CN212801575U - Ecological bag slope protection system - Google Patents
Ecological bag slope protection system Download PDFInfo
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- CN212801575U CN212801575U CN202021030889.5U CN202021030889U CN212801575U CN 212801575 U CN212801575 U CN 212801575U CN 202021030889 U CN202021030889 U CN 202021030889U CN 212801575 U CN212801575 U CN 212801575U
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Abstract
The utility model discloses an ecological bag bank protection system, include: the method comprises the following steps of paving a concrete bag layer along the slope surface of a slope, wherein the concrete bag layer is composed of a plurality of concrete bags filled with concrete, and the concrete bags are in a # -shape on the slope surface of the slope; a fixing net is fixedly arranged outside the concrete bag layer, four corners of the concrete bag are fixed with the fixing net, and the fixing net is fixed on a slope surface through rivets; a plurality of ecological bags are stacked on the slope surface of the outer edge slope of the fixed net in a staggered manner; one layer of drainage frame is arranged between two adjacent layers of ecological bags in a cushioning mode, and the edges of the multiple layers of drainage frame layers are communicated through water guide pipes. The utility model discloses its simple structure, construction convenience had both had traditional concrete slope body's impact resistance, also can play pleasing to the eye and richen ecological effect, and this ecological bank protection system's vegetation ability is rapid simultaneously, and construction time is short with the onset time, can more quick use of coming into service, and firm soil is prevent wind.
Description
Technical Field
The utility model relates to an ecological bank protection technical field. More specifically, the utility model relates to an ecological bag bank protection system.
Background
The existing ecological bag slope protection system is characterized in that a plurality of ecological bags filled with plant growth substrates are stacked on a slope, an environment beneficial to plant growth is formed, when plants are luxuriant, a soil-fixing slope protection effect is achieved, compared with the existing rigid concrete slope, the ecological bag slope protection system utilizes plant growth to achieve attractive and ecological effects, and meanwhile has the advantage of impact resistance of the concrete slope.
Disclosure of Invention
An object of the utility model is to solve at least above-mentioned problem to an ecological bag bank protection system is provided, its simple structure, construction convenience had both had traditional concrete slope body's impact resistance, also can play pleasing to the eye and richen ecological effect, and this ecological bank protection system's vegetation ability is rapid simultaneously, and the engineering time is short with the time of onset, can more quick use of coming into service, and firm soil is prevent wind.
In order to achieve these objects and other advantages in accordance with the present invention, there is provided an ecological bag slope protection system, comprising:
the concrete bag layer, the fixed net and the ecological bag layer are laid along the slope surface of the slope to be constructed; the concrete bag layer is composed of a plurality of concrete bags filled with concrete, and the concrete bags are in a groined shape on the slope surface of the slope; four corners of the concrete bag are fixed with the fixed net, and the fixed net is fixed on a slope surface through an anchor; the ecological bag layer is formed by a plurality of ecological bags which are stacked along the slope of the outer side surface of the fixing net in a staggered manner; fill up between the adjacent two-layer ecological bag and be equipped with the hollow drainage frame of one deck, the length of drainage frame is 1.5 times of the length of ecological bag, the last top surface of drainage frame is upwards protruding to become a plurality of sharp-pointed archs, protruding with the hollow inner chamber intercommunication of drainage frame, bellied top is equipped with a plurality of holes that leak, and the side border of each layer of drainage frame is equipped with the outlet, and the outlet of each drainage frame is passed through communicating pipe and is connected, and the outlet and a aqueduct intercommunication of the drainage frame of border, the delivery end intercommunication drainage canal of aqueduct.
Preferably, a plurality of diversion trenches are arranged on the lower bottom surface in the drainage rack, and the diversion trenches face the drainage port.
Preferably, the slope bottom surface of the slope is paved with anti-filtration geotextile.
Preferably, the fixing belts are arranged on a pair of side edges of the ecological bags, the fixing belts are provided with fixing holes, and the fixing belts between the ecological bags on the same layer are connected by adopting fixing ropes to penetrate through the fixing holes.
