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CN220383696U - Rock slope green planting structure - Google Patents

Rock slope green planting structure Download PDF

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Publication number
CN220383696U
CN220383696U CN202321954736.3U CN202321954736U CN220383696U CN 220383696 U CN220383696 U CN 220383696U CN 202321954736 U CN202321954736 U CN 202321954736U CN 220383696 U CN220383696 U CN 220383696U
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China
Prior art keywords
plant
rock slope
hole
slope
rock
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CN202321954736.3U
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Chinese (zh)
Inventor
卢辉
马思烈
江涛
黄再坚
安乐
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Guizhou Survey and Design Research Institute for Water Resources and Hydropower
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Guizhou Survey and Design Research Institute for Water Resources and Hydropower
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Abstract

The utility model relates to the technical field of ecological protection of rock slopes, in particular to a green planting structure of a rock slope. This green structure is planted to rock side slope includes: the plant holes extend inwards from the slope surface of the rock slope, and the slope surface of the rock slope is provided with a plurality of plant holes; planting soil filled in each plant hole; a water supply system, a branch pipe of the water supply system passing through the plant hole; the drip tube is provided with a plurality of drip holes, each plant hole is internally provided with one drip tube, one end of each drip tube is inserted into the planting soil, and the other end of each drip tube is communicated with the branch tube; the plant layer is paved on the slope surface of the rock slope, and the rootstock of the plant layer extends towards the plant hole and is planted in the planting soil. The rock slope green planting structure solves the problems that the rock slope treatment difficulty is high, and the treatment effect is difficult to meet the treatment standard and acceptance requirement.

