A netting installation assembly for a farming net cage

Abstract

The application provides a netting installation assembly for a breeding net cage, belonging to the technical field of breeding net cages, comprising a side installation structure and two groups of end installation structures, the side installation structure being connected with the side of the netting and the side of the breeding net cage respectively; the two groups of end installation structures being arranged at the top and the bottom of the breeding net cage respectively, each group of end installation structures comprising a fixing ring, an installation ring and a plug-in part; the fixing ring being provided with a plurality of insertion holes; the installation ring being fixed at the end position of the netting; the installation ring being connected with a plurality of connecting parts, the connecting parts corresponding to the insertion holes one by one; one end of the connecting part penetrating through the fixing ring, and the penetrating end being provided with a radial through groove; the plug-in part being plug-in matched with the radial through groove, the bottom of the plug-in part being in contact with the top of the fixing ring; wherein the fixing ring is provided with a limiting structure; the above-mentioned arrangement can reduce the displacement of the top and the bottom of the netting, reduce the folding of the side of the netting, and improve the stability and reliability of the netting.

Description

Technical Field

[0001] This application belongs to the field of aquaculture cage technology, specifically relating to a netting installation assembly for aquaculture cages. Background Technology

[0002] In the field of aquaculture, cage culture is a highly efficient aquaculture method. The existing aquaculture cages include the cage body and the netting set inside the cage. The netting is fixed to the cage body by ropes. After the netting is tied to the cage body in the above way, the overall resistance to deformation of the netting is relatively weak. Utility Model Content

[0003] This application provides a netting installation assembly for aquaculture cages, aiming to solve the problem that the netting has weak overall resistance to deformation in the prior art when it is fixed by rope binding.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: A netting installation assembly for aquaculture cages is provided, comprising a side mounting structure and two sets of end mounting structures. The side mounting structure connects the side of the netting and the side of the aquaculture cage, respectively. The two sets of end mounting structures are respectively disposed at the top and bottom of the aquaculture cage, and each set of end mounting structures includes: A fixing ring is used to fix the aquaculture net cage; the fixing ring has several insertion holes. The mounting ring is fixed at the end of the mesh; several connecting parts are connected to the mounting ring, and the connecting parts correspond one-to-one with the insertion holes and are plugged in; one end of the connecting part protrudes from the fixing ring, and the protruding end has a radial through groove. A plug-in component is inserted into the radial through slot, the bottom of the plug-in component contacting the top of the retaining ring; wherein the retaining ring has a limiting structure for radially limiting the plug-in component.

[0005] In one possible implementation, the outer peripheral wall of the plug-in component contacts the inner peripheral wall of the radial through groove; the limiting structure includes a first limiting plate and a second limiting plate respectively disposed at both ends of the plug-in component, the second limiting plate being fixed on the fixing ring, and the second limiting plate being able to contact one end of the plug-in component; The fixing ring is provided with a sliding groove at the position of the first limiting plate, and the first limiting plate is slidably engaged with the sliding groove; the sliding groove has an elastic component for pushing the outer end of the first limiting plate out of the sliding groove, and the first limiting plate can contact the other end of the plug-in component.

[0006] In one possible implementation, the outer peripheral wall of the plug-in component contacts the inner peripheral wall of the radial through groove; the top of the plug-in component is an inclined surface, and the top wall of the radial through groove is an inclined surface that mates with the top surface of the plug-in component; after the plug-in component is plugged into the radial through groove, the plug-in component is locked in the radial through groove. The limiting structure includes a first limiting plate disposed at the large end of the plug-in component, and a sliding groove provided at the position of the first limiting plate of the fixing ring, wherein the first limiting plate is slidably engaged with the sliding groove; the sliding groove has an elastic component for pushing the outer end of the first limiting plate out of the sliding groove, and the first limiting plate can contact the large end of the plug-in component.