Preferably, a plurality of upright posts are arranged in the hollow cavity of the drainage rack, and the upright posts are fixedly connected with the upper top surface and the lower bottom surface of the hollow cavity of the drainage rack.
The utility model discloses at least, include following beneficial effect:
firstly, the utility model discloses a set up concrete layer and fixed network layer on the slope body surface, effectively increase the shock resistance intensity of the slope body, combine together traditional rigid concrete slope body and ecological bag slope body, adopt the mode of back packing concrete, make the fixed network have stronger shock-resistant prestressing force, lay into the concrete bag simultaneously and also can increase the area of contact of ecological bag and fixed network, increase the frictional force of ecological bag and fixed network, prevent that the slope body that the ecological bag piles up from falling apart;
secondly, a drainage frame layer is arranged between the adjacent ecological bag layers, so that redundant water in the ecological bags can be drained in time in rainy days, and the loss rate of inorganic salt and other growth matrixes in the ecological bags is reduced;
the third, design into the drainage frame that upper portion is equipped with the cavity arch, the lower part is equipped with solid bellied structure, sets up the fixed band at the border of ecological bag, establishes ties ecological bag through fixed rope and becomes the piece for pile of ecological bag establishes more firmly.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the ecological bag lake system according to one of the technical solutions of the present invention after the completion of laying;
fig. 2 is a schematic view of a laying structure of the ecological bag and the drainage rack according to one of the technical solutions of the present invention;
fig. 3 is a schematic structural view of the ecological bag according to one of the technical solutions of the present invention;
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
< example 1>
An ecological bag bank protection system, as shown in the attached figure 1 ~ 3 of description, includes:
3 layers of concrete bags laid along the slope surface of the slope 1, 4 layers of fixing nets and 5 layers of ecological bags, wherein the fixing nets cover the 3 layers of concrete bags;
the concrete bag 3 layer is composed of a plurality of concrete bags 3 filled with concrete, the concrete bags are arranged on the slope surface of the slope 1 in a groined shape, the fixing net 4 is made of stainless steel fixing net 4, the aperture is selected to be 8 meshes, the fixing net 4 is covered on the outer layer of the concrete bag 3 layer, and the fixing net 4 is fixed and compacted by the anchor 2 for construction at the position where the fixing net 4 is directly contacted with the slope surface;
a fixing net 4 is fixedly arranged outside the concrete bag layer, four corners of the concrete bag 3 are fixed with the fixing net 4, and the fixing net 4 is fixed on the surface of the slope 1 through an anchor 2; the concrete bag 3 layer is a plurality of empty bags laid firstly, the concrete bag 3 is wound on the fixed net 4 by stainless steel wires, after the fixed net 4 and the slope are fixed tightly by the anchor 2, the concrete bag 3 is filled with concrete until the fixed net 4 is tightened;
the outer surface of the fixed net 4 is stacked with a plurality of ecological bags 5 along the slope surface of the slope 1 in a staggered way, the ecological bags 5 at the bottommost part are stacked upwards from the bottom, and slope protection presser feet are arranged outside the ecological bags 5 at the bottommost part; a layer of drainage frame 6 is arranged between every two adjacent layers of ecological bags 5; the drainage rack 6 is a hollow cavity, an upright post is arranged in the hollow cavity to support the drainage rack 6 and prevent blocking drainage, the upper top surface outside the drainage rack 6 is provided with a plurality of sharp hollow bulges 601, the bulges are communicated with the hollow cavity of the drainage rack 6, the upper part of the bulges is provided with an opening and pricks into the ecological bag 5, the lower bottom surface of the drainage rack 6 is provided with a drainage port through the position close to the edge, the drainage ports of the drainage racks 6 on the layers of the drainage racks 6 are communicated with a water guide pipe, and the water outlet end of the water guide pipe extends to a drainage channel to play a drainage effect;
