CN219218849U

CN219218849U - Water conservancy slope wall

Info

Publication number: CN219218849U
Application number: CN202320774616.9U
Authority: CN
Inventors: 姚晓斌
Original assignee: Xinxiang Water Conservancy And Hydropower Project Quality Monitoring Station
Current assignee: Xinxiang Water Conservancy And Hydropower Project Quality Monitoring Station
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-20
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses a hydraulic slope protection wall which comprises a river beach slope, wherein a first geotechnical cloth layer, a gravel layer, a leveling layer, a grid plate and a second geotechnical cloth layer are sequentially arranged on the upper surface of the river beach slope from inside to outside, a plurality of triangular planting grooves which are arranged in a stepped mode are formed in the top of the second geotechnical cloth layer, a baffle is arranged at the right side edge of the top of each triangular planting groove, and a drainage branch pipe is arranged at the bottom of each triangular planting groove. This water conservancy slope protection wall can prevent through the baffle that the soil in the triangle-shaped planting groove from being washed away by rivers to the rainwater that enters into the triangle-shaped planting inslot can be fast through the leading-in drainage main pipe of drainage branch pipe, through first geotechnique's cloth layer, gravel layer, screed-coat, grid plate and second geotechnique's cloth layer, can play firm effect to the soil on the river beach slope, avoid the soil loss on the river beach slope, ensure the security of this river beach slope.

Description

Water conservancy slope wall

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic slope protection wall.

Background

The hydraulic engineering is to control, regulate, develop, utilize and protect water in nature to reduce and eliminate water and drought disaster, and utilize water resource to adapt to the needs of human society and natural environment. In order to meet the requirements of leakage prevention, impact resistance and the like, and simultaneously in order to ensure the firmness of a riverbed and prevent landslide, the slope or the bank wall of a embankment, a spillway and a channel is required to be protected, and the slope is widely applied to hydraulic engineering as a first barrier of the embankment for resisting flood.

The utility model discloses a water conservancy slope protection wall is disclosed to publication No. CN214363263U, including the river beach, the river beach upper surface is equipped with the slope of slope, the river beach right side is equipped with the dykes and dams of concrete, dykes and dams right side is equipped with the solid beach stone heap, the solid beach stone heap is echelonment and is equipped with the gabion rete at the upper surface, the gabion rete is equipped with the fixing device who is connected with dykes and dams outward, the slope is admittedly built on the slope, the geotechnical cloth layer has been laid on admitting the slope brick, the planting soil layer has been laid to geotechnical cloth layer upside, planting brick has been laid to planting soil layer upside. The water conservancy slope protection wall is provided with the fixed beach stone pile which is favorable for enhancing the anti-impact capability of the dam, the gabion mesh layer and the fixing device are arranged to be favorable for stabilizing the fixed beach stone pile, water flow is prevented from scattering the fixed beach stone pile, the slope fixing brick is paved to be favorable for preventing landslide phenomenon of a slope, the geotechnical cloth layer is favorable for water permeation and ventilation, water and soil are kept, and the planting soil layer is arranged to be favorable for planting ornamental plants on the planting brick.

In the use process of the prior art, although the anti-impact capability of the dam is enhanced through the fixed beach stone pile, the gabion mesh layer and the fixing device are arranged to stabilize the fixed beach stone pile, so that water flow is prevented from scattering the fixed beach stone pile, the phenomenon that landslide can be prevented when a slope is paved by the fixed slope bricks, but when the water flow on the surface of the slope protection is large, the planting soil layer in the prior art is flushed away, so that the soil loss of the planting soil layer is caused, and the planting soil loss is difficult to be blocked only by the planting bricks.

