Sea area floating bed structure for gulfweed cultivation

Abstract

The invention relates to the related technical field of ocean engineering, in particular to a sea area floating bed structure for gulfweed cultivation, which comprises a floating bed, one side surface of the floating bed is provided with a connecting hole, and the inner side surface of the connecting hole is fixedly connected with a connecting column. According to the sea area floating bed structure for gulfweed cultivation, the pull ropes made of polypropylene can swing along with the spring pieces, concentrated stress is converted into dispersed flexible stress, the situation that a clamping part is abraded due to rigid friction is avoided, the circular holes and the pull ropes are designed in a size matched mode, deviation of the pull ropes is limited, space is reserved for movement of the pull ropes, and the service life of the pull ropes is prolonged. The spring piece is made of 316 stainless steel, sealing protection of double sealing rings is matched, invasion of seawater and sediment can be effectively blocked, stable operation of the elastic adjusting function is ensured, transverse storm impact and longitudinal tide traction can be effectively eliminated by means of the stretching and compression deformation capacity of the spring piece, and the buffering effect is improved. And the floating bed group can still keep a complete structure under continuous stormy waves.

Description

Technical Field

[0001] This invention relates to the field of marine engineering technology, and in particular to a floating bed structure for Sargassum cultivation in marine areas. Background Technology

[0002] Sargassum is an algae belonging to the genus Sargassum in the family Sargassaceae of the phylum Phaeophyta. The thallus is large, perennial, and can be divided into holdfasts, trunk, branches, and foliules; some species have air sacs. It is widely distributed in warm and temperate waters, found along the coast of China, and is abundant in the coastal areas of Guangdong and Guangxi. Sargassum is rich in carbohydrates such as alginate and brown algal starch, as well as minerals and vitamins. It has high economic value, as it can be used to extract industrial raw materials such as alginate; the young algae are edible and can be used as feed; it can also be used to produce seaweed fertilizer. Floating beds for aquaculture are artificial cultivation facilities used in shallow seas and intertidal zones. Their core function is to provide a stable growth carrier and environment for large algae such as kelp and Sargassum, or some aquatic plants, combining engineering practicality and ecological adaptability. Therefore, a floating bed structure for Sargassum aquaculture is particularly needed.

[0003] Chinese patent CN219341918U, published on July 14, 2023, discloses a floating bed for water treatment. The method involves placing a floating bed body one above a floating bed body two, aligning the insertion blocks on the floating bed body one with the insertion slots on the floating bed body two, and moving the floating bed body one downwards so that the insertion blocks are inserted into the insertion slots. A limiting block is also inserted into the limiting slot, thus securing the adjacent floating bed bodies one and two together. This improves the efficiency of assembling the floating bed bodies one and two. However, in this water treatment floating bed, the connections between the floating beds are all rigidly fitted, with no buffer space between the floating bed units. In marine environments, due to constant exposure to... The impact of wind and waves, tidal fluctuations, and ocean current disturbances means that the kinetic energy of the sea surface water is much greater than that of inland waters. When the wind and waves are relatively small, the continuous vibration between the floating bed units can easily cause wear and tear at the joints and loosening of components. When the wind and waves are strong, the rigid connection of the overall frame lacks deformation buffering capacity, and the stress will concentrate at the corners of the joint groove and the limiting groove, which can easily cause cracking and breakage of the plastic material, ultimately leading to the disintegration of the floating bed group. In addition, the periodic rise and fall of the water level caused by the tide will exert longitudinal tension on the floating bed group. The rigid connection cannot adapt to the length expansion and contraction requirements caused by water level changes, further aggravating fatigue damage at the connection points. In summary, this structure is difficult to meet the long-term stability requirements of Sargassum aquaculture. Summary of the Invention

