Ecological bank protection system based on chain type slope protection bricks

Abstract

The utility model discloses an ecological bank protection system based on chain type slope protection bricks, which comprises a bank and slope protection bricks, an ecological conservation area, a middle anti-scour area and a flexible foot protection area are sequentially arranged on the surface of the bank from top to bottom, and the middle anti-scour area comprises a plurality of baffles which are transversely arranged side by side. The baffles are connected with the embankment in an anchoring mode through anchor rods, the slope protection bricks are distributed between the adjacent baffles in an array mode, and the adjacent slope protection bricks and the slope protection bricks and the baffles on at least one side are fixed in an inserted connection mode. According to the ecological bank protection system, the slope protection bricks can be mutually locked, under the impact of large waves, the overall structure of the ecological bank protection system can be more stable through the mutually locked slope protection bricks, and therefore the effect of preventing water and soil loss of the ecological bank protection system is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of waterway regulation, in particular to an ecological revetment system based on interlocking revetment bricks. Background Art

[0002] An ecological revetment system refers to the general term for various pavings and plantings made on a slope to prevent the slope from being scoured. An ecological revetment system is generally composed of revetment bricks. The revetment bricks generally have through holes for planting greenery. After the revetment bricks are laid on the slope, green plants are planted in the through holes of the revetment bricks, so as to form a vegetation protection layer on the slope.

[0003] The commonly used revetment bricks for slope protection on both sides of a river mainly place each revetment brick separately on both sides of the river. After a large number of revetment bricks are placed, the revetment bricks can prevent soil erosion of the river. Although this kind of revetment bricks has a certain slope protection effect, when the water flow is large, because the revetment bricks are placed separately on both sides of the river, under the impact of the water flow, the single revetment bricks are easily affected by the water flow and thus break away from both sides of the river. Moreover, the revetment bricks cannot be locked with each other, so the firmness of the revetment bricks is not strong. Especially under the impact of large waves, the revetment bricks cannot maintain stability. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an ecological revetment system based on interlocking revetment bricks, which can solve the technical problems existing in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An ecological revetment system based on interlocking revetment bricks, which is characterized in that it includes a bank embankment and revetment bricks. An ecological conservation area, a middle anti-scour area and a flexible foot protection area are sequentially arranged on the surface of the bank embankment from top to bottom. The middle anti-scour area includes a plurality of baffles arranged horizontally side by side. The baffles are fixedly connected to the bank embankment through anchor rods. The revetment bricks are arranged in an array between adjacent baffles, and are fixedly connected by insertion between adjacent revetment bricks and between the revetment bricks and at least one of the adjacent baffles.

[0007] Further, the revetment brick includes a rectangular brick body. A through hole is opened in the center of the brick body. At least one limiting groove is opened on two adjacent sides of the brick body. A jack is opened in the limiting groove. Limiting blocks adapted to the limiting grooves are formed on the other two adjacent sides of the brick body. A plug pin is formed on the limiting block, and the plug pin is in plug-in fit with the jack.

[0008] Further, the depth of the limiting groove is the same as the thickness of the limiting block.

[0009] Further, the depth of the limiting groove is one-third to two-thirds of the thickness of the brick body, and the thickness of the limiting block is one-third to two-thirds of the thickness of the brick body.

[0010] Further, the jack is opened at the bottom of the limiting groove and penetrates through the brick body, and the bolt is correspondingly formed at the bottom of the limiting block.

[0011] Further, the number of the limiting grooves and the limiting blocks is two, and the distance between any two limiting grooves or limiting blocks in the same direction after the slope protection bricks are laid is equal.

[0012] Further, the cross sections of the jack and the bolt are both circular.

[0013] Further, a positioning groove is opened on the baffle, and a positioning hole for plugging and matching with the bolt is opened in the positioning groove.

[0014] The remarkable effects of the utility model are as follows:

[0015] 1. The ecological revetment system is composed of a bank embankment, an ecological conservation area, a middle erosion prevention area and a flexible foot protection area on the bank embankment. Among them, the slope protection bricks used in the middle erosion prevention area are connected and fixed between any two adjacent slope protection bricks through the plugging and matching of the jack and the bolt, so that the slope protection bricks can be connected in series with each other, and then the slope protection bricks can be locked with each other. Under the impact of large waves, the overall structure of the ecological revetment system can be made more stable through the locked slope protection bricks, thus ensuring the effect of the ecological revetment system in preventing soil erosion.

