CN210375748U - Artificial fish reef attachment organism experiment sampling device - Google Patents
Artificial fish reef attachment organism experiment sampling device Download PDFInfo
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- CN210375748U CN210375748U CN201920615922.1U CN201920615922U CN210375748U CN 210375748 U CN210375748 U CN 210375748U CN 201920615922 U CN201920615922 U CN 201920615922U CN 210375748 U CN210375748 U CN 210375748U
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- fish reef
- attachment
- sampling device
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Abstract
The utility model discloses an artificial fish reef attachment organism experiment sampling device, which comprises a fish reef framework and a plurality of attachment plates horizontally arranged, wherein the attachment plates are arranged in the fish reef framework from top to bottom, and the shape of the attachment plates corresponds to the cross section shape of the fish reef framework; the fish reef framework comprises at least three vertically opposite support columns, a plurality of connecting blocks are arranged on the support columns, the connecting blocks are arranged from one ends of the support columns to the other ends of the support columns at equal intervals, and the attachment plates are connected with the support columns through the connecting blocks; the top of fish reef skeleton is equipped with the hanger plate, the border of hanger plate pass through the rope with the upper end of support column is connected, the center department of hanger plate is connected with the buoy that floats in the surface of water. The utility model has the advantages of simple integral structure, easy fixation and recovery, and convenient transportation.
Description
Technical Field
The utility model relates to a technical field of artificial fish reef especially relates to an artificial fish reef attachment life experiment sampling device.
Background
The artificial fish reef is a structure artificially thrown offshore, can create a habitat environment for marine organisms, is beneficial to the propagation and growth of fishes, and achieves the purposes of protecting, proliferating and improving the harvest yield. At present, the construction of artificial fish reefs is widely carried out at home and abroad to repair the habitats of offshore marine organisms and fisheries, and a better effect is achieved. Meanwhile, researchers can generally sample and experiment the attached organisms on the artificial fish reef at regular intervals, so that the diversity of the attached organisms in the sea area is researched, the fish luring effect is analyzed, the ecological benefit and the economic benefit of artificial fish reef construction are evaluated, and the important basis is provided for the artificial fish reef construction management.
The traditional sampling method for the attached organisms of the artificial fish reef is to employ a professional diver to dive on the artificial fish reef and scrape the attached organisms on the reef layer by layer, and because sampling is carried out underwater, the scraping difficulty of the attached organisms is high, the time consumption is long, the oxygen supply time is limited, the physical consumption is high, and the like, the attached organisms are easily damaged in the underwater operation process, the later analysis and identification are difficult to distinguish, and the biomass is insufficient and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an artificial fish reef attachment biology experiment sampling device, this sampling device overall structure is simple, fixes easily and retrieves.
The purpose of the utility model is realized through the following technical scheme:
an artificial fish reef attachment organism experiment sampling device comprises a fish reef framework and a plurality of horizontally arranged attachment plates, wherein the attachment plates are arranged in the fish reef framework from top to bottom, and the shape of each attachment plate corresponds to the cross section shape of the fish reef framework; the fish reef framework comprises at least three vertically opposite support columns, a plurality of connecting blocks are arranged on the support columns, the connecting blocks are arranged from one ends of the support columns to the other ends of the support columns at equal intervals, and the attachment plates are connected with the support columns through the connecting blocks; the top of fish reef skeleton is equipped with the hanger plate, the border of hanger plate pass through the rope with the upper end of support column is connected, the center department of hanger plate is connected with the buoy that floats in the surface of water.
On the basis of the technical scheme, the utility model discloses can do following improvement:
the connecting block welding is in on the support column, the attachment plate with connecting block bolted connection.
The support column comprises the angle bar of 1 ~ 3 mutual axial releasable connection to can increase the height of artifical fish shelter in a flexible way, adapt to the different needs of adhering to biological assay.
The utility model discloses two adjacent axial are connected the angle bar passes through connecting block bolted connection.
The utility model discloses it is double-phase adjacent distance between the connecting block is 10 ~ 20 cm.
The support column with the surface of connecting block all scribbles anticorrosive coating.
Still install the buckle on the fish shelter skeleton, the buckle makes the fish shelter skeleton can be fixed on artifical fish shelter.
The buckle includes the arc ring arm that two mirrors set up, the one end of arc ring arm articulates on the fish reef skeleton and be furnished with the pinhole, the other end is equipped with the connector that is used for mutual bolted connection.
