Anti-wave stable floating frame for oyster deep-sea hanging culture

Abstract

The utility model provides a kind of oyster deep-sea is hung and is raised with anti storm solid floating rack, it is related to oyster deep-sea aquaculture equipment technical field, including four floating blocks, the bottom of floating block is provided with buffer anchoring component.The utility model improves the anti storm solid performance of floating rack, impact force will be passed to anchor chain body by floating rack, anchor chain body pulls top connecting slide post, so that top sliding presser plate slides in connecting sleeve ring and compresses top buffer spring;At the same time, reverse tension that anchor receives can pull bottom connecting slide post, so that bottom sliding presser plate slides and compresses bottom buffer spring, impact force can be converted into elastic potential energy, impact force buffering is realized, the structure can effectively weaken storm, ocean current impact on floating rack, avoid anchoring component fracture due to stress concentration, prevent floating rack overturning or displacement, significantly improve the anti storm solid performance of floating rack in deep-sea complex environment, ensure the continuity and safety of oyster culture process.

Description

Technical Field

[0001] This utility model relates to the technical field of oyster deep-sea aquaculture equipment, and in particular to a wind and wave resistant and stable floating frame for oyster deep-sea hanging culture. Background Technology

[0002] Deep-sea oyster farming is a method in which oyster seedlings are attached to carriers such as farming ropes and cages, and the carriers are suspended in the deep sea using floating frames. This method can utilize the high-quality water, abundant food, and stable water temperature environment of the deep sea to improve the growth rate and quality of oysters, while avoiding problems such as nearshore water pollution and space overcrowding. It has become one of the mainstream directions for large-scale oyster farming in recent years. The wind and wave resistant and stable floating frame is the core support structure of the oyster deep-sea suspending culture system. Its main function is to provide a stable suspension platform for the culture carrier, while resisting the impact of frequent wind, waves and ocean currents in the deep-sea environment, preventing the floating frame from overturning, shifting or being damaged, and ensuring the continuity and safety of the culture process. It is a key piece of equipment to ensure the yield and benefits of deep-sea oyster culture.

[0003] The existing oyster deep-sea suspending and wave-resistant stable floating frame has the following shortcomings: Because the existing floating platforms are mostly rigidly connected and lack buffer components, the impact force is directly transmitted to the main body of the floating platform when hit by wind, waves and ocean currents, which can easily cause the anchor components to break or the floating platform to capsize, thus failing to ensure the stability of the floating platform. At the same time, because the existing devices are mostly fixedly connected to the floats and the length of the floats is not adjustable, it is impossible to flexibly assemble the floating platform according to the aquaculture needs, and it is also difficult to adapt to aquaculture areas of different widths, resulting in poor assembly flexibility and applicability. Utility Model Content

[0004] This utility model mainly provides a wind and wave resistant and stable floating frame for deep-sea oyster farming that is highly resistant to wind and waves, flexible in assembly, and adaptable to different aquaculture areas.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wind and wave stabilizing floating frame for deep-sea oyster cultivation, comprising four floats, adjustable floats, a buffer anchoring assembly, and an anchor chain ring. The adjustable floats are arranged on the opposite sides of two adjacent floats, the buffer anchoring assembly is arranged at the bottom of the floats, and the anchor chain ring is fixedly connected to the center of the bottom of the floats. The buffer anchoring assembly includes an anchor chain body, a spring buffer, and an anchor. The anchor chain body is installed at the bottom of the anchor chain swivel via a locking buckle. The spring buffer includes a connecting collar, a sliding pressure plate, a connecting slide post, and a buffer spring. The sliding pressure plate is slidably connected to the upper and lower sides of the inner surface of the connecting collar. The connecting slide post is fixedly connected to the opposite sides of the two sliding pressure plates. The end of the connecting slide post away from the sliding pressure plate extends to the outside of the connecting collar. The top connecting slide post is connected to the bottom of the anchor chain body by a locking buckle, and the bottom connecting slide post is connected to the top of the anchor by a locking buckle. The buffer spring is fixedly connected to the opposite sides of the two sliding pressure plates. The end of the buffer spring is located on the outer surface of the connecting slide post and is fixedly connected to the inner wall of the connecting collar at the end away from the sliding pressure plate.

