River ecological revetment structure

Abstract

The utility model discloses a river ecological revetment structure concretely relates to river revetment technical field, and includes: two edge concrete strips, a plurality of middle concrete strips are equipped between two edge concrete strips, and a plurality of first side plates are equipped in two edge concrete strip inner sides and a plurality of middle concrete strip two sides, and one inside protective net is fixedly equipped between left and right two corresponding first side plates, and one second side plate is equipped in a plurality of first side plate top, and one outside protective net is fixedly equipped between left and right two corresponding second side plates. The utility model discloses a revetment structure is divided into a plurality of independent protective net units, when the partial breakage of the protective net of a certain unit occurs, can only dismantle and replace the damaged unit. This avoids the disadvantage that the traditional integral protective net needs large-scale replacement after breakage, and greatly reduces maintenance cost and construction difficulty.

Description

Technical Field

[0001] This utility model relates to the field of riverbank protection technology, specifically to a river ecological slope protection structure. Background Technology

[0002] Ecological slope protection is a slope protection technology that integrates basic knowledge from disciplines such as engineering mechanics, soil science, ecology, and botany to support slopes or sides, forming a comprehensive slope protection system composed of plants or engineering and plants. Ecological slope protection technology should be a systematic project that not only meets the functions of river slope protection but also helps restore the ecological balance of the river slope protection system. Ecological slope protection can prevent soil erosion, reduce pore water pressure on the slope, intercept rainfall, weaken splash erosion, and control soil particle loss.

[0003] Currently, when protecting river slopes, the majority of methods involve dividing the slope into a grid-like structure with concrete or using a mesh structure combined with stones to protect the slope. When using a mesh structure combined with stones, the protective net is usually a large, integral structure. Therefore, when the protective net is partially damaged, the stones inside will be washed away, which may require replacing the entire protective net, making the maintenance process quite troublesome. Utility Model Content

[0004] The purpose of this utility model is to provide a river ecological slope protection structure to solve the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a river ecological slope protection structure, comprising:

[0006] Two edge concrete strips are provided, and multiple middle concrete strips are provided between the two edge concrete strips. The edge concrete strips and middle concrete strips are evenly distributed on the slope. Multiple first side plates are provided on the inner side of the two edge concrete strips and on both sides of the multiple middle concrete strips. An inner protective net is fixed between two corresponding left and right first side plates. A second side plate is provided at the top of the multiple first side plates. An outer protective net is fixed between two corresponding left and right second side plates. The outer protective net is located at the top of the inner protective net. Stones are filled between the inner and outer protective nets.

[0007] Multiple T-shaped insertion slots are provided, which are respectively opened on the inner side of two edge concrete strips and on both sides of multiple central concrete strips. Two first T-shaped insertion blocks are fixedly provided on the side of multiple first side plates away from the inner protective net, and two second T-shaped insertion blocks are fixedly provided on the side of multiple second side plates away from the outer protective net. Multiple first T-shaped insertion blocks and second T-shaped insertion blocks are respectively inserted into multiple T-shaped insertion slots. The second T-shaped insertion block is located at the top of the first T-shaped insertion block, and a limiting component is provided on the second T-shaped insertion block.

[0008] Preferably, the limiting component includes a movable groove formed on one side of the second side plate near the edge concrete strip and the middle concrete strip and inside the second T-shaped plug block. A limiting rod is provided inside the movable groove. A limiting groove is formed on the inner wall of the T-shaped plug groove. One end of the limiting rod extends into the limiting groove.

[0009] Preferably, the movable groove is provided with a threaded rod, one end of which extends to the side of the second side plate near the outer protective net and is rotatably connected to the second side plate. The other end of the limiting rod is provided with a threaded groove, and the other end of the threaded rod extends into the threaded groove and is threadedly connected to the threaded groove.

[0010] Preferably, a rotating block is fixedly provided at one end of the threaded rod, and the rotating block is located on top of the external protective net.

[0011] Preferably, the bottom ends of the edge concrete strip and the middle concrete strip are fixedly connected with multiple pre-embedded steel bars, the top ends of the pre-embedded steel bars are embedded inside the edge concrete strip and the middle concrete strip, and the bottom ends of the pre-embedded steel bars are embedded inside the slope.

[0012] Preferably, slope protection plants are planted between the stones inside the inner and outer protective nets.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. Modular design for easy maintenance: By dividing the slope protection structure into multiple independent protective netting units (consisting of a pair of first side plates, an inner protective net, a pair of second side plates, and an outer protective net), when a unit's protective net is partially damaged, only the damaged unit can be disassembled and replaced. During operation, simply rotate the rotating block to disengage the limiting rod from the limiting groove, allowing the second T-shaped connector block, along with the second side plate and the outer protective net, to be removed as a whole, followed by replacement with a new unit. This avoids the drawback of requiring large-scale replacement of traditional integral protective nets after damage, significantly reducing maintenance costs and construction difficulty.

