Bamboo bundle structure and ecological revetment

Abstract

The utility model discloses a bamboo bundle structure and an ecological revetment, and belongs to the field of ecological revetments, the bamboo bundle structure comprises a plurality of bamboos, the plurality of bamboos are sequentially connected in a closed mode so that a cavity can be defined by the plurality of bamboos, and the cavity is configured to be a first cavity body and a second cavity body which are communicated with each other; the first cavity is filled with the stone grains; the second cavity is filled with the planting soil; a gap is formed between every two adjacent bamboos close to the second cavity. The utility model has the technical effects that the vegetation near the water side can grow densely and conveniently, and good economical efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological revetment, especially a bamboo bundle structure and ecological revetment. BACKGROUND

[0002] Ecological revetment is one of important measures for water ecological restoration, and has been widely applied to existing river bank slope treatment engineering.

[0003] For relatively steep bank slope (slope > 1:1.5), usually adopt chain link block, grass planting brick or gabion stone cage structure to carry out water ecological restoration, on the one hand, vegetation on the water side is difficult to grow densely, and vegetation is small, on the other hand, for the area rich in bamboo resources, local materials are not realized, and economy is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a bamboo bundle structure, which not only facilitates dense growth of vegetation on the water side, but also has good economy; the utility model also aims at providing an ecological revetment.

[0005] Technical scheme

[0006] A bamboo bundle structure comprises:

[0007] A plurality of bamboos are sequentially and closely connected to form a plurality of cavities, and the cavities are configured as first cavities and second cavities that are interconnected;

[0008] Stone particles filled in the first cavities;

[0009] Planting soil filled in the second cavities;

[0010] The adjacent bamboos near the second cavities have gaps.

[0011] Optionally, a connecting rib connected at the head and tail is further included, and the connecting rib penetrates the plurality of bamboos to sequentially and closely connect the plurality of bamboos.

[0012] Optionally, the utility model further comprises:

[0013] A first through hole arranged at the head of the connecting rib;

[0014] A second through hole arranged at the tail of the connecting rib;

[0015] A connecting wire penetrating the first through hole and the second through hole, and the connecting wire is connected at the head and tail.

[0016] Optionally, the connecting rib penetrates the center of the cross section of the plurality of bamboos.

[0017] Optionally, the distance between the adjacent connecting ribs along the axial direction of the cavity ranges from 45cm to 55cm.

[0018] Optionally, the foam block is further arranged in the gap, and the foam block is connected between the adjacent bamboos.

[0019] Optionally, the width of the foam block along the axial direction of the cavity ranges from 8cm to 12cm.

[0020] Optionally, the geotextile is further arranged in the first cavity, the geotextile wraps the stone particles, and the geotextile is in contact with the planting soil.

[0021] Optionally, the volume of the first cavity is greater than the volume of the second cavity.

[0022] An ecological revetment comprises a plurality of bamboo bundle structures, and further comprises:

[0023] The ripraps are used for covering the riverbed and the bank slope.

[0024] The piles are used for being inserted into the riverbed, and the piles pass through the ripraps.

[0025] The plurality of bamboo bundle structures are arranged on the surface of the bank slope, the plurality of bamboo bundle structures are in contact with each other, and the lowest bamboo bundle structure is in contact with the ripraps and the piles.

[0026] Advantages:

[0027] (1) The bamboo bundle structure is formed by using a plurality of bamboos, and the structure which needs to be additionally produced, such as a chain block, a grass planting brick or a gabion, is not used, so that the structure is convenient to realize local material procurement in the area where the bamboo resource is abundant, and the economy is good.

[0028] (2) The gap is convenient for the vegetation to pass through, the vegetation is prevented from being blocked by the bamboos, and the vegetation on the water side is convenient for growing densely. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 FIG. 1 is a schematic view of a bamboo bundle structure according to an embodiment of the present application;

[0030] Figure 2 FIG. 2 is a schematic view of a bamboo bundle structure according to an embodiment of the present application;

[0031] Figure 3 FIG. 3 is a schematic view of an ecological revetment according to an embodiment of the present application; Figure 2 FIG. 4 is a partial view of the A in FIG. 3;

[0032] Figure 4 FIG. 5 is a schematic view of an ecological revetment according to an embodiment of the present application;

[0033] In the figure: 10, bamboo bundle structure; 11, bamboo; 12, connecting rib; 13, center; 14, cavity; 15, first through hole; 16, second through hole; 17, connecting wire; 18, first cavity; 19, second cavity; 20, stone; 21, geotextile; 22, planting soil; 23, gap; 24, foam block; 25, pile body; 26, riverbed; 27, riprap; 28, bank slope; 29, normal water level; 30, first height. DETAILED DESCRIPTION

[0034] In order to make the technical scheme of the utility model more clear, the utility model is further described in detail below in combination with the drawings and specific embodiments.

