A hard slope bank natural shoreline restoration facility
By constructing support rods, flower pots, and reinforcing pipe structures on hard slopes, combined with porous absorbent materials and biofilms, the problem of vegetation loss on hard slopes was solved, achieving ecological restoration and improvement of the water environment, and enhancing the ecological and landscape effects of the river.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN QINGHE TECH
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-14
AI Technical Summary
Hard slopes, due to their hard and smooth surfaces, cannot provide good soil conditions for plant growth, resulting in a lack of vegetation, affecting the self-repair capacity of the ecosystem and the habitat of aquatic organisms, and disrupting the ecological balance.
Design a natural shoreline restoration facility for hard slopes, using a structure of support rods, flower pots, and reinforcing pipes, combined with porous absorbent materials and biofilm. By constructing prefabricated greening facilities on hard slopes, plants are planted and algae and bacteria are fixed to form a stable biofilm to improve the aquatic environment.
It has achieved ecological restoration of hard riverbanks, restored the ecological function of the river channel, enhanced biodiversity and landscape effects, and at the same time, it has not affected the flood control function of the river channel and promoted the biological restoration of aquatic bodies.
Smart Images
Figure CN224482282U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hard slope greening technology, and in particular to a hard slope natural shoreline restoration facility. Background Technology
[0002] Hard riverbanks are a common type of riverbank, primarily constructed by mortaring or stacking stones with cement mortar. While this structure can effectively prevent soil erosion and bank collapse in the short term, its impact on the ecological environment cannot be ignored. Because the surface of hard riverbanks is hard and smooth, it cannot provide suitable soil conditions for plant growth, leading to a lack of vegetation along the banks. This not only reduces biodiversity but also weakens the ecosystem's self-repairing capacity.
[0003] Furthermore, the presence of hard bank slopes threatens the habitat and reproduction of birds, fish, and other aquatic organisms. Many aquatic animals rely on bank vegetation for habitat and breeding grounds, and the construction of hard bank slopes deprives these organisms of their habitats, thus affecting the ecological balance of the entire waterway. Over time, the ecological function of the river will gradually be lost, and water quality may also be affected. Therefore, in river management, ecological protection and engineering construction should be comprehensively considered to explore more eco-friendly solutions. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a natural shoreline restoration facility for hard slopes, enabling ecological restoration of hard slopes.
[0005] In order to achieve the purpose of this utility model, the following solution is proposed:
[0006] A natural shoreline restoration facility for hard slopes includes multiple support rods, multiple flower pots, and multiple reinforcement pipes.
[0007] Two support rods are arranged as a group, with parallel upper and lower layers. One side of the support rod is connected to the hard slope bank by multiple first screws, and the other side is provided with a row of horizontal rods. Four adjacent horizontal rods on the two support rods are arranged as a group, and are distributed in a quadrilateral shape. This quadrilateral is an axisymmetric figure. A group of horizontal rods is used to install a flower pot.
[0008] The flowerpot has one side wall tightly attached to the support rod, and two sleeves are provided on both ends of the flowerpot. The sleeves are fitted onto the corresponding horizontal rods. The bottom of the flowerpot has an array of mesh holes, and the inside is used for planting plants.
[0009] The reinforcing tube has an opening at one end and a second screw at the other end. The side wall has a clearance groove, and the end of the lower horizontal bar has a threaded hole. The reinforcing tube is fitted onto the lower sleeve and connected to the end of the horizontal bar by the second screw.
[0010] Furthermore, from top to bottom, the flowerpot includes a first frame, a second frame, a third frame, and a base plate frame. The first frame and the third frame are both rectangular frames and are respectively attached to the corresponding support rods. The two sleeves on the end face of the flowerpot are respectively located in the first frame and the third frame. The second frame is an inverted frustum-shaped frame.
[0011] Furthermore, the bottom of the sleeve has a locking slot along its long axis. When installing the flower pot, the flower pot is pressed down from top to bottom to allow the horizontal bar to pass through the locking slot and be locked into the corresponding sleeve.
[0012] Furthermore, the top of the flowerpot is equipped with a ring of extension plates, and the bottom of the extension plates on both sides of the flowerpot is equipped with locking plates. There is a gap between the support rod and the hard slope, and one of the locking plates is locked to the upper support rod.
[0013] Furthermore, the extension plates of two adjacent flowerpots are placed close together.
[0014] Furthermore, the upper sleeve is tightly attached between two adjacent flowerpots.
[0015] Furthermore, the interior of the flowerpot is used to hold porous absorbent material, including volcanic rock and / or absorbent stone, on which algae and bacteria are solidified.
