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

Abstract

The slot lock assembly deep-sea farm enclosure structure and its construction method disclosed in the present invention adopt a double-row closed ring arrangement of pile column groups with slot lock mother parts, arrange the truss concrete wall panels with lock sub-parts between the pile column groups with slot lock mother parts, and assemble and construct three types of truss concrete wall panels in the inner ring, the outer ring and the warp to form a closed ring deep-sea farm enclosure structure with good wind and wave resistance. The slot-type net hanger device is composed of a long strip guide rail slot part, a truss frame, a net and a connecting clip. The slot-type net hanger device is installed on the inner and outer surfaces of the truss concrete wall panel on the inner ring side to form an inner and outer double-layer net. Mechanical equipment lifts the slot-type net hanger device, and the connecting clips at the joints of the truss frame are removed in time. The new net is quickly replaced, saving manpower and material resources, and the inner and outer double-layer nets are replaced alternately to prevent fish from escaping. It has a good application prospect.

Description

Technical Field

[0001] The present invention belongs to the field of deep sea aquaculture farms, and specifically relates to a slot lock assembly type deep sea aquaculture farm enclosure structure and a construction method thereof. Background Art

[0002] At present, my country's marine aquaculture is mainly concentrated in shallow coastal waters, which are subject to a series of problems such as ecological pollution, industrial conflicts and disease risks. Therefore, deep-sea farms have become an inevitable choice for the sustainable development of my country's marine aquaculture.

[0003] Deep-sea aquaculture is the dream of the global marine aquaculture industry. It is a super-large industry with large scale benefits, and the existing aquaculture technology and facilities must be improved.

[0004] The safety of wind and wave resistant structures of deep-sea aquaculture farms has received increasing attention, and deep-sea aquaculture farms should meet the requirements of withstanding a strong typhoon of Category 17.

[0005] In the process of deep-sea aquaculture, the nets need to be constantly replaced as the fish grow, and the attachments on the nets also need to be cleaned in time to avoid excessive attachments and to ensure the circulation of water.

[0006] Replacing and cleaning nets in deep-sea aquaculture farms is a rather tedious task, which wastes a lot of manpower and material resources and restricts the development of the deep-sea aquaculture farm industry.

[0007] The trend of deep-sea aquaculture farms is towards large-scale development. The two major problems faced by super-large deep-sea aquaculture farms are safety issues against wind and waves and quick replacement of nets. These are two urgent issues that deep-sea aquaculture farms need to solve urgently. Summary of the invention

[0008] Technical problem: The present invention provides a deep-sea aquaculture farm enclosure structure of the slot-lock assembly type with strong wind and wave resistance and quick net replacement. Drawing on the assembled cofferdam technology, a double-row closed ring-arranged pile column group with slot-lock mother parts is constructed, and then a truss-type concrete wall panel with a lock sub-component is arranged between the pile column group with the slot-lock mother part to form a large-scale assembled enclosure structure for deep-sea aquaculture farms. Long strip guide rail groove parts are arranged on the truss-type concrete wall panels, and the inner and outer slot-type net hanger devices are alternately raised and lowered to quickly replace the net.

[0009] Technical solution: A slot lock assembly-type deep-sea aquaculture farm enclosure structure of the present invention comprises a pile column with a slot lock mother component, a concrete wall panel with a lock sub-component, a lock sub-component and a slot-type net hanger device, characterized in that: the pile column with the slot lock mother component is composed of a concrete cast-in-place pile foundation, a concrete pipe pile casing and a lock mother component, the upper part of the concrete cast-in-place pile foundation is wrapped with a concrete pipe pile casing, and three long strip-shaped lock mother components are arranged on the outer periphery of the concrete pipe pile casing, and the pile column with the slot lock mother component is arranged in a double-row closed ring; the concrete wall panel with the lock sub-component is composed of three types of concrete: a ring-shaped inner concrete wall panel, a ring-shaped outer truss concrete wall panel and a warp truss concrete wall panel. The wall panels are composed of locking sub-components at both ends of the concrete wall panels with locking sub-components. The concrete wall panels with locking sub-components and the piles with slot locking mother components are connected by slot locking assembly to form a closed ring enclosure structure; the concrete wall panels on the inner side of the ring are composed of a lower solid wall panel and an upper truss wall panel, the lower solid wall panel is assembled and inserted between two piles with slot locking mother components, the lower solid wall panel sinks to the seabed, the upper truss wall panel is assembled and inserted between two piles with slot locking mother components in a multi-segment manner, and the last segment of the upper truss wall panel extends out of the sea level; the slot-type net hanger device is arranged on the inner and outer surfaces of the upper truss wall panel of the concrete wall panels on the inner side of the ring to form an inner and outer double-layer net.

