CN203912825U - A kind of artificial reef - Google Patents
A kind of artificial reef Download PDFInfo
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- CN203912825U CN203912825U CN201420287341.7U CN201420287341U CN203912825U CN 203912825 U CN203912825 U CN 203912825U CN 201420287341 U CN201420287341 U CN 201420287341U CN 203912825 U CN203912825 U CN 203912825U
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- bracing frame
- marine alga
- vertical guide
- matrix
- algal reef
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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
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Abstract
The utility model discloses a kind of artificial reef, aim to provide one and not only can control the algal reef suspension degree of depth, in middle level, waters, at the middle and upper levels or middle lower floor breed; And can effectively avoid because wave fluctuation is larger, the algal reef that makes to suspend fluctuates acutely, and causes the destroyed artificial reef of marine alga adhering on algal reef.It comprises buoyant device and is suspended on the algal reef supporter of buoyant device below by connecting rope; Described algal reef supporter comprises toward the hemispherical bracing frame of lower recess and some marine algas being arranged on hemispherical bracing frame and adheres to matrix, each marine alga adheres to and on matrix, is respectively equipped with wire rope handling through hole, and each marine alga adheres in the wire rope handling through hole on matrix and is respectively equipped with installing rope, and each marine alga adheres to matrix and is fixed on hemispherical bracing frame by installing rope respectively.
Description
Technical field
The utility model relates to a kind of artificial algal reef, is specifically related to a kind of artificial reef of throwing in coastal marine site.
Background technology
Artificial algal reef is the artificial reef body of breeding specially algae, is that people is for being arranged in waters, for marine algae provides the place of growth and breeding; Thereby attract the aquatic animals such as fishes and shrimps to carry out forage, breed to algae field, to reach optimization environments such as subsea, the object of protection, propagation fishery resources; And algae is in process of growth; N, the P that can absorb in water by photosynthesis synthesize the organic substance of self; and discharge oxygen; reduce N, the P concentration of water body; water purifying environment, the eutrophication that can be saved and prevent and administer waters. improve water area ecological environment, restrain " red tide " outburst; absorb heavy metal ion, protect the marine environment.On the other hand, the economic worth that sea jungle is created is very large, and marine alga itself has industry, edible, medical value.
Current artificial algal reef mostly is sinking type algal reef, and algal reef will sink down into seabed after rendering to marine site, can only build in seabed algae field; And cannot utilize middle level, waters, at the middle and upper levels or middle lower floor breed, thereby how further to utilize middle level, waters, at the middle and upper levels or middle lower floor breed, to water purifying environment, it is very significant improving water area ecological environment.
For example, China Patent Publication No. CN202680165U, open day on January 23rd, 2013, the name that utility model is created is called a kind of reefs of transplanting for marine alga, comprise reinforcing bar base and algal reef matrix two parts, described reinforcing bar base and algal reef matrix are Split type structure, and described algal reef matrix is the domed shape being made up of concrete material, described reinforcing bar base is connected with in the middle of algal reef matrix by the vertical connecting portion on it, and described algal reef matrix is provided with the preformed hole for placing little reef segment.The reefs of transplanting for marine alga of this application case is similarly sinking type algal reef.
For example, China Patent Publication No. CN102657072A, in open day on September 12nd, 2012, the name that utility model is created is called a kind of fixing means of artificial graft's algal reef, and the method comprises the following steps, and uses the impact drilling in the natural cay matrix in object sea area; By coupling assembling, the artificial algal reef of all size and shape is fixed in nature cay matrix.This application case is similarly sinking type algal reef.
For example, China Patent Publication No. CN103609424A, open day on March 25th, 2014, the name that utility model is created is called a kind of composite artificial algal reef, comprise into algal reef and seedling reef, described one-tenth algal reef comprises a solid base, solid base upper surface is inlayed the metal framework that a shape is identical with upper surface with size, in metal framework, be provided with shell mesh bag, a metal stud is inlayed in upper surface center, a steel loop is welded in vertical rod upper end, between metal framework and steel loop, fix some seedling ropes, described seedling reef is fastened on into the side of algal reef solid base, on seedling reef, has marine alga seedling.The artificial algal reef of this application case is similarly sinking type algal reef.