[0004] The purpose of this invention is to provide a floating bed structure for Sargassum cultivation in marine areas, addressing the limitations of existing temperature-controlled devices for pelvic physiotherapy for infertility mentioned in the background section. These devices often involve applying hot water bottles to the pelvic area, resulting in inaccurate temperature control, uneven heating, and potential impacts on egg quality and the fertile environment. Furthermore, they are complex and inefficient, failing to meet the needs of both clinical and home settings.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a floating bed structure for Sargassum aquaculture in marine areas, comprising a floating bed, a connecting hole on one side surface of the floating bed, a connecting column fixedly connected to the inner side surface of the connecting hole, a circular groove on one side surface of the floating bed, a fixing plate fixedly connected to one side surface of the floating bed, a circular hole on one side surface of the fixing plate, a seedling rope fixedly connected to the outer side surface of the connecting column, a counterweight fixedly connected to the end of the seedling rope away from the floating bed, and a connecting mechanism provided on the inner side surface of the circular groove;

[0006] The connecting mechanism includes a spring member fixedly connected to the inner surface of a circular groove. A connecting disc is fixedly connected to the end of the spring member away from the connecting post. A sealing ring is fixedly connected to the outer surface of the connecting disc. A pull rope is fixedly connected to the end of the spring member away from the connecting post. A locking member is fixedly connected to the end of the pull rope away from the connecting post. An arc-shaped groove is formed on one side surface of the locking member. An insert is fixedly connected to the end of the locking member away from the connecting post. A connecting member is fixedly connected to the end of the pull rope away from the connecting post. A protrusion is fixedly connected to the inner surface of the connecting member. A rectangular block is fixedly connected to one side surface of the protrusion. A protective plate is fixedly connected to one side surface of the connecting member. An arc-shaped block is fixedly connected to the side surface of the protective plate near the connecting member. A sliding hole is formed on one side surface of the connecting disc.

[0007] Preferably, the rectangular blocks are provided in two identical sizes and are symmetrically distributed along the vertical central axis of the protrusion. The two rectangular blocks and the protrusion together form a groove, and the inner wall size of the groove is adapted to the size of the insert block.

[0008] Preferably, the cross-section of the connector is U-shaped, and the two rectangular blocks together with the connector form two slots. The inner wall dimensions of the two slots are adapted to the outer wall dimensions of the connector, and the cross-section of the slots is L-shaped.

[0009] Preferably, the circular groove, fixing plate, spring, connecting plate and pull rope are provided in four identical sizes and are arranged at equal intervals along the vertical central axis of the floating bed, and the inner wall size of the circular hole is adapted to the outer wall size of the pull rope.

[0010] Preferably, the inner wall dimensions of the four circular grooves are adapted to the outer wall dimensions of the spring component, the spring component is made of 316 stainless steel, and the horizontal and vertical central axes of the spring component, the connecting plate and the sealing ring coincide.

[0011] Preferably, the sealing rings are provided in two identical sizes and are symmetrically distributed along the horizontal central axis of the connecting disc. The size of the connecting disc is adapted to the size of the circular groove, and the horizontal central axis of the connecting column intersects the vertical central axis of the floating bed perpendicularly.

[0012] Preferably, the four spring components are divided into two groups, with two spring components in each group. One group of spring components has a clip fixedly connected to the end away from the connecting post, and the other group of spring components has a connector fixedly connected to the end away from the connecting post. The floating bed, seedling rope, and counterweight are provided in multiples of the same size.

[0013] Preferably, the protective plate is provided in four groups of the same size, with two of the same size in each group. The protective plate and the connector are distributed parallel to the vertical center axis of the rectangular block, and the vertical center axis of the clip intersects the horizontal center axis of the insert block perpendicularly.

[0014] Preferably, the arc-shaped blocks are provided in four groups of the same size, and each group is provided with four arc-shaped grooves of the same size, and the arc-shaped blocks and arc-shaped grooves are provided in four groups of the same size, and the sizes of the arc-shaped blocks and arc-shaped grooves are adapted to each other.