Compared with the prior art, the utility model discloses the technique has following advantage:
(1) the sampling device for the artificial fish reef attachment biological experiment has simple integral structure, easy fixation and convenient recovery, and is beneficial to improving the efficiency of the attachment biological experiment;
(2) the artificial fish reef attachment organism experiment sampling device is provided with a plurality of attachment plates, and the attachment plates are connected with the support columns through the connecting blocks, so that the attachment area of organisms is increased, and the subsequent attachment organism experiment research is facilitated;
(3) artifical fish reef attachment biology experiment sampling device on be equipped with the hanger plate, be connected with the buoy on the hanger plate to make things convenient for experimenter location and recovery.
(4) Artifical fish reef attachment biology experiment sampling device can dismantle, the equipment is fast, convenient transportation and scraping of sample get.
(5) In the artificial fish reef attachment biological experiment sampling device, the fish reef framework is provided with the buckle, and the fish reef framework can be conveniently fixed on the artificial fish reef through the buckle.
Drawings
The invention will be described in detail with reference to the drawings and specific embodiments
Fig. 1 is a schematic structural diagram of an embodiment of the sampling device for an artificial fish reef attachment experiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the sampling device for an artificial fish reef attachment experiment of the present invention;
reference numbers on the drawings: 1-attachment plate, 2-support column, 3-connecting block, 4-hanging plate, 5-rope, 6-buoy and 7-retaining ring.
Detailed Description
Example one
As shown in fig. 1, the sampling device for the artificial fish reef attachment biological experiment of the embodiment comprises a fish reef framework and a plurality of attachment plates 1 which are horizontally arranged, wherein the attachment plates 1 are arranged in the fish reef framework from top to bottom; the fish reef framework comprises four vertically opposite support columns 2, the four support columns 2 enclose the fish reef framework with a square cross section, each support column 2 is composed of an angle iron, a plurality of connecting blocks 3 are welded on the support columns 2, the connecting blocks 3 are arranged from one ends of the support columns 2 to the other ends of the support columns 2 at equal intervals, the attachment plate 1 is a square plastic plate, and the attachment plate 1 is in bolted connection with the support columns 2 through the connecting blocks 3; the top of the fish reef framework is provided with a hanging plate 4, the edges of the hanging plate 4 are respectively connected with the upper ends of the four support columns 2 through ropes 5, the center of the hanging plate 4 is connected with a buoy 6, and the buoy 6 floats on the water surface, so that the sampling device is convenient for experimenters to position and recover; consequently, the artifical fish reef attachment biology experiment sampling device in this embodiment is whole small, simple structure, and the transportation of being convenient for, support column bottom can the disembarkation, and is fixed convenient, draws the attachment biology and can dismantle fast after finishing, reduces storage space.
The distance between two adjacent connecting blocks in this embodiment is 10cm, so that there is enough space to extract attached organisms.
The surface of support column and connecting block in this embodiment all scribbles anticorrosive coating, and the attachment plate is the plastic slab to prevent the corruption of sea water, prolong sampling device's life.
Still install buckle 7 on the fish reef skeleton in this embodiment, buckle 7 includes the arc ring arm that two mirror images set up, and the one end of arc ring arm articulates on the fish reef skeleton and is furnished with the pinhole, and the other end is equipped with the connector that is used for mutual bolted connection, makes the sampling device in this embodiment can also fix and carry out the biological attached sampling on large-scale artifical fish reef.
During the use, can be according to the investigation needs, at the upper and middle, the lower floor position of the large-scale artificial fish reef in investigation region fixed this embodiment sampling device respectively, the time of retrieving is loose for the time of the aquatic and is detained ring 7, and direct retrieval device dismantles the back on the ship and directly scrapes get the sample can, has guaranteed the volume and the integrality of sample, weak point consuming time, efficient.