[0006] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. In this utility model, the stability of the floating platform against wind and waves is improved through the cooperation between the various components of the buffer anchoring assembly. When encountering wind, waves, or ocean currents, the impact force is transmitted to the anchor chain body through the floating platform. The anchor chain body pulls the top connecting slide column, causing the top sliding pressure plate to slide within the connecting collar and compress the top buffer spring. At the same time, the reverse tension of the anchor pulls the bottom connecting slide column, causing the bottom sliding pressure plate to slide and compress the bottom buffer spring. The elastic deformation of the buffer spring can convert the impact force into elastic potential energy, thereby achieving buffering and unloading of the impact force. This structure can effectively weaken the impact of wind, waves, and ocean currents on the floating platform, prevent the anchoring components from breaking due to concentrated force, prevent the floating platform from overturning or shifting, significantly improve the stability of the floating platform against wind and waves in complex deep-sea environments, and ensure the continuity and safety of oyster farming.

[0007] 2. In this utility model, the connection between the float block and the adjustable float rod is facilitated through the mutual cooperation of the connecting groove, positioning post, connecting slide groove, sliding guide rod, sliding pull plate, tightening spring, sliding baffle on the float block and the connecting sleeve, extension tube, connecting slot, positioning slot, threaded post, knob, and positioning insert on the adjustable float rod. Furthermore, the size of the float frame can be controlled by adjusting the length of the adjustable float rod. When connecting the float block and the adjustable float rod, pulling the sliding pull plate causes it to slide on the sliding guide rod and compress the tightening spring. The sliding pull plate then moves the sliding baffle out of the connecting groove. The end of the extension tube away from the connecting sleeve is inserted into the connecting groove, causing the positioning post to insert into the connecting slot of the extension tube. Releasing the sliding pull plate resets the tightening spring, pushing the sliding pull plate so that the sliding baffle passes through to the top of the connecting groove. The extension tube is fixed in place, completing the connection between the float and the adjustable float. To adjust the float length, rotating the knob drives the threaded post to rotate, causing the positioning pin to move out of the positioning slot of the extension tube. The extension tube is then pulled and slid into the connecting sleeve to the appropriate length. Rotating the knob in the opposite direction then inserts the positioning pin into the corresponding positioning slot, locking the extension tube's position. This allows for adjustment of the float length and ultimately controls the size of the floating platform. The connection between the float and the adjustable float requires no complex tools, making the process simple and convenient, reducing assembly difficulty and improving assembly efficiency. Furthermore, the length of the adjustable float can be flexibly adjusted according to the scale of aquaculture and the required sea area width, thereby changing the overall size of the floating platform. This allows the floating platform to adapt to different aquaculture scenarios, enhancing its applicability and flexibility, and meeting the diverse needs of large-scale oyster farming. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of the wind and wave resistant and stable floating frame for deep-sea oyster cultivation according to this utility model; Figure 2 This is a schematic diagram of the bottom structure of the float of this utility model; Figure 3 This is a schematic diagram of the top structure of the float of this utility model; Figure 4 This is a schematic diagram of the adjustable float of this utility model; Figure 5 This is an enlarged cross-sectional structural diagram of the adjustable float of this utility model; Figure 6 This is a schematic diagram of the structure of the buffer anchoring component of this utility model; Figure 7 This is a cross-sectional structural diagram of the spring buffer of this utility model.

[0009] Legend: 1. Float; 11. Cage hanging ring; 12. Anchor chain hanging ring; 13. Connecting groove; 14. Positioning post; 15. Connecting slide; 16. Sliding guide rod; 17. Sliding pull plate; 18. Tightening spring; 19. Sliding baffle; 2. Adjustable float; 21. Connecting sleeve; 22. Extension tube; 23. Connecting slot; 24. Positioning slot; 25. Knob; 26. Threaded post; 27. Positioning insert; 3. Buffer anchoring assembly; 31. Anchor chain body; 32. Spring buffer; 321. Connecting collar; 322. Sliding pressure plate; 323. Connecting slide; 324. Buffer spring; 33. Anchor. Detailed Implementation

