Special antiskid pedal for seawater net cage

Abstract

The utility model discloses a special anti-skidding footboard for a seawater net cage, which comprises a net cage base body, a first anti-skidding footboard, a second anti-skidding footboard and a third anti-skidding footboard, six support connecting pieces are fixedly connected between the inner walls of the net cage base body, and strip-shaped drainage through grooves are arranged in the support connecting pieces. A square drainage through groove is formed in the junction of the six supporting connecting pieces, a first-class anti-skid pedal is arranged at the top of the strip-shaped drainage through groove and located between the square drainage through groove and the net cage base body, and a second-class anti-skid pedal is arranged at the top of the square drainage through groove. The first-class anti-skid pedal, the second-class anti-skid pedal and the third-class anti-skid pedal are respectively installed in the net cage base body, and the anti-skid pedals and the supporting connecting pieces which intersect vertically and horizontally are used for dividing the breeding units in the net cage base body. Seawater can be rapidly discharged through the leak hole type connecting plate in the anti-skid pedal, and the situation that use of the anti-skid pedal is affected by accumulated water is avoided.

Description

Technical Field

[0001] This utility model relates to the field of marine cage technology, specifically to a special anti-slip footplate for marine cages. Background Technology

[0002] Marine cages are a type of aquaculture facility widely used in marine environments, designed to achieve efficient cultivation of marine organisms through scientific and rational design and technology. With the development of the marine economy, the use of marine cages has become increasingly widespread, and their structure and functions have become more diversified. Anti-slip footboards, as an important component of marine cages, play an indispensable role.

[0003] Existing seawater cages typically use multiple buoyancy tanks and anti-slip treads to divide the internal aquaculture units. However, in actual use, when workers are laying or hauling the nets, seawater can easily be brought onto the anti-slip treads, causing water accumulation. This can lead to slips or inconvenience for workers during operation. To improve the effectiveness of the anti-slip treads, we propose a special anti-slip tread for seawater cages. Utility Model Content

[0004] The purpose of this invention is to provide a special anti-slip footplate for seawater cages to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a special anti-slip tread for seawater cages, comprising a cage base, a first-class anti-slip tread, a second-class anti-slip tread, and a third-class anti-slip tread. Six supporting connectors are fixedly connected between the inner walls of the cage base. A strip-shaped drainage channel is formed inside the supporting connector. A square drainage channel is formed at the intersection of the six supporting connectors. A first-class anti-slip tread is provided at the top of the strip-shaped drainage channel and between the square drainage channel and the cage base. A second-class anti-slip tread is provided at the top of the square drainage channel. A third-class anti-slip tread is provided at the top of the strip-shaped drainage channel and between two square drainage channels.

[0006] As a further preferred embodiment of this technical solution, the main structure of the first-class, second-class, and third-class anti-slip pedals includes a flow guide side plate, a support connecting rod, a perforated connecting plate, and an anti-slip panel. The support connecting rod is fixedly connected between the flow guide side plates, and a perforated connecting plate is fixedly connected to the outside of the support connecting rod and between the flow guide side plates. An anti-slip panel is fixedly connected to the top of the perforated connecting plate.

[0007] As a further preferred embodiment of this technical solution, the type of anti-slip pedal further includes two fixing blocks, which are respectively fixedly connected to both sides of the guide side plate. The bottom of each of the two fixing blocks is fixedly connected to a positioning rod. A connecting groove is provided on the top of the anti-slip panel, and a protrusion is fixedly connected inside the connecting groove.

[0008] As a further preferred embodiment of this technical solution, the second type of anti-slip pedal also includes four connecting rings, which are respectively fixedly connected to the outer side of the anti-slip panel. The bottom of the guide side plate is fixedly connected to four threaded rods, and the outer side of each threaded rod is threaded with a fastening nut.

[0009] As a further preferred embodiment of this technical solution, the three types of anti-slip pedals also include two connecting grooves, both of which are fixedly connected to the top of the anti-slip panel, and each connecting groove has a protrusion fixedly connected inside.

[0010] As a further preferred embodiment of this technical solution, triangular connectors are fixedly connected to the intersection of the six supporting connectors and the connection with the cage base, and the triangular connectors are provided with positioning holes inside.

[0011] As a further preferred embodiment of this technical solution, the anti-slip panel is mainly made of polyurethane material, and the outer side of the anti-slip panel is provided with anti-slip texture.

[0012] This utility model provides a special anti-slip footplate for seawater cages, which has the following beneficial effects:

[0013] (1) This utility model installs a type I anti-slip tread, a type II anti-slip tread, and a type III anti-slip tread inside the net cage base. The anti-slip tread and the intersecting support connectors divide the aquaculture units inside the net cage base. When the fishing net brings seawater onto the anti-slip tread, the seawater can be quickly discharged through the perforated connecting plate inside, avoiding water accumulation that could affect the use of the anti-slip tread.

