Gabion ecological revetment

Abstract

The utility model belongs to gabion net technical field, concretely is a kind of gabion ecological revetment, including multiple gabion cover, the bottom of gabion cover is fixed with multiple fixed feet, the middle part of fixed foot side wall is equipped with fixed assembly, this fixed assembly can be fixed together with gabion cover and ecological revetment firmly, by setting up gabion cover, fixed foot, first spring, hook, connecting rod and movable screw rod, multiple gabion cover can be spliced together, the characteristics of splicing make gabion cover flexible response to the ups and downs of slope body, turning and other complex terrain, when construction, terrain does not need to be large-scale flattening, only need to adjust splicing mode according to actual terrain, greatly reduce the construction difficulty, and this setting if part of gabion cover needs to be repaired due to damage, damaged module can be directly removed, replace new module, do not need to large-scale dismantling to entire revetment structure, reduce maintenance cost and difficulty.

Description

Technical Field

[0001] This utility model belongs to the field of gabion mesh technology, specifically a gabion ecological slope protection method. Background Technology

[0002] Ecological slope protection is an engineering technology that takes into account both slope stability protection and ecological environment restoration. With "respecting nature and integrating with nature" as its core, it uses ecologically compatible materials (such as plants, stone, geosynthetics, etc.) and structural forms to prevent soil erosion, landslides, collapses and other geological disasters on slopes, while restoring or constructing the natural ecosystem of the slope, thus achieving the synergistic unity of engineering protection function and ecological function.

[0003] In existing technologies, gabion baskets are typically laid on the slopes of highways, railways, or river and reservoir banks to prevent soil erosion. The gaps between the stones allow vegetation to grow, thus balancing erosion resistance and ecological restoration. However, long-term use and observation have revealed that integrated gabion baskets cannot disperse stress through localized adjustments. They are prone to deformation, tearing, or even complete collapse due to rigid stress concentration. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and address the problem that the integrated gabion cover mentioned in the background technology cannot disperse stress through local fine-tuning, and is prone to deformation, tearing, or even overall collapse due to rigid stress concentration, a gabion ecological slope protection method is proposed.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A gabion ecological slope protection system according to this utility model includes multiple sets of gabion covers. Multiple fixing feet are fixed to the bottom of each gabion cover. A fixing component is provided in the middle of the side wall of each fixing foot. This fixing component can firmly fix the gabion cover and the ecological slope protection system together. Multiple first springs are fixedly connected to the middle of the side wall of each gabion cover. The multiple first springs are arranged in a circular array on the side wall of the gabion cover. A hook is fixed to the other end of each first spring. Multiple connecting rods are slidably fitted in the middle of the side wall of the gabion cover. A movable screw is rotatably connected to the end of each connecting rod. Corresponding to the connecting rod, both the connecting rod and the movable screw are made of elastic material. This step, by setting up the stone cover, fixed foot, first spring, hook, connecting rod and movable screw, allows multiple sets of stone covers to be spliced ​​together. The splicable feature allows the stone covers to flexibly cope with complex terrain such as slope undulations and turns. During construction, there is no need for large-scale leveling of the terrain. Only the splicing method needs to be adjusted according to the actual terrain, which greatly reduces the construction difficulty. Moreover, if some stone covers are damaged and need repair, the damaged module can be directly removed and replaced with a new module without large-scale dismantling of the entire slope protection structure, which reduces maintenance costs and difficulty.

[0006] Preferably, the fixing component includes multiple slots formed on the sidewall of the fixing foot. A fixing rod is fixed to the middle of the inner sidewall of the fixing foot. A second spring is slidably connected to the middle of the sidewall of the fixing rod. Multiple movable rings are fixed between the second spring and the fixing foot. A pull rope, made of elastic material, is fixed to the top of each movable ring. Multiple insert rods are rotatably connected to the middle of the sidewall of each movable ring. The insert rods correspond to the slots. A torsion spring is provided between the insert rods and the movable rings. This step involves setting the slots, fixing rods, second springs, and... The movable rings, ropes, and insert rods act like "anchors" to firmly connect the stone cover to the slope foundation, effectively resisting the risk of overall slippage caused by external forces such as water erosion, soil lateral displacement, or earthquakes. For slopes with steep inclines or loose soil, the insert rods can offset the downward thrust of the slope through their own pull-out force, preventing the stone cover from overturning or shifting due to excessive local stress. At the same time, when the slope surface is impacted, the insert rods can transfer local stress to the deep stable structure of the slope, reducing local deformation or damage to the surface stone cover and improving the overall structural integrity.