[0010] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0011] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. Please see Figure 1 - Figure 7 This utility model provides a technical solution: a wind and wave stabilizing floating frame for deep-sea oyster cultivation, including four floats 1, adjustable floats 2, buffer anchoring components 3 and anchor chain rings 12. The adjustable floats 2 are set on the opposite sides of two adjacent floats 1, the buffer anchoring components 3 are set on the bottom of the floats 1, and the anchor chain rings 12 are fixedly connected to the bottom center of the floats 1. The buffer anchoring assembly 3 includes an anchor chain body 31, a spring buffer 32, and an anchor 33. The anchor chain body 31 is installed at the bottom of the anchor chain hanging ring 12 by a locking buckle. The spring buffer 32 includes a connecting collar 321, a sliding pressure plate 322, a connecting slide post 323, and a buffer spring 324. The sliding pressure plate 322 is slidably connected to the upper and lower sides of the inner surface of the connecting collar 321. The connecting slide post 323 is fixedly connected to the opposite sides of the two sliding pressure plates 322. The end of the connecting slide post 323 away from the sliding pressure plate 322 extends to the outer side of the connecting collar 321. The top connecting slide post 323 is connected to the bottom of the anchor chain body 31 by a latch, and the bottom connecting slide post 323 is connected to the top of the anchor 33 by a latch. The buffer spring 324 is fixedly connected to the opposite sides of the two sliding pressure plates 322. The end of the buffer spring 324 is located on the outer surface of the connecting slide post 323 and is fixedly connected to the inner wall of the connecting collar 321.

[0012] like Figure 3As shown, four breeding cage hanging rings 11 are fixedly connected to the bottom of the outer surface of the float 1, and four connecting grooves 13 are opened on the top of the outer surface of the float 1. A positioning post 14 is fixedly connected to the bottom of the inner surface of the connecting groove 13. Here, the four breeding cage hanging rings 11 can suspend multiple sets of breeding cages at the same time, which improves the space utilization of the float 1. The symmetrical distribution can make the float 1 bear the force evenly, and avoid the float tilting due to excessive weight on one side. The connecting groove 13 provides positioning space for the installation of the adjustable float 2. The positioning post 14 cooperates with the connecting slot 23 of the extension tube 22 to quickly perform preliminary positioning of the adjustable float 2, preventing the adjustable float 2 from shifting laterally in the connecting groove 13, and providing a basis for the subsequent limiting and fixing of the sliding baffle 19.

[0013] like Figure 3 As shown, the upper surface of the float 1 has four connecting grooves 15. A sliding guide rod 16 is fixedly connected to the middle of the connecting groove 15. A sliding pull plate 17 is slidably connected to the outer surface of the sliding guide rod 16. Here, the clamping spring 18 always applies a spring force to the sliding pull plate 17 toward the connecting groove 13, so that the sliding baffle 19 is stably stuck at the top of the connecting groove 13, forming a reliable limit on the extension tube 22 and preventing the extension tube 22 from coming out of the connecting groove 13 under the impact of wind and waves. When it is necessary to disassemble the adjustable float 2, simply pull the sliding pull plate 17 to compress the clamping spring 18, which will drive the sliding baffle 19 to disengage from the connecting groove 13. The operation is convenient and requires no additional tools.

[0014] like Figure 3 As shown, a clamping spring 18 is fixedly connected to one side of the sliding pull plate 17. The clamping spring 18 is set on the outer surface of the sliding guide rod 16. Two sliding baffles 19 are fixedly connected to the other side of the sliding pull plate 17. The end of the sliding baffle 19 away from the sliding pull plate 17 extends through to the top of the connecting groove 13. Here, the connecting sleeve 21 provides support for the sliding of the extension tube 22. The extension tube 22 can freely extend and retract within the connecting sleeve 21 to adjust the length of the adjustable float 2. The sliding engagement between the extension tube 22 and the connecting groove 13, combined with the insertion of the positioning post 14 and the connecting slot 23, makes the connection between the adjustable float 2 and the float block 1 tighter, while preventing the adjustable float 2 from rotating in the horizontal direction, thus ensuring the stability of the overall structure of the float frame.

