CN113802546A - Slot lock assembly type deep and open sea farm enclosure structure and construction method thereof - Google Patents

Abstract

The invention discloses a slot lock assembly type deep and far sea farm enclosure structure and a construction method thereof. The slot type net clothes rack device is composed of a long-strip-shaped guide rail slot part, a truss frame body, netting and connecting clamping pieces, the slot type net clothes rack device is installed on the inner surface and the outer surface of a truss type concrete wallboard on the circumferential inner side, an inner double-layer netting and an outer double-layer netting are formed, mechanical equipment lifts the slot type net clothes rack device, the connecting clamping pieces at the joint of the truss frame body are taken down in time, a new net is replaced quickly, manpower and material resources are saved, the inner double-layer netting and the outer double-layer netting are replaced alternately, fish running is prevented, and the slot type net clothes rack device has a good application prospect.

Description

Slot lock assembly type deep and open sea farm enclosure structure and construction method thereof

Technical Field

The invention belongs to the field of deep open sea farms, and particularly relates to a slot lock assembly type deep open sea farm enclosure structure and a construction method thereof.

Background

At present, the marine culture in China is mainly concentrated in coastal shallow water sea areas, and a series of problems of ecological pollution, industrial conflict, disease risk and the like exist, so that deep and open sea farms become inevitable choices for sustainable development of marine culture in China.

Deep sea farming is a dream in the world mariculture world, is a super large-scale benefit industry, and needs to improve the existing farming technology and farming facilities.

The problem of the safety of the anti-storm structure of the deep and far sea farm is increasingly emphasized, and the requirement of resisting 17-grade strong typhoon is met for the deep and far sea farm.

In the process of deep and open sea culture, the netting needs to be continuously replaced along with the growth of the fish body, and the attachments on the netting also need to be cleaned in time so as to avoid excessive attachments and ensure the circulation exchange of water.

The net is changed and is washd in deep open sea plant is a more loaded down with trivial details work, has wasted a large amount of manpower and materials, has restricted the development of deep open sea plant industry.

The deep open sea farm is large in size, and the wind wave resistance safety problem and the rapid net replacement problem are two major problems faced by a super large deep open sea farm, and are two urgent problems to be solved urgently.

Disclosure of Invention

The technical problem is as follows: the invention provides a slot lock assembly type deep and far sea farm enclosure structure with strong wind and wave resistance and quick replacement of netting, which is characterized in that after construction of pile groups with slot lock female members is arranged in a double-row closed annular mode by using an assembly type enclosure dam technology, a truss type concrete wallboard with lock male members is arranged between the pile groups with the slot lock female members to form a large assembly type enclosure structure of the deep and far sea farm, a long strip guide rail notch member is arranged on the truss type concrete wallboard, two inner and outer slot type net hanger devices are lifted alternately, and the netting is replaced quickly.

The technical scheme is as follows: the invention discloses a slot lock assembly type deep open sea farm enclosure structure, which comprises a pile column with a slot lock female part, a concrete wallboard with a lock sub-part, a lock sub-part and a slot-type net rack device, and is characterized in that: the pile column with the slot locking female part is composed of a concrete cast-in-place pile foundation, a concrete tubular pile type pile casing and a locking female part, wherein the concrete tubular pile type pile casing is wrapped at the upper part of the concrete cast-in-place pile foundation, three long strip-shaped locking female parts are arranged on the periphery of the outer side of the concrete tubular pile type pile casing, and the pile column with the slot locking female part is in double-row closed annular arrangement; the concrete wall panel with the locking sub-pieces is composed of three concrete wall panels, namely a circumferential inner concrete wall panel, a circumferential outer truss type concrete wall panel and a radial truss type concrete wall panel, the locking sub-pieces are arranged at two ends of the concrete wall panel with the locking sub-pieces, and the concrete wall panel with the locking sub-pieces and the pile columns with the slot locking female pieces are connected in a slot locking assembly type manner to form a closed annular enclosure structure; the annular inner concrete wallboard consists of a lower solid wallboard and an upper truss type wallboard, the lower solid wallboard is inserted between two piles with slot locking female members in an assembling mode, the lower solid wallboard sinks to the seabed, the upper truss type wallboard is inserted between two piles with slot locking female members in a multi-section assembling mode, and the last section of the upper truss type wallboard extends out of the sea level; the slot type net hanger device is arranged on the surfaces of the inner side and the outer side of the upper truss type wallboard of the concrete wallboard on the circumferential inner side to form an inner-outer double-layer net.