[0010] The slot-type net hanger device is composed of a long guide rail slot piece, a truss frame, a net and a connecting clip. The long guide rail slot piece is fixed on the upper truss wall panel of the concrete wall panel on the inner side of the ring. A long guide rail slot piece is arranged at each vertical web position of the upper truss wall panel. The net is fixed on the truss frame. The truss frame adopts a multi-segment assembly type and is inserted into the left and right long guide rail slot pieces. A special connecting clip is arranged between the upper and lower truss frames.

[0011] Preferably, the long strip guide rail groove member is an H-profile made of fiberglass, the truss frame is composed of an external U-shaped frame and an internal M-shaped support made of PVC, and the connecting clip is composed of two left and right long strip open-hole plastic gaskets and plastic tension bolts.

[0012] Preferably, the lock buckle mother component is a C-shaped groove, the lock buckle sub-component is a cylindrical connecting part, and the slot lock assembly connection method is that the lock buckle sub-component is inserted into the lock buckle mother component.

[0013] Preferably, the deep-sea aquaculture enclosure structure formed by the assembled connection of piles with slot lock mother parts and concrete wall panels with lock sub-parts can be in the shape of a circular ring, an elliptical ring, a rectangular ring and a polygonal ring.

[0014] A method for preparing the aforementioned slot lock assembly deep-sea aquaculture enclosure structure, the method comprising the following steps:

[0015] Step 1: In the prefabrication factory, the centrifugal pipe pile production process is used to produce concrete pipe pile casings with locking mother parts, which are transported to the deep-sea aquaculture farm and driven into the concrete pipe pile casings;

[0016] Step 2: After the electromagnetic gun pile head impacts the pile foundation hole inside the concrete pipe pile casing, a mud wall drilling rig is used to expand the hole, and concrete is poured into the pile hole using the catheter method to complete the concrete cast-in-place pile foundation construction and form a single pile column with a slot lock mother part;

[0017] Step 3: On the ocean, a double-row pile group with slot locking female parts arranged in a closed ring is formed;

[0018] Step 4: Insert the lower solid wall panels with lock parts at both ends into the space between two piles with slot lock parts, sink the lower solid wall panels to the seabed, and form a circle on the seabed;

[0019] Step 5: The upper truss wall panel with the lock parts and the long guide rail slot parts is assembled into multiple sections and inserted between two piles with slot lock parts. The upper truss wall panel of the last section extends out of the sea level. The upper truss wall panel forms a circle to form a concrete wall panel that is ringed inward.

[0020] Step 6: Divide the outer truss concrete wall panels in the annular direction and the longitudinal truss concrete wall panels into multiple sections and assemble them between two piles with slot lock mother parts to complete the construction of the concrete wall panels with lock sub-parts to form a deep-sea aquaculture enclosure structure;

[0021] Step 7: Insert the truss frame with the net into the long guide rail slot, and install the connecting clamp between the upper and lower truss frames to form a slot-type net hanger device;

[0022] Step 8: Insert slot-type net hanger devices into multiple sections on the inner and outer surfaces of the upper truss wall panel, and the slot-type net hanger device of the last section extends out of the sea level to form an assembled inner and outer two-layer net;

[0023] Step 9: Use a dredger to clean up the seabed silt, spread the seabed sand and gravel, tidy up the seabed environment, place artificial reefs, install walkway boards, install oxygen pumps, install feeders, and complete the construction of deep-sea aquaculture farms;

[0024] Step 10: Regularly replace the assembled inner and outer double-layer nets, use lifting machinery and equipment, divide into multiple sections to lift the slot-type net hanger device, remove the connecting parts in time, replace the new nets, and replace the inner and outer double-layer nets alternately to prevent fish from escaping;

[0025] Step 11: Regularly clean the fish feces and leftover food on the seabed of deep-sea aquaculture farms to keep the seabed clean and hygienic, and ensure a good production environment for the operation of deep-sea aquaculture farms.

