A floating truss platform for marine ponds

Abstract

The application discloses a floating truss platform for a marine pond, comprising: a plurality of first floating buoys, which are connected at the head and tail to form a ring-shaped floating base, and vertical columns are distributed around the circumference of the ring-shaped floating base; curved beams, which are connected between two adjacent vertical columns in the circumferential direction, and the curved beams are arranged in the shape of a circular arc, and the curved beams and the vertical columns are connected to form a cylindrical wall frame, and a wall mounting area is defined by two adjacent vertical columns in the circumferential direction and two adjacent curved beams in the axial direction; a plurality of bottom beams, one end of each of which is connected to the lower end of a vertical column, and the other end of each of which extends to the center of the base circle of the ring-shaped floating base along the radial direction of the ring-shaped floating base, and the bottom beams are connected to form a bottom frame; second floating buoys, which are connected to the lower end of the bottom beams and are distributed along the length of the bottom beams; and a bearing platform, which is connected to the upper end of the vertical columns; and the first floating buoys, the vertical columns, the curved beams, the bottom beams, the second floating buoys and the bearing platform are all made of HDPE concrete.

Description

Technical Field

[0001] This invention relates to the field of marine aquaculture platform technology, and in particular to a floating truss platform for marine ponds. Background Technology

[0002] Marine ponds are commonly used equipment in deep-sea aquaculture. In the past, marine ponds had complex truss platform structures, mainly made of welded steel structures. In order to resist seawater corrosion, the steel structure also needed to be rust-proofed. This made the construction of the truss platform more complicated, and it could not completely resist the corrosion of the steel structure by seawater. Summary of the Invention

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a floating truss platform for marine ponds. The modular design makes the entire truss easier to assemble and facilitates timely replacement when a module is damaged. It is made of UHPC concrete, which can resist seawater erosion.

[0004] According to a first aspect of the present invention, a floating truss platform for a marine pond includes: a plurality of first pontoons, each pontoon comprising an integrally formed connecting section and a supporting section, the connecting section being arc-shaped, the supporting section extending radially along the connecting section, the axis of the supporting section being perpendicular to the base circle surface of the connecting section, the first pontoon having an inner cavity, a first connecting mechanism at one end of the connecting section, a second connecting mechanism at the other end of the connecting section, the plurality of connecting sections being connected end-to-end to form an annular floating base, the connecting sections being connected to the second connecting mechanisms of adjacent connecting sections via the first connecting mechanism, and the supporting section having insertion holes extending axially along the supporting section; a column inserted into the insertion holes, the column corresponding to each insertion hole, the column having a plurality of connecting module groups distributed axially along the column, each connecting module group including two connecting modules, the two connecting modules being respectively disposed on two sides of the column extending circumferentially along the annular floating base. On the side wall, several columns are distributed circumferentially around the annular floating base; curved beams connect two circumferentially adjacent connecting modules, the curved beams are arc-shaped, and the curved beams are connected with the columns to form a cylindrical wall frame. Two circumferentially adjacent columns and two axially adjacent curved beams define a wall mounting area, which is used to install wall grids; several bottom beams are provided, one end of the bottom beam is connected to the lower end of the column, and the other end of the bottom beam extends radially along the annular floating base to the center of the base circle of the annular floating base. Several bottom beams are connected to form a bottom frame, and a bottom mounting area is defined between two adjacent bottom beams, which is used to install bottom grids; second pontoons are connected to the lower end of the bottom beams, and the second pontoons are spaced apart along the length extension direction of the bottom beams; a support platform is connected to the upper end of the columns; the first pontoons, the columns, the curved beams, the bottom beams, the second pontoons, and the support platform are all made of UHPC concrete.