The slot-in type net clothes hanger device comprises a long-strip-shaped guide rail slot part, a truss frame body, a net and connecting clamping pieces, wherein the long-strip-shaped guide rail slot part is fixed on an upper truss type wallboard of a circumferential inner side concrete wallboard, each vertical web member position of the upper truss type wallboard is provided with the long-strip-shaped guide rail slot part, the net is fixed on the truss frame body, the truss frame body is inserted into the left long-strip-shaped guide rail slot part and the right long-strip-shaped guide rail slot part in a multi-section assembly mode, and the special connecting clamping pieces are arranged between the upper truss frame body and the lower truss frame body.

Preferably, the long-strip-shaped guide rail notch piece is an H-shaped section made of glass fiber reinforced plastic, the truss frame body is composed of an outer notch-shaped outer frame made of PVC and an inner meter-shaped support, and the connecting clamping piece is composed of a left long-strip-shaped perforated plastic gasket, a right long-strip-shaped perforated plastic gasket and a plastic split bolt.

Preferably, the lock mother piece is in a C-shaped groove shape, the lock sub piece is a cylindrical connecting piece, and the slot lock assembly type connecting mode is that the lock sub piece is inserted into the lock mother piece.

Preferably, the shape of the deep and open sea cultivation enclosure structure formed by the assembled connection of the piles adopting the slot locking female parts and the concrete wall boards with the locking sub-parts can be circular, elliptical, rectangular and polygonal.

A method for preparing the slot lock assembly type deep open sea farm enclosure structure of the invention comprises the following steps:

the method comprises the following steps: in a prefabrication factory, a concrete tubular pile type pile casing with a lock catch master part is produced and manufactured by using a centrifugal tubular pile production process, transported to a deep and open sea farm, and driven into the concrete tubular pile type pile casing;

step two: in the concrete tubular pile type pile casing, after a pile foundation hole is formed by the impact of an electromagnetic gun pile head, a mud wall protection drilling machine is adopted for reaming, concrete is poured in the pile hole by adopting a conduit method, the foundation construction of the concrete poured pile is completed, and a single pile with a slot lock catch female part is formed;

step three: on the ocean, forming a double-row pile group with a slot locking female part in a closed annular arrangement;

step four: inserting the lower solid wallboard with the locking sub-pieces at the left end and the right end into the space between two piles with the slot locking mother pieces in an assembling mode, sinking the lower solid wallboard to the sea bottom, and enclosing the lower solid wallboard into a circle on the sea bottom;

step five: dividing an upper truss type wallboard with a locking sub-piece and a long-strip-shaped guide rail slot piece into multiple sections to be assembled and inserted between two pile columns with slot locking female pieces, wherein the last section of upper truss type wallboard extends out of the sea level, and the upper truss type wallboard is enclosed into a circle to form a concrete wallboard facing inwards;

step six: dividing the annular outward truss type concrete wallboard and the radial truss type concrete wallboard into multiple sections to be assembled and inserted between two pile columns with slot locking female members, completing the construction of the concrete wallboard with locking male members, and forming a deep and offshore culture enclosure structure;

step seven: inserting the truss frame body with the netting into the long strip-shaped guide rail groove opening piece, and installing a connecting clamping piece between the upper truss frame body and the lower truss frame body to form a groove-inserting type netting frame device;

step eight: the inner surface and the outer surface of the upper truss type wall plate are divided into a plurality of sections of slot-in type net clothes rack devices, and the slot-in type net clothes rack device of the last section extends out of the sea level to form an assembled inner layer and an outer layer of netting;

step nine: adopting a suction dredge to clean the seabed silt, paving seabed gravel and sand, finishing the seabed environment, putting in artificial reefs, installing a walkway plate, installing an oxygen pump and installing a feeding machine to complete the construction work of deep and far sea farms;

step ten: the assembled inner and outer double-layer netting is replaced regularly, lifting mechanical equipment is adopted and divided into a multi-section lifting slot type netting rack device, connecting clamping pieces are taken down in time to replace new netting, and the inner and outer double-layer netting are replaced alternately to prevent fish from running;

step eleven: the fish manure and the residual food on the seabed of the deep and far sea farm are regularly cleaned, the cleanness and sanitation of the seabed are preserved, and the good production environment for the operation and the use of the deep and far sea farm is ensured.

In the ocean, the pile column with the slot lock female part, the truss type concrete wallboard with the lock sub part and the slot type net hanger device are adopted for assembly type construction, a slot lock assembly type deep and far sea farm enclosure structure is formed, and a super large deep and far sea farm can be built.