[0026] In the ocean, piles with slot-lock mother parts, truss-type concrete wall panels with lock sub-parts and slot-type net hanger devices are used for prefabricated construction to form a slot-lock assembled deep-sea aquaculture farm enclosure structure, which can be used to build super-large deep-sea aquaculture farms.

[0027] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0028] Drawing on the technology of assembled cofferdam structures in marine engineering, a double-row closed ring-shaped pile column group with slot lock mother parts is constructed. Between the pile column groups, a truss-type concrete wall panel with lock sub-parts is inserted to form a super-large assembled enclosure structure for deep-sea farms. The long-strip guide slot parts are installed on the inner and outer surfaces of the truss-type concrete wall panels on the inner side of the ring. The truss frame with net clothes is assembled in multiple sections and inserted into the left and right long-strip guide slot parts to form a slot-type net clothes hanger device. The two slot-type net clothes hanger devices inside and outside are alternately raised and lowered to quickly replace the net clothes.

[0029] The assembled enclosure structure arranged in a closed ring is a super-large deep-sea aquaculture farm, just like forming a large atoll island in the open sea, which can form a large industrial group with economies of scale.

[0030] Utilizing the centrifugal process of prestressed concrete pipe piles, the factory prefabricates thin-walled prestressed concrete pipe pile casings with connecting lock mother parts, which are then driven into the seabed. Inside the concrete pipe pile casings, electromagnetic shell pile head impact hole-forming technology is used to quickly form pile foundation holes, which are then expanded using a mud wall drilling rig. A steel cage is placed inside the pile, and pile body concrete is poured in the pile hole using the catheter method. The pile construction is quick, and pile columns with slot lock mother parts can be quickly constructed.

[0031] The concrete cast-in-place pile foundation group of the deep-sea aquaculture farm prefabricated enclosure structure is solid. The pile columns with slot lock mother parts and the truss-type concrete wall panels with lock sub-parts are firmly assembled and connected. The truss-type concrete wall panel structure with double-row columns arranged in a closed ring has a strong bearing capacity and can withstand a strong typhoon of Category 17.

[0032] By drawing on the technology of prefabricated cofferdams, the whole is broken down into parts, and the locking and plug-in plate assembly construction is fast. The prefabricated large-scale enclosure structure of deep-sea aquaculture farms can be fully deployed for cross-operation construction, and the construction period is short.

[0033] Components such as piles with slot lock mother parts, truss-type concrete wall panels and slot-type net hanger devices can all be prefabricated industrially. They have a simple structure and can be assembled on site to form a super-large enclosure structure for deep-sea aquaculture farms.

[0034] The trussed concrete wall panels on the outer side of the ring can block shark attacks and prevent sharks from attacking the internal nets; slot-type net hanger devices are set on the inner and outer surfaces of the trussed concrete wall panels on the inner side of the ring to form an assembled double-layer net to prevent fish from escaping and to make net replacement quick and convenient; the longitudinal trussed concrete wall panels are connected to piles with slot locking mother parts to form a longitudinal lateral force resistance structural system with strong wind and wave resistance capabilities.

[0035] The concrete wall panel structure on the inner side of the deep-sea aquaculture farm enclosure structure is composed of a lower solid wall panel and an upper trussed wall panel. The lower solid wall panel forms a retaining cofferdam, in which the seabed silt is excavated and the sand and gravel cushion layer is replaced to improve the seabed environment of the deep-sea aquaculture farm, while the upper hollow trussed concrete wall panel can ensure the exchange and circulation of seawater in the deep-sea aquaculture farm.

[0036] The solid wall retaining cofferdam at the bottom of the enclosure structure can prevent the seabed silt outside the site from entering the marine farm, and can also prevent the fish bait from the deep-sea farm from drifting outside the marine farm, avoiding the waste of fish bait.

[0037] A sludge suction machine is used to regularly collect fish feces and bait residues on the seabed. The collected feces and residues are used as nutrients for plants and trees to keep the bottom of the deep-sea aquaculture farm clean and sanitary, and environmentally friendly.

[0038] In the central location of the deep-sea aquaculture farm, waste tires, abandoned ships and recycled reinforced concrete supports are placed to build artificial reefs, which protect fish fry and increase fishery production.