[0016] 2. The middle erosion prevention area adopts a structure composed of a baffle anchored to the bank embankment and slope protection bricks locked between two adjacent baffles. At the same time, the slope protection bricks are plugged and fixed with at least one side of the baffle, making the fixation of the slope protection bricks more stable, thus making the ecological revetment system more stable. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a top view of the baffle;

[0019] Figure 3 is a schematic structural diagram of the slope protection brick;

[0020] Figure 4 is a schematic diagram of the cooperation structure between the slope protection bricks and between the slope protection bricks and the baffle. Detailed Embodiment

[0021] The following further elaborates on the specific implementation manners and working principles of the present utility model in conjunction with the accompanying drawings.

[0022] As Figures 1-4 shown, this embodiment proposes an ecological revetment system based on interlocking slope protection bricks, including a bank 1 and slope protection bricks 5. An ecological conservation area 2, a middle anti-scour area, and a flexible foot protection area 6 are sequentially arranged on the surface of the bank 1 from top to bottom. Among them, the ecological conservation area 2 is formed by vegetation planted on the bank 1. The middle anti-scour area includes a plurality of baffles 3 arranged horizontally side by side. The baffles 3 are fixedly connected to the bank 1 through anchor bolts 4. The slope protection bricks 5 are distributed in an array between adjacent baffles 3, and are fixedly connected by insertion between adjacent slope protection bricks 5 and between the slope protection bricks 5 and at least one of the adjacent baffles 3. The flexible foot protection area 6 is paved with a wire mesh mat and is arranged at the toe of the bank 1.

[0023] As Figure 2 shown, a positioning groove 31 is opened on the baffle 3, and a positioning hole 32 for plugging and matching with the plug pin 54 is opened in the positioning groove 31. Specifically, in order to make the formed middle anti-scour area more beautiful after assembly, the positioning groove 31 is opened at the top of the baffle 3, so that the tops of the baffle 3 and the slope protection bricks 5 are flush after plugging and matching.

[0024] In this example, in order to simplify the assembly of the slope protection bricks 5 between two adjacent baffles 3, the positioning groove 31 is opened on the lower baffle 3. At this time, the specific opening position of the positioning groove 31 is the rear side of the top of the baffle 3, so as to better cooperate with the slope protection bricks 5.

[0025] Referring to the appendix Figure 3 , the slope protection brick 5 includes a square brick body 51. A through hole 52 for planting green plants is opened at the center of the brick body 51. Two limiting grooves 55 are opened on two adjacent sides of the brick body 51. A jack 56 is opened at the bottom of each limiting groove 55. Two limiting blocks 53 adapted to the limiting grooves 55 are formed on the other two adjacent sides of the brick body 51. A plug pin 54 is formed on the limiting block 53, and the plug pin 54 is plugged and matched with the jack 56.

[0026] In this example, in order to make the two adjacent slope protection bricks 5 more beautiful after plugging and assembling, the depth of the limiting groove 55 is the same as the thickness of the limiting block 53. At the same time, in order to ensure that the two adjacent slope protection bricks 5 have sufficient connection strength after plugging and assembling, the depth of the limiting groove 55 is one-third to two-thirds of the thickness of the brick body 51, and the thickness of the limiting block 53 is one-third to two-thirds of the thickness of the brick body 51.

[0027] In some specific embodiments, the jack 56 is opened at the bottom of the limiting groove 55 and penetrates through the brick body 51, and the corresponding bolt 54 is formed at the bottom of the limiting block 53. With the above structural form, the forming difficulty of the slope protection brick 5 can be reduced, which is more conducive to the production and processing of the slope protection brick 5.

[0028] In some specific embodiments, the distance between any two limiting grooves 55 or limiting blocks 53 in the same direction after the slope protection bricks 5 are laid is equal. It can be simply understood that the distance between any two adjacent limiting grooves 55 or limiting blocks 53 is the side length of the brick body 51. In this way of setting, during the plug-in assembly of two slope protection bricks 5 in any direction and the plug-in assembly of the slope protection brick 5 and the baffle 5, there is no need to specifically adjust the length and width directions. Only the bolt 54 needs to be aligned with the jack 56 or the positioning hole 32. Therefore, this method will greatly improve the paving efficiency of the ecological bank protection system described in this example, and thus help reduce its implementation cost.

[0029] In some specific embodiments, the cross-sections of the jack 56 and the bolt 54 are both circular. The jack 56 and the bolt 54 with circular cross-sections will reduce the forming difficulty of the slope protection brick 5, which is more conducive to the production and processing of the slope protection brick 5.