Example two
As shown in fig. 2, the sampling device for the artificial fish reef attachment biological experiment of the embodiment comprises a fish reef framework and a plurality of attachment plates 1 which are horizontally arranged, wherein the attachment plates 1 are arranged in the fish reef framework from top to bottom; the fish reef framework comprises three vertically opposite support columns 2, the three support columns 2 enclose the fish reef framework with an equilateral triangle cross section, a plurality of connecting blocks 3 are welded on the support columns 2, the connecting blocks 3 are arranged from one ends of the support columns 2 to the other ends of the support columns 2 at equal intervals, the attachment plate 1 is an equilateral triangle plastic plate, and the attachment plate 1 is in bolted connection with the support columns 2 through the connecting blocks 3; the top of the fish reef framework is provided with a hanging plate 4, the edges of the hanging plate 4 are respectively fixed with the upper ends of the three support columns 2 through ropes 5, the center of the hanging plate 4 is connected with a buoy 6, and the buoy 6 floats on the water surface, so that the positioning and recovery of experimenters are facilitated; consequently, the artifical fish reef attachment biology experiment sampling device in this embodiment is whole small, simple structure, and the transportation of being convenient for, support column bottom can the disembarkation, and is fixed convenient, draws the attachment biology and can dismantle fast after finishing, reduces storage space.
The distance between two adjacent connecting blocks in this embodiment is 15cm, so that there is enough space to extract attached organisms.
Still install buckle 7 on the fish reef skeleton in this embodiment, buckle 7 includes the arc ring arm that two mirror images set up, and the one end of arc ring arm articulates on the fish reef skeleton and is furnished with the pinhole, and the other end is equipped with the connector that is used for mutual bolted connection, makes the sampling device in this embodiment can also fix and carry out the biological attached sampling on large-scale artifical fish reef.
The surface of support column and connecting block in this embodiment all scribbles anticorrosive coating to prevent the corruption of sea water, prolong the life of artifical fish reef.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (8)
1. The sampling device for the artificial fish reef attachment biological experiment is characterized by comprising a fish reef framework and a plurality of horizontally arranged attachment plates, wherein the attachment plates are arranged in the fish reef framework from top to bottom, and the shape of each attachment plate corresponds to the cross section shape of the fish reef framework; the fish reef framework comprises at least three vertically opposite support columns, a plurality of connecting blocks are arranged on the support columns, the connecting blocks are arranged from one ends of the support columns to the other ends of the support columns at equal intervals, and the attachment plates are connected with the support columns through the connecting blocks; the top of fish reef skeleton is equipped with the hanger plate, the border of hanger plate pass through the rope with the upper end of support column is connected, the center department of hanger plate is connected with the buoy that floats in the surface of water.
2. The artificial fish reef attachment organism experiment sampling device of claim 1, wherein the connection block is welded on the support column, and the attachment plate is bolted to the connection block.
3. The artificial fish reef attachment organism experiment sampling device according to claim 1, wherein the support column is composed of 1-3 mutually axially detachably connected angle irons.
4. The artificial fish reef attachment organism experiment sampling device of claim 3, wherein the two adjacent axially connected angle irons are connected through the connecting block bolt.
5. The artificial fish reef attachment organism experiment sampling device according to claim 1, wherein the distance between two adjacent connecting blocks is 10-20 cm.
6. The artificial fish reef attachment organism experimental sampling device of claim 1, wherein the surfaces of the support column and the connection block are coated with an anti-corrosion coating.
7. The artificial fish reef attachment organism experiment sampling device of claim 1, wherein a retaining ring is further mounted on the fish reef framework, and the retaining ring enables the fish reef framework to be fixed on the artificial fish reef.
8. The artificial fish reef attachment organism experiment sampling device of claim 7, wherein the retaining ring comprises two arc-shaped ring arms arranged in a mirror image manner, one end of each arc-shaped ring arm is hinged to the fish reef framework and is provided with a pin hole, and the other end of each arc-shaped ring arm is provided with a connector for mutual bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615922.1U CN210375748U (en) | 2019-04-30 | 2019-04-30 | Artificial fish reef attachment organism experiment sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615922.1U CN210375748U (en) | 2019-04-30 | 2019-04-30 | Artificial fish reef attachment organism experiment sampling device |
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| Publication Number | Publication Date |
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| CN210375748U true CN210375748U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920615922.1U Expired - Fee Related CN210375748U (en) | 2019-04-30 | 2019-04-30 | Artificial fish reef attachment organism experiment sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051958A (en) * | 2021-11-25 | 2022-02-18 | 烟台市海洋经济研究院(烟台市渔业技术推广站、烟台市海洋捕捞增殖管理站) | Deep sea abalone culture method |
-
2019
- 2019-04-30 CN CN201920615922.1U patent/CN210375748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051958A (en) * | 2021-11-25 | 2022-02-18 | 烟台市海洋经济研究院(烟台市渔业技术推广站、烟台市海洋捕捞增殖管理站) | Deep sea abalone culture method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |