River and lake water purification landscape floating island capable of being quickly assembled

Abstract

The invention belongs to the field of landscape floating islands, and discloses a river and lake water purification landscape floating island capable of being quickly assembled, which comprises a square floating block, four lock catch grooves, four lock catch cylinders, two first outer frame edges and two second outer frame edges, the automatic clamping and centering device for the planting pot further comprises four sliding assemblies, four cover plates, four limiting insertion plates, four limiting holes, two insertion connection protruding blocks, two butt joint bases, a plurality of outer frame protruding plates and a plurality of outer frame groove plates, and through cooperation of slope extrusion blocks of the four sliding assemblies and reset springs, stable clamping and automatic centering of the planting pot are achieved; through pre-splicing of the inserting convex blocks and the inserting grooves of the adjacent square floating blocks, the planting pots are pressed downwards to drive the sliding ends to be inserted into the locking holes to achieve automatic locking, and then through enclosure of the two first outer frame edges and the two second outer frame edges and matched positioning of the outer frame convex plates and the outer frame groove plates, rapid splicing of the floating island and the stability of the overall structure are effectively achieved; the floating island is convenient and efficient to assemble and high in wind and wave resistance, and the service life of the floating island is prolonged.

Description

Technical Field

[0001] This invention relates to the field of landscape floating island technology, and in particular to a river and lake water purification landscape floating island that can be quickly assembled. Background Technology

[0002] In the field of river and lake water purification and landscape creation, ecological floating islands are a commonly used environmental protection device. The core of the device is to place planting pots on the floating body and use the aquatic plants in the planting pots to absorb pollutants such as nitrogen and phosphorus in the water, thereby purifying the water quality of rivers and lakes, while also serving as a landscape decoration function.

[0003] In the prior art, CN223921224U discloses a modular floating island for water purification in wetland restoration. Magnets are fixed in holes on the four sides of the first and second foam boards. Two adjacent sides of the plastic edge are integrally formed with limiting protrusions. The other two adjacent sides of the plastic edge are provided with limiting holes adapted to the limiting protrusions, and the limiting holes extend to the sides of the first foam board and the center hole. The S pole of the magnetic field of the magnets installed on opposite sides of the first foam board and the center hole points to the limiting protrusions. The limiting protrusion integrally formed on the side surface of one plastic edge is inserted into the limiting hole on the side surface of the other plastic edge, so that the first floating module, the second floating module, and the two second floating modules are all magnetically fixed by magnets, thereby improving the convenience and stability of modular assembly of the first and second floating modules.

[0004] In the prior art, CN117658338A, belonging to the field of water treatment technology, discloses a floating island planting device, including: multiple floating island frames; arched connecting frames connecting adjacent floating island frames; multiple planting racks installed on the floating island frames; and culture media installed on the planting racks, with plants planted on their respective culture media. The entire invention can be connected via box-type frames and arched connecting frames, allowing for flexible assembly and convenient installation and disassembly. It can be combined for different water bodies, with multiple shapes to suit various aquatic environments. The culture media of this invention ensures the early growth and nutrient supply of the plants, and the plants also beautify the environment, purify the water, and enhance environmental aesthetics, demonstrating high application value and broad application prospects.

[0005] The planting pots of the existing ecological floating islands are mostly installed on the floating body by direct placement or simple snap-fit, lacking a stable clamping and positioning structure. Under the impact of water flow and waves, the planting pots are prone to displacement, shaking, or even falling off. This not only affects the growth of aquatic plants and reduces the water purification effect, but may also cause secondary impacts on the aquatic environment due to the falling planting pots. At the same time, the existing ecological floating islands are mostly assembled using traditional methods such as bolt connection and rope binding. The assembly process is cumbersome, requires carrying a lot of tools, and has low assembly efficiency. Especially when installing on-site at the water's edge, the operation is inconvenient and increases the labor intensity of construction workers. In addition, some of the assembled floating islands lack an effective outer frame enclosure structure. The overall rigidity of the assembled floating island is insufficient, its resistance to wind and waves is poor, and it is prone to deformation and disintegration, affecting the service life of the floating island.

[0006] Therefore, there is an urgent need for an ecological floating island that can solve the above problems, achieve stable clamping of planting pots, rapid assembly of the floating island, and a stable overall structure. (Invention Content)

[0007] This invention provides a rapidly assembleable floating island for river and lake water purification landscapes. It addresses the technical problems of existing ecological floating islands, such as unstable installation of planting pots, easy displacement and detachment, cumbersome and inefficient assembly, insufficient overall structural rigidity, and poor resistance to wind and waves. The invention achieves stable clamping of planting pots, rapid assembly of the floating island, and a stable overall structure, thereby extending the service life of the floating island and reducing the difficulty of on-site construction.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a floating island for river and lake water purification landscape that can be quickly assembled, comprising a square floating block, four locking grooves, four locking cylinders, two first outer frame edges and two second outer frame edges, and further comprising four sliding components, four cover plates, four limiting insert plates, four limiting holes, two plug-in protrusions, two docking seats, multiple outer frame protrusions and multiple outer frame grooves;

[0009] A central planting through hole is provided in the center of one side of the square float, and multiple diagonal water outlet grooves are provided in one side of the square float. Four locking cylinders are correspondingly installed in the four locking slots. Four cover plates are correspondingly installed on the upper end of the four locking slots, and a limit plate is fixedly provided at the bottom of each cover plate. The four limit holes and the four limit plates are correspondingly matched.

[0010] Two insertion protrusions and two docking seats are respectively fixed on both sides of the square floating block, and each docking seat has an insertion groove.

[0011] Multiple outer frame protrusions and multiple outer frame grooves are respectively fixedly installed at the bottom of the two first outer frame sides and the inner side of the two second outer frame sides;

[0012] The four sliding components are assembled one-to-one into the four locking cylinders for linkage locking after the planting pot is pressed down.

[0013] As a further improvement of the present invention: each of the sliding components includes a sliding sleeve, a sliding rod, a return spring, a beveled pressing block, a sealing screw sleeve, and a sliding end;

[0014] The sliding sleeve is fixedly sleeved on the outer surface of the sliding rod, one end of the return spring is fixedly connected to one side of the sliding sleeve, the inclined extrusion block is fixedly installed on one end of the sliding rod, the sealing screw sleeve is movably sleeved on the outer surface of the sliding rod, and the sliding end is threadedly connected to the other end of the sliding rod.

[0015] As a further improvement of the present invention: the four sliding components are respectively inserted into the four locking cylinders one by one, and the sealing sleeve of each sliding component is threaded with the inner wall of the corresponding locking cylinder. By rotating the sealing sleeve, the sliding rod is fixedly installed in the corresponding locking cylinder, and the sliding end is slidably disposed on the inner wall of the locking groove.

[0016] As a further improvement of the present invention: the four cover plates are respectively fixedly connected to the four locking slots one by one by screws, and the limiting inserts are all movably embedded in the inner wall of the limiting hole.

[0017] As a further improvement of the present invention: the two insertion protrusions and the two docking seats are symmetrically fixed on both sides of the square float, and each insertion protrusion matches the insertion groove on the corresponding docking seat. Adjacent square floats can be pre-assembled by inserting the insertion protrusion on one side into the insertion groove of the square float on the other side.

[0018] As a further improvement of the present invention: after multiple square floats are pre-assembled, the diagonal water outlet grooves opened on one side of each square float surround each other to form a combined guide hole for water flow guidance.

[0019] As a further improvement of the present invention: the plurality of outer frame protrusions are matched with the insertion grooves on the square float, and the plurality of outer frame slots are matched with the insertion protrusions on the square float.

[0020] As a further improvement of the present invention: when the two first outer frame edges and the two second outer frame edges surround the outside of the float array, the outer frame protrusion is inserted into the insertion groove of the outer square float, and the insertion protrusion of the outer square float is inserted into the outer frame slot plate, thereby realizing the pre-positioning of the outer frame and the float array.

[0021] As a further improvement of the present invention: the two insertion protrusions, the two docking seats, the multiple outer frame slots, and the two second outer frame edges are respectively provided with a first locking hole and a second locking hole.

[0022] As a further improvement of the present invention: both the first locking hole and the second locking hole are matched with the sliding end of the sliding component, and the sliding end can be inserted into the corresponding first locking hole and the second locking hole to achieve double locking.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0024] This invention achieves stable clamping and automatic centering of the planting pot through the cooperation of the inclined pressing blocks of four sliding components and the return spring. The pre-assembly of the insertion protrusions and insertion grooves of adjacent square floating blocks, and the automatic locking of the sliding end driven by the downward pressure of the planting pot into the locking hole, are achieved. Then, the positioning is achieved by the encirclement of two first outer frame edges and two second outer frame edges, and the cooperation of the outer frame protrusion plate and outer frame groove plate. This effectively realizes the rapid assembly of the floating island and the stability of the overall structure, ensuring that the planting pot is not easy to shift or fall off, the floating island is easy and efficient to assemble, has strong wind and wave resistance, and improves the service life of the floating island. Attached Figure Description

[0025] Figure 1 This invention presents a schematic diagram of a single square floating block in a floating island for river and lake water purification landscape that can be quickly assembled.

[0026] Figure 2 This invention presents a three-dimensional structural diagram of a floating island for river and lake water purification landscape after the cover plate has been disassembled.

[0027] Figure 3 This is a schematic diagram of the bottom structure of a single square floating block in the main frame of the embodiment of this application.

[0028] Figure 4 This is a schematic diagram of the locking cylinder in an embodiment of this application.

[0029] Figure 5 This is a structural schematic diagram of the disassembled locking cylinder in an embodiment of this application.

[0030] Figure 6 This is a schematic diagram of the structure after multiple square floating blocks are spliced ​​together in an embodiment of this application.

[0031] Figure 7 This is a schematic diagram showing the combination of the first outer frame edge and the second outer frame edge in an embodiment of this application.

[0032] Figure 8 This is a schematic diagram of a single first outer frame edge and a single second outer frame edge in an embodiment of this application.

[0033] Figure 9 for Figure 2 Enlarged diagram of point A in the middle.

[0034] Legend: 1. Square float; 101. Diagonal water outlet groove; 102. Central planting through hole; 103. Combined guide hole; 2. Locking groove; 201. Cover plate; 202. Limiting insert plate; 203. Locking cylinder; 204. Sliding sleeve; 205. Sliding rod; 206. Inclined extrusion block; 207. Sliding end; 208. Sealing screw sleeve; 209. Return spring; 210. Limiting hole; 3. Insertion protrusion; 301. Connecting seat; 302. Insertion groove; 304. First locking hole; 305. First outer frame edge; 306. Second outer frame edge; 307. Outer frame protrusion plate; 308. Outer frame groove plate; 309. Second locking hole. Detailed Implementation

[0035] 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.

[0036] Please see Figures 1 to 9 This embodiment provides a floating island for river and lake water purification landscape that can be quickly assembled, including a square floating block 1, four locking grooves 2, four locking cylinders 203, two first outer frame edges 305 and two second outer frame edges 306, and also includes four sliding components, four cover plates 201, four limiting insert plates 202, four limiting holes 210, two plug-in protrusions 3, two docking seats 301, multiple outer frame protrusions 307 and multiple outer frame grooves 308;

[0037] A central planting through-hole 102 is provided at the center of one side of the square float 1. Multiple diagonal water outlet grooves 101 are provided on one side of the square float 1. Four locking cylinders 203 are correspondingly located inside four locking slots 2. Four cover plates 201 are correspondingly fitted onto the upper ends of the four locking slots 2, and each cover plate 201 has a fixed limiting plate 202 at its bottom. Four limiting holes 210 correspond to and cooperate with the four limiting plates 202. The square float 1, as the core supporting component of the floating island, is used to support the planting pot and install... Each locking component enables the floating island to float. The central planting through hole 102 is used to place planting pots, providing a growth carrier for aquatic plants and thus achieving the function of purifying river and lake water. Multiple diagonal water outlet channels 101 are used to form a flow channel after the subsequent float blocks are spliced ​​together, ensuring smooth water flow. Four limiting holes 210 and four limiting inserts 202 realize axial and circumferential limiting of the locking cylinder 203 and the internal sliding components, preventing the locking cylinder 203 from rotating or shifting during use and ensuring the installation stability of the internal components.

