Ecological slope protection vegetation fixing structure

Abstract

The utility model relates to the field of slope vegetation, disclose a kind of ecological slope vegetation fixed structure, including ecological slope body, the inside of ecological slope body is provided with protection device;The protection device includes main part, the inside fixedly connected with isolation layer of main part, the one side fixedly connected with multi-angle clamping block of main part.In the utility model, when ecological slope body encounters flying stone impact or debris scour, protection air bag will first play buffering effect, by the elastic deformation of itself absorption and reduce most impact energy, with the impact extrusion of pressing plate one continuously, it will compress the air inside air frame, and these high-pressure gas in air frame will flow into the support air bag and isolation layer in the inside of ecological slope body respectively with exhaust hole, the support air bag after expansion will form flexible support to the vegetation assembly groove in the inside of ecological slope body, avoid the damage such as cracking, loosening due to the impact of flying stone or debris.

Description

Technical Field

[0001] This utility model relates to the field of slope protection vegetation, and in particular to an ecological slope protection vegetation fixing structure. Background Technology

[0002] Ecological slope protection vegetation is a plant community used for ecological restoration and protection of slopes. It often selects native species with well-developed root systems and strong adaptability. Common types include herbaceous plants, shrubs and vines. In some scenarios, trees are also used to form a three-dimensional vegetation structure.

[0003] Ecological slope protection vegetation stabilization structures are supporting facilities that assist vegetation rooting and enhance slope stability. Their core function is to provide support during the early stages of vegetation growth, while simultaneously enhancing the slope's resistance to erosion. Common types include flexible structures and semi-rigid structures. Flexible structures primarily consist of plant fiber blankets, coconut fiber mats, and eco-bags; these materials are biodegradable and, once laid, cover the slope surface, reducing direct soil erosion from rainwater and providing a moisture-retaining environment for seed germination. They gradually integrate into the ecosystem as the vegetation grows. Semi-rigid structures, such as gabion nets and ecological concrete frames, use mesh or frames to stabilize the soil, filling the interior with planting soil and plant seeds. This maintains structural stability while allowing space for root extension.

[0004] Existing ecological slope protection vegetation anchoring structures continuously bear natural impact loads from above the slope during long-term service. The core threats are falling rocks from the weathered surface of the mountain and mudslides caused by short-term heavy rainfall. These impacts are not single high-intensity damages; repeated rock impacts cause wear and tear on the fabric surface of the anchoring bag, leading to local cracking and leakage of the planting soil inside. The accumulation of small damages into large-scale destruction directly weakens the structure's ability to anchor the surface soil. The original dual protection system formed in synergy with the vegetation root system becomes vulnerable, not only reducing the stability of the ecological slope protection vegetation anchoring structure itself but also potentially leading to root exposure, soil erosion, and ultimately affecting the overall slope protection effect. Therefore, an ecological slope protection vegetation anchoring structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an ecological slope protection vegetation fixing structure, which aims to improve the problem that in the existing technology, the accumulation of small damage to ecological slope protection vegetation fixing structures leads to large-scale destruction, which directly weakens the structure's ability to fix the surface soil. This not only reduces the stability of the ecological slope protection vegetation fixing structure itself, but may also lead to the exposure of vegetation roots, soil loss, and ultimately affect the protection effect of the entire slope.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an ecological slope protection vegetation fixing structure, comprising an ecological slope protection body, wherein a protective device is provided inside the ecological slope protection body; the protective device comprises a main body, an isolation layer is fixedly connected inside the main body, a polygonal locking block is fixedly connected to one side of the main body, a drainage pipe is fixedly connected inside the main body, a polygonal locking frame is fixedly connected to the other side of the main body, a supporting airbag is fixedly connected inside the polygonal locking frame, a connecting plate is elastically connected inside the main body via a spring, a pressure plate is fixedly connected to the side of the connecting plate, a protective airbag is fixedly connected inside the main body, a connecting block is fixedly connected inside the main body, an exhaust pipe is fixedly connected to the side of the connecting block, a sliding rod is slidably connected inside the exhaust pipe, a pressure plate is fixedly connected to the side of the sliding rod, an air frame is fixedly connected inside the main body, and an anti-vibration device is provided on the side of the main body.

[0007] As a further description of the above technical solution: the ecological slope protection body is internally fixedly connected with a vegetation assembly groove, the vibration damping device includes a fixing plate, the fixing plate is internally elastically connected with a fixing rod through a vibration damping spring, the fixing plate is internally threaded with a fixing bolt, and the fixing rod is fixedly connected to a vibration damping ring on its side.

