CN215500610U - Ecological greening device suitable for high and steep rock face - Google Patents

Abstract

The utility model discloses an ecological greening device suitable for high and steep rock surfaces, which comprises a tray and mine slope rock surfaces, wherein the tray is provided with a cavity, a nutrient soil layer and a fine sand layer are filled in the cavity from top to bottom, a grid is arranged between the nutrient soil layer and the fine sand layer, the bottom of the side wall of the tray is fixedly connected with a fixing plate, a through hole penetrates through the fixing plate, an anchor rod is arranged in the through hole, the tray is fixedly connected with the mine slope rock surfaces through the anchor rod, a nutrient mud layer is filled between the bottom of the tray and the mine slope rock surfaces, the side wall of the tray is fixedly connected with a water collecting tank, the side wall of the water collecting tank is provided with a plurality of water seepage holes, water seepage ropes are arranged in the water collecting tank and the cavity of the tray respectively, two ends of each water seepage rope are arranged in the water collecting tank and the cavity of the tray, provide nutrient substance for vegetation through nutrition soil layer and fine sand layer, fix nutrition soil layer and fine sand layer through the grid and provide the attachment point for plant roots simultaneously.

Description

Ecological greening device suitable for high and steep rock face

Technical Field

The utility model belongs to the technical field of ecological restoration, and particularly relates to an ecological greening device suitable for a high and steep rock surface.

Background

At present, more than 10 ten thousand mines exist in China, and 386.8 ten thousand hectares of accumulated damaged land exist. According to related data, the total reclamation rate of mines in China is less than 10%, and the difference is huge compared with the land reclamation rate of more than 50% in most foreign countries. In recent years, China has greatly promoted the recovery and treatment of mine environment, and as far as 2016, the investment of centers, places and enterprises is 900 billion yuan, the area of the treated mine geological environment is 86 ten thousand hectares, and the effect is obvious. At present, the spray seeding technology and the protective net technology are frequently used in mine ecological restoration engineering in China to realize large-area vegetation restoration on the slope. The spray seeding method mainly comprises the following steps: dry spray seeding technology, wet spray seeding technology, foreign soil spray seeding technology and the like.

The existing ecological greening device for high and steep rock surfaces is insufficient in rainwater collection and utilization, so that the maintenance cost of the device is high.

To this end, we propose an ecological greening apparatus suitable for high steep rock surfaces to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that the ecological greening device for the high and steep rock surface is insufficient in rainwater collection and utilization, the utility model provides the ecological greening device which is convenient for rainwater collection and is suitable for the high and steep rock surface.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an ecological greening device suitable for high steep cliff side, includes tray and mine side slope cliff side, the cavity has been seted up to the tray, top-down has filled nutrition soil layer and fine sand layer in the cavity, be provided with the grid between nutrition soil layer and the fine sand layer, the lateral wall bottom fixedly connected with fixed plate of tray, the fixed plate runs through there is the through-hole, be provided with the stock in the through-hole, the tray passes through stock and mine side slope cliff side fixed connection, it has nutrition mud layer to fill between the bottom of tray and the mine side slope cliff side, the lateral wall fixedly connected with water catch bowl of tray, a plurality of infiltration holes have been seted up to the lateral wall of water catch bowl, and is a plurality of all be provided with the infiltration rope in the infiltration hole, the both ends of infiltration rope set up respectively in water catch bowl and tray cavity.

Further, the water catch bowl is the cavity cell body that is V-arrangement structure, just the water catch bowl is the plastics material, the inside of water catch bowl is provided with the filter screen.

Furthermore, a climbing plant is planted in the cavity of the tray, and the climbing plant is one of euonymus fortunei, parthenocissus tricuspidata and hedera helix.

Furthermore, a plurality of drill holes are formed in the rock surface of the mine side slope, the depth of each drill hole is 15-20cm, and the drill holes are matched with the anchor rods.

Further, the inside wall fixedly connected with of tray irrigates the water pipe, a plurality of delivery ports have been seted up to the lateral wall of irrigating the water pipe, just irrigate the water pipe and be linked together with external water pipe.

Furthermore, a plurality of water drainage holes are formed in the bottom of the tray and are uniformly distributed.

Furthermore, the grid is formed by arranging criss-cross wood rods, and joints of the criss-cross wood rods are fixed through lantern rings.

