CN203340804U - Concrete fish shelter - Google Patents
Concrete fish shelter Download PDFInfo
- Publication number
- CN203340804U CN203340804U CN2013203180327U CN201320318032U CN203340804U CN 203340804 U CN203340804 U CN 203340804U CN 2013203180327 U CN2013203180327 U CN 2013203180327U CN 201320318032 U CN201320318032 U CN 201320318032U CN 203340804 U CN203340804 U CN 203340804U
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- CN
- China
- Prior art keywords
- sinking frame
- heavy property
- property framework
- fish shelter
- limiting
- 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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- 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 discloses a concrete fish shelter which comprises a sinking frame and attaching sheets capable of being installed inside the sinking frame. The sinking frame is of a prism-shaped structure, locating holes are formed in stand columns on the lateral sides of the sinking frame in a penetrating mode, a platform is arranged at the bottom of the sinking frame, fixing grooves are formed in the platform, a limiting beam is arranged at the top of the sinking frame, fixing grooves are formed in the limiting beam, the fixing grooves are in horn mouth shapes, the mouths of the horn mouth shapes are formed towards the outer side of the sinking frame, limiting protruding balls are arranged at the top of the sinking frame, limiting blind holes capable of being matched with limiting protruding balls are formed in the bottom face of the sinking frame, concave pits are formed in the surface of each attaching sheet, a wedge-shaped front edge is arranged on one side of each attaching sheet, and a connecting hole is formed in the edge of each attaching sheet. The concrete fish shelter has the advantages of being stable in layout, good in algae seed attaching effect, high in multiplication efficiency, capable of enabling a user to adjust the kinds and the density of multiplication populations according to requirements, rapid in splicing and assembly and not prone to oxygen deficiency.
Description
Technical field
The utility model relates to a kind of artificial fish shelter, relates in particular to the concrete fish shelter.
Background technology
The large-area marine reclamation land of China coast at present, cause for the shoal of fish reproduction and sharply reduce, and makes the fish that need to multiply on the wetland of shoal in a large number can not find the habitat that safety is rich in food.Coastal in 30 1 40 meters dark marine sites, at the bottom of mud, the husky end is more, can't multiply and live for fish.Some a large amount of input stone reef of large fishery company, the natural environment on its consequence is a large amount of destruction land is repaired marine environment, attend to one thing and lose sight of another, and the stone reefs is long-pending little, is only suitable for the sea cucumber of high economic value added, the cultivation of abalone.Existing artificial fish shelter is as Chinese utility model patent " cross plug board type multifunction manual fish shelter ", the patent No. 201220053220. 7, this utility model relates to a kind of cross plug board type multifunction manual fish shelter, this fish shelter integral body is reinforced concrete structure, outward appearance is the dykes and dams shape, its four sides, front, rear, left and right is all ramped shaped, and dykes and dams shape surface has the circular hole of varying number; Middle part has board slot, is inserted with the attracting plate of three types, has four holes in the attracting plate, and the different attracting factors are added on attracting plate surface; Bottom surface has does not wait big or small square opening, susceptor surface to have four boss, has counterbore, and edge leaves the steel bar welding connecting structure; The fish shelter upper surface has four suspension hooks, has the difformity skylight, and reserved a part of steel bar welding connecting structure; Upper surface is welded with the locating rack of location plate, and locating rack passes plate in the built-up welding again of boss place, bottom surface.The utility model can improve the ecotope of Partial Sea Area, improves the availability of fishery resources, the upwelling of providing, attracting are provided, keep away enemy, the function such as lay eggs, and is used in combination simultaneously, and formation is covered on a large scale, for fish provide good habitat.Yet this artificial fish shelter, due to fault of construction, is unsuitable for propagation in batches and lays, and requires further improvement.
Summary of the invention
The purpose of this utility model be for prior art provide a kind of lay stable, algae kind adhesion effect is good, proliferate efficiency is high, can adjust as required propagation population kind density, splicing assembling fast, be difficult for the concrete fish shelter of anoxic.
