CN211312590U

CN211312590U - Novel side slope greening retaining wall group

Info

Publication number: CN211312590U
Application number: CN201921926644.8U
Authority: CN
Inventors: 赵菊平; 陈海飞; 郭海军; 陈盛健
Original assignee: Wanyuan Ecological Stock Co ltd
Current assignee: Wanyuan Ecological Stock Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-21
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of retaining wall engineering, concretely relates to novel side slope greening retaining wall crowd, including road bed, gentle slope body and multistage retaining wall, build first order retaining wall between road bed and the gentle slope body, build the second grade retaining wall on the gentle slope body, be equipped with the first kind plant district that has the afforestation plant between first order retaining wall and the second grade retaining wall, all be equipped with water drainage tank on first order retaining wall and the second grade retaining wall, the retaining wall crowd still includes the cistern, the cistern with water drainage tank links to each other. The utility model discloses a retaining wall of step through set up kind plant area between retaining wall, plants afforestation view plant in kind plant area, has strengthened the view effect. Set up water drainage tank on retaining wall, water drainage tank passes through first drain pipe and links to each other with the cistern, very big increase retaining wall's rainwater bearing capacity, rainwater erodees earth to the road bed when effectively having prevented raining, has reduced the pressure of road bed drainage moreover.

Description

Novel side slope greening retaining wall group

Technical Field

The utility model belongs to the technical field of retaining wall engineering, concretely relates to novel side slope greening retaining wall crowd.

Background

The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing. Retaining walls are common in hilly areas and play an important role.

The chinese patent application document "a step landscape retaining wall" published in 2018, 7/6, and entitled publication No. CN207582492U, discloses a structure of a step retaining wall, which is known from preferred embodiments and drawings thereof, and the retaining wall is configured in a stepped manner, and a gravel layer is disposed under the step to enhance the stability of the retaining wall. But the not enough in the beauty is, this utility model lacks the view effect, and the step face and the domatic inclined plane that are multistage step are the inclined plane moreover, and when raining, the rainwater has increaseed the drainage pressure of road bed along assembling the road bed on. Moreover, soil on the slope surface can be washed to the roadbed, and the working pressure of environment-friendly workers is increased.

SUMMERY OF THE UTILITY MODEL

To as above retaining wall aesthetic property be not enough, can be with the road bed that earth erodees and increase the defect of road bed drainage pressure during rainy, the utility model provides a set up cistern and multistage retaining wall to set up water drainage tank on the retaining wall, and be equipped with the novel side slope greening retaining wall crowd in planting the district of afforestation plant between the retaining wall.

The purpose of the utility model is realized like this:

the utility model provides a novel side slope greening retaining wall crowd, includes road bed, the gentle slope body and multistage retaining wall, the first order retaining wall has been built between road bed and the gentle slope body, and the second grade retaining wall has been built on the gentle slope body, is equipped with the first kind plant district that has the afforestation plant between first order retaining wall and the second grade retaining wall, all be equipped with water drainage tank on first order retaining wall and the second grade retaining wall, the retaining wall crowd still includes the cistern, the cistern with water drainage tank links to each other.

Preferably, the cistern is located first order retaining wall one side, install first drain pipe on the water drainage tank, first drain pipe extends to in the cistern.

Preferably, the first drainage pipe is made of a soft material, and a water pump is arranged in the water storage tank.

Preferably, a cover plate is arranged on the water reservoir.

Preferably, a second drain pipe is arranged in the reservoir and connected with a sewer of the roadbed.

Preferably, a water inlet pipe for supplementing the water in the water storage tank is arranged in the water storage tank.

Preferably, there is a height difference between both sides of the drain groove.

Preferably, a third retaining wall is further built on the gentle slope body, and a second planting area for planting plants is arranged between the third retaining wall and the second retaining wall.

Preferably, first order retaining wall, second level retaining wall and third level retaining wall all include the retaining wall surface, the angle of retaining between wall surface and the horizontal plane is alpha, and alpha is the acute angle, second level retaining wall and third level retaining wall have the rubble layer of consolidating retaining wall stability.

Preferably, first order retaining wall and second level retaining wall are equipped with the pipe of permeating water, and the pipe one end of permeating water extends to the body of slowing down the slope, and the other end extends to water drainage tank, the one end that extends to water drainage tank on the pipe of permeating water is equipped with the first valve of control rivers.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a retaining wall of step through set up kind plant area between retaining wall, plants afforestation view plant in kind plant area, has strengthened the view effect. Set up water drainage tank on retaining wall, water drainage tank passes through first drain pipe and links to each other with the cistern, very big increase retaining wall's rainwater bearing capacity, rainwater erodees earth to the road bed when effectively having prevented raining, has reduced the pressure of road bed drainage moreover.

2. The cistern can be stored the rainwater, makes things convenient for the rainwater of directly taking in the future to irrigate planting the district. People do not need to transport water to irrigate the planting area, and time and labor are saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a front view of the present invention.

Fig. 4 is an enlarged view of fig. 3 at B.