Utility model content
The first object of the present utility model is mostly to be sinking type algal reef in order to overcome artificial algal reef of the prior art, cannot utilize middle level, waters, at the middle and upper levels or middle lower floor breed, provide one can control the algal reef suspension degree of depth, make full use of middle level, waters, at the middle and upper levels or middle lower floor breed, effectively repair, improve the artificial reef of Offshore Ecology environment.
The utility model another object on the first object basis is to avoid because wave fluctuation is larger in order to imitate, and the reefs that makes to suspend fluctuates acutely, and causes the destroyed artificial reef of marine alga adhering on algal reef.
The technical solution of the utility model is:
A kind of artificial reef comprises buoyant device and is suspended on the algal reef supporter of buoyant device below by connecting rope; Described algal reef supporter comprises toward the hemispherical bracing frame of lower recess and some marine algas being arranged on hemispherical bracing frame and adheres to matrix, each marine alga adheres to and on matrix, is respectively equipped with wire rope handling through hole, and each marine alga adheres in the wire rope handling through hole on matrix and is respectively equipped with installing rope, and each marine alga adheres to matrix and is fixed on hemispherical bracing frame by installing rope respectively.
The algal reef supporter of this programme is suspended in waters by buoyant device, and can be by regulating the length of connecting rope to control the degree of depth that algal reef supporter hangs, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource, effectively repair, improve Offshore Ecology environment.
As preferably, also comprise wind wave prevention fuze mechanism, this wind wave prevention fuze mechanism is fixed on the below of buoyant device by peg, described wind wave prevention fuze mechanism comprises the bracing frame that is inverted U-shaped, the two vertical guide pin bushings that are parallel to each other, be separately positioned on the vertical guide rod in two vertical guide pin bushings, be separately positioned on the horizontal axle sleeve of two vertical guide rod upper ends, be rotatingly arranged on the axostylus axostyle in horizontal axle sleeve and be fixed on the reel on axostylus axostyle; Described peg upper end is connected with buoyant device, and lower end is connected with transverse slat; Described connecting rope is wound on reel, and one end of connecting rope is fixed on reel, and the other end is connected with algal reef supporter; Support frame as described above comprises two risers that are parallel to each other and the transverse slat that connects two riser upper ends, described two risers are between two vertical guide pin bushings, and two vertical guide pin bushings are near two riser lower ends, two vertical guide pin bushings are connected with riser by head rod respectively, the outside of described two vertical guide pin bushings is respectively equipped with spacing vertical rod, and two spacing vertical rods are connected with vertical guide pin bushing by the second connecting rod respectively; Described two horizontal axle sleeves are perpendicular with vertical guide rod, and two horizontal axle sleeves coaxially arrange, and on described two riser lateral surfaces, are respectively equipped with the bar shaped guide through hole paralleling with vertical guide rod; Described reel is between two risers, the two ends of described axostylus axostyle are respectively through corresponding bar shaped guide through hole and horizontal axle sleeve, on axostylus axostyle side, be positioned at two horizontal axle sleeves outsides and be respectively equipped with limiting through hole, described two spacing vertical rods are respectively through corresponding limiting through hole, on described two riser lateral surfaces, be positioned at bar shaped guide through hole below and be respectively equipped with for limiting the descending lower limit projection of horizontal axle sleeve, on two riser lateral surfaces, be positioned at bar shaped guide through hole top and be respectively equipped with for limiting lateral shaft and overlap up upper limit projection; On two vertical guide rods, be arranged with respectively and can making horizontal axle sleeve up move and be resisted against the first Compress Spring on upper limit projection between vertical guide pin bushing and horizontal axle sleeve, and in the time that horizontal axle sleeve is resisted against upper limit projection, the upper end of spacing vertical rod is positioned at the below of axostylus axostyle; In the time that horizontal axle sleeve is resisted against lower limit projection, the upper end of spacing vertical rod is positioned at the top of axostylus axostyle.
In the situation that wave is larger, for example there are 5 grades of billows, 6 grades of billow (2～6 meters of wave height), now under the effect of wave buoyant device by drive algal reef supporter and on the upper and lower big ups and downs of marine alga, the marine alga that causes adhering on algal reef supporter is torn, destruction etc.; And the algal reef of this programme is in the situation that wave is larger, wind wave prevention fuze mechanism can discharge the connecting rope on reel, makes algal reef supporter sink to seabed, thereby effectively avoids fluctuating larger because of wave, the reefs that makes to suspend fluctuates acutely, and causes the marine alga that adheres on algal reef destroyed.
