CN114644404A

CN114644404A - Floating bed device for repairing seawater ecological culture water body

Info

Publication number: CN114644404A
Application number: CN202210559482.9A
Authority: CN
Inventors: 李胜; 李海波; 褚洪永; 纪建红; 宋洋; 张环宇; 石亚茹
Original assignee: Sea Island Environmental Science And Technology Research Institute Tianjin Co ltd; State Oceanic Administration People's Republic Of China Yantai Marine Environmental Monitoring Center Station; Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station; Sea Island Environmental Science Research Institute Yantai Co ltd
Current assignee: Sea Island Environmental Science And Technology Research Institute Tianjin Co ltd; State Oceanic Administration People's Republic Of China Yantai Marine Environmental Monitoring Center Station; Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station; Sea Island Environmental Science Research Institute Yantai Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-06-21

Abstract

The invention relates to the technical field of water restoration, in particular to a floating bed device for restoring seawater ecological culture water, which comprises a floating bed frame, wherein a floating bed body is assembled in the floating bed frame, the floating bed body is composed of a plurality of splicing plates, planting grooves are formed in the surfaces of the splicing plates, aquatic plants are planted in the planting grooves, a wave dissipation device is assembled on the periphery of the floating bed frame and comprises a fixed plate and a wave dissipation plate, a telescopic assembly is assembled between the fixed plate and the wave dissipation plate, and by using the floating bed frame, the floating bed body, the aquatic plants and the wave dissipation device in a matched mode, the negative influence of water flow on the washing of plant root systems can be effectively reduced, the growth of the aquatic plants is prevented from being inhibited, the survival rate of the plants is improved, the floating bed is convenient to disassemble, and the floating bed is convenient to pull to the bank for harvesting.

Description

Floating bed device for repairing seawater ecological culture water body

Technical Field

The invention relates to the technical field of water body restoration, in particular to a floating bed device for restoring a seawater ecological culture water body.

Background

The ecological floating bed is used for degrading COD, nitrogen and phosphorus content in water by aiming at eutrophic water quality by utilizing an ecological engineering principle, takes aquatic plants as a main body, applies a soilless culture technical principle, takes high polymer materials and the like as carriers and matrixes, applies a symbiotic relation among species, and fully utilizes a water space ecological niche and a nutrition ecological niche, thereby establishing a high-efficiency artificial ecosystem for reducing pollution load in water.

To this end, chinese patent publication no: CN206308125U discloses an artificial floating bed for water body ecological restoration, which comprises a floating bed and a limit rod for radially limiting the floating bed at the bottom, wherein the floating bed comprises a water surface floating bed, a water floating bed and a water bottom floating bed, the water surface floating bed, the water floating bed and the water bottom floating bed are all arranged on the limit rod, a first illumination area for sunlight to irradiate the water floating bed is arranged on the water surface floating bed, a second illumination area for sunlight to irradiate the water bottom floating bed is arranged on the water floating bed, the sunlight can be irradiated to the water bottom from the first illumination area and the second illumination area, so that the sunlight irradiation amount in the water is not much different from that when a floating island is not arranged, other aquatic organisms needing the sunlight in the water cannot be influenced, the self-cleaning function of the water body cannot be influenced, and the water surface floating bed, the water floating bed and the water bottom floating bed can simultaneously purify the water surface, the water surface and the water bottom, thereby realizing better ecological restoration.

However, above-mentioned artificial floating bed still has some problems when using, because the rhizome of aquatic plant is longer in aqueous, it is aquatic after to float the bed and place, can be because of rivers are undulant, make rivers strike the plant rhizome of cultivation on floating the bed, cause the plant rhizome to be bent by floating bed body bottom, break even, make the growth of aquatic plant to receive the suppression, thereby lead to the survival rate of plant to descend, secondly the plant on the floating bed still need reap it after matcing, above-mentioned artificial floating bed is after the installation finishes, inconvenient dismantlement, thereby it is difficult to reap after making the plant on the floating bed ripe.

Therefore, it is necessary to design a floating bed device for restoring seawater ecological aquaculture water to solve the above problems.

Disclosure of Invention

The invention aims to provide a floating bed device for restoring a seawater ecological culture water body, and aims to solve the problems that the survival rate of plants is reduced, the floating bed is inconvenient to disassemble and the plants on the floating bed are difficult to harvest after being mature due to the fact that water flow provided by the background technology impacts plant root systems on the floating bed.

In order to achieve the purpose, the invention provides the following technical scheme: a floating bed device for restoring seawater ecological aquaculture water comprises a floating bed frame, wherein the bottom of the floating bed frame is provided with a fixing device for limiting the floating bed frame, a floating bed body is assembled in the floating bed frame, a fiber carrier is paved at the bottom of the floating bed body, the floating bed body is composed of a plurality of splicing plates which are mutually spliced, planting grooves are formed in the surfaces of the splicing plates, floating bed matrix is paved at the bottoms of the planting grooves, aquatic plants are planted in the planting grooves, wave dissipation devices are assembled at the periphery of the floating bed frame and comprise fixed plates and wave dissipation plates, telescopic assemblies are assembled between the fixed plates and the wave dissipation plates and comprise first connecting blocks, second connecting blocks and connecting rods, the number of the first connecting blocks is two, and one sides of the first connecting blocks are both in sliding connection with the fixed plates, and two connecting rods are fixed on the other sides of the first connecting blocks, the connecting rods are distributed in a plurality of staggered mode, the connecting rods are connected in a crossed mode, the connecting rods are connected in a rotating shaft, a coil spring is fixed on the surface of the rotating shaft, the other end of the coil spring is fixed on the surface of the connecting rods, the number of the second connecting blocks is two, one side of each second connecting block is connected with the wave dissipation plate in a sliding mode, and the other side of each second connecting block is fixedly connected with the connecting rods.

Preferably, the floating bed frame is composed of a first connection beam, a second connection beam, a third connection beam and a fourth connection beam, side surfaces of the first connection beam, the second connection beam, the third connection beam and the fourth connection beam are all of folded surface structures and are matched with the side surfaces of the splicing plates located on the periphery, a plurality of insertion grooves are formed in folded surfaces of the first connection beam, the second connection beam, the third connection beam and the fourth connection beam respectively, a plurality of insertion blocks are fixed to the folded surfaces of the first connection beam, the second connection beam, the third connection beam and the fourth connection beam, and the insertion grooves and the insertion blocks are distributed in a staggered mode.

Preferably, the splice plates are hexagonal, three insertion holes are formed in three side faces of each splice plate, the diameter of an opening of each insertion hole is smaller than the diameter of the bottom of each hole, three fixture blocks are fixed to the other three side faces of each splice plate, the three insertion holes and the three fixture blocks are distributed in a staggered mode, the fixture block on one splice plate is inserted into the insertion hole on the other splice plate, the peripheral fixture blocks on the plurality of splice plates are respectively inserted into the insertion grooves of the first joining beam, the second joining beam, the third joining beam and the fourth joining beam, and the insertion blocks on the first joining beam, the second joining beam, the third joining beam and the fourth joining beam are respectively inserted into the insertion holes on the plurality of peripheral splice plates.

Preferably, the fixing device comprises four fixing columns, the bottoms of the four fixing columns are all inserted at the water bottom, sleeves are fixed at the tops of the four fixing columns, and steel pipes are inserted in the four sleeves.

Preferably, four steel pipes are fitted at both ends of the first coupling beam and both ends of the second coupling beam, respectively.

