Multi-layer three-dimensional fishpond with steel structure frame

Abstract

The utility model provides a multi-layer three-dimensional fishpond with a steel structure frame, and solves the problems that a factory fishpond is large in occupied area and low in land utilization rate when used for culturing fishes, and a multi-layer fishpond with a concrete brick-concrete structure is large in weight and high in construction cost. According to the technical scheme, a main body of a fishpond supporting structure is a three-dimensional steel structure frame which is formed by supporting and connecting a plurality of steel structure stand columns and steel frame beams and is provided with a bottom layer frame structure and an upper layer frame structure; the unit fishponds comprise a plurality of bottom layer unit fishponds defined by a plurality of groups of shear walls and upper layer unit fishpond supporting openings formed by supporting a plurality of steel frame beams on the periphery to fix the upper layer unit fishponds, a steel structure frame connected structure is adopted, the light-weight and intensive three-dimensional fishpond is formed, and under the condition that the number of built traditional fishponds is equal, the number of the built traditional fishponds is larger than that of the built traditional fishponds. The land use area is greatly reduced, concentrated hidden laying of pipelines is achieved, the space utilization rate and maintenance convenience are improved, and the engineering cost and the building cost are saved.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture facilities technology, and in particular to a multi-layer three-dimensional fish pond with a steel frame, used for intensive medium-to-large-scale fish farming scenarios. Background Technology

[0002] Traditional fish ponds are mostly constructed using concrete or brick-concrete structures, which suffer from long construction periods, large overall weight, and high costs. Factory-style construction of medium-to-large-scale fish ponds typically involves building on large, flat areas, using brick-concrete materials to construct single-layer ponds with low walls and bottoms, or using ponds below ground level. Factory-style farming of ornamental and edible fish often involves multiple species, requiring multiple isolated or independent unit ponds. Multiple ordinary single-layer ponds occupy a large area, resulting in low land utilization and requiring a large area for management by staff, making centralized management impossible. Additionally, separate fish sheds are needed for each pond, increasing construction costs. Multi-story fish pond buildings using concrete or brick-concrete structures require additional foundation construction, resulting in low building space utilization. While they possess some load-bearing capacity, they have the following drawbacks: the concrete structure results in a high foundation load, requiring additional reinforcement, increasing construction difficulty and cost; the fixed design makes it difficult to flexibly adjust to the scale of farming; water and electricity pipelines need to be laid separately, making maintenance inconvenient and increasing construction costs. Summary of the Invention

[0003] The purpose of this utility model is to provide a multi-layer three-dimensional fish pond with a steel frame, which solves the problems of large land area and low land utilization in factory-style fish ponds, as well as the large weight and high construction cost of multi-layer concrete and brick-concrete fish ponds. It adopts a continuous structure with a steel frame as the main structure, which increases space utilization, reduces the overall weight, and saves construction costs.

[0004] The technical solution adopted in this utility model is as follows: A multi-layered, three-dimensional fishpond with a steel frame includes a fishpond support structure and multiple unit fishponds. The key technical points are: the main body of the fishpond support structure is a three-dimensional steel frame with a bottom frame structure and an upper frame structure, formed by multiple steel structural columns and steel frame beams. Each unit fishpond includes a bottom unit fishpond and an upper unit fishpond. The bottom frame structure is equipped with shear walls, forming multiple bottom unit fishponds. The shear walls have side windows for feeding operations. The shear walls and steel structural columns support the steel frame beams. The upper frame structure consists of multiple steel frame beams supporting the upper unit fishpond support openings on all four sides. The upper unit fishpond support openings are fixed to the upper unit fishponds using a fishpond support surface composed of multiple steel beams and / or square steel pipes. A floor slab higher than the bottom of the unit fishponds is constructed between adjacent unit fishponds on the same floor as a pedestrian walkway. Drainage pipes connecting the unit fish ponds are arranged under the floor deck, and the steel structure frame is equipped with walking steps or elevators; the steel structure frame is equipped with a concrete foundation; the upper unit fish pond is a box-type fish pond.

[0005] The steel structure columns are supported by concrete.

[0006] The steel beams supporting the upper unit fishpond are arranged in parallel. Pads that slope downwards from the two sides to the center are set on the steel beams. A fishpond support surface formed by welding steel plates or multiple square steel pipes is welded onto the pads. The bottom of the unit fishpond slopes downwards from the two sides to the center to match the shape of the fishpond support surface.

[0007] The steel structure frame is provided with an outer wall and a roof.

[0008] The three-dimensional steel structure frame is equipped with a lighting structure, which consists of light-transmitting openings formed by steel frame beams at corresponding positions on each layer of the upper frame structure, and skylights installed on the roof corresponding to the light-transmitting openings.

[0009] The upper unit fish pond is a plastic box-type fish pond.

[0010] The upper frame structure comprises at least three layers.

[0011] The steel structure columns between adjacent fish ponds on the same floor, where the floor decking is installed, are shared steel structure columns for fish ponds on one side.