Has the advantages that: compared with the prior art, the invention has the following advantages:

by using the technology of the assembled cofferdam structure of ocean engineering for reference, the construction of the pile group with the slot lock catch female part is carried out in a double-row type closed annular arrangement mode, and a truss type concrete wallboard with the lock catch sub-part is inserted between the pile groups to form the super large assembled cofferdam structure of the deep sea farm. The long-strip-shaped guide rail groove opening pieces are installed on the inner surface and the outer surface of the truss type concrete wall plate on the circumferential inner side, the net truss frame body with the net is inserted into the left long-strip-shaped guide rail groove opening piece and the right long-strip-shaped guide rail groove opening piece in a multi-section assembling mode to form a slot type net rack device, the inner slot type net rack device and the outer slot type net rack device are lifted alternately, and nets can be replaced quickly.

The assembled enclosure structure in closed annular arrangement is a super large deep open sea farm, just like a large annular reef island is formed in the open sea, a large industrial group with scale benefit can be formed, and a vegetable basket project is formed in the sea.

The centrifugal process of prestressed concrete pipe pile is utilized, a thin-wall prestressed concrete pipe pile casing with a connecting lock catch female part is prefabricated in a factory, the pipe pile casing is driven into the seabed, an electromagnetic shell pile head impact pore-forming technology is adopted in the concrete pipe pile casing, a pile foundation hole is quickly formed, a mud wall-protecting drilling machine is used for reaming treatment, a steel bar cage in the pile is placed, pile body concrete is poured in a pile hole by a conduit method, pile forming construction is quick, and the pile with the slot lock catch female part can be quickly formed.

The concrete cast-in-place pile foundation group of the assembly type enclosure structure of the deep open sea farm is solid, the pile columns with the slot lock catch female parts and the truss type concrete wall plates with the lock catch sub parts are firmly connected in an assembly type mode, the truss type concrete wall plates are arranged in a double-row column sealing ring mode, bearing capacity is high, and 17-level strong typhoon can be resisted.

Borrow the reference assembled weir technology, the whole is divided into parts, and hasp picture peg assembled construction is swift, and the large-scale fender structure that encloses of deep and far sea plant assembled can be laid out the cross operation construction comprehensively, and construction cycle is short.

The components such as the pile column with the slot lock female part, the truss type concrete wallboard, the slot type net clothes rack device and the like can be industrially prefabricated and produced, the structure is simple, and the super large enclosure structure of a deep sea farm can be formed by field assembly type assembling construction.

The truss type concrete wall plate at the circumferential outer side can block shark attack, so that the shark attack on the internal netting is avoided; the inner surface and the outer surface of the truss type concrete wall plate at the inner side are annularly provided with slot type net hanger devices to form an assembled double-layer net, fish running is avoided, and the net is replaced quickly and conveniently; the radial truss type concrete wallboard is connected with the pile columns with the slot lock catch female parts to form a radial lateral force resisting structure system, and the radial truss type concrete wallboard has strong wind and wave resisting capacity.

The inboard concrete wallboard structure of hoop that deep open sea plant encloses retaining structure comprises lower part solid wall board and upper portion truss-like wallboard, and the solid wall board in lower part forms the fender soil cofferdam, excavates off seabed silt in the fender soil cofferdam, changes the gravel and sand bed course, improves the environment in deep open sea plant seabed, and the truss-like concrete wallboard of upper portion fretwork can guarantee the sea water exchange circulation flow in deep open sea plant.

Enclose solid wallboard fender soil cofferdam in lower part of fender structure can prevent the off-site seabed silt to get into in the marine culture field, also can avoid deep open sea plant to breed fish bait and drift outside the marine culture field, avoids the waste of fish bait.

The method adopts a mud suction machine to regularly collect fish excrement and bait residues on the seabed, collects the excrement and the residues which are used as the culture material of plant trees, and keeps the bottom of the seabed of the deep and open sea culture farm clean and sanitary, ecological and environment-friendly.

Waste tires, abandoned steamships and regenerated reinforced concrete supports are placed at the central position of a deep and open sea farm, an artificial reef is built, the artificial reef protects fish fries, and the fishery output is improved.

Inside and outside two surfaces of the truss-like concrete wallboard of the hoop inboard all set up rectangular form guide rail groove mouth piece, have among the truss frame structure of netting inserted into rectangular form guide rail groove mouth piece, form assembled slot-type net clothes hanger device, divide into multisection slot-type net clothes hanger device and sink into the seabed, form the double-deck netting of formation assembled of deep open sea plant enclosure structure, double-deck netting can prevent that deep open sea plant from running the fish, double-deck netting safe and reliable.

