Anchoring type greening drip irrigation comprehensive protection plate and protection slope for soil slope

Abstract

The utility model discloses an anchoring type greening drip irrigation comprehensive protection plate for a soil slope and a protection slope, and belongs to the technical field of slope greening and protection. The comprehensive protection plate comprises a bottom plate, a soil carrying plate and a drip irrigation system, the upper surface of the bottom plate is provided with a plurality of water guiding grooves extending from the upper edge to the lower edge of the bottom plate, a plurality of nutrient grooves and root fixing holes, the bottom plate is further provided with a plurality of anchoring holes penetrating through the upper surface and the lower surface of the bottom plate, and the soil carrying plate is perpendicularly fixed to the upper surface of the bottom plate. The drip irrigation system comprises a water collecting tank, a water pump and drip irrigation pipelines, the water collecting tank is hung on the lower edge of the bottom plate, the water pump is arranged in the water collecting tank, and the drip irrigation pipelines are arranged on the bottom plate and communicated with the water pump. The slope protection of the soil slope is constructed based on the anchoring type greening drip irrigation comprehensive protection plate, on one hand, the comprehensive protection plate can reduce water and soil loss and vegetation seed loss, on the other hand, the comprehensive protection plate can form water circulation in the slope protection, survival and growth of plants are facilitated, and the water utilization rate is high.

Description

Technical Field

[0001] The utility model relates to the technical field of slope greening and protection, in particular to an anchored greening drip irrigation integrated protection plate and slope protection for soil slopes. Background Art

[0002] At present, with the rapid development of my country's economy and society, the construction of various projects has gradually accelerated, but many exposed slopes have been left behind, among which soil slopes account for a considerable part. The existence of these slopes not only affects the ecological environment, but also brings hidden dangers of geological disasters such as landslides and mud-rock flows, seriously endangering the safety of people's lives and property. At the same time, the self-repair ability of exposed soil slopes is extremely low, and its stability will be seriously affected by weathering and other effects. For this reason, many places have begun to vigorously carry out slope greening, which can beautify the environment. At the same time, for soil slope areas, carrying out this work is also conducive to maintaining water and soil and reducing soil erosion. In addition, planting plants and conserving water sources can also effectively reduce the impact of weathering. It can be seen that it is very urgent to speed up the treatment of soil slopes.

[0003] At present, there are many soil slope management methods at home and abroad. For example, the typical soil slope management by cutting and retaining wall management. Although this method has a significant effect on the stability protection of soil slopes, it is slightly insufficient in slope greening and the cost is relatively high. For the skeleton support ecological slope protection and skeleton support landscape slope protection methods, the effect is better in slope greening and protection, but the cost is high, and the ability to cope with extreme weather needs to be improved. For the grass bag face plant slope protection method, it has both greening and protection functions, but the problems of vegetation stability and coverage need to be solved. In addition, for the spray-mixed vegetation slope protection method, anchor rods and protective nets effectively protect the slope, and the vegetation layer design can significantly enhance the greening effect, but this scheme cannot drain water in time during heavy rain, which will not only affect plant growth, but also invade the soil slope in severe cases, affecting the stability of the slope. In summary, the current soil slope management method cannot take into account the needs of slope protection, greening, cost and other aspects.

[0004] It can be seen that there is still room for reflection on the management methods of soil slopes, and related issues need to be improved and resolved urgently. Utility Model Content

[0005] The purpose of the utility model is to provide an anchored greening drip irrigation integrated protective plate and slope protection for soil slopes in response to the existing technical status. The slope protection of the soil slope is constructed based on the anchored greening drip irrigation integrated protective plate. On the one hand, the integrated protective plate can reduce soil erosion and the loss of vegetation seeds. On the other hand, the integrated protective plate can form a water circulation in the slope protection, which is not only beneficial to the survival and growth of plants, but also has a high water utilization rate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anchored greening drip irrigation integrated protective plate for soil slopes, comprising a bottom plate, a soil-carrying plate and a drip irrigation system;