fixing belts are arranged on a pair of side edges of the ecological bags 5, fixing holes 501 are formed in the fixing belts, the fixing belts between the ecological bags 5 on the same layer are connected through fixing ropes, and the fixing ropes are corrosion-resistant steel wire ropes;
the ecological substrate material filled in the ecological bag 5 comprises: 45 parts of gravel with the grain diameter larger than 2mm, 10 parts of zeolite, 10 parts of micro-storage fermentation excess material, 3 parts of calcium carbonate and 3 parts of nitrogen-phosphorus-potassium organic fertilizer, wherein the micro-storage fermentation excess material can be the excess material of straw micro-storage and is obtained by micro-storage fermentation of a benefit-rich straw decomposing strain;
the pile filling method of the ecological bag 5 slope protection system comprises the following steps:
s1, removing barks, tree roots, garbage and weeds on the surface of the slope 1, and keeping the slope surface smooth;
s2, laying reverse filtering geotextile 7 with the height of 1-1.5 m at the bottom of the slope 1 surface, fixing the geotextile by using an anchor 2, tying four corners of a plurality of empty concrete bags 3 on a fixing net 4, arranging the concrete bags 3 into a # -shape, anchoring the fixing net 4 and the slope 1 surface, filling concrete into the concrete bags 3, supporting the fixing net 4 tightly, and curing the concrete of the concrete bags 3 for 3-7 days;
s3, weighing 45 parts of gravel with the particle size of more than 2mm, 10 parts of zeolite, 10 parts of micro-storage fermentation excess material, 3 parts of calcium carbonate and 3 parts of nitrogen-phosphorus-potassium organic fertilizer; uniformly mixing and stirring, filling the mixture into ecological bags 5, sealing the mixture by using a small sealing machine, arranging the ecological bags 5 in an overlapped mode, arranging a layer of drainage frame 6 between two adjacent layers of ecological bags 5, communicating the drainage frame 6 layers of each layer by using a water guide pipe after all the ecological bags 5 are laid, and communicating the lower ends of the water guide pipes with a drainage channel;
s4, laying a layer of anti-filtration geotextile 7 on the water guide pipe, laying a layer of gravel, covering turf on the surface of the gravel, and finishing the slope surface of the slope 1.
< example 2>
An ecological bag bank protection system, as shown in the attached figure 1 ~ 3 of description, includes:
3 layers of concrete bags laid along the slope surface of the slope 1, 4 layers of fixing nets and 5 layers of ecological bags, wherein the fixing nets cover the 3 layers of concrete bags;
the concrete bag 3 layer is composed of a plurality of concrete bags 3 filled with concrete, the concrete bags are arranged on the slope surface of the slope 1 in a groined shape, the fixing net 4 is made of stainless steel fixing net 4, the aperture is selected to be 10 meshes, the fixing net 4 is covered on the outer layer of the concrete bag 3 layer, and the fixing net 4 is fixed and compacted by the anchor 2 for construction at the position where the fixing net 4 is directly contacted with the slope surface;
a fixing net 4 is fixedly arranged outside the concrete bag layer, four corners of the concrete bag 3 are fixed with the fixing net 4, and the fixing net 4 is fixed on the surface of the slope 1 through an anchor 2; the concrete bag 3 layer is a plurality of empty bags laid firstly, the concrete bag 3 is wound on the fixed net 4 by stainless steel wires, after the fixed net 4 and the slope are fixed tightly by the anchor 2, the concrete bag 3 is filled with concrete until the fixed net 4 is tightened;