[0007] In one possible implementation, the top of the fixing ring is provided with a groove at the sliding groove position, and a cover plate is provided at the groove position, and the cover plate is fixed to the groove by bolts; The top of the cover plate is coplanar with the top of the fixing ring; the cover plate has a through hole for the first limiting plate to pass through, and a baffle is fixedly provided on the inner end of the first limiting plate. The end of the baffle contacts the side wall of the slide groove, and the top of the baffle can contact the bottom of the cover plate.

[0008] In one possible implementation, the elastic component includes a compression spring, the two ends of which abut against the baffle and the bottom of the groove, respectively.

[0009] In one possible implementation, the outer end of the connecting member has a threaded hole, and the plug-in member has a through hole aligned with the threaded hole. The connecting component is provided with a fixing bolt. After the plug-in component is inserted into place, the threaded end of the fixing bolt engages with the through hole of the plug-in component.

[0010] In one possible implementation, the outer end of the connecting component has a countersunk hole, and the nut of the fixing bolt is located in the countersunk hole; a sealing gasket is inserted into the countersunk hole, and the outer peripheral wall of the sealing gasket contacts the inner peripheral wall of the countersunk hole.

[0011] In one possible implementation, the side mounting structure includes: Several sets of connecting rings are connected to the side of the netting; each set of connecting rings corresponds one-to-one with the uprights of the aquaculture net cage, and each set of connecting rings consists of two rings, with the two rings located on both sides of the upright. Several sets of connecting brackets correspond one-to-one with several sets of connecting rings; each set of connecting brackets is fitted onto the column, and each set of connecting brackets has two hooks, which are connected to the two connecting rings of each set.

[0012] In one possible implementation, a limiting area is formed between the hook and the connecting hanger, and the connecting ring can be fitted into the limiting area; The hook is connected to a threaded sleeve, the opening of which is located in the limiting area, and the end of which faces the connecting hanger; the threaded sleeve is provided with a sealing bolt, which can close the opening of the limiting area.

[0013] In one possible implementation, the netting assembly further includes several ropes positioned at the top and bottom of the aquaculture cage. The ropes fixed to the top of the aquaculture cage are located inside the netting and contact the top of the netting to support the top of the netting; the ropes fixed to the bottom of the aquaculture cage contact the lower surface of the bottom of the netting to support the bottom of the netting.

[0014] This application provides a netting installation assembly for aquaculture cages. Compared with the prior art, when installing the netting onto the aquaculture cage, the top mounting ring of the netting is fixed to the top fixing ring of the aquaculture cage, and the bottom mounting ring of the netting is fixed to the bottom fixing ring of the aquaculture cage. The side of the netting and the side of the aquaculture cage are connected by a side mounting structure. When fixing the mounting ring and the fixing ring, the connecting component on the mounting ring is inserted into the insertion hole on the fixing ring, and the connecting component passes through the fixing ring. At this time, the insertion component is inserted into the radial through groove on the connecting component, and a part of the insertion component is located in the radial through groove, and the other part is located outside the radial through groove. The part of the insertion component outside the radial through groove contacts the top of the fixing ring. The insertion position of the insertion component can be limited by the limiting structure, so that the mounting ring can be fixed on the fixing ring. Through the above-mentioned configuration of this application, the overall deformation resistance of the netting can be improved, the displacement of the top and bottom of the netting can be reduced, the shrinkage of the side of the netting can be reduced, and the stability and reliability of the netting can be improved. Attached Figure Description