[0015] like Figure 4As shown, the adjustable float 2 includes a connecting sleeve 21. Extension tubes 22 are slidably inserted into both the left and right sides of the inner surface of the connecting sleeve 21. The end of the extension tube 22 away from the connecting sleeve 21 is slidably engaged with the inner surface of the connecting groove 13. The end of the extension tube 22 away from the connecting sleeve 21 has a through-hole connecting slot 23. The positioning post 14 is slidably inserted into the inner surface of the connecting slot 23. Here, the connecting sleeve 21 provides support for the sliding of the extension tube 22. The extension tube 22 can freely extend and retract within the connecting sleeve 21 to adjust the length of the adjustable float 2. The sliding engagement of the extension tube 22 with the connecting groove 13, combined with the engagement of the positioning post 14 with the connecting slot 23, makes the connection between the adjustable float 2 and the float block 1 tighter, while preventing the adjustable float 2 from rotating in the horizontal direction, thus ensuring the stability of the overall structure of the float frame.

[0016] like Figure 5 As shown, the extension tube 22 has several vertically penetrating positioning slots 24 in its middle section. Threaded posts 26 are threaded onto the top left and right sides of the outer surface of the connecting sleeve 21. A knob 25 is fixedly connected to the top of each threaded post 26, and a positioning pin 27 is fixedly connected to the bottom of each threaded post 26. The bottom end of the positioning pin 27 extends through the inner surface of the positioning slots 24. Here, several positioning slots 24 are evenly distributed along the length of the extension tube 22. Appropriate positioning slots 24 can be selected to cooperate with the positioning pins 27 according to the required float size, achieving precise locking of the adjustable float 2 length. The knob 25 increases the contact area between the hand and the threaded post 26, facilitating the operator to rotate the threaded post 26 and quickly insert or disengage the positioning pin 27 into or out of the positioning slot 24, improving length adjustment efficiency. Furthermore, the threaded connection has self-locking properties, preventing the positioning pin 27 from loosening during use and ensuring the stability of the adjustable float 2 length.

[0017] The usage and working principle of this device are as follows: When assembling the floating frame, first determine the length of the adjustable float 2 according to the width of the aquaculture area and the scale of aquaculture. Rotate the knob 25 to drive the threaded post 26 to rotate, so that the positioning post 27 moves out of the positioning slot 24 of the extension tube 22. Pull the extension tubes 22 on both sides to slide within the connecting sleeve 21 to the appropriate length. Then rotate the knob 25 in the opposite direction to allow the positioning post 27 to insert into the corresponding positioning slot 24, thus completing the adjustment of the length of the adjustable float 2. Next, pull the sliding plate 17 on the float block 1, so that the sliding plate 17 slides along the sliding guide rod 16 and compresses the top spring 18. The sliding pull plate 17 moves the sliding baffle 19 out of the connecting groove 13, inserting the end of the extension tube 22 away from the connecting sleeve 21 into the connecting groove 13. At the same time, the positioning pin 14 on the float 1 is aligned and inserted into the connecting slot 23 of the extension tube 22. Then, the sliding pull plate 17 is released, the spring 18 is tightened and pushed back to push the sliding pull plate 17, causing the sliding baffle 19 to pass through to the top of the connecting groove 13, limiting and fixing the extension tube 22. The connection of the four floats 1 and the four adjustable floats 2 is completed in sequence to form a rectangular floating frame structure. Then, the anchor chain body 31 of the buffer anchoring assembly 3 is connected by a locking buckle. The anchor chain loop 12 is attached to the bottom of the float 1. The spring buffer 32 is then connected to the bottom of the anchor chain body 31 and the top of the anchor 33 via locking buckles. Finally, the anchor 33 is lowered into the deep seabed to complete the installation and fixation of the float. During use, oyster farming cages are suspended by ropes from the farming cage loop 11 at the bottom of the float 1. When encountering waves or ocean currents, the impact force is transmitted through the float to the anchor chain body 31. The anchor chain body 31 pulls the connecting slide pin 323 at the top of the spring buffer 32, causing the top sliding pressure plate 322 to slide within the connecting collar 321 and compress the top buffer spring 322. 24. At the same time, the anchor 33 is subjected to the reverse pull force from the seabed, which pulls the bottom connecting slide column 323, causing the bottom sliding pressure plate 322 to slide and compress the bottom buffer spring 324. The elastic deformation of the buffer spring 324 converts the impact force into elastic potential energy, thereby achieving the buffering and unloading of the impact force and preventing the anchoring components from breaking and the floating frame from overturning. When it is necessary to adjust the size of the floating frame or disassemble and transport it, first take the anchor 33 out of the seabed, then pull the sliding pull plate 17 to make the sliding baffle 19 disengage from the connecting groove 13, remove the adjustable float 2, and rotate the knob 25 to adjust the adjustable float 2 to the shortest length, so that it can be transported or reassembled.