The utility model solves the problems of the technologies described above adopted technical scheme: the concrete fish shelter, and comprise heavy property framework and can be arranged on the attachment flaps in heavy property framework, wherein: heavy property framework is prismatic structures; Run through and be shaped with locating hole on the column of heavy property frame facet; Heavy property base of frame has a platform, and this platform is provided with holddown groove; Heavy property frame roof has spacing beam, and is shaped with holddown groove on this spacing beam; Holddown groove is bell mouth shape, and bell-mouthed opening is towards the heavy property framework outside; The top of heavy property framework is provided with the limit convex ball, and heavy property framework bottom surface is shaped with the spacing blind hole that can match with the limit convex ball; The surface of attachment flaps has pit; One side of attachment flaps has the wedge shape forward position; Be shaped with connecting hole on the edge of attachment flaps.Attachment flaps is owing to having the wedge shape forward position, therefore in assembling, can be relatively with precision lower mode insert attachment flaps along holddown groove, the bell-mouthed opening of same holddown groove also is based on attachment flaps towards the heavy property framework outside and generally adopts concrete to construct, weight is larger, by reducing the assembly precision requirement, to mechanically reaching fast the assembly line purpose.After attachment flaps is in place, run through a hard tube being set or rope just can reach fixing effect in connecting hole and locating hole.The effect of limit convex ball is when a plurality of heavy property frameworks are stacked, and by the tight fit connection of limit convex ball and spacing blind hole, can make these heavy property frameworks comparatively firmly combine, and prevents that current from breaking up.Attachment flaps is immersed in by natural waters spatfall or manual type there is algae, a period of time carries out seed and adheres in the liquid of shellfish larvae.After adhering to, attachment flaps is inserted to holddown groove, and by whole device goals of investment waters.
For optimizing technique scheme, the measure of taking also comprises: be filled with the marine alga gel in pit.The marine alga gel is as agarose, carragheen etc.Contain algae seedling in the marine alga gel.
Because the utility model has adopted heavy property framework, it is prismatic structures; Run through and be shaped with locating hole on the column of heavy property frame facet; Heavy property base of frame has a platform, and this platform is provided with holddown groove; Heavy property frame roof has spacing beam, and is shaped with holddown groove on this spacing beam; Holddown groove is bell mouth shape, and bell-mouthed opening is towards the heavy property framework outside; The top of heavy property framework is provided with the limit convex ball, and heavy property framework bottom surface is shaped with the spacing blind hole that can match with the limit convex ball; The surface of attachment flaps has pit; One side of attachment flaps has the wedge shape forward position; Be shaped with connecting hole on the edge of attachment flaps.Attachment flaps is owing to having the wedge shape forward position, therefore in assembling, can be relatively with precision lower mode insert attachment flaps along holddown groove, the bell-mouthed opening of same holddown groove also is based on attachment flaps towards the heavy property framework outside and generally adopts concrete to construct, weight is larger, by reducing the assembly precision requirement, to mechanically reaching fast the assembly line purpose.After attachment flaps is in place, run through a hard tube being set or rope just can reach fixing effect in connecting hole and locating hole.The effect of limit convex ball is when a plurality of heavy property frameworks are stacked, and by the tight fit connection of limit convex ball and spacing blind hole, can make these heavy property frameworks comparatively firmly combine, and prevents that current from breaking up.Attachment flaps is immersed in by natural waters spatfall or manual type there is algae, a period of time carries out seed and adheres in the liquid of shellfish larvae.After adhering to, attachment flaps is inserted to holddown groove, and by whole device goals of investment waters.Thereby the utlity model has lay stable, algae kind adhesion effect is good, proliferate efficiency is high, can adjust as required propagation population kind density, splicing assembling fast, be difficult for the advantage of anoxic.
The accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment attachment flaps structural representation.
Embodiment
Below in conjunction with attached embodiment, the utility model is described in further detail.
Drawing reference numeral explanation: heavy property framework 1, column 11, fin 12, locating hole 13, holddown groove 14, limit convex ball 15, spacing beam 16, attachment flaps 2, connecting hole 21, pit 22, wedge shape forward position 23.