Preferably, the two ends of the first linking beam and the two ends of the second linking beam are both equipped with clamping components, each clamping component comprises a first semicircular ring, a second semicircular ring and a third semicircular ring, the end parts of the first linking beam and the second linking beam are both provided with semicircular mounting grooves, the first semicircular ring is fixed in the semicircular mounting grooves, the two ends of the first semicircular ring are both provided with U-shaped grooves, both U-shaped grooves are fixed with connecting shafts, the end part of the second semicircular ring is rotatably sleeved on the surface of one of the connecting shafts, the surface of the connecting shaft is fixed with a first reset torsion spring, the other end of the first reset torsion spring is fixed with the second semicircular ring, the end part of the third semicircular ring is rotatably sleeved on the surface of the other connecting shaft, the surface of the connecting shaft is fixed with a second reset torsion spring, and the other end of the second reset torsion spring is fixed with the third semicircular ring, the steel pipe is sleeved in a circular ring formed by combining the first semicircular ring, the second semicircular ring and the third semicircular ring.

Preferably, a first fixing ring is fixed to a side surface of the first connecting beam, a second fixing ring is fixed to a side surface of the second connecting beam, and the first fixing ring and the second fixing ring are identical in structure.

Preferably, the bottom of fibre carrier is equipped with breeding device, breeding device includes the fishing net, the top of fishing net is fixed with the dead lever, the quantity of dead lever is equipped with four, four the both ends of dead lever all are fixed with the couple the surface of steel pipe is connected with the link, the couple with link swing joint.

Preferably, the number of the wave dissipation devices is four, the four wave dissipation devices are respectively distributed on the outer sides of the first connection beam, the second connection beam, the third connection beam and the fourth connection beam, the top of the wave dissipation plate is flush with the surface of the planting groove, the bottom of the wave dissipation plate is located in water, and the vertical height of the wave dissipation plate is greater than the depth of the planting groove.

Preferably, the floating bed frame is made of PVC pipes, and the floating bed body is made of polystyrene foam boards.

Compared with the prior art, the invention has the beneficial effects that: this ecological aquaculture water body restoration of sea water floats a device and uses through the cooperation of floating a bed frame, floating a bed body, aquatic plant and unrestrained device that disappears, can effectual reduction rivers to the negative effects that plant roots erodees, ensure that aquatic plant's growth can not receive the suppression to improve the survival rate of plant, and to floating a convenient dismantlement of bed, thereby be convenient for will float a bed pulling and reap to the bank.

(1) Transverse wave and longitudinal wave through the wave dissipation board weakens rivers can force a plurality of connecting rods to draw close each other in order to absorb transverse wave and longitudinal wave's energy simultaneously to effectual high-speed rivers of having avoided erodeing the plant root system, cause the plant rhizome to be bent by floating bed body bottom, the emergence of the rupture condition even, the effectual growth that ensures aquatic plant can not receive the suppression that rivers erodeed the factor, thereby can improve the survival rate of plant.

(2) Through the solid fixed ring of the first solid fixed ring of pulling and second for first linking roof beam and second link up the roof beam and float the bed body and break away from, break away from with the steel pipe simultaneously, thereby let fixing device lose the spacing fixed action to floating the bed body, conveniently will float the bed body and pull to the bank when the plant is ripe and carry out the plant and reap.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the floating bed frame of FIG. 1 according to the present invention;

FIG. 3 is a top view of the floating bed of FIG. 2 according to the present invention;

FIG. 4 is a schematic exploded view of the floating bed frame of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a front elevational view of the wave dissipating device of FIG. 1 in accordance with the present invention;

FIG. 7 is a front view of the cultivation device of FIG. 1 according to the present invention;

fig. 8 is a front view of the fastening device of fig. 1 according to the present invention.

In the figure: 1. a floating bed frame; 11. a first engagement beam; 110. a first retaining ring; 12. a second engagement beam; 120. a second retaining ring; 13. a third connection beam; 14. a fourth engagement beam; 15. a clamping assembly; 151. a first semi-circular ring; 152. a second semi-circular ring; 153. a third semi-circular ring; 2. a fixing device; 21. fixing a column; 22. a sleeve; 23. a steel pipe; 3. a floating bed body; 30. splicing plates; 31. planting a groove; 32. inserting holes; 33. a clamping block; 34. a floating bed substrate; 4. an aquatic plant; 5. a wave dissipating device; 51. a fixing plate; 511. a first connection block; 52. wave dissipation plates; 521. a second connecting block; 53. a connecting rod; 6. a culture device; 61. a fishing net; 62. fixing the rod; 63. hooking; 7. a fibrous support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides an embodiment:

the utility model provides a sea water ecological aquaculture water body remediation floats a device, includes to float a frame 1, considers to float a frame 1 and arranges the water in for a long time in, in order to avoid floating a frame 1 and cause the pollution to the water environment, so float a frame 1 and make by PVC tubular product to guaranteed to float a frame 1 and nontoxic pollution-free to the water during the use, and durable lastingly, and PVC tubular product is other material relatively, PVC tubular product low price, light in weight can bear certain impact force, and the practicality is strong.