In summary, compared with the prior art, the utility model has the beneficial effects that:

1. the nutrient soil layer, the fine sand layer and the grating are arranged, nutrient substances are provided for plant growth through the nutrient soil layer and the fine sand layer, the grating is used for fixing the nutrient soil layer and the fine sand layer and providing attachment points for plant roots, and damage to plants caused by wind blowing is avoided;

2. by arranging the water collecting groove, rainwater can be conveniently filtered and collected through the water collecting groove, when plants lack water, the water stored in the water collecting groove is infiltrated into a nutrient soil layer and a fine sand layer through the water seepage rope by utilizing the water absorption principle of the water seepage rope, so that moisture is provided for the growth of the plants, and the problems of quick loss of rock surface moisture and high maintenance cost are effectively solved;

3. through setting up the outlet, can be with unnecessary retaining discharge in the tray, avoid the plant by the water logging, the root system of plant can stretch out from the outlet simultaneously, pricks into in the gap of rock face, protects the stratum.

Drawings

FIG. 1 is a schematic structural diagram of an ecological greening device tray suitable for high and steep rock surfaces according to the present invention;

FIG. 2 is a schematic structural view of an inner cavity portion of a tray of an ecological greening device suitable for high and steep rock surfaces according to the present invention;

FIG. 3 is a schematic structural view of the bottom of the tray of the ecological greening apparatus suitable for high and steep rock surfaces according to the present invention;

FIG. 4 is a schematic structural view of a connecting part of the ecological greening device tray suitable for the steep rock surface and the rock surface of the mine slope.

In the figure: 1. a tray; 2. mine slope rock face; 3. a nutrient soil layer; 4. a fine sand layer; 5. a grid; 6. a fixing plate; 7. an anchor rod; 8. a nutrient slurry layer; 9. a water collection tank; 10. a water seepage rope; 11. an irrigation water pipe; 12. a water drainage hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an ecological greening device suitable for high and steep rock surfaces comprises a plurality of trays 1 and mine side slope rock surfaces 2, wherein the trays 1 are sequentially arranged and fixedly connected on the mine side slope rock surfaces 2, the trays 1 are provided with cavities, climbing plants are planted in the cavities of the trays 1, the climbing plants are one of euonymus fortunei, tigers and everlasting vines, the climbing plants play a good ecological greening role, when in use, the plants are selected according to actual conditions, as the trays 1 are obliquely fixed on the mine side slope rock surfaces 2, grids 5 are fixedly arranged between a nutrient soil layer 3 and a fine sand layer 4, the nutrient soil layer 3 and the fine sand layer 4 are fixed through the grids 5 and provide attachment points for plant root systems, the bottom of the side wall of the tray 1 is fixedly connected with a fixing plate 6, the fixing plate 6 is penetrated with a through hole, and an anchor rod 7 is slidably connected in the through hole, the mine slope rock face 2 is provided with a plurality of drill holes, the depth of each drill hole is 15-20cm, the drill holes are matched with the anchor rods 7, the bottom ends of the anchor rods 7 are inserted into the drill holes, the anchor rods 7 and the drill holes are fixed by mortar or anchoring agents, and the tray 1 is fixedly connected with the mine slope rock face 2 through the anchor rods 7.

Referring to fig. 1, when a rainy season comes, rainwater is more, and can be collected and supplement water to plants in a tray 1 when needed, so that a water collecting tank 9 is fixedly connected to the side wall of the tray 1, the water collecting tank 9 is a hollow tank body with a V-shaped structure, the water collecting tank 9 is made of plastic, a filter screen is arranged inside the water collecting tank 9, the filter screen is convenient for filtering the collected rainwater, the water collecting tank 9 can collect the rainwater, a plurality of water seepage holes are formed in the side wall of the water collecting tank 9, water seepage ropes 10 are respectively arranged in the water seepage holes, two ends of each water seepage rope 10 are respectively arranged in the water collecting tank 9 and the hollow cavity of the tray 1, the water collecting tank 9 filters and collects the rainwater, when a plant lacks water, the water absorption principle of the water seepage ropes 10 is utilized to seep the water in the water collecting tank 9 into a nutrient soil layer 3 and a fine sand layer 4, so as to effectively solve the problem of fast water on the rock surface, the maintenance cost is high.

Referring to fig. 1, when the environment is short of water, accessible irrigation pipe 11 is to tray 1 internal water injection, and tray 1's inside wall fixedly connected with irrigation pipe 11, and a plurality of delivery ports have been seted up to irrigation pipe 11's lateral wall, and irrigation pipe 11 is linked together with external water pipe, through setting up irrigation pipe 11, can supply moisture for the plant.

Referring to fig. 3, when the rainwater is more, through having seted up a plurality of outlet 12 in the bottom of tray 1, a plurality of outlet 12 are evenly arranged, can discharge the retaining through a plurality of outlet 12, avoid the plant by the water logging, and the root system of plant can stretch out from a plurality of outlet 12 simultaneously, prick into in the gap of rock face.