As preferably, in the middle part of hemispherical bracing frame, be provided with column, the upper end of column is positioned at the top of hemispherical bracing frame, and the end of the connecting rope being connected with algal reef supporter is fixed on column upper end; On described column, be positioned at hemispherical bracing frame top and be provided with connecting ring, and be provided with some seedling ropes between connecting ring and hemispherical bracing frame.
As preferably, on seedling rope, be attached with the marine alga seedling of artificial culture.
As preferably, marine alga adheres on the medial surface that matrix is fixed on hemispherical bracing frame, and on each marine alga adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.
Because marine alga adheres on the medial surface that matrix is fixed on hemispherical bracing frame; Hemispherical supporting construction can build metastable subenvironment, is conducive to shellfish algae and multiplies and lives, and also can drop into before marine site is used and just inoculate corresponding shellfish algae and other biology, contributes to the species abundance that increases sharply.On the other hand, hemispherical supporting construction can increase the long-pending availability of unit seawater surface, and algae strain tilts or the three-dimensional set of vertical elevation at concave surface, imitates the environment of precipitous seabed cay, is conducive to the growth of marine alga.
As preferably, marine alga adheres to matrix and is made up of foam concrete, and marine alga adheres to matrix surface inserting and has some shells or barnacle shell or marial rocks fragment.Be made up of foam concrete because marine alga adheres to matrix, foam concrete not only quality is light, and has a large amount of holes; Thereby marine alga adheres to matrix and is extremely conducive to algae and adheres to; Further marine alga adheres to matrix surface inserting some shells or barnacle shell or marial rocks fragment, and its coarse holdfast that is easy to algae is held, and presses close to ecosystem, makes the easier set of algae strain and breeding.
As preferably, hemispherical bracing frame lateral surface top is provided with at least three feets toward oblique downward-extension outside hemispherical bracing frame, each feet is circumferentially uniform around hemispherical bracing frame, and the lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate.When algal reef supporter sinks to behind seabed, this programme can be supported on seabed by hemispherical bracing frame stably by feet, effectively avoids algal reef supporter to topple over, and is conducive to protect marine alga not damaged.
As preferably, buoyant device comprises gasbag, and the top of this gasbag is provided with charging connector.
The beneficial effects of the utility model are:
One, can be by regulating the length of connecting rope control the degree of depth that algal reef supporter hangs, in middle level, waters, at the middle and upper levels or middle lower floor breed, make full use of water area resource, effectively repair, improve Offshore Ecology environment.
Its two, can effectively avoid because wave fluctuation is larger, the reefs that makes to suspend fluctuates acutely, and causes the marine alga that adheres on algal reef destroyed.
Its three, can build metastable subenvironment, be conducive to shellfish algae and multiply and live; And can increase the long-pending availability of unit seawater surface, imitate the environment of precipitous seabed cay, be conducive to the growth of marine alga.
Brief description of the drawings
Fig. 1 is a kind of structural representation of a kind of artificial reef of the present utility model.
Fig. 2 is a kind of structural representation of algal reef supporter of the present utility model.
Fig. 3 is a kind of structural representation that marine alga of the present utility model adheres to matrix.
Fig. 4 is a kind of structural representation of the wind wave prevention fuze mechanism in Fig. 1.
Fig. 5 is that a kind of artificial reef of the present utility model is at a kind of structural representation that runs into a certain state in Wave Processes.
Fig. 6 is a kind of structural representation of the wind wave prevention fuze mechanism in Fig. 5.
In figure: buoyant device 1; Peg 2; Wind wave prevention fuze mechanism 3, bracing frame 31, transverse slat 31a, riser 31b, reel 32, axostylus axostyle 33, positive stop end bar 331, head rod 34, vertical guide pin bushing 35, the second connecting rod 36, vertical guide rod 37, the first Compress Springs 38, lower limit projection 39, laterally axle sleeve 310, spacing vertical rod 311, bar shaped guide through hole 312, upper limit projection 313; Connecting rope 4; Column 5; Algal reef supporter 6, hemispherical bracing frame 61, feet 62, marine alga adheres to matrix 63, wire rope handling through hole 63a, connecting ring 64, seedling rope 65.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of artificial reef comprises buoyant device 1, wind wave prevention fuze mechanism 3 and algal reef supporter 6.Buoyant device comprises gasbag, and the top of this gasbag is provided with charging connector.Wind wave prevention fuze mechanism is fixed on the below of buoyant device by peg 2.The upper end that peg hangs is connected with buoyant device, and lower end is connected with transverse slat middle part.
