Purification floating bed for riverway restoration

Abstract

The utility model discloses a purification floating bed for river restoration belongs to river restoration technical field, including four stabilizers and a plurality of assembly board and a plurality of floating plate, the stabilizer includes concrete pre -buried seat and a plurality of stabilizer bar, between adjacent two stabilizer bar and the stabilizer bar of the most lower and concrete pre -buried seat all movably arranged have connecting piece, the connecting piece includes connecting plate and fixed mounting on the upper surface and lower surface of connecting plate connecting screw rod, through setting stabilizer cooperation assembly board and floating plate use, utilize concrete pre -buried seat to pre -buried in river bottom, utilize a plurality of stabilizer bar and be connected through connecting piece and be assembled, cooperate floating sleeve use, and the floating plate is assembled through the assembly board, and then can guarantee a plurality of floating plate float on the water surface and will not appear following water body flow phenomenon, promote use stability, and the operation assembly use is convenient, and simple structure.

Description

Technical Field

[0001] This utility model belongs to the field of river restoration technology, specifically relating to a purification floating bed for river restoration. Background Technology

[0002] River ecological restoration refers to the use of ecosystem principles and various methods to repair the biological communities and structure of damaged aquatic ecosystems, rebuild healthy aquatic ecosystems, restore and strengthen the main functions of aquatic ecosystems, and enable ecosystems to achieve a virtuous cycle of overall coordination, self-sustaining, and self-evolution.

[0003] A common restoration method in river channel repair is the use of purifying floating beds, also known as artificial floating beds or ecological floating beds. These are a type of artificial floating island designed for eutrophic water quality. Utilizing ecological engineering principles, they degrade COD, nitrogen, and phosphorus in the water. Primarily composed of aquatic plants, they employ soilless cultivation techniques, using polymer materials as carriers and substrates. By leveraging interspecies symbiosis and fully utilizing the water's spatial and nutrient niches, they establish a highly efficient artificial ecosystem to reduce pollution loads in the water. This significantly improves water transparency and effectively enhances water quality indicators, particularly inhibiting algae growth. The most important function of ecological floating islands in water purification is the absorption of eutrophic substances such as total phosphorus, ammonia nitrogen, and organic matter by plant roots. This transfers nutrients from the water, mitigating the foul odor and eutrophication caused by enclosed or insufficient self-circulation water bodies.

[0004] Existing purification floating beds are all used by floating directly on the water surface. During use, they are prone to drifting with the water flow. Even when connected by ropes, they are prone to drifting a certain distance, which limits their use. Therefore, we propose a purification floating bed for river restoration. Utility Model Content

[0005] The purpose of this utility model is to provide a purification floating bed for river restoration, in order to solve the problems mentioned in the background art, that existing purification floating beds are used by floating directly on the water surface, and are prone to drifting with the water flow during use. Even when connected by ropes, they are prone to drifting a certain distance, which limits their use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a purification floating bed for river restoration, comprising four stabilizers, several assembly plates, and several floating plates. Each stabilizer includes a concrete pre-embedded base and several stabilizing rods. Connectors are movably arranged between adjacent two stabilizing rods and between the lowest stabilizing rod and the concrete pre-embedded base. Each connector includes a connecting plate and connecting screws fixedly installed on the upper and lower surfaces of the connecting plate. Connecting threaded grooves are formed on the surface of the concrete pre-embedded base and at the ends of the assembly plates. The connecting screws cooperate with the connecting threaded grooves. A floating sleeve is slidably installed on the outer surface of each stabilizing rod. A fixing block is fixedly installed on the side of the floating sleeve. A fixing bolt is threaded between the fixing block and the corresponding assembly plate. An insert plate is fixedly installed at one end of each assembly plate. A groove is formed on the surface of the insert plate, and a retaining plate is movably arranged on the inner wall of the groove. The other end of the assembly plate has a slot for inserting the insert plate and a slot for retaining the retaining plate. The assembly plate can be detachably connected to adjacent floating plates and between adjacent floating plates. Planting holes are formed on each floating plate.

[0007] The above scheme uses stabilizers in conjunction with assembly plates and floats. Concrete pre-embedded bases are used to embed the stabilizers in the riverbed, and multiple stabilizer rods are assembled and connected via connectors. Combined with floating sleeves, the floats are assembled using the assembly plates. This ensures that multiple floats float on the water surface without drifting with the water flow, improving stability. The scheme is also convenient to operate and assemble, with a simple structure. By using insert plates and locking plates, the appropriate number of assembly plates can be selected and assembled according to the number of floats needed. The assembly structure is easy to operate, enhancing its versatility.