The slot type net hanger device is similar to a double-layer screen window, the mechanical equipment alternatively lifts the inner and outer slot type net hanger devices, the net is fast and convenient to replace, when the net is replaced, only the mechanical lifting equipment is needed to replace the net on one side, the net on the other side can guarantee that fish cannot run, and the replacement of the net is very safe.

When the netting is replaced, the mechanical equipment lifts the slot type netting rack device in sections, after the slot type netting rack device of one section is lifted, the connecting clamping piece at the joint is taken down, the netting is taken down, and the slot type netting rack device of the next section is continuously and mechanically lifted until all the slot type netting rack devices are lifted; after a new netting is installed, the net rack device is divided into a multi-section sinking slot type net rack device, connecting clamping pieces at the joint are installed, and sinking is continued until the slot type net rack device sinks into the seabed.

The slot type net clothes rack device is like a ship gate, the lifting and sinking are operated in an electromechanical mode, the slot type net clothes rack device is similar to an electric rolling door, manpower and material resources are saved, a diver is not needed, fish cannot run when a net is replaced, and the replacement of the net is quick.

The slot lock catch assembly type deep open sea farm enclosure structure is a super large-scale deep open sea farm, the super large-scale deep open sea farm enclosure structure is beneficial to scale benefits of deep open sea breeding industry, accords with the direction of future sustainable fishery development, is quick in assembly construction, has the capability of resisting 17-level strong typhoon, is safe and reliable, does not run fish, is quick and simple to replace, saves manpower and material resources, can realize two-in-one deep open sea breeding and fishery leisure, and has good application prospect.

Drawings

FIG. 1 is a schematic plan view of a basic unit of a slot lock assembly type deep open sea farm enclosure structure of the present invention;

FIG. 2 is a plan view of the stake of FIG. 1 with a female slot lock member;

FIG. 3 is a three-dimensional schematic view of the stake of FIG. 1 with a female slot-lock member;

FIG. 4 is a schematic plan view of a circular slot lock assembly type deep open sea farm enclosure;

FIG. 5 is a schematic partial plan view of FIG. 4;

FIG. 6 is a three-dimensional schematic view of the inwardly circled concrete wall panel of FIG. 5;

FIG. 7 is a three-dimensional schematic view of the circled-outward truss-like concrete wall panel of FIG. 5;

FIG. 8 is a three-dimensional schematic view of the warp-wise truss-like concrete wall panel of FIG. 5;

FIG. 9 is a schematic plan view of a slot-in net hanger apparatus;

FIG. 10 is a schematic elevational view of the slot-in net hanger apparatus;

FIG. 11 is a three-dimensional schematic view of a slot-in net hanger apparatus;

FIG. 12 is a three-dimensional schematic view of the attachment of the slotted web hanger assembly of FIG. 11;

FIG. 13 is a partial three-dimensional view of a slot lock assembly type deep open sea farm enclosure structure of the present invention;

fig. 14 is a schematic plan view of a rectangular slot lock-assembled deep open sea farm enclosure structure.

The figure shows that: a pile 1 with a slot locking female part; a concrete cast-in-place pile foundation 11; a concrete pipe pile type pile casing 12; a locking female member 13; a concrete wall panel 2 with a locking fastener, and a concrete wall panel 21 which is annularly arranged at the inner side; a lower solid wall panel 211; upper truss wall panel 212; a truss-like concrete wall panel 22 that is circumferentially outward; a longitudinal truss-like concrete wall panel 23; a locking sub-member 3; a slot-in type net hanger device 4; an elongated rail notch member 41; a truss frame 42; a netting 43; the clips 44 are attached.

Detailed Description

The invention is further described with reference to the drawings and examples.

Example 1

The embodiment is a deep open sea plant of slot hasp assembled encloses fender structure, as shown in fig. 1 to 14, including pile 1 that has slot hasp female member, concrete wallboard 2 that has the hasp sub-member, hasp sub-member 3 and slot-in type net clothes hanger device 4, its characterized in that: the pile 1 with the slot locking female part is composed of a concrete cast-in-place pile foundation 11, a concrete tubular pile type pile casing 12 and a locking female part 13, the upper part of the concrete cast-in-place pile foundation 11 is wrapped with the concrete tubular pile type pile casing 12, the periphery of the outer side of the concrete tubular pile type pile casing 12 is provided with three long-strip locking female parts 13, and the pile 1 with the slot locking female part is in double-row closed annular arrangement; the concrete wall panel 2 with the locking sub-parts is composed of three concrete wall panels, namely a circumferential inner concrete wall panel 21, a circumferential outer truss type concrete wall panel 22 and a radial truss type concrete wall panel 23, the locking sub-parts 3 are arranged at two ends of the concrete wall panel 2 with the locking sub-parts, and the concrete wall panel 2 with the locking sub-parts and the pile columns 1 with the slot locking female parts are connected in a slot locking assembly type manner to form a closed annular enclosure structure; the annular inner concrete wallboard 21 consists of a lower solid wallboard 211 and an upper truss type wallboard 212, wherein the lower solid wallboard 211 is inserted between two pile columns 1 with slot locking female members in an assembling mode, the lower solid wallboard 211 sinks to the seabed, the upper truss type wallboard 212 is inserted between two pile columns 1 with slot locking female members in a multi-section assembling mode, and the last section of the upper truss type wallboard 212 extends out of the sea level; the slot-in type net hanger device 4 is arranged on the surface of the inner side and the outer side of the upper truss type wallboard 212 of the annular inner concrete wallboard 21 to form an inner-outer double-layer net.

