Self-anchored ecological gabion net slope protection structure

Abstract

The utility model discloses a self-anchoring type ecological gabion net slope protection structure which comprises a slope protection structure body, a retaining wall and a top structure, the top structure is arranged above the slope protection structure body, and the retaining wall is fixedly connected to the bottom of the slope protection structure body. The slope protection structure comprises an upper cross beam arranged at the top of the slope protection structure, a lower cross beam arranged at the bottom of the slope protection structure and a rhombic framework, a gabion net structure is fixedly installed in the rhombic framework, and matching ribs used for being connected with the lower cross beam of the upper cross beam in a matched mode are arranged at the top and the bottom of the rhombic framework. Self-anchoring anchorage devices are arranged on the two sides of the matching ribs correspondingly and used for connecting the rhombic framework and the gabion net structure, the gabion net structure comprises multiple layers of stacked ecological gabion units, and the ecological gabion units are formed by weaving metal wires or high polymer materials. According to the self-anchored ecological gabion net slope protection structure, the rhombic framework and the gabion net structure are tightly connected through the self-anchored anchorage device, and the overall stability and durability of the structure are improved.

Description

Technical Field

[0001] This utility model relates to ecological slope protection structures, specifically a self-anchoring ecological gabion slope protection structure. Background Technology

[0002] Ecological slope protection is a slope protection technique that integrates basic knowledge from engineering mechanics, soil science, ecology, and botany to support slopes or side slopes. By planting vegetation, the interaction between plants and rock / soil (such as root anchoring) protects and reinforces the slope surface, ensuring both surface stability and restoration of the damaged natural ecosystem. This method constructs porous, permeable protective structures that not only prevent water erosion and washout but also utilize plants and natural materials to meet slope stability requirements, provide suitable habitats for aquatic organisms, maintain the ecological function of natural rivers, and improve the natural landscape. It is an effective means of slope protection and stabilization.

[0003] However, existing traditional slope protection technologies have limitations and rigid structure defects: although traditional rigid slope protection such as concrete and masonry can provide high-strength protection, they lack flexibility, cannot adapt to uneven settlement of the foundation, and are prone to cracking and failure; at the same time, the closed structure blocks the exchange of surface water and groundwater, which disrupts the ecological balance. Utility Model Content

[0004] The purpose of this utility model is to provide a self-anchoring ecological gabion slope protection structure to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a self-anchored ecological gabion slope protection structure, comprising a slope protection structure, a retaining wall, and a top structure. The top structure is positioned above the slope protection structure, and the retaining wall is fixedly connected to the bottom of the slope protection structure. The slope protection structure includes an upper horizontal beam positioned at the top of the slope protection structure, a lower horizontal beam positioned at the bottom of the slope protection structure, and a rhomboid frame. A gabion structure is fixedly installed inside the rhomboid frame. The top and bottom of the rhomboid frame are provided with reinforcing bars for connecting the lower horizontal beam to the upper horizontal beam. Self-anchoring anchors are provided on both sides of the reinforcing bars. The self-anchoring anchors are used to connect the rhomboid frame and the gabion structure. The gabion structure comprises multiple layers of superimposed ecological gabion units, which are woven from metal wire or polymer materials.

[0006] Preferably, the top structure includes a concrete layer, a gravel layer, and a soil slope layer. The top structure also includes a ditch located in the middle of the top structure, which is used to guide rainwater drainage and prevent water accumulation from damaging the slope protection structure.

[0007] Preferably, the retaining wall is a gravity concrete structure or a reinforced soil structure, with a water interception trough on the top of the wall and drainage holes on the wall surface at intervals of 2m to 3m.

[0008] Preferably, the gabion structure is further filled with a vegetation soil layer, which is used to plant vegetation and enhance the ecological effect and stability of the slope protection structure.

[0009] Preferably, the retaining wall is filled with a layer of sand and gravel.

[0010] Preferably, the self-anchored ecological gabion slope protection structure further includes side wing baffles set on both sides of the slope protection structure, the side wing baffles being used to increase the stability and anti-slip capability of the slope protection structure.

[0011] Preferably, the upper and lower crossbeams of the slope protection structure are made of high-strength steel.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This self-anchored ecological gabion slope protection structure uses self-anchoring anchors to tightly connect the diamond-shaped frame and the gabion structure, improving the overall stability and durability of the structure. At the same time, the multi-layered ecological gabion unit design not only enhances the load-bearing capacity of the slope protection structure but also provides a good substrate for vegetation growth, facilitating the ecological restoration of the slope protection structure. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall schematic diagram of a self-anchored ecological gabion slope protection structure in this embodiment;

[0016] Figure 2 This is a schematic diagram of the top structure in a self-anchored ecological gabion slope protection structure of this embodiment;

[0017] Figure 3 This is a schematic diagram of the slope protection structure in a self-anchored ecological gabion slope protection structure of this embodiment;

[0018] Figure 4 This is a schematic diagram of the interior of the retaining wall in a self-anchored ecological gabion slope protection structure according to this embodiment.