[0008] In a preferred embodiment, a limiting plate is fitted to the end of the uppermost stabilizer bar, and a limiting bolt is threaded between the limiting plate and the uppermost stabilizer bar.

[0009] The above solution utilizes a limiting plate in conjunction with a limiting bolt. The limiting plate serves as a limiting element, preventing the floating sleeve from sliding off the stabilizer bar. The limiting bolt facilitates the installation and disassembly of the limiting plate.

[0010] In a preferred embodiment, sealing gaskets are attached to both the upper and lower surfaces of the connecting plate, and several alignment blocks are fixedly installed on the side of the sealing gasket facing the connecting plate. Several alignment grooves are opened on both the upper and lower sides of the connecting plate, and the alignment blocks and alignment grooves are used in conjunction.

[0011] By using the above solution and the sealing gasket, a good sealing effect can be achieved after the assembly and connection between two adjacent stabilizer bars and between the bottom stabilizer bar and the concrete embedded seat. By using the alignment clip and alignment groove together, the sealing gasket will not move relative to the connecting plate during installation.

[0012] In a preferred embodiment, assembly strips are fixedly installed on the side of the assembly plate and two sides of the float plate, and assembly grooves are opened on the other two sides of the float plate. Assembly bolts are threadedly installed on the float plate at the position opposite to the assembly grooves. The assembly strips inserted into the assembly grooves cooperate with the assembly bolts.

[0013] Using the above method, by inserting the assembly strip into the assembly slot and using it in conjunction with the assembly bolts, convenient assembly of the assembly plate and the floating plate, as well as between two adjacent floating plates, can be achieved.

[0014] In a preferred embodiment, a support mesh plate is installed inside the plant planting holes on the floating plate.

[0015] By adopting the above solution, the support mesh can provide support for aquatic plants and prevent them from falling into the water.

[0016] In a preferred embodiment, a spring and a telescopic rod are fixedly installed on the inner wall of the groove on the insert plate, and both the spring and the telescopic rod are fixedly connected to the card plate.

[0017] Using the above scheme, when the card plate is pressed into the groove, the spring deforms, and the insert plate can be inserted into the slot. At this time, the elastic force of the spring will drive the card plate to reset and lock into the slot, thereby achieving a locking. The telescopic rod can support the movement of the card plate, improve the stability of the movement, and prevent the phenomenon of shaking during movement.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This purification floating bed for river restoration uses stabilizers in conjunction with assembly plates and floating plates. It is pre-embedded in the bottom of the river using concrete pre-embedded seats, and multiple stabilizer rods are assembled and connected by connectors. It is used in conjunction with floating sleeves, and the floating plates are assembled through assembly plates. This ensures that multiple floating plates float on the water surface and do not follow the water flow, thus improving the stability of use. It is also convenient to operate, assemble and use, and has a simple structure.

[0020] This river restoration purification floating bed uses insert plates and clamping plates in combination. The appropriate number of assembly plates can be selected and assembled according to the number of floating plates used. The assembly structure is convenient to operate and improves the versatility of use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the stabilizer of this utility model when it explodes;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the connector of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the floating sleeve of this utility model;

[0025] Figure 5 This is a schematic diagram of the assembly plate and floating plate of this utility model;

[0026] Figure 6 This utility model Figure 5 A structural diagram from another angle;

[0027] Figure 7 This is a schematic diagram of the assembly plate and insert plate of this utility model;

[0028] Figure 8 This utility model Figure 7 A structural diagram from another angle;

[0029] Figure 9 This is a structural schematic diagram of the cross-section of the insert plate of this utility model;

[0030] Figure 10 This is a schematic diagram of the structure of the float plate of this utility model;

[0031] Figure 11 This utility model Figure 10 A structural diagram from another angle.