[0015] Preferably, the floating bed has four mounting holes of the same size on one side surface, which are symmetrically distributed along the horizontal central axis of the floating bed. The seedling rope and the pull rope are both made of polypropylene, and the sliding hole is adapted to the size of the pull rope.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The polypropylene pull rope swings with the spring components, transforming concentrated stress into dispersed flexible force, avoiding wear caused by rigid friction at the locking points. The circular hole is designed to fit the size of the pull rope, limiting its deviation while allowing room for its movement, further enhancing the synergy of the buffer system. The spring components are made of 316 stainless steel, and with the sealing protection of double sealing rings, they can effectively prevent seawater and sand from entering, ensuring the stable operation of the elastic adjustment function. With the stretching and compression deformation capabilities of the spring components, the impact of lateral wind and waves and the longitudinal tidal pull can be effectively eliminated, allowing the floating bed group to maintain its structural integrity under continuous wind and waves.

[0018] 2. Through precise alignment of the arc-shaped groove and arc-shaped block, automatic interlocking of the insert block and groove, and snap-fit ​​design of the clip and rectangular block, multiple floating beds can be connected without tools, with high connection efficiency. The four sets of connection mechanisms are symmetrically arranged along the central axis of the floating bed, and the floating bed is evenly stressed after splicing. It can be flexibly expanded to adapt to the needs of different aquaculture scales.

[0019] 3. The design of the horizontal fold center axis of the connecting column intersecting the vertical center axis of the floating bed, combined with the straightening effect of the counterweight, can make the polypropylene seedling rope vertical as a whole. The Sargassum seedlings can grow along the seedling rope from the sea surface to underwater, avoiding the algae from blocking each other's light. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the floating bed, connecting hole, connecting column, and circular groove structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the fixing piece, circular hole, and mounting hole structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the connecting disc, sealing ring, and sliding hole structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the card, arc groove, and insert block structure of the present invention; Figure 6 This is a schematic diagram of the protective plate and arc-shaped block of the present invention;

[0025] Figure 7 This is a schematic diagram of the connector, protrusion, rectangular block, groove, and slot structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the mating structure of the card and connector of the present invention.

[0027] In the diagram: 1. Floating bed; 2. Connecting hole; 3. Connecting column; 4. Circular groove; 5. Fixing plate; 6. Circular hole; 7. Seedling rope; 8. Counterweight; 9. Mounting hole; 10. Connecting mechanism; 1001. Spring component; 1002. Connecting plate; 1003. Sealing ring; 1004. Pull rope; 1005. Clip; 1006. Arc groove; 1007. Insert block; 1008. Connector; 1009. Protrusion; 1010. Rectangular block; 1011. Groove; 1012. Slot; 1013. Protective plate; 1014. Arc block; 1015. Sliding hole. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1-8 The present invention provides a technical solution: a seabed structure for Sargassum aquaculture, comprising a floating bed 1, a connecting hole 2 on one side surface of the floating bed 1, a connecting column 3 fixedly connected to the inner side surface of the connecting hole 2, a circular groove 4 on one side surface of the floating bed 1, a fixing plate 5 fixedly connected to one side surface of the floating bed 1, a circular hole 6 on one side surface of the fixing plate 5, a seedling rope 7 fixedly connected to the outer side surface of the connecting column 3, a counterweight 8 fixedly connected to the end of the seedling rope 7 away from the floating bed 1, and a connecting mechanism 10 provided on the inner side surface of the circular groove 4;