[0016] The beneficial effects of this utility model are as follows: by constructing prefabricated greening facilities on hard slopes, ecological restoration of hard slopes can be carried out, restoring the ecological function of the river channel; the prefabricated greening facilities can perform in-situ restoration of hard slopes, which is simple to operate, low in cost, and does not affect the flood control function of the river channel, and can promote the biological restoration of aquatic bodies, enhance the biodiversity and landscape effect of the river channel. Attached Figure Description
[0017] Figure 1 A partial structural diagram of the repair facility is shown;
[0018] Figure 2 A partial top view of the repair facility is shown;
[0019] Figure 3 A partial front view of the repair facility is shown;
[0020] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle;
[0021] Figure 5 A partial structural diagram of one of the flowerpots is shown;
[0022] Figure 6 A diagram of the reinforced pipe structure is shown;
[0023] Figure 7 A partial side view of one of the flowerpots is shown. Detailed Implementation
[0024] like Figure 1 , Figure 5 As shown, this embodiment provides a natural shoreline restoration facility for hard slopes, including multiple support rods 1, multiple flower pots 2, and multiple reinforcing pipes 3.
[0025] Specifically, two support rods 1 form a group, and the two support rods 1 in a group are arranged in parallel on the upper and lower layers. One side of the support rod 1 is connected to the hard slope bank by multiple first screws, and the other side of the support rod 1 is provided with a row of horizontal rods 11. There are a total of two rows of horizontal rods 11 for the two support rods 1. The four adjacent horizontal rods 11 in these two rows form a group and are distributed in a quadrilateral shape. The quadrilateral is an axisymmetric figure. The four horizontal rods 11 in a group are used to install a flower pot 2.
[0026] Specifically, such as Figures 3-5 As shown, one side wall of the flowerpot 2 is tightly attached to the support rod 1. Two sleeves 21 are provided on each end face of the flowerpot 2, for a total of four sleeves 21. The positions of the four sleeves 21 correspond one-to-one with the four horizontal rods 11 in the group. The sleeves 21 are fitted onto the corresponding horizontal rods 11. The method for fitting the sleeves 21 onto the corresponding horizontal rods 11 is as follows: Align the four sleeves 21 of the flowerpot 2 with the four horizontal rods 11, and then push the flowerpot 2 along the horizontal rods 11.
[0027] In the above solution, the flowerpot 2 is not installed stably and may detach from the horizontal bar 11. Therefore, this embodiment adds multiple reinforcing pipes 3, as follows: Figure 5 , Figure 6 As shown, the reinforcing tube 3 has an opening at one end and a second screw at the other end. The side wall of the reinforcing tube 3 has a relief groove 31. The end of the lower horizontal rod 11 has a threaded hole. The reinforcing tube 3 is fitted onto the lower sleeve 21 and connected to the end of the horizontal rod 11 by the second screw to prevent the flower pot 2 from falling off the horizontal rod 11.
[0028] To further improve the stability of the flowerpot 2 installation, the following measures are also taken in this embodiment:
[0029] First, the structure of flowerpot 2 is improved, such as... Figure 4 , Figure 5 As shown, from top to bottom, the flowerpot 2 includes a first frame, a second frame, a third frame and a base plate frame. The first frame and the third frame are both rectangular frames. The length and width of the first frame are greater than the length and width of the third frame. The first frame is close to the upper support rod 1, and the third frame is close to the lower support rod 1. The two sleeves 21 on the end face of the flowerpot 2 are respectively set in the first frame and the third frame. The second frame is an inverted frustum-shaped frame.
[0030] Then, as Figure 2 , Figure 4 , Figure 7As shown, the bottom of the sleeve 21 is provided with a locking slot 211 along its long axis. The width of the locking slot 211 is slightly smaller than the diameter of the horizontal rod 11. The top of the flowerpot 2 is provided with a ring of extension plates 22. The bottom of the extension plates 22 on both sides of the flowerpot 2 is provided with locking plates 23. Because the hard slope is generally a slope, and the support rod 1 is connected to the hard slope by multiple first screws, there is a gap between the support rod 1 and the hard slope. One of the locking plates 23 is locked to the upper support rod 1.
[0031] As mentioned earlier, when installing flowerpot 2, align the four sleeves 21 of flowerpot 2 with the four horizontal bars 11, and then push flowerpot 2 along the horizontal bars 11. It should be noted that due to the setting of extension plate 22, clamping plate 23, and clamping seam 211, the method of installing flowerpot 2 is changed as follows: Press flowerpot 2 down from above the horizontal bar 11, making sure that each sleeve 21 is aligned with the corresponding horizontal bar 11, and the first frame is close to the upper support bar 1, the third frame is close to the lower support bar 1, so that the horizontal bar 11 can be clamped into the corresponding sleeve 21 through the clamping seam 211, and one of the clamping plates 23 is clamped into the upper support bar 1; after all flowerpots 2 are installed in sequence, the extension plates 22 of two adjacent flowerpots 2 are close together, and the upper sleeves 21 between two adjacent flowerpots 2 are close together, which can play a role in aesthetics and improve the installation stability of flowerpot 2.
[0032] The bottom of flowerpot 2 has a mesh array. The inside of flowerpot 2 is used for planting plants. The mesh has several functions: first, it facilitates the flow of water in the river; second, it facilitates the plant roots to wrap around flowerpot 2, improving stability; and third, it facilitates the plant roots to extend into the water.
