Interlocking type slope protection structure unit and river ecological revetment system

Abstract

The utility model provides an interlocking type slope protection structure unit and a riverway ecological revetment system, and relates to the technical field of ecological slope protection, the interlocking type slope protection structure unit comprises a brick body in a rectangular structure, the brick body is fixedly provided with an upper base plate and a lower base plate, and the upper base plate and the lower base plate between the adjacent brick bodies can be overlapped with each other; an insertion column is arranged on the lower base plate, an insertion hole is formed in the upper base plate, and the insertion column can be inserted into the insertion hole in a matched mode; inserting grooves are formed in the upper sides and the lower sides of the brick bodies, and after the upper brick body and the lower brick body which are adjacent to each other are installed, the two ends of each inserting block are embedded into the inserting grooves in the two brick bodies respectively. In the laying process, transverse interlocking and longitudinal interlocking are achieved through the structure, a whole is formed, the contact area with the slope surface is increased, certain resistance is formed, and the stability of the unit of the slope protection structure after interlocking is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological slope protection, in particular to an interlocking slope protection structural unit and a river ecological revetment system. Background Art

[0002] Riverbanks, as a crucial component of rivers, serve as the link between aquatic and terrestrial ecosystems, connecting the river's ecotone and riparian zone. Changes in riparian ecosystems serve as corridors, filters, and natural barriers for the flow of materials, energy, and organisms between aquatic and terrestrial ecosystems.

[0003] Among them, the slope protection bricks laid in the revetment system are a more important link. The slope protection bricks can effectively prevent the erosion of the river bank by water flow, resist the scouring of water flow, protect the stability and integrity of the river bank, and reduce soil erosion. For example, the hollow slope protection bricks with high structural strength with the patent authorization announcement number CN219430671U have certain disadvantages when directly laid in the revetment system. The overall strength of the brick body is improved by strengthening the mechanism, but these bricks are laid on the slope as independent individuals with no correlation with each other. It is easy for individual bricks to shift in position due to the scouring of water flow, etc. Over time, the bricks on the slope become relatively loose, which greatly reduces the slope protection effect.

[0004] In addition, in the existing slope protection brick system, plants are planted in the planting holes in the center of the slope protection bricks to form an ecological slope protection. The plants in the planting holes need to be watered and maintained, but most of the current methods are flooding by workers holding water pipes. The disadvantages of this method are: first, it wastes water resources and allows water to flow everywhere, making it inconvenient to maintain and manage the plants; second, it is time-consuming and labor-intensive for workers. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the present invention proposes an interlocking slope protection structure unit and a river ecological revetment system.

[0006] The technical solution of this utility model to solve the technical problem is:

[0007] The utility model proposes an interlocking slope protection structure unit, which includes a brick body with a rectangular structure, an upper pad and a lower pad are fixed on both sides of the brick body, and the upper pad and the lower pad between adjacent brick bodies can overlap with each other; at least one group of plug posts are provided on the lower pad, and at least one group of plug holes are opened on the upper pad, and the plug posts can be adapted to be plugged into the plug holes; slots are opened on the upper and lower sides of the brick body, and also include plug blocks, after the upper and lower adjacent brick bodies are installed, the two ends of the plug blocks are respectively embedded in the slots in the two bricks.

[0008] Preferably, a planting cavity for planting vegetation is opened at the center of the brick body.

[0009] Preferably, a transverse channel is opened on one side or both sides of the brick body. When the left and right adjacent brick bodies are connected, at least two groups of the channels are interconnected, and a connecting water seepage hole is opened between the channel and the planting cavity.

[0010] Preferably, vertical drainage grooves are provided on one side or both sides of the brick body, and when upper and lower adjacent brick bodies are connected and matched, the adjacent drainage grooves are connected.

[0011] Preferably, when the plug post is plugged into the plug block, the top of the plug post protrudes from the top surface of the brick body.

[0012] Preferably, the slot includes two perpendicular through slots, and the two slots are in an "I" shape when close to each other, and the insert is embedded in the two slots in an "I" shape.

[0013] Preferably, a ground plug is fixedly connected to the bottom of the plug block.

[0014] The present invention also proposes a river channel ecological revetment system, which includes any of the above-mentioned interlocking slope protection structure units; several groups of the interlocking slope protection structure units are laid on the slope surface; wherein the interlocking slope protection structure units adjacent on the left and right are fixed by plugging into the plug holes, and after being fixed, the channels are interconnected to form a drip irrigation channel, and the upper and lower adjacent chain slope protection units are fixed by plugging into the plug blocks; a water pump is provided on the slope, the input end of the water pump extends into the river, and the output end of the water pump is connected to several groups of drip irrigation belts, and the several groups of drip irrigation belts are respectively placed in the drip irrigation channels.