[0007] Preferably, a movable plate is rotatably connected to the middle of the side wall of the slot, and a torsion spring is provided between the movable plate and the fixed foot. The movable plate and the slot are correspondingly arranged. Multiple cleaning scrapers are fixed to the middle of the side wall of the movable plate, and a pair of dust covers are fixed between the movable plate and the fixed foot. The dust covers are made of elastic material and are placed outside the slot. This step, by setting the movable plate and cleaning scrapers, can scrape off the dirt adhering to the surface of the insertion rod, reducing the dirt adhering to the surface of the insertion rod and reducing its grip, thus affecting the fixing effect. Moreover, the accumulation of dirt on the surface of the insertion rod will cause the connection between the insertion rod and the soil to be loose, increasing the risk of loosening. This setting helps to maintain a tight connection between the insertion rod and the soil, reducing the possibility of loosening. By setting the dust covers, underground soil can be prevented from entering the interior of the fixed foot. If soil enters the interior of the fixed foot, it will block the interior of the fixed foot, causing the insertion rod to be unable to extend outward or retract. This setting can reduce this risk and improve the safety and reliability of the equipment.

[0008] Preferably, the top of the stone cover has multiple grooves, and a load-bearing block is installed in the middle of the inner wall of the groove. This step, by setting the grooves and the load-bearing block, can increase the local weight of the stone cover. When it encounters external forces such as floods, rapids, and falling rocks, it can offset part of the impact force through gravity, reducing the deformation, displacement, or tearing of the stone cover due to excessive force. Moreover, for riverbank slope protection with fast water flow, the load-bearing block can compact the filling stone material in the stone cover, reduce the scouring of the stone material after the water flow seeps into the gaps of the net, and at the same time reduce the risk of the net being "lifted" by the water flow, maintaining the integrity of the surface structure.

[0009] Preferably, the middle of the side wall of the stone cover is provided with multiple through grooves, which are evenly distributed on the side wall of the stone cover. This step, by opening multiple through grooves on the surface of the stone cover, allows plant seeds and roots to pass through the stone cover, so that the surface soil of the slope and the filling material inside the stone cover form a "soil-vegetation" connection, further enhancing the integrity of the slope protection. At the same time, the through grooves also provide light and air permeability to the soil matrix inside the stone cover, which is conducive to the growth of herbaceous plants, shrubs and other plants.

[0010] Preferably, the bottom of the fixing foot is fixed with a pin, which is set in a conical structure. This step allows the sharp lower end of the conical pin to easily penetrate the loose soil, gravel layer or backfill soil on the surface of the slope, and go deep into the stable soil layer or rock layer with higher strength below, forming an "anchor pile" effect, connecting the stone cover with the deep stable foundation, and further preventing the slope protection structure from sliding down the slope as a whole.

[0011] Preferably, the top of the stone cage is fixed with multiple handles, and multiple grooves are symmetrically arranged on the top of the stone cage. The stone cage, after being filled with stone, has a large self-weight, and the handles can be directly connected by ropes, hooks or mechanical clamps to quickly complete the lifting, transportation and positioning of the cage, thereby improving the convenience and safety of construction.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The gabion ecological slope protection described in this utility model, by setting up gabion covers, fixed feet, first springs, hooks, connecting rods, and movable screws, allows multiple sets of gabion covers to be spliced ​​together. The splicable feature allows the gabion covers to flexibly cope with complex terrains such as slope undulations and turns. During construction, there is no need for large-scale leveling of the terrain; only the splicing method needs to be adjusted according to the actual terrain, which greatly reduces the construction difficulty. Furthermore, if some gabion covers are damaged and need repair, the damaged modules can be directly removed and replaced with new modules without the need for large-scale dismantling of the entire slope protection structure, thus reducing maintenance costs and difficulties.

[0014] 2. The gabion ecological slope protection described in this utility model, by setting slots, fixing rods, second springs, movable rings, pull ropes, and insert rods, can firmly connect the gabion enclosure to the slope foundation like "anchor nails," effectively resisting the risk of overall slippage caused by external forces such as water erosion, soil lateral displacement, or earthquakes. For slopes with steep gradients or loose soil, the insert rods can offset the downward thrust of the slope through their own pull-out force, preventing the gabion enclosure from overturning or misaligning due to excessive local stress. At the same time, when the slope surface is impacted, the insert rods can transfer local stress to the deep stable structure of the slope, reducing local deformation or damage to the surface gabion enclosure and improving the overall structural integrity. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the mating structure of the fixing foot and the insert in this utility model;

[0018] Figure 3 This is a schematic diagram of the cooperative structure of the stone cover and the through groove in this utility model;

[0019] Figure 4 This is a schematic diagram of the cooperative structure of the cleaning scraper and the insert rod in this utility model;

[0020] Figure 5 This is a cross-sectional view of the fixed foot in this utility model.