[0015] Figure 1 A schematic diagram showing the installation of a netting assembly for aquaculture cages into an aquaculture cage, as provided in an embodiment of this application. Figure 2 for Figure 1 Enlarged diagram of section A in the middle; Figure 3 for Figure 1 Enlarged diagram of section B in the middle; Figure 4 A schematic diagram of the connecting component portion of a netting installation assembly for an aquaculture cage, provided in an embodiment of this application; Figure 5 A schematic diagram of the first limiting plate and cover plate portion of a netting installation assembly for an aquaculture cage provided in an embodiment of this application; Figure 6 This is a cross-sectional view of the connecting component portion of a netting installation assembly for aquaculture cages, provided as an embodiment of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Fixing ring; 11. Insertion hole; 12. Slide groove; 13. Settling groove; 14. Cover plate; 2. Mounting ring; 3. Insertion component; 31. Inclined surface; 4. Aquaculture cage; 5. Connecting component; 51. Radial through groove; 52. Fixing bolt; 53. Sealing gasket; 6. Limiting structure; 61. First limiting plate; 62. Elastic component; 63. Baffle; 7. Connecting ring; 8. Connecting hanger; 81. Limiting area; 82. Hook; 83. Threaded sleeve; 84. Sealing bolt. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0018] Please refer to the following: Figures 1 to 6 This application describes a netting installation assembly for aquaculture cages. The netting installation assembly includes a side mounting structure and two sets of end mounting structures. The side mounting structure connects the side of the netting and the side of the aquaculture cage. The two sets of end mounting structures are respectively located at the top and bottom of the aquaculture cage. Each set of end mounting structures includes a fixing ring 1, a mounting ring 2, and a plug-in component 3. The fixing ring 1 is fixed to the aquaculture cage 4. The fixing ring 1 has several insertion holes 11. The mounting ring 2 is fixed at the end of the netting. Several connecting components 5 are connected to the mounting ring 2, each corresponding to one of the insertion holes 11 and engaging with it. One end of the connecting component 5 extends out of the fixing ring 1, and the extending end has a radial through groove 51. The plug-in component 3 engages with the radial through groove 51, and the bottom of the plug-in component 3 contacts the top of the fixing ring 1. The fixing ring 1 has a limiting structure 6 for radially limiting the plug-in component 3.

[0019] This application provides a netting installation assembly for an aquaculture cage 4. Compared with the prior art, when installing the netting onto the aquaculture cage 4, the top mounting ring 2 of the netting is fixed to the top fixing ring 1 of the aquaculture cage 4, and the bottom mounting ring 2 of the netting is fixed to the bottom fixing ring 1 of the aquaculture cage 4; the side of the netting and the side of the aquaculture cage 4 are connected through a side mounting structure; when fixing the mounting ring 2 and the fixing ring 1, the connecting part 5 on the mounting ring 2 is inserted into the insertion hole 11 on the fixing ring 1, and the connecting part 5 passes through the fixing ring 1; at this time, the connecting part 3 connects to the diameter of the connecting part 5. The insertion part 3 is inserted into the radial through groove 51, and a part of the insertion part 3 is located inside the radial through groove 51, while the other part is located outside the radial through groove 51. The part of the insertion part 3 located outside the radial through groove 51 contacts the top of the fixing ring 1. The insertion position of the insertion part 3 can be limited by the limiting structure 6, so that the mounting ring 2 can be fixed on the fixing ring 1. With the above-mentioned configuration of this application, the overall deformation resistance of the net can be improved, the displacement of the top and bottom of the net can be reduced, the shrinkage of the side of the net can be reduced, and the stability and reliability of the net can be improved. Several floats are connected to the outer peripheral wall of the aquaculture net cage 4.

[0020] For example, the mounting ring 2 is divided into several arc-shaped plates, each arc-shaped plate having at least two connecting parts 5 to ensure a stable connection between the arc-shaped plate and the fixing ring 1; by dividing the mounting ring 2 into several arc-shaped plates, it is convenient to place the netting inside the aquaculture net cage 4; after placing the netting inside the aquaculture net cage 4, each arc-shaped plate is then fixed to the fixing ring 1.