[0005] According to an embodiment of the present invention, a floating truss platform for marine ponds has at least the following beneficial effects: Using the first pontoon as a foundation component, the columns, curved beams, and bottom beams connected to it also become foundation components. These foundation components are connected to form a truss. The modular design makes the entire truss easier to install, and each foundation component can be mass-produced. When a foundation component is damaged, it does not require major repairs like traditional steel structures; only the damaged component needs to be replaced, making maintenance more convenient and production and installation faster. Furthermore, the first pontoon, columns, curved beams, bottom beams, second pontoon, and support platform are all made of UHPC concrete, which improves the corrosion resistance of the entire truss, extends its service life, and creates better economic benefits. In addition, the circularly distributed truss has strong impact resistance in all directions on its perimeter walls, reducing the possibility of truss deformation. The wall grids and bottom grids not only enhance the structural strength of the truss but also enhance the escape prevention capability of the entire marine pond. The dual restriction of the net cages and grids prevents fish from escaping.

[0006] According to some embodiments of the present invention, one end of the connecting segment is provided with an insertion part, and the other end of the connecting segment is provided with a receiving part. The insertion part is used to insert into the receiving part of an adjacent connecting segment. The receiving part is provided with a foolproof slot, and the insertion part is provided with a foolproof plug. The first connecting mechanism is provided in the insertion part, and the second connecting mechanism is provided on the receiving part. The connection method between the insertion part and the receiving part is simple, and the design of the foolproof slot and the foolproof plug ensures correctness during installation.

[0007] According to some embodiments of the present invention, both the first connecting mechanism and the second connecting mechanism include a James hook. A James hook is provided in both the insertion part and the insertion receiving part. The James hook in the insertion part is used to connect the James hook in the adjacent insertion receiving part. The James hooks are interlocked with each other, so that the connection between adjacent connecting segments is more stable and avoids separation.

[0008] According to some embodiments of the present invention, the first connecting mechanism includes: a movable locking block slidably disposed on the outer peripheral wall of the insertion part along the radial direction of the insertion part, and a plurality of movable locking blocks are provided; an elastic element connected between the movable locking blocks and the insertion part, the elastic element being used to drive the movable locking blocks to protrude into the insertion part; the second connecting mechanism includes: a fixed locking block disposed on the inner peripheral wall of the insertion part, the fixed locking block and the movable locking block being provided in a one-to-one correspondence, the fixed locking block and the movable locking block engaging, the movable locking block driven by the elastic element facilitating connection with the fixed locking block, the connection method being simple, plug and play, improving installation efficiency.

[0009] According to some embodiments of the present invention, the upper end of the support section is provided with a rotary groove, the lower end of the column is provided with a limiting step, and a spacer ring is also included. The spacer ring is sleeved on the column, and a locking step is provided inside the spacer ring. The locking step is used to abut against the limiting step. A rotary locking block is provided at the lower end of the spacer ring. The rotary locking block is used to insert into the rotary groove. After the rotary locking block is rotated, it locks onto the support section. The spacer ring can ensure the stable connection of the column and prevent the column from axially moving under the force of waves.

[0010] According to some embodiments of the present invention, the connecting module includes: a retaining groove disposed on the column; a mounting post disposed in the retaining groove, wherein the curved beam is provided with a mounting hole, and the mounting post is used to insert into the mounting hole; and a fastening bolt threadedly connected to the column, the fastening bolt extending axially along the column, the fastening bolt being used to pass through the curved beam to lock the curved beam. The connecting module has a simple structure, defines the curved beam in two directions, making the curved beam stable to install, not easy to detach, and easy to install.

[0011] According to some embodiments of the present invention, the column is provided with a sliding groove for slidingly connecting the aquaculture cage, and a lifting device is provided on the support platform, the lifting device being connected to the aquaculture cage to drive the aquaculture cage to lift and lower.

[0012] According to some embodiments of the present invention, the column is connected to a supporting rib, the supporting rib extends upward at an angle to the upper end of the column, and the support platform is disposed on the frame formed by the column and the supporting rib.

