Road landscape greening structure

Abstract

The utility model discloses a road landscape greening structure. The device comprises a surrounding frame, a supporting plate and a plurality of planting frames, wherein the surrounding frame comprises a bottom plate and a surrounding plate connected with the bottom plate, and the surrounding frame is matched with a green belt planting area defined by road edge stones; the supporting plate is horizontally arranged in the enclosure frame, the supporting plate and the bottom plate are arranged at an interval, a reverse osmosis layer and a water storage layer are sequentially arranged between the supporting plate and the bottom plate from top to bottom, and a plurality of through holes are formed in the supporting plate; the multiple planting frames are placed on the top face of the supporting plate, the planting frames are provided with penetrating channels, the penetrating channels of the planting frames correspond to the penetrating holes in a one-to-one mode, and the penetrating channels of the planting frames communicate with the corresponding penetrating holes. Rainwater can be stored, the purpose of frequently irrigating the green belt without additional equipment is achieved, and meanwhile water and soil loss of the green belt is avoided.

Description

Technical Field

[0001] The utility model relates to the field of roads, in particular to a road landscape greening structure. Background Art

[0002] Roads are an important component of urban space, and the role of road greening in improving urban ecological environment and enriching urban landscape is becoming increasingly prominent. Using greening means to reasonably configure plants and create large urban green spaces can reduce air pollution and noise caused by motor vehicles and alleviate the "heat island effect" of the city. In the existing technology, green belt irrigation is basically carried out by sprinkler trucks or manual irrigation. The cost of these two irrigation methods is relatively high. Some green belts are irrigated by setting up sprinklers. The cost of such green belts is relatively high, which is not conducive to large-scale promotion.

[0003] The invention patent with Chinese patent publication number: CN116098037A and publication date: 2023-05-12 discloses a road green belt, in which the green belt body includes a curbstone, and the curbstone is provided with a water inlet; a water diversion tank and a water storage tank are arranged in the green belt body; the green belt body is provided with a plurality of lamp holders, and the lamp holders include vertically arranged mounting rods; water spray rods are arranged on both sides of the lamp holders, the water spray rods are provided with a first nozzle, the mounting rods are provided with a second nozzle, and the water storage tank is provided with a water pump; a driving member capable of simultaneously driving the first nozzle and the second nozzle to rotate is arranged in the lamp holder, and a closing member that automatically closes the driving member and the water pump is arranged in the lamp holder; a water filling pipe connected to the water storage tank is arranged on the green belt body; a third nozzle is arranged on the top of the water spray rod, and a switching component is arranged in the lamp holder, and the switching component is used to simultaneously switch the first nozzle and the third nozzle of the multiple water spray rods to spray water separately. The irrigation in this application is achieved by spraying water rods, and each green belt needs to be equipped with a spraying water rod, which has the problem of high cost.

[0004] In addition, green belts are generally planted directly in planting areas surrounded by curbstones. When it rains, although the vegetation in the green belts can effectively slow down the soil erosion caused by the impact of raindrops, the high-intensity and long-lasting rain has a greater scouring force on the surface soil, which will still cause soil erosion in the green belts. Summary of the invention

[0005] The main purpose of the utility model is to store rainwater and irrigation water and reduce the irrigation frequency of the green belt. A road landscape greening structure is provided, which stores rainwater or irrigation water by setting a water storage layer to ensure sufficient water supply to the green belt.

[0006] The secondary purpose of the utility model is to reduce the phenomenon of soil erosion in existing green belts under strong and long-lasting rain. A road landscape greening structure is provided, which restricts the soil in the green belt by setting a frame, and prevents rain from washing away the soil under the green belt.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A road landscaping structure, comprising:

[0009] A frame, comprising a base plate and a panel connected to the base plate, wherein the frame is adapted to a planting area of ​​a green belt surrounded by curbstones;

[0010] A support plate is horizontally arranged inside the enclosure and spaced apart from the bottom plate, a reverse osmosis layer and a water storage layer are arranged in sequence from top to bottom between the support plate and the bottom plate, and a plurality of perforations are arranged on the support plate;

[0011] A plurality of planting frames are placed on the top surface of the support plate, wherein the planting frames have through-channels, the through-channels of the planting frames correspond to the through-holes one by one, and the through-channels of the planting frames are connected to the corresponding through-holes.

