CN216821158U - Offshore deep sea intertidal belt type cultivation supporting device - Google Patents

Abstract

Offshore deep and distant sea intertidal belt type breeding supporting device comprises a hollow stay bar, a drawing bar and a tubular pile supporting foundation, wherein one end of the drawing bar is inserted into the hollow stay bar and is fixedly connected with the hollow stay bar through an anti-dropping connecting rope, a plurality of uniformly distributed pistons are fixedly arranged on the drawing bar, the other end of the drawing bar is installed on the tubular pile supporting foundation through a ball head gap, and a supporting tray matched with the ball head is arranged on the tubular pile supporting foundation. The culture supporting device can automatically float along with the movement during high tide and automatically support by sliding during low tide, so that the culture net field can automatically vertically float during high tide and always float on the sea surface, and organisms such as cultured seaweed and the like receive sunlight to perform photosynthesis to absorb nutrients in seawater for reproduction and growth; can automatically slide down in low tide, is dried and aired after leaving water, removes bacteria and impurities, promotes material exchange, can increase both production and income, can purify water quality, controls environment, and is favorable for building a natural ecosystem.

Description

Offshore deep sea intertidal belt type cultivation supporting device

Technical Field

The utility model relates to the technical field of aquaculture, in particular to an offshore deep and remote intertidal belt type aquaculture supporting device.

Background

Along with the increase of market demand and the requirement of environment maintenance, the ecological breeding in offshore deep water areas is the only sustainable development way, and deep water sea areas have the advantages of little pollution, low water temperature, large water body exchange, sufficient nutrients, good ecological environment and the like, but have the problems of high investment, high risk, low success rate, low return and the like, and the breeding climate conditions in the deep water sea areas are severe: large wind, large wave and large tide.

In recent decades, people have been continuously moving towards offshore deep water areas in order to ensure harvest, and algae such as: a laver culture technology, namely a intertidal raft-type beach culture method (a little part of Nantong and Lianchong harbors) which is started from artificial culture; a support column type cultivation method and an inserted rod type cultivation method for a sub-tidal zone; until now, a few successful roll-over cultivation methods, triangular cultivation methods, U-shaped pipe cultivation methods and the like are applied, but the problems exist, such as bad weather environment, difficult implementation, bottleneck development and need of vertex-covering innovation.

The existing culture method has the following defects:

1. all require manual operation; the seaweed attached to the net curtain is separated from water and dried, the labor intensity is high, and the operation on the sea surface is difficult; the exposure time is greatly influenced by weather and non-artificial factors, and cannot be controlled in time, so that the result that the seaweed is ill and not harvested, even harvested absolutely is often caused;

For example, in the early intertidal zone of the tidal flat, although natural dew and original ecological growth can be obtained, because the water pollution of the intertidal zone of the tidal flat is serious, the water temperature is high, the nutrition is lacked, the sea area space is small, and the influences of factors such as sudden climate which often appears at present can not be resisted, the cultivated marine products have short harvesting period, low yield, easy illness, poor quality and easy extinction, and the method is basically eliminated;

2. the wind wave resistance is poor; the inserted link length of the inserted link type cultivation is from six meters to twelve meters at the beginning to twenty-one to twenty-four meters at present, the overlong inserted link or pillar is used in the storm tide of the open sea, the inserted link or the pillar is easy to break, the loss is large, the seaweed laver cannot be lifted in time to be dried out of water and dried and aired, the disease is reduced, the pollution of the wild algae is caused, and in addition, the broken rod body brings new pollution to the sea;

3. when dried in the air, the effect is poor and the air is not thoroughly dried; the water-dew method for culturing in a turnover type, a triangular frame type, a U-shaped tube type and the like is characterized in that two floating support points are connected with each other to support a load, and the water-dew method is extremely unstable in stormy waves, cannot be supported high and only has the gravity center too low for water-dew; near the sea surface, the sea wind blows the spray tips to be sprayed on the growth substrate net curtain, and the spray tips are half-dry and not dry, so that the green algae, diatom and other miscellaneous algae and germs can not be thoroughly eliminated, the quality of seaweed laver is reduced, inorganic matters are converted into organic matters little during growth, the yield is reduced, and the seaweed laver is extremely easy to be harvested;

4. The methods have the phenomenon of insufficient water-leaving weight and dry-dew force when the seaweed (such as laver) grows, and the load performance of the device and the method is poor; the existing methods all adopt a 'hanging' or 'supporting' mode to drive growth substrate to be exposed, such as: when the laver on the laver net curtain grows for a long time, the laver is separated from water and dried out, the load is large, the dynamic load is difficult to control, and the device is unstable due to slightly large wave impact, the phenomena of damaging cultivation equipment and the like are caused, and the cultivation fails; therefore, when the weather of strong wind and big waves is forecasted, the cultivation personnel can adopt a method of protecting the device without hanging or supporting, cultivated organisms cannot be dried and exposed in time and can only be put into water all the time and soaked for a long time, and the cultivated organisms are left to be washed by the wind waves;