[0039] Long guide rail slots are arranged on both the inner and outer surfaces of the truss concrete wall panels on the inner side of the ring. The truss frame structure with the net is inserted into the long guide rail slots to form an assembled slot-type net rack device, which is divided into multiple sections and sunk to the seabed to form an assembled double-layer net for the enclosure structure of the deep-sea aquaculture farm. The double-layer net can prevent fish from escaping from the deep-sea aquaculture farm. The double-layer net is safe and reliable.

[0040] The slot-type net hanger device is similar to a double-layer screen. Mechanical equipment alternately lifts the inner and outer slot-type net hanger devices. Replacing the net is quick and convenient. When replacing the net, you only need to use mechanical lifting equipment to replace the net on one side. The net on the other side can ensure that the fish will not escape. Replacing the net is very safe.

[0041] When replacing the net, mechanical equipment lifts the slot-type net hanger device in sections. After lifting one section of the slot-type net hanger device, remove the connecting clips at the joints, remove the net, and continue to mechanically lift the next section of the slot-type net hanger device until all the slot-type net hanger devices are lifted; after installing the new net, the slot-type net hanger device is sunk in multiple sections, the connecting clips at the joints are installed, and the device continues to sink until the slot-type net hanger device sinks to the bottom of the sea.

[0042] The slot-type net hanger device is like a ship lock door. The lifting and sinking are electromechanical operations, similar to electric rolling doors. It saves manpower and material resources, does not require divers, and fish will not escape when changing nets, making net replacement quick and easy.

[0043] The slot lock assembly type deep-sea aquaculture farm enclosure structure of the present invention is a super-large deep-sea aquaculture farm. The super-large enclosure structure farm is beneficial to the scale benefits of the deep-sea aquaculture industry, and is in line with the direction of future sustainable fishery development. The assembly construction is fast and has the ability to withstand a strong typhoon of level 17. The slot-assembled double-layer net is safe and reliable, fish will not escape, and the net is quickly and easily replaced, saving manpower and material resources. It can realize the integration of deep-sea aquaculture and fishery leisure, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a plan view of the basic unit of the deep-sea aquaculture farm enclosure structure of the slot lock assembly type of the present invention;

[0045] Figure 2 yes Figure 1 A plan view of a pile with a slot lock female part;

[0046] Figure 3 yes Figure 1 A three-dimensional schematic diagram of a pile with a slot lock mother part;

[0047] Figure 4 It is a schematic diagram of the plan layout of a deep-sea aquaculture farm enclosure structure of a circular slot lock assembly type;

[0048] Figure 5 yes Figure 4 A local plan view of the

[0049] Figure 6 yes Figure 5 3D schematic diagram of the concrete wall panels facing inward from the middle ring;

[0050] Figure 7 yes Figure 5 3D schematic diagram of the trussed concrete wall panels from the middle ring to the outside;

[0051] Figure 8 yes Figure 5 3D schematic diagram of the trussed concrete wall panel in the mid-warp direction;

[0052] Fig. 9 is a plan view of a slot-type net hanger device;

[0053] Fig.10 is a schematic elevation view of a slot-type net hanger device;

[0054] Fig.11 is a three-dimensional schematic diagram of a slot-type net hanger device;

[0055] Fig.12 yes Fig.11 A three-dimensional schematic diagram of the connection method of the middle slot type net hanger device;

[0056] Fig.13 It is a partial three-dimensional schematic diagram of the deep-sea aquaculture farm enclosure structure of the slot lock assembly type of the present invention;

[0057] Fig.14 It is a schematic diagram of the plan layout of a deep-sea aquaculture farm enclosure structure of rectangular slot lock assembly type.

[0058] The figure includes: a pile column 1 with a slot locking mother component; a concrete cast-in-place pile foundation 11; a concrete pipe pile casing 12; a locking mother component 13; a concrete wall panel 2 with a locking sub-component, a concrete wall panel 21 on the inner side of the ring; a lower solid wall panel 211; an upper truss wall panel 212; a truss concrete wall panel 22 on the outer side of the ring; a longitudinal truss concrete wall panel 23; a locking sub-component 3; a slot-type net hanger device 4; a long guide rail slot component 41; a truss frame 42; a net 43; and a connecting clamp 44. DETAILED DESCRIPTION