[0013] According to some embodiments of the present invention, a flow-guiding turbine device is provided on the wall frame, the flow-guiding turbine device being used to guide the direction of water flow and control the flow rate.

[0014] According to some embodiments of the present invention, the first buoy and the second buoy are interconnected, and a snorkeling device is provided at the middle position of the bottom frame. The snorkeling device is used to control the filling of the first buoy and the second buoy with water or air, so that the entire truss platform can be raised and lowered to adapt to the survival depth and living environment of fish, and can also sink when a typhoon is coming to reduce the impact of the typhoon on the truss platform.

[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a floating truss platform for marine ponds according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 An exploded view of a floating truss platform used for a marine pond is shown.

[0019] Figure 3 for Figure 1 The diagram shows the disassembled structure of two adjacent first pontoons of a floating truss platform for a marine pond. Figure 1 ;

[0020] Figure 4 for Figure 1 The diagram shows the disassembled structure of two adjacent first pontoons of a floating truss platform for a marine pond. Figure 2 ;

[0021] Figure 5 for Figure 1 A schematic diagram showing the connection between the insertion part and the receiving part of the first float of a floating truss platform for ocean ponds;

[0022] Figure 6 for Figure 1 The diagram shows the installation of two adjacent columns of a floating truss platform for a marine pond.

[0023] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0024] Figure 8 for Figure 1 A schematic diagram of the fixed-distance ring structure of a floating truss platform for marine ponds is shown.

[0025] Figure 9 for Figure 1 A schematic diagram of the columns of a floating truss platform for a marine pond is shown.

[0026] Figure 10 for Figure 9 Enlarged view of point B in the middle;

[0027] Figure 11 for Figure 1 The diagram shows a structural schematic of a marine pond where the first floats of a floating truss platform are connected to form a ring-shaped floating base.

[0028] Figure 12 for Figure 1 A schematic diagram showing the connection between the annular floating base of a floating truss platform for a marine pond and the columns and curved beams;

[0029] Figure 13 for Figure 1 A schematic diagram showing the connection between the annular floating base of a floating truss platform for a marine pond and its columns and bottom beams;

[0030] Figure 14 for Figure 1 A schematic diagram showing the location of the snorkeling device on a floating truss platform for a marine pond.

[0031] First pontoon 100, connecting section 110;

[0032] Active locking block 111a, elastic element 111b, James hook 111c;

[0033] Fixed block 112a;

[0034] Insertion part 113, foolproof insertion block 113a;

[0035] Insertion part 114, foolproof slot 114a;

[0036] Support section 120, insertion hole 121, rotating slot 122, annular floating base 130;

[0037] Column 200, connecting module group 210;

[0038] Connecting module 211, slot 211a, mounting post 211b, fastening bolt 211c;

[0039] Limiting step 220;

[0040] 230, 231, 232;

[0041] Slide groove 240, support rib 250;

[0042] Curved beam 300, wall mounting area 300a, wall grid 300b;

[0043] Bottom beam 400, bottom mounting area 400a, bottom grille 400b;

[0044] Second float 500, support platform 600, snorkeling device 700;

[0045] Wall frame 800a, bottom frame 800b, guide turbine device 900. Detailed Implementation