Disclosure of Invention

The utility model aims to provide a water conservancy slope wall so as to solve the problems in the background art.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

the utility model provides a water conservancy slope protection wall, includes the river beach slope, the upper surface of river beach slope has laid first geotechnique's cloth layer, stabilizes the earth of river beach slope itself, can make the rainwater infiltration simultaneously, the top of first geotechnique's cloth layer is equipped with the rubble layer, the top of rubble layer is equipped with the screed-coat, and the screed-coat is in order to make the grid plate can be fixed by the slope to make two adjacent grid plates can align, the top of screed-coat is equipped with the grid plate, the top of grid plate has laid the second geotechnique's cloth layer, makes the rainwater can pass, increases the frictional force between triangle-shaped planting groove and the grid plate simultaneously, is favorable to triangle-shaped planting groove to fix on the grid plate;

the top of the second geotechnical cloth layer is provided with a plurality of triangular planting grooves which are arranged in a stepped manner, plant planting soil is filled in the triangular planting grooves, a baffle is arranged at the right side edge of the top of the triangular planting grooves, a water permeable hole is formed in the right side of the baffle, the soil is blocked, water can pass through the baffle, and the soil in the triangular planting grooves is prevented from being flushed out due to overlarge rainwater;

the bottom of each triangular planting groove is provided with a drainage branch pipe, rainwater entering the triangular planting groove is timely discharged, plant roots are prevented from being rotten, a drainage main pipe is arranged in a river beach slope and close to the bottom, a plurality of drainage branch pipes are communicated with the drainage main pipe, a concrete dam is arranged at the slope bottom of the river beach slope, the right end of the drainage main pipe penetrates through the left side of the concrete dam, the rainwater in the triangular planting groove is led into the drainage main pipe through the drainage branch pipes, and then is discharged into a river from the drainage main pipe;

the right side of the concrete dykes and dams is provided with a fixed beach stone pile which is arranged in a ladder shape, and the outer surface of the fixed beach stone pile is provided with a gabion mesh layer, so that the effect of reinforcing the concrete dykes and dams is achieved.

Preferably, the partition board is arranged at the position, close to the bottom, in the triangular planting groove, the second filter screen is arranged at the top of the partition board, the third geotechnical cloth layer is laid at the top of the partition board, double-layer filtration is carried out, planting soil loss is avoided, and meanwhile, the phenomenon that planting soil blocks a drainage branch pipe is avoided.

Preferably, the top end of the drainage branch pipe is close to the bottom of the partition board, and the distance between the top end of the drainage branch pipe and the bottom of the inner wall of the triangular planting groove is 5-7cm, so that a certain amount of water can be stored in the bottom of the triangular planting groove, the planting soil can be kept moist, and the growth of the placed objects can be facilitated.

Preferably, the left side of baffle is the chamfer, when playing to block planting soil, can also make the planting soil that is washed up by water return to triangle-shaped planting inslot, the inner wall of hole just is located the position of left side limit of permeating water is equipped with first filter screen, plays filterable effect to planting soil, can not block rivers and pass simultaneously.

Preferably, the gravel layer is formed by paving gravels on the first geotechnical cloth layer, the leveling layer is formed by paving gravels on the gravel layer, and the gravel layer is matched with the leveling layer to prevent soil loss on a river beach slope.

Preferably, the outer side of the gabion mesh layer is fixed with the concrete dam through the strip-shaped pressing plate and the fixing rivet, and the tip of the fixing rivet sequentially penetrates through the strip-shaped pressing plate, the gabion mesh layer and the fixed beach stone pile and is fixedly connected in the concrete dam, so that the fixed beach stone pile and the concrete dam are fixed in position, and landslide of a river beach slope is avoided.

The utility model has the remarkable technical effects due to the adoption of the technical scheme:

1. this water conservancy slope wall can plant the plant through the triangle-shaped planting groove that sets up, can prevent through the baffle that the soil of triangle-shaped planting inslot from being washed away by rivers to enter into the rainwater of triangle-shaped planting inslot and can be quick leading-in drainage main pipe through the drainage branch pipe, avoid the plant root system of triangle-shaped planting inslot to be soaked by the water.