[0059] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0060] Example 1

[0061] This embodiment is a deep-sea aquaculture enclosure structure of slot lock assembly type, such as Figures 1 to 14As shown, it includes a pile column 1 with a slot lock mother component, a concrete wall panel 2 with a lock sub-component, a lock sub-component 3 and a slot-type net hanger device 4, characterized in that: the pile column 1 with a slot lock mother component is composed of a concrete cast-in-place pile foundation 11, a concrete pipe pile type casing 12 and a lock mother component 13, the upper part of the concrete cast-in-place pile foundation 11 is wrapped with a concrete pipe pile type casing 12, and three long strip lock mother components 13 are arranged on the outer periphery of the concrete pipe pile type casing 12, and the pile column 1 with a slot lock mother component is a double-row closed ring arrangement; the concrete wall panel 2 with a lock sub-component is composed of three types of concrete wall panels: a concrete wall panel 21 on the inner side of the ring, a truss concrete wall panel 22 on the outer side of the ring, and a truss concrete wall panel 23 in the longitudinal direction; the concrete wall with a lock sub-component Both ends of the plate 2 are provided with locking components 3, and the concrete wall panel 2 with the locking components and the pile column 1 with the slot locking mother component are connected by a slot locking assembly method to form a closed ring enclosure structure; the concrete wall panel 21 on the inner side of the ring is composed of a lower solid wall panel 211 and an upper truss wall panel 212, the lower solid wall panel 211 is assembled and inserted between two pile columns 1 with slot locking mother components, the lower solid wall panel 211 sinks to the seabed, and the upper truss wall panel 212 is assembled and inserted between two pile columns 1 with slot locking mother components in a multi-segment manner, and the last segment of the upper truss wall panel 212 extends out of the sea level; the slot-type net hanger device 4 is arranged on the inner and outer surfaces of the upper truss wall panel 212 of the concrete wall panel 21 on the inner side of the ring to form an inner and outer double-layer net.

[0062] The slot-type net hanger device 4 is composed of a long guide rail slot piece 41, a truss frame 42, a net 43 and a connecting clip 44. The long guide rail slot piece 41 is fixed on the upper truss wall panel 212 of the annular inner concrete wall panel 21. A long guide rail slot piece 41 is set at each vertical web position of the upper truss wall panel 212. The net 43 is fixed on the truss frame 42. The truss frame 42 adopts a multi-segment assembly type to be inserted into the left and right long guide rail slot pieces 41, and a special connecting clip 44 is set between the upper and lower truss frames 42.

[0063] The long strip guide rail slot member 41 is an H-shaped material of glass fiber reinforced plastic, the truss frame 42 is composed of an external U-shaped frame and an internal M-shaped support made of PVC material, and the connecting clamp 44 is composed of two long strip open hole plastic gaskets and plastic tension bolts.

[0064] The lock buckle mother component 13 is in the shape of a C-shaped groove, the lock buckle sub-component 3 is a cylindrical connecting component, and the slot lock assembly connection method is that the lock buckle sub-component 3 is inserted into the lock buckle mother component 13.

[0065] The deep-sea aquaculture enclosure structure formed by the assembled connection of the pile column 1 with the slotted locking mother component and the concrete wall panel 2 with the locking sub-component can be in the shape of a circular ring, an elliptical ring, a rectangular ring and a polygonal ring.

[0066] Example 2

[0067] This embodiment is a method for preparing a deep-sea aquaculture enclosure structure of a slot lock assembly type, the method comprising the following steps:

[0068] Step 1: In a prefabrication factory, a concrete pipe pile type casing 12 with a locking mother part 13 is produced by using a centrifugal pipe pile production process, and the casing is transported to a deep-sea aquaculture farm and driven into the concrete pipe pile type casing 12;

[0069] Step 2: After the pile foundation hole is formed by electromagnetic gun pile head impact inside the concrete pipe pile casing 12, a mud wall drilling rig is used to expand the hole, and concrete is poured into the pile hole by the catheter method to complete the construction of the concrete cast-in-place pile foundation 11, forming a single pile column 1 with a slot lock mother part;

[0070] Step 3: On the ocean, a group of double-row piles with slot locking female parts arranged in a closed ring is formed;

[0071] Step 4: Insert the lower solid wall panel 211 with the lock components 3 at the left and right ends into the space between the two piles 1 with the slot lock components, sink the lower solid wall panel 211 to the seabed, and form a circle on the seabed;

[0072] Step 5: The upper truss wall panel 212 with the lock component 3 and the long guide rail slot component 41 is divided into multiple sections and assembled and inserted between two piles 1 with slot lock mother components, and the upper truss wall panel 212 of the last section extends out of the sea level, and the upper truss wall panel 212 forms a circle to form a concrete wall panel 21 that is ringed inward;

