CN210369033U

CN210369033U - Ecological retaining plate structure

Info

Publication number: CN210369033U
Application number: CN201921194262.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-04-21
Anticipated expiration: 2029-07-27

Abstract

The utility model provides an ecological fender apron structure, this structure is kept off the native board by U type and is planted living the groove and constitute, plants living the groove and sets up at the top that U type kept off the native board, and U type keeps off the native board setting on the stake of sheet wall, on stock barricade stand or on other bracket that prop up the structural style, and a plurality of ecological fender board arranges formation ecological face wall from bottom to top in proper order. The U-shaped retaining plate is used for supporting and reinforcing wall back soil bodies, and the plant growing grooves are used for achieving the wall greening function. The U-shaped soil retaining plate and the plant growth groove are designed in an open mode, the structural form is simple, the template can be conveniently machined, installed and disassembled, and machining, assembling and construction are easy. The stress and the design of the U-shaped retaining plate are basically consistent with those of the traditional retaining plate, and the U-shaped retaining plate is safe and reliable.

Description

Ecological retaining plate structure

Technical Field

The utility model belongs to a keep off structural engineering field, mainly relate to an ecological fender apron structure.

Background

The retaining plate is mainly used for reinforcing filling or mountains to ensure that the stability of the filling or mountains meets the use requirement, the retaining plate has excellent retaining and slope-collecting effect, is widely applied to retaining projects such as pile plate walls, anchor rod retaining walls and the like, most of the existing retaining plate technologies are reinforced concrete members, the cross section of each retaining plate is rectangular or groove-shaped, the structural size of each retaining plate slightly changes due to the span of the retaining plate, the strength index of a soil body behind the retaining plate and the like, and the retaining plate is assembled into a concrete face wall from bottom to top by adopting on-site prefabricated hoisting construction.

The concrete wall surface formed by the existing retaining plate technology can not be planted with vegetation, the wall surface greening is usually realized by planting parthenocissus tricuspidata, and the greening landscape effect is common particularly for high walls through practice tests.

Some technicians provide landscape solutions for hanging various plant growing spaces similar to flowerpots on the wall surface, soil is removed from the plant growing spaces to plant the plants so as to achieve the effect of greening the wall surface, and the method for hanging the plant growing spaces similar to the flowerpots on the wall surface has the problems of small space, limited plant type selection, long-term maintenance such as fertilization, drip irrigation and the like, large maintenance workload and limitation of large-scale application and development.

In the middle-iron courtyard II house, the wall surface is set into a shutter form by adopting the inclined insertion retaining plates in a certain pile plate wall construction point, plants are planted in the window, but the window is small, the greening area is limited, the inclined insertion plates are complex in stress, and the inclined insertion plates and the anchoring piles need to be cast in situ at one time, so that the construction period is long, the process is complex, and the popularization and the application are limited.

Chinese patent application (published as 2018.11.23, published as CN 108867668A) discloses an ecological retaining plate structure, which is characterized in that the retaining plate is a reinforced concrete box body, the rear edge of the box body is open and communicated with the wall back for filling earth, an ecological bag is filled in the box body, and wall greening is realized through a landscape window at the front end of the box body The ecological bag is not easy to install, and the filling soil is not easy to compact.

Chinese patent application (published: 2018.07.31 publication No. CN 108343083A) discloses an ecological soil retaining structure, wherein on the basis of a traditional soil retaining plate, support piers are arranged between the soil retaining plates, a small balcony is arranged at the top of each soil retaining plate, and ecological bags are embedded in the small balcony to realize wall greening.

Disclosure of Invention

To prior art's above defect or improvement demand, the utility model provides an ecological fender apron structure, this structure is kept off the native board by U type and is planted living the groove and constitute, plants living the groove and set up at the top that the board was kept off to U type, and U type keeps off the native board setting on the stake of sheet wall, on stock barricade stand or other bracket that prop up fender structural style, and a plurality of ecological fender board arranges formation ecological face wall from bottom to top in proper order.

The U-shaped retaining plate is used for supporting and reinforcing wall back soil bodies, planting soil or planting bags are filled in the planting grooves, plants are planted, and the wall greening function is achieved. The planting soil or the plant growing bag is connected with the wall back soil body, the plants can absorb nutrients and water from the wall back soil body, and the wall back soil body can also be used as a growing space of a root system, so that the maintenance cost is greatly reduced.

The U-shaped soil retaining plate and the plant growth groove are designed in an open mode, the structural form is simple, the template can be conveniently machined, installed and disassembled, and machining, assembling and construction are easy. The stress and the design of the U-shaped retaining plate are basically consistent with those of the traditional retaining plate, and the U-shaped retaining plate is safe and reliable.

In order to achieve the above objects, according to one aspect of the present invention, there is provided an ecological retaining plate structure, which comprises a U-shaped retaining plate and a vegetation groove, wherein the U-shaped retaining plate is a main stress member for bearing soil pressure, and the vegetation groove is a carrier and a window for greening landscape.