[0019] Figure 5 This is an internal schematic diagram of the gabion mesh structure in this embodiment;

[0020] Figure 6 This is a schematic diagram of the reinforcing bars in this embodiment;

[0021] Figure 7 This is a schematic diagram of the self-anchoring anchor in this embodiment.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Slope protection structure; 2. Retaining wall; 3. Top structure; 4. Upper beam; 5. Lower beam; 6. Rhomboid frame; 7. Gabion structure; 8. Reinforcing bars; 9. Self-anchoring anchor; 10. Ecological gabion unit; 11. Concrete layer; 12. Crushed stone layer; 13. Soil slope layer; 14. Ditch; 15. Intercepting trench; 16. Drainage hole; 17. Vegetation and soil layer; 18. Sand and gravel layer; 19. Side wing baffle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution: a self-anchored ecological gabion slope protection structure, including a slope protection structure 1, a retaining wall 2, and a top structure 3. The top structure 3 is located above the slope protection structure 1, and the retaining wall 2 is fixedly connected to the bottom of the slope protection structure 1. The slope protection structure 1 includes an upper crossbeam 4 located at the top of the slope protection structure 1, a lower crossbeam 5 located at the bottom of the slope protection structure 1, and a rhomboid frame 6. A gabion structure 7 is fixedly installed inside the rhomboid frame 6. The top and bottom of the rhomboid frame 6 are provided with reinforcing bars 8 for connecting the lower crossbeam 5 to the upper crossbeam 4. Self-anchoring anchors 9 are provided on both sides of the reinforcing bars 8. The self-anchoring anchors 9 are used to connect the rhomboid frame 6 and the gabion structure 7. The gabion structure 7 includes multi-layered ecological gabion units 10, which are woven from metal wire or polymer materials.

[0026] Specifically, the top structure 3 includes a concrete layer 11, a crushed stone layer 12, and a soil slope layer 13. The top structure 3 also includes a drainage ditch 14 located in the middle of the top structure 3. The drainage ditch 14 is used to guide rainwater drainage and prevent water accumulation from damaging the slope protection structure 1. Through the above-mentioned configuration, the slope protection structure 1 has good drainage performance, enhancing the stability and durability of the structure.

[0027] Specifically, the retaining wall 2 is a gravity concrete structure or a reinforced soil structure. A water interception trough 15 is set on the top of the wall, and drainage holes 16 are set on the wall surface at intervals of 2m to 3m. Through the above settings, the retaining wall 2 can effectively prevent soil sliding. At the same time, the drainage holes 16 can drain the water accumulated behind the wall, reduce the pressure on the wall, and improve the overall stability of the structure. The water interception trough 15 can intercept surface water and prevent it from flowing into the slope protection structure 1, further protecting the safety of the slope protection structure 1.

[0028] Specifically, the gabion structure 7 is also filled with a vegetation soil layer 17, which is used for planting vegetation to enhance the ecological effect and stability of the slope protection structure 1. Through the above arrangement, the gabion structure 7 not only has a physical protection function, but also can integrate with the surrounding natural environment, promoting ecological restoration. The growth of vegetation can increase the root system's soil-fixing capacity of the slope protection structure 1, reduce soil erosion, and at the same time provide habitats for organisms, enhancing the diversity of the ecosystem.

[0029] Specifically, the retaining wall 2 is filled with a sand and gravel layer 18. Through the above arrangement, while the retaining wall 2 bears the soil pressure, the sand and gravel layer 18 can disperse and absorb some of the pressure, thereby improving the bearing capacity and stability of the retaining wall 2. The sand and gravel layer 18 also has good permeability, which can effectively drain the water behind the wall and further reduce the pressure on the wall.

[0030] Specifically, the self-anchored ecological gabion slope protection structure 1 also includes side wing baffles 19 installed on both sides of the slope protection structure 1. The side wing baffles 19 are used to increase the stability and anti-slip capability of the slope protection structure 1. Through this arrangement, the slope protection structure 1 has better resistance to lateral earth pressure and water erosion, preventing lateral displacement or landslides and enhancing the safety and reliability of the entire slope protection system. The side wing baffles 19 can also serve as a support structure for vegetation, providing more space for vegetation growth and further enhancing the ecological function and landscape effect of the slope protection structure 1.

[0031] Specifically, the upper crossbeam 4 and lower crossbeam 5 of the slope protection structure 1 are made of high-strength steel. The high-strength steel upper crossbeam 4 and lower crossbeam 5 can effectively improve the overall rigidity and bearing capacity of the slope protection structure 1, so that the slope protection structure 1 can remain stable and not easily deformed or damaged when facing large soil pressure and water erosion.