2. This water conservancy slope protection wall through first geotechnique's cloth layer, gravel layer, screed-coat, grid plate and the second geotechnique's cloth layer that set up, can play firm effect to the soil on the beach slope, avoids soil loss on the beach slope, through concrete dykes and dams, solid beach stone heap, gabion rete, bar clamp plate and fixed rivet, can prevent the landslide of the beach slope, ensures the security of this beach slope.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic view of a part of the structure of the present utility model.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-river beach slope, 2-first geotechnical cloth layer, 3-gravel layer, 4-leveling layer, 5-grid plate, 6-second geotechnical cloth layer, 7-triangle planting groove, 8-baffle, 80-water permeable hole, 81-first filter screen, 9-baffle, 90-second filter screen, 10-third geotechnical cloth layer, 11-drainage branch pipe, 12-drainage main pipe, 13-concrete dykes, 14-solid shore stone pile, 15-gabion mesh layer, 16-bar-shaped pressing plate and 17-fixing rivet.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Example 1

1-3, a water conservancy slope protection wall comprises a river beach slope 1, wherein a first geotechnical cloth layer 2 is paved on the upper surface of the river beach slope 1, soil of the river beach slope 1 is stabilized, meanwhile, rainwater can infiltrate, a gravel layer 3 is arranged at the top of the first geotechnical cloth layer 2, a leveling layer 4 is arranged at the top of the gravel layer 3, the leveling layer 4 is used for enabling a grid plate 5 to be obliquely fixed and enabling two adjacent grid plates 5 to be aligned, a grid plate 5 is arranged at the top of the leveling layer 4, a second geotechnical cloth layer 6 is paved at the top of the grid plate 5, rainwater can pass through the second geotechnical cloth layer, and meanwhile friction between a triangular planting groove 7 and the grid plate 5 is increased, so that the triangular planting groove 7 is favorably fixed on the grid plate 5;

the top of the second geotechnical cloth layer 6 is provided with a plurality of triangular planting grooves 7 which are arranged in a ladder shape, plant planting soil is filled in the triangular planting grooves 7, a baffle plate 8 is arranged at the right side edge of the top of the triangular planting grooves 7, water permeable holes 80 are formed in the right side of the baffle plate 8, the soil is blocked, water can pass through the soil, and the soil in the triangular planting grooves 7 is prevented from being flushed out due to overlarge rainwater;

the bottom of each triangular planting groove 7 is provided with a drainage branch pipe 11, rainwater entering the triangular planting groove 7 is timely discharged, plant roots are prevented from being soaked and rotten, a drainage main pipe 12 is arranged in a river beach slope 1 and close to the bottom, the drainage branch pipes 11 are communicated with the drainage main pipe 12, a concrete dam 13 is arranged at the slope bottom of the river beach slope 1, the right end of the drainage main pipe 12 penetrates through the left side of the concrete dam 13, and the rainwater in the triangular planting grooves 7 is led into the drainage main pipe 12 through the drainage branch pipes 11 and then is discharged into a river from the drainage main pipe 12;

the right side of the concrete dykes and dams 13 is provided with a fixed beach stone pile 14 which is arranged in a step shape, and the outer surface of the fixed beach stone pile 14 is provided with a gabion mesh layer 15, so that the effect of reinforcing the concrete dykes and dams 13 is achieved.

In this embodiment, the position that just is close to the bottom in the triangle-shaped planting groove 7 is equipped with baffle 9, and the top of baffle 9 is equipped with second filter screen 90, and third geotechnique's cloth layer 10 has been laid at the top of baffle 9, and double-deck filtration avoids planting soil to run off, avoids planting soil to block up drainage branch pipe 11 simultaneously.

Specifically, the top of the drainage branch pipe 11 is close to the bottom of the partition plate 9, and the distance between the top of the drainage branch pipe 11 and the bottom of the inner wall of the triangular planting groove 7 is 5-7cm, so that a certain amount of water can be stored in the bottom of the triangular planting groove 7, the planting soil can be kept moist, and the growth of the placed objects can be facilitated.

Further, the left side of baffle 8 is the chamfer, when playing to block planting soil, can also make the planting soil that is washed up by water return to triangle-shaped planting inslot 7, and the inner wall of hole 80 just is located the position of left side edge of permeating water and is equipped with first filter screen 81, plays filterable effect to planting soil, can not block rivers and pass simultaneously.

Further, the gravel layer 3 is formed by paving gravels on the first geotechnical cloth layer 2, the leveling layer 4 is formed by paving gravels on the gravel layer 3, and the gravel layer 3 is matched with the leveling layer 4 to prevent soil loss on the river beach slope 1.