The U-shaped soil retaining plate is composed of a plate body and a boss, the plate body is of a rectangular section or a groove-shaped section, the boss is of a rectangular section and is arranged at the top of the plate body, and the boss and the plate body form one or more U-shaped structures.

The plant-growing groove consists of a bottom plate, side plates and a front plate, the side plates divide the plant-growing groove into one or more plant-growing spaces, and one side of the plant-growing groove, which is connected with the U-shaped retaining plate, is open.

Furthermore, the plate body and the boss of the U-shaped soil retaining plate are reasonably matched with the positions and the sizes of the bottom plate and the side plate of the vegetation groove respectively.

Furthermore, the U-shaped soil retaining plate and the vegetation groove are reinforced concrete prefabricated components which are respectively and separately prefabricated, then are assembled and fixedly connected together through connecting steel bars, sleeves and grouting, and the connecting surface is subjected to rough surface treatment.

Furthermore, the planting soil or the plant growing bag is connected with the soil body of the wall back of the front wall, and the soil body of the wall back supplies water and nutrients required by plant growth and also serves as a space for plant root system growth.

Furthermore, a reverse filtering layer is arranged behind the U-shaped retaining plate, and the size of the reverse filtering layer is matched with the masonry surface of the soil-leaning side of the U-shaped retaining plate;

furthermore, a water drainage hole is arranged in the plate body of the U-shaped soil retaining plate.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

(1) compared with the traditional masonry wall surface, the ecological retaining plate structure of the utility model has the function of realizing wall surface greening, the greening area of the wall surface can reach more than 60 percent, and the ecological retaining plate structure has better wall surface greening effect;

(2) compared with the landscape scheme of hanging the vegetation space on the wall surface, the ecological retaining plate structure of the utility model can effectively remove the plant model selection limitation, reduce the maintenance workload, ensure the convenience of construction and the safety of the structure at the same time, and has better wall surface greening effect;

(3) the utility model discloses an ecological fender breast board structure compares with the ecological fender breast board patent technique that has disclosed, U type fender breast board and plant living groove are uncovered formula structure, and structural style is simple, the processing of the template of being convenient for, installation and demolition, easily processing, equipment and construction, and U type fender breast board's atress and design are kept off the breast board basis with the tradition and are unanimous basically, and structural dimension and reinforcing bar are arranged also unanimously basically, can not appear the warpage unstability and great distortion of component, safe and reliable.

Drawings

Fig. 1 is a perspective view of an ecological retaining plate structure in an embodiment of the present invention.

Fig. 2 is a perspective view of a U-shaped retaining plate of an ecological retaining plate structure in the embodiment of the present invention.

Fig. 3 is a perspective view of a vegetation groove of an ecological soil retaining plate structure in an embodiment of the present invention.

Fig. 4 is a vertical layout view of the ecological retaining plate structure in the embodiment of the present invention.

Fig. 5 is a first plane layout view of the ecological soil retaining plate structure in the embodiment of the present invention.

Fig. 6 is a plane layout view two of the ecological soil retaining plate structure in the embodiment of the present invention.

Reference is made to the accompanying drawings in which: 1-U-shaped retaining plate; 11-a plate body; 12, a boss; 13 a water drainage hole; 2-a plant growing tank; 21-a bottom plate; 22-front panel; 23-side plate; 3-planting soil or plant growing bags; 4-a plant; 5-an inverted filter layer; 6-piles or columns; 7-bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a perspective view of an ecological retaining plate structure in an embodiment of the present invention. As shown in fig. 1, the ecological retaining plate structure comprises a U-shaped retaining plate 1 and a vegetation groove 2, wherein the vegetation groove 2 is arranged at the front end of the top of the U-shaped retaining plate 1 and is fixedly connected with the U-shaped retaining plate 1.

Fig. 2 is a perspective view of a U-shaped retaining plate of an ecological retaining plate structure in the embodiment of the present invention. As shown in fig. 2, the U-shaped retaining plate 1 is composed of a plate body 11 and a boss 12, wherein the plate body 11 has a rectangular cross section, the boss 12 has a rectangular cross section, the bosses are arranged at two ends of the top of the plate body, and the boss and the plate body form a U shape.

Fig. 3 is a perspective view of a vegetation groove of an ecological soil retaining plate structure in an embodiment of the present invention. As shown in fig. 3, the vegetation trough 2 is composed of a bottom plate 21, a front plate 22 and a side plate 23, the side plate 23 divides the vegetation trough 2 into a vegetation space, and the side of the vegetation trough 2 connected with the U-shaped retaining plate 1 is open.