[0008] The upper surface of the bottom plate is provided with a plurality of water guide grooves extending from the upper edge to the lower edge thereof, a plurality of nutrient grooves and root fixing holes, the nutrient grooves are used to place nutrient blocks conducive to plant growth, and the root fixing holes are used to stabilize the plant root system;

[0009] The bottom plate is also provided with a plurality of anchor holes penetrating the upper and lower surfaces thereof, and the anchor holes are used to fix the bottom plate on the soil slope;

[0010] The soil loading plate is vertically fixed to the upper surface of the bottom plate, and is used to divide the space above the bottom plate in the direction from its upper edge to its lower edge;

[0011] The drip irrigation system includes a water collecting tank, a water pump and a drip irrigation pipeline. The water collecting tank is hung on the lower edge of the bottom plate and is used to collect water collected from a water guide groove arranged on the upper surface of the bottom plate. The water pump is arranged in the water collecting tank, and the drip irrigation pipeline is arranged on the bottom plate and connected to the water pump.

[0012] Furthermore, the nutrient trough is a truncated cone structure, and the diameter of one end of the upper surface close to the bottom plate is larger than the diameter of one end of the upper surface away from the bottom plate.

[0013] Furthermore, the root fixing hole is a cylindrical structure, and a grid structure is provided inside the hole.

[0014] Furthermore, a filter screen is provided on the top of the water collecting box, and the filter screen is used to filter the water collected from the water guide groove provided on the upper surface of the bottom plate.

[0015] Furthermore, the water collecting box is provided with a male buckle, and a female buckle is provided on the bottom plate at a position corresponding to the male buckle on the water collecting box. The water collecting box is detachably hung on the lower edge of the bottom plate through the cooperation between the male buckle thereon and the female buckle on the bottom plate.

[0016] Furthermore, it also includes a water replenishment channel, which is connected to the water collecting tank.

[0017] Furthermore, a plurality of load-bearing beams are connected between two adjacent earth-loading plates.

[0018] A slope protection for soil slopes, comprising a concrete layer, the above-mentioned anchored greening drip irrigation integrated protection plate for soil slopes, anchor rods, a permeable layer, a curing layer and a planting layer;

[0019] The concrete layer is laid on the soil slope;

[0020] The bottom plate is fixed on the concrete layer through the cooperation of anchor rods and anchor holes provided on the bottom plate;

[0021] The permeable layer, the maintenance layer and the planting layer are laid on the base plate in sequence. The permeable layer and the base plate are provided with root holes corresponding to the nutrient troughs and the root fixing holes. The drip irrigation pipeline of the drip irrigation system is in the planting layer. The maintenance layer is used for maintaining the plant roots, and the planting layer is used for planting plants.

[0022] Furthermore, the permeable layer includes permeable ceramsite boards and geotextiles laid in sequence from bottom to top.

[0023] Furthermore, a flexible safety net is laid on the upper surface of the planting layer.

[0024] The beneficial effects of the utility model are:

[0025] The utility model is based on anchored greening drip irrigation integrated protection board to construct the slope protection of soil slope. On the one hand, the integrated protection board can reduce soil erosion and loss of vegetation seeds. On the other hand, the integrated protection board is equipped with a drip irrigation system and a water guide trough is designed on the bottom plate. The drip irrigation system is used to provide water for plants in the slope protection. At the same time, the excess water and rainwater from the drip irrigation operation are collected through the water guide trough, and then water is supplied to the water collection tank to form a water cycle, which is not only conducive to plant survival and growth, but also has a high water utilization rate. In addition, the integrated protection board has a simple structure, is easy to construct, and is easy to control the cost of construction and construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of an anchored greening drip irrigation integrated protective plate for soil slopes of the utility model;

[0027] Figure 2 The utility model is a structural schematic diagram of a slope protection for soil slopes.