Further, the outer side of the gabion mesh layer 15 is fixed with the concrete dam 13 through the strip-shaped pressing plate 16 and the fixing rivet 17, and the tip of the fixing rivet 17 sequentially penetrates through the strip-shaped pressing plate 16, the gabion mesh layer 15 and the fixed beach stone pile 14 and is fixedly connected in the concrete dam 13, so that the positions of the fixed beach stone pile 14 and the concrete dam 13 are fixed, and the condition that landslide occurs on the river beach slope 1 is avoided.

When the water conservancy slope wall of this embodiment is in use, fill planting soil in a plurality of triangle-shaped planting groove 7, and plant the plant in soil, when rivers flow down from the river beach slope 1, rivers enter triangle-shaped planting groove 7 earlier, enter into triangle-shaped planting groove 7 in water can be leading-in to drainage main pipe 12 from drainage branch pipe 11, and be followed drainage main pipe 12 and discharge, when the water in the triangle-shaped planting groove 7 is not in time discharged, water can follow the hole 80 that permeates water of baffle 8 and flow down, under the effect of first filter screen 81, can prevent the soil running water in the triangle-shaped planting groove 7, under the effect of first geotechnique cloth layer 2, gravel layer 3, screed 4, grid plate 5 and second geotechnique cloth layer 6, can effectively prevent the soil loss on the river beach slope 1.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. The utility model provides a water conservancy slope protection wall, includes river beach slope (1), its characterized in that: the utility model provides a river beach slope, has laid first geotechnique's cloth layer (2) on the upper surface of river beach slope (1), the top of first geotechnique's cloth layer (2) is equipped with gravel layer (3), the top of gravel layer (3) is equipped with screed-coat (4), the top of screed-coat (4) is equipped with grid plate (5), second geotechnique's cloth layer (6) have been laid at the top of grid plate (5), the top of second geotechnique's cloth layer (6) is equipped with a plurality of triangle-shaped planting grooves (7) that are echelonment and arrange, the right side edge at triangle-shaped planting groove (7) top is equipped with baffle (8), permeable hole (80) have been seted up on the right side of baffle (8), every the bottom of triangle-shaped planting groove (7) all is equipped with branch drain pipe (11), the position that just is close to the bottom in river beach slope (1) is equipped with drainage and is responsible for (12), a plurality of branch drain pipe (11) all communicate with drainage is responsible for (12), the slope bottom of river beach slope (1) is equipped with concrete dyke (13), right side of the triangle-shaped planting groove (7) is equipped with baffle (14) and is equipped with the outer surface (14) of the beach pile (14).

2. The water conservancy slope wall according to claim 1, wherein: the triangular planting groove is characterized in that a partition plate (9) is arranged in the triangular planting groove (7) and close to the bottom, a second filter screen (90) is arranged at the top of the partition plate (9), and a third geotechnical cloth layer (10) is laid at the top of the partition plate (9).

3. The water conservancy slope wall according to claim 2, wherein: the top end of the drainage branch pipe (11) is close to the bottom of the partition plate (9), and the distance between the top end of the drainage branch pipe (11) and the bottom of the inner wall of the triangular planting groove (7) is 5-7cm.

4. The water conservancy slope wall according to claim 1, wherein: the left side of baffle (8) is the chamfer, the inner wall of hole (80) just is located the position of left side limit and is equipped with first filter screen (81) that permeates water.

5. The water conservancy slope wall according to claim 1, wherein: the gravel layer (3) is formed by paving gravels on the first geotechnical cloth layer (2), and the leveling layer (4) is formed by paving gravels on the gravel layer (3).

6. The water conservancy slope wall according to claim 1, wherein: the outer side of the gabion mesh layer (15) is fixed with the concrete dam (13) through the strip-shaped pressing plate (16) and the fixing rivet (17), and the tip of the fixing rivet (17) sequentially penetrates through the strip-shaped pressing plate (16), the gabion mesh layer (15) and the fixed shore stone pile (14) and is fixedly connected in the concrete dam (13).