[0073] Step 6: Divide the outer truss concrete wall panel 22 in the annular direction and the longitudinal truss concrete wall panel 23 into multiple sections and assemble them between two piles 1 with slot lock mother parts, complete the construction of the concrete wall panel 2 with lock sub-parts, and form a deep-sea aquaculture enclosure structure;

[0074] Step 7: insert the truss frame 42 with the net 43 into the long guide rail slot 41, and install the connecting clamp 44 between the upper and lower truss frames 42 to form a slot-type net hanger device 4;

[0075] Step 8: Insert the slot-type net hanger device 4 into multiple sections on the inner and outer surfaces of the upper truss wall panel 212, and the slot-type net hanger device 4 of the last section extends out of the sea level to form an assembled inner and outer two-layer net;

[0076] Step 9: Use a dredger to clean up the seabed silt, spread seabed sand and gravel, tidy up the seabed environment, place artificial reefs, install road slabs, install oxygen pumps, install feeders, and complete the construction of deep-sea aquaculture farms;

[0077] Step 10: Regularly replace the assembled inner and outer double-layer nets, use lifting mechanical equipment, divide into multiple sections to lift the slot-type net hanger device 4, remove the connecting clamp 44 in time, replace the new net 43, and replace the inner and outer double-layer nets alternately to prevent fish from escaping;

[0078] Step 11: Regularly clean the fish feces and leftover food on the seabed of deep-sea aquaculture farms to keep the seabed clean and hygienic, and ensure a good production environment for the operation of deep-sea aquaculture farms.

[0079] Example 3

[0080] A deep-sea aquaculture farm is located in a 33-meter-deep ocean. It is necessary to build a circular fish farm with a diameter of 800 meters. The deep-sea aquaculture farm enclosure structure is assembled with slot locks.

[0081] The pile column with slotted locking mother part is composed of concrete cast-in-place pile foundation, concrete pipe pile casing and locking mother part. The diameter of the concrete pipe pile casing is 4 meters and the wall thickness is 250mm. The locking mother part is a C-shaped groove. The outer geometric dimensions of the locking mother part are 1200mm×1000mm, and the internal notch geometric diameter of the locking mother part is 750mm.

[0082] In the prefabrication factory, the centrifugal pipe pile production process is used to produce concrete pipe pile casings with locking mother parts. The length of the concrete pipe pile casing and the locking mother part are both 42 meters. They are made of C80 concrete and are equipped with prestressed steel bars inside. They are transported to deep-sea aquaculture farms and the concrete pipe pile casing is driven into the casing. The concrete pipe pile casing is inserted 7 meters into the seabed and 2 meters above sea level.

[0083] Electromagnetic gun piling technology is used inside the concrete pipe pile casing. The diameter of the electromagnetic gun pile head is 200mm. The electromagnetic gun pile head impacts to form a pile foundation hole. The electromagnetic gun pile head impacts the seabed at a depth of 100 meters to reach the hard bedrock. A mud wall drilling rig is used to expand the hole. The pile foundation diameter is 3.2 meters. The catheter method is used to pour concrete in the pile hole. The pile foundation concrete uses C30 and a steel cage is configured inside the pile body to complete the concrete cast-in-place pile foundation construction and form a single pile column with a slot lock mother part.

[0084] The pile column group with slot locking mother parts adopts a double-row circular layout. The inner and outer rings are pile columns with 36 slot locking mother parts, totaling 72 pile columns. The distance between the inner and outer rings is 18 meters.

[0085] The concrete wall panels with locking components are composed of three types of concrete wall panels: annular inner concrete wall panels, annular outer truss concrete wall panels and longitudinal truss concrete wall panels. The thickness of the three concrete wall panels with locking components is 600mm, and they are all made of C30 concrete. Locking components are set at the left and right ends of the three concrete wall panels. The locking components are cylindrical, and the cylindrical diameter of the locking components is 600mm. The concrete wall panels with locking components are prefabricated in the factory.

[0086] The longitudinal truss concrete wall panels have a total of 5 sections, each section is 7 meters high, the upper and lower chords are both 600×600mm rectangular cross-sections, the vertical web members are all 600×600mm rectangular cross-sections, the diagonal web members are all 600×500mm rectangular cross-sections, and prestressed steel bars are configured inside.