Further, as shown in fig. 1 and 8, after being blown by strong wind and pushed by water flow, the floating bed frame 1 may deviate from a predetermined position, so as to affect the repairing effect of the floating bed frame 1 on a water body in a specific water area, and in order to avoid this phenomenon, the floating bed frame 1 needs to be limited, so that the bottom of the floating bed frame 1 is equipped with a fixing device 2 for limiting the floating bed frame 1, the fixing device 2 includes four fixing columns 21, the number of the fixing columns 21 is four, the bottoms of the four fixing columns 21 are all inserted into the water bottom, the tops of the four fixing columns 21 are all fixed with sleeves 22, steel pipes 23 are inserted into the four sleeves 22, and the tops of the steel pipes 23 are assembled into the floating bed frame 1.

Further, as shown in fig. 1, fig. 2 and fig. 3, in consideration of the fact that a plant repairing manner needs to be adopted when repairing a water body, and a support for plant cultivation needs to be provided when the plant is planted in water, a floating bed body 3 is assembled in the floating bed frame 1, the floating bed body 3 is composed of a plurality of splicing plates 30, the splicing plates 30 are spliced with each other, a planting groove 31 is formed in the surface of each splicing plate 30, a floating bed substrate 34 is laid at the bottom of each planting groove 31, an aquatic plant 4 is planted in each planting groove 31, it is worth mentioning that the floating bed substrate 34 is used for fixing the plant, namely, the aquatic plant 4, and simultaneously providing moisture, oxygen and fertilizer required for plant root growth, in the present invention, the floating bed substrate 34 is made of coconut fibers, and coconut fibers have sufficient elasticity and strong fixing force, The floating bed has strong water and nutrient adsorption capacity, does not decay, does not pollute water, can be recycled, and has better fertilizer storage, fertilizer retention and fertilizer supply capacity, so that the floating bed matrix 34 can always ensure the upright and normal growth of the aquatic plants 4, and the aquatic plants 4 are selected according to the influence factors such as field climate, water quality conditions and the like, and generally need to meet the following requirements: the method is suitable for local climate, water quality conditions, and has the characteristics of high survival rate, developed root system, strong rhizome reproductive capacity, fast plant growth and large biomass.

Furthermore, considering that the floating bed body 3 is a support for plant cultivation and is a main provider of the buoyancy of the whole floating bed, in order to improve the buoyancy effect of the floating bed body 3, the material of the floating bed body 3 is selected from polystyrene foam board material, and the material has the characteristics of low cost, strong buoyancy and stable performance, and the raw material has abundant sources, does not pollute water quality, is nontoxic and hydrophobic, is convenient to design and construct, and has relatively high recycling rate, so that the practicability of the floating bed body 3 made of polystyrene foam board material is greatly enhanced.

