Side slope three-dimensional ecological management structure

Abstract

The utility model provides a side slope three-dimensional ecological management structure. The side slope three-dimensional ecological management structure comprises an upper-layer planting structure unit and a lower-layer drainage structure unit. The lower-layer drainage structure unit comprises a drainage groove; the upper-layer planting structure unit comprises a plurality of planting devices, the planting devices are arranged at intervals in the length direction of the drainage groove, the planting devices are detachably arranged at the top of the drainage groove, each planting device comprises a water storage groove and a planting groove adjacent to the water storage groove, the water storage grooves are used for collecting rainwater, and the planting grooves are used for containing planting soil; the planting groove is communicated with the water storage groove through an irrigation pipe. The planting device and the drainage channel are arranged up and down, so that the occupied horizontal space is small, and the device can be well suitable for the situation that the space of a side slope platform is small. The planting devices are detachably arranged at the tops of the drainage grooves, and in the construction site of the side slope three-dimensional ecological management structure, the planting devices manufactured in advance only need to be sequentially installed at the tops of the drainage grooves, so that the construction period can be remarkably shortened.

Description

Technical Field

[0001] The present application relates to the field of ecological management technology, and in particular to a three-dimensional ecological management structure for a slope. Background Art

[0002] In the construction of highways, railways and mining projects, a large number of exposed steep slopes will be formed, which will destroy the ecological balance. Therefore, it is necessary to carry out ecological management of exposed slopes, which can reduce soil erosion and reduce the impact of geological disasters.

[0003] The traditional method of slope ecological management is slope greening treatment, such as soil spraying, ecological blanket and other technologies. However, it is often difficult to achieve the ideal effect of slope greening on steep rock slopes. At this time, it is often necessary to add planting troughs at the foot of the slope or the slope grading platform, and plant climbing plants in the planting troughs to improve the effect of slope ecological management. Since drainage ditches are usually required at the foot of the slope or the slope grading platform, the planting troughs are generally set close to the drainage ditch on one side of the drainage ditch. Adding planting troughs to the grading platform and the foot of the steep rock slope will occupy a certain amount of horizontal space, increase the width of the grading platform, increase the amount of rock excavation, and affect the slope slope rate. At the same time, excavating planting troughs on the slope platform with smaller space will result in a longer on-site construction period. The above-mentioned inconveniences limit the use of planting troughs, and the existing technology needs to be further modified. Utility Model Content

[0004] The present application provides a three-dimensional ecological management structure for slopes, which converts the planar layout of traditional drainage ditches and planting troughs into a three-dimensional layout. One structure meets the requirements of drainage and greening at the same time, saves space and can reduce the amount of rock excavation. It is also convenient to construct and can shorten the construction period.

[0005] The specific technical solutions are as follows:

[0006] The present application provides a three-dimensional ecological management structure for a slope, which includes an upper planting structure unit and a lower drainage structure unit; the lower drainage structure unit includes a drainage trough, and an opening is provided at the top of the drainage trough; the upper planting structure unit includes a plurality of planting devices, and the plurality of planting devices are arranged at intervals along the length direction of the drainage trough, and the planting devices are detachably arranged at the top of the drainage trough, and the planting devices include a water storage trough and a planting trough arranged adjacent to the water storage trough, the water storage trough is used to collect rainwater, and the planting trough is used to accommodate planting soil, and the planting trough and the water storage trough are connected by an irrigation pipe.

[0007] The three-dimensional slope ecological management structure in the embodiment of the present application, because the planting device and the drainage trough are arranged in an upper and lower manner, compared with the existing solution of setting the planting trough next to the drainage ditch, occupies a smaller horizontal space, which can reduce the amount of rock excavation. Therefore, it can be better applied to the situation where the slope platform space is small. In addition, the planting device is detachably arranged on the top of the drainage trough, and the planting device can be made in advance. In this way, at the construction site of the slope ecological management structure, it is only necessary to install the pre-made planting device on the top of the drainage trough in sequence, which can significantly shorten the construction period.

[0008] In some embodiments, a partition is provided between the water storage tank and the planting tank, and the irrigation pipe is embedded inside the partition.

[0009] In some embodiments, there are multiple irrigation pipes, wherein at least two of the irrigation pipes are located at different heights.