5. when the wind is strong and the waves are heavy, the seaweed (such as laver and the like) growing on the growth substrate (a net curtain and the like) is easy to flush, so that the yield is reduced, and even the seaweed is extremely harvested; the first reason is as follows: is determined by providing a growth mode of the cultured organisms by the method; or the biological dehydration is caused by continuous exposure for several days and even by weather or human factors; or the leaves grow after being soaked in seawater for a long time, the elasticity of the leaves is lost after the expansion, and the toughness is poor; the second reason is that: the culture device can not synchronously follow or inhibit the fluctuation of sea waves by the above method and is caused by passive impact;

6. When the culture device is used, the resistance is large, the water body exchange is blocked, the culture device is connected into a culture field, particularly when the flood tide current flows in, the culture device always floats on the sea surface, the water body flows into the field, the organisms cannot absorb sufficient nutrients, the metabolites cannot be taken away in time, the ecological vicious circle is caused, and meanwhile, the produced resistance is easy to damage the culture device;

7. the natural intertidal zone growth environment cannot be completely built, and the healthy growth and normal evolution of the cultured organisms are influenced for a long time; during artificial management, organisms can only grow according to the limited environment of the zone above or below the tide, and the original ecological healthy and vigorous growth environment cannot be completely provided;

8. extreme climate change cannot be coped or resisted, and the normal growth of cultivated organisms cannot be met; when the temperature is reduced strongly in the early winter, the air temperature on the sea surface is suitable for the growth of seaweed (laver and the like), but the seawater temperature is relatively high at the moment and is not suitable for long-term soaking growth, and the manpower can not be used for timely dew management in tide each time, only the culture device can be soaked in high-temperature seawater for a long time, is not beneficial to the growth of cultured organisms, and is easy to scald particularly in the seedling period; in the winter season, strong cold tide sometimes happens to cause sudden temperature drop, the temperature of the seawater is stable, the dry and exposed cultured organisms are required to be placed in the seawater in time, but when the wind and the wave are large, the workers cannot manage the organisms in place in time, and only the organisms are frozen to reduce yield or stop harvesting;

9. The ecological cultivation of multiple nutrition layers cannot be realized, only single organisms (such as laver, undaria pinnatifida, kelp parvifolia and the like) can be cultivated, the complementary cultivation water quality purification function is not realized, the space utilization is low, the efficiency is low, the income is less, and the ecological environment pollution of the cultivation sea area is easily caused;

10. the rod can not be applied to offshore deep water areas to realize seaweed cultivation, and the rod for inserted rod type cultivation can be used for cultivation in muddy seabed sea areas with the water depth of twelve to thirteen meters when the length reaches twenty-three meters; the overlong inserted bar is difficult to control and straighten, so that the resistance in water is increased, the deepwater aquaculture sea area is difficult to resist wind waves, the bar can be frequently broken, and the aquaculture organisms cannot be dried in the dew and air in time, so that the aquaculture cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides an offshore deep and distant sea intertidal belt type culture supporting device which automatically floats with the follow-up of high tide, automatically supports with the slip of low tide and has strong wind wave resistance.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore deep and far sea intertidal belt type culture supporting device, the culture supporting device is a hollow tubular hollow supporting rod made of high-molecular high-strength anticorrosive composite materials, and a hollow thin rod made of the same composite materials and arranged in the inner cavity of the hollow supporting rod form a pumping combination, and a plurality of plastic pistons which are uniformly distributed and fixed are arranged on the thin rod and penetrate through the inner cavity of the middle lower section of the hollow supporting rod; the plastic piston is tightly matched with the inner cavity of the hollow support rod, and can absorb and press air or seawater to generate damping hysteresis during working: the wind wave resistance of the utility model can be improved; secondly, marine organisms cultured on the growth substrate can be prevented from being washed away; thirdly, gas or seawater can be exchanged from the water surface to the underwater bottom layer up and down, and the ecological environment of the culture sea area is treated and improved;

This breed strutting arrangement includes cavity vaulting pole, takes out pole and tubular pile support basis, takes out the one end cartridge of pole in the cavity vaulting pole and connect rope and cavity vaulting pole fixed connection through the anticreep, still fixed mounting has a plurality of evenly distributed's piston on taking out the pole, takes out the other end of pole and has the clearance to install on tubular pile support basis through the bulb, be provided with on tubular pile support basis with bulb complex support tray.