Further, as shown in fig. 1 and 6, since the roots and stems of the aquatic plants are long in the water, after the floating bed is placed in the water, the water flow impacts the roots and stems of the plants planted on the floating bed due to the fluctuation of the water flow, so that the roots and stems of the plants are bent and even broken by the bottom of the floating bed body, and the growth of the aquatic plants is inhibited, thereby reducing the survival rate of the plants, in order to avoid the occurrence of the phenomenon, a wave dissipation device 5 is assembled at the periphery of the floating bed frame 1, the wave dissipation device 5 comprises a fixed plate 51 and a wave dissipation plate 52, an expansion assembly is assembled between the fixed plate 51 and the wave dissipation plate 52, the expansion assembly comprises a first connecting block 511, a second connecting block 521 and connecting rods 53, two first connecting blocks 511 are provided, one side of each of the two first connecting blocks 511 is slidably connected with the fixed plate 51, and the other side of each of the two first connecting blocks 511 is fixed with a connecting rod 53, the quantity of connecting rod 53 is equipped with a plurality ofly, and is a plurality of connecting rod 53 distributes in a staggered way, and is a plurality of the crossing department of connecting rod 53 is connected through the pivot, and the fixed surface of pivot is equipped with the wind spring, and the other end of wind spring and connecting rod 53's fixed surface, the quantity of second connecting block 521 is equipped with two, two one side of second connecting block 521 all with breakwater 52 sliding connection, and two the opposite side of second connecting block 521 all with connecting rod 53 fixed connection, simultaneously the top of breakwater 52 flushes with the surface of planting groove 31, the bottom of breakwater 52 is in the aquatic and just the vertical height of breakwater 52 is greater than the degree of depth of planting groove 31, and when rivers in the water are faster, the high velocity stream can be blockked the weakening by breakwater 52 to the effectual plant roots of having protected is avoided being washed by rivers high speed.

Furthermore, considering that the water body fluctuates greatly when wind waves are generated in the water body, the floating bed frame 1 is damaged along with the fluctuation of the waves, and in order to avoid the phenomenon, four wave dissipation devices 5 are arranged, the four wave dissipation devices 5 are distributed around the periphery of the floating bed frame 1, so that the transverse waves and the longitudinal waves generated when the water flow fluctuates are weakened through the plurality of wave dissipation devices 5, and the floating bed frame 1 is effectively prevented from being impacted by the transverse waves and the longitudinal waves of the water flow, so that the structure of the floating bed frame 1 is damaged.

The floating bed frame 1 is composed of a first connecting beam 11, a second connecting beam 12, a third connecting beam 13 and a fourth connecting beam 14, four wave-eliminating devices 5 are respectively distributed at the outer sides of the first connecting beam 11, the second connecting beam 12, the third connecting beam 13 and the fourth connecting beam 14, the side surfaces of the first connecting beam 11, the second connecting beam 12, the third connecting beam 13 and the fourth connecting beam 14 are all in folded surface structures and are matched with the side surfaces of the splicing plates 30 at the periphery, a plurality of inserting grooves are respectively formed in the folded surfaces of the first connecting beam 11, the second connecting beam 12, the third connecting beam 13 and the fourth connecting beam 14, a plurality of inserting blocks are fixed, a plurality of inserting grooves are distributed with a plurality of inserting blocks in a staggered mode, namely, the inserting grooves at two side ends of the first connecting beam 11 are respectively distributed with the inserting grooves at one end of the third connecting beam 13 and the inserting blocks at one end of the fourth connecting beam 14, meanwhile, the plug-in blocks at two ends of the side surface of the second connecting beam 12 are respectively connected with the plug-in grooves at the other end of the third connecting beam 13 and the other end of the fourth connecting beam 14 in a clamping manner.

Further, as shown in fig. 2 and 3, in order to improve the stability of the plurality of splice plates 30 spliced with each other, the splice plates 30 are designed to be hexagonal, three insertion holes 32 are respectively formed on three side surfaces of the splice plates 30, the diameter of the opening of each insertion hole 32 is smaller than the diameter of the bottom of each insertion hole, three blocks 33 are fixed on the other three side surfaces of the splice plates 30, the three insertion holes 32 and the three blocks 33 are distributed in a staggered manner, the block 33 on one splice plate 30 is inserted into the insertion hole 32 on the other splice plate 30, the blocks 33 on the plurality of peripheral splice plates 30 are respectively inserted into the insertion grooves of the first splice beam 11, the second splice beam 12, the third splice beam 13 and the fourth splice beam 14, and the insertion blocks on the first splice beam 11, the second splice beam 12, the third splice beam 13 and the fourth splice beam 14 are respectively inserted into the insertion holes 32 on the plurality of peripheral splice plates 30 It should be noted that, as shown in fig. 2, after the first connecting beam 11, the second connecting beam 12, the third connecting beam 13, and the fourth connecting beam 14 surround the plurality of splice plates 30, a gap remains between the splice plates 30 in the peripheral area, and the gap is a water-gas exchange area, which is beneficial to natural reoxygenation of the water body.