[0021] Legend:

[0022] 1. Stone cover; 11. Fixed foot; 12. First spring; 13. Hook; 14. Connecting rod; 15. Movable screw; 2. Groove; 21. Fixed rod; 22. Second spring; 23. Movable ring; 24. Pull rope; 25. Insert rod; 3. Movable plate; 31. Cleaning scraper; 32. Dust cover; 4. Groove; 41. Load-bearing block; 5. Through groove; 6. Insert foot; 7. Handle. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5As shown in the figure, an embodiment of the present invention provides a gabion ecological slope protection system, comprising multiple sets of gabion covers 1. Multiple fixing feet 11 are fixed to the bottom of each gabion cover 1. A fixing component is provided in the middle of the side wall of each fixing foot 11, which can firmly fix the gabion cover 1 and the ecological slope protection system together. Multiple first springs 12 are fixed to the middle of the side wall of each gabion cover 1, arranged in a circular array. A hook 13 is fixed to the other end of each first spring 12. Multiple connecting rods 14 are slidably fitted to the middle of the side wall of each gabion cover 1. A movable screw 15 is rotatably connected to the end of each connecting rod 14. The movable screw 15 and the connecting rods 14 are correspondingly arranged. Both the connecting rods 14 and the movable screw 15 are made of elastic material. Workers survey the slope topography and geology, and then determine the number and laying range of gabion covers 1 based on the survey data. Subsequently, obstacles such as weeds and loose soil on the slope surface are removed, and a stone cushion layer is laid and compacted on the slope. Finally, multiple hooks 13 are used to fasten the multiple sets of gabion covers 1 together. Then, the connecting rod 14 is rotated, so that the connecting rod 14 on the side wall of one set of stone cover 1 and the movable screw 15 on the side wall of the adjacent set of stone cover 1 are spliced ​​together. At this time, multiple sets of stone cover 1 will cover the slope through splicing. Finally, the workers use the fixing components to firmly fix multiple fixing feet 11 inside the slope. At this time, multiple sets of stone cover 1 will firmly protect the outside of the slope. This step, by setting stone cover 1, fixing feet 11, first spring 12, hook 13, connecting rod 14 and movable screw 15, can splice multiple sets of stone cover 1 together. The splicable feature allows the stone cover 1 to flexibly cope with complex terrain such as slope undulations and turns. During construction, there is no need to level the terrain on a large scale. Only the splicing method needs to be adjusted according to the actual terrain, which greatly reduces the construction difficulty. Moreover, if some stone cover 1 is damaged and needs to be repaired, the damaged module can be directly removed and replaced with a new module without the need for large-scale dismantling of the entire slope protection structure, which reduces maintenance costs and difficulties.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the fixing assembly includes multiple slots 2, which are formed on the side wall of the fixing foot 11. A fixing rod 21 is fixed to the middle of the inner side wall of the fixing foot 11. A second spring 22 is slidably connected to the middle of the side wall of the fixing rod 21. Multiple movable rings 23 are fixed between the second spring 22 and the fixing foot 11. A pull rope 24 is fixed to the top of the movable ring 23. The pull rope 24 is made of elastic material. Multiple insertion rods 25 are rotatably connected to the middle of the side wall of the movable ring 23. The insertion rods 25 are correspondingly set with the slots 2. A torsion spring is provided between the insertion rods 25 and the movable rings 23. When the fixing foot 11 is inserted deep into the slope, the worker releases the multiple pull ropes 24, which engages the limiting function of the pull ropes 24. At this time, the movable rings 23 will move under the action of the multiple second springs 22, causing the movable rings 23 to slide along the surface of the fixing rod 21. When the movable rings 23 move, the multiple insertion rods 25 will extend from the corresponding slots 2 and insert into the surrounding mud layer. At this time, multiple insert rods 25 will restrict the range of motion of the fixed foot 11, further fixing the stone cover 1 in place. When it is necessary to release the fixing of the insert rods 25, simply pull the rope 24 upwards. At this time, the insert rods 25 will return to the inside of the fixed foot 11. This step, by setting the slot 2, fixed rod 21, second spring 22, movable ring 23, rope 24 and insert rod 25, can act as an "anchor" to firmly connect the stone cover 1 to the slope foundation, effectively resisting the risk of overall slippage caused by external forces such as water erosion, soil lateral displacement or earthquake. Moreover, for slopes with steep slopes or loose soil, the insert rods 25 can offset the downward thrust of the slope through their own pull-out force, preventing the stone cover 1 from overturning or displaced due to excessive local stress. At the same time, when the slope surface is impacted, the insert rods 25 can transfer the local stress to the deep stable structure of the slope, reducing the local deformation or damage of the surface stone cover 1 and improving the overall structural integrity.