The technical problem to be solved by the utility model can be further realized by the following technical scheme, for the offshore deep and far sea intertidal belt type cultivation supporting device, the head end of the hollow stay bar is bound into a whole by a rope groove through a cross point which is provided with an anti-cracking fastening injection molding part with a rope groove and corresponds to an external upper cultivation net field, the short nylon rope is bound into a whole by the rope groove and floats with the sea cultivation net field, the middle lower section of the hollow stay bar is controlled by a pull bar with a plastic piston and inserted into an inner cavity of the pull bar, the tail end of the pull bar is firstly a ball head consisting of two hemispheres, the ball head is arranged at the center of a supporting base tray corresponding to the sea bottom after being matched and clamped, and a three-jaw gland with a pull bar hole reserved at the top end is fixed with the supporting tray through self-tapping, and the offshore deep and far sea intertidal belt type cultivation supporting device is characterized in that: the tail end of a hollow draw rod with a piston is fixed on a tray at the top end of a submarine tubular pile along with each set of supporting device, and a tubular pile supporting foundation is fixed on the seabed vertically below a corresponding cross-shaped intersection of a sea surface cultivation net field;

The upper end of the draw-out rod and the plastic pistons which are uniformly arranged and fixed are arranged in the inner cavity of the middle-lower section of the hollow stay rod together, the top end of the draw-out rod is provided with a sealing fastening injection molding part with a reserved hole, one end of the sealing fastening injection molding part is fastened by a section of thin rope with a through hole, the other end of the sealing fastening injection molding part is connected with the reserved hole of the anti-cracking fastening part at the top end opening of the inner cavity of the hollow stay rod and fastened, and the draw-out rod is drawn out from the lower end opening of the hollow stay rod to derail in case of high tide and heavy waves.

The hollow stay bar rises and falls with the sea surface cultivation net field or the wave peak and valley, the draw-out bar is used as a slide way, and the upper and lower belts slide with damping; when the falling tide sea surface descends to promote the lower port of the hollow support rod to slide into the buffer groove of the seabed support tray, the hollow support rod gradually supports the ecological cultivation net field without descending along with the descending of the sea surface, and a plurality of support devices uniformly distributed below the cross-shaped cross point support the whole sea surface cultivation net field together and leave water to dry and dry;

the piston is a spindle-shaped piston, a plurality of annular grooves are formed in the most protruding position of the piston, and wear-resistant piston rings are installed in the annular grooves.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that when the tail end of the pulling rod is clamped and assembled, the tail end of the pulling rod and the ball head penetrate through a through bolt to be fastened and fastened firmly so as to prevent the tail end of the pulling rod from being pulled away from the clamped ball head, and the ball head is provided with a three-jaw gland fastener with a pulling rod hole reserved at the top end, when the ball head is pressed and fastened and assembled with the center of the supporting tray, a reserved ball head moving space is reserved after fastening, when the head end of the hollow supporting rod moves up and down along with the sea surface cultivation net field or swings along with the surge, the middle lower section of the hollow supporting rod is controlled by the pulling rod in the cavity, and after the tail end of the pulling rod is clamped by the ball head, the gap is controlled at the center of the seabed supporting tray, the hollow stay bar can move up and down by taking the drawing bar as a slideway, and can also meet the requirements that the hollow stay bar obliquely swings and freely moves by taking a ball head at the tail end of the drawing bar as an original point, and the hollow stay bar is stamped and distorted by following the tide of sea waves, so that the loss problems of bending, breaking and distortion cracking of the hollow stay bar are fundamentally solved, the reliability and the durability of the device are enhanced, and the wind and wave resistance of the device is further improved;

Two half movable ball heads which are clamped and fixed are fixedly arranged at the tail end of the drawing rod and are used for being arranged in the center of the supporting tray and being compressed and fixed in a clearance mode through a three-jaw gland fastener.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore deep and remote sea intertidal belt type cultivation supporting device, a hollow thin rod made of another composite material is inserted into the inner cavity of the hollow supporting rod, namely, the pulling rod in the supporting system, a plurality of fusiform plastic pistons are uniformly distributed from the head end to the tail end, the pistons and the outer wall of the pulling rod are fixedly combined in two parts, the pistons and the outer wall of the pulling rod are assembled by a fixing method of clamping with a rubber pad in a piston through groove, and the outer wall of the pulling rod is fixedly positioned by screwing up and down positioning self-tapping arranged on the pistons, so that the pistons and the pulling rod are prevented from mutually slipping when moving up and down in the inner cavity of the hollow supporting rod together, and the functions of serving as a slide way, generating damping buffer, driving water-air exchange and governing the ecological environment of a cultivation sea area are lost or reduced.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore deep and deep sea intertidal belt type cultivation supporting device, a plurality of spindle-shaped plastic pistons are fixedly sleeved on the drawing rod, in order to ensure that the pistons enter the inner cavity of the middle-lower section of the hollow support rod to reliably and durably operate, the raised arc part of the piston and the inner wall of the hollow support rod are sealed and wear-resistant, and particularly, a plurality of piston ring grooves are arranged at the raised arc part, and wear-resistant elastic piston rings made of engineering plastics formed by reaction are embedded in the grooves, so that the requirements of sealing air and sealing water to generate damping and wear resistance can be met, and the offshore deep and deep sea intertidal belt type cultivation supporting device can be used in seawater for a long time.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore deep and far sea intertidal belt type cultivation supporting device, the top end of the hollow supporting rod is provided with an anti-cracking fastening injection molding part with rope grooves, the upper part of the hollow supporting rod is a cone, the periphery of the outer body is provided with a plurality of rope grooves from top to bottom, the rope grooves are used for binding and fixing cross points in a sea surface cultivation net field, the lower half part of the fastening injection molding part is inserted into the top port of the hollow supporting rod and is a cylinder, the periphery of the fastening injection molding part is provided with a plurality of protruding arc edges in the circumferential direction and is tightly matched with the inner cavity of the hollow supporting rod, the effect of sealing and preventing seawater from entering is achieved, the joint of the cone and the cylinder plug is manufactured into a structure similar to a bottle cap, the outer wall of the port can be locked when the cylinder plug enters the top port of the hollow supporting rod, the port is prevented from cracking, and the cone and is fixed at the top end of the hollow supporting rod;