Further, as shown in fig. 2, in consideration of the fact that the plants in the planting groove 31 need to be harvested after being mature, at this time, the floating bed frame 1 needs to be pulled to the bank side to be harvested, a first fixing ring 110 is fixed to the side of the first connecting beam 11, a second fixing ring 120 is fixed to the side of the second connecting beam 12, the first fixing ring 110 and the second fixing ring 120 have the same structure, and the floating bed frame 1 is separated from the fixing device 2 by tying the rope in the first fixing ring 110 and the second fixing ring 120 and then pulling the rope until the rope is pulled to the bank side, so that people can harvest the mature plants.

Further, as shown in fig. 4 and 5, four steel pipes 23 are respectively assembled at two ends of the first linking beam 11 and two ends of the second linking beam 12, and both ends of the first linking beam 11 and both ends of the second linking beam 12 are respectively assembled with a clamping assembly 15, the clamping assembly 15 includes a first semicircular ring 151, a second semicircular ring 152 and a third semicircular ring 153, both ends of the first linking beam 11 and the second linking beam 12 are respectively provided with a semicircular installation slot, the first semicircular ring 151 is fixed in the semicircular installation slot, both ends of the first semicircular ring 151 are respectively provided with a U-shaped slot, both U-shaped slots are fixed with a connecting shaft, an end of the second semicircular ring 152 is rotatably sleeved on a surface of one of the connecting shafts, a first restoring torsion spring is fixed on the surface of the connecting shaft, and the other end of the first restoring torsion spring is fixed with the second semicircular ring 152, the tip of third semicircle ring 153 rotates to cup joint on another connecting axle surface, and this connecting axle surface mounting has the second reset torsion spring, the other end of second reset torsion spring with third semicircle ring 153 is fixed, four steel pipe 23 is inserted respectively and is established in four centre gripping subassemblies 15, promptly by steel pipe 23 has been cup jointed in the ring that first semicircle ring 151, second semicircle ring 152 and third semicircle ring 153 formed.

Further, as shown in fig. 1, in order to improve the removal rate of water pollution and enhance the effect of water restoration, a fiber carrier 7 is laid at the bottom of the floating bed body 3, and a considerable amount of biofilm is formed on the fiber carrier 7 by microorganisms, so that a great amount of microorganisms accelerate degradation of organic matters in the water.

Further, as shown in fig. 1 and 7, considering that cultivation is required in a water body, in order to achieve the purpose, a cultivation device 6 is assembled at the bottom of the fiber carrier 7, the cultivation device 6 includes a fishing net 61, aquatic animals are cultivated in the fishing net 61, fixing rods 62 are fixed at the top of the fishing net 61, the number of the fixing rods 62 is four, hooks 63 are fixed at two ends of the four fixing rods 62, a hanging ring is connected to the surface of the steel pipe 23, and the hooks 63 are movably connected with the hanging ring.

The working principle is as follows: when the velocity of the wind and wave is great, the water flow fluctuation can be accelerated, at the moment, the water flow can firstly impact the wave dissipation plate 52, the wave dissipation plate 52 moves towards the floating bed frame 1, the floating bed frame 1 is fixed and limited by the fixing device 2, at the moment, the connecting rods 53 are mutually closed, the energy of transverse waves and longitudinal waves from the water flow is absorbed, the root system of the aquatic plant 4 is prevented from being washed by the water flow, the survival rate of the aquatic plant 4 is improved, meanwhile, after the connecting rods 53 are mutually closed, the spring coiling can store elastic potential energy, after the wind calms, the spring coiling releases the elastic potential energy, the wave dissipation plate 52 is driven to move towards the direction far away from the floating bed frame 1 until the initial position is returned.