[0030] The connecting mechanism 10 includes a spring 1001, which is fixedly connected to the inner surface of the circular groove 4. A connecting plate 1002 is fixedly connected to the end of the spring 1001 away from the connecting post 3. A sealing ring 1003 is fixedly connected to the outer surface of the connecting plate 1002. A pull rope 1004 is fixedly connected to the end of the spring 1001 away from the connecting post 3. A locking piece 1005 is fixedly connected to the end of the pull rope 1004 away from the connecting post 3. An arc-shaped groove 1006 is formed on one side surface of the locking piece 1005. A plug 1007 is fixedly connected to the end of the locking piece 1005 away from the connecting post 3. A connecting piece 1008 is fixedly connected to the end of the pull rope 1004 away from the connecting post 3. A protrusion 1009 is fixedly connected to the inner surface of the connecting piece 1008. A rectangular block 1010 is fixedly connected to one side surface of the protrusion 1009. A protective plate 1013 is fixedly connected to one side surface of the connecting piece 1008. An arc-shaped block 1014 is fixedly connected to one side surface near the connector 1008. A sliding hole 1015 is opened on one side surface of the connecting plate 1002. Through the arrangement of the spring 1001, the connecting plate 1002, the sealing ring 1003 and the pull rope 1004, when the floating bed 1 group sways due to sea waves or tides, the spring 1001 plays a core buffering and regulating role. When subjected to the thrust of lateral waves, the spring 1001 stretches and deforms outward of the circular groove 4 to absorb the impact stress. When subjected to the longitudinal pull caused by the rise and fall of the tide level, the spring 1001 compresses and contracts inward of the circular groove 4 to adapt to the length expansion and contraction requirements caused by the change of water level. During the compression or rebound movement, the spring 1001 will pull the pull rope 1004 simultaneously, and multiple pull ropes 1004 will also swing to avoid wear or breakage of the clamping parts due to rigid stress. Even in the face of continuous wind and waves, the structure can still maintain its integrity.

[0031] Furthermore, two rectangular blocks 1010 of the same size are provided and are symmetrically distributed along the vertical central axis of the protrusion 1009. The two rectangular blocks 1010 and the protrusion 1009 together form a groove 1011. The inner wall size of the groove 1011 is adapted to the size of the insert 1007. Through the setting of the groove 1011 and the insert 1007, the inner wall size of the groove 1011 is perfectly adapted to the insert 1007 during use. This provides precise guidance for the insert 1007 during assembly and increases the contact area, ensuring a more stable connection.

[0032] Furthermore, the connector 1008 has a U-shaped cross-section. The two rectangular blocks 1010 and the connector 1008 together form two slots 1012. The inner wall dimensions of the two slots 1012 are adapted to the outer wall dimensions of the card 1005. The cross-section of the slots 1012 has an L-shaped design. Through the setting of the slots 1012 and the card 1005, when in use, the card 1005 uses its own elasticity to embed into the L-shaped slots 1012. Under the elastic reset action, it fits tightly against the inner wall of the slots 1012 to form a locking effect. The two slots 1012 can form a bidirectional clamping on the card 1005, which is stronger than the pull-out resistance of a single connection design.

[0033] Furthermore, the circular groove 4, the fixing plate 5, the spring 1001, the connecting plate 1002, and the pull rope 1004 are provided with four of the same size and are arranged at equal intervals along the vertical central axis of the floating bed 1. The inner wall size of the circular hole 6 is adapted to the outer wall size of the pull rope 1004. Through the arrangement of the circular hole 6 and the pull rope 1004, when the spring 1001 retracts during use, it will drive the pull rope 1004 to retract synchronously, and the circular hole 6 will provide a guiding effect for the pull rope 1004, ensuring that the pull rope 1004 retracts smoothly.

[0034] Furthermore, the inner wall dimensions of the four circular grooves 4 are adapted to the outer wall dimensions of the spring component 1001. The spring component 1001 is made of 316 stainless steel. The horizontal and vertical central axes of the spring component 1001, the connecting plate 1002, and the sealing ring 1003 coincide. Through the setting of the spring component 1001, the adaptability between the spring component 1001 and the circular grooves 4 reduces the friction and wear between the components during use. Combined with the wear-resistant characteristics of 316 stainless steel, the spring component 1001 does not need to be replaced frequently and has a long service life.

[0035] Furthermore, two sealing rings 1003 of the same size are provided and are symmetrically distributed along the horizontal central axis of the connecting plate 1002. The size of the connecting plate 1002 is adapted to the circular groove 4. The horizontal central axis of the connecting column 3 intersects the vertical central axis of the floating bed 1 perpendicularly. Through the arrangement of the sealing rings 1003, the connecting plate 1002 and the circular groove 4, during use, the spring 1001 is repeatedly stretched and compressed, and the connecting plate 1002 moves back and forth along the axial direction of the circular groove 4. The two sealing rings 1003 are always in close contact with the inner wall of the circular groove 4. The double sealing structure prevents seawater, silt and plankton from entering the groove, effectively ensuring the stability of the mechanism.