[0033] The interior of flowerpot 2 is used to hold porous absorbent material, including volcanic rock and / or absorbent stone. Algae and bacteria are solidified on the porous absorbent material. The immobilized algae and bacteria form a biofilm, which can prevent other zooplankton from preying on it, resist the impact of flowing water, and have better environmental adaptability. During photosynthesis, the algae absorb ammonia nitrogen in the water and convert it into organic matter needed for their own growth, while releasing oxygen and improving the aquatic environment. The microorganisms can decompose organic matter in the water, improve the removal efficiency of ammonia nitrogen, and enhance the self-purification ability of the water.
[0034] The method of immobilizing algae and bacteria in porous absorbent materials is as follows:
[0035] Zeolite modification: Weigh 3g-4g of sodium chloride and dissolve it in 40mL-80mL of deionized water. Add 40g-60g of zeolite to the solution and stir for 30min-90min. Let it stand for 20h-30h. The zeolite particle size is 80mesh-200mesh. After standing, filter out the zeolite, wash it with deionized water, filter it out again, and then calcine it in a muffle furnace to obtain the final salt-containing calcined modified zeolite.
[0036] Algal-bacterial film formation: EPSB nitrifying bacteria include various nitrifying bacteria such as Pseudomonas, Acinetobacter, and Bacillus; algae include one or more of Chlorella, Scenedesmus, and diatoms. 5%-15% (w / v) modified zeolite is mixed with 10... 7 -10 9 CFU / mL EPSB nitrifying bacteria, 10 4 -10 5 Algae were flocculated and adsorbed at a density of 1 / mL for 30-60 minutes. After discarding the supernatant, the sediment was added to a 1%-2% sodium alginate solution at a ratio of 1%-5% and stirred evenly. Then, dry porous absorbent material was added and soaked for 10-15 minutes. After soaking, the material was placed in a 1%-2% calcium chloride solution for 2-10 minutes to solidify and form a stable algal biofilm.
[0037] The above embodiments are only used to illustrate the technical concept and features of this utility model, and are not intended to be unique or to limit this utility model. Those skilled in the art should understand that various changes or equivalent substitutions made to this utility model without departing from its scope are all within the protection scope of this utility model.
Claims
1. A facility for restoring natural shorelines on hard slopes, characterized in that, It includes multiple support rods (1), multiple flower pots (2) and multiple reinforcing pipes (3); Two support rods (1) are set as a group, and are arranged in parallel on the upper and lower layers. One side of the support rod (1) is connected to the hard slope bank by multiple first screws, and the other side is provided with a row of horizontal rods (11). The four adjacent horizontal rods (11) on the two support rods (1) are set as a group and are distributed in a quadrilateral shape. The quadrilateral is an axisymmetric figure. A group of horizontal rods (11) is used to install a flower pot (2). The flowerpot (2) has one side wall tightly attached to the support rod (1). Both ends of the flowerpot (2) are provided with two sleeves (21). The sleeves (21) are fitted onto the corresponding horizontal rods (11). The bottom of the flowerpot (2) has a mesh array for planting plants. The reinforcing tube (3) has an opening at one end and a second screw at the other end. The side wall has a relief groove (31). The end of the lower horizontal rod (11) has a threaded hole. The reinforcing tube (3) is fitted onto the lower sleeve (21) and connected to the end of the horizontal rod (11) by the second screw.
2. The natural shoreline restoration facility for hard slopes according to claim 1, characterized in that, From top to bottom, the flowerpot (2) includes a first frame, a second frame, a third frame and a base plate frame. The first frame and the third frame are both rectangular frames and are respectively attached to the corresponding support rod (1). The two sleeves (21) on the end face of the flowerpot (2) are respectively located in the first frame and the third frame. The second frame is an inverted frustum-shaped frame.
3. The natural shoreline restoration facility for hard slopes according to claim 2, characterized in that, The bottom of the sleeve (21) is provided with a locking slot (211) along its long axis. When installing the flower pot (2), the flower pot (2) is pressed down from top to bottom to make the horizontal rod (11) lock into the corresponding sleeve (21) through the locking slot (211).
4. The natural shoreline restoration facility for hard slopes according to claim 3, characterized in that, The top of the flowerpot (2) is provided with a ring of extension plates (22), and the bottom of the extension plates (22) on both sides of the flowerpot (2) is provided with a locking plate (23). There is a gap between the support rod (1) and the hard slope, and one of the locking plates (23) is locked to the upper support rod (1).
5. The natural shoreline restoration facility for hard slopes according to claim 4, characterized in that, The extension plates (22) of two adjacent flower pots (2) are in close contact.
6. The natural shoreline restoration facility for hard slopes according to claim 5, characterized in that, Between two adjacent flowerpots (2), the upper sleeve (21) is tightly attached.
7. The natural shoreline restoration facility for hard slopes according to claim 1, characterized in that, The interior of the flowerpot (2) is used to hold porous absorbent material, including volcanic rock and / or absorbent stone, and algae and bacteria are solidified on the porous absorbent material.