When the aquatic plants 4 grow to maturity and need to be harvested, firstly the ropes are tied on the first fixing ring 110 and the second fixing ring 120, the first connecting beam 11 is separated from the third connecting beam 13 and the fourth connecting beam 14 by pulling the first fixing ring 110, meanwhile, the second semi-circular ring 152 and the third semi-circular ring 153 move away from each other until the first semi-circular ring 151, the second semi-circular ring 152 and the third semi-circular ring 153 are no longer sleeved with the steel pipe 23, at this time, the first connecting beam 11 is separated from the steel pipe 23, namely, the fixing device 2 loses the limiting fixing function on the floating bed frame 1, then the second fixing ring 120 is pulled, so that the second connecting beam 12 is separated from the third connecting beam 13 and the fourth connecting beam 14, at the same time, the second semi-circular ring 152 and the third semi-circular ring 153 at two ends of the second connecting beam 12 move away from each other until the steel pipe 23 is no longer sleeved with the second connecting beam 12 and the steel pipe 23, and the floating bed body 3 is completely separated from the floating bed frame 1, so that the floating bed body 3 is pulled to the bank side by using bamboo poles or other tools for harvesting the aquatic plants 4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sea water ecological breeding water body restoration floats a device, includes to float a frame (1), its characterized in that: the utility model discloses a floating bed, including floating bed frame (1), floating bed frame (1) and planting groove (31), the bottom of floating bed frame (1) is equipped with carries out spacing fixing device (2) to floating bed frame (1), the floating bed frame (1) is equipped with the floating bed body (3), the bottom of the floating bed body (3) has laid fiber carrier (7), the floating bed body (3) comprises a plurality of splice plates (30), and is a plurality of splice plates (30) are pegged graft each other, planting groove (31) have been seted up on the surface of splice plate (30), floating bed matrix (34) have been laid to the bottom of planting groove (31), it has aquatic plant (4) to plant in groove (31), the periphery of floating bed frame (1) is equipped with wave dissipation device (5), wave dissipation device (5) are including fixed plate (51) and wave dissipation board (52), be equipped with flexible subassembly between fixed plate (51) and wave dissipation board (52), flexible subassembly includes first splice block (511), Second connecting block (521) and connecting rod (53), the quantity of first connecting block (511) is equipped with two, two one side of first connecting block (511) all with fixed plate (51) sliding connection, and two the opposite side of first connecting block (511) all is fixed with connecting rod (53), the quantity of connecting rod (53) is equipped with a plurality ofly, and is a plurality of connecting rod (53) cross arrangement, and is a plurality of the crossing department of connecting rod (53) is connected through the pivot, and the fixed surface of pivot has the coil spring, and the other end of coil spring and the fixed surface of connecting rod (53), the quantity of second connecting block (521) is equipped with two, two one side of second connecting block (521) all with wave dissipation board (52) sliding connection, and two the opposite side of second connecting block (521) all with connecting rod (53) fixed connection.

2. The marine ecological aquaculture water body restoration floating bed device of claim 1, characterized in that: the floating bed frame (1) is composed of a first connection beam (11), a second connection beam (12), a third connection beam (13) and a fourth connection beam (14), the side surfaces of the first connection beam (11), the second connection beam (12), the third connection beam (13) and the fourth connection beam (14) are all of folded surface structures and are matched with the side surfaces of the splicing plates (30) on the periphery, a plurality of inserting grooves are formed in the folded surfaces of the first connection beam (11), the second connection beam (12), the third connection beam (13) and the fourth connection beam (14), and a plurality of inserting blocks are fixed to the folded surfaces of the first connection beam (11), the second connection beam (12), the third connection beam (13) and the fourth connection beam (14) and are distributed in a staggered mode.