The slot-in type net hanger device 4 comprises a long-strip-shaped guide rail notch part 41, a truss frame body 42, a net 43 and connecting clamping pieces 44, wherein the long-strip-shaped guide rail notch part 41 is fixed on an upper truss type wall plate 212 of the concrete wall plate 21 on the circumferential inner side, a long-strip-shaped guide rail notch part 41 is arranged at each vertical web member position of the upper truss type wall plate 212, the net 43 is fixed on the truss frame body 42, the truss frame body 42 is inserted into the left long-strip-shaped guide rail notch part 41 and the right long-strip-shaped guide rail notch part 41 in a multi-section assembly mode, and the special connecting clamping pieces 44 are arranged between the upper truss frame body 42 and the lower truss frame body 42.

The long-strip-shaped guide rail notch piece 41 is an H-shaped section made of glass fiber reinforced plastic, the truss frame body 42 is composed of an outer notch-shaped outer frame made of PVC and an inner meter-shaped support, and the connecting clamping piece 44 is composed of two long-strip-shaped perforated plastic gaskets and a plastic split bolt.

The lock catch female part 13 is in a C-shaped groove shape, the lock catch sub-part 3 is a cylindrical connecting part, and the slot lock catch assembly type connecting mode is that the lock catch sub-part 3 is inserted into the lock catch female part 13.

The shape of the deep and open sea cultivation enclosure structure formed by the assembled connection of the pile 1 with the slot locking female part and the concrete wall plate 2 with the locking sub-part can be circular, elliptical, rectangular and polygonal.

Example 2

The embodiment is a preparation method of a slot lock assembly type deep open sea farm enclosure structure, which comprises the following steps:

the method comprises the following steps: in a prefabrication factory, a concrete tubular pile type pile casing 12 with a lock catch female part 13 is produced and manufactured by using a centrifugal tubular pile production process, transported to a deep and open sea farm, and driven into the concrete tubular pile type pile casing 12;

step two: in the concrete tubular pile type pile casing 12, after a pile foundation hole is formed by the impact of an electromagnetic gun pile head, a mud wall protection drilling machine is adopted for reaming, concrete is poured in the pile hole by adopting a conduit method, the construction for forming a concrete pouring pile foundation 11 is completed, and a single pile 1 with a slot lock catch female part is formed;

step three: on the ocean, forming a double-row pile 1 group with a slot locking female part in a closed annular arrangement;

step four: inserting the lower solid wallboard 211 with the locking sub-pieces 3 at the left and right ends into the space between two pile columns 1 with the slot locking mother pieces in an assembling mode, wherein the lower solid wallboard 211 sinks to the seabed, and the lower solid wallboard 211 forms a circle on the seabed;

step five: dividing the upper truss type wall plate 212 with the locking sub-pieces 3 and the long-strip-shaped guide rail notch pieces 41 into multiple sections, assembling and inserting the multiple sections between the two pile columns 1 with the slot locking female pieces, extending the last section of upper truss type wall plate 212 out of the sea level, and enclosing the upper truss type wall plate 212 into a circle to form a ring of concrete wall plates 21 facing inwards;

step six: dividing the annular outward truss type concrete wallboard 22 and the radial truss type concrete wallboard 23 into a plurality of sections to be assembled and inserted between the two pile columns 1 with the slot locking female members, completing the construction of the concrete wallboard 2 with the locking male members, and forming a deep and far sea culture enclosure structure;

step seven: inserting the truss frame body 42 with the net 43 into the long strip-shaped guide rail notch piece 41, and installing a connecting clamping piece 44 between the upper truss frame body 42 and the lower truss frame body 42 to form a slot-type net clothes rack device 4;

