CN206686921U - Cellular compound fish shelter - Google Patents
Cellular compound fish shelter Download PDFInfo
- Publication number
- CN206686921U CN206686921U CN201720472243.4U CN201720472243U CN206686921U CN 206686921 U CN206686921 U CN 206686921U CN 201720472243 U CN201720472243 U CN 201720472243U CN 206686921 U CN206686921 U CN 206686921U
- Authority
- CN
- China
- Prior art keywords
- ladder
- shaped frame
- support bar
- fish shelter
- reefs
- 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
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 provides a kind of cellular compound fish shelter, belongs to artificial marine habitat field, including reefs, reefs includes ladder-shaped frame, and the ladder-shaped frame being parallel to each other is connected by connection strap；Crisscross support bar is connected with ladder-shaped frame, on the ladder-shaped frame being parallel to each other, the point of intersection of crisscross support bar, and support bar and ladder-shaped frame intersection point, connected by connection strap, current permeability is good, marine organisms attachment space is big, is simple to manufacture, processing cost is low.
Description
Technical field
The utility model provides a kind of cellular compound fish shelter, belongs to artificial marine habitat field.
Background technology
Artificial marine habitat is to be used to improve marine ecosystem environment, builds the Artificial facilities artificial marine habitats of fishing ground and aquaculture field
Launch it is marine after, the abiotic environments such as the stream of surrounding sea, light, sound, substrate is changed, this change causes biology again
The change of environment, increase aquatile amount, so as to form good fishing ground or aquaculture field, fish-gathering effect is also clearly.
But there is problems with existing box fish shelter：
(1) reefs is more inaccessible, and current permeability is bad inside and outside reefs；
(2) supply marine organisms attachment insufficient space inside fish shelter, greatly wastes space；
(3) manufacture is more troublesome, high processing costs.
Utility model content
The utility model mesh is to provide a kind of cellular compound fish shelter, and current permeability is good, marine organisms attachment space
Greatly, it is simple to manufacture, processing cost is low.
Cellular compound fish shelter described in the utility model, including reefs, reefs include ladder-shaped frame, the ladder being parallel to each other
Shape framework is connected by connection strap；Crisscross support bar is connected with ladder-shaped frame, on the ladder-shaped frame being parallel to each other, is indulged
The point of intersection of the wrong support bar of traversed by, and support bar and ladder-shaped frame intersection point, are connected by connection strap.
Described cellular compound fish shelter, connection strap are connected to connected bar perpendicular to the ladder-shaped frame being parallel to each other
Ladder-shaped frame Formation cross-section together is trapezoidal prism.
Described cellular compound fish shelter, crisscross support bar include horizontal support bar and vertical support bar, horizontal support bar
Parallel to the bottom of ladder-shaped frame, vertical support bar is perpendicular to horizontal support bar.
Described cellular compound fish shelter, ladder-shaped frame is divided into positioned at centre positioned at outermost two vertical support bars
Rectangle part, and the gable positioned at rectangle part both sides.
The utility model has the beneficial effect that compared with prior art：
Cellular compound fish shelter described in the utility model, bucking ladder is interweaved by steel prism is spliced to form grid.Reefs
Bottom steel prism grid is steady, it is ensured that the accurate dispensing of reefs.The space availability ratio of reefs is high, be advantageous to fish inhabit and
Protect, permeability is good inside and outside reefs, is advantageous to the attachment of algae shellfish, increases population quantity and biomass.
The large-sized artificial fish shelter that the reefs is spliced by steel.Easy processing is easily spliced, and processing cost is low.Steel interweave
It is cellular to be spliced into class.Reefs inner space is big, penetrating good, is advantageous to the exchange of seawater inside and outside reefs.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model front view.
In figure：1st, connection strap；2nd, ladder-shaped frame；3rd, reefs；4th, vertical support bar；5th, horizontal support bar.
Embodiment
The utility model embodiment is described further with reference to the utility model：
Embodiment 1：As depicted in figs. 1 and 2, cellular compound fish shelter described in the utility model, including reefs 3, reefs 3
Including ladder-shaped frame 2, the ladder-shaped frame 2 being parallel to each other is connected by connection strap 1；It is connected with ladder-shaped frame 2 crisscross
Support bar, on the ladder-shaped frame 2 being parallel to each other, the point of intersection of crisscross support bar, and support bar are handed over ladder-shaped frame 2
Point, connected by connection strap 1.
Described cellular compound fish shelter, connection strap 1 connect connected bar 1 perpendicular to the ladder-shaped frame 2 being parallel to each other
The Formation cross-section of ladder-shaped frame 2 together is trapezoidal prism.