As shown in Figure 1, Figure 2, Figure 3 shows, algal reef supporter 6 comprises toward hemispherical bracing frame 61 and some marine algas being arranged on hemispherical bracing frame of lower recess and adheres to matrix 63.Hemispherical bracing frame middle part is provided with column 5.The lower end of column is fixed on hemispherical bracing frame.The upper end of column is positioned at the top of hemispherical bracing frame.On column, be positioned at hemispherical bracing frame top and be provided with connecting ring 64, and be provided with some seedling ropes 65 between connecting ring and hemispherical bracing frame.Connecting ring is connected with column by connecting rod.On seedling rope, be attached with the marine alga seedling of artificial culture.Marine alga adheres to matrix and is made up of foam concrete, and marine alga adheres to matrix surface inserting and has some shells or barnacle shell or marial rocks fragment.Marine alga adheres on the medial surface that matrix is fixed on hemispherical bracing frame, and on each marine alga adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.Each marine alga adheres to and on matrix, is respectively equipped with wire rope handling through hole 63a, and each marine alga adheres in the wire rope handling through hole on matrix and is respectively equipped with installing rope.Each marine alga adheres to matrix and is fixed on hemispherical bracing frame by installing rope respectively.It is circumferentially uniform around hemispherical bracing frame that hemispherical bracing frame lateral surface top is provided with four each feets of feet 62 toward oblique downward-extension outside hemispherical bracing frame.The lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate.
As Figure 1 and Figure 4, wind wave prevention fuze mechanism 3 comprises the bracing frame 31 that is inverted U-shaped, the two vertical guide pin bushings 35 that are parallel to each other, be separately positioned on the vertical guide rod 37 in two vertical guide pin bushings, be separately positioned on the horizontal axle sleeve 310 of two vertical guide rod upper ends, be rotatingly arranged on the axostylus axostyle 33 in horizontal axle sleeve and be fixed on the reel 32 on axostylus axostyle.On reel, be wound with connecting rope 4.Bracing frame comprises the two riser 31b that are parallel to each other and the transverse slat 31a that connects two riser upper ends.Two risers are between two vertical guide pin bushings, and two vertical guide pin bushings are near two riser lower ends.Two vertical guide pin bushings are connected with riser by head rod 34 respectively.The outside of two vertical guide pin bushings is respectively equipped with spacing vertical rod 311, and two spacing vertical rods are connected with vertical guide pin bushing by the second connecting rod 36 respectively.Two horizontal axle sleeves are perpendicular with vertical guide rod, and two horizontal axle sleeves coaxially arrange.On two riser lateral surfaces, be respectively equipped with the bar shaped guide through hole 312 paralleling with vertical guide rod.Bar shaped guide through hole is oppositely arranged with horizontal axle sleeve.Reel is between two risers.The two ends of axostylus axostyle are respectively through corresponding bar shaped guide through hole and horizontal axle sleeve.On axostylus axostyle side, be positioned at two horizontal axle sleeves outsides and be respectively equipped with limiting through hole; Specifically, axostylus axostyle two ends, be positioned at the two horizontal axle sleeves outsides coaxial positive stop end bar 331 that is provided with respectively, and positive stop end shank diameter is greater than shaft diameter; On two positive stop end bar sides, be respectively equipped with limiting through hole.Two spacing vertical rods are respectively through corresponding limiting through hole.On two riser lateral surfaces, be positioned at bar shaped guide through hole below and be respectively equipped with for limiting the descending lower limit projection 39 of horizontal axle sleeve.On two riser lateral surfaces, be positioned at bar shaped guide through hole top and be respectively equipped with for limiting lateral shaft and overlap up upper limit projection 313.On two vertical guide rods, be arranged with respectively and can making horizontal axle sleeve up move and be resisted against the first Compress Spring 38 on upper limit projection between vertical guide pin bushing and horizontal axle sleeve; And in the time that horizontal axle sleeve is resisted against upper limit projection, the upper end of spacing vertical rod is positioned at the below of axostylus axostyle; In the time that horizontal axle sleeve is resisted against lower limit projection, the upper end of spacing vertical rod is positioned at the top of axostylus axostyle.