step eight: the inner surface and the outer surface of the upper truss type wall plate 212 are divided into a plurality of sections to be inserted into the slot type net hanger devices 4, and the slot type net hanger device 4 of the last section extends out of the sea level to form an assembled inner layer and an outer layer of netting;

step nine: adopting a suction dredge to clean the seabed silt, paving seabed gravel and sand, finishing the seabed environment, putting in artificial reefs, installing a walkway plate, installing an oxygen pump and installing a feeding machine to complete the construction work of deep and far sea farms;

step ten: the assembled inner and outer double-layer nettings are replaced regularly, lifting mechanical equipment is adopted and divided into a multi-section lifting slot type net hanger device 4, the connecting clamping piece 44 is taken down in time, a new netting 43 is replaced, and the inner and outer double-layer nettings are replaced alternately to prevent fish from running;

step eleven: the fish manure and the residual food on the seabed of the deep and far sea farm are regularly cleaned, the cleanness and sanitation of the seabed are preserved, and the good production environment for the operation and the use of the deep and far sea farm is ensured.

Example 3

A certain deep open sea farm, the ocean depth of water is 33 meters, a circular fish farm with the diameter of 800 meters needs to be built, and the deep open sea farm adopting a slot lock assembly type enclosure structure form is adopted.

The pile column with the slot locking female part consists of a concrete cast-in-place pile foundation, a concrete tubular pile type pile casing and the locking female part, wherein the diameter of the concrete tubular pile type pile casing is 4 meters, and the wall thickness is 250 mm; the lock catch female part is in a C-shaped groove shape, the geometric dimension of the appearance of the lock catch female part is 1200mm multiplied by 1000mm, and the geometric diameter of the inner notch of the lock catch female part is 750 mm.

In a prefabricating factory, a concrete tubular pile type protective cylinder with a lock catch female part is produced and manufactured by utilizing a centrifugal tubular pile production process, the lengths of the concrete tubular pile type protective cylinder and the lock catch female part are 42 meters, the concrete tubular pile type protective cylinder and the lock catch female part are manufactured by adopting C80 concrete, prestressed steel bars are arranged inside the concrete tubular pile type protective cylinder, the concrete tubular pile type protective cylinder is transported to a deep sea farm and is driven into the deep sea farm, the concrete tubular pile type protective cylinder is inserted into the seabed for 7 meters, and the sea level is exposed for 2 meters.

In the concrete tubular pile type pile casing, an electromagnetic gun pile driving technology is adopted, the diameter of an electromagnetic gun pile head is 200mm, the electromagnetic gun pile head is impacted to form a pile foundation hole, the depth of the electromagnetic gun pile head impacting a seabed is 100 meters and reaches a hard foundation, a mud wall protection drilling machine is adopted for reaming treatment, the diameter of a pile foundation is 3.2 meters, concrete is poured in the pile hole by adopting a conduit method, the pile foundation concrete adopts C30, a reinforcement cage is arranged in a pile body, the construction of the concrete poured pile foundation is completed, and a single pile with a slot locking female part is formed.

The pile group with the slot locking female parts is arranged in a double-row circular ring shape, the inner ring and the outer ring are 36 pile columns of the slot locking female parts, the total number of the pile columns is 72, and the distance between the inner ring and the outer ring is 18 meters.

The concrete wallboard with hasp sub-spare is by the inboard concrete wallboard of hoop, the three kinds of concrete wallboards of truss-like concrete wallboard and the radial truss-like concrete wallboard in the hoop outside constitute, three kinds of concrete wallboard thickness that have the hasp sub-spare are 600mm, all adopt C30 concrete preparation, both ends all set up the hasp sub-spare about three kinds of concrete wallboard, the hasp sub-spare is cylindricly, the cylinder diameter of hasp sub-spare is 600mm, the concrete wallboard that has the hasp sub-spare is at the prefabricated production of mill.

The radial truss type concrete wallboard comprises 5 segments, the height of each segment is 7 meters, the upper chord member and the lower chord member are both 600 multiplied by 600mm rectangular sections, the vertical web members are both 600 multiplied by 600mm rectangular sections, the inclined web members are both 600 multiplied by 500mm rectangular sections, and prestressed steel bars are arranged inside the inclined web members.

The truss type concrete wallboard on the circumferential outer side is 5 sections in total, the height of each section is 7 meters, the upper chord member and the lower chord member are both 600 multiplied by 600mm rectangular sections, the vertical web members are both 600 multiplied by 600mm rectangular sections, the diagonal web members are both 600 multiplied by 400mm rectangular sections, and prestressed steel bars are arranged inside the diagonal web members.