[0028] Marking instructions: 1. Base plate, 101. Water guide trough, 102. Nutrient trough, 103. Root fixing hole, 104. Anchor hole, 2. Soil loading plate, 3. Load-bearing beam, 4. Water collecting tank, 5. Water pump, 6. Drip irrigation pipeline, 7. Filter net, 8. Water supply channel, 9. Soil slope, 10. Concrete layer, 11. Permeable layer, 12. Maintenance layer, 13. Planting layer, 14. Flexible safety net, 15. Anchor rod. DETAILED DESCRIPTION

[0029] The utility model will be further described below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] See also Figure 1 As shown, an anchored greening drip irrigation integrated protective plate for soil slopes includes a base plate 1, a soil-carrying plate 2 and a drip irrigation system.

[0032] In the above technical solution, the upper surface of the bottom plate 1 is provided with a plurality of water guide grooves 101 extending from its upper edge to its lower edge, a plurality of nutrient grooves 102 and root fixing holes 103. Among them:

[0033] The nutrient trough 102 is a truncated cone structure, and the diameter of the upper surface end close to the bottom plate 1 is larger than the diameter of the upper surface end away from the bottom plate 1. The nutrient trough 102 is used to place nutrient blocks that are beneficial to plant growth. Specifically, the nutrient blocks contain gibberellins, α-naphthaleneacetic acid, urea, compound fertilizer, etc., to supplement various nutrients required for plant growth;

[0034] The root fixing hole 103 is a cylindrical structure, and a grid structure is arranged in the hole. The root fixing hole 103 is used to stabilize the plant root system. Specifically, the plant root system grows around the grid structure, which will increase the embedding degree of the plant root system in the comprehensive protective plate;

[0035] In the above technical solution, the bottom plate 1 is also provided with a plurality of anchor holes 104 penetrating the upper and lower surfaces thereof.

[0036] The anchor holes 104 are used to fix the bottom plate 1 on the soil slope. Specifically, the anchor holes 104 are arranged at the edge of the bottom plate 1.

[0037] In the above technical solution, the soil loading plate 2 is vertically fixed on the upper surface of the bottom plate 1, and the soil loading plate 2 is used to divide the space above the bottom plate 1 in the direction from its upper edge to its lower edge. For example, in this embodiment, two soil loading plates 2 are provided on the upper surface of the bottom plate 1, and the space above the bottom plate 1 is divided into three parts, and then when the soil is laid on the bottom plate 1, the soil can be divided into three parts and carried separately.

[0038] According to the above design, the soil-carrying plate 2 can bear the gravity of the soil it carries in sections, so that each section of the soil will not be too dense due to its heavy weight, which is convenient for the circulation of gas, nutrients, etc., and then provides a more relaxed environment for plant growth and development, and improves the survival rate of vegetation. At the same time, the soil-carrying plate 2 can effectively reduce the soil and water loss of the planting layer 13, and maintain water, soil, seeds, etc. In addition, the soil-carrying plate 2 can also prevent the entire planting layer 13 from oblique creeping, thereby improving the stability of the entire planting layer 13.

[0039] Preferably, a plurality of load-bearing beams 3 are connected between two adjacent soil-carrying plates 2. For example, in this embodiment, two load-bearing beams 3 are staggeredly connected between two adjacent soil-carrying plates 2 to form a triangular support structure, which significantly improves its support capacity and effectively reduces soil erosion.

[0040] In the above technical solution, the drip irrigation system includes a water collecting tank 4, a water pump 5 and a drip irrigation pipeline 6. The water collecting tank 4 is hung on the lower edge of the bottom plate 1. The water collecting tank 4 is used to collect water collected from the water guide groove 101 provided on the upper surface of the bottom plate 1. The water pump 5 is arranged in the water collecting tank 4. The drip irrigation pipeline 6 is arranged on the bottom plate 1 and connected with the water pump 5. Exemplarily, in this embodiment, the drip irrigation pipeline 6 includes a main pipeline surrounding the bottom plate 1 and a plurality of branch pipelines arranged on the bottom plate 1. One end of the main pipeline is connected to the water pump 5 and the other end is connected to the water collecting tank 4. The branch pipeline is evenly provided with drip irrigation holes and both ends thereof are connected to the main pipeline. A valve is also provided at the connection between the branch pipeline and the main pipeline.