[0021] To provide support for the mesh structures at the top and bottom of the aquaculture cage 4, several ropes are fixedly installed at both the top and bottom. Taking the ropes at the top of the aquaculture cage 4 as an example, these ropes form a mesh, and all ropes are located inside the aquaculture cage 4, contacting the mesh structure at the top of the cage, thus providing support. The ropes at the bottom of the aquaculture cage 4 are located outside the cage, forming a mesh structure that contacts the mesh structure at the bottom of the cage, providing support for the bottom of the cage. This arrangement improves the stability of the cage. The cage is a flexible net, and other structures on the cage are existing technologies, which will not be described in detail here. The cage shown in the accompanying drawings is a schematic diagram; the mesh size shown in the drawings does not represent the actual mesh size of the cage. The mesh size needs to be selected based on the actual situation.

[0022] In some embodiments, such as Figures 1 to 6As shown, the outer peripheral wall of the insertion component 3 contacts the inner peripheral wall of the radial through groove 51; the limiting structure 6 includes a first limiting plate 61 and a second limiting plate respectively disposed at both ends of the insertion component 3, the second limiting plate is fixed on the fixing ring 1, and the second limiting plate can contact one end of the insertion component 3; the fixing ring 1 is provided with a sliding groove 12 at the position of the first limiting plate 61, and the first limiting plate 61 slides in cooperation with the sliding groove 12; the sliding groove 12 has an elastic component 62 for pushing the outer end of the first limiting plate 61 out of the sliding groove 12, and the first limiting plate 61 can contact the other end of the insertion component 3.

[0023] It should be noted that, in the above configuration, the plug-in component 3 can be freely inserted into and exited through the radial through groove 51. That is, the plug-in component 3 can be inserted from one end of the radial through groove 51 and can be completely slid out from the other end of the radial through groove 51. Therefore, it is necessary to limit the two ends of the plug-in component 3. By setting the first limiting plate 61 and the second limiting plate at the two ends of the plug-in component 3 respectively, after the plug-in component 3 is inserted into place, the first limiting plate 61 and the second limiting plate contact the ends of the plug-in component 3 respectively, and the plug-in component 3 can be limited to the position after insertion, thereby fixing the mounting ring 2 on the fixing ring 1.

[0024] The elastic member 62 always provides a clamping force to the first limiting plate 61. During the insertion process of the insertion member 3 and the radial through groove 51, the first limiting plate 61 is first pressed down so that the first limiting plate 61 is located in the sliding groove 12. Then, the insertion member 3 is inserted into the radial through groove 51. Before the insertion member 3 is inserted into the position, the first limiting plate 61 is always located at the bottom of the insertion member 3. After the insertion member 3 is inserted into the position, the first limiting plate 61 is located at the end position of the insertion member 3. At this time, the insertion member 3 loses the pressing force on the first limiting plate 61. Under the elastic force of the elastic member 62, the first limiting plate 61 extends out of the fixing ring 1 and contacts the end of the insertion member 3. The first limiting plate 61 and the second limiting plate cooperate to limit the two ends of the insertion member 3, thereby keeping the insertion member 3 in the insertion state.

[0025] In some embodiments, such as Figures 1 to 6 As shown, the outer peripheral wall of the insertion component 3 contacts the inner peripheral wall of the radial through groove 51; the top of the insertion component 3 is an inclined surface 31, and the top wall of the radial through groove 51 is an inclined surface 31 that mates with the top surface of the insertion component 3; after the insertion component 3 is inserted into the radial through groove 51, the insertion component 3 is locked in the radial through groove 51; wherein, the limiting structure 6 includes a first limiting plate 61 provided at the large end of the insertion component 3, and the fixing ring 1 is provided with a sliding groove 12 at the position of the first limiting plate 61, and the first limiting plate 61 and the sliding groove 12 are slidably engaged; the sliding groove 12 has an elastic component 62 for pushing the outer end of the first limiting plate 61 out of the sliding groove 12, and the first limiting plate 61 can contact the large end of the insertion component 3.

[0026] It should be noted that by setting an inclined surface 31 on the top of the plug-in component 3 and setting an inclined surface 31 at the corresponding position of the radial through groove 51, the plug-in position of the plug-in component 3 can be limited. After the plug-in component 3 is plugged in, the plug-in component 3 cannot continue to be inserted into the radial channel, that is, the plug-in component 3 cannot slide out from the other end of the radial through groove 51. Therefore, it is only necessary to limit the large end of the plug-in component 3.