[0015] 2. Stable structure and reliable connection: The combination of T-shaped plug-in blocks and T-shaped plug-in slots, along with mechanical locking by limit rods, ensures the firmness of the connection between components and can effectively resist water erosion and soil pressure.

[0016] 3. Eco-friendly: Planting plants in the cracks of rocks can not only use the root system to reinforce the soil and prevent soil erosion, but also restore the ecological environment of the riverbank, which meets the requirements of ecological slope protection.

[0017] 4. Easy construction: All components can be prefabricated and installed quickly on site. Fixing can be completed through simple plug-in and rotation operations, which improves construction efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the edge concrete strip of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Schematic diagram of the enlarged structure of A in the middle;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the central concrete strip of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the first side plate and the internal protective mesh of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the second side plate and the external protective net of this utility model;

[0025] Figure 7 This is a three-dimensional sectional view of the second T-shaped plug-in block and the limiting rod of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Edge concrete strip; 2. Middle concrete strip; 3. First side plate; 4. Internal protective net; 5. Second side plate; 6. External protective net; 7. T-shaped insertion groove; 8. First T-shaped insertion block; 9. Second T-shaped insertion block; 10. Movable groove; 11. Limiting rod; 12. Limiting groove; 13. Threaded rod; 14. Threaded groove; 15. Rotating block; 16. Embedded steel bar. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, a further detailed description of this utility model will be provided below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this utility model.

[0029] like Figures 1 to 7 As shown, this utility model provides a riverbank ecological slope protection structure, including two edge concrete strips 1, and multiple central concrete strips 2 between the two edge concrete strips 1. The edge concrete strips 1 and central concrete strips 2 are evenly distributed on the slope. Multiple first side plates 3 are provided on the inner side of the two edge concrete strips 1 and on both sides of the multiple central concrete strips 2. An inner protective net 4 is fixedly installed between two corresponding left and right first side plates 3. A second side plate 5 is provided at the top of each of the multiple first side plates 3. An outer protective net 6 is fixedly installed between two corresponding left and right second side plates 5, and the outer protective net 6 is located at the top of the inner protective net 4. Stones are filled between the inner protective net 4 and the outer protective net 6.

[0030] Multiple T-shaped insertion slots 7 are respectively formed on the inner sides of the two edge concrete strips 1 and on both sides of the multiple central concrete strips 2. Two first T-shaped insertion blocks 8 are fixedly installed on the side of the multiple first side plates 3 away from the inner protective net 4, and two second T-shaped insertion blocks 9 are fixedly installed on the side of the multiple second side plates 5 away from the outer protective net 6. The multiple first T-shaped insertion blocks 8 and the second T-shaped insertion blocks 9 are respectively inserted into the multiple T-shaped insertion slots 7, with the second T-shaped insertion blocks 9 located at the top of the first T-shaped insertion blocks 8. A limiting component is provided on the second T-shaped insertion blocks 9.

[0031] The limiting component includes a movable groove 10 opened on one side of the second side plate 5 near the edge concrete strip 1 and the middle concrete strip 2 and inside the second T-shaped plug block 9. A limiting rod 11 is provided inside the movable groove 10. A limiting groove 12 is opened on the inner wall of the T-shaped plug groove 7. One end of the limiting rod 11 extends into the limiting groove 12.

[0032] The movable groove 10 is provided with a threaded rod 13. One end of the threaded rod 13 extends to the side of the second side plate 5 near the outer protective net 6 and is rotatably connected to the second side plate 5. The other end of the limiting rod 11 is provided with a threaded groove 14. The other end of the threaded rod 13 extends into the threaded groove 14 and is threadedly connected to the threaded groove 14.

[0033] A rotating block 15 is fixedly provided at one end of the threaded rod 13. The rotating block 15 is located at the top of the outer protective net 6, which makes it convenient for the operator to rotate the threaded rod 13 by rotating the rotating block 15.

[0034] Multiple pre-embedded steel bars 16 are fixedly connected to the bottom ends of the edge concrete strip 1 and the middle concrete strip 2. The top ends of the pre-embedded steel bars 16 are embedded inside the edge concrete strip 1 and the middle concrete strip 2, and the bottom ends of the pre-embedded steel bars 16 are embedded inside the slope to enhance the connection stability between the concrete strip and the slope.

[0035] Slope protection plants are planted between the stones inside the internal protective net 4 and the external protective net 6. The plant roots further strengthen the slope protection structure and improve ecological benefits.