[0038] Two insertion protrusions 3 and two docking seats 301 are respectively fixed on both sides of the square float 1. Each docking seat 301 is provided with an insertion groove 302. The insertion protrusions 3 and the insertion grooves 302 cooperate with each other to realize the rapid pre-assembly of adjacent square floats 1 without the need for additional tools, thus reducing the difficulty of on-site assembly.

[0039] Multiple outer frame protrusions 307 and multiple outer frame grooves 308 are respectively fixedly installed at the bottom of two first outer frame edges 305 and the inner side of two second outer frame edges 306. The two first outer frame edges 305 and the two second outer frame edges 306 enclose to form the outer frame of the floating island, which is used to wrap the float array and improve the overall rigidity and wind and wave resistance of the floating island. The outer frame protrusions 307 and outer frame grooves 308 are used to achieve precise positioning of the outer frame and the outer floats, ensuring that the outer frame and the float array fit tightly and preventing loosening between the outer frame and the floats.

[0040] The four sliding components are assembled one-to-one into the four locking cylinders 203 for linkage locking after the planting pot is pressed down. The four sliding components complete the centering clamping of the planting pot and the splicing and locking of the floating island, simplifying the operation process.

[0041] Please see Figures 1 to 9 In one embodiment, each sliding component includes a sliding sleeve 204, a sliding rod 205, a return spring 209, a beveled pressing block 206, a sealing screw sleeve 208, and a sliding end 207. The sliding sleeve 204 is fixedly sleeved on the outer surface of the sliding rod 205. One end of the return spring 209 is fixedly connected to one side of the sliding sleeve 204. The beveled pressing block 206 is fixedly installed on one end of the sliding rod 205. The sealing screw sleeve 208 is movably sleeved on the outer surface of the sliding rod 205. The sliding end 207 is threadedly connected to the other end of the sliding rod 205. The sliding end 207 is used to insert into the locking hole to achieve double locking between the floats and between the floats and the outer frame, ensuring the overall stability of the floating island structure.

[0042] Please see Figures 1 to 9 In one embodiment, four sliding components are inserted into the four locking cylinders 203 one by one. The sealing sleeve 208 of each sliding component is threaded with the inner wall of the corresponding locking cylinder 203. By rotating the sealing sleeve 208, the sliding rod 205 is fixedly installed in the corresponding locking cylinder 203. The sliding end 207 is slidably disposed on the inner wall of the locking groove 2. This installation method facilitates factory pre-installation and subsequent maintenance and disassembly. The sliding end 207 can slide along the locking groove 2.

[0043] Please see Figures 1 to 9In one embodiment, the four cover plates 201 are fixedly connected to the four locking grooves 2 one by one by screws. The limiting inserts 202 are movably embedded in the inner wall of the limiting hole 210. The cover plates 201 and the locking grooves 2 are combined with the limiting locking cylinder 203 and the internal components to prevent axial displacement and circumferential rotation, and to ensure the stability of the component operation.

[0044] Please see Figures 1 to 9 In one embodiment, two insertion protrusions 3 and two docking seats 301 are symmetrically fixed on both sides of the square float 1. Each insertion protrusion 3 matches the insertion groove 302 on the corresponding docking seat 301. Adjacent square floats 1 can be pre-assembled by inserting the insertion protrusion 3 on one side into the insertion groove 302 on the other side of the square float 1. Each insertion protrusion 3 matches the insertion groove 302 on the corresponding docking seat 301 to ensure tight insertion and avoid loosening or shaking after assembly. Adjacent square floats 1 can be pre-assembled by inserting the insertion protrusion 3 on one side into the insertion groove 302 on the other side of the square float 1. This pre-assembly method does not require additional tools, greatly improves on-site assembly efficiency, and is suitable for on-site construction needs at the waterside.