[0046] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0047] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0048] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0049] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0050] Reference Figures 1 to 14A floating truss platform for marine ponds includes: a plurality of first pontoons 100, each pontoon 100 comprising an integrally formed connecting section 110 and a support section 120. The connecting section 110 is arc-shaped, and the support section 120 extends radially along the connecting section 110, with its axis perpendicular to the base circle surface of the connecting section 110. The first pontoon 100 has an inner cavity. One end of the connecting section 110 is provided with a first connecting mechanism, and the other end of the connecting section 110 is provided with a second connecting mechanism. A plurality of connecting sections 110 are connected end-to-end to form an annular floating base 130. 10. A second connecting mechanism connects adjacent connecting segments 110 via a first connecting mechanism. A support segment 120 is provided with insertion holes 121 extending axially along the support segment 120. A column 200 is inserted into the insertion hole 121, with each column 200 corresponding to one insertion hole 121. Several connecting module groups 210 are provided on the column 200, distributed axially along the column 200. Each connecting module group 210 includes two connecting modules 211, which are respectively located on the two side walls of the column 200 extending circumferentially along the annular floating base 130. Several columns 200 are arranged around the annular floating base 130. The system includes: a curved beam 300 connecting two circumferentially adjacent connecting modules 211, the curved beam 300 being arc-shaped, and the curved beam 300, in conjunction with the column 200, forming a cylindrical wall frame 800a. A wall mounting area 300a is defined by two circumferentially adjacent columns 200 and two axially adjacent curved beams 300 on the annular floating base 130, and the wall mounting area 300a is used to install the wall grid 300b; and several bottom beams 400, one end of which connects to the lower end of the column 200, and the other end of which extends radially along the annular floating base 130 to the annular floating base. At the center of the base circle where 130 is located, several bottom beams 400 are connected to form a bottom frame 800b. A bottom mounting area 400a is defined between two adjacent bottom beams 400. The bottom mounting area 400a is used to install the bottom grid 400b. The second pontoon 500 is connected to the lower end of the bottom beam 400 and is distributed at intervals along the length of the bottom beam 400. The support platform 600 is connected to the upper end of the column 200. The first pontoon 100, column 200, curved beam 300, bottom beam 400, second pontoon 500 and support platform 600 are all made of UHPC concrete or other commonly used shipbuilding materials.

[0051] It is understandable that the first float 100 is provided with an inner cavity, which is isolated from the outside. The inner cavities of the first float 100 are interconnected, and the snorkeling device 700 controls the flushing or inflation / deflation of the interior. The so-called snorkeling device 700 is actually frequently used in existing submersibles. The principle is the same: sinking is achieved by increasing the weight by filling with water, and floating is achieved by inflating and expelling the water in the first float 100 and the second float 500. This is a conventional application of conventional devices. The snorkeling device 700 is simply connected to the first float 100 and the second float 500. The snorkeling device 700 can also be a combination of a high-pressure air pump, a water outlet check valve, and a water inlet valve. The water inlet valve is connected to the first float 100, and the first float 100 and the second float 500 are also connected. The high-pressure air pump is connected to the first float 100, and the water outlet check valve is also connected to the first float. When sinking, the water inlet valve is opened to fill the first float 100 and the second float 500 with water. When surfacing, the high-pressure air pump is turned on to force the water in the first float 100 and the second float 500 out through the water outlet check valve. The two circumferentially adjacent connecting modules 211 refer to the circumference of the annular floating base.

[0052] Using the first pontoon 100 as a base component, the columns 200, curved beams 300, and bottom beams 400 connected to it also become corresponding base components. These base components are connected to form a truss. The modular design makes the entire truss easier to install, and each base component can be mass-produced. When a base component is damaged, it does not require major repairs like traditional steel structures; only the damaged component needs to be replaced. This makes maintenance and repair more convenient and production and installation faster. Furthermore, the first pontoon 100... 0. The columns 200, curved beams 300, bottom beams 400, second pontoons 500, and foundations 600 are all made of UHPC concrete, which improves the corrosion resistance of the entire truss, extends its service life, and creates better economic benefits. In addition, the circularly distributed truss has strong impact resistance in all directions on its perimeter walls, reducing the possibility of truss deformation. The wall grids 300b and bottom grids 400b not only enhance the structural strength of the truss but also enhance the escape prevention capability of the entire marine pond. The dual restriction of the cages and grids prevents fish from escaping.