Description

Rock slope green planting structure
Technical Field
The utility model relates to the technical field of ecological protection of rock slopes, in particular to a green planting structure of a rock slope.
Background
The soil and water conservation work of the construction site and the main engineering construction are synchronously carried out, the related slope management in the engineering is the important part of the soil and water conservation work, such as road slopes, reservoir dam slopes, quarry excavation slopes, factory building slopes and the like, the heights of some rock slopes are far more than 30m, the rock slopes have no plant growth condition or extremely poor plant growth condition, the management difficulty is high, the original ecological balance is difficult to restore by natural force, and the ecological environment is not beneficial to the maintenance.
One of the conventional soil and water conservation measures is to adopt a catwalk plant groove to cover soil for planting plants, and the method has the defects that: after the side slope pavement is covered with soil, the soil is not easy to remain under the scouring of rainwater, so that the thickness of the covered soil cannot meet the requirement of plant growth; the soil on the catwalk is difficult to retain the water content of plant growth under the condition of windy and sunny days, and the survival rate is low even if plant measures are taken;
still another is to adopt a spray-seeding mode, and the defect of spray-seeding is mainly expressed in that: soil sprayed on the slope surface of the rock slope is easy to fall off, the thickness of the sprayed soil also can influence the growth of plants, and local alopecia areata is easy to form.
The rock slope treatment difficulty is high, the rock slope is treated by the means, a great amount of cost is invested, and the rock slope treatment effect is difficult to meet the treatment standard and acceptance requirement.
Disclosure of Invention
The utility model aims at: the rock slope green planting structure solves the problems that the rock slope treatment difficulty is high, and the treatment effect is difficult to meet the treatment standard and acceptance requirements.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a rock slope green planting structure comprising: the plant holes extend inwards from the slope surface of the rock slope, and the slope surface of the rock slope is provided with a plurality of plant holes; planting soil filled in each plant hole; a water supply system, a branch pipe of the water supply system passing through the plant hole; the drip tube is provided with a plurality of drip holes, each plant hole is internally provided with one drip tube, one end of each drip tube is inserted into the planting soil, and the other end of each drip tube is communicated with the branch tube; the plant layer is paved on the slope surface of the rock slope, and the rootstock of the plant layer extends towards the plant hole and is planted in the planting soil.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the hole depth of the plant hole is 700-1000mm; the transverse spacing and the longitudinal spacing between the plant holes are 800-1200mm.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the depth of the plant holes is 800mm, and the transverse spacing and the longitudinal spacing between different plant holes are 1000mm.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: an included angle a is formed between the depth direction of the plant hole and the slope surface of the rock slope, and the degree of the included angle a is 45-90 degrees.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the degree of the included angle a is 75 degrees.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer diameter of the dropper is 20mm, and the length is 450mm; one end of the dropper, which is far away from the branch pipe, is closed and sharp; the drip holes are arranged along the length direction of the dropper.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the dropper is characterized in that a connecting support is arranged at one end, close to the direction of the branch pipe, of the dropper, two splayed supporting feet are arranged on the connecting support, a pin is arranged at one end, far away from the direction of the dropper, of the supporting feet, and the pin is parallel to the dropper and extends towards the direction far away from the branch pipe; the pins are inserted into the planting soil.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the dropper is characterized in that one end, close to the direction of the branch pipe, of the dropper is provided with an upward bent connecting part, the end part of the connecting part is provided with a connecting flange, a pressing plate is arranged above the connecting flange, one side of the pressing plate is hinged with the connecting flange, and the other side of the pressing plate is detachably connected with the connecting flange; the branch pipe is arranged between the connecting flange and the pressing plate, and the branch pipe is provided with a water outlet hole opposite to the connecting part.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the connecting flange with be provided with the gasket between the branch pipe, the gasket is provided with the perforation of fretwork, the apopore the perforation with connecting portion communicates with each other.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the connecting flange is provided with a U-shaped notch, the pressing plate is provided with a through hole, a screw is arranged in the through hole, the small end of the screw penetrates through the through hole and then is inserted into the U-shaped notch, and one side, far away from the direction of the pressing plate, of the U-shaped notch is provided with a nut in threaded fit with the screw.
In order to solve the problems of high difficulty in rock slope treatment and difficult achievement of treatment standard and acceptance requirement of the treatment effect, the utility model has the following beneficial effects:
the rock slope green planting structure is used for ecological protection treatment of the rock slope, can provide soil environment required by survival for plant layers for ecological protection, and provides a drip irrigation means for watering and irrigating the plant layers.