the top of the hollow stay bar is fixedly provided with an anti-cracking fastener with a rope groove, the middle lower part of the hollow stay bar is fixedly provided with a fastening hoop with a bolt hole, and the bottom of the hollow stay bar is fixedly provided with a guide type anti-cracking fastener.

The top end of the conical body is provided with a through hole, the shape of the hole opening is the same as that of the outer wall of the pumping rod, a hollow pumping rod is used, a small amount of the hollow pumping rod is vertically inserted into the hole and fixed, a layer of striking reflective membrane is arranged on the outer wall of the hollow pumping rod and used for reminding passing ships of breeding net fields in offshore deep water areas and avoiding accidents, an adjustable one-way valve with a fixed rope groove is inserted into the upper end opening of the hollow tubule, the buoyancy and the suction and discharge water amount or the suction and discharge water amount when the hollow supporting rod floats are controlled, the cross-shaped cross point in the breeding net fields can be fastened and fixed with the fixed rope groove on the adjustable one-way valve, the water-leaving height of the whole breeding net fields is increased, the dry exposure time is prolonged, and the correction is prevented when the breeding and growth of the breeding organisms are caused by sudden weather;

Still fixed mounting has striking sign stick of pipe on the crack control fastener, is provided with the apical pore mouth at the top of striking sign stick of pipe, and the fixed mounting of apical pore mouth department has the check valve member that seals that is used for adjusting cavity vaulting pole buoyancy size, still is provided with the grooving on the check valve member that seals.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that the offshore deep and remote sea intertidal belt type cultivation supporting device slides down along the drawing rod during low tide, and the lower end of the device enters the buffer groove in the center of the seabed supporting tray to support the offshore cultivation net field to be dry and exposed. A bell-mouthed plastic hoop is arranged at the lower port of the hollow stay bar and is fixed with the lower port bar body through self-tapping, and the minimum inner diameter of the hoop is the same as the inner diameter of the port of the hollow stay bar; firstly, the lower port of the hollow stay bar is prevented from cracking and damaging when frequently landing and impacting the tray; secondly, the plastic piston on the drawing rod is convenient to move in and out of the lower port of the hollow support rod smoothly and freely.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that the fixed tubular piles inserted into the seabed sediment in the offshore deep and far sea intertidal belt type culture supporting device and the seabed supporting foundation are replaced by the waste composite short pipes broken and eliminated in culture such as inserted rods or pillars, so that the new pollution can be eliminated, and the waste can be changed into valuable; the length of the tubular pile can be determined according to the hardness degree of the seabed foundation in the culture sea area; in order to make the pipe pile vertically inserted into the seabed mud layer support firmly, an inverted cone plastic shoe is sleeved on the lower end opening of the pipe pile, so that the supporting area of the pipe pile in the mud is increased, and the settlement is prevented. The supporting tray is arranged at the upper port of the tubular pile, and the sleeved pipe head part and the pipe body are screwed and fixed in a penetrating manner through self-tapping; a plurality of round holes are uniformly formed in the edge of the supporting tray, and when the supporting device is integrally inserted into the seabed, a rope penetrates through the lifting tray to prop against the lower port of the hollow stay bar, so that the supporting device and the hollow stay bar can be conveniently inserted into a mud layer together for fixing; and secondly, the round holes can be used as fastening points for fastening the seabed cultivation net cage, so that the seabed layer cultivation of the multi-nutrition layer cultivation is realized.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that when each set of supporting device is inserted into the seabed for fixing, in order to prevent the stress deflection of the pipe pile in use, a mutual reinforcement is sleeved along the pipe pile body below the center of the back of the supporting tray, a fastener is injected into a three-jaw inclined hole from a right triangle to a lower slant, and the fastener is tightly fixed with the required position of the pipe pile body through a self-tapping jackscrew; the evenly distributed three-jaw inclined holes are respectively inserted into a section of matched short pipe, the inserted part of each short pipe is fixed with the hole wall in a penetrating way through the self-tapping filaments, and the lower port of each short pipe is also sleeved with a plastic shoe with a reverse cone and a small size I, so that the supporting area is increased; downward regular triangle inclined supports composed of three short pipes are inserted into mud together with the pipe piles for fixing, so that each set of supporting device is ensured to run more reliably, and the consistency of the direction of supporting force generated by the supporting foundation for integrally supporting the aquaculture net field is ensured; because the regular triangle inclined support which can move up and down and be adjusted along the tubular pile is arranged, the whole foundation of the auxiliary support is firm; therefore, the pipe pile can be lengthened for use, so that the integral supporting base surface is higher than the seabed by several meters, the use length of the hollow stay bar can be effectively shortened, and the supporting strength is improved; meanwhile, the hollow support rods with the same length can be used, can be expanded to deeper sea areas for continuous use, do not need to be replaced, are flexible and convenient, can be repeatedly used, can maintain the ecology, and can save a large amount of cost;