[0053] In some embodiments, one end of the connecting segment 110 is provided with an insertion part 113, and the other end of the connecting segment 110 is provided with a receiving part 114. The insertion part 113 is used to insert into the receiving part 114 of the adjacent connecting segment 110. The receiving part 114 is provided with a foolproof slot 114a, and the insertion part 113 is provided with a foolproof plug 113a. A first connecting mechanism is provided in the insertion part 113, and a second connecting mechanism is provided on the receiving part 114. The connection method between the insertion part 113 and the receiving part 114 is simple, and the design of the foolproof slot 114a and the foolproof plug 113a ensures the correctness of installation.

[0054] In some embodiments, both the first and second connecting mechanisms include a James hook 111c. James hooks 111c are provided in both the insertion portion 113 and the receiving portion 114. The James hook 111c in the insertion portion 113 connects to the James hook 111c in the adjacent receiving portion 114. The James hooks 111c interlock, making the connection between adjacent connecting segments 110 more stable and preventing them from separating. It should be noted that a sealing ring is also provided between the insertion portion 113 and the receiving portion 114. The purpose of the sealing ring is to prevent seawater from corroding the internal James hook 111c, movable locking block 111a, elastic element 111b, fixed locking block 112a, and other components through the gaps. The sealing ring is sleeved on the outer peripheral wall of the insertion portion 113, and the outer ring wall of the sealing ring presses against the inner peripheral wall of the receiving portion 114. It is understood that a first button for unlocking the James hook 111c is provided on the receiving portion 114.

[0055] In some embodiments, the first connecting mechanism includes: a movable locking block 111a, which is slidably disposed on the outer peripheral wall of the insertion portion 113 along the radial direction of the insertion portion 113, and a plurality of movable locking blocks 111a are provided; an elastic member 111b is connected between the movable locking block 111a and the insertion portion 113, and the elastic member 111b is used to drive the movable locking block 111a to protrude into the insertion portion 113; the second connecting mechanism includes: a fixed locking block 112a, which is disposed on the inner peripheral wall of the insertion portion 114, and the fixed locking block 112a is disposed in a one-to-one correspondence with the movable locking block 111a, and the fixed locking block 112a and the movable locking block 111a are engaged and locked together, and the movable locking block 111a driven by the elastic member 111b is convenient to connect with the fixed locking block 112a, the connection method is simple, plug and play, and the installation efficiency is improved. It is understood that the elastic element 111b includes a coil spring, and it is also understood that the movable locking block 111a has an anti-disengagement structure on the outer peripheral wall of the insertion part 113, so that it will not disengage from the insertion part 113 under the action of the elastic element 111b. A second button for unlocking the movable locking block 111a is provided on the insertion part 114, and unlocking can be achieved by driving the movable locking block 111a to retract.

[0056] In some embodiments, the upper end of the support section 120 is provided with a rotary groove 122, the lower end of the column 200 is provided with a limiting step 220, and a spacer ring 230 is also included. The spacer ring 230 is sleeved on the column 200, and a locking step 231 is provided inside the spacer ring 230. The locking step 231 is used to abut against the limiting step 220. A rotary locking block 232 is provided at the lower end of the spacer ring 230. The rotary locking block 232 is used to insert into the rotary groove 122. After the rotary locking block 232 is rotated, it is locked onto the support section 120. The spacer ring 230 can ensure the stable connection of the column 200 and prevent the column 200 from moving axially due to the force of waves.

[0057] In some embodiments, the connecting module 211 includes: a snap-fit ​​groove 211a disposed on the column 200; a mounting post 211b disposed in the snap-fit ​​groove 211a, wherein the curved beam 300 is provided with a mounting hole 310, and the mounting post 211b is used to insert into the mounting hole 310; and a fastening bolt 211c threadedly connected to the column 200, the fastening bolt 211c extending along the axial direction of the column 200, and the fastening bolt 211c being used to pass through the curved beam 300 to lock the curved beam 300. The connecting module 211 has a simple structure, defines the curved beam 300 in two directions, making the curved beam 300 stable to install, not easy to detach, and easy to install.

