CN215857502U

CN215857502U - Slope protection structure for river channel ecological management

Info

Publication number: CN215857502U
Application number: CN202122377484.XU
Authority: CN
Inventors: 武大博; 刘蕊
Original assignee: Nanjing Kangpasen Environmental Protection Technology Co ltd
Current assignee: Nanjing Kangpasen Environmental Protection Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-18
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a slope protection structure for river ecological management, which comprises a fixed slope, wherein a first soil fixation net is arranged on the slope surface side of the fixed slope, a fixed cement layer is arranged at the top of the first soil fixation net, a planting soil layer for planting is arranged at the top of the fixed cement layer, a second soil fixation net is arranged at the top of the planting soil layer, a protective cement layer is arranged at the top of the second soil fixation net, vegetation is uniformly planted at the top of the protective cement layer, a water diversion port is arranged at the top of the fixed slope, a water storage tank is arranged in the fixed slope, a one-way mechanism is arranged between the water storage tank and the water diversion port, a water seepage tank extending into the planting soil layer is uniformly arranged at one side of the water storage tank, and a sponge is arranged at the tail end of the water seepage tank and in the planting soil layer. The evaporation of water is reduced, and the water retaining platform and the drainage channel can prevent the vegetation death caused by soaking the vegetation in river water.

Description

Slope protection structure for river channel ecological management

Technical Field

The utility model belongs to the technical field of ecological slope protection, and particularly relates to a slope protection structure for river channel ecological management.

Background

The ecological slope protection is a slope protection technology for supporting slopes or side slopes by basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, phytology and the like, a comprehensive slope protection system consisting of plants or engineering and plants is formed, after the excavated side slope is formed, the surface layers of the side slopes are protected and reinforced by utilizing the interaction of the plants, rocks and soil bodies through planting the plants, so that the requirements for stabilizing the surface layers of the side slopes can be met, and the damaged natural ecological environment can be recovered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a slope protection structure for river channel ecological management.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a slope protection structure for ecological management of a river channel, which comprises a fixed slope, wherein a first soil fixing net is arranged on the slope surface side of the fixed slope, a fixed cement layer is arranged at the top of the first soil fixing net, a planting soil layer for planting is arranged at the top of the fixed cement layer, a second soil fixing net is arranged at the top of the planting soil layer, a protective cement layer is arranged at the top of the second soil fixing net, vegetation is uniformly planted at the top of the protective cement layer, a water diversion port is arranged at the top of the fixed slope, a reservoir is arranged in the fixed slope, a one-way mechanism is arranged between the reservoir and the water diversion port, a water seepage tank extending into the planting soil layer is uniformly arranged on one side of the reservoir, and a sponge is arranged at the tail end of the water seepage tank and positioned in the planting soil layer.

According to a preferable scheme of the utility model, the one-way mechanism comprises a water inlet, the water inlet is used for communicating the water diversion port with the reservoir, a fixed rod is arranged in the water inlet, slide rods are symmetrically and slidably connected in the fixed rod, a sealing block is arranged at the top of each slide rod, a first magnet is arranged in each sealing block, a second magnet is arranged in each fixed rod, and a sealing gasket is arranged at the joint of the water inlet and the water diversion port.

As a preferable scheme of the utility model, the inner wall of the reservoir is uniformly paved with an impermeable membrane.

As a preferable scheme of the utility model, the reservoir is provided with a water retaining platform near the first soil stabilizing net, and the top of the water retaining platform is provided with a drainage channel.

As a preferable scheme of the utility model, a water outlet is arranged at the bottom of the water retaining table, and an overflow port is arranged at the top of the reservoir and communicated with the water outlet.

As a preferable scheme of the utility model, the slope side of the fixed slope is uniformly provided with reinforcing ribs which penetrate through the first soil fixation net, the fixed cement layer, the planting soil layer, the second soil fixation net and the protective cement layer.