[0014] (2) This utility model uses segmented anti-slip pedals of type I, type II, and type III to connect with the cage base and supporting connectors. This design allows for easy disassembly and repair of individual anti-slip pedals when they are damaged, greatly facilitating maintenance work in marine cage aquaculture. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the connection structure of the cage base of this utility model;

[0017] Figure 3 This is a schematic diagram of a type of anti-slip pedal structure according to the present invention;

[0018] Figure 4 This is a half-sectional view of the anti-slip pedal of this utility model;

[0019] Figure 5 This is a schematic diagram of the second type of anti-slip pedal structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the three types of anti-slip pedals of this utility model;

[0021] In the diagram: 1. Cage base; 2. Support connector; 3. Strip drainage channel; 4. Triangular connector; 5. Positioning hole; 6. Square drainage channel; 7. Class I anti-slip tread; 8. Class II anti-slip tread; 9. Class III anti-slip tread; 10. Guide side plate; 11. Support connecting rod; 12. Perforated connecting plate; 13. Anti-slip panel; 14. Fixing block; 15. Positioning rod; 16. Connecting groove; 17. Protrusion; 18. Connecting ring; 19. Threaded rod; 20. Fastening nut. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figures 1-6 As shown, in this embodiment, the anti-slip tread for seawater cages includes a cage base 1, a first-class anti-slip tread 7, a second-class anti-slip tread 8, and a third-class anti-slip tread 9. Six supporting connectors 2 are fixedly connected between the inner walls of the cage base 1. The supporting connectors 2 have strip-shaped drainage channels 3 inside. A square drainage channel 6 is opened at the intersection of the six supporting connectors 2. A first-class anti-slip tread 7 is set at the top of the strip-shaped drainage channel 3 and between the square drainage channel 6 and the cage base 1. A second-class anti-slip tread 8 is set at the top of the square drainage channel 6. A third-class anti-slip tread 9 is set at the top of the strip-shaped drainage channel 3 and between the two square drainage channels 6. Triangular connectors 4 are fixedly connected at the intersection of the six supporting connectors 2 and at the connection with the cage base 1. A positioning hole 5 is opened inside the triangular connector 4.

[0024] Before using the seawater cages, the cage base 1 is first fixed to the sea surface using an anchoring system or fixed piles. Then, according to the usage requirements, the first-class anti-slip pedals 7, the second-class anti-slip pedals 8, and the third-class anti-slip pedals 9 are installed on top of the support connector 2 (specifically, made of 316 stainless steel, which contains molybdenum to provide better corrosion resistance, especially suitable for marine environments, able to resist seawater erosion, and is high in strength and durable). During use, if seawater falls on top of the anti-slip pedals along with the fishing nets, it will enter the square drainage channel 6 or the strip drainage channel 3 through the anti-slip pedals and eventually flow into the ocean.

[0025] After prolonged use, if individual anti-slip pedals become damaged, they can be quickly disassembled and repaired by simply removing a portion of the anti-slip pedals, greatly facilitating maintenance work in marine cage aquaculture activities.

[0026] like Figures 1-6 As shown, the main structures of Class I anti-slip pedals 7, Class II anti-slip pedals 8, and Class III anti-slip pedals 9 include flow guide side plates 10, supporting connecting rods 11, perforated connecting plates 12, and anti-slip panels 13. Supporting connecting rods 11 are fixedly connected between the flow guide side plates 10. Perforated connecting plates 12 are fixedly connected to the outside of the supporting connecting rods 11 and between the flow guide side plates 10. Anti-slip panels 13 are fixedly connected to the top of the perforated connecting plates 12. Class I anti-slip pedal 7 also includes two fixing blocks 14, which are respectively fixedly connected to both sides of the flow guide side plates 10. Positioning rods 15 are fixedly connected to the bottom of each of the two fixing blocks 14. The anti-slip surface... The top of the plate 13 is provided with a connecting groove 16, and a protrusion 17 is fixedly connected inside the connecting groove 16. The second type of anti-slip pedal 8 also includes four connecting rings 18, which are fixedly connected to the outside of the anti-slip panel 13. The bottom of the guide side plate 10 is fixedly connected with four threaded rods 19, and a fastening nut 20 is threadedly connected to the outside of the threaded rods 19. The third type of anti-slip pedal 9 also includes two connecting grooves 16, which are fixedly connected to the top of the anti-slip panel 13. A protrusion 17 is fixedly connected inside the connecting groove 16. The anti-slip panel 13 is mainly made of polyurethane material, and anti-slip texture is provided on the outside of the anti-slip panel 13.