[0012] The advantages and beneficial effects of this utility model are as follows: Because the main body of the fishpond support structure of this multi-layered three-dimensional fishpond is a three-dimensional steel structure frame with a bottom frame structure and an upper frame structure, formed by connecting multiple steel structural columns and steel frame beams, the fishpond support structure can be integrated, reducing the overall building weight. Multiple shear walls in the bottom frame structure enclose multiple bottom unit fishponds. The shear walls have side windows for feeding operations, which can form both unit fishponds and bases, thereby increasing the height and number of layers of the multi-layered structure, ensuring... The system ensures overall stability. Unit fishpond support openings, supported by steel frame beams, are constructed with multiple steel beams or square steel pipes forming a support surface to fix the unit fishponds. Only floor slabs, higher than the bottom of the unit fishponds, are built between them as walkways. This significantly reduces the use of conventional building floor slab structures, allows for flexible and convenient installation of the supporting unit fishponds, reduces the overall weight of the fishpond support structure, and saves construction costs. Drainage pipes connecting the unit fishponds are laid under the floor slab, and water inlet pipes and power supply lines can also be installed using the space under the floor slab. Walking steps or elevators are installed between the bottom and upper frame structures to facilitate work and maintenance for fishpond keepers. Therefore, it forms a lightweight and intensive three-dimensional fishpond system. With the same number of traditional fishponds, it significantly reduces the land area used, allows for centralized and concealed pipeline laying, improves space utilization and maintenance convenience, and saves on project costs and construction expenses. Attached Figure Description

[0013] The invention will now be further described with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged view of part A;

[0016] Figure 3 This is a schematic diagram of the two-layer partial planar structure of Embodiment 1;

[0017] Figure 4 This is a schematic diagram of the structure of the unit fishpond support opening of this utility model;

[0018] Figure 5 This is a structural schematic diagram of the unit fishpond arrangement of this utility model;

[0019] Figure 6 This is a structural schematic diagram of another unit fishpond arrangement of this utility model;

[0020] Figure 7 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;

[0021] Figure 8 This is a schematic diagram of the overall structure of Embodiment 3 of this utility model;

[0022] Figure 9 This is a schematic diagram of the two-layer partial plane structure of Embodiment 3.

[0023] The numbers in the diagram are explained as follows: 1. Steel structure frame, 2. Upper unit fish pond, 3. Lower unit fish pond, 4. Shear wall, 5. Steel structure column, 6. Steel frame beam, 7. Exterior wall, 8. Roof cover, 9. Floor deck, 10. Drainage pipeline, 11. Steel beam, 12. Square steel pipe, 13. Pad, 14. Light opening, 15. Skylight. Detailed Implementation

[0024] according to Figure 1-9 This utility model is described in detail below. Example 1 is as follows: Figures 1 to 3 As shown, a multi-layered three-dimensional fish pond with a steel frame includes a fish pond support structure and multiple unit fish ponds. The main body of the fish pond support structure is a three-dimensional steel frame 1 formed by multiple steel structural columns 5 and steel frame beams 6, which are connected to form a bottom frame structure and multiple upper frame structures. In this embodiment, it is a four-layer structure. The steel structural columns 5 can be fixed according to conventional building structures. The bottom of the steel structural columns 5 is fixed to the bottom layer by pouring concrete. Multiple steel structural columns 5 are fixed on the periphery and inside of the three-dimensional steel frame 1. Adjacent steel structural columns can be connected and fixed with bolts and connecting plates through steel frame beams 6. Concrete can also be poured into the steel structural columns to form supporting columns, increasing the overall stability of the steel frame.

[0025] The unit fishpond includes a bottom unit fishpond 3 and an upper unit fishpond 2, such as Figure 3 and Figure 4 As shown, the bottom and upper frame structures are in a grid pattern. The bottom frame structure includes shear walls 4, which together enclose multiple bottom-level unit fish ponds 3. Each bottom-level unit fish pond can have a 4*4m fish pond space. The shear walls 4 have side windows for feeding operations. The shear walls 4 and steel structure columns 5 support steel frame beams 6. A concrete foundation is provided at the bottom. The upper frame structure includes multiple unit fish pond support openings, each supported by steel frame beams 6 and enclosed on all four sides. Each unit fish pond support opening can be a small 4*4m square opening. Multiple steel beams 11 and / or square steel pipes 12 form a fish pond support surface at each unit fish pond support opening to fix the upper unit fish ponds 2. Figure 4 and Figure 5As shown, specifically, two or three steel beams 11 parallel to the horizontally placed steel frame beams can be evenly fixed at the support opening of the unit fish pond. Multiple square steel pipes 12 are evenly fixed longitudinally above the steel beams 11, with a spacing of 20-25cm between the square steel pipes. The upper unit fish pond 2 is a movable, top-opening box-type fish pond, preferably a plastic box-type fish pond, which can be made of high-density polyethylene (HDPE) material, with a side length of 3 to 4m and a depth of 0.6 to 0.8m. The steel structure columns 5, steel frame beams 6, and steel beams 11 can be connected using I-beams.