The rock slope green planting structure is characterized in that plant holes extending inwards from a slope surface are reserved or formed in the rock slope, the plant holes provide accommodating spaces for embedding planting soil, a water supply system is paved on the slope surface of the rock slope, plant layers are paved on the slope surface of the rock slope, and rhizomes of the plant layers are embedded in the planting soil in the plant holes; the planting soil is required for the growth of the plant layer, so that a soil environment required for survival is provided for the plant layer for ecological protection; because the drip tube communicated with the water supply system is also inserted into the plant hole, the drip tube can continuously irrigate water from the leakage position in the drip hole on the premise of supplying water to the water supply system, and the irrigation for the plant layer by drip irrigation is realized.
The rock slope planting green structure utilizes the plant holes to disperse and contain planting soil, and the plant layers can cover the plant holes, so that the situation that the soil covering is difficult to remain under the flushing of rainwater for planting plants by adopting the catwalk plant grooves to cover the soil can be avoided; the situation that sprayed soil is easy to fall off in a spray seeding mode can be avoided. The dropper can water planting soil in the plant holes one to one, so that water required by plant layer growth is maintained, and the soil humidity requirement is maintained, so that the defect that soil on a catwalk for planting plants by adopting catwalk plant grooves to cover soil hardly retains water for plant growth under the condition of windy and sunny days is overcome, and the problem that common spray irrigation means cannot provide irrigation water into the plant holes is avoided.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
FIG. 1 is a schematic view of a green planting structure of a rock slope according to the present utility model;
FIG. 2 is a schematic view of a dropper application of the present utility model;
FIG. 3 is an exploded view of the drop tube and manifold connection of the present utility model;
FIG. 4 is a schematic diagram of the rhizome burying according to the present utility model.
Reference numerals illustrate:
100-rock slope, 101-plant hole, 102-intercepting ditch and 103-horse road;
200-planting soil;
300-water supply system, 301-main pipe, 302-branch pipe and 303-water outlet;
400-dropper, 401-drip hole, 402-connecting bracket, 403-support leg, 404-support leg, 405-connecting part, 406-connecting flange, 407-U-shaped notch, 408-pressure plate, 409-via hole, 410-spacer, 411-perforation, 412-
Screw, 413-nut;
500-plant layer, 501-rhizome.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
Referring to fig. 1-4, the utility model discloses a green-planting structure of a rock side slope 100, wherein the green-planting structure of the rock side slope 100 is used for ecological protection treatment of the rock side slope 100, can provide soil environment required for survival for a plant layer 500 for ecological protection, and provides a drip irrigation means for watering the plant layer 500.
The greater difficulty in the treatment of the rock slope 100 is that the slope surface of the rock slope 100 is reinforced by a mortar system anchor rod with the diameter of 25mm and the length of 4.5m, the whole slope surface is covered by C20 concrete with the thickness of 10cm, the catwalk 103 is reinforced by the concrete, and then the water intercepting ditches 102 are arranged around the rock slope 100. The entire rock slope 100 is free of conditions such as soil and humidity required for growth of the plant layer 500.
In the embodiment of the disclosure, as shown in fig. 1, the green planting structure of the rock slope 100 comprises a plant hole 101, planting soil 200, a water supply system 300, a dropper 400 and a plant layer 500; the plant holes 101 extend inwards from the slope surface of the rock slope 100, and the slope surface of the rock slope 100 is provided with a plurality of plant holes 101; planting soil 200 fills each plant hole 101; the branch 302 of the water supply 300 follows the trans-plant aperture 101; a plurality of drip holes 401 are formed in the drip tube 400, one drip tube 400 is arranged in each plant hole 101, one end of the drip tube 400 is inserted into the planting soil 200, and the other end of the drip tube 400 is communicated with the branch pipe 302; the plant layer 500 is laid on the slope of the rock slope 100, and the rootstock 501 of the plant layer 500 extends into the plant hole 101 and is planted in the planting soil 200.
As shown in fig. 2 and 4, the green-planting structure of the rock slope 100 is formed by reserving or opening plant holes 101 extending from the slope surface to the inner part on the rock slope 100, wherein the plant holes 101 provide accommodation space for embedding planting soil 200, meanwhile, a water supply system 300 is paved on the slope surface of the rock slope 100, a plant layer 500 is paved on the slope surface of the rock slope 100, and as shown in fig. 4, the rootstock 501 of the plant layer 500 is embedded in the planting soil 200 in the plant holes 101; the planting soil 200 is required for the growth of the plant layer 500, thereby providing a soil environment required for the survival of the plant layer 500 for ecological protection; as shown in fig. 2, since the drip tube 400 which is communicated with the water supply system 300 is further inserted into the plant hole 101, the drip tube 400 can continuously irrigate water from the leakage position in the drip hole 401 on the premise of supplying water to the water supply system 300, so that irrigation for the plant layer 500 by drip irrigation is realized.
In the embodiment of the disclosure, the aperture of the plant hole 101 is preferably 115mm, and since the diameter of 115mm can be targeted to find a reserved hole in the production of the commonly used pipe supporting rock slope 100 in the market, a proper standard drill bit can be conveniently found if the hole is processed later, and meanwhile, the space requirement for 500 plant layers to grow is met; the depth of the plant hole 101 is 700-1000mm so as to meet the root system extension requirement of the plant layer 500 plant with a developed root system, and the depth of the plant hole 101 is preferably 800mm by combining the manufacturing cost of the plant hole 101 and the plant growth requirement; in consideration of the distribution and layout support of the planting soil 200 required by the growth of the plant layer 500, the transverse spacing and the longitudinal spacing between the different plant holes 101 are 800-1200mm, and the spacing between the different plant holes 101 is relatively large, so that the planting method is suitable for planting vine plants as the plant layer 500, such as planting Chinese humifuse euphorbia herb, campsis grandiflora, hedera helix, honeysuckle and the like. Wherein the lateral and longitudinal spacing between different plant wells 101 are preferably each 1000mm.