Fig. 4 is a vertical layout view of the ecological retaining plate structure in the embodiment of the present invention. Fig. 5 is a first plane layout view of the ecological soil retaining plate structure in the embodiment of the present invention. Fig. 6 is a plane layout view two of the ecological soil retaining plate structure in the embodiment of the present invention. As shown in fig. 4, 5 and 6, two ends of the ecological retaining plates are respectively arranged on the piles or the columns 6 or the brackets 7, a plurality of ecological retaining plates are assembled into an ecological face wall from bottom to top, the U-shaped retaining plates 1 resist the pressure of the soil on the wall back, and planting soil or planting bags 3 and planted plants 4 are filled in the planting grooves 2 to realize the wall greening effect.

Further, the U-shaped retaining plate 1 and the vegetation groove 2 are both reinforced concrete prefabricated components, are prefabricated respectively and are assembled and fixedly connected together through connecting steel bars, sleeves and grouting.

Further, the structural dimension of the plate body 11 of the U-shaped retaining plate 1 refers to the dimension value of the conventional retaining plate to ensure that the plate body does not warp or distort, and meanwhile, the thickness and the reinforcing bars of the plate body can be properly increased in order to meet the requirement of the reinforcing bar arrangement space and resist the soil pressure increased by the soil arch effect between the plate bodies 11.

Furthermore, the planting soil or the planting bag 3 is connected with the soil body of the wall back of the wall, so that the plants 4 can absorb nutrients and water from the soil body of the wall back during growth, the maintenance cost is greatly reduced, and in addition, the root systems of the plants 4 can also be pricked into the soil body of the wall back, so that the growth space of the plant 4 root systems is increased.

Preferably, the structural height of the boss 12 of the U-shaped soil retaining plate 1 and the depth of the vegetation groove 2 are not less than 30cm, so that the thickness of the filling planting soil or the vegetation bag 3 is ensured to meet the growth requirement of the plants 4.

Preferably, the drainage holes 13 are arranged in the plate body 11 of the U-shaped retaining plate 1, the back of the U-shaped retaining plate 1 is provided with the inverted filter layer 5, and the size of the inverted filter layer 5 is matched with that of the masonry surface of the soil-leaning side of the U-shaped retaining plate 1, so that surplus and flowing underground water can be discharged quickly, water pressure on the wall back is prevented from being formed, and waterlogging is prevented from being formed on the plant 4.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. An ecological soil retaining plate structure is characterized by comprising a U-shaped soil retaining plate (1) and a vegetation groove (2), wherein the vegetation groove (2) is arranged at the top of the U-shaped soil retaining plate (1), two ends of the U-shaped soil retaining plate (1) are respectively arranged on a pile or a stand column (6) or a bracket (7), and a plurality of ecological soil retaining plates are sequentially arranged from bottom to top to form an ecological face wall;

the U-shaped soil retaining plate (1) consists of a plate body (11) and a boss (12), wherein the boss (12) is arranged at the top of the plate body (11) and forms a U shape with the plate body (11);

the planting groove (2) consists of a bottom plate (21), a front plate (22) and side plates (23), one side of the planting groove (2) connected with the U-shaped soil retaining plate (1) is open, and planting soil or planting bags (3) are filled in the planting groove (2);

plants (4) are planted in the planting soil or the plant growing bag (3) and are connected with the wall back soil body of the front wall;

the wall back soil body provides nutrients and moisture for the growth of the plants (4) and serves as a growth space for roots of the plants (4).

2. An ecological soil retaining plate structure according to claim 1, wherein: the U-shaped soil retaining plate (1) is a reinforced concrete prefabricated part, the section of the plate body (11) is rectangular or groove-shaped, the section of the boss (12) is rectangular, and the boss (12) and the plate body (11) form one or more U-shaped structures.

3. An ecological soil retaining plate structure according to claim 2, wherein: a water drainage hole (13) is reserved in the plate body (11).

4. An ecological soil retaining plate structure according to claim 1, wherein: the plant growth tank (2) is a reinforced concrete prefabricated part, and the side plates (23) divide the plant growth tank into one or more plant growth spaces.

5. An ecological soil retaining plate structure according to claim 1, wherein: the cross section of the plant growth groove (2) is rectangular or trapezoidal.

6. An ecological soil retaining plate structure according to claim 1, wherein: the plate body (11) and the boss (12) are reasonably matched with the bottom plate (21) and the side plate (23) in position and size respectively.

7. An ecological soil retaining plate structure according to claim 1, wherein: the U-shaped soil retaining plate (1) and the plant growing groove (2) are prefabricated respectively and then fixedly connected together through connecting steel bars, sleeves and grouting, and the connecting surface is subjected to rough surface treatment.

8. An ecological soil retaining plate structure according to claim 1, wherein: and a reverse filtering layer (5) is arranged on the wall back of the face wall, and the size of the reverse filtering layer (5) is matched with the masonry face on the soil-leaning side of the U-shaped retaining plate (1).