[0010] In some embodiments, at least one of the irrigation pipes is located at the bottom of the planting trough, and at least one of the irrigation pipes is located in the middle of the planting trough in the height direction.

[0011] In some embodiments, a geotextile is disposed inside the irrigation pipe.

[0012] In some embodiments, the implantation device is made of metal material or plastic.

[0013] In some embodiments, the side wall of the water storage tank away from the planting tank is inclined so that the side wall can fit the slope of the slope.

[0014] In some embodiments, the three-dimensional ecological management structure of the slope also includes a cover plate, which is arranged on the top of the water storage tank to cover the water storage tank, and the cover plate is provided with a plurality of water permeable holes.

[0015] In some embodiments, an overflow groove is provided on the top of the side wall of the water storage tank.

[0016] In some embodiments, a positioning protrusion extending downward is provided at the bottom of the planting device, and the positioning protrusion extends into the drainage groove and abuts against the inner wall of the drainage groove.

[0017] In some embodiments, there is a gap between two adjacent planting devices, and a dimension of the gap along the length direction of the drainage trough is greater than or equal to 2 meters and less than or equal to 5 meters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a three-dimensional ecological management structure for a slope provided in one embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a planting device provided in one embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of a cover plate provided in one embodiment of the present application;

[0021] Figure 4 A schematic top view of a three-dimensional ecological management structure for a slope provided in one embodiment of the present application (the cover plate is omitted).

[0022] Description of reference numerals:

[0023] 10. Slope ecological management structure;

[0024] 100. Drainage trough;

[0025] 200. Planting device;

[0026] 210, water storage tank; 211, overflow tank;

[0027] 220, planting trough;

[0028] 230, irrigation pipe;

[0029] 240, partition;

[0030] 250, positioning protrusion;

[0031] 300, cover plate; 310, water permeable hole;

[0032] 20. Slope platform;

[0033] 30. Slope;

[0034] 40. Planting soil;

[0035] 50. Plants. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] In the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0041] like Figure 1 , Figure 2 as well as Figure 4As shown, the embodiment of the present application provides a three-dimensional slope ecological management structure 10, which includes an upper planting structure unit and a lower drainage structure unit, wherein the lower drainage structure unit includes a drainage trough 100, and the top of the drainage trough 100 is provided with an opening, and the upper planting structure unit includes a plurality of planting devices 200, and the plurality of planting devices 200 are arranged at intervals along the length direction of the drainage trough 100, and the planting devices 200 are detachably arranged on the top of the drainage trough 100. The planting device 200 includes a water storage tank 210 and a planting tank 220 arranged adjacent to the water storage tank 210, the water storage tank 210 is used to collect rainwater, the planting tank 220 is used to accommodate planting soil 40, and the planting tank 220 and the water storage tank 210 are connected through an irrigation pipe 230.

[0042] The implementation process of the three-dimensional slope ecological management structure 10 in the embodiment of the present application is as follows: a groove is excavated on the slope platform 20, a drainage groove 100 is set in the groove, and a planting device 200 is sequentially set on the top of the drainage groove 100, wherein the water storage tank 210 of the planting device 200 is set close to the side where the slope is located. Then, planting soil 40 is laid in the planting groove 220, and then plants 50 are planted in the planting soil 40.

[0043] The water storage tank 210 of the planting device 200 is used to collect rainwater, and the collected rainwater can be introduced into the planting trough 220 through the irrigation pipe 230, thereby providing irrigation water for the plants 50 in the planting trough 220 to promote the growth of the plants 50. The drainage trough 100 is used to discharge rainwater to prevent rainwater from accumulating at the position of the slope platform 20 and being difficult to discharge. In addition, the planted plants 50 can be mainly climbing plants, and the climbing characteristics of climbing plants can be used to expand the coverage area of ​​the slope to improve the effect of regreening.

[0044] The three-dimensional slope ecological management structure 10 in the embodiment of the present application, because the planting device 200 and the drainage trough 100 are arranged in an upper and lower manner, compared with the existing solution of setting the planting trough 220 next to the drainage ditch, occupies a smaller horizontal space, which can reduce the amount of rock excavation. Therefore, it can be better applied to the situation where the space of the slope platform 20 is small. In addition, the planting device 200 is detachably arranged on the top of the drainage trough 100, and the planting device 200 can be made in advance. In this way, at the construction site of the three-dimensional slope ecological management structure 10, it is only necessary to install the pre-made planting device 200 on the top of the drainage trough 100 in sequence, so that the construction period can be significantly shortened.