[0045] Please see Figures 1 to 9 In one embodiment, after multiple square floats 1 are pre-assembled, the diagonal water outlet grooves 101 opened on one side of each square float 1 surround each other to form a combined guide hole 103 for water flow guidance. The guide hole 103 is used to guide water flow to ensure smooth water flow, provide sufficient oxygen for the roots of aquatic plants in the planting pot, promote the growth of aquatic plants, improve the water purification effect, and at the same time reduce the impact of water flow on the floating island and help improve the floating island's resistance to wind and waves.

[0046] Please see Figures 1 to 9 In one embodiment, multiple outer frame protrusions 307 are matched with insertion grooves 302 on the square float 1, and multiple outer frame slots 308 are matched with insertion protrusions 3 on the square float 1. The outer frame and the outer float can be precisely connected to achieve a tight fit between the outer frame and the float array, avoid gaps, and improve the overall sealing and rigidity of the floating island.

[0047] Please see Figures 1 to 9 In one embodiment, when the two first outer frame edges 305 and the two second outer frame edges 306 surround the outside of the float array, the outer frame protrusion 307 is inserted into the insertion groove 302 of the outer square float 1, and the insertion protrusion 3 of the outer square float 1 is inserted into the outer frame groove plate 308, so as to achieve the pre-positioning of the outer frame and the float array. In use, the insertion protrusion 3 of the outer square float 1 is inserted into the outer frame groove plate 308 to achieve the pre-positioning of the outer frame and the float array, ensuring that the outer frame and the float array fit tightly and are accurately positioned, laying the foundation for subsequent double locking, and further improving the stability and wind and wave resistance of the overall structure of the floating island.

[0048] Please see Figures 1 to 9 In one embodiment, a first locking hole 304 and a second locking hole 309 are respectively provided on two plug-in protrusions 3, two mating seats 301, multiple outer frame slot plates 308 and two second outer frame edges 306. The first locking hole 304 and the second locking hole 309 are matched with the sliding end 207 of the sliding component. The sliding end 207 can be inserted into the corresponding first locking hole 304 and the second locking hole 309 to achieve double locking.

[0049] Specifically, the first locking hole 304 is used to lock the adjacent square floats 1 together, preventing the floats from loosening or separating at the joint. The second locking hole 309 is used to lock the outer floats and the outer frame together, so that the outer frame and the float array form a complete rigid whole, which greatly improves the floating island's resistance to wind and waves and structural stability, and ensures that the floating island does not deform or fall apart under the impact of water flow and wind and waves.

[0050] The assembly and use of this invention are divided into two stages: factory pre-installation and on-site installation at the water's edge. The entire process adopts a purely mechanical structure linkage, and the specific working principle is as follows:

[0051] I. Factory Pre-installation

[0052] The sliding sleeve 204 is fixedly sleeved on the outer surface of the sliding rod 205. One end of the return spring 209 is fixedly connected to the sliding sleeve 204. The inclined extrusion block 206 is fixedly installed on one end of the sliding rod 205. The sealing screw sleeve 208 is sleeved on the outer surface of the sliding rod 205. The sliding end 207 is threaded onto the other end of the sliding rod 205, completing the overall assembly of the sliding component. The assembled sliding rod 205 component is inserted into the locking cylinder 203. By rotating the sealing screw sleeve 208, the sliding rod 205 is installed inside the locking cylinder 203. By pushing the sliding end... The head 207 slides into the locking groove 2, and then the cover plate 201 is placed on the upper end of the locking groove 2. The cover plate 201 is tightened with screws, so that the limiting plate 202 fixed at the bottom of the cover plate 201 is inserted into the limiting hole 210, thereby achieving axial and circumferential limiting of the locking cylinder 203 and internal components, and completing the pre-installation of the internal mechanism of the square float 1. After the factory pre-installation is completed, multiple square floats 1, multiple first outer frame edges 305 and multiple second outer frame edges 306 are packaged and transported to the waterside installation site. There is no need for complex component assembly on site, only splicing and locking are required.