[0036] Furthermore, the four spring components 1001 are divided into two groups, with two spring components in each group. One group of spring components 1001 has a clip 1005 fixedly connected to the end away from the connecting post 3, and the other group of spring components 1001 has a connector 1008 fixedly connected to the end away from the connecting post 3. The floating bed 1, seedling rope 7, and counterweight 8 are provided with multiple components of the same size. Through the arrangement of the seedling rope 7 and counterweight 8, the horizontal folding center axis of the connecting post 3 is designed to intersect perpendicularly with the vertical center axis of the floating bed 1 during use. Combined with the straightening effect of gravity of the counterweight 8, the polypropylene seedling rope 7 can be kept in a vertical state. Sargassum seedlings can grow along the seedling rope 7 from the sea surface to underwater, avoiding the algae from blocking each other's light.

[0037] Furthermore, the protective plate 1013 is provided with four sets of the same size, with two of the same size in each set. The protective plate 1013 and the connector 1008 are distributed parallel to the vertical central axis of the rectangular block 1010. The vertical central axis of the clamp 1005 intersects perpendicularly with the horizontal central axis of the insert block 1007. Through the setting of the protective plate 1013, the protective plate 1013 can restrict the vertical movement of the clamp 1005 during use, ensuring that the clamp 1005 is more stable.

[0038] Furthermore, the arc-shaped blocks 1014 are provided in four groups of the same size, with four of each group having the same size. The arc-shaped grooves 1006 are also provided in four groups of the same size, with four of each group having the same size. The arc-shaped blocks 1014 and the arc-shaped grooves 1006 are matched in size. Through the arrangement of the arc-shaped blocks 1014 and the arc-shaped grooves 1006, the design of the four arc-shaped blocks 1014 and the arc-shaped grooves 1006 being matched can evenly bear the multi-directional stresses such as lateral, radial, and torsional stresses generated by the floating bed 1 in wind and waves during use. Combined with the telescopic buffering of the spring component 1001, the stable operation of the mechanism can be effectively ensured.

[0039] Furthermore, a mounting hole 9 is provided on one side surface of the floating bed 1. There are four mounting holes 9 of the same size, which are symmetrically distributed along the horizontal and vertical central axis of the floating bed 1. The seed rope 7 and the pull rope 1004 are both made of polypropylene. The sliding hole 1015 is adapted to the size of the pull rope 1004. With the setting of the seed rope 7 and the pull rope 1004, the polypropylene seed rope 7 and the pull rope 1004 have excellent resistance to seawater corrosion and ultraviolet radiation during use, which can effectively improve the service life of the mechanism.