In the embodiment of the present disclosure, as shown in fig. 4, the plant hole 101 maintains a certain inclination, and an included angle a is formed between the depth direction of the plant hole 101 and the slope surface of the rock slope 100, and the degree of the included angle a is 45 ° -90 °. The plant holes 101 maintain a certain inclination, and the effect of the plant holes is that the plant holes can retain water for plant growth and reduce the evaporation of sunlight to soil water, and meanwhile, even if water storage exists in the plant holes 101 in rainy seasons, the soil (planting soil 200) is not easy to run off. Wherein the degree of the angle a is preferably 75.
In the disclosed embodiment, as shown in fig. 2, the drip irrigation requirements and usage scenario of the integrated drip tube 400, such as considering the support of the branch tube 302 and the space occupied in the plant hole 101, the outer diameter of the drip tube 400 may be selected to be 12-25mm, considering the strength, preferably 20mm, the length 450mm, and the general wall thickness 0.8mm-1.2mm; preferably stainless steel, and secondly galvanized pipe, the use of PVC is not recommended. The end of the dropper 400, which is far away from the branch pipe 302, is closed and sharp, so that the dropper can be conveniently inserted into the hole after being filled with the planting soil 200; the drip holes 401 are arranged along the length direction of the drip tube 400, preferably, the planting soil 200 shown in fig. 2 is not filled too fully, a distance of 20mm-50mm is provided from the outer edge of the plant hole 101, and then at least one drip hole 401 of the drip tube 400 is not covered by the planting soil 200, so that the drip holes 401 are prevented from being blocked.
In the embodiment of the disclosure, as shown in fig. 2-3, a connection bracket 402 is disposed at one end of the dropper 400 near the direction of the branch pipe 302, the connection bracket 402 is provided with two splayed supporting feet 403, one end of the supporting feet 403 far away from the dropper 400 is provided with a pin 404, and the pin 404 is parallel to the dropper 400 and extends towards the direction far away from the branch pipe 302; the drip tube 400 is disposed to the plant hole 101 in such a manner that both the pins 404 and the front end of the drip tube 400 are inserted into the planting soil 200. The drip tube 400 is positioned above the plant hole 101 and then two pins 404 are positioned on both sides of the lower side of the plant hole 101. Further, one end of the dropper 400, which is close to the direction of the branch pipe 302, is provided with an upward bent connecting part 405, the end part of the connecting part 405 is provided with a connecting flange 406, a pressing plate 408 is arranged above the connecting flange 406, one side of the pressing plate 408 is hinged with the connecting flange 406, and the other side of the pressing plate 408 is detachably connected with the connecting flange 406; the branch pipe 302 is disposed between the connection flange 406 and the pressing plate 408, and the branch pipe 302 is provided with the water outlet 303 opposite to the connection portion 405.
The branch pipes 302 are supported by the droppers 400, so that the laying problem of the water supply system 300 is solved, as shown in fig. 1, the main pipe 301 of the water supply system 300 is laid in the intercepting ditch 102, the branch pipes 302 are correspondingly laid on the upper sides of the plant holes 101 to extend along the arrangement direction of the plant holes 101, and the branch pipes 302 are supported and fixed by the connection of the droppers 400. Wherein, the water outlet on the branch pipe 302 can be purposefully drilled according to the position of the dropper 400 during laying. The two pins 404 and the drip tube 400 form a plurality of supporting points in the planting soil 200, and the connecting part 405 is not easy to deflect. The rhizome 501 of the plant layer 500 is preferably pressed down to a position between the two pins 404 near the outer edge of the plant hole 101.
In the embodiment of the disclosure, a gasket 410 is disposed between the connection flange 406 and the branch pipe 302, the gasket 410 is provided with a hollowed-out through hole 411, and the water outlet 303, the through hole 411 and the connection portion 405 are communicated. The connection between the connection 405 and the manifold 302 is sealed by the elasticity of the gasket 410.
In the embodiment of the disclosure, in order to facilitate installation and make construction more convenient, a U-shaped notch 407 is provided on the connecting flange 406, a through hole 409 is provided on the pressing plate 408, a screw 412 is provided in the through hole 409, a small end of the screw 412 is inserted into the U-shaped notch 407 after passing through the through hole 409, and a nut 413 is provided on one side of the U-shaped notch 407 away from the direction of the pressing plate 408 and in threaded engagement with the screw 412.
The green planting structure of the rock side slope 100 utilizes the plant holes 101 to dispersedly contain the planting soil 200, and the plant layer 500 can cover the plant holes 101, so that the situation that the covering soil is not easy to be reserved under the flushing of rainwater for planting plants by adopting the plant grooves of the catwalk 103 can be avoided; the situation that sprayed soil is easy to fall off in a spray seeding mode can be avoided. Because the drip tube 400 can water the planting soil 200 in the plant holes 101 one by one, maintain the water required by the growth of the plant layer 500 and maintain the soil humidity requirement, the defect that the water for the growth of the plants is difficult to be kept under the condition of blowing and insolating by the soil on the catwalk 103 by adopting the catwalk 103 plant groove soil covering is solved, and the problem that the general spray irrigation means can not provide irrigation water into the plant holes 101 is avoided, and the implanted plants are irrigated when necessary, so that the survival rate of the implanted plants is improved.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (10)