[0027] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a movable plate 3 is rotatably connected to the middle of the side wall of the slot 2. A torsion spring is provided between the movable plate 3 and the fixed foot 11. The movable plate 3 and the slot 2 are correspondingly arranged. Multiple cleaning scrapers 31 are fixed to the middle of the side wall of the movable plate 3. A pair of dust covers 32 are fixed between the movable plate 3 and the fixed foot 11. The dust covers 32 are made of elastic material and cover the outside of the slot 2. When the insertion rod 25 extends from the inside of the slot 2, the insertion rod 25 will push open the movable plate 3. At the same time, the multiple cleaning scrapers 31 on the side wall of the movable plate 3 will contact the surface of the insertion rod 25 and clean the dirt adhering to the surface of the insertion rod 25. This step is achieved by setting up the movable plate 3 and the cleaning scrapers 31. The dirt adhering to the surface of the insertion rod 25 can be scraped off, reducing the dirt adhesion on the surface of the insertion rod 25 and thus reducing its grip and affecting the fixing effect. Moreover, the accumulation of dirt on the surface of the insertion rod 25 will cause the connection between the insertion rod 25 and the soil to be loose, increasing the risk of loosening. This setting helps to maintain a tight connection between the insertion rod 25 and the soil, reducing the possibility of loosening. By setting a dust cover 32, underground soil can be prevented from entering the fixing foot 11. If soil enters the fixing foot 11, it will block the inside of the fixing foot 11, causing the insertion rod 25 to be unable to extend outward or retract. This setting can reduce this risk and improve the safety and reliability of the equipment.

[0028] like Figure 1 As shown, the top of the stone cover 1 has multiple grooves 4, and a load-bearing block 41 is installed in the middle of the inner wall of the groove 4. After multiple sets of stone covers 1 are spliced ​​and fixed on the slope, the workers install multiple load-bearing blocks 41 in the grooves 4. This step can increase the local weight of the stone cover 1 by setting the grooves 4 and the load-bearing blocks 41. When encountering external forces such as floods, rapids, and falling rocks, the weight can offset part of the impact force, reduce the deformation, displacement or tearing of the stone cover 1 due to excessive force. For riverbank slope protection with fast water flow, the load-bearing blocks 41 can compact the filling stones in the stone cover 1, reduce the scouring of the stones after the water flow seeps into the gaps of the net, and reduce the risk of the net being "lifted" by the water flow, thus maintaining the integrity of the surface structure.

[0029] like Figure 1 and Figure 3 As shown, multiple through grooves 5 are opened in the middle of the side wall of the stone cover 1. The multiple through grooves 5 are evenly distributed on the side wall of the stone cover 1. This step, by opening multiple through grooves 5 on the surface of the stone cover 1, allows plant seeds and roots to pass through the stone cover 1, so that the surface soil of the slope and the filling material inside the stone cover 1 form a "soil-vegetation" connection, further enhancing the integrity of the slope protection. At the same time, the through grooves 5 also provide light and air permeability to the soil matrix inside the stone cover 1, which is conducive to the growth of herbaceous plants, shrubs and other plants.

[0030] like Figure 2 , Figure 4 and Figure 5As shown, the bottom of the fixed foot 11 is fixed with a foot 6. The foot 6 is set in a conical structure. By setting the foot 6, the sharp lower end of the conical foot 6 can easily penetrate the loose soil, gravel layer or backfill soil on the surface of the slope and go deep into the stable soil layer or rock layer with higher strength below, forming an "anchor pile" effect, connecting the stone cover 1 with the deep stable foundation, and further preventing the slope protection structure from sliding down the slope as a whole.

[0031] like Figure 1 As shown, the top of the stone cage 1 is fixed with multiple handles 7, and multiple grooves 4 are symmetrically arranged on the top of the stone cage 1. The stone cage 1, after being filled with stone, has a large self-weight. The handles 7 can be directly connected by ropes, hooks or mechanical clamps to quickly complete the lifting, transportation and positioning of the cage, thereby improving the convenience and safety of construction.