the outer surface of the fixed net 4 is stacked with a plurality of ecological bags 5 along the slope surface of the slope 1 in a staggered way, the ecological bags 5 at the bottommost part are stacked upwards from the bottom, and slope protection presser feet are arranged outside the ecological bags 5 at the bottommost part; a layer of drainage frame 6 is arranged between every two adjacent layers of ecological bags 5; the drainage rack 6 is a hollow cavity, an upright post is arranged in the hollow cavity to support the drainage rack 6 and prevent blocking drainage, the upper top surface outside the drainage rack 6 is provided with a plurality of sharp hollow bulges 601, the bulges are communicated with the hollow cavity of the drainage rack 6, the upper part of the bulges is provided with an opening and pricks into the ecological bag 5, the lower bottom surface of the drainage rack 6 is provided with a drainage port through the position close to the edge, the drainage ports of the drainage racks 6 on the layers of the drainage racks 6 are communicated with a water guide pipe, and the water outlet end of the water guide pipe extends to a drainage channel to play a drainage effect;
the length of drainage frame 6 is 1.5 times of ecological bag 5's length, outside top surface is equipped with a plurality of sharp-pointed cavity archs 601 on it, the outer bottom surface down of drainage frame 6 is equipped with solid arch 602, bottom surface border link up is equipped with the outlet under the drainage frame 6, connect the mouth of a river through communicating pipe between two rows of adjacent drainage frames 6, lower bottom surface in the drainage frame 6 is equipped with a plurality of guiding gutters, the orientation of guiding gutter is towards the outlet, the outlet and the aqueduct intercommunication of the drainage frame 6 at most border, the play water end of aqueduct extends in the canal, the drainage system of whole ecological bag 5 bank protection system links into a whole drainage promptly, can also play the effect of fixed ecological bag 5 simultaneously.
Fixing belts are arranged on a pair of side edges of the ecological bags 5, fixing holes 501 are formed in the fixing belts, and the fixing belts between the ecological bags 5 on the same layer are connected through fixing ropes.
The ecological substrate material filled in the ecological bag 5 comprises the following components in parts by weight: 48 parts of gravel with the grain diameter of more than 2mm in the ecological bag 5, 13 parts of zeolite, 12 parts of micro-storage fermentation excess material, 4 parts of calcium carbonate and 4 parts of nitrogen-phosphorus-potassium organic fertilizer.
A pile filling method of an ecological bag 5 slope protection system comprises the following steps:
s1, removing barks, tree roots, garbage and weeds on the surface of the slope 1, and keeping the slope surface smooth;
s2, laying reverse filtering geotextile 7 with the height of 1-1.5 m at the bottom of the slope 1 surface, fixing the geotextile by using an anchor 2, tying four corners of a plurality of empty concrete bags 3 on a fixing net 4, arranging the concrete bags 3 into a # -shape, anchoring the fixing net 4 and the slope 1 surface, filling concrete into the concrete bags 3, supporting the fixing net 4 tightly, and curing the concrete of the concrete bags 3 for 3-7 days;
s3, mixing 48 parts by weight of gravel with the particle size of more than 2mm, 13 parts by weight of zeolite, 12 parts by weight of micro-storage fermentation excess material, 4 parts by weight of calcium carbonate and 4 parts by weight of nitrogen-phosphorus-potassium organic fertilizer; mixing, stirring, filling into ecological bags 5, sealing, and connecting ecological bags 5 of the same layer in series end to end; the ecological bags 5 are arranged in an overlapped mode, a layer of drainage frame 6 is arranged between two adjacent layers of ecological bags 5, when all the ecological bags 5 are laid, the drainage frames 6 of each layer are communicated through water guide pipes, and the lower ends of the water guide pipes are communicated with a drainage channel;
s4, laying a layer of anti-filtration geotextile 7 on the water guide pipe, laying a layer of gravel, covering turf on the surface of the gravel, and finishing the slope surface of the slope 1.
