CN211446964U

CN211446964U - Water and soil conservation ecological slope protection

Info

Publication number: CN211446964U
Application number: CN201922067754.XU
Authority: CN
Inventors: 吴钧辉; 吴福珍; 周浩琪; 徐欣来; 周怡彤; 杨雄飞; 张子轩
Original assignee: Zhejiang University of Water Resources and Electric Power
Current assignee: Zhejiang University of Water Resources and Electric Power
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-08
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a water and soil conservation ecological slope protection, which belongs to the field of ecological slope protection and comprises a concrete slope body, wherein a plurality of rows of planting pits are uniformly distributed on the concrete slope body, a planting frame is fixedly connected in the planting pits, a buffer plate is arranged between two adjacent rows of planting pits, a plurality of ground nails are uniformly distributed between the buffer plate and the concrete slope body, the buffer plate comprises an inclined plate, a plurality of uniformly distributed clamping plates are fixedly connected at both ends of the inclined plate, the clamping plates are inserted into the planting pits and are attached to the inner walls of the planting pits, a three-dimensional vegetation net is paved on each row of planting pits, the clamping plates are clamped with the three-dimensional vegetation net, hook grooves matched with the three-dimensional vegetation net are arranged on the clamping plates, a drain pipe is fixedly connected in the concrete slope body, the drain pipe runs through the planting and extends along the slope direction, and can reduce the influence of rainwater on the vegetation on the slope, the drainage of the accumulated rainwater is convenient.

Description

Water and soil conservation ecological slope protection

Technical Field

The utility model relates to an ecological bank protection field, more specifically say, relate to an ecological bank protection is kept to soil and water.

Background

The ecological slope protection is a slope protection technology for supporting a slope or a side slope by basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants. After the excavation side slope is formed, the surface layer of the side slope is protected and reinforced by planting plants and utilizing the interaction of the plants, rocks and soil bodies, so that the requirement on the stability of the surface layer of the side slope can be met, the damaged natural ecological environment can be recovered, and the method is an effective slope protection and slope fixing means. The design of the revetment should first be such that stability is met.

Present ecological bank protection when receiving a large amount of rainwash, soil runs off easily, and current ecological bank protection does not have the efficient and prevents the soil erosion and water loss function, and the roller stone whereabouts that carry in addition when rainwash also smashes easily and injures the pedestrian of walking near the bank protection.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a soil and water conservation ecological bank protection, it can realize reducing the rainwater and to the washing away influence of vegetation on the slope, conveniently piles up the emission of rainwater.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an ecological bank protection is kept to soil and water, includes the concrete slope body, its characterized in that: the concrete slope body is provided with a plurality of rows of planting pits which are uniformly distributed, the planting pits are fixedly connected with planting frames, two adjacent rows of the planting pits are provided with buffer boards, a plurality of uniformly distributed ground nails are connected between the buffer boards and the concrete slope body, each buffer board comprises an inclined board, both ends of each inclined board are fixedly connected with a plurality of uniformly distributed clamp boards, each clamp board is inserted into the planting pit and attached to the inner wall of the planting pit, each row of the planting pits are respectively paved with a three-dimensional vegetation net, the clamp boards are clamped with the three-dimensional vegetation nets, the clamp boards are provided with hook grooves matched with the three-dimensional vegetation nets, the concrete slope body is fixedly connected with a drain pipe, the drain pipe penetrates through the planting pits and extends along the slope direction, the drain pipe is provided with a plurality of drain holes matched with the planting pits, and the drain pipe is fixedly connected with a water guide pipe matched with the buffer boards, the surface of the inclined plate is provided with the water guide groove, so that the influence of rainwater on the erosion of vegetation on the slope can be reduced, and the rainwater can be conveniently accumulated to be discharged.

Further, the bottom fixedly connected with and the drain pipe assorted coarse strainer of planting the hole, the downthehole fixedly connected with protection network of drainage prevents that the drain pipe from being blockked up by large granule impurity.