[0018] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wind and wave resistant and stable floating frame for deep-sea oyster cultivation, characterized in that: It includes four floats (1), an adjustable float (2) is provided on the opposite side of two adjacent floats (1), a buffer anchoring assembly (3) is provided at the bottom of the floats (1), and an anchor chain hanging ring (12) is fixedly connected to the bottom center of the floats (1). The buffer anchoring assembly (3) includes an anchor chain body (31), a spring buffer (32), and an anchor (33). The anchor chain body (31) is installed at the bottom of the anchor chain hanging ring (12) by a locking buckle. The spring buffer (32) includes a connecting collar (321). Sliding pressure plates (322) are slidably connected to the upper and lower sides of the inner surface of the connecting collar (321). Connecting sliding pins (323) are fixedly connected to the opposite sides of the two sliding pressure plates (322). The connecting sliding pins (323) are away from the sliding pressure plates (321). One end of the connecting pin (322) extends to the outside of the connecting collar (321). The top connecting pin (323) is connected to the bottom of the anchor chain body (31) by a buckle. The bottom connecting pin (323) is connected to the top of the anchor (33) by a buckle. The two sliding pressure plates (322) are fixedly connected to the opposite sides of each other with a buffer spring (324). The buffer spring (324) is set on the outer surface of the connecting pin (323) and the end away from the sliding pressure plate (322) is fixedly connected to the inner wall of the connecting collar (321).

2. The sturdy, wave-resistant floating frame for deep-sea oyster cultivation according to claim 1, characterized in that: Four breeding cage hanging rings (11) are fixedly connected to the bottom of the outer surface of the float (1), and four connecting grooves (13) are opened on the top of the outer surface of the float (1). A positioning column (14) is fixedly connected to the bottom of the inner surface of the connecting groove (13).

3. The sturdy, wave-resistant floating frame for deep-sea oyster cultivation according to claim 2, characterized in that: The upper surface of the float (1) is provided with four connecting grooves (15), and a sliding guide rod (16) is fixedly connected to the middle of the connecting groove (15). A sliding pull plate (17) is slidably connected to the outer surface of the sliding guide rod (16).

4. The sturdy, wave-resistant floating frame for deep-sea oyster cultivation according to claim 3, characterized in that: A clamping spring (18) is fixedly connected to one side of the sliding pull plate (17). The clamping spring (18) is set on the outer surface of the sliding guide rod (16). Two sliding baffles (19) are fixedly connected to the other side of the sliding pull plate (17). The end of the sliding baffle (19) away from the sliding pull plate (17) extends through to the top of the connecting groove (13).

5. The sturdy, wave-resistant floating frame for deep-sea oyster cultivation according to claim 2, characterized in that: The adjustable float (2) includes a connecting sleeve (21). Extension tubes (22) are slidably inserted into the left and right sides of the inner surface of the connecting sleeve (21). The end of the extension tube (22) away from the connecting sleeve (21) is slidably engaged in the inner surface of the connecting groove (13). The end of the extension tube (22) away from the connecting sleeve (21) is provided with a vertically penetrating connecting slot (23). The positioning post (14) is slidably inserted into the inner surface of the connecting slot (23).

6. The sturdy, wave-resistant floating frame for deep-sea oyster cultivation according to claim 5, characterized in that: The extension tube (22) has several vertically penetrating positioning slots (24) in the middle. The top left and right sides of the outer surface of the connecting sleeve (21) are threaded with threaded posts (26). The top of the threaded post (26) is fixedly connected with a knob (25). The bottom of the threaded post (26) is fixedly connected with a positioning insert (27). The bottom end of the positioning insert (27) penetrates to the inner surface of the positioning slot (24).

Images