Algal reef supporter 6 is suspended on buoyant device below by connecting rope 4, and specifically, algal reef supporter is suspended on wind wave prevention fuze mechanism below by connecting rope.One end of connecting rope is fixed on reel; The other end is connected with algal reef supporter, and the end of the connecting rope being connected with algal reef supporter is fixed on column upper end.The buoyancy of buoyant device is greater than the gravity sum of buoyant device, the first connecting rope, wind wave prevention fuze mechanism and algal reef supporter.
The concrete application process of artificial reef of the present utility model is as follows:
As shown in Figure 1, whole artificial reef is transferred in waters, by buoyant device 1, wind wave prevention fuze mechanism 3 and algal reef supporter 6 are suspended in waters, and can be by regulating the length of connecting rope 4 on reel control the degree of depth that algal reef supporter hangs, utilize middle level, waters, at the middle and upper levels or middle lower floor breed.It is that in the marine site of 25 to 80 meters, wherein, the length of connecting rope is generally between 30 to 85 meters that algal reef in the present embodiment is applicable to throw in the degree of depth.
As Figure 1 and Figure 4, after in artificial reef is transferred to waters, two spacing vertical rods 311 are respectively through corresponding limiting through hole, and connecting rope 4 is in exceptionally straight state under the Action of Gravity Field of algal reef supporter 6, the gravity of algal reef supporter will be applied on reel 32 and axostylus axostyle 33 by connecting rope, thereby overcome the reset force of the first Compress Spring 38, vertical guide rod is moved down until horizontal axle sleeve 310 is resisted against lower limit projection 39.Now, the limited vertical rod of the axostylus axostyle of reel is blocked, and cannot rotate, thereby algal reef supporter is suspended in waters, utilize middle level, waters, at the middle and upper levels or middle lower floor breed.
As shown in Figure 5, Figure 6, running into wave larger in the situation that, for example, there are 5 grades of billows, 6 grades of billow (2～6 meters of wave height); Because buoyant device 1 is across the sea floating, buoyant device will be with together fluctuation up and down of the fluctuation of wave; In the time that buoyant device up moves with the fluctuation of wave, buoyant device will drive algal reef supporter together up to move by connecting rope; When buoyant device up moves to extreme higher position with wave, and when moving down with wave, algal reef supporter 6 probably also will move in continuation under effect of inertia, until algal reef supporter peaks (in the segment distance down floating with wave at buoyant device, algal reef supporter moves on all may continuing, spacing between buoyant device and algal reef supporter will be less than the length of connecting rope like this, and the fluctuating range of spacing between the larger buoyant device of wave and main body rod member upper end can be larger); Thereby the gravity of algal reef supporter 6 cannot be applied on reel and axostylus axostyle by connecting rope in this process, now under the effect of the first Compress Spring 38, vertical promotion guide rod 37 and horizontal axle sleeve 310 are up moved, until laterally axle sleeve is resisted against upper limit projection 313.In the time that horizontal axle sleeve is resisted against upper limit projection, the upper end of spacing vertical rod 311 is positioned at the below of axostylus axostyle, i.e. spacing vertical rod and axostylus axostyle are thrown off; Thereby after now the gravity of algal reef supporter is applied on reel and axostylus axostyle by connecting rope, reel will be around spindle rotation, thereby the connecting rope on reel is discharged gradually, makes algal reef supporter sink to seabed; And then effectively avoid, because wave fluctuation is larger, each algal reef supporter being fluctuated acutely, and cause the marine alga that adheres on each algal reef supporter destroyed.
Wind wave prevention fuze mechanism of the present utility model is resisted against after upper limit projection at horizontal axle sleeve, the large young pathbreaker of spacing between the upper and axostylus axostyle of spacing vertical rod now determines that this programme algal reef is in the time running into great wave, wind wave prevention fuze mechanism can discharge the connecting rope on reel, and algal reef supporter is sunk.As shown in Figure 2, be resisted against after upper limit projection at horizontal axle sleeve, spacing between the upper and axostylus axostyle of spacing vertical rod is now larger, " under the effect of the first Compress Spring by vertical promotion guide rod and laterally axle sleeve up move, make spacing vertical rod and axostylus axostyle disengagement "---required time of this process is longer; This just needs spacing between buoyant device and algal reef supporter to have (difference that is the spacing between length and buoyant device and the algal reef supporter of connecting rope is enough large) of enough large fluctuating range; Thereby be resisted against after upper limit projection at horizontal axle sleeve, the spacing between the upper and axostylus axostyle of spacing vertical rod is now larger, needs larger wave fluctuating range can make wind wave prevention fuze mechanism discharge the connecting rope on reel, and algal reef supporter is sunk.