Embodiment: referring to figs. 1 through Fig. 2, the concrete fish shelter comprises heavy property framework 1 and can be arranged on the attachment flaps 2 in heavy property framework 1 that wherein: heavy property framework 1 is prismatic structures; Run through and be shaped with locating hole 13 on the column 11 of heavy property framework 1 side; Heavy property framework 1 bottom has a platform, and this platform is provided with holddown groove 14; Heavy property framework 1 top has spacing beam 16, and is shaped with holddown groove 14 on this spacing beam 16; Holddown groove 14 is bell mouth shape, and bell-mouthed opening is towards heavy property framework 1 outside; The top of heavy property framework 1 is provided with limit convex ball 15, and heavy property framework 1 bottom surface is shaped with the spacing blind hole that can match with limit convex ball 15; The surface of attachment flaps 2 has pit 22; One side of attachment flaps 2 has wedge shape forward position 23; Be shaped with connecting hole 21 on the edge of attachment flaps 2.Attachment flaps 2 is owing to having wedge shape forward position 23, therefore in assembling, can be relatively with precision lower mode insert attachment flaps 2 along holddown groove 14, the same bell-mouthed opening of holddown groove 14 also is based on the general concrete that adopts of attachment flaps 2 and constructs towards heavy property framework 1 outside, weight is larger, by reducing the assembly precision requirement, to mechanically reaching fast the assembly line purpose.After attachment flaps 2 is in place, run through a hard tube being set or rope just can reach fixing effect in connecting hole 21 and locating hole 13.The effect of limit convex ball 15 is when a plurality of heavy property frameworks 1 are stacked, and the tight fit connection by limit convex ball 15 with spacing blind hole, can make these heavy property frameworks 1 comparatively firmly combine, and prevents that current from breaking up.Attachment flaps 2 is immersed in by natural waters spatfall or manual type there is algae, a period of time carries out seed and adheres in the liquid of shellfish larvae.After adhering to, attachment flaps 2 is inserted to holddown groove 14, and by whole device goals of investment waters.Be filled with the marine alga gel in pit 22.The marine alga gel is as agarose, carragheen etc.Contain algae seedling in the marine alga gel.Fin 12 has the fixing and staggered mobile effect of promotion current.
Although in conjunction with preferred embodiment, described the utility model; so it is not in order to limit the utility model; any those skilled in the art; in the situation that do not break away from spirit and scope of the present utility model; therefore can implement to the theme of listing displacement and the modification of various changes, coordinate here, protection domain of the present utility model is as the criterion when looking proposed the scope that claim limits.
Claims (1)
1. the concrete fish shelter, comprise heavy property framework (1) and can be arranged on the attachment flaps (2) in described heavy property framework (1), it is characterized in that: described heavy property framework (1) is prismatic structures; Run through and be shaped with locating hole (13) on the column (11) of described heavy property framework (1) side; Described heavy property framework (1) bottom has a platform, and this platform is provided with holddown groove (14); Described heavy property framework (1) top has spacing beam (16), and is shaped with holddown groove (14) on this spacing beam (16); Described holddown groove (14) is bell mouth shape, and bell-mouthed opening is towards described heavy property framework (1) outside; The top of described heavy property framework (1) is provided with limit convex ball (15), and described heavy property framework (1) bottom surface is shaped with the spacing blind hole that can match with described limit convex ball (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180327U CN203340804U (en) | 2013-06-04 | 2013-06-04 | Concrete fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180327U CN203340804U (en) | 2013-06-04 | 2013-06-04 | Concrete fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340804U true CN203340804U (en) | 2013-12-18 |
Family
ID=49740763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203180327U Expired - Fee Related CN203340804U (en) | 2013-06-04 | 2013-06-04 | Concrete fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782533A (en) * | 2014-01-20 | 2015-07-22 | 山东大学（威海） | Manufacturing method for artificial fish reef surface slices and application of artificial fish reef surface slices |
| CN107667941A (en) * | 2017-09-27 | 2018-02-09 | 浙江海洋大学 | A kind of new shell base concrete fish shelter |
-
2013
- 2013-06-04 CN CN2013203180327U patent/CN203340804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782533A (en) * | 2014-01-20 | 2015-07-22 | 山东大学（威海） | Manufacturing method for artificial fish reef surface slices and application of artificial fish reef surface slices |
| CN107667941A (en) * | 2017-09-27 | 2018-02-09 | 浙江海洋大学 | A kind of new shell base concrete fish shelter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140604 |