Reference numerals: 1-a roadbed; 11-a water reservoir; 111-a cover plate; 112-a second drain pipe; 113-a water inlet pipe; 2-a gentle slope body; 311-first stage retaining wall; 312-a second stage retaining wall; 313-third level retaining wall; 33-wall back; 331-a catchwater area; 34-a drainage groove; 341-first drain pipe; 35-a retaining wall surface; 41-a first growing area; 42-a second growing area; 5-a crushed stone layer; 6-a water permeable pipe; 7-a first valve; 8-a water pump; 9-soil base layer.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1-3, a novel side slope greening retaining wall group, including roadbed 1 and gentle slope body 2, the utility model discloses preferred slope is gentle slope body 2 between 40 to 50, first order retaining wall 311 has been built between gentle slope body 2 and roadbed 1, second level retaining wall 312 has been built on the gentle slope body, is equipped with the first kind of planting district 41 that has the afforestation landscape plant between first order retaining wall 311 and the second level retaining wall 312.

And a third-stage retaining wall 313 is also built on the gentle slope body 2, and a second planting area 42 planted with green landscape plants is arranged between the third-stage retaining wall 313 and the second-stage retaining wall 312. The types of the selected greening landscape plants are changed according to different terrains.

All be equipped with water drainage tank 34 on first order retaining wall 311 and the second grade retaining wall 312, there is the difference in height in water drainage tank 34 both sides, its one end that is close to planting district is the wall back 33 of retaining wall, and the other end of keeping away from planting district is retaining wall 35, as shown in fig. 1, retaining wall 35 will be higher than wall back 33, when the rainfall amount in planting district surpassed its bearing value, can be fast under the action of gravity, and the rainwater crosses in wall back 33 reachs water drainage tank 34. The back 33 of the retaining wall is provided with a water diversion area 331 for draining the water drainage groove 34 when the planting area is full of water. The utility model discloses a wall back of body 33's of retaining wall top is comparatively level and smooth, and all is in the coplanar. The top of the wall back 33 is the catchment area 331. The top of the wall back 33 is higher than the planting surface of the planting area. When raining, for example, the rainfall is bigger, the rainfall speed will exceed the speed of earth infiltration very fast, and planting district will slowly have the rainwater gathering this moment, forms the ponding district. Along with the continuous decline of rain, the surface of water in ponding district rises continuously, gets into the water drainage tank 34 through leading water district 331 on the retaining wall, and some earth that is brought out by the rainwater also can be in planting the district along with being blockked by wall back 33.

First order retaining wall 311 one side just is located and is equipped with cistern 11 on the soil basic unit 9, and the degree of depth of cistern 11 is about 1 meter. The drainage grooves 34 are provided with first drainage pipes 341, and the first drainage pipes 341 extend into the water reservoir 11. When raining, the overflowing rainwater is drained into the reservoir 11 through the first drainage pipe 341 under the influence of gravity, so that the rainwater is prevented from being flushed to the roadbed 1 from the retaining wall, and the drainage pressure of the roadbed 1 is effectively reduced.

The material of first drain pipe 341 is soft material, the utility model discloses preferred soft material is ABS. A water pump 8 is arranged in the reservoir 11. When water is required, the first drain tube 341 terminates the drain in the reservoir 11 to the pump 8. Then start water pump 8, water pump 8 takes back the water drainage tank 34 through first drain pipe 341 with the water in the cistern 11, makes things convenient for people's water intaking to water planting district, and effectual rainwater of having utilized need not people's fortune water wantonly to water labour saving and time saving. The first drain pipe 341 is made of a soft material and is very convenient to connect with or detach from the water pump 8.

The second water discharging pipe 112 is arranged on the water storage tank 11, the second water discharging pipe 112 is connected with a sewer of the roadbed 1, and when the water storage tank 11 is nearly full, redundant water is discharged into the sewer from the second water discharging pipe 112.

The water reservoir 11 is provided with a water inlet pipe 113, and the water inlet pipe 113 is connected with a water pipe laid by a water plant. The inlet pipe 113 is provided with a valve. If the water quantity in the reservoir 11 is insufficient, the valve is opened to replenish the reservoir 11. Avoiding the result of water shortage in the reservoir 11 when water is required. The cover plate 111 is arranged on the water storage tank 11, the cover plate 111 prevents the water storage tank 11 from being directly exposed to the sun, evaporation of water in the water storage tank is effectively slowed down, and safety is improved. The retaining wall group is provided with the reservoir 11, so that the rainwater bearing capacity of the retaining wall is greatly increased, the drainage pressure of the roadbed 1 is effectively relieved, and the defect of general water shortage of side slope engineering is overcome.

As shown in fig. 2, the water drainage grooves 34 of the first stage retaining wall 311 and the second stage retaining wall 312 are provided with a plurality of water permeable pipes 6, and the water flow of the water drained to the outside is controlled by the first valve 7 of the water permeable pipes 6. When irrigation of the plants is required. By opening the first valve 7, the stored rainwater in the drain tank 34 is allowed to slowly permeate into the soil in the growing area through the water permeable pipe 6.