[0035] Embodiment 1

[0036] As Figures 1-3 , the embodiment provides a bamboo bundle structure, comprising: a plurality of bamboos 11, the plurality of bamboos 11 are sequentially and closely connected so that the plurality of bamboos 11 enclose a cavity 14, the cavity 14 is configured as a first cavity 18 and a second cavity 19 which are interconnected; stone 20 filled in the first cavity 18; planting soil 22 filled in the second cavity 19; wherein there is a gap 23 between adjacent bamboos 11 close to the second cavity 19.

[0037] Specifically, the embodiment uses a plurality of bamboos 11 to form the bamboo bundle structure 10, and does not use structures such as chain blocks, grass planting bricks or gabion stone cages which need to be produced additionally, so that local materials can be used to realize on-site material selection in areas where bamboo resources are abundant, and the economy is good; the first cavity 18 is used for accommodating the stone 20, the stone 20 is used for increasing the weight so as to ensure the placing stability of the bamboo bundle structure 10 of the embodiment, and the stone 20 is also used for resisting wave impact, and the stone 20 can be pebbles or the like; the second cavity 19 is used for accommodating the planting soil 22, and the planting soil 22 is used for planting vegetation, in order to facilitate ensuring the placing stability of the bamboo bundle structure 10 of the embodiment, the second cavity 19 and the first cavity 18 are sequentially arranged along the direction of gravity; the gap 23 facilitates the vegetation to pass through, prevents the bamboo 11 from blocking the vegetation, and facilitates the vegetation on the water side to grow densely.

[0038] Further, as Figures 1-3 , it also comprises a connecting rib 12 connected at the head and tail, the connecting rib 12 passes through the plurality of bamboos 11, so that the plurality of bamboos 11 are sequentially and closely connected. Specifically, the connecting rib 12 is used for increasing the integrity of the plurality of bamboos 11, preventing the plurality of bamboos 11 from being scattered, the number of the connecting rib 12 is not limited, preferably a plurality of connecting ribs 12 are arranged along the axial direction of the cavity 14, and the material of the connecting rib 12 can be steel, iron or the like.

[0039] Further, as Figure 3Further, the connecting rod 12 comprises a first through hole 15 arranged at the head end of the connecting rod 12, a second through hole 16 arranged at the tail end of the connecting rod 12, and a connecting wire 17 penetrating through the first through hole 15 and the second through hole 16 and connected at the head and tail. Specifically, the connecting wire 17 penetrates through the first through hole 15 and the second through hole 16 and is connected at the head and tail, so as to facilitate the head-to-tail connection of the connecting rod 12. The material of the connecting wire 17 can be steel, iron or the like.

[0040] Further, the connecting rod 12 penetrates the center 13 of the cross section of the bamboo 11. Figure 2 Specifically, the connecting rod 12 is located inside the bamboo 11, so as to prevent the separation of the connecting rod 12 and the bamboo 11 and ensure the connection firmness of the connecting rod 12.

[0041] Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm. Figure 1 Specifically, the spacing can be 45 cm, 50 cm or 55 cm, etc. If the spacing is too small, the connecting rod 12 is easily wasted, and if the spacing is too large, the connection performance is insufficient.

[0042] Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm. Figures 1-2 Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm.

[0043] Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm. Figure 1 Specifically, the width of the foam block 24 can be 8 cm, 10 cm or 12 cm, etc. If the width of the foam block 24 is too small, the foam block 24 is easily deformed, so as to make it difficult for the foam block 24 to keep the adjacent bamboos 11 apart, and if the width of the foam block 24 is too large, the growth of the vegetation is easily blocked.

[0044] Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm. Figures 1-2 Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm.