An adjustable auxiliary inclined support plugging assembly is fixedly installed on the tubular pile support foundation below the support tray, and a plurality of inclined support tubes are uniformly plugged in the circumferential direction of the tubular pile support foundation through the adjustable auxiliary inclined support plugging assembly;

the bottom of the tubular pile supporting foundation and the bottom of the inclined supporting tube are fixedly provided with conical blocking pieces for increasing the supporting.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore deep and far sea intertidal belt type culture supporting device, the hollow support rod in each set of supporting device is used under the water surface, in order to enable the vertical hollow support rod and the drawing rod in the water to freely slide up and down, the resistance caused by the impact of the damp flow can be balanced, and the middle layer culture device in the multi-nutrition layer ecological culture system can be manufactured to achieve the effect of killing two birds with one stone; and plastic fasteners with bolt holes are fixedly arranged on the rod bodies of the middle and lower sections of the hollow support rods in the cultivation net field, and the middle and lower sections of all the hollow support rods in the cultivation net field are connected by ropes through the fasteners to form the middle cultivation net field as the cultivation net field with symmetrical water surface. Then connecting the underwater connected net field with an adjusting cable for keeping the inner cavity of the hollow stay bar concentric with the pull rod; one end of the concentric adjusting rope is connected with the middle layer cultivation net field and the corresponding transverse or vertical rope on the edge, and the other end of the concentric adjusting rope passes through the turning fixed pulley fixed at the bottom of the sea and corresponding to the top end of the fixed pile and then is connected with the cultivation net field on the water surface and the transverse or vertical boom on the edge. Therefore, when the tidal current impacts the water surface aquaculture net field to move, the concentric adjusting rope can be pulled and kept, the adjusting rope is reversed through the pulleys on the seabed pile foundation, the middle lower section of the hollow support rod is pulled reversely to resist the bending and twisting resistance generated by the impact of the tidal current on the hollow support rod, the hollow support rod is kept concentric with the drawing rod in the inner cavity of the hollow support rod, and the purpose of freely moving up and down is achieved.

The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the offshore, deep and remote sea and intertidal belt type cultivation supporting device, a plurality of round holes are uniformly reserved at the edge of a supporting tray, a rope penetrates through two symmetrical round holes to be lifted to prop against the lower end port of a hollow stay bar, the hollow stay bar is convenient to operate to press the supporting tray and a pipe pile to be inserted into seabed mud together for fixation, the ropes with other round holes fastened in advance can be further fastened to the sea surface, and a seabed cultivation net cage penetrates through the ropes to slide down to the seabed for cultivation on an operation management ship; when not in use, the rope at one end of the sea surface can be tied on the floating ropes of the sea surface aquaculture net field for standby, and can also be used for pulling up the seabed support fixing device for moving or maintenance;

a plurality of round holes for connecting ropes are arranged on the circumference of the supporting tray.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model can automatically dry and expose, automatically immerse and grow under the condition of providing a clean original ecological growth environment, does not need personnel management and operation, saves labor and time, reduces a large amount of management cost compared with the prior art, and ensures that the cultured marine products are healthy, high in quality and high in yield;

In high tide, the hollow stay bar is vertically floated along the cultivation field by taking the pumping bar as a slideway under the combined action of the cultivation floating field and the buoyancy of the hollow stay bar; during the low tide, support at the bottom of landing along with the sea farming field descends and the landing drops, prop the farming field and no longer descend along with the sea decline, leave the water and reveal, whole process is accomplished by oneself, need not manual operation, and it is the same with nature beach is scribbled intertidal zone: flood tide submerging and ebb tide exposing;

