Escape-proof isolation net for large water surface ecological breeding

Abstract

The application relates to the technical field of aquatic product breeding facilities, and discloses an anti-escape isolation net for large water surface ecological breeding, which comprises a base, a first fixing frame, iron wire meshes, iron rings, a first fixed screw rod, a connecting mechanism and a supporting mechanism.

Description

Technical Field

[0001] This invention relates to the field of aquaculture facilities technology, specifically to an escape-prevention isolation fence for large-scale ecological aquaculture. Background Technology

[0002] Currently, large-scale aquaculture often uses fencing for area isolation to prevent the escape of farmed organisms. However, traditional fencing has a simple structure, poor installation stability, and is prone to gaps or damage at the bottom, resulting in poor escape prevention. Furthermore, it is mostly a single-layer structure, making quick repair difficult and easily causing losses in aquaculture. Existing fencing fixing methods rely on precise measurement and positioning, resulting in low installation efficiency and poor adaptability, failing to flexibly adapt to complex underwater environments. Therefore, a new escape-prevention isolation fencing for large-scale aquaculture is proposed. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings and deficiencies of existing technologies by providing an escape-proof isolation enclosure for large-scale ecological aquaculture. It is easy to install and adaptable to uneven underwater terrain, requiring no precise positioning, and enabling rapid positioning and fastening of the bottom of the enclosure to avoid bottom leaks. The double-layer enclosure structure effectively prevents escape due to single-layer damage, while also facilitating layer-by-layer maintenance and replacement, enhancing overall stability and adaptability.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a fence, support rods, and a first cone rod; two fences are arranged one in front of the other, and several support rods are provided on the front side of the fences. The upper end of the fence is fixed to the support rods by ropes; a first cone rod is fixed to the bottom of the support rods. It also includes: The base consists of several bases, each positioned between two adjacent support rods; several No. 2 cone rods are fixed to the bottom of the base. The first fixing frame has several units, each fixed to the base by a connecting rod; the upper side wall of the first fixing frame has a first slot, and the bottom of the first slot has a first fixing groove; the front and back of the first fixing frame have several through first fixing holes. The wire mesh consists of several pieces, each fixed between the first fixing frame and the base. The iron rings are in the form of several rings, each fixed to the bottom of the netting by ropes. After passing through slot number one, the iron rings extend into slot number one. The first fixing screw is a number of screws, which are respectively inserted into the corresponding first fixing hole and iron ring. The front and rear of the first fixing screw are connected by a first nut. The connecting mechanism comprises several parts, each of which is connected to a support rod. The support mechanism comprises several components, each fixed to the front and rear side walls of the first fixed frame.

[0005] Preferably, several magnetic blocks are fixed on the inner bottom plate of the first fixing groove, and the magnetic blocks are set one-to-one with the first fixing holes at the front and back, and the iron ring is magnetically attracted to the magnetic blocks.

[0006] Preferably, the connecting mechanisms all include: A connecting pipe, wherein the connecting pipe is sleeved on the bottom of the support rod; The ring slide rails are of two types, and are fixed at the bottom and top of the connecting pipe respectively. The limiting plates are four in number and are respectively slidably mounted on the lower annular slide rails to the left and right. The fixing plates are two in number and are respectively fixed to the left and right bottom side walls; The rotating plate consists of two plates, which are respectively screwed onto the fixed plate via shafts and bearings; the rotating plates are positioned between the fixed plates; the fixing bolts are screwed through the limiting plate via threads, and their inner ends abut against the rotating plates.

[0007] Preferably, several No. 3 cone rods are fixed in a ring at the bottom of the connecting pipe, and the No. 3 cone rods are set to the same size as the No. 2 cone rods.

[0008] Preferably, several secondary fixing frames are slidably mounted on the upper annular slide rail, with the inner walls of the secondary fixing frames fitting against the annular wall of the support rod. A secondary slot is provided on the upper side wall of the secondary fixing frame, and a secondary fixing groove is provided through the bottom of the secondary slot. Several through-holes are provided at the front and rear of the secondary fixing frame. Several secondary fixing screws are inserted into the corresponding secondary fixing holes and iron rings, and the front and rear of the secondary fixing screws are screwed together by secondary nuts. Limiting plates are fixed at the bottom of the secondary fixing frames at the front and rear, respectively.