[0036] In implementation, this invention first uses pre-embedded reinforcing bars 16 to fix the edge concrete strip 1 and the central concrete strip 2 to the slope, forming a basic frame. Then, the first side plate 3 is inserted into the T-shaped insertion slot 7 via the first T-shaped insertion block 8, and the inner protective net 4 is installed. Next, the second side plate 5 is inserted into the same T-shaped insertion slot 7 via the second T-shaped insertion block 9, positioned above the first T-shaped insertion block 8. Rotating the rotating block 15 drives the threaded rod 13 to rotate. Due to the threaded connection, the limiting rod 11 moves along the movable slot 10 and inserts into the limiting slot 12, thereby firmly locking the second T-shaped insertion block 9 and fixing the entire protective net unit. Before fixing the outer protective net 6, stones are filled between the inner protective net 4 and the outer protective net 6, and slope protection plants are planted in the gaps between the stones.

[0037] This utility model divides the slope protection structure into multiple independent protective net units (composed of a pair of first side plates, an inner protective net, a pair of second side plates, and an outer protective net). When a unit's protective net is partially damaged, only the damaged unit can be disassembled and replaced. During operation, simply rotate the rotating block to disengage the limiting rod from the limiting groove, allowing the second T-shaped connector block, along with the second side plate and the outer protective net, to be removed as a whole, and then a new unit can be installed. This avoids the drawback of requiring large-scale replacement of traditional integral protective nets after damage, significantly reducing maintenance costs and construction difficulty. This implementation specifically solves the problem in existing technologies where river slope protection often involves dividing the slope into a grid of concrete or using a mesh structure combined with stones. When using a mesh structure combined with stones, the protective net is generally a large, integral structure. Therefore, when the protective net is partially damaged, the internal stones are washed away, potentially requiring the replacement of the entire protective net, making the maintenance process cumbersome.

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A river channel ecological slope protection structure, characterized in that, include: Two edge concrete strips (1), and multiple middle concrete strips (2) are provided between the two edge concrete strips (1). The edge concrete strips (1) and the middle concrete strips (2) are evenly distributed on the slope. Multiple first side plates (3) are provided on the inner side of the two edge concrete strips (1) and on both sides of the multiple middle concrete strips (2). An internal protective net (4) is fixed between two corresponding first side plates (3). A second side plate (5) is provided at the top of the multiple first side plates (3). An external protective net (6) is fixed between two corresponding second side plates (5). The external protective net (6) is located at the top of the internal protective net (4). Stones are filled between the internal protective net (4) and the external protective net (6). Multiple T-shaped insertion slots (7) are provided, which are respectively opened on the inner side of two edge concrete strips (1) and on both sides of multiple central concrete strips (2). Two first T-shaped insertion blocks (8) are fixedly provided on the side of multiple first side plates (3) away from the inner protective net (4). Two second T-shaped insertion blocks (9) are fixedly provided on the side of multiple second side plates (5) away from the outer protective net (6). Multiple first T-shaped insertion blocks (8) and second T-shaped insertion blocks (9) are respectively inserted into multiple T-shaped insertion slots (7). The second T-shaped insertion block (9) is located at the top of the first T-shaped insertion block (8). The second T-shaped insertion block (9) is provided with a limiting component.

2. The river ecological slope protection structure according to claim 1, characterized in that: The limiting component includes a movable groove (10) opened on the side of the second side plate (5) near the edge concrete strip (1) and the middle concrete strip (2) and inside the second T-shaped plug block (9). A limiting rod (11) is provided inside the movable groove (10). A limiting groove (12) is opened on the inner wall of the T-shaped plug groove (7). One end of the limiting rod (11) extends into the limiting groove (12).

3. The river ecological slope protection structure according to claim 2, characterized in that: The movable groove (10) is provided with a threaded rod (13). One end of the threaded rod (13) extends to the side of the second side plate (5) near the outer protective net (6) and is rotatably connected to the second side plate (5). The other end of the limiting rod (11) is provided with a threaded groove (14). The other end of the threaded rod (13) extends into the threaded groove (14) and is connected to the threaded groove (14) by a thread.

4. The river ecological slope protection structure according to claim 3, characterized in that: One end of the threaded rod (13) is fixedly provided with a rotating block (15), which is located on the top of the external protective net (6).

5. A river ecological slope protection structure according to claim 1, characterized in that: Multiple embedded steel bars (16) are fixedly connected to the bottom ends of the edge concrete strip (1) and the middle concrete strip (2). The top ends of the embedded steel bars (16) are embedded inside the edge concrete strip (1) and the middle concrete strip (2), and the bottom ends of the embedded steel bars (16) are embedded inside the slope.

6. The river ecological slope protection structure according to claim 1, characterized in that: Slope protection plants are planted between the stones inside the inner protective net (4) and the outer protective net (6).

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