The utility model has the following beneficial effects: the automatic irrigation device is compact in structure and high in practicability, and can realize automatic irrigation of a planting soil layer through the arranged reservoir, the water seepage groove and the sponge, so that the water consumption of vegetation is guaranteed; by the water diversion port and the one-way mechanism, rainwater can be collected, and meanwhile, evaporation of water is reduced; through the retaining platform and the drainage canal that set up, can prevent that the river water is soaked the vegetation that leads to and is died at the stage of rising water.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view at A of the present invention;

fig. 3 is a structural schematic diagram of the water inlet state of the one-way mechanism of the utility model.

In the figure: 1. fixing a slope; 2. a reservoir; 3. a water diversion port; 4. a one-way mechanism; 41. a water inlet; 42. a sealing block; 43. a slide bar; 44. fixing the rod; 45. a first magnet; 46. a magnet II; 47. a gasket; 5. an impermeable membrane; 6. a sponge; 7. an overflow port; 8. a water outlet; 9. a water retaining platform; 10. a drainage channel; 11. a first soil stabilization net; 12. fixing a cement layer; 13. planting a soil layer; 14. a second soil stabilization net; 15. a protective cement layer; 16. vegetation; 17. reinforcing ribs; 18. a water seepage tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-3, the utility model provides a slope protection structure for river ecological management, comprising a fixed slope 1, a first soil fixing net 11 is arranged on the slope side of the fixed slope 1, a fixed cement layer 12 is arranged on the top of the first soil fixing net 11, a planting soil layer 13 for planting is arranged on the top of the fixed cement layer 12, a second soil fixing net 14 is arranged on the top of the planting soil layer 13, a protective cement layer 15 is arranged on the top of the second soil fixing net 14, vegetation 16 is uniformly planted on the top of the protective cement layer 15, a water diversion port 3 is arranged on the top of the fixed slope 1, a reservoir 2 is arranged inside the fixed slope 1, a one-way mechanism 4 is arranged between the reservoir 2 and the water diversion port 3, a water seepage groove 18 extending into the planting soil layer 13 is uniformly arranged on one side of the reservoir 2, a sponge 6 is arranged at the tail end of the water seepage groove 18 and inside the planting soil layer 13, when the slope protection structure is used, the first soil fixing net 11 can fix soil on the fixed slope 1, fixed cement layer 12 can be fixed first firm soil net 11, and planting soil layer 13 can provide planting environment for vegetation 16, and second firm soil net 14 can be to planting soil layer 13 soil stabilization, and protection cement layer 15 can protect second firm soil net 14, and when raining, in the rainwater got into cistern 2 from inlet 3, the water in cistern 2 provided the environment for vegetation 16's growth in 18 soaking sponges 6 of infiltration groove.

Further, one-way mechanism 4 includes water inlet 41, water inlet 41 communicates inlet 3 with cistern 2, inside is equipped with dead lever 44, the inside symmetry sliding connection of dead lever 44 has slide bar 43, slide bar 43 top is equipped with sealed piece 42, the inside magnet 45 that is equipped with of sealed piece 42, the inside magnet 46 that is equipped with of dead lever 44, water inlet 41 is equipped with sealed pad 47 with inlet 3 junction, magnet 45 and magnet 46 are because like poles repel each other, under the normal condition, water inlet 41 can be stopped up to sealed piece 42, reduce the evaporation of water, when raining, the rainwater leads to sealed piece 42 to move down after inlet 3 gathers, make water inlet 41 be in the open mode, the rainwater can get into in cistern 2 through water inlet 41.

Furthermore, the inner wall of the reservoir 2 is uniformly paved with an anti-seepage film 5 to prevent rainwater from being absorbed by soil in the fixed slope 1.

Furthermore, a water retaining platform 9 is arranged on the reservoir 2 close to the first soil stabilizing net 11, and a water drainage channel 10 is arranged at the top of the water retaining platform 9, so that vegetation death caused by soaking of river water in the water flood period is prevented.