[0012] In this scheme, the enclosure is first placed in the area surrounded by the curbstones, and then the water storage layer and the reverse osmosis layer are laid in the enclosure from bottom to top, and then the support plate is covered on the reverse osmosis layer, and then multiple planting frames are placed on the support plate, and then the planting layer is laid on the support plate until the planting layer basically covers the planting frame, and finally the lawn plants are transplanted to the position above each planting frame. Among them, the planting layer is the soil layer, the reverse osmosis layer is the gravel layer and the pebble layer, and the water storage layer is the water-storing clay layer. In weather with heavy rainfall, the planting layer is confined in the enclosure to ensure that the water and soil of the soil layer will not be lost. After passing through the planting layer, the rainwater passes through the reverse osmosis layer and finally flows into the water storage layer, which stores the rainwater. In addition, the planting frame can improve the drainage and air permeability of the soil, so as to help the roots of grass plants grow stably. The planting frame can also help water to remain in the soil for a long time, thereby reducing water evaporation and waste.

[0013] Preferably, a folded edge is provided on the inner side wall of the surrounding frame along the circumferential direction, and the folded edge is used to support the support plate.

[0014] Preferably, there is a gap between two adjacent planting frames.

[0015] Preferably, the support plate is provided with a plurality of limiting grooves, and the limiting grooves are adapted to the planting frame.

[0016] Preferably, the surrounding frame is provided with a drainage hole, and the drainage hole is located below the supporting plate.

[0017] Preferably, the drainage hole is located on the bottom plate.

[0018] Preferably, the drainage hole is located on the enclosure.

[0019] Preferably, a plurality of plug posts are provided on the bottom surface of the base plate.

[0020] Preferably, one end of the plug post away from the bottom plate is sharp.

[0021] Preferably, the surrounding frame, support plate and planting frame are all made of degradable plastic, and the planting frame is green.

[0022] The principle and beneficial effects of the utility model using the above technical solution are:

[0023] 1. By setting up a water storage layer, rainwater can be stored, eliminating the need for frequent irrigation of the green belt.

[0024] 2. By setting up a frame, the soil is confined within the frame, which prevents rainwater from washing away the soil under the green belt, thereby avoiding soil and water erosion in the green belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the road landscape greening structure;

[0026] Figure 2 It is a bird's-eye view of multiple road landscape greening structures in the green belt planting area;

[0027] Figure 3 is a schematic diagram of the enclosure frame and the support plate;

[0028] Figure 4 is a schematic diagram of the support plate;

[0029] Figure 5 It is a schematic diagram of the enclosure;

[0030] Figure 6 It is a cross-sectional view of road landscaping;

[0031] Figure 7 is a schematic diagram of the road landscaping structure in Example 3;

[0032] Figure 8 It is a cross-sectional view of the road landscaping structure in Example 3.

[0033] The reference numerals in the figures are:

[0034] 1. Frame; 2. Bottom plate; 3. Enclosure; 4. Support plate; 5. Water storage layer; 6. Planting frame; 7. Folded edge; 8. Limiting groove; 9. Drainage hole; 10. Insert column; 11. Reverse osmosis layer; 12. Planting layer; 13. Kerbstone; 14. Hollow column; 15. Perforation; a. Lawn plants; b. Greening trees. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0037] The specific implementation of the utility model is as follows:

[0038] Example 1: Figures 1 to 4 As shown, the utility model provides a road landscape greening structure, including: a frame 1, the frame 1 includes a base plate 2, a fence 3 connected to the base plate 2, the frame 1 is adapted to the green belt planting area surrounded by the curbstone 13; a support plate 4 is horizontally arranged inside the frame 1 and spaced from the base plate 2, a reverse osmosis layer 11 and a water storage layer 5 are arranged between the support plate 4 and the base plate 2 from top to bottom, and a plurality of perforations 15 are arranged on the support plate 4; a plurality of planting frames 6 are placed on the top surface of the support plate 4, the planting frames 6 have through channels, the through channels of the planting frames 6 correspond one-to-one to the through channels of the planting frames 6, and the through channels of the planting frames 6 are connected to the corresponding through channels 15.