[0027] During the insertion process of the plug-in component 3 into the radial through groove 51, the movement process of the first limiting plate 61 has been mentioned above and will not be repeated here. After the plug-in component 3 is inserted into place, the first limiting plate 61 slides upward out of the fixing ring 1 under the elastic force of the elastic component 62. The first limiting plate 61 contacts the large end of the plug-in component 3 and plays a limiting role for the plug-in component 3.

[0028] In some embodiments, such as Figures 1 to 6 As shown, a recess 13 is provided at the top of the fixed ring 1 at the position of the slide groove 12, and a cover plate 14 is provided at the position of the recess 13. The cover plate 14 is fixed to the recess 13 by bolts. The top of the cover plate 14 is coplanar with the top of the fixed ring 1. The cover plate 14 has a through hole for the first limiting plate 61 to pass through. A baffle 63 is fixedly provided on the inner end of the first limiting plate 61. The end of the baffle 63 contacts the side wall of the slide groove 12, and the top of the baffle 63 can contact the bottom of the cover plate 14.

[0029] It should be noted that the outer peripheral wall of the baffle 63 contacts the inner peripheral wall of the slide groove 12, which can play a role in sliding guidance; when the baffle 63 contacts the inner side of the cover plate 14, it is the maximum sliding position of the first limiting plate 61.

[0030] By setting a recessed groove 13 at the top of the slide groove 12 and fixing the cover plate 14 in the recessed groove 13 with bolts, the baffle 63 is easily restricted in the slide groove 12, thereby limiting the sliding position of the first limiting plate 61. Since the top of the cover plate 14 is coplanar with the top of the fixing ring 1, the cover plate 14 will not protrude from the fixing ring 1 when the insertion component 3 is inserted into the radial through groove 51. Therefore, the cover plate 14 will not interfere with the sliding of the insertion component 3.

[0031] For example, such as Figures 1 to 6 As shown, the elastic component 62 includes a compression spring, with its two ends abutting against the bottom of the baffle 63 and the groove 12, respectively.

[0032] Multiple compression springs can be installed in the slide groove 12. The compression springs always provide a clamping force to the baffle 63. That is, when there is no other external force, the compression spring abuts against the baffle 63, and the first limiting plate 61 slides upward to the maximum position. At this time, the baffle 63 abuts against the inner side of the cover plate 14. Through the above arrangement, it can be ensured that the first limiting plate 61 protrudes from the fixing ring 1, thereby limiting the insertion component 3.

[0033] In some embodiments, such as Figures 1 to 6 As shown, the outer end of the connecting component 5 has a threaded hole, and the insertion component 3 has a through hole aligned with the threaded hole; wherein, the connecting component 5 is provided with a fixing bolt 52, and after the insertion component 3 is inserted into place, the threaded end of the fixing bolt 52 engages with the through hole of the insertion component 3.

[0034] It should be noted that by providing a threaded hole on the connecting component 5 and a fixing bolt 52 at the threaded hole position, the insertion component 3 can be radially positioned. That is, after the insertion component 3 is inserted into place, the through hole on the insertion component 3 is aligned with the threaded hole. At this time, by rotating the fixing bolt 52, the threaded end of the fixing bolt 52 can be inserted and engaged with the through hole on the insertion component 3, which plays a radial limiting role for the insertion component 3 and improves the stability of the insertion component 3.

[0035] In some embodiments, such as Figures 1 to 6 As shown, the outer end of the connecting component 5 has a countersunk hole, and the nut of the fixing bolt 52 is located in the countersunk hole; a sealing gasket 53 is inserted into the countersunk hole, and the outer peripheral wall of the sealing gasket 53 contacts the inner peripheral wall of the countersunk hole.