[0032] A specific application example of this embodiment is as follows:

[0033] When using this device, firstly, assemble the slope protection structure 1, retaining wall 2, and top structure 3 according to the design requirements. The upper beam 4 and lower beam 5 of the slope protection structure 1 are connected to the rhomboid frame 6 through reinforcing bars 8, forming a stable support structure. The gabion structure 7 is fixedly connected to the rhomboid frame 6 through self-anchoring anchors 9, ensuring the stability and firmness of the gabion structure 7.

[0034] A layer of sand and gravel 18 is filled inside the retaining wall 2 to disperse and absorb soil pressure, thereby improving the bearing capacity and stability of the retaining wall 2. At the same time, the good permeability of the sand and gravel layer 18 can effectively drain water accumulated behind the wall, further reducing the pressure on the wall.

[0035] A vegetated soil layer 17 is filled inside the gabion structure 7, and vegetation is planted therein. The growth of vegetation will increase the root system's soil-fixing capacity of the slope protection structure 1, reduce soil erosion, and provide habitat for organisms, thereby enhancing ecosystem diversity.

[0036] A drainage ditch 14 also needs to be installed in the top structure 3 to guide rainwater drainage and prevent water accumulation from damaging the slope protection structure 1. The installation of the drainage ditch 14 gives the slope protection structure 1 good drainage performance, further enhancing the stability and durability of the structure.

[0037] During the operation of the device, the retaining wall 2 will effectively prevent soil sliding, while the drainage hole 16 can drain water accumulated behind the wall, reducing pressure on the wall. The intercepting trough 15 can intercept surface water and prevent it from flowing into the slope protection structure 1, further protecting the safety of the slope protection structure 1.

[0038] The side wing baffles 19 will increase the stability and anti-slip capability of the slope protection structure 1, enabling it to better resist lateral earth pressure and water erosion. Simultaneously, the side wing baffles 19 can also serve as a support structure for vegetation, providing it with more space to grow.

[0039] In summary, the self-anchored ecological gabion slope protection structure 1 of this embodiment has excellent stability and durability, can effectively prevent soil sliding and soil erosion, and can also blend in with the surrounding natural environment to promote ecological restoration.

[0040] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that modifications may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-anchored ecological gabion net revetment structure, characterized in that: The application relates to a self-anchored ecological gabion net slope protection structure (1), which comprises a slope protection structure (1), a retaining wall (2) and a top structure (3), wherein the top structure (3) is arranged above the slope protection structure (1), the retaining wall (2) is fixedly connected to the bottom of the slope protection structure (1), the slope protection structure (1) comprises an upper cross beam (4) arranged at the top of the slope protection structure (1), a lower cross beam (5) arranged at the bottom of the slope protection structure (1) and a rhombic framework (6), a gabion net structure (7) is fixedly arranged in the rhombic framework (6), the top and bottom of the rhombic framework (6) are provided with matching ribs (8) for matching and connecting the upper cross beam (4) and the lower cross beam (5), self-anchored anchors (9) are arranged on the two sides of the matching ribs (8), the self-anchored anchors (9) are used for connecting the rhombic framework (6) and the gabion net structure (7), and the gabion net structure (7) comprises a plurality of stacked ecological gabion units (10) which are woven by metal wires or high polymer materials.

2. A self-anchored ecological gabion net revetment structure (1) according to claim 1, characterized in that: The top structure (3) comprises a concrete layer (11), a gravel layer (12) and a soil slope layer (13), the top structure (3) further comprises a water ditch (14) arranged in the middle of the top structure (3), the water ditch (14) is used for guiding rainwater discharge and preventing water accumulation from damaging the slope protection structure (1).

3. A self-anchored ecological gabion net revetment structure (1) according to claim 1, characterized in that: The retaining wall (2) is a gravity type concrete structure or a reinforced soil structure, a water intercepting groove (15) is arranged at the top of the retaining wall (2), and water discharge holes (16) are arranged on the wall surface and have a spacing of 2-3 m.

4. A self-anchored ecological gabion net revetment structure (1) according to claim 1, characterized in that: The gabion net structure (7) is further filled with a vegetation soil layer (17), the vegetation soil layer (17) is used for planting vegetation and enhancing the ecological effect and stability of the slope protection structure (1).

5. A self-anchored ecological gabion mesh revetment structure (1) according to claim 1, characterized in that: The retaining wall (2) is filled with a sand and stone layer (18).

6. A self-anchored ecological gabion net revetment structure (1) according to claim 1, characterized in that: The self-anchored ecological gabion net slope protection structure (1) further comprises side wing baffles (19) arranged on the two sides of the slope protection structure (1), and the side wing baffles (19) are used for increasing the stability and lateral sliding resistance of the slope protection structure (1).

7. A self-anchored ecological gabion net revetment structure (1) according to claim 1, characterized in that: The upper cross beam (4) and the lower cross beam (5) of the slope protection structure (1) are made of high-strength steel.

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