[0009] Preferably, the support mechanism comprises: An adjusting screw, wherein the adjusting screw is screwed onto the side wall of the first fixed frame via a shaft and a bearing seat; An internally threaded tube, wherein the internally threaded tube is screwed onto an adjusting screw via a threaded connection; A rotating wheel, wherein the rotating wheel is sleeved and fixed on an internally threaded tube; The No. 4 tapered rod is fixed to the bottom of the internally threaded pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. Easy to install and adaptable to uneven underwater terrain, no precise positioning required, enabling quick positioning and fastening of the bottom of the fencing, avoiding bottom leaks; 2. A double-layered fencing structure is set up to effectively prevent escape due to damage to a single layer, while facilitating layered maintenance and replacement, enhancing overall stability and improving adaptability. Attached Figure Description

[0011] Figure 1 This is the southwest isometric view of this utility model.

[0012] Figure 2 yes Figure 1 Enlarged view of part A in the image.

[0013] Figure 3 yes Figure 1 Enlarged view of part B in the image.

[0014] Figure 4 This is a cross-sectional view of the first fixing bracket in this utility model.

[0015] Figure 5 yes Figure 4 Enlarged view of section C in the image.

[0016] Explanation of reference numerals in the attached figures: 1. Fence; 2. Support rod; 3. First cone rod; 4. Base; 5. Second cone rod; 6. First fixing frame; 6-1 first slot; 6-2 first fixing groove; 6-3 first fixing hole; 7. Wire mesh; 8. Iron ring; 9. Magnetic block; 10. First fixing screw; 11. First nut; 12. Connecting mechanism; 12-1 connecting pipe; 12-2 third cone rod; 12-3 circular slide rail; 12-4 second fixing frame; 12-5 second fixing groove; 12-6 second fixing screw; 12-7 second nut; 12-8 limiting plate; 12-9 rotating plate; 12-10 second slot; 12-11 fixing bolt; 13. Support mechanism; 13-1 adjusting screw; 13-2 internal threaded pipe; 13-3 rotating wheel; 13-4 fourth cone rod. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] The specific implementation method adopts the following technical solution: Please see Figure 1-5 This embodiment includes a fence 1, support rods 2, and a first cone rod 3; two fences 1 are set one in front of the other, and several support rods 2 are provided on the front side of the fence 1. The upper end of the fence 1 is fixed to the support rods 2 by ropes; a first cone rod 3 is fixed to the bottom of the support rods 2. It also includes: The base 4, there are several bases 4, and they are respectively located between two adjacent support rods 2; several No. 2 cone rods 5 are fixed to the bottom of the base 4; The first fixing frame 6, there are several first fixing frames 6, and they are fixed above the base 4 by connecting rods respectively; the upper side wall of the first fixing frame 6 is provided with a first slot 6-1, and the bottom of the first slot 6-1 is provided with a first fixing groove 6-2; the front and rear of the first fixing frame 6 are provided with several through first fixing holes 6-3. The number of wire mesh 7 is several, and they are respectively fixed between the first fixing frame 6 and the base 4; Several iron rings 8 are fixed to the bottom of the enclosure 1 by ropes. After passing through slot 6-1, the iron rings 8 extend into the fixing slot 6-2. Several magnetic blocks 9 are fixed on the inner bottom plate of the fixing slot 6-2. The magnetic blocks 9 are arranged one-to-one with the fixing holes 6-3 at the front and back. The iron rings 8 and the magnetic blocks 9 are magnetically attracted to each other. The first fixing screw 10, there are several first fixing screws 10, and they are respectively inserted into the corresponding first fixing hole 6-3 and iron ring 8. The front and rear of the first fixing screw 10 are screwed together by the first nut 11. A connecting mechanism 12, wherein there are several connecting mechanisms 12, each connected to the support rod 2; each connecting mechanism 12 includes: Connecting pipe 12-1, the connecting pipe 12-1 is sleeved on the bottom of the support rod 2; several No. 3 cone rods 12-2 are fixed in a ring at the bottom of the connecting pipe 12-1, and the No. 3 cone rods 12-2 are set to the same size as the No. 2 cone rod 5; There are two annular slide rails 12-3, which are fixed to the lower part of the connecting pipe 12-1 respectively. There are two No. 2 fixing brackets 12-4, which are slidably mounted on the upper annular slide rail 12-3. The inner walls of the No. 2 fixing brackets 12-4 are fitted against the annular wall of the support rod 2. The upper side wall of the No. 2 fixing bracket 12-4 has a No. 2 slot 12-10, and the bottom of the No. 2 slot 12-10 has a No. 2 fixing groove 12-5. The front and rear of the No. 2 fixing bracket 12-4 have several through No. 2 fixing holes. Several No. 2 fixing screws 12-6 are inserted into the corresponding No. 2 fixing holes and iron ring 8. The front and rear of the No. 2 fixing screws 12-6 are screwed together by No. 2 nuts 12-7. There are four limiting plates 12-8, which are fixed to the bottom of the second fixing frame 12-4 at the front and back respectively; the limiting plates 12-8 are slidably mounted on the lower annular slide rail 12-3 to the left and right respectively. The fixing plates are two in number and are respectively fixed to the left and right bottom side walls; Rotating plate 12-9, there are two rotating plates 12-9, and they are respectively screwed onto the fixed plate by a shaft and a bearing; the rotating plates 12-9 are arranged between the fixed plates; the fixing bolt 12-11 passes through the limiting plate 12-8 by threading and its inner end abuts against the rotating plate 12-9; Support mechanisms 13, of which there are several, are respectively fixed to the front and rear side walls of the first fixing frame 6; each support mechanism 13 includes: Adjusting screw 13-1, wherein the adjusting screw 13-1 is screwed onto the side wall of the first fixing frame 6 via a shaft and a bearing seat; The internally threaded tube 13-2 is threadedly fitted onto the adjusting screw 13-1; Rotating wheel 13-3 is sleeved and fixed on internally threaded tube 13-2; The fourth tapered rod 13-4 is fixed to the bottom of the internally threaded tube 13-2.