[0036] By providing a countersunk hole at the outer end of the connecting component 5, the nut of the fixing bolt 52 can be placed inside the countersunk hole, and a sealing gasket 53 can be provided inside the countersunk hole to hide the nut of the fixing bolt 52 and protect it.

[0037] In some embodiments, such as Figures 1 to 6 As shown, the side mounting structure includes several sets of connecting rings 7 and several sets of connecting brackets 8; the several sets of connecting rings 7 are all connected to the side of the netting; the several sets of connecting rings 7 correspond one-to-one with the uprights of the aquaculture net cage 4, and each set of connecting rings 7 consists of two rings, with the two rings 7 located on both sides of the upright; the several sets of connecting brackets 8 correspond one-to-one with the several sets of connecting rings 7; each set of connecting brackets 8 is fitted onto the upright, and each set of connecting brackets 8 has two hooks 82, which are connected to the two connecting rings 7 of each set.

[0038] It should be noted that the connecting ring 7 is fixed to the side of the netting. After the installation rings 2 at the top and bottom of the netting are installed, each set of connecting rings 7 on the side of the netting corresponds one-to-one with the uprights on the side of the aquaculture cage 4. The two connecting rings 7 in each set are located on both sides of the uprights. By hooking the two hooks 82 on the connecting hanger 8 onto the corresponding two connecting rings 7, the side of the netting can be limited, thus connecting the side of the netting to the uprights.

[0039] After the connecting bracket 8 is connected to the connecting ring 7, the connecting bracket 8 contacts the outer side of the column; through the above setting, the position of the connecting ring 7 can be limited, thereby reducing the large-scale inward movement of the side of the netting.

[0040] Several sets of connecting rings 7 and several sets of connecting hangers 8 are also installed along the height of the posts to further strengthen the connection between the sides of the netting and the posts.

[0041] In some embodiments, such as Figures 1 to 6 As shown, a limiting area 81 is formed between the hook 82 and the connecting hanger 8, and the connecting ring 7 can be fitted into the limiting area 81; wherein, a threaded sleeve 83 is connected to the hook 82, the threaded sleeve 83 is located at the opening of the limiting area 81, and the end of the threaded sleeve 83 faces the connecting hanger 8; a sealing bolt 84 is provided on the threaded sleeve 83, and the sealing bolt 84 can close the opening of the limiting area 81.

[0042] It should be noted that by setting a threaded sleeve 83 at the hook 82 position and a sealing bolt 84 on the threaded sleeve 83, the opening of the limiting area 81 can be opened or closed by rotating the sealing bolt 84. Before the connecting ring 7 is fitted onto the hook 82, the sealing bolt 84 opens the opening of the limiting area 81; after the connecting ring 7 is fitted onto the hook 82, the sealing bolt 84 closes the limiting area 81, which can reduce the possibility of the connecting ring 7 separating from the hook 82. In addition, all components in this application are treated with anti-corrosion measures.

[0043] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A mesh installation assembly for aquaculture cages, characterized in that, It includes a side mounting structure and two sets of end mounting structures. The side mounting structure connects the side of the netting and the side of the aquaculture cage, respectively. The two sets of end mounting structures are respectively located at the top and bottom of the aquaculture cage. Each set of end mounting structures includes: A fixing ring is used to fix the aquaculture net cage; the fixing ring has several insertion holes. The mounting ring is fixed at the end of the mesh; several connecting parts are connected to the mounting ring, and the connecting parts correspond one-to-one with the insertion holes and are plugged in; one end of the connecting part protrudes from the fixing ring, and the protruding end has a radial through groove. A plug-in component is inserted into the radial through slot, the bottom of the plug-in component contacting the top of the retaining ring; wherein the retaining ring has a limiting structure for radially limiting the plug-in component.