Further, a water outlet 8 is formed in the bottom of the water retaining platform 9, an overflow opening 7 is formed in the top of the water storage pool 2, the overflow opening 7 is communicated with the water outlet 8, and the situation that water in the water storage pool 2 is too much to cause landslide of the fixed slope 1 is prevented.

Further, the slope surface side of the fixed slope 1 is uniformly provided with reinforcing ribs 17 which penetrate through the first soil fixing net 11, the fixed cement layer 12, the planting soil layer 13, the second soil fixing net 14 and the protective cement layer 15, so that the strength of the whole slope protection structure is improved.

Specifically, when the utility model is used, the first soil fixation net 11 can fix soil on the fixed slope 1, the fixed cement layer 12 can fix the first soil fixation net 11, the planting soil layer 13 can provide planting environment for vegetation 16, the second soil fixation net 14 can fix soil on the planting soil layer 13, the protective cement layer 15 can protect the second soil fixation net 14, because the like poles of the first magnet 45 and the second magnet 46 repel each other, the sealing block 42 will block the water inlet 41 in normal state, reducing the evaporation of water, when raining, the rainwater leads to the sealing block 42 to move down after the diversion mouth 3 gathers, makes the water inlet 41 be in open mode, and the rainwater can get into the cistern 2 through the water inlet 41 in, and the water in the cistern 2 is in the sponge 6 of infiltration groove 18 flooding in, for the growth of vegetation 16 provides the environment, and the staff is not maintained, can provide sufficient water source for the growth environment of vegetation 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A slope protection structure for river channel ecological management comprises a fixed slope (1) and is characterized in that a first soil fixing net (11) is arranged on the slope side of the fixed slope (1), a fixed cement layer (12) is arranged at the top of the first soil fixing net (11), a planting soil layer (13) for planting is arranged at the top of the fixed cement layer (12), a second soil fixing net (14) is arranged at the top of the planting soil layer (13), a protective cement layer (15) is arranged at the top of the second soil fixing net (14), vegetation (16) is uniformly planted at the top of the protective cement layer (15), a water diversion port (3) is arranged at the top of the fixed slope (1), a reservoir (2) is arranged inside the fixed slope (1), a one-way mechanism (4) is arranged between the reservoir (2) and the water diversion port (3), a water seepage groove (18) extending into the planting soil layer (13) is uniformly arranged on one side of the reservoir (2), and a sponge (6) is arranged at the tail end of the water seepage groove (18) and inside the planting soil layer (13).

2. The slope protection structure for river channel ecological management according to claim 1, wherein the one-way mechanism (4) comprises a water inlet (41), the water inlet (41) communicates the water diversion port (3) with the water storage tank (2), a fixing rod (44) is arranged inside the water inlet, a sliding rod (43) is symmetrically and slidably connected inside the fixing rod (44), a sealing block (42) is arranged at the top of the sliding rod (43), a first magnet (45) is arranged inside the sealing block (42), a second magnet (46) is arranged inside the fixing rod (44), and a sealing gasket (47) is arranged at the joint of the water inlet (41) and the water diversion port (3).

3. The slope protection structure for river channel ecological management according to claim 2, wherein an impermeable membrane (5) is uniformly laid on the inner wall of the reservoir (2).

4. The slope protection structure for river ecological management according to claim 3, wherein the reservoir (2) is provided with a water retaining platform (9) near the first soil fixing net (11), and a drainage channel (10) is arranged at the top of the water retaining platform (9).

5. The slope protection structure for river channel ecological management according to claim 4, wherein a water outlet (8) is arranged at the bottom of the water retaining platform (9), an overflow opening (7) is arranged at the top of the reservoir (2), and the overflow opening (7) is communicated with the water outlet (8).

6. The slope protection structure for river ecological management according to claim 1, wherein the slope surface side of the fixed slope (1) is uniformly provided with reinforcing ribs (17) penetrating through the first soil fixing net (11), the fixed cement layer (12), the planting soil layer (13), the second soil fixing net (14) and the protective cement layer (15).