(2) the utility model has strong wind wave resistance and stability when operating in an offshore deep water area, has the functions of impact resistance and scouring resistance, and can be used in open sea; the cultivation supporting devices can form a supporting system which is firm and mutually assisted with the cultivation net field, when a hollow supporting rod (a movable rod) of each supporting device floats upwards along with the cultivation net field, a drawing rod (a fixed rod) in a cavity is taken as an upper and lower slideway, and a ball head fixed at the tail end of the drawing rod can be taken as an original point to swing back and forth and left and right to meet the requirement of the open sea environment; secondly, the top end of the hollow support rod is bound and hung below the corresponding cross point, and the hollow support rod is pressed up and down, is exhausted and generates damping by water, so that the lifting of sea waves to a net field can be inhibited, the frequent impact of the sea waves is buffered, and the cultured organisms are prevented from being washed off from a growth base by the big waves to cause loss;

(3) According to the utility model, the head ends of the hollow stay bars are always fixed with the cross points of the transverse and vertical floating ropes of the upper-layer sea surface aquaculture net field, a sea surface blocking net when high tide rises is not needed, the pull-out bars are used as slideways at the lower ends of the head ends of the hollow stay bars, and the hollow stay bars slide into the buffer grooves of the support tray when low tide occurs, so that the support function can be exerted, the hollow stay bars do not need to be inserted into seabed sludge for fixing, and compared with other dry dew methods, the length of the hollow stay bars can be shortened by more than one third; the cost is saved, and the strength is increased; because the weight is loaded by adopting a 'support' method, the gravity center is low and the stability is good; the reasonable design of the supporting tray and the spherical ball head is adopted, so that the supporting requirement of the hollow support rod on the dynamic state of the aquaculture net field ocean is met, the hollow support rod can support the water and the dew when the hollow support rod is in dynamic, static and overload states, the hollow support rod can be used for a long time, and the damage rate is greatly reduced; the pipe pile is lengthened, the auxiliary inclined support can be adjusted, the height reference surface of the supporting foundation can be lifted, the used short rod can be continuously reused, replacement is not needed, flexibility and convenience are realized, the cost is reduced, and pollution is reduced;

(4) the utility model inserts the fixed striking reflector tube rod into the top end of the hollow stay bar and vertically follows the hollow stay bar in water, thereby not only having warning function, but also correcting the influence of climate change on the growth period of cultivated organisms and dealing with disasters brought to the cultivated organisms by sudden weather (such as storm snow); the global climate is warmed, the seaweed is sensitive and fragile to the change of water temperature, and the propagation and growth of the seaweed can be directly influenced even if the temperature of the seawater is averagely raised by a few tenths of degrees, so that the harvesting period is obviously shortened; if the management is slightly inadequate in the seedling stage, the climate can cause the failure of cultivation; through the striking pipe stick on the top end of the hollow stay bar, the water leaving height of the cultivation net field is increased, the exposure time of the seaweed after seedling emergence is prolonged, the sea surface air temperature is lower than the sea water temperature at the moment, the temperature influence in the sea water is balanced, then the fastening piece with the rope groove at the head end of the hollow stay bar is loosened from the tightening rope at the cross point of the sea surface cultivation net field, the fastening piece is temporarily sleeved on the upper end rod body of the hollow stay bar, the cultivation net field is enabled to float in the sea surface water all the time, the seaweed can be prevented from being invaded and frostbitten by storm, and cultivation and harvest are ensured.

Drawings

FIG. 1 is a schematic view of a structure according to the present invention;

FIG. 2 is a schematic view of a spindle-shaped piston according to the present invention;

FIG. 3 is a schematic diagram of the method of use of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, referring to fig. 1 to 3, an offshore deep and far sea intertidal belt type aquaculture support device comprises a hollow stay bar 16, a pulling bar 17, a piston 18 fixed on the pulling bar 17, an anti-cracking upper cone lower column fastening fixing piece 14 with a rope groove at the top end of the hollow stay bar 16, and a striking pipe bar 35 inserted and fixed through an upper through hole thereof, wherein a rope groove one-way valve piece 36 is arranged at the top end of the pipe bar 35, a bolt hole sealing fastener 32 is arranged at the top end of the pulling bar 17, an anti-dropping connecting rope 33 is arranged between the anti-dropping upper cone lower column fastening piece 14 and a lower bolt hole, and a bell mouth anti-cracking clamp 34 is sleeved at the lower end of the hollow stay bar 16;