In the time running into little wave, although the spacing between buoyant device and algal reef supporter may produce fluctuation (be spacing will be less than the length of connecting rope) between buoyant device and algal reef supporter, make the first Compress Spring promote vertical guide rod and laterally axle sleeve up move, but its algal reef supporter before spacing vertical rod and axostylus axostyle disengagement sinks, the gravity of algal reef supporter will be applied on reel and axostylus axostyle by connecting rope again, overcome the reset force of the first Compress Spring, axostylus axostyle is moved down, that is to say in the time running into little wave, its deficiency is so that wind wave prevention fuze mechanism discharges the connecting rope on reel.In general in the time running into 5 grades of billows, 6 grades of billow (2～6 meters of wave height), algal reef supporter will produce violent fluctuating, and cause the marine alga that adheres on algal reef supporter destroyed; Thereby in the time running into 5 grades of billows, 6 grades of billow (2～6 meters of wave height), the wind wave prevention fuze mechanism of this programme, by the connecting rope discharging on reel, sinks algal reef supporter; Effectively avoid, because wave fluctuation is larger, each algal reef supporter being fluctuated acutely, and cause the marine alga that adheres on each algal reef supporter destroyed.After wave is decorporated, attendant can by connecting rope by algal reef supporter and on together pull-up of marine alga, again connecting rope is wound on reel, and two spacing vertical rods are passed respectively to corresponding limiting through hole, by spacing vertical rod, the axostylus axostyle of reel is blocked, thereby algal reef supporter is suspended in waters again, thereby recovers algae field.
Claims (7)
1. an artificial reef, is characterized in that, comprises buoyant device (1) and is suspended on the algal reef supporter (6) below buoyant device by connecting rope (4); Described algal reef supporter comprises toward the hemispherical bracing frame (61) of lower recess and some marine algas being arranged on hemispherical bracing frame and adheres to matrix (63), each marine alga adheres to and on matrix, is respectively equipped with wire rope handling through hole (63a), and each marine alga adheres in the wire rope handling through hole on matrix and is respectively equipped with installing rope, and each marine alga adheres to matrix and is fixed on hemispherical bracing frame by installing rope respectively.
2. a kind of artificial reef according to claim 1, it is characterized in that, also comprise wind wave prevention fuze mechanism (3), this wind wave prevention fuze mechanism is fixed on the below of buoyant device by peg (2), described wind wave prevention fuze mechanism comprises the bracing frame (31) that is inverted U-shaped, the two vertical guide pin bushings (35) that are parallel to each other, be separately positioned on the vertical guide rod (37) in two vertical guide pin bushings, be separately positioned on the horizontal axle sleeve (310) of two vertical guide rod upper ends, be rotatingly arranged on the axostylus axostyle (33) in horizontal axle sleeve and be fixed on the reel (32) on axostylus axostyle; Described peg upper end is connected with buoyant device, and lower end is connected with transverse slat; Described connecting rope (4) is wound on reel, and one end of connecting rope is fixed on reel, and the other end is connected with algal reef supporter; Support frame as described above comprises two risers (31b) that are parallel to each other and the transverse slat (31a) that connects two riser upper ends, described two risers are between two vertical guide pin bushings, and two vertical guide pin bushings are near two riser lower ends, two vertical guide pin bushings are connected with riser by head rod (34) respectively, the outside of described two vertical guide pin bushings is respectively equipped with spacing vertical rod (311), and two spacing vertical rods are connected with vertical guide pin bushing by the second connecting rod (36) respectively; Described two horizontal axle sleeves are perpendicular with vertical guide rod, and two horizontal axle sleeves coaxially arrange, and are respectively equipped with the bar shaped guide through hole (312) paralleling with vertical guide rod on described two riser lateral surfaces; Described reel is between two risers, the two ends of described axostylus axostyle are respectively through corresponding bar shaped guide through hole and horizontal axle sleeve, on axostylus axostyle side, be positioned at two horizontal axle sleeves outsides and be respectively equipped with limiting through hole, described two spacing vertical rods are respectively through corresponding limiting through hole, on described two riser lateral surfaces, be positioned at bar shaped guide through hole below and be respectively equipped with for limiting the descending lower limit projection (39) of horizontal axle sleeve, on two riser lateral surfaces, be positioned at bar shaped guide through hole top and be respectively equipped with for limiting lateral shaft and overlap up upper limit projection (313); On two vertical guide rods, be arranged with respectively and can making horizontal axle sleeve up move and be resisted against the first Compress Spring (38) on upper limit projection between vertical guide pin bushing and horizontal axle sleeve, and in the time that horizontal axle sleeve is resisted against upper limit projection, the upper end of spacing vertical rod is positioned at the below of axostylus axostyle; In the time that horizontal axle sleeve is resisted against lower limit projection, the upper end of spacing vertical rod is positioned at the top of axostylus axostyle.