Furthermore, a rubber buffer layer is laid at the inclined plane end of the inclined plate, the inclined angle of the inclined plane end of the inclined plate is 30-40 degrees, and the speed and the impact force of the rolling stones are easily reduced.

Furthermore, the bottom fixedly connected with waterproof sealing layer of swash plate prevents that the rainwater from flowing through from the space between swash plate and the concrete slope body, prevents that the ground nail from being corroded and leading to the not hard up condition of buffer board to produce.

Furthermore, the bottom end of the planting pit is communicated with a drain pipe, the inclination angle of the bottom surface of the planting pit is 35-45 degrees, and rainwater accumulated in the planting pit can be conveniently guided into the drain pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme makes things convenient for the regulation of prism body position, makes things convenient for the dismouting of prism body.

(2) The bottom fixedly connected with of planting the hole and drain pipe assorted coarse strainer, the downthehole fixedly connected with protection network of drainage prevents that the drain pipe from being blockked up by large granule impurity.

(3) The inclined plane end of the inclined plate is paved with a rubber buffer layer, the inclined angle of the inclined plane end of the inclined plate is 30-40 degrees, and the speed and the impact force of the rolling stones are easy to slow down.

(4) The bottom fixedly connected with waterproof sealing layer of swash plate prevents that the rainwater from flowing through from the space between swash plate and the concrete slope body, prevents that the ground nail from being corroded and leading to the not hard up condition of buffer board to produce.

(5) The bottom end of the planting pit is communicated with the drain pipe, the inclination angle of the bottom surface of the planting pit is 35-45 degrees, and accumulated rainwater in the planting pit can be conveniently guided into the drain pipe.

Drawings

FIG. 1 is a perspective view of the three-dimensional vegetation removing net of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 2.

The reference numbers in the figures illustrate:

1 concrete slope, 2 planting pits, 3 buffer boards, 301 inclined boards, 302 splints, 303 aqueducts, 4 drain pipes, 401 protective nets, 402 aqueducts, 5 three-dimensional vegetation nets, 6 ground nails and 7 rubber buffer layers.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected with each other or indirectly through an intermediate medium, or they may be connected with each other through the inside of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a water and soil conservation ecological slope protection comprises a concrete slope body 1, wherein a plurality of rows of planting pits 2 are uniformly distributed on the concrete slope body 1, planting frames are fixedly connected in the planting pits 2, soil is filled in the planting frames, a buffer plate 3 is arranged between two adjacent rows of planting pits 2, and a plurality of uniformly distributed ground nails 6 are connected between the buffer plate 3 and the concrete slope body 1.

Please refer to fig. 1 and 4, the buffer board 3 includes an inclined board 301, both ends of the inclined board 301 are fixedly connected with a plurality of uniformly distributed clamp boards 302, the clamp boards 302 are inserted into the planting pits 2 and attached to the inner walls of the planting pits 2, a three-dimensional vegetation net 5 is laid on each row of planting pits 2, the three-dimensional vegetation net 5 is used for fixing soil and planting nets, the three-dimensional vegetation net 5 is prior art, the clamp boards 302 are connected with the three-dimensional vegetation net 5 in a clamping manner, hook grooves matched with the three-dimensional vegetation net 5 are formed in the clamp boards 302, a plurality of drain holes matched with the planting pits 2 are formed in the drain pipe 4, the bottom end of the inclined board 301 is fixedly connected with a waterproof sealing layer, rainwater is prevented from flowing through a gap between the inclined board 301 and the concrete slope body 1, and the situation that the ground nail 6 is corroded to cause the buffer board.