1. A rock slope green planting structure, comprising:
the plant holes extend inwards from the slope surface of the rock slope, and the slope surface of the rock slope is provided with a plurality of plant holes;
planting soil filled in each plant hole;
a water supply system, a branch pipe of the water supply system passing through the plant hole;
the drip tube is provided with a plurality of drip holes, each plant hole is internally provided with one drip tube, one end of each drip tube is inserted into the planting soil, and the other end of each drip tube is communicated with the branch tube;
the plant layer is paved on the slope surface of the rock slope, and the rootstock of the plant layer extends towards the plant hole and is planted in the planting soil.
2. The rock slope green planting structure of claim 1, wherein the plant holes have a hole depth of 700-1000mm; the transverse spacing and the longitudinal spacing between the plant holes are 800-1200mm.
3. The rock slope green planting structure of claim 2, wherein the plant holes have a hole depth of 800mm, and the lateral spacing and the longitudinal spacing between different plant holes are each 1000mm.
4. The rock slope greening structure according to claim 1, wherein an included angle a is formed between the depth direction of the plant hole and the slope surface of the rock slope, and the included angle a is 45 ° -90 °.
5. The rock slope green plant structure of claim 4, wherein the included angle a has a degree of 75 °.
6. The rock slope green-planting structure according to claim 1 or 2, wherein the dropper has an outer diameter of 20mm and a length of 450mm; one end of the dropper, which is far away from the branch pipe, is closed and sharp; the drip holes are arranged along the length direction of the dropper.
7. The rock slope green planting structure according to claim 1, wherein one end of the drip tube, which is close to the direction of the branch tube, is provided with a connecting bracket, the connecting bracket is provided with two splayed supporting feet, one end of the supporting feet, which is far away from the direction of the drip tube, is provided with a pin, and the pin is parallel to the drip tube and extends towards the direction far away from the branch tube;
the pins are inserted into the planting soil.
8. The rock slope green planting structure according to any one of claims 1 or 7, wherein one end of the dropper, which is close to the direction of the branch pipe, is provided with an upwardly bent connecting portion, the end of the connecting portion is provided with a connecting flange, a pressing plate is arranged above the connecting flange, one side of the pressing plate is hinged with the connecting flange, and the other side of the pressing plate is detachably connected with the connecting flange;
the branch pipe is arranged between the connecting flange and the pressing plate, and the branch pipe is provided with a water outlet hole opposite to the connecting part.
9. The rock slope green planting structure of claim 8, wherein a gasket is arranged between the connecting flange and the branch pipe, the gasket is provided with hollowed-out perforations, and the water outlet, the perforations and the connecting part are communicated.
10. The rock slope green planting structure according to claim 8, wherein a U-shaped notch is formed in the connecting flange, a through hole is formed in the pressing plate, a screw is arranged in the through hole, a small end of the screw is inserted into the U-shaped notch after passing through the through hole, and a nut is arranged on one side, away from the direction of the pressing plate, of the U-shaped notch to be in threaded fit with the screw.
CN202321954736.3U 2023-07-24 2023-07-24 Rock slope green planting structure Active CN220383696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321954736.3U CN220383696U (en) 2023-07-24 2023-07-24 Rock slope green planting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321954736.3U CN220383696U (en) 2023-07-24 2023-07-24 Rock slope green planting structure

Publications (1)

Publication Number Publication Date
CN220383696U true CN220383696U (en) 2024-01-26

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ID=89614969

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CN202321954736.3U Active CN220383696U (en) 2023-07-24 2023-07-24 Rock slope green planting structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118500342A (en) * 2024-07-17 2024-08-16 贵州省水利水电勘测设计研究院有限公司 Slope deformation monitoring method and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118500342A (en) * 2024-07-17 2024-08-16 贵州省水利水电勘测设计研究院有限公司 Slope deformation monitoring method and system

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