[0008] As a further description of the above technical solution: the interior of the polygonal card frame is provided with a card slot, and the size of the card slot inside the polygonal card frame matches that of the polygonal card block.

[0009] As a further description of the above technical solution: one side of the damping spring is fixedly connected to the inside of the fixing plate, and the other side is fixedly connected to the side of the fixing rod.

[0010] As a further description of the above technical solution: one side of the spring is fixedly connected to the side of the connecting block, and the other side is fixedly connected to the side of the connecting plate.

[0011] As a further description of the above technical solution: the air frame has a sliding groove inside, and the sliding groove inside the air frame matches the size of the pressure plate two.

[0012] As a further description of the above technical solution: the air frame has multiple exhaust holes inside, and the exhaust holes inside the air frame are fixedly connected to the supporting airbag.

[0013] As a further description of the above technical solution: the air frame has an exhaust hole inside, and the exhaust hole inside the air frame is fixedly connected to the protective airbag.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, when the ecological slope protection body is hit by flying rocks or eroded by mud and rocks, the protective airbag will play a buffering role first. It will absorb and reduce most of the impact energy through its own elastic deformation. As the pressure plate is continuously impacted and squeezed, it will compress the air inside the air frame. The high-pressure gas inside the air frame will flow into the support airbag and isolation layer inside the ecological slope protection body through the exhaust hole. The expanded support airbag will form a flexible support for the vegetation assembly groove inside the ecological slope protection body. The isolation layer will form a buffer barrier at the connection parts such as the multi-angled blocks to avoid cracking, loosening and other damage caused by the impact of flying rocks or mud and rocks.

[0016] 2. In this utility model, the fixed insertion rod is elastically connected to the fixed plate through a vibration damping spring. This elastic assembly method can effectively buffer various vibration impacts on the fixed insertion rod after installation, significantly reducing the impact of vibration on the stability of the fixed insertion rod and avoiding structural loosening caused by long-term vibration. Multiple layers of vibration damping rings are fixed axially at intervals on the outer side of the fixed insertion rod. The vibration damping rings are made of highly elastic wear-resistant material and, together with the vibration damping springs, form a double vibration damping protection, which can significantly enhance the impact resistance and long-term stability of the fixed insertion rod inside the ecological slope protection body, and effectively avoid the problem of insertion rod loosening caused by repeated flying stone impacts, mudslides, or environmental vibrations. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of an ecological slope protection vegetation fixing structure proposed in this utility model.

[0018] Figure 2 This is a three-dimensional cross-sectional schematic diagram of an ecological slope protection vegetation fixing structure proposed in this utility model;

[0019] Figure 3 This is a three-dimensional side sectional view of an ecological slope protection vegetation fixing structure proposed in this utility model;

[0020] Figure 4 This is a three-dimensional top-view schematic diagram of an ecological slope protection vegetation fixing structure proposed in this utility model.

[0021] Legend:

[0022] 1. Ecological slope protection body; 2. Vegetation assembly trough; 3. Protective device; 31. Main body; 32. Isolation layer; 33. Multi-angled clamping block; 34. Drainage pipe; 35. Multi-angled clamping frame; 36. Support airbag; 37. Spring; 38. Connecting plate; 39. Pressure plate one; 310. Protective airbag; 311. Connecting block; 312. Exhaust pipe; 313. Sliding rod; 314. Pressure plate two; 315. Air frame; 4. Vibration-resistant device; 41. Fixing plate; 42. Vibration-damping spring; 43. Fixing rod; 44. Fixing bolt; 45. Vibration-damping ring. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 - Figure 2 This utility model provides an embodiment of an ecological slope protection vegetation fixing structure, including an ecological slope protection body 1, with a protective device 3 installed inside the ecological slope protection body 1; the protective device 3 includes a main body 31, with an isolation layer 32 fixedly connected inside the main body 31, the interior of the isolation layer 32 being interconnected with the exhaust holes inside the air frame 315, a polygonal locking block 33 fixedly connected to one side of the main body 31, a drainage pipe 34 fixedly connected inside the main body 31, and a polygonal locking frame 35 fixedly connected to the other side of the main body 31, the polygonal locking frame 35 having a locking groove inside, and multiple... The slots inside the corner frame 35 match the dimensions of the polygonal block 33. This design allows multiple ecological slope protection bodies 1 to be interlocked and fixed to each other via the polygonal block 33 and the polygonal frame 35. A supporting airbag 36 is fixedly connected inside the polygonal frame 35. A connecting plate 38 is elastically connected inside the main body 31 via a spring 37. A pressure plate 39 is fixedly connected to the side of the connecting plate 38. A protective airbag 310 is fixedly connected inside the main body 31. An exhaust hole is provided inside the air frame 315, and the exhaust hole inside the air frame 315 is fixedly connected to the protective airbag 310. This design allows gas inside the air frame 315 to flow into the protective airbag 310 through the exhaust port. A connecting block 311 is fixedly connected inside the main body 31. One side of the spring 37 is fixedly connected to the side of the connecting block 311, and the other side is fixedly connected to the side of the connecting plate 38. This design ensures that when the pressure plate 39 is impacted, the connecting plate 38 will compress the spring 37 and slide towards the connecting block 311. An exhaust pipe 312 is fixedly connected to the side of the connecting block 311. A sliding rod 313 is slidably connected inside the exhaust pipe 312. The side of the sliding rod 313 is fixedly connected to... The main body 31 is connected to a pressure plate 314. An air frame 315 is fixedly connected inside the main body 31. The air frame 315 has multiple exhaust holes inside, and the exhaust holes inside the air frame 315 are fixedly connected to the supporting airbag 36. This design allows the gas inside the air frame 315 to flow into the supporting airbag 36 through the exhaust holes. The air frame 315 has a sliding groove inside, and the sliding groove inside the air frame 315 matches the size of the pressure plate 314. This design allows the pressure plate 314 to slide inside the air frame 315. An anti-vibration device 4 is provided on the side of the main body 31.

[0025] Reference Figure 3 - Figure 4 The ecological slope protection body 1 has a vegetation assembly groove 2 fixedly connected inside. There are four sets of vegetation assembly grooves 2 inside the ecological slope protection body 1, and the four sets of vegetation assembly grooves 2 are isolated by an isolation layer 32. The vibration-damping device 4 includes a fixing plate 41. The fixing plate 41 is elastically connected to a fixing rod 43 through a vibration damping spring 42. One side of the vibration damping spring 42 is fixedly connected to the inside of the fixing plate 41, and the other side is fixedly connected to the side of the fixing rod 43. This design can enhance the overall vibration-damping stability of the fixing rod 43 and the fixing plate 41 through the vibration damping spring 42. The fixing plate 41 is threaded with a fixing bolt 44, and the side of the fixing rod 43 is fixedly connected with a vibration damping ring 45.

[0026] Working Principle: When the ecological slope protection body 1 is struck by flying rocks or eroded by mud and rocks, these impacting objects will roll down the natural slope of the slope and eventually collide directly with the pressure plate 39 on the side of the main body 31, generating compressive force. At this time, on the other side of the pressure plate 39 away from the impact surface, the protective airbag 310 will first play a buffering role, absorbing and reducing most of the impact energy through its own elastic deformation, preventing the impact force from being directly transmitted to the main body 31, and initially protecting the main body 31 from damage. As the pressure plate 39 continues to be impacted and compressed, it will further compress the protective airbag 310, causing the gas inside the protective airbag 310 to generate pressure due to the reduced space. This compressed gas will then flow into the connecting block 311 connected to it through a preset channel. After the gas gathers in the connecting block 311, it will quickly enter the exhaust pipe 312 connected to the connecting block 311 and generate a thrust on the sliding rod 313 inside the exhaust pipe 312, pushing the sliding rod 313 to slide along the inner wall of the exhaust pipe 312 away from the connecting block 311. When the sliding rod 313 slides to its end, it directly squeezes the pressure plate 314 on the other side of the exhaust pipe 312, forcing the pressure plate 314 to move into the air frame 315. As the pressure plate 314 slides within the air frame 315, it compresses the air inside, creating high-pressure gas. This high-pressure gas then flows through the exhaust holes on the air frame 315 into the support airbag 36 and the isolation layer 32 inside the ecological slope protection body 1, causing the support airbag 36 to inflate and the isolation layer 32 to expand. Ultimately, the inflated support airbag 36 provides flexible support to the vegetation assembly trough 2 inside the ecological slope protection body 1, while the isolation layer 32 forms a buffer barrier at connecting parts such as the polygonal locking block 33. Together, they prevent damage such as cracking or loosening of key structures like the vegetation assembly trough 2 and the polygonal locking block 33 due to impacts from flying stones or mudslides, ensuring the overall stability of the ecological slope protection body 1.