[0053] II. On-site installation and work coordination at the water's edge

[0054] Multiple pre-installed square floats 1 are transported to the edge of the designated water area for on-site pre-assembly. During assembly, the insertion protrusion 3 on one side of one square float 1 is precisely inserted into the insertion groove 302 of the docking seat 301 on the other side of the adjacent square float 1. This process is repeated sequentially until the required area of ​​the float array is completed. After assembly, the diagonal water outlet channels 101 of multiple square floats 1 surround each other to form a combined guide hole 103 for subsequent water flow guidance. After pre-assembly, the first outer frame edge 305 and the second outer frame edge 306 are surrounded on the outermost side of the float array. During the enclosure, the outward protruding insertion protrusion 3 on the outer square float 1 is precisely inserted into the outer frame groove plate 308 on the inner side of the second outer frame edge 306. At the same time, the outer frame protrusion plate 307 at the bottom of the first outer frame edge 305 is inserted into the insertion groove 302 of the outer square float 1. This achieves the pre-positioning of the outer frame and the float array, ensuring that the outer frame and the float fit tightly together and initially improving the stability of the overall structure.

[0055] The planting pot is placed into the central planting hole 102 of each square float 1. The planting pot moves downwards under manual pushing, and its bottom simultaneously presses against the inclined surfaces of the four inclined pressing blocks 206. Since the inclined pressing blocks 206 are fixed on the sliding rod 205, the inclined surfaces are pressed, which pushes the sliding rod 205 outwards along the inner wall of the locking cylinder 203, and simultaneously drives the sliding sleeve 204 to compress the return spring 209. At this time, the sliding end 207 at the other end of the sliding rod 205 extends outwards synchronously with the sliding rod 205. After the sliding end 207 extends outwards, a double locking is achieved. First, for adjacent square floats 1 inside the float array, the sliding end 207 is precisely inserted into the first locking hole 304 opened on the insertion protrusion 3 and the docking seat 301, firmly locking the two adjacent square floats 1 and preventing loosening at the splice. Second, for the floats... Between the array and the outer frame, the sliding end 207 is precisely inserted into the second locking hole 309 opened on the outer frame groove plate 308 and the second outer frame edge 306, locking the outer square float 1 with the first outer frame edge 305 and the second outer frame edge 306, so that the outer frame and the float array form a complete rigid whole. Under the elastic force of the return spring 209, the sliding rod 205 is subjected to the reverse thrust, which drives the inclined extrusion block 206 to always be tightly pressed against the outer wall of the planting pot, realizing automatic centering and elastic clamping of the planting pot, preventing the planting pot from shifting or shaking under the impact of water flow or wind and waves. At the same time, the elastic force of the return spring 209 always acts on the sliding end 207, ensuring that the sliding end 207 is stably inserted into the first locking hole 304 and the second locking hole 309, ensuring the locking reliability of the entire floating island structure and improving the wind and wave resistance.

[0056] After the floating island is assembled, the aquatic plants in the planting pot can purify the water in rivers and lakes. At the same time, the water flow can be guided through the diagonal water outlet 101 and the combined guide hole 103. When it is necessary to disassemble or adjust the floating island, simply remove the planting pot from the central planting through hole 102. After the return spring 209 is released from compression, it will return to its original position, causing the sliding rod 205 and the sliding end 207 to retract inward. The sliding end 207 will disengage from the first locking hole 304 and the second locking hole 309, releasing the locking state. Then the square floating block 1 and the outer frame can be disassembled in sequence. The disassembly is convenient and efficient.

[0057] The above-mentioned models are all commercially available products in the prior art. This application is only used as an example of an embodiment and does not limit the use of other equivalent models.

[0058] All components used in this application are conventional commercially available products in the prior art. Their specific models do not constitute a limitation on the present invention, and equivalent models can be used instead. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in this specification are the prior art known to those skilled in the art.