[0019] When using this utility model, the base 4 is installed at the front and back, the second cone rod 5 is inserted into the bottom of the water, and several bases 4 are arranged in two circles or two layers. The rotating wheel 13-3 is rotated to make the internal threaded tube 13-2 rotate and descend. The fourth cone rod 13-4 is inserted into the bottom of the water so that the base 4, wire mesh 7 and the first fixing frame 6 can be fixed. The distance between adjacent first fixing frames 6 does not need to be precise. The connecting mechanism 12 is used to connect two adjacent first fixing frames 6. Rotate the second fixing frame 12-4 and the limiting plate 12-8 on the annular slide rail 12-3 so that the front and rear limiting plates 12-8 are in front of the rotating plate 12-9, and the rotating plate 12-9 can also rotate. With the position of the limiting plate 12-8, insert the connecting pipe 12-1 into the bottom of the water between the two bases 4 through the third cone rod 12-2. After the fixing bolt 12-11 passes through the limiting plate 12-8 by threading, its inner end abuts against the rotating plate 12-9, so that the limiting plate 12-8 is fixed on the rotating plate 12-9. Pass the support rod 2 through the connecting pipe 12-1 and insert it into the bottom of the water through the first cone rod 3. The iron rings 8 at the bottom of the front and rear netting 1 are inserted into the first fixing frame 6 and the second fixing frame 12-4 respectively. The magnetic block 9 in the first fixing frame 6 attracts the iron rings 8, so that the iron rings 8 can be positioned. The first fixing screw 10 and the second fixing screw 12-6 are respectively inserted into the first fixing frame 6 and the iron rings 8, and the second fixing frame 12-4 and the iron rings 8, and are fixed with the first nut 11 and the second nut 12-7 respectively, so that the bottom of the netting 1 can be fixed and prevent the bottom of the netting 1 from having a hole. The upper end of the netting 1 is fixed to the support rod 2 by rope, forming a double-layer netting 1, which prevents the single-layer netting 1 from breaking and causing escape. The double-layer netting 1 is also easier to maintain and replace, making the anti-escape isolation effect better.

[0020] Compared with the prior art, the beneficial effects of this utility model are: 1. The base 4, cone rod 3, cone rod 5, cone rod 12-2, cone rod 13-4 and internal threaded pipe 13-2 are used together for fixing, which is convenient to install and adaptable to uneven underwater terrain, without the need for precise positioning; 2. By using magnetic block 9 to attract iron ring 8 and fix screw, the bottom of the fence 1 can be quickly positioned and fastened, avoiding bottom leaks; 3. A double-layer fencing structure is set up to effectively prevent escape due to damage to a single layer, while also facilitating layer-by-layer maintenance and replacement; 4. The support rod 2 and the connecting pipe 12-1 are fixed by a tapered rod to enhance the overall stability. The annular slide rail 12-3 and the limiting plate 12-8 are flexible to adjust and improve adaptability.