[0041] According to the above design, the integrated protective plate is equipped with a drip irrigation system, and a water channel 101 is designed on the base plate 1. The drip irrigation system is used to provide water for the plants in the slope protection. At the same time, the excess water and rainwater from the drip irrigation operation are collected through the water channel 101 to supply water to the water collection tank 4, forming a water cycle.

[0042] Preferably, a filter screen 7 is provided on the top of the water collecting tank 4 , and the filter screen 7 is used to filter the water collected from the water guide groove 101 provided on the upper surface of the bottom plate 1 to prevent mud and sand from entering the water collecting tank 4 and affecting the operation of the water pump 5 .

[0043] Preferably, a male buckle is provided on the water collecting box 4, and a female buckle is provided on the base plate 1 at a position corresponding to the male buckle on the water collecting box 4. The water collecting box 4 can be detachably hung on the lower edge of the base plate 1 through the cooperation between the male buckle thereon and the female buckle on the base plate 1, so as to facilitate the maintenance of the water collecting box 4.

[0044] Preferably, it further comprises a water replenishment channel 8, which is connected to the water collecting tank 4, so that when the water in the water collecting tank 4 is insufficient, artificial water replenishment is provided.

[0045] Embodiment 2:

[0046] See also Figure 2 As shown, a slope protection for soil slope includes a concrete layer 10, an anchored greening drip irrigation integrated protection plate for soil slope in Example 1, an anchor rod 15, a permeable layer 11, a maintenance layer 12 and a planting layer 13.

[0047] In the above technical solution, the concrete layer 10 is laid on the soil slope 9. Specifically, the concrete layer 10 is cast by concrete and has a basic protection function for the soil slope 9.

[0048] In the above technical solution, the bottom plate 1 is fixed on the concrete layer 10 through the anchor rods 15 cooperating with the anchor holes 104 provided on the bottom plate 1 .

[0049] In the above technical solution, the permeable layer 11, the maintenance layer 12 and the planting layer 13 are laid on the bottom plate 1 in sequence, and the permeable layer 11 is provided with root holes at positions corresponding to the nutrient trough 102 and the root fixing hole 103 provided on the bottom plate 1, and the drip irrigation pipeline 6 of the drip irrigation system is in the planting layer 13. Among them:

[0050] The permeable layer 11 includes a permeable ceramsite board and a geotextile laid in sequence from bottom to top. Specifically, without affecting the growth of plant roots and water permeability, the geotextile can effectively prevent soil erosion and the loss of plant seeds. The permeable ceramsite board can support the gravity of the planting layer 13 perpendicular to the soil slope 9 to prevent the geotextile from being damaged by pressure. For example, in this embodiment, the geotextile is made of polypropylene spunbond needle-punched geotextile, and the permeable ceramsite board is made of a single layer of high-strength ceramsite material with a thickness of 8 to 12 mm.

[0051] The maintenance layer 12 is used to maintain the plant roots. Specifically, the maintenance layer 12 uses loose and porous soil with excellent air permeability and water permeability, and incorporates a variety of nutrients, and a small amount of water retaining agent is sprayed on the surface;

[0052] The planting layer 13 is used for planting plants. Specifically, the planting layer 13 is made of the soil where the soil slope 9 is located. At the same time, according to the climate characteristics of the region, easy-to-plant plant seeds are selected and sown, mainly grass and shrubs. In addition, according to the characteristics of the integrated protective plate that can be loaded in sections, different vegetation can be planted in different areas, making the appearance of the slope protection more diversified, thereby improving the ornamental value.

[0053] Preferably, a flexible safety net 14 is laid on the upper surface of the planting layer 13. The flexible safety net 14 has good anti-deformation ability and can protect the outer surface of the planting layer 13 as a whole to prevent the soil of the planting layer 13 from moving sideways or downward.

[0054] It should be noted that other enclosure structures are also provided for the entire slope protection, which cooperate with the comprehensive protection plate to enclose the permeable layer 11, the maintenance layer 12 and the planting layer 13.