[0045] Further, the spacing between the adjacent connecting rods 12 along the axial direction of the cavity 14 is 45-55 cm. Figure 2The volume of the first cavity 18 is greater than the volume of the second cavity 19. Specifically, the volume of the first cavity 18 is relatively large, and the volume of the second cavity 19 is relatively small, so that the volume of the stone 20 is relatively large, and the volume of the planting soil 22 is relatively small, thereby further ensuring the stability of the bamboo bundle structure 10. Preferably, the thickness of the first cavity 18 is 60% of the diameter of the cavity 14, and the thickness of the second cavity 19 is 40% of the diameter of the cavity 14.

[0046] As Figure 4 The embodiment also provides an ecological revetment, which comprises a plurality of the bamboo bundle structure, and further comprises: ripraps 27 used for covering the riverbed 26 and the bank slope 28; pile bodies 25 used for being inserted into the riverbed 26, and the pile bodies 25 pass through the ripraps 27; wherein the plurality of bamboo bundle structures 10 are used for being arranged on the surface of the bank slope 28, and the plurality of bamboo bundle structures 10 abut each other, and the lowest bamboo bundle structure 10 abuts with the ripraps 27 and the pile bodies 25.

[0047] Specifically, the ripraps 27 are used for reinforcing the riverbed 26 and are used for blocking the lowest bamboo bundle structure 10, so as to prevent the bamboo bundle structure 10 from sliding; the pile bodies 25 are used for further blocking the lowest bamboo bundle structure 10, so as to prevent the bamboo bundle structure 10 from sliding, the depth of the pile bodies 25 inserted into the riverbed 26 is not less than 1 m, and the material of the pile bodies 25 is preferably pine wood; and the first height 30 of the highest bamboo bundle structure 10 exceeding the normal water level 29 is about 20 cm.

[0048] The above embodiment only expresses several implementation manners of the present application, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a plurality of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A bamboo bundle structure, characterized by, Comprise: a plurality of bamboos (11), a plurality of said bamboos (11) are sequentially closed and connected, so that a plurality of said bamboos (11) enclose a cavity (14), said cavity (14) is configured as a first cavity (18) and a second cavity (19) which are interconnected; pebbles (20) filled in said first cavity (18); planting soil (22) filled in said second cavity (19); Wherein, there is a gap (23) between adjacent said bamboos (11) near said second cavity (19).

2. A bamboo bundle structure according to claim 1, wherein Also comprising a connecting rod (12) connected at the head and tail, said connecting rod (12) passes through a plurality of said bamboos (11), so that a plurality of said bamboos (11) are sequentially closed and connected.

3. A bamboo bundle structure according to claim 2, wherein Also comprising: a first through hole (15) provided at the head end of said connecting rod (12); a second through hole (16) provided at the tail end of said connecting rod (12); a connecting wire (17) passing through said first through hole (15) and said second through hole (16), said connecting wire (17) is connected at the head and tail.

4. A bamboo bundle structure according to claim 2, wherein The connecting rod (12) passes through the center (13) of the cross section of a plurality of said bamboos (11).

5. A bamboo bundle structure according to claim 2, wherein Along the axial direction of said cavity (14), the spacing between adjacent said connecting rods (12) ranges from 45 to 55 cm.

6. A bamboo bundle structure according to any one of claims 1 to 5, wherein Also comprising a foam block (24) located in said gap (23), said foam block (24) is connected between adjacent said bamboos (11).

7. A bamboo bundle structure according to claim 6, wherein Along the axial direction of said cavity (14), the width of said foam block (24) ranges from 8 to 12 cm.

8. A bamboo bundle structure according to any one of claims 1-5, wherein, Also comprising a geotextile (21) located in said first cavity (18), said geotextile (21) wraps said pebbles (20), and said geotextile (21) and said planting soil (22) are in contact.

9. A bamboo bundle structure according to any one of claims 1-5, wherein, The volume of said first cavity (18) is greater than the volume of said second cavity (19).

10. An ecological revetment, characterized in that Comprise a plurality of said bamboo bundle structure (10) according to any one of claims 1-9, further comprising: rip-rap (27) for covering the riverbed (26) and the bank slope (28); pile (25) for inserting into said riverbed (26), said pile (25) passes through said rip-rap (27); Wherein, a plurality of said bamboo bundle structures (10) are arranged on the surface of said bank slope (28), a plurality of said bamboo bundle structures (10) are in contact with each other, and the lowest bamboo bundle structure (10) is in contact with said rip-rap (27) and said pile (25).

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