[0087] The trussed concrete wall panels on the outside of the ring have a total of 5 sections, each of which is 7 meters high. The upper and lower chords are both 600×600mm rectangular sections, the vertical webs are all 600×600mm rectangular sections, the diagonal webs are all 600×400mm rectangular sections, and prestressed steel bars are configured inside.

[0088] The concrete wall panels on the inner side of the ring are divided into lower solid wall panels and upper trussed wall panels.

[0089] Among them, the lower solid wall panel has a total of 1 segment, the segment height is 7 meters, the thickness is 600mm, and prestressed steel bars are configured inside.

[0090] Among them, the upper truss wall panel has a total of 5 sections, each section is 7 meters high, the upper and lower chords are both 600×500mm rectangular cross-sections, the vertical web members are all 600×600mm rectangular cross-sections, the diagonal web members are all 600×300mm rectangular cross-sections, and prestressed steel bars are configured inside.

[0091] The slot-type net clothes hanger device is composed of a long guide rail slot piece, a truss frame, a net and a connecting clip. The long guide rail slot piece is an H-profile made of fiberglass, and the outer dimension of the H-profile is 450×300mm and the wall thickness is 50mm; the truss frame is composed of an external U-shaped frame and an internal M-shaped support made of PVC material. The external U-shaped frame is made of a square PVC plastic tube with a cross-sectional dimension of 150mm×150mm and a wall thickness of 6mm, and the internal M-shaped support is made of a square PVC plastic tube with a cross-sectional dimension of 80mm×80mm and a wall thickness of 4mm; the connecting clip is composed of two long open-hole plastic gaskets on the left and right and plastic tension bolts. The long open-hole plastic gasket has a dimension of 300×80mm and a gasket thickness of 8mm. The plastic gasket has two holes on the upper and lower sides with a hole diameter of 140mm, and the plastic tension bolt has a diameter of 120mm.

[0092] The long guide rail slot piece is fixed on the upper truss wall panel of the concrete wall panel on the inner side of the ring. A long guide rail slot piece is set at each vertical web position of the upper truss wall panel. The net is fixed on the truss frame. The truss frame adopts a multi-segment assembly method to be inserted into the left and right long guide rail slot pieces. A special connecting clip is set between the upper and lower truss frames.

[0093] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A deep-sea aquaculture farm enclosure structure of slot-lock assembly type, comprising a pile column (1) with a slot-lock mother component, a concrete wall panel (2) with a lock sub-component, a lock sub-component (3) and a slot-type net hanger device (4), characterized in that: The pile column (1) with a slotted locking mother component is composed of a concrete cast-in-place pile foundation (11), a concrete pipe pile type casing (12) and a locking mother component (13). The upper part of the concrete cast-in-place pile foundation (11) is wrapped with a concrete pipe pile type casing (12). Three long strip-shaped locking mother components (13) are arranged on the outer periphery of the concrete pipe pile type casing (12). The pile column (1) with a slotted locking mother component is arranged in a double-row closed ring. The concrete wall panel (2) with a locking sub-component is composed of three types of concrete wall panels, namely, a concrete wall panel (21) on the inner side of the ring, a truss concrete wall panel (22) on the outer side of the ring, and a truss concrete wall panel (23) in the longitudinal direction. The concrete wall panel (2) with a locking sub-component is provided with locking sub-components (3) at both ends. The plate (2) and the pile column (1) with the slot lock mother component are connected by a slot lock assembly method to form a closed ring enclosure structure; the concrete wall panel (21) on the inner side of the ring is composed of a lower solid wall panel (211) and an upper truss wall panel (212); the lower solid wall panel (211) is assembled and inserted between two pile columns (1) with the slot lock mother components, and the lower solid wall panel (211) sinks to the seabed; the upper truss wall panel (212) is assembled and inserted between two pile columns (1) with the slot lock mother components in a multi-segment manner, and the last segment of the upper truss wall panel (212) protrudes above the sea level; the slot-type net hanger device (4) is arranged on the inner and outer surfaces of the upper truss wall panel (212) of the concrete wall panel (21) on the inner side of the ring to form an inner and outer double-layer net; The slot-type net clothes hanger device (4) is composed of a long guide rail slot piece (41), a truss frame (42), a net (43) and a connecting clamp (44). The long guide rail slot piece (41) is fixed on the upper truss wall panel (212) of the annular inner concrete wall panel (21). A long guide rail slot piece (41) is arranged at each vertical web position of the upper truss wall panel (212). The net (43) is fixed on the truss frame (42). The truss frame (42) is inserted into the left and right long guide rail slot pieces (41) in a multi-segment assembly manner. A dedicated connecting clamp (44) is arranged between the upper and lower truss frames (42).