The annular inner concrete wall plate is divided into a lower solid wall plate and an upper truss type wall plate.

Wherein, solid wallboard of lower part totals 1 festival section, and the festival section height is 7 meters, and thickness is 600mm, inside configuration prestressing steel.

The truss-type wallboard comprises an upper truss-type wallboard and a lower truss-type wallboard, wherein the upper truss-type wallboard and the lower truss-type wallboard are 5 sections in total, the height of each section is 7 meters, upper and lower chord members are 600 multiplied by 500mm rectangular sections, vertical web members are 600 multiplied by 600mm rectangular sections, inclined web members are 600 multiplied by 300mm rectangular sections, and prestressed steel bars are arranged inside the inclined web members.

The slot type net clothes rack device consists of a long-strip-shaped guide rail slot part, a truss frame body, a net and a connecting clamping piece, wherein the long-strip-shaped guide rail slot part is an H-shaped section made of glass fiber reinforced plastic, the overall dimension of the H-shaped section is 450 multiplied by 300mm, and the wall thickness is 50 mm; the truss frame body is composed of an external square-shaped outer frame and an internal square-shaped support, wherein the external square-shaped outer frame is made of a square PVC plastic pipe, the cross section size is 150mm multiplied by 150mm, the wall thickness is 6mm, the internal square-shaped support is made of a square PVC plastic pipe, the cross section size is 80mm multiplied by 80mm, and the wall thickness is 4 mm; the connecting clamping piece comprises a left long-strip-shaped perforated plastic gasket and a right long-strip-shaped perforated plastic gasket and a plastic split bolt, the size of the long-strip-shaped perforated plastic gasket is 300 multiplied by 80mm, the thickness of the gasket is 8mm, two holes are formed in the plastic gasket in a downward opening mode, the hole diameter is 140mm, and the diameter of the plastic split bolt is 120 mm.

The long-strip-shaped guide rail notch piece is fixed on an upper truss type wallboard of the concrete wallboard at the circumferential inner side, a long-strip-shaped guide rail notch piece is arranged at each vertical web member position of the upper truss type wallboard, the netting is fixed on a truss framework body, the truss framework body is inserted into the left long-strip-shaped guide rail notch piece and the right long-strip-shaped guide rail notch piece in a multi-section assembly mode, and a special connecting clamping piece is arranged between the upper truss framework body and the lower truss framework body.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims (6)

1. The utility model provides a deep and open sea plant of slot hasp assembled encloses fender structure, includes stake (1) that has the female spare of slot hasp, concrete wallboard (2) that have the hasp sub-spare, hasp sub-spare (3) and slot-in type net clothes hanger device (4), its characterized in that: the pile (1) with the slot locking female part is composed of a concrete cast-in-place pile foundation (11), a concrete tubular pile type pile casing (12) and a locking female part (13), the upper part of the concrete cast-in-place pile foundation (11) is wrapped with the concrete tubular pile type pile casing (12), the periphery of the outer side of the concrete tubular pile type pile casing (12) is provided with three long-strip locking female parts (13), and the pile (1) with the slot locking female part is in double-row closed annular arrangement; the concrete wallboard (2) with the locking sub-pieces is composed of three concrete wallboards, namely a concrete wallboard (21) at the circumferential inner side, a truss type concrete wallboard (22) at the circumferential outer side and a truss type concrete wallboard (23) at the warp direction, the locking sub-pieces (3) are arranged at two ends of the concrete wallboard (2) with the locking sub-pieces, and the concrete wallboard (2) with the locking sub-pieces and the pile columns (1) with the slot locking female pieces are connected in a slot locking assembly type manner to form a closed annular enclosure structure; the concrete wallboard (21) at the circumferential inner side consists of a lower solid wallboard (211) and an upper truss type wallboard (212), the lower solid wallboard (211) is inserted between two pile columns (1) with slot locking female parts in an assembling mode, the lower solid wallboard (211) sinks to reach the seabed, the upper truss type wallboard (212) is inserted between the two pile columns (1) with slot locking female parts in a multi-section assembling mode, and the last section of the upper truss type wallboard (212) extends out of the sea level; the slot type net hanger device (4) is arranged on the surfaces of the inner side and the outer side of the upper truss type wallboard (212) of the concrete wallboard (21) at the annular inner side to form an inner-outer double-layer net.