[0045] In some embodiments, a partition 240 is provided between the water storage tank 210 and the planting tank 220, and the irrigation pipe 230 is embedded in the partition 240. In this way, on the one hand, the irrigation pipe 230 is connected to the water storage tank 210 through the irrigation pipe 230, and on the other hand, the irrigation pipe 230 can be more firmly installed on the partition 240, so that the irrigation pipe 230 maintains a stable position.

[0046] In some embodiments, there are multiple irrigation pipes 230, wherein at least two irrigation pipes 230 are located at different heights. In this way, different depths of the planting soil 40 can be infiltrated by irrigation water, thereby improving the uniformity of water distribution in the planting soil 40.

[0047] Furthermore, at least one irrigation pipe 230 is located at the bottom of the planting trough 220, and at least one irrigation pipe 230 is located in the middle of the planting trough 220 in the height direction. In this way, on the one hand, it is beneficial to improve the uniformity of water distribution in the planting soil 40, and at the same time, it will not lead to an excessive number of irrigation pipes 230 and cause a significant increase in cost.

[0048] It should be noted that the planting soil 40 may include different components. Exemplarily, the planting soil 40 may include cultivated soil and a fine sand layer, wherein the fine sand layer may be at the same height as the irrigation pipe 230. Exemplarily, the specific filling process is to first lay a fine sand layer in the planting trough 220, and the upper surface of the fine sand layer may be kept flush with the top of the irrigation pipe 230 located at the bottom. Then, cultivated soil is filled on top of the fine sand layer, and the upper surface of the cultivated soil is flush with the bottom of the irrigation pipe 230 located in the middle. Thereafter, a fine sand layer is laid again, and the upper surface of the fine sand layer is kept flush with the top of the irrigation pipe 230 located in the middle. Finally, cultivated soil is filled again, and it is filled to the top of the planting trough 220. In this way, the permeability of the fine sand layer can be utilized to allow the irrigation water to be dispersed more evenly and quickly.

[0049] In some embodiments, a geotextile is disposed inside the irrigation pipe 230 , which is helpful to prevent soil particles from entering the water storage tank 210 through the irrigation pipe 230 .

[0050] In some embodiments, the planting device 200 is made of metal or plastic. Metal has good structural strength and good impact resistance, so when the planting device 200 is made of metal, it can have a longer service life. Plastic has good strength and light weight, so when the planting device 200 is made of plastic, it can be more conveniently transported to the construction site.

[0051] In some embodiments, the side wall of the water storage tank 210 away from the planting tank 220 is inclined so that the side wall can fit the slope surface 30 of the slope. In this way, rainwater can be collected more effectively, thereby facilitating the efficiency of collecting rainwater.

[0052] In some embodiments, Figure 1 , Figure 3 As shown, the three-dimensional ecological management structure 10 for slopes further includes a cover plate 300, which is disposed on the top of the water storage tank 210 to cover the water storage tank 210, and a plurality of water permeable holes 310 are disposed on the cover plate 300. The cover plate 300 is used to block stones, soil blocks or other debris to prevent stones, soil blocks or other debris from entering the water storage tank 210. At the same time, a plurality of water permeable holes 310 are disposed on the cover plate 300, so that rainwater can enter the water storage tank 210 through the water permeable holes 310.

[0053] In some embodiments, Figure 1 , Figure 2 As shown, an overflow groove 211 is provided at the top of the side wall of the water storage tank 210. With such a configuration, when the rainwater collected in the water storage tank 210 reaches the height of the overflow groove 211, it can flow out through the overflow groove 211 and fall into the drainage groove 100 located below the planting device 200. In this way, it can be prevented that the water in the water storage tank 210 is too full and overflows through the water permeable holes 310 on the cover plate 300.

[0054] In some embodiments, Figure 1 , Figure 2 As shown, the bottom of the planting device 200 is provided with a positioning protrusion 250 extending downward, and the positioning protrusion 250 extends into the drainage trough 100 and abuts against the inner wall of the drainage trough 100. The installation process of the planting device 200 is to align the positioning protrusion 250 at the bottom of the planting device 200 with the drainage trough 100, and then place the planting device 200 on the drainage trough 100, and use the gravity of the planting device 200 to keep the planting device 200 stable. After the installation is completed, the positioning protrusion 250 extends into the drainage trough 100 and abuts against the inner wall of the drainage trough 100, so that the position stability of the planting device 200 relative to the drainage trough 100 can be improved, thereby avoiding misalignment between the planting device 200 and the drainage trough 100.