[0039] In this solution, the width of the enclosure 1 is adapted to the width of the area surrounded by the curbstones 13. During actual installation, multiple enclosures 1 are arranged side by side along the length direction of the area surrounded by the curbstones 13. When installing a single enclosure 1, the enclosure 1 is first placed in the area surrounded by the curbstones 13, and then the water storage layer 5 and the reverse osmosis layer 11 are laid in the enclosure 1 from bottom to top, and then the support plate 4 is covered on the reverse osmosis layer 11, and then multiple planting frames 6 are placed on the support plate 4, and then the planting layer 12 is laid on the support plate 4 until the planting layer 12 basically covers the planting frame 6, and finally the lawn plants are transplanted to the position above each planting frame 6. Figure 3As shown, the planting layer 12 is a soil layer, the reverse osmosis layer 11 is a gravel layer and a pebble layer, and the water storage layer 5 is a water-storing clay layer. In weather with heavy rainfall, the planting layer 12 is confined in the enclosure 1 to ensure that the water and soil of the soil layer will not be lost. After passing through the planting layer 12, the rainwater passes through the reverse osmosis layer 11 and finally flows into the water storage layer 5, which stores the rainwater. Further, the lawn plant a is planted in the soil layer, and the reverse osmosis layer 11 is paved with fine gravel and pebbles, which can effectively ensure the strength of the entire soil layer to prevent the soil layer from loosening. The part of the reverse osmosis layer 11 close to the water storage layer 5 is paved with pebbles with larger diameters, and the part close to the planting layer 12 is paved with smaller diameters. The fine gravel is laid on the pebbles close to the planting layer 12, and the gaps between the pebbles are further filled, so that the upper surface of the reverse osmosis layer 11 is flat, which is convenient for covering the support plate 4. It is understandable that the gap between the reverse osmosis layer 11 and the planting layer 12 is small, which ensures that the fine particles in the soil of the planting layer 12 will not be washed by rainwater to the water storage layer 5, preventing the occurrence of pipe burst; it also allows rainwater to quickly penetrate from the soil layer to the water storage layer 5. The water storage clay layer is formed by paving water storage clay bricks. The water storage clay layer has a strong water storage capacity (average water absorption rate 88%; comprehensive water storage rate 110%), and can quickly absorb and slowly release rainwater. In addition, the water storage clay has stable physical and chemical stability, and there is no problem of material waste and recycling, and it has good coordination with the urban environment. The planting frame 6 can improve the drainage and air permeability of the soil, so as to achieve the purpose of helping the roots of lawn plants a to grow steadily. The planting frame 6 can also help water to remain in the soil for a long time, thereby reducing water evaporation and waste. It should be noted that in this embodiment, the function of the planting frame 6 is similar to that of the existing grass planting grid.

[0040] like Figure 4 As shown, a folded edge 7 is provided on the inner side wall of the enclosure 1 along the circumferential direction, and the folded edge 7 is used to carry the support plate 4. There is a gap between two adjacent planting frames 6. The support plate 4 is provided with a plurality of limiting grooves 8, and the limiting grooves 8 are adapted to the planting frame 6. During actual installation, the support plate 4 can be placed on the folded edge 7. At this time, the folded edge 7 supports the edge of the support plate 4, thereby improving the stability of the support plate 4 in the enclosure 1. By providing the limiting grooves 8, it is convenient to install the planting frame 6 on the support plate 4 and improve the stability of the planting frame 6 on the support plate 4. There is a gap between two adjacent planting frames 6, which provides a lateral space for the root growth of the lawn plant a.

[0041] like Figure 1 As shown, the enclosure 1 is provided with drainage holes 9, which are located on the enclosure 3 and below the support plate 4. When the amount of rainwater infiltration exceeds the water storage limit of the water storage layer 5, the excess rainwater is discharged from the enclosure 1 through the drainage holes 9 located at the bottom plate 2, so as to avoid a large amount of water accumulating at the roots of the vegetation in the green belt and causing root rot.