2. The slot lock assembly type deep open sea farm enclosure structure of claim 1, wherein: slot type net clothes hanger device (4) by rectangular form guide rail notch spare (41), truss framework (42), netting (43) and connection fastener (44) are constituteed, rectangular form guide rail notch spare (41) are fixed on annular inboard concrete wall panel's (21) upper portion truss-like wallboard (212), each vertical web member position of upper portion truss-like wallboard (212) sets up a rectangular form guide rail notch spare (41), netting (43) are fixed on truss framework (42), truss framework (42) adopt the assembled insert about two rectangular form guide rail notch spares (41) of multisection section, be provided with dedicated connection fastener (44) between two upper and lower truss frameworks (42).

3. The slot lock assembly type deep open sea farm enclosure structure of claim 2, wherein: the long-strip-shaped guide rail groove opening piece (41) is an H-shaped material made of glass fiber reinforced plastic, the truss frame body (42) is an external square-shaped outer frame made of PVC and an internal square-shaped support, and the connecting clamping piece (44) is composed of two long-strip-shaped perforated plastic gaskets and a plastic split bolt.

4. The slot lock assembly type deep open sea farm enclosure structure of claim 1, wherein: the lock catch female part (13) is in a C-shaped groove shape, the lock catch sub-part (3) is a cylindrical connecting piece, and the slot lock catch assembly type connecting mode is that the lock catch sub-part (3) is inserted into the lock catch female part (13).

5. The slot lock assembly type deep open sea farm enclosure structure of claim 1, wherein: the shape of the deep and open sea cultivation enclosure structure formed by the assembled connection of the pile (1) adopting the slot locking female part and the concrete wall plate (2) with the locking sub-part can be circular, elliptical, rectangular and polygonal.

6. A method for preparing a slot lock assembly type deep open sea farm enclosure structure of claim 1, comprising the steps of:

the method comprises the following steps: in a prefabrication factory, a concrete tubular pile type casing (12) with a lock catch female part (13) is produced and manufactured by using a centrifugal tubular pile production process, transported to a deep and open sea farm, and driven into the concrete tubular pile type casing (12);

step two: in the concrete tubular pile type pile casing (12), after a pile foundation hole is formed by the impact of an electromagnetic gun pile head, a mud wall protection drilling machine is adopted for reaming, concrete is poured in the pile hole by adopting a conduit method, the construction for forming a concrete pouring pile foundation (11) is completed, and a single pile (1) with a slot lock catch female part is formed;

step three: on the ocean, forming a closed annularly arranged double-row pile (1) group with slot locking female parts;

step four: inserting a lower solid wallboard (211) with locking sub-pieces (3) at the left end and the right end into a space between two piles (1) with slot locking mother pieces in an assembling manner, sinking the lower solid wallboard (211) to the seabed, and enclosing the lower solid wallboard (211) into a circle on the seabed;

step five: the upper truss type wall plate (212) with the locking sub-pieces (3) and the long-strip-shaped guide rail notch pieces (41) is divided into multiple sections to be assembled and inserted between two pile columns (1) with the slot locking mother pieces, the last section of upper truss type wall plate (212) extends out of the sea level, the upper truss type wall plate (212) is enclosed into a circle to form a ring of concrete wall plates (21) facing inwards;

step six: dividing the annular outward truss type concrete wall plate (22) and the radial truss type concrete wall plate (23) into a plurality of sections to be assembled and inserted between two pile columns (1) with slot lock catch female parts, completing the construction of the concrete wall plate (2) with lock catch male parts, and forming a deep and open sea culture enclosure structure;

step seven: inserting truss frame bodies (42) with netting (43) into the long-strip-shaped guide rail notch piece (41), and installing a connecting clamping piece (44) between the upper truss frame body and the lower truss frame body (42) to form a slot-type net clothes rack device (4);

step eight: the inner surface and the outer surface of the upper truss type wall plate (212) are divided into a plurality of sections to be inserted into the slot type net clothes rack devices (4), and the slot type net clothes rack device (4) of the last section extends out of the sea level to form an assembled inner layer and an outer layer of netting;

step nine: adopting a suction dredge to clean the seabed silt, paving seabed gravel and sand, finishing the seabed environment, putting in artificial reefs, installing a walkway plate, installing an oxygen pump and installing a feeding machine to complete the construction work of deep and far sea farms;

step ten: the assembled inner and outer double-layer netting is replaced regularly, lifting mechanical equipment is adopted and divided into a multi-section lifting slot type net hanger device (4), a connecting clamping piece (44) is taken down in time, a new netting (43) is replaced, and the inner and outer double-layer netting are replaced alternately to prevent fish from running;

step eleven: the fish manure and the residual food on the seabed of the deep and far sea farm are regularly cleaned, the cleanness and sanitation of the seabed are preserved, and the good production environment for the operation and the use of the deep and far sea farm is ensured.

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