[0015] Preferably, a Binge gabion is provided at the bottom edge of the slope, and a buffer slope is provided at the side edge of the Binge gabion.

[0016] The above technical solution has the following advantages or beneficial effects:

[0017] 1. The interlocking slope protection structure unit is provided with a socket and a plug column on both sides of the brick body. The interlocking slope protection structure units adjacent to the left and right are connected by the plug column and the socket to form a horizontal interlocking; the interlocking slope protection structure units adjacent to the upper and lower sides are inserted into the two slots by the plug block to form a longitudinal interlocking. The above design makes the interlocking slope protection structure unit form a whole, increases the contact area between the slope surface, forms a certain resistance, and ensures the stability of the interlocking slope protection structure unit.

[0018] 2. The utility model provides a planting cavity in the brick body for planting vegetation, and also provides a channel on the brick body, which is connected to the planting cavity through a seepage hole. When the interlocking slope protection structural units form a transverse interlock, the channels are interconnected, and water can be injected into the channel so that the water inside can seep into the planting cavity from the seepage hole, providing moisture for the vegetation for centralized infiltration irrigation, which can save a certain amount of workload and working time, save time and effort, and is also beneficial to maintenance and management.

[0019] 3. In the river ecological revetment system, the interlocking slope protection structure units are laid on the slope surface, and the water in the river is transported to the channel inside the brick body by a water pump to irrigate the vegetation. The water in the river can be recycled to achieve a green and environmentally friendly revetment ecosystem. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 It is a three-dimensional structural diagram of the interlocking slope protection structural unit.

[0022] Figure 2 It is a top view of the interlocking slope protection structure unit.

[0023] Figure 3 It is a three-dimensional structural diagram of the interlocking slope protection structure unit with drip irrigation tape (indicated by the internal dotted line).

[0024] Figure 4 It is a three-dimensional structural diagram of the river ecological revetment system.

[0025] Figure 5 This is an overhead view of the river ecological revetment system.

[0026] Description of reference numerals:

[0027] a. Interlocking slope protection structural unit; 1. Brick body; 2. Upper pad; 3. Lower pad; 4. Plug column; 5. Socket; 6. Slot; 7. Plug block; 8. Planting cavity; 9. Channel; 10. Seepage hole; 11. Drainage trough; 12. Ground plug;

[0028] b. Water pump; c. Binge gabion; d. Drip irrigation tape. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be understood that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally located component. When a component is considered to be "disposed on" another component, it may be directly disposed on the other component or there may be a centrally located component.

[0030] In addition, terms such as "long", "short", "inside", and "outside" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only used to facilitate the description of the present invention, and do not indicate or imply that the components or elements referred to must have this specific orientation or operate in a specific orientation structure. They should not be understood as limitations of the present invention.

[0031] The present invention will be described in detail below with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional modifications made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0032] like Figures 1 to 3 As shown, this embodiment proposes an interlocking slope protection structure unit a, which includes a brick body 1 with a rectangular structure, and an upper pad 2 and a lower pad 3 are fixed on both sides of the brick body 1, wherein the upper pad 2 and the lower pad 3 are different only in height on both sides of the brick body 1, and the rest of the size, structure and thickness are equal. The upper pad 2 and the lower pad 3 between adjacent brick bodies 1 can be overlapped with each other, and the height of the two pads after overlapping is the same as that of the brick body 1. At least one group of plug columns 4 is provided on the lower pad 3, and at least one group of sockets 5 is opened on the upper pad 2, and the plug columns 4 can be adapted to be plugged into the sockets 5; slots 6 are also opened on the upper and lower sides of the brick body 1, and plug blocks 7 are also included. After the upper and lower adjacent brick bodies 1 are installed, the two ends of the plug block 7 are respectively embedded in the slots 6 of the upper and lower bricks to connect them.