[0032] In the diagram: 1. Stabilizer; 2. Assembly plate; 3. Floating plate; 4. Concrete embedded base; 5. Stabilizer bar; 6. Connector; 7. Floating sleeve; 8. Connecting plate; 9. Connecting screw; 10. Fixing block; 11. Fixing bolt; 12. Insert plate; 13. Clamping plate; 14. Limiting plate; 15. Limiting bolt; 16. Sealing gasket; 17. Alignment block; 18. Assembly strip; 19. Assembly bolt; 20. Support mesh plate; 21. Telescopic rod; 22. Spring. Detailed Implementation

[0033] Please see Figure 1-11This utility model provides a purification floating bed for river restoration, comprising four stabilizers 1, several assembly plates 2, and several floating plates 3. Each stabilizer 1 includes a concrete embedded base 4 and several stabilizing rods 5. Connecting members 6 are movably arranged between adjacent stabilizing rods 5 and between the lowest stabilizing rod 5 and the concrete embedded base 4. Each connecting member 6 includes a connecting plate 8 and connecting screws 9 fixedly installed on the upper and lower surfaces of the connecting plate 8. Connecting threaded grooves are formed on the surface of the concrete embedded base 4 and at the ends of the assembly plates 2. The connecting screws 9 cooperate with the connecting threaded grooves to stabilize the surface. A floating sleeve 7 is slidably installed on the outer surface of the fixed rod 5. A fixing block 10 is fixedly installed on the side of the floating sleeve 7. A fixing bolt 11 is threaded between the fixing block 10 and the assembly plate 2 at the corresponding position. An insert plate 12 is fixedly installed on one end of the assembly plate 2. A groove is opened on the surface of the insert plate 12, and a card plate 13 is movably arranged on the inner wall of the groove. The other end of the assembly plate 2 is opened with a slot for inserting the insert plate 12 and a slot for card plate 13 to be inserted. The assembly plate 2 can be detachably connected to the adjacent floating plate 3 and between two adjacent floating plates 3. Planting holes are opened on the floating plate 3.

[0034] By using stabilizer 1 in conjunction with assembly plate 2 and float plate 3, and pre-embedding it in the bottom of the river using concrete pre-embedded base 4, multiple stabilizing rods 5 are assembled and connected by connectors 6, and used in conjunction with floating sleeve 7. The float plate 3 is assembled through assembly plate 2, which can ensure that multiple float plates 3 float on the water surface and will not follow the water flow, thus improving the stability of use. Moreover, the operation and assembly are convenient and the structure is simple. By setting insert plate 12 and clamping plate 13 in conjunction, the appropriate number of assembly plates 2 can be selected according to the number of float plates 3 used for assembly and use. The assembly structure is easy to operate and improves the versatility of use.

[0035] A limiting piece 14 is attached to the end of the stabilizer bar 5 at the top position. A limiting bolt 15 is threaded between the limiting piece 14 and the top stabilizer bar 5. The limiting piece 14 and the limiting bolt 15 are used together to limit the movement of the floating sleeve 7 and prevent it from sliding off the stabilizer bar 5. The limiting bolt 15 allows for the installation of the limiting piece 14 and makes it easy to install and remove.

[0036] Sealing gaskets 16 are attached to both the upper and lower surfaces of the connecting plate 8. Several alignment blocks 17 are fixedly installed on the side of the sealing gaskets 16 facing the connecting plate 8. Several alignment grooves are opened on both the upper and lower sides of the connecting plate 8. The alignment blocks 17 and the alignment grooves work together. With the cooperation of the sealing gaskets 16, a good sealing effect can be achieved after the assembly and connection between two adjacent stabilizing rods 5 and between the bottommost stabilizing rod 5 and the concrete embedded seat 4. With the cooperation of the alignment blocks and the alignment grooves, the sealing gaskets 16 will not move relative to the connecting plate 8 during installation.

[0037] Assembly strips 18 are fixedly installed on the side of the assembly plate 2 and two sides of the float plate 3. Assembly slots are opened on the other two sides of the float plate 3. Assembly bolts 19 are threaded on the float plate 3 at the position directly opposite the assembly slot. The assembly strips 18 inserted into the assembly slots cooperate with the assembly bolts 19. By inserting the assembly strips 18 into the assembly slots and cooperating with the assembly bolts 19, convenient assembly of the assembly plate 2 and the float plate 3, as well as two adjacent float plates 3, can be achieved.

[0038] A support mesh plate 20 is installed in the plant planting hole on the floating plate 3. The support mesh plate 20 can support the aquatic plants and prevent them from falling into the water.

[0039] A spring 22 and a telescopic rod 21 are fixedly installed on the inner wall of the groove on the insert plate 12. Both the spring 22 and the telescopic rod 21 are fixedly connected to the locking plate 13. When the locking plate 13 is pressed into the groove, the spring 22 deforms. At this time, the insert plate 12 can be inserted into the slot, and the elastic force of the spring 22 will drive the locking plate 13 to reset and lock into the slot, thereby achieving locking. The telescopic rod 21 can support the movement of the locking plate 13, improve the stability of the movement, and prevent the phenomenon of shaking during movement.