[0027] To further enhance the stability and impact resistance of the ecological slope protection, the bottom of the ecological slope protection body 1 uses a fixed plate 41 as the core load-bearing structure. A vibration damping spring 42 is installed within the groove, and the fixed rod 43 is elastically connected to the fixed plate 41 via the vibration damping spring 42. This elastic assembly method effectively buffers various vibration impacts on the fixed rod 43 after installation, significantly reducing the impact of vibration on the stability of the fixed rod 43 and preventing structural loosening due to long-term vibration. Simultaneously, suitable bolt holes are provided on both the left and right sides of the fixed plate 41, and a rigid connection is achieved with the main body 31 of the ecological slope protection through high-strength fixing bolts 44, ensuring that the fixing components and the slope protection body form a stable whole and preventing component displacement. Furthermore, multiple layers of vibration damping rings 45 are fixed axially at intervals on the outer side of the fixed rod 43. The vibration damping rings 45 are made of highly elastic and wear-resistant material, which reduces frictional damage to the soil when the rod is inserted into the foundation and further absorbs impact force when encountering flying rocks or mudslides, forming a double vibration damping protection in conjunction with the vibration damping spring 42. Through the synergistic effect of the fixing plate 41, the damping spring 42, the fixing bolt 44 and the damping ring 45, the impact resistance and long-term stability of the internal fixing rod 43 of the ecological slope protection body 1 can be significantly enhanced, effectively avoiding the problem of rod loosening caused by repeated flying stone impacts, mudslides or environmental vibrations, and ensuring the safety and reliability of the overall structure of the ecological slope protection.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ecological slope protection vegetation fixing structure, comprising an ecological slope protection body (1), characterized in that: The ecological slope protection body (1) is equipped with a protective device (3) inside; The protective device (3) includes a main body (31), an isolation layer (32) is fixedly connected inside the main body (31), a polygonal locking block (33) is fixedly connected to one side of the main body (31), a drain pipe (34) is fixedly connected inside the main body (31), a polygonal locking frame (35) is fixedly connected to the other side of the main body (31), a support airbag (36) is fixedly connected inside the polygonal locking frame (35), and a connecting plate (38) is elastically connected inside the main body (31) by a spring (37). The side of the connecting plate (38) is fixed. A pressure plate (39) is connected to the main body (31), a protective airbag (310) is fixedly connected inside the main body (31), a connecting block (311) is fixedly connected inside the main body (31), an exhaust pipe (312) is fixedly connected to the side of the connecting block (311), a sliding rod (313) is slidably connected inside the exhaust pipe (312), a pressure plate (314) is fixedly connected to the side of the sliding rod (313), an air frame (315) is fixedly connected inside the main body (31), and an anti-vibration device (4) is provided on the side of the main body (31).

2. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: The ecological slope protection body (1) is internally fixedly connected to a vegetation assembly groove (2). The vibration-damping device (4) includes a fixing plate (41). The fixing plate (41) is internally elastically connected to a fixing rod (43) via a vibration-damping spring (42). The fixing plate (41) is internally threaded with a fixing bolt (44). The side of the fixing rod (43) is fixedly connected with a vibration-damping ring (45).

3. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: The polygonal card frame (35) has a card slot inside, and the card slot inside the polygonal card frame (35) matches the size of the polygonal card block (33).

4. The ecological slope protection vegetation fixing structure according to claim 2, characterized in that: One side of the damping spring (42) is fixedly connected to the inside of the fixing plate (41), and the other side is fixedly connected to the side of the fixing rod (43).

5. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: One side of the spring (37) is fixedly connected to the side of the connecting block (311), and the other side is fixedly connected to the side of the connecting plate (38).

6. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: The air frame (315) has a sliding groove inside, and the sliding groove inside the air frame (315) matches the size of the pressure plate (314).

7. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: The air frame (315) has multiple exhaust holes inside, and the exhaust holes inside the air frame (315) are fixedly connected to the supporting airbag (36).

8. The ecological slope protection vegetation fixing structure according to claim 1, characterized in that: The air frame (315) has an exhaust hole inside, and the exhaust hole inside the air frame (315) is fixedly connected to the protective airbag (310).

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