provided with some container cavities, is provided with barb in container cavity in anchor body, and barb is rotationally connected by the projection on bearing pin and anchor body, the outer setting limited location block of container cavity; Be provided with conical cavity below anchor body, in conical cavity, be provided with eccentric block.
Described one is propagated artificially with fish shelter, it is characterized in that described aerating device comprises gas ducting and is arranged on the valve on gas ducting.
Described one is propagated artificially with fish shelter, it is characterized in that described airbag apparatus comprises air bag and is coated on the protection capsule of this air bag outside.
Described one is propagated artificially with fish shelter, it is characterized in that described filter is porous plate or mesh sheet.
Described one is propagated artificially with fish shelter, and it is characterized in that described star topology is made up of three pieces of Central Symmetry panel bodies, the perpendicular bisector of three panel bodies coincides, and adjacent panel body angle is 60 degree.
Described one is propagated artificially with fish shelter, it is characterized in that described panel body is provided with opening.
Described one is propagated artificially with fish shelter, it is characterized in that being provided with back-moving spring between described container cavity and barb.
In the cavity of the utility model first fish shelter, air bag is set, by the hoverheight to airbag aeration and gas exhaust inspecting fish shelter, some through holes can be set on base in addition, can by through hole to water filling auxiliary adjustment fish shelter hoverheight in cavity; Second fish shelter is loose structure, have that concealed space is many, shielding be strong, water body circulation is good, the not easily feature such as contamination, be particularly useful for cultivating the large fish of reaction to light stimulation, the second fish shelter can be adopted the disposing way of single or multiple lift, be formed and be beneficial to fish and hide the space of hiding; First fish shelter coordinates with positioning anchor, can regulate and control that the 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; When in anchor body sinking watching, due to action of reset spring, barb can enter with less acute angle, is beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, and due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, form larger stress surface, and the eccentric block below anchor body in conical cavity, the eccentric force of anchor body self can be increased after anchor body is fixed, be beneficial to fixing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of the first fish shelter;
Fig. 3 is the structural representation of the second fish shelter;
Fig. 4 is the structural representation of positioning anchor;
In figure: 1-first fish shelter, 2-second fish shelter, 3-positioning anchor, 4-cover plate; 5-base, 6-gas ducting, 7-air bag; 8-protects capsule, 9-through hole, 10-filter; 11-panel body, 12-arcwall face plate body, 13-opening; 14-bearing pin, 15-limited block, 16-back-moving spring; 17-eccentric block, 18-container cavity, 19-barb.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail:
One is propagated artificially with fish shelter, comprises the first fish shelter 1, second fish shelter 2 and positioning anchor 3, first fish shelter 1 and connects the second fish shelter 2, second fish shelter 2 by rope and connect positioning anchor 3 by rope; First fish shelter 1 is made up of cover plate 4 and base 5, and cover plate 4 and base 5 surround the cavity of a hollow, and cover plate 4 is provided with an aerating device, the aerating device being positioned at cavity connects an airbag apparatus; The valve that aerating device comprises gas ducting 6 and is arranged on gas ducting, valve can prevent seawater from entering air bag, saves the drain operation of external inflation machine to air bag, directly inflates air bag; Airbag apparatus comprises air bag 7 and is coated on the protection capsule 8 of this air bag outside, and protection capsule 8 punctures air bag for preventing the sharp objects such as shellfish, and air bag 7 adopts rubber or plastics to make, and protection capsule 8 adopts canvas to make; Base 5 is provided with some through holes 9, through hole 9 is provided with filter 10, for preventing fouling organism or fishes and shrimps from entering cavity, filter 10 is porous plate or mesh sheet; Second fish shelter comprises the star-shaped star topology of cross section and arcwall face plate body 12, arcwall face plate body 12 is located at the outside of star topology and part covers star topology, arcwall face plate body 12 and star topology enclose the housing of one or more two end opening, form loose structure, there is the features such as concealed space is many, shielding is strong; Star topology is made up of three pieces of Central Symmetry panel bodies 11, and the perpendicular bisector of three panel bodies 11 coincides, and adjacent panel body angle is 60 degree, and panel body 11 is provided with opening 13, and this structure makes that water body circulation is good, not easily contamination, is beneficial to fish habitat; Positioning anchor 3 comprises anchor body, some container cavities 18 are provided with in anchor body, barb 19 is provided with in container cavity 18, barb 19 is rotationally connected by bearing pin 14 and the projection on anchor body, the outer setting limited location block 15 of container cavity 18, for limiting the angle that barb opens, the rotational angle of barb 19 in container cavity 18 is 15-60 degree.