3. a kind of artificial reef according to claim 1, it is characterized in that, described hemispherical bracing frame middle part is provided with column (5), and the upper end of column is positioned at the top of hemispherical bracing frame, and the end of the connecting rope being connected with algal reef supporter is fixed on column upper end; On described column, be positioned at hemispherical bracing frame top and be provided with connecting ring (64), and be provided with some seedling ropes (65) between connecting ring and hemispherical bracing frame.
4. a kind of artificial reef according to claim 3, is characterized in that, is attached with the marine alga seedling of artificial culture on described seedling rope.
5. a kind of artificial reef according to claim 1, it is characterized in that, described marine alga adheres on the medial surface that matrix is fixed on hemispherical bracing frame, and on each marine alga adherance, towards the marine alga seedling that is attached with artificial culture on a side at the center of hemispherical bracing frame.
6. according to a kind of artificial reef described in claim 1 or 2 or 3, it is characterized in that, described marine alga adheres to matrix and is made up of foam concrete, and marine alga adheres to matrix surface inserting and has some shells or barnacle shell or marial rocks fragment.
7. according to a kind of artificial reef described in claim 1 or 2 or 3, it is characterized in that, described hemispherical bracing frame lateral surface top is provided with at least three feets (62) toward oblique downward-extension outside hemispherical bracing frame, each feet is circumferentially uniform around hemispherical bracing frame, the lower end of each feet is positioned at sustained height, and the lower end of each feet is respectively equipped with support plate.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082121A (en) * | 2014-05-30 | 2014-10-08 | 浙江省海洋水产研究所 | Suspended algae growing device |
| CN104429912A (en) * | 2014-11-11 | 2015-03-25 | 山东省海洋生物研究院 | Sargassum muticum propagation reef and using method thereof |
| CN104996325A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Self-sinking type concrete artificial fish reef |
| CN105075922A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Artificial fish reef facilitating placement |
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| CN105191779A (en) * | 2015-09-25 | 2015-12-30 | 深圳职业技术学院 | System and method for constructing undersea forest |
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2014
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| CN104082121A (en) * | 2014-05-30 | 2014-10-08 | 浙江省海洋水产研究所 | Suspended algae growing device |
| CN104082121B (en) * | 2014-05-30 | 2016-01-20 | 浙江省海洋水产研究所 | A kind of floated algal grown device |
| CN104429912A (en) * | 2014-11-11 | 2015-03-25 | 山东省海洋生物研究院 | Sargassum muticum propagation reef and using method thereof |
| CN104429912B (en) * | 2014-11-11 | 2016-06-01 | 山东省海洋生物研究院 | A kind of sargassum kjellmanianum Yendo propagation reef and using method |
| CN104996325A (en) * | 2015-05-22 | 2015-10-28 | 浙江海洋学院 | Self-sinking type concrete artificial fish reef |
| CN105075922A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | Artificial fish reef facilitating placement |
| CN105104244A (en) * | 2015-05-22 | 2015-12-02 | 浙江海洋学院 | Propagation floating reef |
| CN105104244B (en) * | 2015-05-22 | 2017-05-10 | 浙江海洋学院 | Propagation floating reef |
| CN105191779A (en) * | 2015-09-25 | 2015-12-30 | 深圳职业技术学院 | System and method for constructing undersea forest |
| CN105191779B (en) * | 2015-09-25 | 2017-07-25 | 深圳职业技术学院 | The constructing system and construction method of a kind of lower forest in sea |
| CN115504714A (en) * | 2022-09-20 | 2022-12-23 | 福州大学 | Saponin-based porous foam concrete for preventing and controlling red tide |
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