[0042] like Figure 1 As shown, a plurality of plug posts 10 are provided on the bottom surface of the bottom plate 2, and one end of the plug post 10 away from the bottom plate 2 is sharp. In actual use, the frame 1 is installed in the area surrounded by the curbstones 13 through the plug posts 10, and the difficulty of installing the frame 1 is reduced by setting one end of the plug post 10 to be sharp.

[0043] In this embodiment, the surrounding frame 1, the support plate 4 and the planting frame 6 are all made of degradable plastic to avoid pollution to the environment. The surrounding frame 1, the support plate 4 and the planting frame 6 can be recycled. In this embodiment, the planting frame 6 is green. At present, the lawn plants a of the green belt are usually green. The green planting frame 6 is used to avoid the abrupt exposure of the planting frame 6. When the lawn plants a grow luxuriantly, the green planting frame 6 can also be hidden in the lawn plants, thereby improving the overall aesthetics.

[0044] Embodiment 2:

[0045] like Figure 5 As shown, the difference between this embodiment and embodiment 1 is that a drainage hole 9 is provided on the enclosure 1, and the drainage hole 9 is located on the bottom plate 2. When the amount of rainwater infiltration exceeds the water storage limit of the water storage layer 5, the excess rainwater is discharged from the enclosure 1 through the drainage hole 9 located on the bottom plate 2. It should be noted that in this embodiment, the aperture of the drainage hole 9 located on the bottom plate 2 is relatively small, so as to avoid the situation that the rainwater is discharged from the drainage hole 9 before the water storage layer 5 reaches the storage limit.

[0046] Embodiment 3:

[0047] like Figure 7 and Figure 8 As shown, the difference between this embodiment and embodiment 1 and embodiment 2 is that the frame 1 is provided with a hollow column 14 on the support plate 4, the hollow column 14 is arranged to penetrate from top to bottom, and a through hole (not shown) is provided on the support plate 4 at a position corresponding to the hollow column 14. In actual use, green trees b are planted through the hollow column 14.

[0048] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A road landscaping structure, characterized in that: include: A frame, comprising a base plate and a panel connected to the base plate, wherein the frame is adapted to a planting area of ​​a green belt surrounded by curbstones; A support plate is horizontally arranged inside the enclosure and spaced apart from the bottom plate, a reverse osmosis layer and a water storage layer are arranged in sequence from top to bottom between the support plate and the bottom plate, and a plurality of perforations are arranged on the support plate; A plurality of planting frames are placed on the top surface of the support plate, wherein the planting frames have through-channels, the through-channels of the planting frames correspond to the through-holes one by one, and the through-channels of the planting frames are connected to the corresponding through-holes.

2. A road landscaping structure according to claim 1, characterized in that: A folded edge is arranged on the inner side wall of the surrounding frame along the circumferential direction, and the folded edge is used to support the support plate.

3. A road landscaping structure according to claim 1, characterized in that: There is a gap between two adjacent planting frames.

4. A road landscaping structure according to claim 1, characterized in that: The support plate is provided with a plurality of limiting grooves, and the limiting grooves are adapted to the planting frame.

5. A road landscaping structure according to claim 1, characterized in that: The surrounding frame is provided with a drainage hole, and the drainage hole is located below the supporting plate.

6. A road landscaping structure according to claim 5, characterized in that: The drainage hole is located on the enclosure plate.

7. A road landscaping structure according to claim 5, characterized in that: The drainage hole is located on the bottom plate.

8. A road landscaping structure according to claim 1, characterized in that: The bottom surface of the bottom plate is provided with a plurality of plug posts.

9. A road landscaping structure according to claim 8, characterized in that: One end of the plug post away from the bottom plate is arranged in a sharp shape.

10. A road landscaping structure according to claim 1, characterized in that: The surrounding frame, the supporting plate and the planting frame are all made of degradable plastics, and the planting frame is green.

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