[0058] In some embodiments, a sliding groove 240 is provided on the column 200 for slidingly connecting the aquaculture net cage. A lifting device is provided on the platform 600, and the lifting device is connected to the aquaculture net cage to drive the aquaculture net cage to lift and lower. It is understood that the lifting device includes a truss crane, which is set on the open ground of the platform 600. The aquaculture net cage is not shown in the figure.

[0059] In some embodiments, the column 200 is connected to a support rib 250, the support rib 250 extends upward at an angle to the upper end of the column 200, and the support platform 600 is disposed on the frame formed by the column 200 and the support rib 250.

[0060] In some embodiments, a flow-guiding turbine device 900 is provided on the wall frame 800a. The flow-guiding turbine device 900 is used to guide the direction of water flow and control the flow rate. It is understood that the flow-guiding turbine device 900 is a commonly used axial flow fan-driven device, which is arranged circumferentially along the wall frame 800a to generate a rotating water flow within the wall frame 800a to restrict the activity range of fish.

[0061] In some embodiments, the first float 100 and the second float 500 are connected to each other, and a snorkeling device 700 is provided at the middle position of the bottom frame 800b. The snorkeling device 700 is used to control the filling of the first float 100 and the second float 500 with water or air, so that the entire truss platform can be raised and lowered to adapt to the survival depth and living environment of fish, and can also sink when a typhoon is coming to reduce the impact of the typhoon on the truss platform.

[0062] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A floating truss platform for a marine pond, characterized by, The utility model relates to a floating foundation, including: First buoy (100) is provided with a plurality of, the first buoy (100) includes integrative connecting section (110) and support section (120), the connecting section (110) is arranged in round arc, the support section (120) is along the radial extension of connecting section (110) setting, the axis of support section (120) is vertically set in the base circle surface of connecting section (110) lies, the first buoy (100) is provided with inner chamber, one end of connecting section (110) is provided with first connecting mechanism, the other end of connecting section (110) is provided with second connecting mechanism, a plurality of connecting section (110) is connected and forms a ring floating base (130) in tail to head, connecting section (110) is connected through first connecting mechanism second connecting mechanism of adjacent connecting section (110), the support section (120) is provided with the bushing (121) along the axial extension of support section (120); Stand (200) is inserted in bushing (121), stand (200) is set up with bushing (121) one to one, stand (200) is provided with a plurality of along the axial distribution of connecting module group (210) of stand (200), every connecting module group (210) includes two connecting modules (211), two connecting modules (211) are arranged on the two side walls of stand (200) along the circumferential extension of ring floating base (130) respectively, a plurality of stand (200) is distributed around the circumference of ring floating base (130); Curved beam (300) is connected between two circumferentially adjacent connecting modules (211), the curved beam (300) is arranged in a circular arc, the curved beam (300) is connected into a cylindrical wall frame (800a) with the stand (200), the circumferentially adjacent two stands (200) and the axially adjacent two curved beams (300) of the ring floating base (130) define a wall mounting area (300a), and the wall mounting area (300a) is used for mounting a wall grille (300b). Bottom beam (400) is provided with a plurality of, one end of bottom beam (400) is connected with the lower end of stand (200), the other end of bottom beam (400) extends to the center of the base circle along the radial direction of ring floating base (130), a plurality of bottom beams (400) are connected to form a bottom frame (800b), and a bottom mounting area (400a) is defined between two adjacent bottom beams (400), and the bottom mounting area (400a) is used for mounting a bottom grille (400b). Second buoy (500) is connected to the lower end of bottom beam (400), and the second buoy (500) is spaced apart along the length extension direction of bottom beam (400). Pier (600) is connected to the upper end of stand (200). The first floating pontoon (100), the column (200), the curved beam (300), the bottom beam (400), the second floating pontoon (500) and the bearing platform (600) are all made of UHPC concrete.