[0027] The anti-slip texture on the outer side of the anti-slip panel 13 (specifically made of polyurethane material, which has good corrosion resistance, wear resistance and aging resistance) effectively improves the stability of workers during the stepping process, prevents people from slipping, and improves the overall efficiency of seawater cage aquaculture. When seawater falls to the top of the anti-slip pedal, the guide side plate 10 (specifically made of high-density polyethylene material, which has excellent chemical resistance and corrosion resistance, and also provides good impact resistance and strength) can quickly gather the seawater to the middle of the anti-slip pedal, so that the seawater can quickly come into contact with the perforated connecting plate 12 (specifically made of glass fiber reinforced plastic material, which has the characteristics of high strength, good corrosion resistance and large load-bearing capacity), and under the action of the perforated connecting plate 12, it is introduced into the corresponding drainage channel to achieve rapid discharge of seawater.

[0028] This utility model provides a special anti-slip footplate for seawater cages. The specific working principle is as follows: Before using the seawater cage, the cage base 1 is first fixed to the sea surface using an anchoring system or fixed piles. Then, according to the usage requirements, a first-class anti-slip footplate 7 (which is initially fixed by extending two positioning rods 15 into the positioning holes 5 near the cage base 1), a second-class anti-slip footplate 8 (which is fixed by fitting its four outer connecting rings 18 onto the outer side of the corresponding protrusions 17, so that its four threaded rods 19 at the bottom extend into the corresponding positioning holes 5, and finally fixed by using fastening nuts 20), and a third-class anti-slip footplate 9 (set on the top of the corresponding strip drainage channel 3 and fixed in conjunction with the second-class anti-slip footplate 8) are installed on the top of the support connector 2.

[0029] During use, if seawater falls onto the anti-slip pedal along with the fishing net, it will be guided to the perforated connecting plate 12 by the flow guide side plate 10, and finally flow into the ocean through the perforated connecting plate 12, the strip drainage channel 3 or the square drainage channel 6.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special anti-skid deck for seawater net cage, comprising a net cage base body (1), a first type of anti-skid deck (7), a second type of anti-skid deck (8) and a third type of anti-skid deck (9), characterized in that: Six support connecting pieces (2) are fixedly connected between the inner walls of the net cage base body (1), strip-shaped drainage channels (3) are arranged in the support connecting pieces (2), square-shaped drainage channels (6) are arranged at the intersection of the six support connecting pieces (2), a first type of anti-skid tread plate (7) is arranged on the top of the strip-shaped drainage channels (3) between the square-shaped drainage channels (6) and the net cage base body (1), a second type of anti-skid tread plate (8) is arranged on the top of the square-shaped drainage channels (6), and a third type of anti-skid tread plate (9) is arranged on the top of the strip-shaped drainage channels (3) between the two square-shaped drainage channels (6).

2. The anti-slip deck for sea cages according to claim 1, characterized in that: The main structure of the first type of anti-skid tread plate (7), the second type of anti-skid tread plate (8) and the third type of anti-skid tread plate (9) comprises flow guide side plates (10), support connecting rods (11), perforated connecting plates (12) and anti-skid panels (13), the support connecting rods (11) are fixedly connected between the flow guide side plates (10), the perforated connecting plates (12) are fixedly connected to the outer sides of the support connecting rods (11) between the flow guide side plates (10), and the anti-skid panels (13) are fixedly connected to the top of the perforated connecting plates (12).

3. The anti-slip deck for sea cages according to claim 2, characterized in that: The first type of anti-skid tread plate (7) further comprises two fixed blocks (14), the two fixed blocks (14) are fixedly connected to the two sides of the flow guide side plates (10), positioning rods (15) are fixedly connected to the bottom of the two fixed blocks (14), a connecting groove (16) is arranged on the top of the anti-skid panel (13), and a protruding block (17) is fixedly connected in the connecting groove (16).

4. The anti-slip deck for sea cages according to claim 2, characterized in that: The second type of anti-skid tread plate (8) further comprises four connecting rings (18), the four connecting rings (18) are fixedly connected to the outer sides of the anti-skid panel (13), four threaded rods (19) are fixedly connected to the bottom of the flow guide side plates (10), and fastening nuts (20) are threadedly connected to the outer sides of the threaded rods (19).

5. The anti-slip deck for sea water net pens according to claim 2, characterized in that: The third type of anti-skid tread plate (9) further comprises two connecting grooves (16), the two connecting grooves (16) are fixedly connected to the top of the anti-skid panel (13), and a protruding block (17) is fixedly connected in each connecting groove (16).

6. The anti-slip deck for sea water net pens according to claim 1, characterized in that: Triangular connecting pieces (4) are fixedly connected at the intersection of the six support connecting pieces (2) and the connection with the net cage base body (1), and positioning holes (5) are arranged in the triangular connecting pieces (4).

7. The anti-slip deck for sea water net pens according to claim 2, characterized in that: The anti-skid panel (13) is mainly made of polyurethane material, and anti-skid lines are arranged on the outer side of the anti-skid panel (13).

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