Each set of vertical suspension supporting device 13 is a drawing combination consisting of a hollow tubular hollow stay bar made of high-molecular high-strength anticorrosive composite material and a hollow thin bar 17 which is arranged in the inner cavity of the hollow stay bar 16 and made of the same composite material; the thin rod 17 is provided with a plurality of plastic pistons 18 which are uniformly distributed and fixed and penetrate through the inner cavity of the middle lower section of the hollow support rod 16; the plastic piston 18 is tightly matched with the inner cavity of the hollow support rod 16, and when the plastic piston works, the plastic piston can be used for absorbing and pressing air or seawater to generate damping hysteresis: the wind wave resistance of the utility model can be improved; secondly, marine organisms cultured on the growth substrate can be prevented from being washed away; thirdly, gas or seawater can be exchanged from the water surface to the underwater bottom layer up and down, and the ecological environment of the culture sea area is treated and improved;

in the offshore deep sea intertidal belt type culture supporting device in the embodiment 2 and the embodiment 1, the uniform fixed piston 18 on the drawing rod 17 is arranged in the cavity of the lower middle section of the hollow supporting rod 16, the tail end of the drawing rod 17 is clamped by the two half combined ball heads 19, and then the drawing rod is fixed by the penetration fixing bolt 20 in an enhanced manner;

the supporting tray 15 is matched and arranged at the top end of the tubular pile 26, and the part sleeved into the tubular pile is screwed and fixed with the tubular body through self-tapping;

After the ball head 19 is installed and fixed at the tail end of the drawing rod 17, the drawing rod is placed on the supporting tray 15 and pressed and fastened at the center of the supporting tray 15 in a clearance mode through the three-jaw gland 21;

embodiment 3, the support device for offshore, deep and offshore intertidal belt type aquaculture in embodiment 2, in order to make the support foundation inserted into the seabed sludge firm, a positive three-jaw inclined hole fastener 24 is sleeved along a pipe pile 26 under a support tray 15, and the pipe pile 26 is positioned and fixed through a self-tapping positioning jackscrew 25;

inserting a fitting equal-length inclined supporting short pipe 28 from an inclined hole by using a positive three-claw inclined hole fastener 24, and penetrating, screwing and fixing the same with the wall of the inclined hole through a penetrating bolt;

the tail end of the tubular pile 26 is provided with a tubular pile tail end cone stopper 27, the tail end of the short pipe 28 is obliquely supported, and a short pipe tail end cone stopper 29 is also arranged, so that water entering the pipe cavity can not enter mud, and the supporting area is increased;

in embodiment 4, in the support device for offshore, deep and remote sea intertidal belt type aquaculture in embodiment 3, the dome of the three-jaw gland 21 at the center of the support tray 15 is provided with a buffer slot 22 for buffering the sliding impact of the hollow support rod 16 in the circumferential direction, besides the pre-reaming of the pumping rod 17;

in example 5, the support device for belt type aquaculture in offshore, deep and remote sea intertidal zones described in example 1, spindle-shaped pistons 18 are uniformly distributed and fixed on the extraction rod 17, and form a spindle shape by combining two symmetrical halves, so as to facilitate the access to the inner cavity of the hollow support rod 16, and the method for clamping the extraction rod 17 by the spindle-shaped pistons 18 is as follows: the rubber pad 42 is lined in the through groove of the piston, assembled and clamped through the clamping self-tapping screw 43 and fixed on the position required by the drawing rod 17 through the positioning self-tapping jackscrew 44;

The spindle-shaped piston 18 is provided with a piston ring groove 45 at the convex circular arc, and a piston ring 46 is embedded, so that the spindle-shaped piston is wear-resistant and sealed;

in the embodiment 6, in the support device for belt type cultivation between the offshore, deep and distant sea and the intertidal zone in the embodiment 1, the edge of the support tray 15 is uniformly provided with the fixing round holes 23 for the bottom layer fixing net cage rope to pass through and fix; and can be used as an operation to insert and fix the supporting device; can also be used as a lifting and tying rope fixing hole for removal and maintenance;

example 7, a breeding support method using the offshore, deep and open sea intertidal belt breeding support device of examples 1-6:

in low tide, operating a connecting rope of the portable bottom layer fixed breeding net cage on a production management ship to enable a supporting tray 15 to abut against the lower end opening of a hollow stay bar 16, vertically inserting the supporting tray 15 into the sea bottom together, holding the hollow stay bar 16 by hand, punching the supporting tray 15 up and down until the fixing is firm, then enabling an anti-cracking upper cone lower column fastener 14 with a rope groove at the top end of the hollow stay bar 16 to be firmly bound with an external upper sea surface breeding net field through the rope groove by a thin rope;

when in low tide, the middle section of each set of cultivation supporting device 13, which is exposed out of the hollow stay bar 16, is connected with a middle cultivation net base which is symmetrical to the upper cultivation net field through a bolt hole threading clamp 30 which is installed, and the upper and middle cultivation net fields are connected, tensioned and fixed at the field side through concentric adjusting cables;