2. The mesh installation assembly for aquaculture cages as described in claim 1, characterized in that, The outer peripheral wall of the plug-in component contacts the inner peripheral wall of the radial through groove; the limiting structure includes a first limiting plate and a second limiting plate respectively disposed at both ends of the plug-in component, the second limiting plate being fixed on the fixing ring, and the second limiting plate being able to contact one end of the plug-in component; The fixing ring is provided with a sliding groove at the position of the first limiting plate, and the first limiting plate is slidably engaged with the sliding groove; the sliding groove has an elastic component for pushing the outer end of the first limiting plate out of the sliding groove, and the first limiting plate can contact the other end of the plug-in component.

3. The mesh installation assembly for aquaculture cages as described in claim 1, characterized in that, The outer peripheral wall of the plug-in component contacts the inner peripheral wall of the radial through groove; the top of the plug-in component is an inclined surface, and the top wall of the radial through groove is an inclined surface that mates with the top surface of the plug-in component; after the plug-in component is plugged into the radial through groove, the plug-in component is stuck in the radial through groove. The limiting structure includes a first limiting plate disposed at the large end of the plug-in component, and a sliding groove provided at the position of the first limiting plate of the fixing ring, wherein the first limiting plate is slidably engaged with the sliding groove; the sliding groove has an elastic component for pushing the outer end of the first limiting plate out of the sliding groove, and the first limiting plate can contact the large end of the plug-in component.

4. A mesh installation assembly for aquaculture cages as described in claim 2 or 3, characterized in that, The top of the fixing ring is provided with a groove at the sliding groove position, and a cover plate is provided at the groove position. The cover plate is fixed to the groove by bolts. The top of the cover plate is coplanar with the top of the fixing ring; the cover plate has a through hole for the first limiting plate to pass through, and a baffle is fixedly provided on the inner end of the first limiting plate. The end of the baffle contacts the side wall of the slide groove, and the top of the baffle can contact the bottom of the cover plate.

5. The mesh installation assembly for aquaculture cages as described in claim 4, characterized in that, The elastic component includes a compression spring, the two ends of which abut against the baffle and the bottom of the groove, respectively.

6. The mesh installation assembly for aquaculture cages as described in claim 1, characterized in that, The outer end of the connecting component has a threaded hole, and the insertion component has a through hole aligned with the threaded hole. The connecting component is provided with a fixing bolt. After the plug-in component is inserted into place, the threaded end of the fixing bolt engages with the through hole of the plug-in component.

7. The mesh installation assembly for aquaculture cages as described in claim 6, characterized in that, The outer end of the connecting component has a countersunk hole, and the nut of the fixing bolt is located in the countersunk hole; a sealing gasket is inserted into the countersunk hole, and the outer peripheral wall of the sealing gasket contacts the inner peripheral wall of the countersunk hole.

8. The mesh installation assembly for aquaculture cages as described in claim 1, characterized in that, The side mounting structure includes: Several sets of connecting rings are connected to the side of the netting; each set of connecting rings corresponds one-to-one with the uprights of the aquaculture net cage, and each set of connecting rings consists of two rings, with the two rings located on both sides of the upright. Several sets of connecting brackets correspond one-to-one with several sets of connecting rings; each set of connecting brackets is fitted onto the column, and each set of connecting brackets has two hooks, which are connected to the two connecting rings of each set.

9. The mesh installation assembly for aquaculture cages as described in claim 8, characterized in that, A limiting area is formed between the hook and the connecting piece, and the connecting ring can be fitted into the limiting area; The hook is connected to a threaded sleeve, the opening of which is located in the limiting area, and the end of which faces the connecting hanger; the threaded sleeve is provided with a sealing bolt, which can close the opening of the limiting area.

10. The mesh installation assembly for aquaculture cages as described in claim 1, characterized in that, The netting assembly also includes several ropes located at the top and bottom of the aquaculture net cage; the ropes fixed to the top of the aquaculture net cage are located inside the netting and contact the top of the netting to support the top of the netting; the ropes fixed to the bottom of the aquaculture net cage contact the lower surface of the bottom of the netting to support the bottom of the netting.

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