[0055] In general, the utility model constructs a slope protection for the soil slope 9 based on the anchored greening drip irrigation integrated protection plate. On the one hand, the integrated protection plate can reduce soil erosion and the loss of vegetation seeds. On the other hand, the integrated protection plate is equipped with a drip irrigation system, and a water guide 101 is designed on the bottom plate 1. The drip irrigation system is used to provide water for the plants in the slope protection. At the same time, the excess water and rainwater from the drip irrigation operation are collected through the water guide 101, and then water is supplied to the water collection tank 4 to form a water cycle, which is not only conducive to the survival and growth of plants, but also has a high water utilization rate. In addition, the integrated protection plate has a simple structure, is easy to construct, and is easy to control the cost of construction and construction.

[0056] Of course, the above are only preferred implementations of the present utility model, and are not intended to limit the scope of use of the present utility model. Therefore, any equivalent changes made to the principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An anchored greening drip irrigation integrated protective plate for soil slopes, characterized by: Includes base plate, soil carrier plate and drip irrigation system; The upper surface of the bottom plate is provided with a plurality of water guide grooves extending from the upper edge to the lower edge thereof, a plurality of nutrient grooves and root fixing holes, the nutrient grooves are used to place nutrient blocks conducive to plant growth, and the root fixing holes are used to stabilize the plant root system; The bottom plate is also provided with a plurality of anchor holes penetrating the upper and lower surfaces thereof, and the anchor holes are used to fix the bottom plate on the soil slope; The soil loading plate is vertically fixed to the upper surface of the bottom plate, and is used to divide the space above the bottom plate in the direction from its upper edge to its lower edge; The drip irrigation system includes a water collecting tank, a water pump and a drip irrigation pipeline. The water collecting tank is hung on the lower edge of the bottom plate and is used to collect water collected from a water guide groove arranged on the upper surface of the bottom plate. The water pump is arranged in the water collecting tank, and the drip irrigation pipeline is arranged on the bottom plate and connected to the water pump.

2. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1 is characterized by: The nutrient trough is a truncated cone structure, and the diameter of one end of the upper surface close to the bottom plate is larger than the diameter of one end of the upper surface away from the bottom plate.

3. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1 is characterized by: The root fixing hole is a cylindrical structure, and a grid structure is arranged inside the hole.

4. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1 is characterized by: A filter screen is arranged on the top of the water collecting box, and the filter screen is used for filtering the water collected in the water guide groove arranged on the upper surface of the bottom plate.

5. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1, characterized in that: The water collecting box is provided with a male buckle, and a female buckle is provided on the bottom plate at a position corresponding to the male buckle on the water collecting box. The water collecting box is detachably hung on the lower edge of the bottom plate through the cooperation between the male buckle provided on it and the female buckle provided on the bottom plate.

6. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1, characterized in that: It also includes a water replenishment channel, which is connected to the water collecting tank.

7. The anchored greening drip irrigation integrated protective plate for soil slope according to claim 1 is characterized by: A number of load-bearing beams are also connected between two adjacent earth-loading slabs.

8. A slope protection for soil slope, characterized by: It comprises a concrete layer, an anchored greening drip irrigation integrated protective plate for soil slopes as described in any one of claims 1 to 7, an anchor rod, a permeable layer, a curing layer and a planting layer; The concrete layer is laid on the soil slope; The bottom plate is fixed on the concrete layer through the cooperation of anchor rods and anchor holes provided on the bottom plate; The permeable layer, the maintenance layer and the planting layer are laid on the base plate in sequence. The permeable layer and the base plate are provided with root holes corresponding to the nutrient troughs and the root fixing holes. The drip irrigation pipeline of the drip irrigation system is in the planting layer. The maintenance layer is used for maintaining the plant roots, and the planting layer is used for planting plants.

9. The slope protection for soil slope according to claim 8, characterized in that: The permeable layer comprises a permeable ceramsite board and a geotextile which are laid in sequence from bottom to top.

10. The slope protection for soil slope according to claim 8, characterized in that: A flexible safety net is laid on the upper surface of the planting layer.

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