2. The deep-sea aquaculture enclosure structure of slot lock assembly type according to claim 1 is characterized by: The long strip guide rail slot member (41) is an H-shaped material made of glass fiber reinforced plastic, the truss frame (42) is composed of an outer U-shaped frame and an inner M-shaped support made of PVC material, and the connecting clamp (44) is composed of two long strip open hole plastic gaskets and plastic tension bolts.

3. The deep sea aquaculture farm enclosure structure of slot lock assembly type according to claim 1 is characterized by: The locking buckle mother component (13) is in the shape of a C-shaped groove, the locking buckle sub-component (3) is a cylindrical connecting component, and the slot locking buckle assembly connection method is that the locking buckle sub-component (3) is inserted into the locking buckle mother component (13).

4. The deep-sea aquaculture enclosure structure of slot lock assembly type according to claim 1 is characterized by: The shape of the deep-sea aquaculture enclosure structure formed by the assembled connection of the pile column (1) with the slot lock mother component and the concrete wall panel (2) with the lock sub-component is selected from the group consisting of a circular ring, an elliptical ring, a rectangular ring or a polygonal ring.

5. A method for preparing the slot lock assembly deep sea aquaculture enclosure structure according to claim 1, characterized in that: The method comprises the following steps: Step 1: In a prefabrication factory, a concrete pipe pile type casing (12) with a locking mother part (13) is produced by using a centrifugal pipe pile production process, and the casing is transported to a deep-sea aquaculture farm and driven into the concrete pipe pile type casing (12); Step 2: After the pile foundation hole is formed by electromagnetic gun pile head impact inside the concrete pile casing (12), a mud wall drilling machine is used to expand the hole, and concrete is poured into the pile hole by the catheter method to complete the construction of the concrete cast-in-place pile foundation (11), forming a single pile column (1) with a slot lock mother part; Step 3: On the ocean, a group of double-row piles (1) with slot locking female parts arranged in a closed ring is formed; Step 4: insert the lower solid wall panel (211) with locking parts (3) at both ends into the space between two piles (1) with slot locking parts, sink the lower solid wall panel (211) to the seabed, and form a circle on the seabed; Step 5: The upper truss wall panel (212) with the locking parts (3) and the long guide rail slot parts (41) is divided into multiple sections and assembled and inserted between two piles (1) with slot locking parts, and the upper truss wall panel (212) of the last section extends out of the sea level, and the upper truss wall panel (212) is surrounded in a circle to form a concrete wall panel (21) facing inward; Step 6: Divide the outer truss concrete wall panels (22) in the annular direction and the longitudinal truss concrete wall panels (23) into multiple sections and assemble them between two piles (1) with slot lock mother parts, complete the construction of the concrete wall panels (2) with lock sub-parts, and form a deep-sea aquaculture enclosure structure; Step 7: inserting the truss frame (42) with the net (43) into the long guide rail slot (41), and installing a connecting clamp (44) between the upper and lower truss frames (42) to form a slot-type net rack device (4); Step 8: Inserting slot-type net hanger devices (4) into multiple sections on the inner and outer surfaces of the upper truss wall panel (212), with the last section of the slot-type net hanger device (4) extending out of the sea level to form an assembled inner and outer two-layer net; Step 9: Use a dredger to clean up the seabed silt, spread the seabed sand and gravel, tidy up the seabed environment, place artificial reefs, install walkway boards, install oxygen pumps, install feeders, and complete the construction of deep-sea aquaculture farms; Step 10: Regularly replace the assembled inner and outer double-layer nets, use a lifting mechanical device, divide the lifting slot-type net hanger device (4) into multiple sections, remove the connecting clamp (44) in time, replace the new net (43), and replace the inner and outer double-layer nets alternately to prevent fish from escaping; Step 11: Regularly clean the fish feces and leftover food on the seabed of deep-sea aquaculture farms to keep the seabed clean and hygienic, and ensure a good production environment for the operation of deep-sea aquaculture farms.

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