2. A floating truss deck platform for a marine pond according to claim 1, characterized in that: One end of the connecting section (110) is provided with an insertion part (113), and the other end of the connecting section (110) is provided with a receiving insertion part (114), the insertion part (113) is used for inserting into the receiving insertion part (114) of the adjacent connecting section (110), the receiving insertion part (114) is provided with a fool-proof slot (114a), the insertion part (113) is provided with a fool-proof block (113a), the first connecting mechanism is arranged in the insertion part (113), and the second connecting mechanism is arranged on the receiving insertion part (114).

3. A floating truss deck platform for a marine pond according to claim 2, wherein, The first connecting mechanism and the second connecting mechanism both comprise a Jan hook (111c), and the insertion part (113) and the receiving insertion part (114) are both provided with the Jan hook (111c), and the Jan hook (111c) in the insertion part (113) is used for connecting the Jan hook (111c) in the receiving insertion part (114) of the adjacent connecting section (110).

4. A floating truss deck platform for a marine pond according to claim 3, wherein The first connecting mechanism comprises: A movable clamping block (111a) is slidably arranged on the outer peripheral wall of the insertion part (113) in the radial direction of the insertion part (113), and the movable clamping block (111a) is provided with a plurality of An elastic member (111b) is connected between the movable clamping block (111a) and the insertion part (113), and the elastic member (111b) is used for driving the movable clamping block (111a) to protrude into the insertion part (113). The second connecting mechanism comprises: A fixed clamping block (112a) is arranged on the inner peripheral wall of the receiving insertion part (114), and the fixed clamping block (112a) is arranged in one-to-one correspondence with the movable clamping block (111a), and the fixed clamping block (112a) is clamped in cooperation with the movable clamping block (111a).

5. A floating truss deck platform for a marine pond according to claim 1, characterized in that: The upper end of the supporting section (120) is provided with a rotating clamping groove (122), the lower end of the column (200) is provided with a limiting step (220), and a distance ring (230) is further arranged on the column (200), the distance ring (230) is sleeved on the column (200), the distance ring (230) is provided with a clamping step (231) inside, the clamping step (231) is used for abutting against the limiting step (220), and the lower end of the distance ring (230) is provided with a rotating clamping block (232), the rotating clamping block (232) is used for inserting into the rotating clamping groove (122), and the rotating clamping block (232) is clamped on the supporting section (120) after rotation.

6. A floating truss deck platform for a marine pond according to claim 1, characterized in that: The connecting module (211) comprises: A buckle groove (211a) is arranged on the column (200); An installation insertion column (211b) is arranged in the buckle groove (211a), and the curved beam (300) is provided with a mounting hole (310), and the installation insertion column (211b) is used for inserting into the mounting hole (310). A fastening bolt (211c) is threadedly connected to the column (200), extends along the axial direction of the column (200), and is used to pass through the curved beam (300) to lock the curved beam (300).

7. A floating truss deck platform for a marine pond according to claim 6, characterized in that: A sliding groove (240) is formed in the column (200) and is used to slidingly connect a breeding net cage. A hoisting device is arranged on the bearing platform (600) and is drivingly connected to the breeding net cage to drive the breeding net cage to ascend and descend.

8. A floating truss deck platform for a marine pond according to claim 1, characterized in that: The column (200) is connected with a support rib (250) which extends upwardly to the upper end of the column (200). The bearing platform (600) is arranged on the frame formed by the column (200) and the support rib (250).

9. A floating truss deck platform for a marine pond according to claim 8, characterized in that: A flow guide turbine device (900) is arranged on the wall frame (800a) and is used to guide the flow direction of water and control the flow rate.

10. A floating truss deck platform for a marine pond according to any one of claims 1 to 9, characterized in that: The first floating tube (100) and the second floating tube (500) are arranged in communication with each other. A snorkeling device (700) is arranged at the middle position of the bottom frame (800b) and is used to control the water or air filling of the first floating tube (100) and the second floating tube (500).

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