< example 3>
An ecological bag bank protection system, as shown in the attached figure 1 ~ 3 of description, includes:
3 layers of concrete bags laid along the slope surface of the slope 1, 4 layers of fixing nets and 5 layers of ecological bags, wherein the fixing nets cover the 3 layers of concrete bags;
the concrete bag 3 layer is composed of a plurality of concrete bags 3 filled with concrete, the concrete bags are arranged on the slope surface of the slope 1 in a groined shape, the fixing net 4 is made of stainless steel fixing net 4, the aperture is selected to be 10 meshes, the fixing net 4 is covered on the outer layer of the concrete bag 3 layer, and the fixing net 4 is fixed and compacted by the anchor 2 for construction at the position where the fixing net 4 is directly contacted with the slope surface;
a fixing net 4 is fixedly arranged outside the concrete bag layer, four corners of the concrete bag 3 are fixed with the fixing net 4, and the fixing net 4 is fixed on the surface of the slope 1 through an anchor 2; the concrete bag 3 layer is a plurality of empty bags laid firstly, the concrete bag 3 is wound on the fixed net 4 by stainless steel wires, after the fixed net 4 and the slope are fixed tightly by the anchor 2, the concrete bag 3 is filled with concrete until the fixed net 4 is tightened;
the outer surface of the fixed net 4 is stacked with a plurality of ecological bags 5 along the slope surface of the slope 1 in a staggered way, the ecological bags 5 at the bottommost part are stacked upwards from the bottom, and slope protection presser feet are arranged outside the ecological bags 5 at the bottommost part; a layer of drainage frame 6 is arranged between every two adjacent layers of ecological bags 5; the drainage rack 6 is a hollow cavity, an upright post is arranged in the hollow cavity to support the drainage rack 6 and prevent blocking drainage, the upper top surface outside the drainage rack 6 is provided with a plurality of sharp hollow bulges 601, the bulges are communicated with the hollow cavity of the drainage rack 6, the upper part of the bulges is provided with an opening and pricks into the ecological bag 5, the lower bottom surface of the drainage rack 6 is provided with a drainage port through the position close to the edge, the drainage ports of the drainage racks 6 on the layers of the drainage racks 6 are communicated with a water guide pipe, and the water outlet end of the water guide pipe extends to a drainage channel to play a drainage effect;
the length of drainage frame 6 is 1.5 times of ecological bag 5's length, outside top surface is equipped with a plurality of sharp-pointed cavity archs 601 on it, the outer bottom surface down of drainage frame 6 is equipped with solid arch 602, bottom surface border link up is equipped with the outlet under the drainage frame 6, connect the mouth of a river through communicating pipe between two rows of adjacent drainage frames 6, lower bottom surface in the drainage frame 6 is equipped with a plurality of guiding gutters, the orientation of guiding gutter is towards the outlet, the outlet and the aqueduct intercommunication of the drainage frame 6 at most border, the play water end of aqueduct extends in the canal, the drainage system of whole ecological bag 5 bank protection system links into a whole drainage promptly, can also play the effect of fixed ecological bag 5 simultaneously.
Fixing belts are arranged on a pair of side edges of the ecological bags 5, fixing holes 501 are formed in the fixing belts, and the fixing belts between the ecological bags 5 on the same layer are connected through fixing ropes.
The reverse filter geotextile 7 is laid on the slope bottom surface of the slope 1, so that water outside the slope can be effectively prevented from accumulating nearby the ecological bag 5, and the service life of the bottom ecological bag 5 is prolonged.
The fixing belts are arranged on a pair of side edges of the ecological bags 5, the fixing belts are provided with fixing holes 501, the fixing belts between the ecological bags 5 on the same layer are connected through fixing ropes, and the fixing ropes are steel wire ropes.
The ecological substrate material filled in the ecological bag 5 comprises the following components in parts by weight: 50 parts of gravel with the grain diameter of more than 2mm in the ecological bag 5, 15 parts of zeolite, 15 parts of micro-storage fermentation excess material, 5 parts of calcium carbonate and 5 parts of nitrogen-phosphorus-potassium organic fertilizer.