[0032] Working principle: Workers survey the slope's topography and geology, then determine the quantity and installation range of the stone covers 1 based on the survey data. They then remove obstacles such as weeds and loose soil from the slope surface, lay a stone cushion layer, and compact the slope. Multiple hooks 13 are then used to fasten multiple sets of stone covers 1 together. Next, the connecting rod 14 is rotated, causing the connecting rod 14 on the side wall of one set of stone covers 1 to connect with the movable screw 15 on the side wall of the adjacent set of stone covers 1. At this point, multiple sets of stone covers 1 will cover the slope through splicing. Finally, workers use fixing components to firmly fix multiple fixing feet 11 inside the slope. At this point, multiple sets of stone covers 1 will firmly protect the outside of the slope. When the fixing feet 11 are inserted deep into the slope, workers release multiple pull ropes 24, disengaging the limiting effect on the pull ropes 24. At this point, the movable ring... The movable ring 23 will move under the action of multiple second springs 22, causing the movable ring 23 to slide along the surface of the fixed rod 21. When the movable ring 23 moves, multiple insert rods 25 will extend from the corresponding slots 2 and insert into the surrounding mud. At this time, the multiple insert rods 25 will restrict the range of motion of the fixed foot 11, further fixing the stone cover 1 in place. When it is necessary to release the fixation of the insert rod 25, simply pull the pull rope 24 upward. At this time, the insert rod 25 will return to the fixed foot 11. When the insert rod 25 extends from the slot 2, the insert rod 25 will push open the movable plate 3. At the same time, multiple cleaning scrapers 31 on the side wall of the movable plate 3 will contact the surface of the insert rod 25 and clean the mud adhering to the surface of the insert rod 25. After multiple sets of stone covers 1 are spliced ​​and fixed on the slope, the workers will install multiple load-bearing blocks 41 in the corresponding grooves 4.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gabion ecological slope protection system, comprising multiple sets of gabion cages (1), characterized in that: The bottom of the stone cover (1) is fixed with multiple fixed feet (11). The middle of the side wall of the fixed feet (11) is provided with a fixing component. The fixing component can firmly fix the stone cover (1) and the ecological slope protection together. Multiple first springs (12) are fixed to the middle of the side wall of the stone cover (1). The multiple first springs (12) are arranged in a circular array on the side wall of the stone cover (1). The other end of the first spring (12) is fixed with a hook (13). Multiple connecting rods (14) are slidably fitted on the side wall of the stone cover (1). The end of the connecting rod (14) is rotatably connected to a movable screw (15). The movable screw (15) and the connecting rod (14) are correspondingly arranged. The connecting rod (14) and the movable screw (15) are both made of elastic material.

2. The gabion ecological slope protection according to claim 1, characterized in that: The fixing component includes multiple slots (2), which are formed on the side wall of the fixing foot (11). A fixing rod (21) is fixed in the middle of the inner side wall of the fixing foot (11). A second spring (22) is slidably connected to the middle of the side wall of the fixing rod (21). Multiple movable rings (23) are fixed between the second spring (22) and the fixing foot (11). A pull rope (24) is fixed to the top of the movable ring (23). The pull rope (24) is made of elastic material. Multiple insert rods (25) are rotatably connected to the middle of the side wall of the movable ring (23). The insert rods (25) are correspondingly arranged with the slots (2). A torsion spring is provided between the insert rods (25) and the movable rings (23).

3. The gabion ecological slope protection according to claim 2, characterized in that: A movable plate (3) is rotatably connected to the middle of the side wall of the slot (2). A torsion spring is provided between the movable plate (3) and the fixed foot (11). The movable plate (3) and the slot (2) are correspondingly arranged. Multiple cleaning scrapers (31) are fixed in the middle of the side wall of the movable plate (3). A pair of dust covers (32) are fixed between the movable plate (3) and the fixed foot (11). The dust covers (32) are made of elastic material and are placed outside the slot (2).

4. The gabion ecological slope protection method according to claim 1, characterized in that: The top of the stone enclosure (1) has multiple grooves (4), and a load-bearing block (41) is installed in the middle of the inner side wall of the groove (4).

5. A gabion ecological slope protection method according to claim 4, characterized in that: The side wall of the stone cover (1) is provided with multiple through grooves (5), which are evenly distributed on the side wall of the stone cover (1).

6. A gabion ecological slope protection method according to claim 3, characterized in that: The bottom of the fixed foot (11) is fixed with a pin (6), which is arranged in a conical structure.

7. A gabion ecological slope protection method according to claim 5, characterized in that: The top of the stone cover (1) is fixed with multiple handles (7), and multiple grooves (4) are symmetrically arranged on the top of the stone cover (1).

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