[0040] In use, first select an appropriate number of floats 3 based on the river area. Then, assemble adjacent floats 3 using assembly strips 18 and assembly bolts 19. Next, select an appropriate number of assembly plates 2 and use insert plates 12 and locking plates 13 to assemble adjacent assembly plates 2. During assembly, press the locking plate 13 to allow it to enter the groove, at which point the spring 22 deforms. Then, insert the insert plate 12 into the slot. After insertion, the spring force of the spring 22 drives the locking plate 13 to reset and lock into the slot, thus locking the assembly of adjacent assembly plates 2. Then, similarly, use assembly strips 18... The float plate 3 and the assembly plate 2 at the edge position are assembled with the assembly bolt 19. After assembly, the assembly plate 2 at the corner position is assembled with the floating sleeve 7 using the fixing block 10 and fixing bolt 11. Then, according to the overall area of ​​the assembled assembly plate 2 and the float plate 3, four concrete pre-embedded seats 4 are buried at the bottom of the river. The connection plate 8 and the connecting screw 9 are used to realize the connection and assembly between adjacent stabilizing rods 5 and between the lowest stabilizing rod 5 and the concrete pre-embedded seat 4. The floating sleeve 7 is slidably fitted on the surface of the stabilizing rod 5. Aquatic plants are planted in the plant planting holes on the buoy.

Claims

1. A purification floating bed for river channel restoration, characterized in that: The system includes four stabilizers (1), several assembly plates (2), and several floating plates (3). Each stabilizer (1) includes a concrete embedded base (4) and several stabilizer rods (5). Connectors (6) are movably arranged between two adjacent stabilizer rods (5) and between the lowest stabilizer rod (5) and the concrete embedded base (4). Each connector (6) includes a connecting plate (8) and connecting screws (9) fixedly installed on the upper and lower surfaces of the connecting plate (8). Connecting thread grooves are provided on the surface of the concrete embedded base (4) and at the ends of the assembly plates (2). The connecting screws (9) cooperate with the connecting thread grooves. The outer surface of the stabilizer rods (5) slides. The assembly plate (2) is equipped with a floating sleeve (7), and a fixing block (10) is fixedly installed on the side of the floating sleeve (7). A fixing bolt (11) is threaded between the fixing block (10) and the assembly plate (2) at the corresponding position. A plug plate (12) is fixedly installed at one end of the assembly plate (2). A groove is opened on the surface of the plug plate (12), and a card plate (13) is movably arranged on the inner wall of the groove. A slot for inserting the plug plate (12) and a slot for card plate (13) to be inserted are opened at the other end of the assembly plate (2). The assembly plate (2) can be detachably connected to the adjacent floating plate (3) and between two adjacent floating plates (3). Planting holes are opened on the floating plate (3).

2. The purification floating bed for river restoration according to claim 1, characterized in that: A limiting piece (14) is attached to the end of the stabilizer bar (5) at the uppermost position, and a limiting bolt (15) is threaded between the limiting piece (14) and the uppermost stabilizer bar (5).

3. The purification floating bed for river restoration according to claim 1, characterized in that: Sealing gaskets (16) are attached to both the upper and lower surfaces of the connecting plate (8). Several alignment blocks (17) are fixedly installed on one side of the sealing gasket (16) facing the connecting plate (8). Several alignment grooves are opened on both the upper and lower sides of the connecting plate (8). The alignment blocks (17) and alignment grooves are used in conjunction.

4. The purification floating bed for river restoration according to claim 1, characterized in that: Assembly strips (18) are fixedly installed on the side of the assembly plate (2) and two sides of the float plate (3). Assembly grooves are opened on the other two sides of the float plate (3). Assembly bolts (19) are threaded on the float plate (3) at the position opposite to the assembly groove. The assembly strips (18) inserted into the assembly grooves are used in conjunction with the assembly bolts (19).

5. The purification floating bed for river restoration according to claim 1, characterized in that: A support mesh plate (20) is installed inside the plant planting hole on the floating plate (3).

6. The purification floating bed for river restoration according to claim 1, characterized in that: A spring (22) and a telescopic rod (21) are fixedly installed on the inner wall of the groove on the insert plate (12), and the spring (22) and the telescopic rod (21) are both fixedly connected to the card plate (13).

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