[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0060] 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 rapidly assembleable floating island for river and lake water purification, comprising a square floating block (1), four locking slots (2), four locking cylinders (203), two first outer frame edges (305), and two second outer frame edges (306), characterized in that, It also includes four sliding components, four cover plates (201), four limiting insert plates (202), four limiting holes (210), two plug-in protrusions (3), two docking seats (301), multiple outer frame protrusions (307) and multiple outer frame grooves (308); The square float (1) has a central planting through hole (102) in the center of one side, and multiple diagonal water outlet grooves (101) are opened on one side of the square float (1). Four locking cylinders (203) are correspondingly installed inside the four locking grooves (2). Four cover plates (201) are correspondingly covered on the upper end of the four locking grooves (2), and each cover plate (201) has a fixed limit plate (202) at the bottom. Four limit holes (210) and four limit plates (202) are correspondingly matched. Two plug-in protrusions (3) and two docking seats (301) are respectively fixed on both sides of the square float (1), and each docking seat (301) is provided with a plug-in groove (302). Multiple outer frame protrusions (307) and multiple outer frame grooves (308) are respectively fixedly disposed at the bottom of the two first outer frame edges (305) and the inner side of the two second outer frame edges (306); The four sliding components are assembled one-to-one into the four locking cylinders (203) for linkage locking after the planting pot is pressed down.

2. The rapidly assembleable floating island for river and lake water purification landscape according to claim 1, characterized in that: Each of the sliding components includes a sliding sleeve (204), a sliding rod (205), a return spring (209), a beveled pressing block (206), a sealing screw sleeve (208), and a sliding end (207). The sliding sleeve (204) is fixedly sleeved on the outer surface of the sliding rod (205). One end of the return spring (209) is fixedly connected to one side of the sliding sleeve (204). The inclined extrusion block (206) is fixedly installed on one end of the sliding rod (205). The sealing screw sleeve (208) is movably sleeved on the outer surface of the sliding rod (205). The sliding end (207) is threadedly connected to the other end of the sliding rod (205).

3. The rapidly assembleable floating island for river and lake water purification landscape according to claim 2, characterized in that: The four sliding components are inserted into the four locking cylinders (203) one by one. The sealing sleeve (208) of each sliding component is threaded with the inner wall of the corresponding locking cylinder (203). By rotating the sealing sleeve (208), the sliding rod (205) is fixedly installed in the corresponding locking cylinder (203). The sliding end (207) is slidably disposed on the inner wall of the locking groove (2).

4. The rapidly assembleable floating island for river and lake water purification landscape according to claim 3, characterized in that: The four cover plates (201) are fixedly connected to the four locking slots (2) one by one by screws, and the limiting inserts (202) are movably embedded in the inner wall of the limiting hole (210).

5. The rapidly assembleable floating island for river and lake water purification landscape according to claim 4, characterized in that: The two insertion protrusions (3) and the two docking seats (301) are symmetrically fixed on both sides of the square float (1). Each insertion protrusion (3) matches the insertion groove (302) on the corresponding docking seat (301). Adjacent square floats (1) can be pre-assembled by inserting the insertion protrusion (3) on one side into the insertion groove (302) on the other side of the square float (1).

6. The rapidly assembleable floating island for river and lake water purification landscape according to claim 5, characterized in that: After multiple square floats (1) are pre-assembled, the diagonal water outlet channels (101) opened on one side of each square float (1) surround each other to form a combined guide hole (103) for water flow guidance.

7. The rapidly assembleable floating island for river and lake water purification landscape according to claim 1, characterized in that: Multiple outer frame protrusions (307) are matched with insertion grooves (302) on the square float (1), and multiple outer frame slots (308) are matched with insertion protrusions (3) on the square float (1).

8. The rapidly assembleable floating island for river and lake water purification landscape according to claim 7, characterized in that: When the two first outer frame edges (305) and the two second outer frame edges (306) surround the outside of the float array, the outer frame protrusion (307) is inserted into the insertion groove (302) of the outer square float (1), and the insertion protrusion (3) of the outer square float (1) is inserted into the outer frame slot plate (308), thereby achieving the pre-positioning of the outer frame and the float array.

9. The rapidly assembleable floating island for river and lake water purification landscape according to claim 8, characterized in that: The two insertion protrusions (3), the two docking seats (301), the multiple outer frame slots (308), and the two second outer frame edges (306) are respectively provided with a first locking hole (304) and a second locking hole (309).

10. The rapidly assembleable floating island for river and lake water purification landscape according to claim 9, characterized in that: The first locking hole (304) and the second locking hole (309) are both matched with the sliding end (207) of the sliding component. The sliding end (207) can be inserted into the corresponding first locking hole (304) and the second locking hole (309) to achieve double locking.

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