Referring to fig. 2 and 3, a drain pipe 4 is fixedly connected in the concrete slope body 1, the drain pipe 4 is connected with an external drainage system, the drain pipe 4 penetrates through the planting pit 2 and extends along the slope direction, the bottom end of the planting pit 2 is communicated with the drain pipe 4, the inclination angle of the bottom surface of the planting pit 2 is 35-45 degrees, accumulated rainwater in the planting pit 2 can be conveniently guided into the drain pipe 4, the bottom end of the planting pit 2 is fixedly connected with a coarse strainer matched with the drain pipe 4, and a protective net 401 is fixedly connected in the drain hole to prevent the drain pipe 4 from being blocked by large-particle impurities. A water guide pipe 402 matched with the buffer board 3 is fixedly connected to the water discharge pipe 4, a water guide groove is formed in the surface of the inclined board 301, and a water discharge hole matched with the water guide pipe 402 is formed in the water guide groove, so that liquid in the water guide groove can be conveniently guided into the water discharge pipe 4.

When the concrete slope body 1 is washed by rainwater, the three-dimensional vegetation net 5 is fixed through the clamping plates 302, plants and soil in the planting pits 2 are reinforced through the three-dimensional vegetation net 5, water and soil loss is reduced, when raining, the soil and vegetation in the planting pits 2 are washed by rainwater, the soil washed away by rainwater is reduced through the action of the three-dimensional vegetation net 5, when the rainwater flows to the buffer plate 3, the rainwater is firstly blocked by the buffer plate 3, the blocked rainwater gradually infiltrates into the bottom of the soil in the planting pits 2 and flows into the drain pipe 4, the accumulated rainwater overflows the buffer plate 3 and enters the water guide groove on the buffer plate 3, flows into the water guide pipe 402 through the drain hole on the water guide groove, the rainwater flow flowing into the next row of planting pits 2 is reduced, when the rainwater is more, a certain buffering action can be realized through the buffer plate 3, the rainwater flow rate for washing the soil in the planting pits 2 is reduced, when rolling stones roll off from the concrete slope body 1, the rock rolls the in-process and contacts with a plurality of buffer boards 3, through buffer board 3's cushioning effect, reduces the rolling speed of rock and impact force, makes pedestrian and the vehicle that is close to concrete slope 1 be difficult for being injured by the rock pounding.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an ecological bank protection is kept to soil and water, includes concrete slope body (1), its characterized in that: the concrete slope body (1) is provided with a plurality of rows of planting pits (2) which are uniformly distributed, a planting frame is fixedly connected in the planting pits (2), two adjacent rows of the planting pits (2) are provided with buffer plates (3), a plurality of uniformly distributed ground nails (6) are connected between the buffer plates (3) and the concrete slope body (1), each buffer plate (3) comprises an inclined plate (301), both ends of each inclined plate (301) are fixedly connected with a plurality of uniformly distributed clamping plates (302), each clamping plate (302) is inserted into the planting pits (2) and is attached to the inner wall of the planting pit (2), each row of the planting pits (2) are respectively paved with a three-dimensional vegetation net (5), each clamping plate (302) is connected with the three-dimensional vegetation net (5) in a clamping manner, hook grooves matched with the three-dimensional vegetation nets (5) are dug in the clamping plates (302), and a drain pipe (4) is fixedly connected in the concrete slope body (1), drain pipe (4) run through and plant hole (2) and extend along the slope direction, it has a plurality ofly and plants hole of draining of hole (2) assorted to cut on drain pipe (4), fixedly connected with and dash board (3) want aqueduct (402) that matches on drain pipe (4), the aqueduct has been cut on the surface of swash plate (301).

2. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the bottom fixedly connected with of planting hole (2) and drain pipe (4) assorted coarse strainer, the downthehole fixedly connected with protection network (401) of drainage.

3. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the inclined plane end of the inclined plate (301) is paved with a rubber buffer layer (7), and the inclined angle of the inclined plane end of the inclined plate (301) is 30-40 degrees.

4. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the bottom end of the inclined plate (301) is fixedly connected with a waterproof sealing layer.

5. The water and soil conservation ecological slope protection according to claim 1, characterized in that: the bottom end of the planting pit (2) is communicated with the drainage pipe (4), and the inclination angle of the bottom surface of the planting pit (2) is 35-45 degrees.