The pile filling method of the ecological bag 5 slope protection system comprises the following steps:
s1, removing barks, tree roots, garbage and weeds on the surface of the slope 1, and keeping the slope surface smooth;
s2, laying reverse filtering geotextile 7 with the height of 1-1.5 m at the bottom of the slope 1 surface, fixing the geotextile by using an anchor 2, tying four corners of a plurality of empty concrete bags 3 on a fixing net 4, arranging the concrete bags 3 into a # -shape, anchoring the fixing net 4 and the slope 1 surface, filling concrete into the concrete bags 3, supporting the fixing net 4 tightly, and curing the concrete of the concrete bags 3 for 3-7 days;
s3, weighing 45-50 parts of gravel with the particle size larger than 2mm, 10-15 parts of zeolite, 10-15 parts of micro-storage fermentation excess material, 3-5 parts of calcium carbonate and 3-5 parts of nitrogen-phosphorus-potassium organic fertilizer; mixing, stirring, filling into ecological bags 5, sealing, and connecting ecological bags 5 of the same layer in series end to end; the ecological bags 5 are arranged in an overlapped mode, a layer of drainage frame 6 is arranged between two adjacent layers of ecological bags 5, when all the ecological bags 5 are laid, the drainage frames 6 of each layer are communicated through water guide pipes, and the lower ends of the water guide pipes are communicated with a drainage channel;
s4, laying a layer of anti-filtration geotextile 7 on the water guide pipe, laying a layer of gravel, covering turf on the surface of the gravel, and finishing the slope surface of the slope 1.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (5)
1. Ecological bag bank protection system, its characterized in that includes: the concrete bag layer, the fixed net and the ecological bag layer are laid along the slope surface of the slope to be constructed; the concrete bag layer is composed of a plurality of concrete bags filled with concrete, and the concrete bags are in a groined shape on the slope surface of the slope; four corners of the concrete bag are fixed with the fixed net, and the fixed net is fixed on a slope surface through an anchor; the ecological bag layer is formed by a plurality of ecological bags which are stacked along the slope of the outer side surface of the fixing net in a staggered manner; fill up between the adjacent two-layer ecological bag and be equipped with the hollow drainage frame of one deck, the length of drainage frame is 1.5 times of the length of ecological bag, the last top surface of drainage frame is upwards protruding to become a plurality of sharp-pointed archs, protruding with the hollow inner chamber intercommunication of drainage frame, bellied top is equipped with a plurality of holes that leak, and the side border of each layer of drainage frame is equipped with the outlet, and the outlet of each drainage frame is passed through communicating pipe and is connected, and the outlet and a aqueduct intercommunication of the drainage frame of border, the delivery end intercommunication drainage canal of aqueduct.
2. The ecological bag slope protection system as claimed in claim 1, wherein a plurality of diversion trenches are formed in the lower bottom surface of the drainage frame, and the diversion trenches face the drainage port.
3. The ecological bag slope protection system of claim 1, wherein the slope bottom surface of the slope is paved with anti-filtration geotextile.
4. The ecological bag slope protection system of claim 1, wherein a pair of side edges of the ecological bag are provided with fixing belts, the fixing belts are provided with fixing holes, and the fixing belts between the ecological bags on the same layer are connected by fixing ropes passing through the fixing holes.
5. The ecological bag slope protection system of claim 1, wherein a plurality of columns are arranged in the hollow cavity of the drainage rack, and the columns are fixedly connected with the upper top surface and the lower bottom surface of the hollow cavity of the drainage rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030889.5U CN212801575U (en) | 2020-06-08 | 2020-06-08 | Ecological bag slope protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030889.5U CN212801575U (en) | 2020-06-08 | 2020-06-08 | Ecological bag slope protection system |
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| CN212801575U true CN212801575U (en) | 2021-03-26 |
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| CN202021030889.5U Expired - Fee Related CN212801575U (en) | 2020-06-08 | 2020-06-08 | Ecological bag slope protection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892686A (en) * | 2022-05-05 | 2022-08-12 | 江阴久盛市政工程有限公司 | Slope anchoring device for municipal works |
-
2020
- 2020-06-08 CN CN202021030889.5U patent/CN212801575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892686A (en) * | 2022-05-05 | 2022-08-12 | 江阴久盛市政工程有限公司 | Slope anchoring device for municipal works |
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Granted publication date: 20210326 |