[0030] Based on the above structure, the principle of the ecological bank protection system described in this embodiment is as follows:

[0031] According to the design requirements, delimit the ranges of the ecological conservation area 2, the middle anti-scour area and the flexible foot protection area 6 at the corresponding positions of the bank embankment 1;

[0032] Plant green plants on the upper part and top of the bank embankment 1 to form the ecological conservation area 2; Anchor a plurality of baffles 3 through the anchor bolts 4 within the range of the middle anti-scour area, and two of the baffles 3 are respectively arranged closely against the ecological conservation area 2 and the flexible foot protection area 6; Lay a flexible foot protection area 6 at the toe of the slope of the bank embankment 1 with a wire mesh mat;

[0033] Pave the slope protection bricks 5 between two adjacent baffles 3. When paving, adopt the method from bottom to top to reduce the difficulty. The paving steps are as follows: First, put the limiting block 53 on the slope protection brick 5 into the positioning groove 31 on the baffle 3, then align the bolt 54 with the positioning hole 32 and insert it therein to realize the plug-in fixation between the slope protection brick 5 and the baffle 3; Between adjacent slope protection bricks 5, put the limiting block 53 on one slope protection brick 5 into the limiting groove 55 of another slope protection brick 5, then align the bolt 54 with the positioning hole 32 and insert it therein to realize the plug-in fixation between two adjacent slope protection bricks 5;

[0034] Repeat the above steps, and the middle anti-scour area can be formed by the cooperation of the baffle 3 and the slope protection bricks 5. The formed middle anti-scour area is such that the baffle 3 is anchored by the anchor bolts 4, and the slope protection bricks 5 are interlocked with each other and with the baffle 3, making the fixation of the slope protection bricks more stable, thus making the overall structure of the ecological revetment system more stable and more resistant to impact.

[0035] In summary, the ecological revetment system described in this example is composed of the bank embankment 1, the ecological conservation area 2, the middle anti-scour area, and the flexible foot protection area 6 on the bank embankment 1. Among them, the slope protection bricks 5 used in the middle anti-scour area are connected and fixed between any two adjacent slope protection bricks 5 through the insertion and cooperation of the insertion holes 56 and the pins 54, and then the slope protection bricks 5 can be connected in series with each other, and further the slope protection bricks 5 can be locked with each other. Under the impact of large waves, the overall structure of the ecological revetment system can be made more stable by the mutually locked slope protection bricks, thus ensuring the effect of the ecological revetment system in preventing soil erosion.

[0036] The technical solution provided by the present invention has been introduced in detail above. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An ecological bank protection system based on interlocking slope protection bricks, comprising a bank embankment (1) and slope protection bricks (5), characterized in that, An ecological conservation area (2), a middle anti-scour area, and a flexible foot protection area (6) are sequentially arranged on the surface of the bank embankment (1) from top to bottom. The middle anti-scour area includes a plurality of baffles (3) arranged horizontally side by side. The baffles (3) are fixedly connected to the bank embankment (1) through anchor rods (4). The slope protection bricks (5) are distributed in an array between adjacent baffles (3), and are fixedly connected by insertion between adjacent slope protection bricks (5) and between the slope protection bricks (5) and at least one of the adjacent baffles (3).

2. The ecological revetment system based on the chain-type slope protection bricks according to claim 1, wherein: The slope protection brick (5) includes a rectangular brick body (51). A through hole (52) is formed in the center of the brick body (51). At least one limiting groove (55) is formed in two adjacent sides of the brick body (51). An insertion hole (56) is formed in the limiting groove (55). Limiting blocks (53) adapted to the limiting grooves (55) are formed in the other two adjacent sides of the brick body (51). A plug pin (54) is formed on the limiting block (53), and the plug pin (54) is in plug-in fit with the insertion hole (56).

3. The ecological revetment system based on the chain - type slope protection bricks according to claim 2, characterized in that: The depth of the limiting groove (55) is the same as the thickness of the limiting block (53).

4. The ecological revetment system based on interlocking slope protection bricks according to claim 3, characterized in that: The depth of the limiting groove (55) is one-third to two-thirds of the thickness of the brick body (51), and the thickness of the limiting block (53) is one-third to two-thirds of the thickness of the brick body (51).

5. The ecological revetment system based on chain - type slope protection bricks according to claim 2, wherein: The insertion hole (56) is formed at the bottom of the limiting groove (55) and penetrates through the brick body (51), and the plug pin (54) is correspondingly formed at the bottom of the limiting block (53).

6. The ecological revetment system based on the chain - type slope protection bricks according to claim 2, characterized in that: The number of the limiting grooves (55) and the limiting blocks (53) is two, and the distance between any two limiting grooves (55) or limiting blocks (53) in the same direction after the slope protection bricks (5) are laid is equal.

7. The ecological revetment system based on the chain-type slope protection bricks according to any one of claims 2-6, characterized in that: The cross sections of the insertion hole (56) and the plug pin (54) are both circular.

8. The ecological bank protection system based on the chain-type slope protection bricks according to claim 2, wherein: A positioning groove (31) is formed on the baffle (3), and a positioning hole (32) adapted to the plug pin (54) is formed in the positioning groove (31).

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