The greening landscape plants planted in the first planting area 41 and the greening landscape plants planted in the second planting area 42 are matched with each other, and due to the retaining wall type layout, the greening landscape plants on the retaining wall are layered due to the staggered arrangement, and the landscape effect of the slope greening retaining wall is greatly enhanced.

The first-stage retaining wall 311, the second-stage retaining wall 312 and the third-stage retaining wall 313 all include retaining wall surfaces 35, and the angle between each retaining wall surface 35 and the horizontal plane is alpha, and alpha is preferably 60-90 degrees. Retaining wall surface 35 is the structure on inclined plane, has not only strengthened the stability of retaining wall, and to the washing of wall when conveniently raining moreover, it is clean to wash the wall.

All be equipped with the rubble layer 5 of consolidating retaining wall stability under second grade retaining wall 312 and the third level retaining wall 313, after ramming earth under the retaining wall, pour rubble layer 5 and pave, then pour the retaining wall on rubble layer 5, strengthen the stability of retaining wall on gentle slope body 2.

The utility model discloses a retaining wall's height is 0.9m, and the height of the wall back of the body is 0.8m, and retaining wall's width is 0.8m, and the position that lies in 0.5m on retaining wall has seted up 0.3m wide, the high water drainage tank of 0.3 m. The planting area width is 1.2 m. The whole retaining wall group looks like to be staggered and compact, occupies small area of the gentle slope body, and is beneficial to protecting the environment.

The second embodiment is as follows:

this embodiment is substantially the same as the first embodiment, and the difference is that the drainage channel is close to one side of the planting area, that is, the wall back of the retaining wall is flush with the planting area. When raining, when the precipitation is greater than the infiltration rate, the rainwater that does not permeate directly assembles to the water drainage tank under the action of gravity, and the earth that the rainwater was taken out also gets into the water drainage tank in the lump, has reached and has effectively prevented to erode earth to the road bed when raining, has reduced the effect of the pressure of road bed drainage moreover.

The utility model discloses a retaining wall crowd is not only 3 grades of retaining walls. In fact, the multistage retaining wall is designed according to different gentle slope bodies. When the retaining wall crowd surpassed 5 grades, can set up a cistern between every 5 grades, conveniently water the planting district of eminence.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel side slope afforestation retaining wall crowd, includes road bed (1) and gentle slope body (2), its characterized in that: build first-level retaining wall (311) between road bed (1) and gentle slope body (2), build second level retaining wall (312) on gentle slope body (2), be equipped with between first-level retaining wall (311) and second level retaining wall (312) and plant first kind district (41) that have the plant, all be equipped with water drainage tank (34) on first-level retaining wall (311) and second level retaining wall (312), the retaining wall crowd still includes cistern (11), cistern (11) with water drainage tank (34) link to each other.

2. A novel slope greening retaining wall group as claimed in claim 1, characterized in that: the water storage tank (11) is located on one side of the first-stage retaining wall (311), the drainage groove (34) is provided with a first drainage pipe (341), and the first drainage pipe (341) extends into the water storage tank (11).

3. A novel slope greening retaining wall group as claimed in claim 2, characterized in that: the first drain pipe (341) is made of soft material, and a water pump (8) is arranged in the water storage tank (11).

4. A novel slope greening retaining wall group as claimed in any one of claims 1 to 3, wherein: a cover plate (111) is arranged on the water storage tank (11).

5. A novel slope greening retaining wall group as claimed in claim 4, characterized in that: and a second drainage pipe (112) is arranged in the reservoir (11), and the second drainage pipe (112) is connected with a sewer of the roadbed (1).

6. A novel slope greening retaining wall group as claimed in claim 5, characterized in that: a water inlet pipe (113) for supplementing the water quantity in the water storage tank (11) is arranged in the water storage tank (11).

7. A novel slope greening retaining wall group as claimed in claim 1, characterized in that: and the two sides of the drainage groove (34) have a height difference.

8. A novel slope greening retaining wall group as claimed in claim 7, characterized in that: a third-stage retaining wall (313) is also built on the gentle slope body (2), and a second planting area (42) with plants is arranged between the third-stage retaining wall (313) and the second-stage retaining wall (312).

9. A novel slope greening retaining wall group as claimed in claim 8, characterized in that: first order retaining wall (311), second level retaining wall (312) and third level retaining wall (313) all include retaining wall surface (35), the angle between retaining wall surface (35) and the horizontal plane is alpha, and alpha is the acute angle, second level retaining wall (312) and third level retaining wall (313) have rubble layer (5) of consolidating retaining wall stability.

10. A novel slope greening retaining wall group as claimed in claim 1, characterized in that: first order retaining wall (311) and second level retaining wall (312) are equipped with pervious pipe (6), and pervious pipe (6) one end extends to the body of slowing down the slope (2), and the other end extends to water drainage tank (34), the one end that extends to water drainage tank (34) on pervious pipe (6) is equipped with first valve (7) of control rivers.