In order to make positioning anchor be stopped less when casting anchor, therefore being provided with back-moving spring 16 between container cavity 18 and barb 19, can ensureing when casting anchor that barb is in less angle and enters sea bed.
Below anchor body, be provided with conical cavity, be provided with eccentric block 17 in conical cavity, eccentric block 17 can increase the eccentric force of anchor body self after anchor body is fixed, and is beneficial to fixing.
In the cavity of the utility model first fish shelter, air bag is set, by the hoverheight to airbag aeration and gas exhaust inspecting fish shelter, some through holes can be set on base in addition, can by through hole to water filling auxiliary adjustment fish shelter hoverheight in cavity; Second fish shelter is loose structure, have that concealed space is many, shielding be strong, water body circulation is good, the not easily feature such as contamination, be particularly useful for cultivating the large fish of reaction to light stimulation, the second fish shelter can be adopted the disposing way of single or multiple lift, be formed and be beneficial to fish and hide the space of hiding; First fish shelter coordinates with positioning anchor, can regulate and control that the 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; When in anchor body sinking watching, due to action of reset spring, barb can enter with less acute angle, is beneficial to sinking, when being subject to reversal interlocking relay, barb laterally opens, and due to drag effect, barb is finally extruded and is contracted to the darker position of container cavity, form larger stress surface, and the eccentric block below anchor body in conical cavity, the eccentric force of anchor body self can be increased after anchor body is fixed, be beneficial to fixing.
Claims (7)
1. propagate artificially with a fish shelter, it is characterized in that comprising the first fish shelter, the second fish shelter and positioning anchor, the first fish shelter connects the second fish shelter by rope, and the second fish shelter connects positioning anchor by rope; The first described fish shelter is made up of cover plate and base, and cover plate and base surround the cavity of a hollow, cover plate is provided with an aerating device, and the aerating device being positioned at cavity connects an airbag apparatus; Base is provided with some through holes, through hole is provided with filter; The second described fish shelter comprises the star-shaped star topology of cross section and arcwall face plate body, arcwall face plate body is located at the outside of star topology and part covers star topology, and described arcwall face plate body and star topology enclose the housing of one or more two end opening; Described positioning anchor comprises anchor body, is provided with some container cavities, is provided with barb in container cavity in anchor body, and barb is rotationally connected by the projection on bearing pin and anchor body, the outer setting limited location block of container cavity; Be provided with conical cavity below anchor body, in conical cavity, be provided with eccentric block.
2. one according to claim 1 is propagated artificially with fish shelter, it is characterized in that described aerating device comprises gas ducting and is arranged on the valve on gas ducting.
3. one according to claim 1 is propagated artificially with fish shelter, it is characterized in that described airbag apparatus comprises air bag and is coated on the protection capsule of this air bag outside.
4. one according to claim 1 is propagated artificially with fish shelter, it is characterized in that described filter is porous plate or mesh sheet.
5. one according to claim 1 is propagated artificially with fish shelter, and it is characterized in that described star topology is made up of three pieces of Central Symmetry panel bodies, the perpendicular bisector of three panel bodies coincides, and adjacent panel body angle is 60 degree.
6. one according to claim 5 is propagated artificially with fish shelter, it is characterized in that described panel body is provided with opening.
7. one according to claim 1 is propagated artificially with fish shelter, it 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 |
|---|---|---|---|
| CN201420846848.1U CN204443653U (en) | 2014-12-29 | 2014-12-29 | One is propagated artificially and is used fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846848.1U CN204443653U (en) | 2014-12-29 | 2014-12-29 | One is propagated artificially and is used fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443653U true CN204443653U (en) | 2015-07-08 |
Family
ID=53650627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846848.1U Expired - Fee Related CN204443653U (en) | 2014-12-29 | 2014-12-29 | One is propagated artificially and is used fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443653U (en) |
-
2014
- 2014-12-29 CN CN201420846848.1U patent/CN204443653U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |