CN216920193U - Ecological bank protection of hydraulic engineering - Google Patents
Ecological bank protection of hydraulic engineering Download PDFInfo
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- CN216920193U CN216920193U CN202220653085.3U CN202220653085U CN216920193U CN 216920193 U CN216920193 U CN 216920193U CN 202220653085 U CN202220653085 U CN 202220653085U CN 216920193 U CN216920193 U CN 216920193U
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Abstract
The utility model discloses a hydraulic engineering ecological slope protection, which comprises a soil foundation, wherein a lower soil layer is arranged on one side of the top end of the soil foundation, an upper soil layer is arranged on the top end of the lower soil layer, a prefabricated block tooth wall is arranged on one side of the top end of the soil foundation, a reinforced concrete bearing platform is arranged on the upper surface of the prefabricated block tooth wall, dry masonry stones are stacked on the top end of the reinforced concrete bearing platform, a concrete pouring layer is arranged on the top end of the dry masonry stones, a stone ballast backfill layer is filled in vacant areas between the lower soil layer and the dry masonry stones, and a broken stone cushion layer and a concrete prefabricated frame are respectively arranged on two sides of the top end of the stone ballast backfill layer.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to an ecological slope protection for hydraulic engineering.
Background
Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reaches the earth's surface water and the groundwater of harmfulness removal benefit purpose and the engineering of building, through hydraulic engineering control rivers, prevents the flood disaster to adjust and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, wherein the hydraulic engineering bank protection includes vegetation bank protection, riprap bank protection and concrete bank protection, wherein vegetation bank protection is ecological bank protection, mainly realizes the bank protection purpose through planting technique.
The current ecological slope protection, as described in the patent of publication No. CN110939103B, includes a fixed base layer, an upper and lower pouring layer, a reinforcing layer and a three-dimensional net pad which are laid in sequence from bottom to top; the upper pouring layer and the lower pouring layer comprise substrates, first steel sheet piles, fixed base layer containing grooves, pouring cavities and isolating net plates, foam concrete is poured into the pouring cavities through pouring openings, the foam concrete can be distributed vertically after entering the pouring cavities, the foam concrete permeates into the fixed base layers and the particle reinforcing layers respectively, and meanwhile the three-dimensional net cushions are covered and fixed.
Aiming at the related technologies, the inventor thinks that the ecological slope protection is more complicated in the construction process, is difficult to build quickly, can be formed only by pouring a large amount of concrete, and has relatively high construction cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic engineering ecological slope protection, aiming at solving the problems of low construction efficiency and high construction cost of ecological slope protection.
The utility model provides a hydraulic engineering ecological slope protection, which adopts the following technical scheme;
the utility model provides a hydraulic engineering ecological slope protection, which comprises a soil foundation, wherein a lower soil layer is arranged on one side of the top end of the soil foundation, and the top end of the lower soil layer is provided with an upper soil layer, one side of the top end of the soil foundation is provided with a prefabricated block tooth wall, and the upper surface of the prefabricated block tooth wall extends to one side of the downward soil layer to form a reinforced concrete bearing platform, the top end of the reinforced concrete bearing platform is piled with dry building blocks, and the top end of the dry masonry block stone is provided with a concrete pouring layer, a stone ballast backfill layer is filled in a vacant region between the lower soil layer and the dry masonry block stone, the two sides of the top end of the stone ballast backfill layer are respectively provided with a stone ballast cushion layer and a concrete prefabricated sash, the upper surface of the upper soil layer is slidably provided with a plurality of groups of steel plate main bodies, and the center position on the surface of the steel plate main body is provided with a rectangular notch, and the upper surface of the steel plate main body is provided with a metal net.
Adopt above-mentioned technical scheme, form the vacancy position through lower soil layer and dry masonry to fill the ballast backfill layer, under the prerequisite of guaranteeing slope protection structural strength, the cost of construction of greatly reduced bank protection, and the staff of being convenient for carries out the construction operation.
Optionally, the both sides on last dirt bed top all are fixed with the conducting bar, the both sides of steel sheet main part bottom all are fixed with the slide, the inside of slide is provided with the recess, the conducting bar can with slide sliding fit.
Adopt above-mentioned technical scheme, use through the cooperation of slide and slide, help the staff to accomplish the installation work of steel sheet main part fast, promote the operating efficiency of bank protection.
Optionally, both sides of steel sheet main part bottom all are provided with the backplate, the backplate is provided with two sets ofly, two sets ofly the backplate is symmetrical structure about the central point of steel sheet main part.
Adopt above-mentioned technical scheme, improve steel sheet major structure intensity through the backplate, and reduce rivers and to lower loam layer impact volume, reduce earth loss promptly.
Optionally, the turning position department on steel sheet main part top all is fixed with the external screw thread projection, and the external screw thread projection is provided with four groups altogether, the surface of external screw thread projection is hung and is detained rectangular spring, the nut is installed to the top screw thread of external screw thread projection.
Adopt above-mentioned technical scheme, use through the cooperation of external screw thread projection and nut, can accomplish the fixed work of rectangular spring fast to utilize rectangular spring to reduce the disturbance of rivers to the metal mesh.
Optionally, the thickness of the reinforced concrete bearing platform is thirty centimeters.
Optionally, the thickness of the concrete pouring layer is ten centimeters, and the thickness of the gravel cushion layer is seven centimeters.
Adopt above-mentioned technical scheme, improve the structural strength of ecological bank protection through concrete placement layer and reinforced concrete cushion cap for the bank protection bears great water impact.
Optionally, the metal mesh is a stainless steel honeycomb prefabricated mesh.
By adopting the technical scheme, the soil loss is reduced through the metal mesh, the self-restraint force of the soil is enhanced, the service life of the stainless steel honeycomb prefabricated mesh is long, and the structural strength is high.
In summary, the utility model includes at least one of the following advantages:
through the arrangement of the structure with the lower soil layer, the dry masonry and the like which are matched with each other, a vacant region is formed between the lower soil layer and the dry masonry, a concrete pouring layer is arranged at the vacant region, a broken stone cushion layer is laid on the concrete pouring layer, and then vegetation is arranged on the upper soil layer, so that compared with the conventional ecological slope protection structure, the structure cost of the structure mode is greatly reduced;
through the arrangement of the structures which are matched with each other, such as the nut and the external thread convex column, the steel plate main body can be taken out, so that the sliding seat on the back of the steel plate main body is in sliding connection with the guide bar, then the nut and the external thread convex column are used for fixing the strip spring, the strip spring is used for protecting the metal net, the disturbance of water flow to the metal net is reduced, the construction work of the ecological slope protection is completed, and the construction efficiency of the ecological slope protection is improved;
through being provided with the metal mesh, open corresponding breach at the metal mesh, reduce earth loss through the metal mesh promptly, prolong the life of ecological bank protection.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the steel plate body of the present invention;
FIG. 4 is a schematic bottom view of the steel plate body of the present invention;
description of reference numerals: 1. a soil foundation; 2. putting a mud layer; 3. applying a mud layer; 4. a steel plate main body; 401. a guard plate; 5. a strip spring; 6. prefabricating a block tooth wall; 7. a reinforced concrete bearing platform; 8. dry masonry block stones; 9. pouring a concrete layer; 10. a ballast backfill layer; 11. a gravel cushion layer; 12. prefabricating a sash by concrete; 13. conducting bars; 14. a slide base; 15. a groove; 16. an external thread convex column; 17. a nut; 18. a metal mesh.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is described in further detail below with reference to figures 1-4.
The utility model discloses a hydraulic engineering ecological slope protection, and the hydraulic engineering ecological slope protection comprises a soil foundation 1, wherein one side of the top end of the soil foundation 1 is provided with a lower mud layer 2, the top end of the lower mud layer 2 is provided with an upper mud layer 3, two sides of the top end of the upper mud layer 3 are both fixed with guide strips 13, the guide strips 13 can be arranged into two groups, the lower mud layer 2 is a vegetation growing region, one side of the top end of the soil foundation 1 is provided with a prefabricated block tooth wall 6, the upper surface of the prefabricated block tooth wall 6 extends towards one side of the lower mud layer 2 to form a reinforced concrete bearing platform 7, the thickness of the reinforced concrete bearing platform 7 is thirty centimeters, and the structural strength of the ecological slope protection is improved through the prefabricated block tooth wall 6 and the reinforced concrete bearing platform 7.
Referring to fig. 1, dry masonry 8 is piled on the top end of a reinforced concrete bearing platform 7, wherein the manufacturing cost of the dry masonry 8 is low, a concrete pouring layer 9 is arranged on the top end of the dry masonry 8, and meanwhile, a vacant area is formed between a lower soil layer 2 and the dry masonry 8.
Referring to fig. 1, a gap area between a lower soil layer 2 and a dry masonry 8 is filled with a ballast backfill layer 10, during construction, the lower soil layer 2 is opened on a river course soil foundation 1, and then a reinforced concrete bearing platform 7, the dry masonry 8 and a concrete pouring layer 9 are sequentially arranged on the soil foundation 1.
Referring to fig. 1, a gravel cushion layer 11 and a concrete prefabricated sash 12 are respectively arranged on two sides of the top end of the gravel backfill layer 10, wherein the gravel cushion layer 11 and the concrete prefabricated sash 12 can improve the aesthetic measure of the ecological slope protection, the thickness of the concrete pouring layer 9 is ten centimeters, and the thickness of the gravel cushion layer 11 is seven centimeters.
Referring to fig. 1, when the slope protection is constructed, a concrete pouring layer 9 is arranged at a vacant site, a broken stone cushion layer 11 is laid on the concrete pouring layer 9, and then vegetation is planted on the upper surface of an upper soil layer 3, namely, the component work of the ecological slope protection is completed.
Referring to fig. 1 and 2, a plurality of groups of steel plate main bodies 4 are slidably mounted on the upper surface of the upper soil layer 3, and rectangular notches are formed in the center positions of the surfaces of the steel plate main bodies 4, wherein the rectangular notches in the surfaces of the steel plate main bodies 4 are planting areas of vegetation.
Referring to fig. 2, the two sides of the bottom end of the steel plate main body 4 are both fixed with a sliding seat 14, a groove 15 is arranged inside the sliding seat 14, and the guide bar 13 can be in sliding fit with the sliding seat 14, so that the steel plate main body 4 can be taken out, and the sliding seat 14 on the back of the steel plate main body 4 is in sliding connection with the guide bar 13 until the two are completely overlapped.
Referring to fig. 2 and 3, the corner positions on the top end of the steel plate main body 4 are all fixed with external thread convex cylinders 16, the external thread convex cylinders 16 are provided with four groups, the strip springs 5 are hung and buckled on the surfaces of the external thread convex cylinders 16, nuts 17 are installed on the top ends of the external thread convex cylinders 16 in a threaded manner, and the ends of the strip springs 5 are fixed by the nuts 17.
Referring to fig. 3 and 4, the last surface mounting of steel sheet main part 4 has metal mesh 18, accessible strip spring 5 protects metal mesh 18, reduce rivers and to the disturbance of metal mesh 18, wherein, metal mesh 18 is the prefabricated net of stainless steel honeycomb, the prefabricated net of stainless steel honeycomb long service life, structural strength is high, when planting the vegetation on last soil layer 3, can open corresponding breach at metal mesh 18, this breach is the planting area of vegetation, through the self-restraint of 18 reinforcing earth of metal mesh, reduce earth loss, thereby the life of extension ecological bank protection.
Referring to fig. 2 and 3, the staff can be affiliated to both ends of rectangular spring 5 on the external screw thread projection 16 that corresponds to utilize nut 17 fixed rectangular spring 5 and external screw thread projection 16, accomplish the on-the-spot preparation work of ecological bank protection promptly, can accomplish the structure work of ecological bank protection fast, improve the efficiency of construction of bank protection.
Referring to fig. 2 and 4, the two sides of the bottom end of the steel plate main body 4 are provided with two sets of protection plates 401, and the two sets of protection plates 401 are symmetrical about the central point of the steel plate main body 4, wherein the protection plates 401 can improve the structural strength of the steel plate main body 4, and reduce the impact of water flow on the soil layer 2, i.e. reduce the loss of soil.