[0021] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An escape-proof isolation fence for large-scale ecological aquaculture, comprising a fence (1), support rods (2) and a first cone rod (3); two fences (1) are set one in front of the other, and several support rods (2) are provided on the front side of the fence (1), and the upper end of the fence (1) is fixed to the support rods (2) by ropes; a first cone rod (3) is fixed to the bottom of the support rods (2). Its features are, It also includes: The base (4) is a number of bases (4) and is respectively located between two adjacent support rods (2); the bottom of the base (4) is fixed with several No. 2 cone rods (5). The first fixing frame (6) has several units, and each unit is fixed above the base (4) by a connecting rod. The upper side wall of the first fixing frame (6) has a first slot (6-1), and the bottom of the first slot (6-1) has a first fixing groove (6-2) through it. The front and back of the first fixing frame (6) have several through fixing holes (6-3). The number of wire mesh (7) is several, and they are respectively fixed between the first fixing frame (6) and the base (4); The number of iron rings (8) is several, and they are fixed to the bottom of the fence (1) by ropes. After passing through the first slot (6-1), the iron rings (8) extend into the first fixing slot (6-2). The first fixing screw (10) is a number of screws, and is respectively inserted into the corresponding first fixing hole (6-3) and iron ring (8). The front and rear of the first fixing screw (10) are screwed together by the first nut (11). The number of connecting mechanisms (12) is several, and each of them is connected to the support rod (2); Support mechanism (13), there are several support mechanisms (13), and they are respectively fixed on the front and rear side walls of the first fixing frame (6).

2. The escape-prevention isolation net for large-scale ecological aquaculture according to claim 1, characterized in that: Several magnetic blocks (9) are fixed on the inner bottom plate of the first fixing groove (6-2). The magnetic blocks (9) are set one by one with the first fixing holes (6-3) at the front and back. The iron ring (8) is magnetically attracted to the magnetic blocks (9).

3. The escape-prevention isolation net for large-scale ecological aquaculture according to claim 1, characterized in that: The connecting mechanisms (12) all include: Connecting pipe (12-1), wherein the connecting pipe (12-1) is sleeved on the bottom of the support rod (2); Two annular slide rails (12-3) are provided, and are fixed at the bottom of the connecting pipe (12-1) respectively. The limiting plates (12-8) are four in number and are respectively slidably mounted on the lower annular slide rail (12-3); The fixing plates are two in number and are respectively fixed to the left and right bottom side walls; Two rotating plates (12-9) are screwed onto the fixed plates via shafts and bearings respectively. The rotating plates (12-9) are located between the fixed plates. The fixing bolts (12-11) are screwed through the limiting plate (12-8) and their inner ends abut against the rotating plates (12-9).

4. The escape-prevention isolation net for large-scale ecological aquaculture according to claim 3, characterized in that: The bottom of the connecting pipe (12-1) is fixed with several No. 3 cone rods (12-2) arranged in a ring. The No. 3 cone rods (12-2) are set to the same size as the No. 2 cone rod (5).

5. The escape-prevention isolation net for large-scale ecological aquaculture according to claim 3, characterized in that: Several No. 2 fixing brackets (12-4) are slidably mounted on the upper annular slide rail (12-3) to the left and right respectively. The inner walls of the No. 2 fixing brackets (12-4) are fitted to the annular wall of the support rod (2). The upper side wall of the No. 2 fixing bracket (12-4) is provided with a No. 2 slot (12-10). The bottom of the No. 2 slot (12-10) is provided with a No. 2 fixing groove (12-5). Several through No. 2 fixing holes are provided at the front and back of the No. 2 fixing bracket (12-4). Several No. 2 fixing screws (12-6) are inserted into the corresponding No. 2 fixing holes and iron ring (8). The front and back of the No. 2 fixing screws (12-6) are screwed together by No. 2 nuts (12-7). The limiting plate (12-8) is fixed at the bottom of the No. 2 fixing bracket (12-4) to the front and back respectively.

6. The escape-prevention isolation net for large-scale ecological aquaculture according to claim 1, characterized in that: The aforementioned support mechanisms (13) all include: Adjusting screw (13-1), the adjusting screw (13-1) is screwed onto the side wall of the first fixed frame (6) via a shaft and a bearing seat; The internally threaded tube (13-2) is threadedly fitted onto the adjusting screw (13-1); Rotary wheel (13-3), wherein the rotary wheel (13-3) is sleeved and fixed on the internally threaded tube (13-2); The fourth tapered rod (13-4) is fixed to the bottom of the internally threaded tube (13-2).

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