Through the firm arrangement of the upper sea surface cultivation net field, the hollow support rod 16 is fixed with the support device 13 on each cross point in the field, the head end of the hollow support rod 16 is connected with the cross point, the middle section of the hollow support rod is connected with the middle cultivation net base 31, the lower section of the hollow support rod is controlled on the basis of underwater support by the drawing rod 17 in the inner cavity of the hollow support rod 16, and then a cultivation net field support system with multiple nutrition layers and a tidal zone is built in the cultivation sea area of the offshore deep water:

then, the external lower-layer seabed cultivation device is tied to the sea surface through a round hole in a supporting tray on the cultivation supporting device 13 by using a rope, and then the external lower-layer seabed cultivation device is operated to perform cultivation to the seabed along the rope;

when the flood tide water level reaches the upper layer cultivation net field, the hollow stay bar takes the drawing bar as a slide way, takes a ball head at the tail end of the drawing bar as an original point to ascend along with the hollow stay bar, and simultaneously drives the external upper layer sea surface cultivation net field and the external middle layer cultivation net field to float upwards; when the tide comes back, the water level is gradually reduced, the cultivation net field on the upper sea surface descends along with the descent of the sea surface, the supporting devices 13 and the hollow supporting rods 16 on the cross-shaped cross points in the net field slide in the inner cavity of the drawing rod 17, descend along with the cultivation net field on the upper sea surface, slide into the buffer grooves 22 on the seabed supporting tray 15, touch the bottom to support the cultivation net field on the upper layer, the cultivation net base on the middle layer does not descend along with the continuous descent of the sea surface, and the cultivation net field of the seaweed on the upper layer gradually leaves the sea surface and is dry; hanging filter-feeding breeding strings between the upper-layer breeding net field and the middle-layer breeding net base, and gradually separating water from the top to the bottom and drying the water; organisms in the external lower-layer seabed cultivation device are always in water, and prey on excreta metabolized by the cultivation organisms in the upper-layer sea surface cultivation net field and the middle-layer cultivation net field, so that the water quality is purified, and the ecology is maintained;

When the tide rises next time, the hollow stay bar 16 drives the upper layer cultivation net field to float upwards together by taking the pumping bar 17 as a slide way under the self-generated buoyancy along with the rising of the water level, and also drives the middle layer cultivation net base 31 to integrally rise to enter the next cycle;

the circulation is that in each rising tide and falling tide process, the cultivation supporting device is under the sea surface, so that the wind wave impact beating is avoided, the up-and-down sliding, the front-and-back and left-and-right swinging and the dynamic supporting of the hollow supporting rod 16 are all in accordance with the requirements of sea conditions, the movement is free, the follow-up self-floating in high tide and the sliding self-supporting in low tide are realized.

Claims (8)

1. The utility model provides a strutting arrangement is bred to offshore deep and distant sea intertidal zone formula which characterized in that: including cavity vaulting pole, take out pole and tubular pile support basis, the one end cartridge of taking out the pole is in the cavity vaulting pole, and connect rope and cavity vaulting pole fixed connection through the anticreep, and still fixed mounting has a plurality of evenly distributed's piston on taking out the pole, and the other end of taking out the pole passes through the bulb and has the clearance to install on tubular pile supports basis, is provided with on tubular pile supports basis with bulb complex support tray.

2. The offshore, deep sea, intertidal belt growth support of claim 1, wherein: the piston is a spindle-shaped piston, a plurality of annular grooves are formed in the most protruding part of the piston, and wear-resistant piston rings are mounted in the annular grooves.

3. The offshore deep sea intertidal belt culture support device of claim 1, wherein: two half movable ball heads which are clamped and fixed are fixedly arranged at the tail end of the drawing rod and are used for being arranged in the center of the supporting tray and being compressed and fixed in a clearance mode through a three-jaw gland fastener.

4. The offshore deep sea intertidal belt culture support device of claim 1, wherein: the top of the hollow stay bar is fixedly provided with an anti-cracking fastener with a rope groove, the middle lower part of the hollow stay bar is fixedly provided with a fastening hoop with a bolt hole, and the bottom of the hollow stay bar is fixedly provided with a guide type anti-cracking fastener.

5. The offshore, deep sea, intertidal belt growth support of claim 4, wherein: the anti-cracking fastener is further fixedly provided with a striking mark pipe rod, the top of the striking mark pipe rod is provided with a top port, the top port is fixedly provided with a sealing one-way valve member used for adjusting the buoyancy of the hollow stay bar, and the sealing one-way valve member is further provided with a rope groove.

6. The offshore, deep sea, intertidal belt growth support of claim 1, wherein: an adjustable auxiliary inclined support plugging assembly is fixedly installed on the tubular pile support foundation below the support tray, and a plurality of inclined support tubes are uniformly inserted in the adjustable auxiliary inclined support plugging assembly along the circumferential direction of the tubular pile support foundation.

7. The offshore, deep sea, intertidal belt growth support of claim 6, wherein: the bottom of the tubular pile supporting foundation and the bottom of the inclined supporting tube are fixedly provided with conical blocking pieces for increasing the supporting.

8. The offshore, deep sea, intertidal belt growth support of claim 1, wherein: a plurality of round holes used for connecting ropes are arranged on the circumferential direction of the supporting tray.

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