[0026] like Figures 1 to 3 As shown, a floor slab 9, higher than the bottom of the upper unit's fish pond, serves as a walkway or corridor between adjacent unit fish ponds. The floor slab is 0.4m higher than the bottom of the unit fish pond. Drainage pipes 10, connecting the unit fish ponds, are arranged under the floor slab. Drainage outlets connecting to the drainage pipes are provided at the bottom of the unit fish pond, and water inlets can be installed at the top to connect to the water inlet pipe. The corridor of the steel structure frame is equipped with steps or elevators for staff passage. An outer wall 7 and a roof 8 can also be provided on the steel structure frame 1. The outer wall and roof can be made of color steel plates (color-coated steel plates) to reduce the overall weight. Observation and ventilation windows are provided on the outer wall. A water injection pipe can be installed at the top of the unit fish pond, and a water pump can be connected to a water source to fill the unit fish pond.

[0027] As a further improvement, such as Figure 8 and Figure 9 As shown, a lighting structure can also be installed in the three-dimensional steel frame. This structure consists of light-transmitting openings 14 formed by steel frame beams 6 at corresponding positions on each floor of the upper frame, with skylights 15 installed in the roof cover 8 corresponding to these openings. For example, instead of a unit fishpond, a horizontally positioned 4*4m light-transmitting opening 14 can be created near the central support area, allowing sunlight to reach the unit fishponds on each floor below through the skylights 15. This saves on internal lighting electricity. Light-transmitting safety windows can also be installed in the openings, allowing light to pass through while preventing people and objects from falling, thus increasing safety.

[0028] As a further improvement, such as Figure 6 As shown, multiple parallel steel beams 11 can be set at the support opening of the unit fish pond. Pad blocks 13 that slope downward from both sides to the center are set on the steel beams and steel frame beams. A fish pond support surface is formed by welding steel plates or multiple square steel pipes 12 onto the pad blocks. The bottom of the unit fish pond slopes downward from both sides to the center to match the shape of the fish pond support surface.

[0029] As a further improvement, such as Figure 7As shown, the steel structure columns 5 between adjacent fish pond units on the same floor, which are equipped with floor decking 9, adopt a shared steel structure column closer to one side of the fish pond unit. For example, if fish pond units are set on both sides of the pedestrian walkway, the shared steel structure column is set on the left or right side of the fish pond unit. While maintaining the stability of the building support, this reduces the overall weight and saves on construction costs.

[0030] The upper frame structure includes at least three layers, which can save land area and enable intensive medium and large-scale fish farms.

[0031] To meet the needs of large-scale factory farming, since the overall weight of the steel frame is lighter than that of the brick-concrete structure, the multi-story above-ground structure can be increased to four to six stories or higher, forming an intensive three-dimensional fish pond. With the same number of traditional fish ponds, the land area used is greatly reduced, the space utilization rate and maintenance convenience are improved, and the project cost and construction cost are saved.

[0032] In summary, the purpose of this utility model has been achieved.

Claims

1. A multi-layered, three-dimensional fishpond with a steel frame, comprising a fishpond support structure and multiple unit fishponds, characterized in that: The main body of the fishpond support structure is a three-dimensional steel frame with a bottom frame structure and an upper frame structure, formed by multiple steel structural columns and steel frame beams. Each fishpond unit includes a bottom unit fishpond and an upper unit fishpond. The bottom frame structure is equipped with shear walls, forming multiple bottom unit fishponds. The shear walls have side windows for feeding operations. The shear walls and steel structural columns support the steel frame beams. The upper frame structure consists of multiple steel frame beams supporting the upper unit fishpond support openings on all four sides. The upper unit fishpond support openings are fixed to the upper unit fishponds using a fishpond support surface composed of multiple steel beams and / or square steel pipes. A floor slab, higher than the bottom of the unit fishponds, serves as a walkway between adjacent unit fishponds on the same floor. Drainage pipes connecting the unit fishponds are arranged under the floor slab. The steel frame structure is equipped with walking steps or elevators. The steel frame structure has a concrete foundation. The upper unit fishponds are box-type fishponds.

2. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The steel structure columns are supported by concrete.

3. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The steel beams supporting the upper unit fishpond are arranged in parallel. Pads that slope downwards from the two sides to the center are set on the steel beams. A fishpond support surface formed by welding steel plates or multiple square steel pipes is welded onto the pads. The bottom of the unit fishpond slopes downwards from the two sides to the center to match the shape of the fishpond support surface.

4. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The steel structure frame is provided with an outer wall and a roof.

5. The multi-layer three-dimensional fish pond with steel frame according to claim 4, characterized in that: The three-dimensional steel structure frame is equipped with a lighting structure, which consists of light-transmitting openings formed by steel frame beams at corresponding positions on each layer of the upper frame structure, and skylights installed on the roof corresponding to the light-transmitting openings.

6. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The upper unit fish pond is a plastic box-type fish pond.

7. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The steel structure columns between adjacent fish ponds on the same floor, where the floor decking is installed, are shared steel structure columns for fish ponds on one side.

8. The multi-layer three-dimensional fish pond with steel frame according to claim 1, characterized in that: The multi-story above-ground structure of the three-dimensional steel frame includes at least three floors.

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