Described cellular compound fish shelter, crisscross support bar include horizontal support bar 5 and vertical support bar 4, ladder-shaped frame
Three horizontal support bars 5 are connected with frame 2, horizontal support bar 5 is parallel to the bottom of ladder-shaped frame 2, and vertical support bar 4 is perpendicular to horizontal support bar
5。
Described cellular compound fish shelter, ladder-shaped frame 2 is divided into positioned at outermost two vertical support bars 4 in being located at
Between rectangle part, and rectangle part is divided into three by the gable positioned at rectangle part both sides, four vertical support bars 4
Ladder-shaped frame 2 is divided into three layers by part, horizontal support bar 5.Make to exist between the ladder-shaped frame 2 of reefs 3 and connection strap 1 and support bar
Gap, current conveniently pass through, the permeability of increased current, while can also slow down the flowing of current, and in the sky of occupancy
It is interior many marine organisms attachment points to be present, greatly improve space availability ratio.
Claims (4)
1. a kind of cellular compound fish shelter, including reefs (3), it is characterised in that reefs (3) includes ladder-shaped frame (2), mutually flat
Capable ladder-shaped frame (2) is connected by connection strap (1)；Ladder-shaped frame is connected with crisscross support bar on (2), is parallel to each other
Ladder-shaped frame (2) on, the point of intersection of crisscross support bar, and support bar and ladder-shaped frame (2) intersection point passes through connection
Bar (1) connects.
2. cellular compound fish shelter according to claim 1, it is characterised in that connection strap (1) is perpendicular to what is be parallel to each other
Ladder-shaped frame (2), it is trapezoidal prism to make to be connected ladder-shaped frame (2) Formation cross-section that bar (1) links together.
3. cellular compound fish shelter according to claim 2, it is characterised in that crisscross support bar includes horizontal support
Bar (5) and vertical support bar (4), horizontal support bar (5) is parallel to the bottom of ladder-shaped frame (2), and vertical support bar (4) is perpendicular to horizontal support bar
(5)。
4. cellular compound fish shelter according to claim 3, it is characterised in that positioned at outermost two vertical support bars
(4) ladder-shaped frame (2) is divided into positioned at middle rectangle part, and the gable positioned at rectangle part both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472243.4U CN206686921U (en) | 2017-04-28 | 2017-04-28 | Cellular compound fish shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472243.4U CN206686921U (en) | 2017-04-28 | 2017-04-28 | Cellular compound fish shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686921U true CN206686921U (en) | 2017-12-01 |
Family
ID=60447939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472243.4U Expired - Fee Related CN206686921U (en) | 2017-04-28 | 2017-04-28 | Cellular compound fish shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853227A (en) * | 2017-12-18 | 2018-03-30 | 上海海洋大学 | A kind of triangle table fish shelter for improving Upper Yangtze River fish river bend river shoal habitat |
| CN109699549A (en) * | 2019-02-27 | 2019-05-03 | 中国海洋大学 | A kind of artificial fish reef device with ecological cooperative effect |
| CN110495416A (en) * | 2019-09-30 | 2019-11-26 | 重庆交通大学 | A kind of ecological software fish shelter adapting to Upper Yangtze River |
| CN110692568A (en) * | 2019-10-24 | 2020-01-17 | 重庆交通大学 | Preparation method of ecological soft fish reef |
-
2017
- 2017-04-28 CN CN201720472243.4U patent/CN206686921U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853227A (en) * | 2017-12-18 | 2018-03-30 | 上海海洋大学 | A kind of triangle table fish shelter for improving Upper Yangtze River fish river bend river shoal habitat |
| CN107853227B (en) * | 2017-12-18 | 2024-01-23 | 上海海洋大学 | Triangular table fish reef for improving river-bay river beach habitat of fishes at upstream of Yangtze river |
| CN109699549A (en) * | 2019-02-27 | 2019-05-03 | 中国海洋大学 | A kind of artificial fish reef device with ecological cooperative effect |
| CN109699549B (en) * | 2019-02-27 | 2021-05-14 | 中国海洋大学 | Artificial fish reef device with ecological synergism |
| CN110495416A (en) * | 2019-09-30 | 2019-11-26 | 重庆交通大学 | A kind of ecological software fish shelter adapting to Upper Yangtze River |
| CN110692568A (en) * | 2019-10-24 | 2020-01-17 | 重庆交通大学 | Preparation method of ecological soft fish reef |
| CN110692568B (en) * | 2019-10-24 | 2021-12-07 | 重庆交通大学 | Preparation method of ecological soft fish reef |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |