CN203072652U - Diverging type split-joint reef body - Google Patents
Diverging type split-joint reef body Download PDFInfo
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- CN203072652U CN203072652U CN2012206895312U CN201220689531U CN203072652U CN 203072652 U CN203072652 U CN 203072652U CN 2012206895312 U CN2012206895312 U CN 2012206895312U CN 201220689531 U CN201220689531 U CN 201220689531U CN 203072652 U CN203072652 U CN 203072652U
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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 diverging type split-joint reef body and aims at providing the diverging type split-joint reef body of a three-dimensional gap structure which is low in manufacturing and transportation cost and not prone to be corroded, is provided with a plurality of cave structures suitable for fish inhabitation and reproduction, is formed through split joint of the cave structures, and is suitable for formation of an artificial fishery. The diverging type split-joint reef body comprises prefabricated connecting elements, a plurality of first discarded plastic bottles and a plurality of second discarded plastic bottles. The prefabricated connecting elements comprise a prefabricated plate and a plurality of connecting rods evenly distributed on the periphery of the prefabricated plate and extending outward. One plate face of the prefabricated plate is provided with a plurality of thread holes which are evenly formed along the edge of the plate face where the thread holes are located. The bottom of each first discarded plastic bottle and the bottom of each second discarded plastic bottle are respectively provided with an opening. The first discarded plastic bottles are fixedly sleeved on end portions of the connecting rods through bottle openings. Threads are arranged on bottle openings of the second discarded plastic bottles, and the second discarded plastic bottles are connected with the thread holes in the prefabricated plate through the threads on the bottle openings of the second discarded plastic bottles.
Description
Technical field
The utility model relates to the fish shelter field, is specifically related to a kind of divergence form splicing reefs that utilizes discarded bottle to make up.
Background technology
Plastic bottle is a kind of article common in the daily life, is material with polyethylene or polypropylene etc. usually, and makes finished product by blow molding.Plastic bottle brings great convenience for our daily life, but also becomes troubling rubbish source because of it being difficult to degrade, and environment is worked the mischief.
On the other hand, because the transition of the deterioration of marine environment and marine fishery resources development and use and destruction are serious day by day, it is imperative how to improve this problem by artificial mode; Wherein improve the marine site ecotope, build the good environment that marine organisms perch, for fish etc. provide the place of breeding, growth and forage etc. to obtain effect preferably in the mode of throwing in artificial fish shelter.Present artificial fish shelter is made of objects such as stone, concrete block, waste and old car and boat usually.For example, Chinese patent publication number CN201821746U, open day on May 11st, 2011, the name that utility model is created is called a kind of waste and old fishing boat repacking fishing bank, this application case utilizes the hull of waste and old fishing boat to transform, hollow out is set on deck in ship structure mixes the earth reefs, and the bottom in hull is provided with mixed earth body formation fishing bank.For another example, Chinese patent publication number CN102599081A, in open day on July 25th, 2012, the name that utility model is created is called a kind of artificial fish shelter, and the upper unit that the utilization of this application case is integral by steel bar concrete casting, lower left quarter unit and right lower quadrant unit form; It makes up fish by combination stacked and lays eggs and the place of perching, and can also improve the stability and the hydrodynamic force of artificial fish shelter under the situation of a plurality of combinations greatly.
The fish shelter that utilizes object such as waste and old car and boat to constitute at present because its material of main part is that iron and steel is corroded easily, makes that the fish shelter structural stability is poor; And the fish shelter that constitutes by objects such as stone or concrete blocks, it exists quality big, and not only cost of transportation height and cost cost are also very high; And the waste plastic bottle is because it has light weight, the characteristics that are difficult to degrade and are difficult for being corroded, if the device that can utilize the waste plastic bottle to make up to be suitable for aquatile to perch is a fish shelter, not only cost of manufacture is low, and can effectively solve the problem of waste plastic bottle; Thereby the device that how to utilize the waste plastic bottle to make up to be suitable for aquatile to perch is very significant.
The utility model content
First purpose of the present utility model is the easy corrosion in order to exist in the fish shelter that overcomes prior art, or making, problem that cost of transportation is high, a kind of divergence form splicing reefs that utilizes discarded bottle to make up is provided, it is not only easy to make, make, cost of transportation is low, be difficult for being corroded; And have and be suitable for cave type structure that fish perch, multiply and the three-dimensional interstitial structure that is spliced in a large number.
The divergence form splicing reefs of another purpose of the present utility model in order to provide a kind of discarded bottle of utilization that is suitable for forming artificial fishing ground to make up.
The technical solution of the utility model is:
A kind of divergence form splicing reefs, comprise prefabricated connector, some first waste plastic bottles and the second waste plastic bottle, described prefabricated connector comprises prefabricated board and some connecting rods that is evenly distributed on the prefabricated board periphery and extends outward, one plate face of prefabricated board is provided with some screwed holes, and the setting that evenly distributes along the edge of its place plate face of each screwed hole; The bottle bottom opening of the described first and second waste plastic bottles, each first waste plastic bottle is fixed on the end of each connecting rod by its bottleneck socket; The bottleneck of the described second waste plastic bottle has screw thread, and each second waste plastic bottle is connected with screwed hole on the prefabricated board by the screw thread of its bottleneck.
This programme utilizes corrosion-resistant, the light weight of waste plastic bottle, and itself has the characteristics of cavity; By prefabricated connector the some first waste plastic bottles and the second waste plastic bottle are connected, and the first waste plastic bottle and the second waste plastic bottle are connected in and constitute three-dimensional frame structure on the prefabricated board; It is dropped into seabed can form that to be beneficial to the reefs that fish perch, multiply be fish shelter.Prefabricated connector not only can play the effect of connection, the effect of all right its counterweight.Cave type structure in each bottle, the interstitial structure between each bottle and the first waste plastic bottle and the gap between the second waste plastic bottle that overlap on mutually together all are suitable for formation the place that fish perch, multiply.
As preferably, comprise the main body rod member, an end of main body rod member is provided with positive stop, and the other end is provided with screw thread and screw thread is provided with locking nut; Described each second waste plastic bottle is positioned at the same side of prefabricated board, and is provided with the gap between the adjacent two second waste plastic bottles, and the prefabricated board middle part also is provided with connecting hole; On the described main body rod member side by side be provided with some above-mentioned prefabricated connectors, each prefabricated connector is set on the main body rod member by the connecting hole on its prefabricated board; The plate face of the prefabricated board adjacent with positive stop is resisted against on the positive stop on the described main body rod member, and the plate face of the prefabricated board adjacent with locking nut is resisted against on the locking nut end face on the main body rod member; The bottle bottom opening of the second waste plastic bottle on described each prefabricated board is towards the same side, and the part in the bottle bottom opening edge of each second waste plastic bottle is resisted against on the plate face of the prefabricated board that is adjacent, and another part is positioned at the outside that is adjacent prefabricated board and is used to form the passage that passes in and out for fish.
This programme utilize the main body rod member as skeleton with some prefabricated connectors being serially connected side by side, and fix, and then constitute a Stability Analysis of Structures and have and be suitable for cave type structure that fish perch, multiply and the three-dimensional interstitial structure that is spliced in a large number by locking nut; Not only making, easy for installation, and be suitable for batch making.
Especially wherein the second waste plastic bottle not only when assembling, plays position-limiting action to each prefabricated connector; And second the waste plastic bottle in this programme structure, also have following characteristics: one, because the part in the bottle bottom opening of the second waste plastic bottle is blocked by another prefabricated board, thereby the aperture area of the bottle bottom opening of the second waste plastic bottle that passes in and out for fish is reduced; Such second waste plastic bottle can form and be suitable for the place that less fish perch, multiply.Its two, two adjacent prefabricated board and each second waste plastic bottle therebetween also will surround and be suitable for the cylinder mould that fish perch.
As preferably, lean on an end of positive stop to be provided with balancing weight on the main body rod member, and balancing weight is connected with the main body rod member by rope; End by screw thread on the described main body rod member is provided with the balancing weight buoyant device, the buoyancy of this buoyant device greater than the main body rod member and on each prefabricated connector and the gravity sum of the first waste plastic bottle, and the buoyancy of this buoyant device less than the main body rod member and on each prefabricated connector, the gravity sum of the first waste plastic bottle and balancing weight.
The position that present artificial fish shelter is rendered to the seabed all be at random, uncontrollable, thereby fish shelter normally is stacked by a large amount of fish shelter monomers at present, and a large amount of interstitial space of formation at random; This for as how still less fish shelter monomer construct that more, bigger to be suitable for the place that fish perch be disadvantageous, this also causes the economy of present fish shelter not good.
This programme utilizes the main body rod member as skeleton, utilizes buoyant device and balancing weight to be arranged on the two ends of main body rod member, and the buoyancy of this buoyant device less than the main body rod member and on each prefabricated connector, the gravity sum of the first waste plastic bottle and balancing weight; When throwing in this reefs, can limit like this, make the main body rod member be vertical state the distribution of reefs in the seabed; And then whole reefs is towered in the seabed, can farthest improve the three dimensions that reefs occupies; And simulation seabed coral reef is suitable for the place that aquatile perches, multiplies with minimum reefs in a large number in seabed structure formation.
As preferably, the first waste plastic bottle on the main body rod member on the adjacent two prefabricated connectors is interspersed.
As preferably, have in the first waste plastic bottle in the plastic bottle on bottle end direction, to be provided with several layers side by side easily by the ferrous metal layer of seawater corrosion by its bottleneck, the thickness of each ferrous metal layer is between 0.22 to 0.56 millimeter; Each ferrous metal layer is connected with the first waste plastic bottle inner wall sealing, and is tightly connected between the bottleneck of this first waste plastic bottle and the connecting rod; The airtight cultivation cavity of formation between its bottleneck and adjacent ferrous metal layer and between the adjacent two ferrous metal layers is equipped with sawdust and some algae spores respectively in each airtight cultivation cavity in this first waste plastic bottle; The bottle bottom opening end of this first waste plastic bottle is provided with the scrim layer that envelope hides this port, also is provided with sawdust and some algae spores between this scrim layer and the adjacent ferrous metal layer.
This programme utilizes plastic bottle to be difficult for being corroded, and the ferrous metal layer has been made the algae culture ware of this programme easily by the characteristics of seawater corrosion.The rate of corrosion of common iron and steel in seawater is that its darkest hot spot can reach 0.2 to 0.65 millimeter between annual 0.1 to 0.2 millimeter; Thereby the thickness of the ferrous metal layer of this programme is between 0.21 to 0.53 millimeter, after making ferrous metal layer and contact with sea water, roughly in 1 year, can be penetrated by seawater corrosion, and then make algae sporocyst sea water immersion in the airtight cultivation cavity behind this ferrous metal layer, and as the nutrition base algae spore is grown in suitable season by sawdust.
This programme in plastic bottle by the bottle bottom opening toward interior side by side several layers ferrous metal layer is set; Be to be corroded successively year by year toward each interior ferrous metal layer by the bottle bottom opening in order to make in the plastic bottle, and then make algae spore in each airtight cultivation cavity year by year successively by sea water immersion, and sawdust can form the nutrition base algae spore was grown in suitable season; Thereby this programme perch device after being thrown into the seabed for successive years in can grow algae year by year, and then initiatively attract a large amount of marine organisms to form the fishing ground.
As preferably, the bottle of first and second waste plastic bottle is provided with some through holes.
As preferably, the bottle of the adjacent two first waste plastic bottles on the same prefabricated connector is equipped with stay cord at the end, and the bottle that an end of stay cord is fixed therein one first waste plastic bottle is at the end, and the other end is fixed on the bottle of another first waste plastic bottle at the end.
This programme connects the bottle end of adjacent two first waste plastic bottles on the same prefabricated connector by stay cord, has not only improved syndeton intensity and stability; The more important thing is that each stay cord cooperates with original structure can form complicated more three-D space structure, is beneficial to perching, multiplying of fish.In addition, some stay cords also help halobiontic apposition growth, and then draw a large amount of marine organisms formation fishing grounds.
As preferably, be provided with spliced eye in the middle part of the end face of connecting rod; Also be provided with the second waste plastic bottle of bottle bottom opening in the described first waste plastic bottle, the fixing shank that is provided with in the bottleneck of the second waste plastic bottle; Shank is the multidiameter shape, and the end that cross-sectional area is bigger on the shank is plugged in the bottleneck of the second waste plastic bottle, and the less end of cross-sectional area is positioned at the second waste plastic bottle outside and is plugged in spliced eye; The bottle bottom opening end of the described second waste plastic bottle is positioned at the bottle middle part of the first waste plastic bottle, and the bottle bottom opening area of the second waste plastic bottle be the first waste plastic bottle bottle bottom opening area 1/4 to 1/2 between.
This programme is by sheathed plastic bottle on the waste plastic bottle, forms at many levels, complicated, and is applicable to the place that the big or small fish of various differences perch, live.Because the bottle end of the 3rd discarded plastic bottle, be positioned at the bottle middle part of the first waste plastic bottle, and the bottle bottom opening area of the 3rd discarded plastic bottle be the first waste plastic bottle bottle bottom opening area 2/7 to 4/7 between; It has following benefit: one, in the first waste plastic bottle at the bottom of its bottle with the cavity of bottle at the end of the 3rd discarded plastic bottle, can be used as the perching of fish greatly, life area; Its two, the three discarded plastic bottle can construct a cavity that volume is less in the first waste plastic bottle, be applicable to as taking refuge of small fish perch in one's power, the life area; They are three years old, also will form an annular housing between the 3rd discarded plastic bottle and the first waste plastic bottle, bore is littler at the bottom of the discarded plastic bottle bottle of gap ratio the 3rd between the inside and outside wall of this annular housing, its be applicable to as the sanctuary of littler juvenile fish and perch, the life area.
On the other hand, the shank of multidiameter shape can be fixed on the second waste plastic bottle spliced eye of connecting rod end face easily as connecting rod.
The beneficial effects of the utility model are: the divergence form splicing reefs that utilizes discarded bottle to make up, and it is not only made, cost of transportation is low, is difficult for being corroded; Have and be suitable for cave type structure that fish perch, multiply and the three-dimensional interstitial structure that is spliced in a large number; And be suitable for forming artificial fishing ground.
Description of drawings
Fig. 1 is a kind of structural representation at prefabricated connector of the present utility model place.
Fig. 2 is a kind of cross-sectional view that inside is provided with the first waste plastic bottle place of waste plastic bottle.
Fig. 3 is a kind of cross-sectional view that inside is provided with the first waste plastic bottle place of sawdust and some algae spores.
Fig. 4 is a kind of structural representation of a kind of divergence form splicing reefs of the present utility model.
Fig. 5 is a kind of cross-sectional view at the second waste plastic bottle place of the present utility model.
Among the figure: prefabricated connector 1, prefabricated board 2, connecting rod 3, the first waste plastic bottle 4, connecting hole 5, the second waste plastic bottle 6, antenna the 7, the 3rd discarded plastic bottle 8, shank 9, ferrous metal layer 10, airtight cultivation cavity 11, scrim layer 12, main body rod member 13, locking nut 14, balancing weight 15, buoyant device 16, stay cord 17, screwed hole 18.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As Fig. 1, Fig. 4, shown in Figure 5, a kind of divergence form splicing reefs comprises main body rod member 13, prefabricated connector 1 and the some first waste plastic bottles 4 and the second waste plastic bottle 6.Prefabricated connector 1 comprises prefabricated board 2 and some connecting rods 3 that is evenly distributed on the prefabricated board periphery and extends outward.Prefabricated board 2 is rounded, and each connecting rod 3 radially extends along prefabricated board.Described prefabricated board 2, each connecting rod 3 and respectively make up bar 6 structure that is formed in one, and its material is plastics.Prefabricated board 2 middle parts are provided with connecting hole 5.One plate face of prefabricated board is provided with some screwed holes 18, and the setting that evenly distributes along the edge of its place plate face of each screwed hole.The complete opening in the bottle end of the first waste plastic bottle 4 and the second waste plastic bottle 6.Each first waste plastic bottle 4 is fixed on the end of each connecting rod 3 by its bottleneck socket.The bottleneck of the second waste plastic bottle 6 has screw thread, and each second waste plastic bottle is connected with screwed hole 18 on the prefabricated board 2 by the screw thread of its bottleneck.Each second waste plastic bottle 6 is positioned at the same side of prefabricated board 2, and is provided with the gap between the adjacent two second waste plastic bottles 6.Be equipped with some through holes on the bottle of the first and second waste plastic bottles.
Having in the first waste plastic bottle 4 on each prefabricated connector 1 on two plastic bottles has some to be strip antenna 7 by its bottle bottom opening end toward interior clipping, and the root of each antenna is positioned at the bottle middle part of the first waste plastic bottle 4.Each antenna extends expansion around the first waste plastic bottle.
As shown in Figure 2, the end face of connecting rod 3 middle part is provided with spliced eye.Also be provided with the 3rd discarded plastic bottle 8 of bottle bottom opening in the first waste plastic bottle 4.The fixing shank 9 that is provided with in the bottleneck of the 3rd discarded plastic bottle 8.Shank 9 is the multidiameter shape, and the end that cross-sectional area is bigger on the shank 9 is plugged in the bottleneck of the 3rd discarded plastic bottle 8, and the less end of cross-sectional area is positioned at the 3rd discarded plastic bottle 8 outsides and is plugged in spliced eye.The bottle bottom opening end of the 3rd discarded plastic bottle 8 is positioned at the bottle middle part of the first waste plastic bottle 4, and promptly the bottle bottom opening end of the 3rd discarded plastic bottle 8 is in the bottleneck and the centre position of bottle at the end of the first waste plastic bottle 4.The bottle bottom opening area of the 3rd discarded plastic bottle 8 be the first waste plastic bottle 4 bottle bottom opening area 1/4 to 1/2 between.The bottle of the 3rd discarded plastic bottle is provided with some through holes.The cross-sectional area of this through hole be the 3rd discarded plastic bottle bottle bottom opening area 1/10.
Be arranged with plastic bottle in the above-mentioned first waste plastic bottle, and then form at many levels, complicated, and be applicable to the place that the big or small fish of various differences perch, live.Because the bottle end of the 3rd discarded plastic bottle, be positioned at the bottle middle part of the first waste plastic bottle, and the bottle bottom opening area of the 3rd discarded plastic bottle be the first waste plastic bottle bottle bottom opening area 1/4 to 1/2 between; It has following benefit: one, in the first waste plastic bottle at the bottom of its bottle with the cavity of bottle at the end of the 3rd discarded plastic bottle, can be used as the perching of fish greatly, life area; Its two, the three discarded plastic bottle can construct a cavity that volume is less in the first waste plastic bottle, be applicable to as taking refuge of small fish perch in one's power, the life area; They are three years old, also will form an annular housing between the 3rd discarded plastic bottle and the first waste plastic bottle, bore is littler at the bottom of the discarded plastic bottle bottle of gap ratio the 3rd between the inside and outside wall of this annular housing, its be applicable to as the sanctuary of littler juvenile fish and perch, the life area.
As Fig. 1, shown in Figure 3, have in the first waste plastic bottle 4 on each prefabricated connector 1 in the plastic bottle on bottle end direction, to be provided with several layers side by side easily by the ferrous metal layer 10 of seawater corrosion by its bottleneck.The thickness of each ferrous metal layer is between 0.22 to 0.56 millimeter.Each ferrous metal layer 10 is connected with the first waste plastic bottle, 4 inner wall sealings, and is tightly connected between the bottleneck of this first waste plastic bottle 4 and the connecting rod 3.Spacing between the adjacent two ferrous metal layers 10 is 7 millimeters.The airtight cultivation cavity 11 of formation between its bottleneck and adjacent ferrous metal layer and between the adjacent two ferrous metal layers in this first waste plastic bottle 4.Be equipped with sawdust and some algae spores in each airtight cultivation cavity respectively.The bottle bottom opening end of this first waste plastic bottle is provided with the scrim layer 12 that envelope hides this port, also is provided with sawdust and some algae spores between this scrim layer and the adjacent ferrous metal layer 10.
The material of above-mentioned ferrous metal layer 10 can be set to " Ni2.5CrCu cast iron ", and the thickness of this ferrous metal layer is between 0.35 to 0.38 millimeter.Because the rate of corrosion of Ni2.5CrCu cast iron in seawater is that its darkest hot spot can reach 0.4 to 0.45 millimeter between annual 0.14 to 0.18 millimeter; Thereby the thickness of this ferrous metal layer is between 0.35 to 0.4 millimeter, make this ferrous metal layer and contact with sea water after, roughly in 1 year, can be penetrated by seawater corrosion.The material of above-mentioned ferrous metal layer can also be set to " CuCr spheroidal graphite cast-iron ", and the thickness of this ferrous metal layer is between 0.5 to 0.52 millimeter.Because the rate of corrosion of CuCr spheroidal graphite cast-iron in seawater is that its darkest hot spot can reach 0.6 to 0.7 millimeter between annual 0.15 to 0.19 millimeter; Thereby the thickness of this ferrous metal layer is between 0.5 to 0.52 millimeter, make this ferrous metal layer and contact with sea water after, roughly in 1 year, can be penetrated by seawater corrosion.
As Fig. 4, shown in Figure 5, an end of main body rod member 13 is provided with positive stop, and the other end is provided with screw thread and screw thread is provided with locking nut 14.On the main body rod member 13 side by side be provided with some above-mentioned prefabricated connectors 1, and each prefabricated connector 1 is set on the main body rod member 13 by the connecting hole 5 on its prefabricated board 2.The plate face of the prefabricated board adjacent with positive stop is resisted against on the positive stop on the main body rod member.The plate face of the prefabricated board adjacent with locking nut is resisted against on the locking nut end face on the main body rod member.The first waste plastic bottle on the main body rod member on the adjacent two prefabricated connectors is interspersed.The bottle bottom opening of the second waste plastic bottle 6 on each prefabricated board 2 is towards the same side.Part in the bottle bottom opening edge of each second waste plastic bottle 6 is resisted against on the plate face of the prefabricated board 2 that is adjacent, and another part is positioned at the outside that is adjacent prefabricated board 2 and is used to form the passage that passes in and out for fish; That is to say that some opening is positioned at the outside of prefabricated board 2 in the bottle bottom opening of each second waste plastic bottle 6.
End by positive stop on the main body rod member 13 is provided with balancing weight 15, and balancing weight is connected with the main body rod member by rope.End by screw thread on the main body rod member 13 is provided with buoyant device 16.Buoyant device is connected with the main body rod member by rope, and buoyant device 16 is made up of some waste plastic bottles with closed cavity.The buoyancy of this buoyant device 16 greater than main body rod member 13 and on each prefabricated connector 1 and the gravity sum of the first waste plastic bottle 4, and the buoyancy of this buoyant device 16 less than main body rod member 13 and on each prefabricated connector 1, the first waste plastic bottle 4 and the gravity sum of balancing weight 15.The bottle of the adjacent two first waste plastic bottles 4 on the same prefabricated connector 1 is equipped with stay cord 17 between the end, and the bottle that an end of stay cord is fixed therein one first waste plastic bottle is at the end, and the other end is fixed on the bottle of another first waste plastic bottle at the end.
Divergence form of the present utility model splicing reefs directly drops into the seabed and can form and be suitable for the place that fish perch, multiply.Since the buoyancy of buoyant device 16 greater than main body rod member 13 and on each prefabricated connector 1 and the gravity sum of the first waste plastic bottle 4, and the buoyancy of this buoyant device 16 less than main body rod member 13 and on each prefabricated connector 1, the first waste plastic bottle 4 and the gravity sum of balancing weight 15; When throwing in this reefs, can limit like this, make main body rod member 13 be vertical state the distribution of reefs in the seabed; And then whole reefs is towered in the seabed, can farthest improve the three dimensions that reefs occupies; And simulation seabed coral reef is suitable for the place that aquatile perches, multiplies with minimum reefs in a large number in seabed structure formation.
Claims (7)
1. a divergence form splices reefs, it is characterized in that, comprise prefabricated connector (1), some first waste plastic bottles (4) and the second waste plastic bottle (6), described prefabricated connector comprises prefabricated board (2) and some connecting rods (3) that is evenly distributed on the prefabricated board periphery and extends outward, one plate face of prefabricated board is provided with some screwed holes (18), and the setting that evenly distributes along the edge of its place plate face of each screwed hole; The bottle bottom opening of the described first and second waste plastic bottles, each first waste plastic bottle (4) is fixed on the end of each connecting rod (3) by its bottleneck socket; The bottleneck of the described second waste plastic bottle has screw thread, and each second waste plastic bottle (6) is connected with screwed hole (18) on the prefabricated board by the screw thread of its bottleneck.
2. a kind of divergence form splicing reefs according to claim 1 is characterized in that comprise main body rod member (13), an end of main body rod member is provided with positive stop, and the other end is provided with screw thread and screw thread is provided with locking nut (14); Described each second waste plastic bottle (6) is positioned at the same side of prefabricated board, and is provided with the gap between the adjacent two second waste plastic bottles, and the prefabricated board middle part also is provided with connecting hole (5); On the described main body rod member (13) side by side be provided with some above-mentioned prefabricated connectors (1), each prefabricated connector is set on the main body rod member by the connecting hole (5) on its prefabricated board (2); The plate face of the prefabricated board adjacent with positive stop is resisted against on the positive stop on the described main body rod member, and the plate face of the prefabricated board adjacent with locking nut is resisted against on the locking nut end face on the main body rod member; The bottle bottom opening of the second waste plastic bottle (6) on described each prefabricated board (2) is towards the same side, and the part in the bottle bottom opening edge of each second waste plastic bottle (6) is resisted against on the plate face of the prefabricated board (2) that is adjacent, and another part is positioned at the outside that is adjacent prefabricated board and is used to form the passage that passes in and out for fish.
3. a kind of divergence form splicing reefs according to claim 2 is characterized in that the end that described main body rod member (13) is gone up by positive stop is provided with balancing weight (15), and balancing weight is connected with the main body rod member by rope; End by screw thread on the described main body rod member is provided with balancing weight buoyant device (16), the buoyancy of this buoyant device greater than the main body rod member and on each prefabricated connector and the gravity sum of the first waste plastic bottle, and the buoyancy of this buoyant device less than the main body rod member and on each prefabricated connector, the gravity sum of the first waste plastic bottle and balancing weight.
4. according to claim 2 or 3 described a kind of divergence form splicing reefs, it is characterized in that the first waste plastic bottle on the main body rod member on the adjacent two prefabricated connectors is interspersed.
5. a kind of divergence form splicing reefs according to claim 1, it is characterized in that, have in the described first waste plastic bottle (4) in the plastic bottle to be provided with several layers side by side easily by the ferrous metal layer (10) of seawater corrosion by its bottleneck on bottle end direction, the thickness of each ferrous metal layer is between 0.22 to 0.56 millimeter; Each ferrous metal layer is connected with the first waste plastic bottle inner wall sealing, and is tightly connected between the bottleneck of this first waste plastic bottle (4) and the connecting rod (3); Formation airtight cultivation cavity (11) between its bottleneck and adjacent ferrous metal layer and between the adjacent two ferrous metal layers is equipped with sawdust and some algae spores respectively in each airtight cultivation cavity in this first waste plastic bottle; The bottle bottom opening end of this first waste plastic bottle is provided with the scrim layer 12 that envelope hides this port, also is provided with sawdust and some algae spores between this scrim layer and the adjacent ferrous metal layer.
6. according to claim 1 or 2 or 3 described a kind of divergence form splicing reefs, it is characterized in that the bottle of described first and second waste plastic bottle is provided with some through holes.
7. according to claim 1 or 2 or 3 described a kind of divergence form splicing reefs, it is characterized in that, the bottle of the adjacent two first waste plastic bottles on the same prefabricated connector is equipped with stay cord (17) at the end, and an end of stay cord is fixed therein the bottle of one first waste plastic bottle at the end, and the other end is fixed on the bottle of another first waste plastic bottle at the end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012206895312U CN203072652U (en) | 2012-12-13 | 2012-12-13 | Diverging type split-joint reef body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012206895312U CN203072652U (en) | 2012-12-13 | 2012-12-13 | Diverging type split-joint reef body |
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| CN203072652U true CN203072652U (en) | 2013-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168724A (en) * | 2012-12-13 | 2013-06-26 | 浙江海洋学院 | Diverging-type splicing reef body |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168724A (en) * | 2012-12-13 | 2013-06-26 | 浙江海洋学院 | Diverging-type splicing reef body |
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