3. The marine ecological aquaculture water body restoration floating bed device of claim 2, characterized in that: the splicing plates (30) are hexagonal, three inserting holes (32) are formed in three side faces of each splicing plate (30), the diameter of an opening of each inserting hole (32) is smaller than the diameter of the bottom of each hole, three clamping blocks (33) are fixed to the other three side faces of each splicing plate (30), the three inserting holes (32) and the three clamping blocks (33) are distributed in a staggered mode, the clamping block (33) on one splicing plate (30) is inserted into the inserting hole (32) in the other splicing plate (30), the clamping blocks (33) on the peripheral splicing plates (30) are respectively inserted into inserting grooves of the first connecting beam (11), the second connecting beam (12), the third connecting beam (13) and the fourth connecting beam (14), and the inserting blocks on the first connecting beam (11), the second connecting beam (12), the third connecting beam (13) and the fourth connecting beam (14) are respectively inserted into the plurality of peripheral splicing plates (30) ) In the plug hole (32).

4. The marine ecological aquaculture water body restoration floating bed device of claim 3, characterized in that: the fixing device (2) comprises four fixing columns (21), the number of the fixing columns (21) is four, the bottoms of the four fixing columns (21) are all inserted at the water bottom, sleeves (22) are fixed at the tops of the four fixing columns (21), and steel pipes (23) are inserted in the sleeves (22).

5. The marine ecological aquaculture water body restoration floating bed device of claim 4, characterized in that: the four steel pipes (23) are respectively assembled at both ends of the first connection beam (11) and both ends of the second connection beam (12).

6. The marine ecological aquaculture water body restoration floating bed device of claim 5, characterized in that: the clamping assembly (15) is assembled at two ends of the first connection beam (11) and two ends of the second connection beam (12), the clamping assembly (15) comprises a first semicircular ring (151), a second semicircular ring (152) and a third semicircular ring (153), semicircular installation grooves are formed in the end portions of the first connection beam (11) and the second connection beam (12), the first semicircular ring (151) is fixed in the semicircular installation grooves, U-shaped grooves are formed in two ends of the first semicircular ring (151), connecting shafts are fixed in the two U-shaped grooves, the end portion of the second semicircular ring (152) is rotatably sleeved on the surface of one connecting shaft, a first reset torsion spring is fixed on the surface of the connecting shaft, the other end of the first reset torsion spring is fixed with the second semicircular ring (152), the end portion of the third semicircular ring (153) is rotatably sleeved on the surface of the other connecting shaft, and a second reset torsion spring is fixed on the surface of the connecting shaft, the other end of the second reset torsion spring is fixed with the third semicircular ring (153), and the steel pipe (23) is sleeved in a circular ring formed by combining the first semicircular ring (151), the second semicircular ring (152) and the third semicircular ring (153).

7. The marine ecological aquaculture water body restoration floating bed device of claim 2, characterized in that: a first fixing ring (110) is fixed on the side surface of the first connecting beam (11), a second fixing ring (120) is fixed on the side surface of the second connecting beam (12), and the first fixing ring (110) and the second fixing ring (120) are identical in structure.

8. The marine ecological aquaculture water body restoration floating bed device of claim 4, characterized in that: the bottom of fibrous carrier (7) is equipped with breeding device (6), breeding device (6) include fishing net (61), the top of fishing net (61) is fixed with dead lever (62), the quantity of dead lever (62) is equipped with four, four the both ends of dead lever (62) all are fixed with couple (63) the surface connection of steel pipe (23) has the link, couple (63) with link swing joint.

9. The marine ecological aquaculture water body restoration floating bed device of claim 2, characterized in that: the number of the wave dissipation devices (5) is four, the four wave dissipation devices (5) are respectively distributed on the outer sides of a first connecting beam (11), a second connecting beam (12), a third connecting beam (13) and a fourth connecting beam (14), the top of the wave dissipation plate (52) is flush with the surface of the planting groove (31), the bottom of the wave dissipation plate (52) is located in water, and the vertical height of the wave dissipation plate (52) is larger than the depth of the planting groove (31).

10. The floating bed device for restoring seawater ecological culture water body according to claim 1, which is characterized in that: the floating bed frame (1) is made of a PVC pipe material, and the floating bed body (3) is made of a polystyrene foam board material.