[0040] Working principle: When assembling multiple floating beds 1, a "two-by-two, gradual expansion" approach is adopted. First, two floating beds 1 to be assembled are selected. It is confirmed that the end of the four sets of connecting mechanisms 10 of one floating bed 1 is a locking piece 1005, and the corresponding position of the other floating bed 1 is a U-shaped connector 1008. During operation, the locking piece 1005 is precisely aligned with the opening of the connector 1008, ensuring that the four arc-shaped grooves 1006 distributed circumferentially on the outer side of the locking piece 1005 correspond one-to-one with the four sets of arc-shaped blocks 1014 fixed on the inner protective plate 1013 of the connector 1008. Simultaneously, the insertion block 1007 at the end of the locking piece 1005 faces the groove 1011 enclosed by the protrusion 1009 and the two symmetrical rectangular blocks 1010. When the locking piece 1005 is pushed to connect with the connector 1008, the locking piece... The front end of component 1005 contacts the rectangular block 1010 at the entrance of connector 1008. Under the action of thrust, component 1005 expands slightly outward. The "L"-shaped groove 1012 on the inner side of connector 1008 provides sufficient space for the expansion deformation of component 1005, avoiding hard contact that could damage the component. After component 1005 is fully embedded in groove 1012, insert block 1007 slides into groove 1011 and forms a fit. At this time, component 1005 reverts and contracts under its own elasticity, and fits tightly with the two rectangular blocks 1010 to form a lateral fixation. At the same time, protective plate 1013 and fixed arc block 1014 are precisely engaged in arc groove 1006 of component 1005. Together, they form a double limiting structure to securely lock the two floating bed units.By repeating this process, multiple floating beds 1 can be assembled into a group of floating beds 1 suitable for the scale of aquaculture. When the group of floating beds 1 sways due to wind, waves, or tides, the 316 stainless steel spring 1001 plays a core buffering and regulating role. When subjected to the thrust of lateral wind and waves, the spring 1001 stretches and deforms outward from the circular groove 4 to absorb impact stress. When subjected to the longitudinal pull caused by the rise and fall of the tide level, the spring 1001 compresses and contracts inward from the circular groove 4 to adapt to the length expansion and contraction requirements caused by changes in water level. During the compression or rebound movement, the spring 1001 pulls the pull rope 1004, and the multiple pull ropes 1004 also swing, preventing wear or breakage of the clamping parts due to rigid stress. The two sealing rings 1003 symmetrically distributed on the outside of the connecting plate 1002 always fit tightly. The inner wall of the circular trough 4 forms a sealed barrier to prevent seawater from carrying silt and plankton into the trough and jamming the spring component 1001, ensuring its long-term elastic adjustment stability. After the floating bed 1 is assembled, one end of the polypropylene seedling rope 7 with attached Sargassum seedlings is tightly tied to the connecting column 3 of the floating bed 1 using a double-strand winding and knotting method. The counterweight 8 fixed at the other end can be adjusted according to the seawater flow rate and the length of the seedling rope 7. Then, high-density polyethylene floats are added through the four symmetrical mounting holes 9 on the surface of the floating bed 1 to adjust the overall buoyancy. The assembled and debugged floating bed group is then deployed to the aquaculture sea area. The counterweight 8 sinks quickly under the action of gravity, straightening the seedling rope 7 to a vertical state, so that the Sargassum seedlings are evenly distributed in the preset water layer. This completes the use process of a Sargassum aquaculture sea area floating bed 1 structure.

[0041] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sea area floating bed structure for cultivating sargassum, comprising a floating bed (1), characterized in that: The side surface of the floating bed (1) is provided with a connecting hole (2), the inner surface of the connecting hole (2) is fixedly connected with a connecting column (3), the side surface of the floating bed (1) is provided with a circular groove (4), the side surface of the floating bed (1) is fixedly connected with a fixed sheet (5), the side surface of the fixed sheet (5) is provided with a circular hole (6), the outer surface of the connecting column (3) is fixedly connected with a seedling rope (7), the end of the seedling rope (7) away from the floating bed (1) is fixedly connected with a counterweight (8), and the inner surface of the circular groove (4) is provided with a connecting mechanism (10). The connecting mechanism (10) comprises a spring piece (1001), the spring piece (1001) is fixedly connected to the inner surface of the circular groove (4), the end of the spring piece (1001) away from the connecting column (3) is fixedly connected with a connecting disc (1002), the outer surface of the connecting disc (1002) is fixedly connected with a sealing ring (1003), the end of the spring piece (1001) away from the connecting column (3) is fixedly connected with a pull rope (1004), the end of the pull rope (1004) away from the connecting column (3) is fixedly connected with a clamping piece (1005), the side surface of the clamping piece (1005) is provided with an arc-shaped groove (1006), the end of the clamping piece (1005) away from the connecting column (3) is fixedly connected with an insertion block (1007), the end of the pull rope (1004) away from the connecting column (3) is fixedly connected with a connecting piece (1008), the inner surface of the connecting piece (1008) is fixedly connected with a protruding block (1009), the side surface of the protruding block (1009) is fixedly connected with a rectangular block (1010), the side surface of the connecting piece (1008) is fixedly connected with a protective plate (1013), the side surface of the protective plate (1013) close to the connecting piece (1008) is fixedly connected with an arc-shaped block (1014), and the side surface of the connecting disc (1002) is provided with a sliding hole (1015).