Referring to fig. 2, top-down is filled with nutrition soil layer 3 and fine sand layer 4 in the cavity of tray 1, nutrition soil layer 3 is mixed with the manure of rotten farmyard by fertile field soil and is prepared, fine sand layer 4 can loosen soil, nutrition soil layer 3 and fine sand layer 4 provide nutritive material for vegetation, because lack the bearing mechanism in tray 1, need set up grid 5, grid 5 is arranged by vertically and horizontally staggered's wood pole and forms, vertically and horizontally staggered's joint of wood pole is fixed through the lantern ring, fix nutrition soil layer 3 and fine sand layer 4 through setting up grid 5, provide the attachment point for plant root system simultaneously.

Referring to fig. 4, a nutrient mud layer 8 is filled between the bottom of the tray 1 and the mine side slope rock face 2, and the nutrient mud induces plant roots to grow rapidly to penetrate through the drain holes 12 and penetrate into gaps of the mine side slope rock face 2, so that the mine side slope rock face 2 is greened, and meanwhile, rock layers of the mine side slope rock face 2 are fixed.

The operating principle of the present invention will now be described as follows: spray-seeding the 2 surfaces of mine side slope rock face with nutrition mud layer 8, insert 2 drilling holes of mine side slope rock face with the bottom of the stock 7 of tray 1 lateral part, make a plurality of trays 1 fix on the rock face, it has the rattan plant to plant in the tray 1, nutrition soil layer 3 and fine sand layer 4 provide nutritive material for vegetation, the root system of plant can stretch out from outlet 12, prick into in the gap of rock face, water catch bowl 9 can filter the rainwater, collect, when the plant lacks water, utilize the principle of absorbing water of infiltration rope 10, permeate nutrition soil layer 3 and fine sand layer 4 with retaining infiltration in the water catch bowl 9 through infiltration rope 10, provide moisture for vegetation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. An ecological greening device suitable for high and steep rock surfaces comprises a tray (1) and mine side slope rock surfaces (2), and is characterized in that the tray (1) is provided with a cavity, a nutrient soil layer (3) and a fine sand layer (4) are filled in the cavity from top to bottom, a grid (5) is arranged between the nutrient soil layer (3) and the fine sand layer (4), the bottom of the side wall of the tray (1) is fixedly connected with a fixing plate (6), a through hole penetrates through the fixing plate (6), an anchor rod (7) is arranged in the through hole, the tray (1) is fixedly connected with the mine side slope rock surfaces (2) through the anchor rod (7), a nutrient mud layer (8) is filled between the bottom of the tray (1) and the mine side slope rock surfaces (2), the side wall of the tray (1) is fixedly connected with a water collecting tank (9), and the side wall of the water collecting tank (9) is provided with a plurality of water seepage holes, it is a plurality of all be provided with in the infiltration hole and ooze water rope (10), the both ends of infiltration rope (10) set up respectively in water catch bowl (9) and tray (1) cavity.

2. The ecological greening device suitable for high and steep rock surfaces as claimed in claim 1, wherein the water collecting tank (9) is a hollow tank body with a V-shaped structure, the water collecting tank (9) is made of plastic, and a filter screen is arranged inside the water collecting tank (9).

3. An ecological greening device suitable for high and steep rock surfaces as claimed in claim 1, wherein said tray (1) is planted with climbing plant in the cavity, said climbing plant is one of euonymus fortunei, parthenocissus tricuspidata and hedera helix.

4. The ecological greening device suitable for high and steep rock surfaces as claimed in claim 1, wherein the mine slope rock surface (2) is provided with a plurality of drill holes, the depth of each drill hole is 15-20cm, and the drill holes are matched with the anchor rods (7).

5. The ecological greening device suitable for high and steep rock surfaces as claimed in claim 1, wherein an irrigation water pipe (11) is fixedly connected to the inner side wall of the tray (1), a plurality of water outlets are formed in the side wall of the irrigation water pipe (11), and the irrigation water pipe (11) is communicated with an external water pipe.

6. An ecological greening device suitable for high and steep rock surfaces as claimed in claim 5, wherein a plurality of drainage holes (12) are formed in the bottom of the tray (1), and the plurality of drainage holes (12) are uniformly arranged.

7. An ecological greening device suitable for high and steep rock surfaces as claimed in claim 1, wherein said grating (5) is formed by an array of criss-cross wooden poles, the junctions of the criss-cross wooden poles being fixed by collars.

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