[0033] In the actual processing and forming process, the interlocking slope protection structure unit a in this design is easy to open the mold and cast into shape, without the need for additional polishing processing, which saves a certain amount of cost; in the process of connecting the interlocking slope protection structure units a, the left and right adjacent interlocking slope protection structure units a are overlapped and matched through the upper pad 2 and the lower pad 3. At this time, the plug column 4 is adapted to the socket 5 and plugged in, and the adjacent interlocking slope protection structure units a are connected into a whole, ensuring the tightness of the horizontal connection. For the upper and lower adjacent interlocking slope protection structure units a, the slots 6 in the two interlocking slope protection structure units a are arranged relative to each other so that they are connected, and the plug block 7 is embedded in the two upper and lower adjacent interlocking slope protection structure units a, thereby ensuring the tightness of the vertical connection. The adjacent interlocking slope protection structure units a are connected through the above structure to form a whole, which also increases the contact area between the interlocking slope protection structure unit a and the slope surface, forming a certain resistance, avoiding the deviation of the individual interlocking slope protection structure units a or the whole from the position due to external factors such as soil loss, and ensuring the stability of the integrated interlocking.

[0034] In some embodiments, a planting cavity 8 for planting vegetation is opened at the center of the brick body 1. The vegetation in the planting cavity 8 can prevent soil erosion on the slope and can also indirectly fix the position of the brick body 1 to avoid its displacement. On the other hand, it can also increase the aesthetics and enhance the overall image of the slope.

[0035] Reference Attachment Figure 2 and attached Figure 3 In some embodiments, a transverse channel 9 is opened on one side or both sides of the upper pad 2, the lower pad 3 and the brick body 1. When the left and right adjacent brick bodies 1 are connected and matched into one, at least two groups of channels 9 are interconnected to form a drip irrigation channel, and interconnected seepage holes 10 are opened between the channels 9 and the planting cavity 8. When watering, water can be injected only into the leftmost channel 9, and the water flows to the right along the channel 9, so that the water inside it can penetrate into the planting cavity 8 from the seepage holes 10 to provide moisture for the vegetation. This design can be used for centralized watering of a horizontal row of interlocking slope protection structure units a, which can save a lot of time compared to watering the planting cavity 8 separately.

[0036] In some embodiments, a vertical drainage groove 11 is opened on one side or both sides of the brick body 1. When the adjacent brick bodies 1 facing downward are connected and matched, the adjacent drainage grooves 11 are connected. This design is aimed at the accumulated water on the top of the slope. The overall water quality of the accumulated water is poor. If there is too much accumulated water, it is easy to overflow onto the brick surface and then flow into the planting cavity 8, causing certain damage to the vegetation in the planting cavity 8. Therefore, a drainage groove 11 is opened on the brick body 1. When the water volume such as rainwater is pressurized to a certain extent, it is guided into the river through the drainage groove 11, which can avoid problems such as it flowing into the planting cavity 8 to a certain extent.

[0037] Reference Attachment Figure 4 In some embodiments, after the plug post 4 is plugged into the plug block 7, the top surface of the plug post 4 protrudes from the top surface of the brick body 1 to form a raised foothold. Especially in autumn and summer, the closer the brick body 1 is to the river, the more likely it is to produce moss and other plankton on the surface, making the entire surface slippery. By having the plug post 4 protrude from the top of the brick body 1, it can prevent relevant personnel from slipping and falling when moving on the slope, thereby increasing a certain degree of safety.

[0038] In some embodiments, the column 4 can be designed to be detachably connected. During the process of casting the interlocking slope protection structure unit a through a mold, a threaded barrel can be embedded in the lower pad 3, and a threaded column can be set at the bottom of the column 4. Before the interlocking slope protection structure unit a is installed, the column 4 and the threaded barrel are threadedly connected to form a whole. This connection method can make the brick body 1 and the pads on both sides form a board surface, which is convenient for centralized transportation without taking up too much space. It can be transported to the construction site for assembly and then laid.

[0039] In some embodiments, the slots 6 include two perpendicular through-slots that, when connected, form an "I" shape. The insert 7 is inserted into the slots 6 in this "I" shape, connecting the upper and lower adjacent brick bodies 1. This "I" shape creates a more stable connection, increasing the stability of the upper and lower interlocking slope protection structure units a. Furthermore, a ground plug 12 is fixedly connected to the bottom of the insert 7. When the insert 7 is inserted into the slot 6, the ground plug 12 further strengthens the connection between the insert 7 and the slope surface, making it more stable.