The implementation principle of the hydraulic engineering ecological slope protection is as follows: firstly, a lower soil layer 2 is formed on a river soil foundation 1, then a reinforced concrete bearing platform 7, a dry masonry block 8 and a concrete pouring layer 9 are sequentially arranged on the soil foundation 1, a vacant position is formed between the lower soil layer 2 and the dry masonry block 8 at the moment, the concrete pouring layer 9 is arranged at the vacant position, a gravel cushion layer 11 is laid on the concrete pouring layer 9, vegetation is planted on the upper surface of the upper soil layer 3, a rectangular notch on the surface of a steel plate main body 4 is a planting area of the vegetation, and then component work of the ecological slope protection is completed, compared with the traditional ecological slope protection structure, the construction cost of the structure mode is greatly reduced, when the steel plate main body 4 is installed, a worker can take out the steel plate main body 4 to enable a slide seat 14 on the back of the steel plate main body 4 to be in sliding connection with a guide bar 13 until the slide seat and the guide bar 13 are completely coincided, and then two end parts of a strip spring 5 are hung on corresponding external thread convex columns 16, the long-strip spring 5 and the external thread convex column 16 are fixed by the nut 17, so that the on-site preparation work of the ecological slope protection is completed, the construction work of the ecological slope protection can be completed quickly, and the construction efficiency is high;
protect metal mesh 18 through rectangular spring 5, and can open corresponding breach in metal mesh 18 when planting the vegetation on last soil layer 3, reduce earth loss through metal mesh 18 promptly, prolong the life of ecological bank protection.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides an ecological bank protection of hydraulic engineering, includes soil foundation (1), its characterized in that: a lower soil layer (2) is arranged on one side of the top end of the soil foundation (1), an upper soil layer (3) is arranged on the top end of the lower soil layer (2), a prefabricated block tooth wall (6) is arranged on one side of the top end of the soil foundation (1), a reinforced concrete bearing platform (7) extends from the upper surface of the prefabricated block tooth wall (6) to one side of the lower soil layer (2), dry masonry blocks (8) are stacked on the top end of the reinforced concrete bearing platform (7), a concrete pouring layer (9) is arranged on the top end of each dry masonry block (8), a stone ballast backfill layer (10) is filled in a gap area between the lower soil layer (2) and the dry masonry blocks (8), a broken stone cushion layer (11) and a concrete prefabricated frame (12) are respectively arranged on two sides of the top end of the stone ballast backfill layer (10), and a plurality of steel plate main bodies (4) are slidably mounted on the upper surface of the upper soil layer (3), and a rectangular notch is formed in the center of the surface of the steel plate main body (4), and a metal net (18) is mounted on the upper surface of the steel plate main body (4).
2. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: go up the both sides on loam layer (3) top and all be fixed with conducting bar (13), both sides of steel sheet main part (4) bottom all are fixed with slide (14), the inside of slide (14) is provided with recess (15), conducting bar (13) can with slide (14) sliding fit.
3. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: both sides of steel sheet main part (4) bottom all are provided with backplate (401), backplate (401) are provided with two sets ofly, and are two sets of backplate (401) are symmetrical structure about the central point of steel sheet main part (4).
4. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: the corner position department on steel sheet main part (4) top all is fixed with external screw thread projection (16), and external screw thread projection (16) are provided with four groups altogether, rectangular spring (5) have been detained to the surface string of external screw thread projection (16), nut (17) are installed to the top screw thread of external screw thread projection (16).
5. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: the thickness of the reinforced concrete bearing platform (7) is thirty centimeters.
6. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: the thickness of the concrete pouring layer (9) is ten centimeters, and the thickness of the gravel cushion layer (11) is seven centimeters.
7. The ecological bank protection of hydraulic engineering of claim 1, characterized in that: the metal net (18) is a stainless steel honeycomb prefabricated net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220653085.3U CN216920193U (en) | 2022-03-24 | 2022-03-24 | Ecological bank protection of hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220653085.3U CN216920193U (en) | 2022-03-24 | 2022-03-24 | Ecological bank protection of hydraulic engineering |
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| CN216920193U true CN216920193U (en) | 2022-07-08 |
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| CN202220653085.3U Active CN216920193U (en) | 2022-03-24 | 2022-03-24 | Ecological bank protection of hydraulic engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239530A (en) * | 2015-10-29 | 2016-01-13 | 上海市政工程设计研究总院（集团）有限公司 | Externally bonded landscape flood prevention wall structure |
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2022
- 2022-03-24 CN CN202220653085.3U patent/CN216920193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239530A (en) * | 2015-10-29 | 2016-01-13 | 上海市政工程设计研究总院（集团）有限公司 | Externally bonded landscape flood prevention wall structure |
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