[0055] In addition, this installation method also makes the disassembly process of the planting device 200 extremely convenient. The planting device 200 can be separated from the drainage trough 100 by simply lifting the planting device 200 upward. In this way, when the planting device 200 is damaged, the planting device 200 can be repaired or replaced more conveniently.

[0056] In some embodiments, there is a gap between two adjacent planting devices 200, and the dimension of the gap along the length direction of the drainage trough 100 is greater than or equal to 2 meters and less than or equal to 5 meters. If the above gap is too small, it will affect the ability of the drainage trough 100 to collect rainwater, thereby affecting the drainage performance of the slope platform 20. If the above gap is too large, it will cause the planting devices 200 to be sparsely distributed, thereby affecting the effect of ecological management. Based on the above influencing factors, the embodiment of the present application sets the gap between adjacent planting devices 200 between 2 meters and 5 meters. In this way, it can ensure that the slope platform 20 has good drainage capacity and obtain better ecological management effects.

[0057] Specifically, the gap between adjacent planting devices 200 can be set according to the precipitation in the area where the slope is located. For example, in an area with abundant precipitation, the gap between adjacent planting devices 200 can be set larger, while ensuring the ecological management effect, while trying to improve the drainage capacity of the slope platform 20; while in an area with less precipitation, the gap between adjacent planting devices 200 can be set smaller, so as to focus more on the ecological management effect of the slope.

[0058] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A three-dimensional slope ecological management structure, characterized in that: It includes an upper planting structure unit and a lower drainage structure unit; The lower drainage structure unit comprises a drainage groove, and the top of the drainage groove is provided with an opening; The upper planting structure unit includes a plurality of planting devices, which are arranged at intervals along the length direction of the drainage trough. The planting devices are detachably arranged on the top of the drainage trough. The planting devices include a water storage tank and a planting trough adjacent to the water storage tank. The water storage tank is used to collect rainwater, and the planting trough is used to accommodate planting soil. The planting trough and the water storage tank are connected by an irrigation pipe.

2. The three-dimensional ecological management structure for slopes according to claim 1 is characterized in that: A partition is arranged between the water storage tank and the planting tank, and the irrigation pipe is embedded in the interior of the partition.

3. The three-dimensional ecological management structure for slopes according to claim 1 is characterized in that: There are multiple irrigation pipes, wherein at least two of the irrigation pipes are at different heights.

4. The three-dimensional ecological management structure for slopes according to claim 3 is characterized in that: At least one of the irrigation pipes is located at the bottom of the planting trough, and at least one of the irrigation pipes is located in the middle of the planting trough in the height direction.

5. The three-dimensional slope ecological management structure according to claim 1 is characterized in that: The interior of the irrigation pipe is provided with a geotextile; And / or, the planting device is made of metal material or plastic.

6. The three-dimensional ecological management structure for slopes according to claim 1 is characterized in that: The side wall of the water storage tank away from the planting tank is inclined so that the side wall can fit the slope surface of the slope.

7. The three-dimensional ecological management structure for slopes according to any one of claims 1 to 6, characterized in that: The three-dimensional ecological management structure for the slope also includes a cover plate, which is arranged on the top of the water storage tank to cover the water storage tank, and the cover plate is provided with a plurality of water permeable holes.

8. The three-dimensional ecological management structure for slopes according to claim 7 is characterized in that: An overflow groove is arranged on the top of the side wall of the water storage tank.

9. The three-dimensional ecological management structure for slopes according to any one of claims 1 to 6, characterized in that: A positioning protrusion extending downward is arranged at the bottom of the planting device, and the positioning protrusion extends into the drainage groove and abuts against the inner wall of the drainage groove.

10. The three-dimensional ecological management structure for slopes according to any one of claims 1 to 6, characterized in that: There is a gap between two adjacent planting devices, and the dimension of the gap along the length direction of the drainage ditch is greater than or equal to 2 meters and less than or equal to 5 meters.

Images