2. A sea region floating bed structure for cultivating sargassum according to claim 1, characterized in that: The two rectangular blocks (1010) are symmetrically distributed along the vertical central axis of the protruding block (1009), and the two rectangular blocks (1010) and the protruding block (1009) jointly form a groove (1011) with the same size.

3. A sea region floating bed structure for cultivating sargassum as claimed in claim 1, wherein: The cross section of the connecting piece (1008) is designed as a "concave" shape, the two rectangular blocks (1010) and the connecting piece (1008) jointly form two clamping grooves (1012), the inner wall size of the clamping groove (1012) is matched with the outer wall size of the clamping piece (1005), and the cross section of the clamping groove (1012) is designed as an "L" shape.

4. A sea region floating bed structure for cultivating sargassum according to claim 1, characterized in that: The circular groove (4), the fixed sheet (5), the spring piece (1001), the connecting disc (1002) and the pull rope (1004) are provided with four same sizes, and are arranged at equal distances along the vertical central axis of the floating bed (1), and the inner wall size of the circular hole (6) is matched with the outer wall size of the pull rope (1004).

5. A sea region floating bed structure for cultivating sargassum as claimed in claim 1, wherein: The inner wall size of the four circular grooves (4) is matched with the outer wall size of the spring member (1001), the spring member (1001) is made of 316 stainless steel, and the horizontal straight central axis of the spring member (1001), the connecting disc (1002) and the sealing ring (1003) coincides.

6. A sea region floating bed structure for cultivating sargassum as claimed in claim 1, wherein: The sealing ring (1003) is provided with two sealing rings with the same size, and is symmetrically distributed along the horizontal straight central axis of the connecting disc (1002), the connecting disc (1002) is matched with the size of the circular groove (4), and the horizontal straight central axis of the connecting column (3) is perpendicular to the vertical central axis of the floating bed (1).

7. A sea region floating bed structure for cultivating sargassum as claimed in claim 1, wherein: The four spring members (1001) are divided into two groups, each group is provided with two spring members (1001), one end of the spring member (1001) away from the connecting column (3) is fixedly connected with the clamping member (1005), one end of the spring member (1001) away from the connecting column (3) is fixedly connected with the connecting member (1008), and the floating bed (1), the seed rope (7) and the counterweight (8) are provided with a plurality of members with the same size.

8. A sea region floating bed structure for cultivating sargassum according to claim 7, characterized in that: The protection plate (1013) is provided with four groups of protection plates (1013) with the same size, each group is provided with two protection plates (1013) with the same size, the protection plate (1013) and the connecting member (1008) are distributed in parallel along the vertical central axis of the rectangular block (1010), and the vertical central axis of the clamping member (1005) and the horizontal straight central axis of the plug-in block (1007) are perpendicular to each other.

9. A sea region floating bed structure for cultivating sargassum according to claim 7, characterized in that: The arc-shaped block (1014) is provided with four groups of arc-shaped blocks (1014) with the same size, each group is provided with four arc-shaped blocks (1014) with the same size, the arc-shaped groove (1006) is provided with four groups of arc-shaped grooves (1006) with the same size, each group is provided with four arc-shaped grooves (1006) with the same size, and the size of the arc-shaped block (1014) and the arc-shaped groove (1006) is matched.

10. A sea region floating bed structure for cultivation of sargassum as claimed in claim 1, wherein: One side surface of the floating bed (1) is provided with mounting holes (9), the mounting holes (9) are provided with four mounting holes (9) with the same size, and are symmetrically distributed along the horizontal straight central axis of the floating bed (1), the seed rope (7) and the pull rope (1004) are made of polypropylene material, and the size of the sliding hole (1015) and the pull rope (1004) is matched.

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