[0040] like Figures 4 and 5 As shown, the present invention also proposes a river ecological revetment system, which includes any of the above-mentioned interlocking slope protection units; a plurality of groups of the above-mentioned interlocking slope protection structure units a are laid on the slope surface, wherein the interlocking slope protection structure units a adjacent to each other on the left and right are plugged and fixed with the plug posts 4 and the plug holes 5, and after being fixed, the channels 9 in the laterally adjacent interlocking slope protection structure units a are interconnected to form a drip irrigation channel, and the interlocking slope protection units adjacent to each other on the upper and lower sides are plugged and fixed with the plug blocks 7 and the slots 6, and a water pump b is also provided on the slope. The input end of the water pump b is connected to a water pipe extending into the river channel, and the output end of the water pump b is connected to the main pipeline. Several groups of drip irrigation belts d are connected to the main pipeline. Several groups of drip irrigation belts d are respectively placed in the above-mentioned drip irrigation channels. Drippers are also provided at positions corresponding to the seepage holes 10 of the drip irrigation belts d. Water is discharged to the seepage holes 10 through the drip irrigation belts d, and the vegetation in the planting cavity 8 is irrigated through the seepage holes 10. The system can make full use of the water in the river channel to irrigate the vegetation on the slope, so as to achieve recycling and form an environmentally friendly ecosystem.

[0041] In some embodiments, in order to improve the anti-scouring ability of the slope bottom, a Binge gabion c is set at the bottom edge of the slope bottom, and a buffer slope is set on the side of the Binge gabion c, both of which are used to reinforce the foundation.

[0042] In this ecological revetment system, the interlocking slope protection structure unit a has a simple structure and is easy to be molded and cast. During the laying process of the interlocking slope protection structure unit a, the periphery is connected with the adjacent interlocking slope protection structure unit a to form a whole, thereby increasing the stability on the slope surface. Furthermore, after the interlocking slope protection structure unit a is laid on the slope surface, the channels 9 are interconnected to form a drip channel 9, and the water in the river channel is pumped out by the water pump b and discharged from the drip irrigation belt d in the drip channel 9, so as to realize centralized irrigation of the horizontal interlocking slope protection structure units a, which is beneficial to maintenance and management, saves a lot of time and effort, and the water in the river channel can be recycled to form a more environmentally friendly ecological revetment system.

[0043] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the utility model.

Claims

1. An interlocking slope protection structural unit, comprising a rectangular brick body, characterized in that: An upper pad and a lower pad are fixed on both sides of the brick body, and the upper pads and the lower pads between adjacent brick bodies can overlap each other; at least one group of plug posts are provided on the lower pad, and at least one group of sockets are opened on the upper pad, and the plug posts can be plugged into the sockets; The brick body is provided with slots on the upper and lower sides, and also includes inserting blocks. After the upper and lower adjacent brick bodies are installed, the two ends of the inserting blocks are respectively embedded in the slots in the two bricks.

2. The interlocking slope protection structure unit according to claim 1, characterized in that: A planting cavity for planting vegetation is opened at the center of the brick body.

3. The interlocking slope protection structure unit according to claim 2, characterized in that: A transverse channel is provided on one side or both sides of the brick body. When the left and right adjacent brick bodies are connected, at least two groups of the channels are interconnected. A communicating water seepage hole is provided between the channel and the planting cavity.

4. The interlocking slope protection structure unit according to claim 1, characterized in that: A vertical drainage groove is provided on one side or both sides of the brick body. When the upper and lower adjacent brick bodies are connected and matched, the adjacent drainage grooves are connected.

5. The interlocking slope protection structure unit according to claim 1, characterized in that: When the plug post is plugged into the plug block, the top of the plug post protrudes from the top surface of the brick body.

6. The interlocking slope protection structure unit according to claim 1, characterized in that: The slot comprises two perpendicular through slots, which are in the shape of an "I" when the two slots are close to each other, and the insert is embedded in the two slots in the shape of an "I".

7. The interlocking slope protection structure unit according to claim 6, characterized in that: The bottom of the plug block is fixedly connected with a ground plug.

8. The river ecological revetment system is characterized by: The river ecological revetment system comprises several groups of interlocking slope protection structural units as described in any one of claims 1 to 7; Several groups of interlocking slope protection structure units are laid on the slope surface; the interlocking slope protection structure units adjacent to each other are fixed by plugging into the plug holes through the plug posts, and after being fixed, the channels are interconnected to form a drip irrigation channel, and the upper and lower adjacent chain slope protection units are plugged into and fixed by the plug blocks; a water pump is provided on the slope, the input end of the water pump extends into the river, and the output end of the water pump is connected to several groups of drip irrigation belts, and the several groups of drip irrigation belts are respectively placed in the drip irrigation channels.

9. The river ecological revetment system according to claim 8, characterized in that: A Binge gabion is provided at the bottom edge of the slope, and a buffer slope is provided at the side of the Binge gabion.

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