CN220927705U - Filling type water channel slope protection structure - Google Patents
Filling type water channel slope protection structure Download PDFInfo
- Publication number
- CN220927705U CN220927705U CN202322261902.8U CN202322261902U CN220927705U CN 220927705 U CN220927705 U CN 220927705U CN 202322261902 U CN202322261902 U CN 202322261902U CN 220927705 U CN220927705 U CN 220927705U
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- China
- Prior art keywords
- canal
- slope protection
- filling
- protection structure
- slope
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- 239000004568 cement Substances 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a filling type canal slope protection structure, which comprises a bottom surface of a canal and a plurality of detachable slope protection groups arranged on slope surfaces at two sides, wherein each slope protection group comprises canal bottom anti-seepage films arranged on the bottom surface of the canal and slope protection structures arranged on the slope surfaces at two sides of the canal, cement is filled in the slope protection structures, and two ends of each canal bottom anti-seepage film are fixedly connected with the two slope protection structures respectively, so that the structure is simple and the construction is convenient; the canal bottom anti-seepage film and the filling bag can be prefabricated, so that the construction period of site construction can be shortened; filling the bag to press the slope can enhance the stability of the dam slope and reduce water and soil loss; meanwhile, the seepage prevention characteristic of the geomembrane is utilized, so that the seepage problem in the water delivery process of the water channel can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a filling type water channel slope protection structure.
Background
The water channel is a water conservancy facility for guiding water flows of rivers, water intercepting ditches and other sources to a designated place. The planar arrangement of the water channels is designed according to the geographical environment and the requirements of the water channels. The common building materials for the water diversion channel are bricks, stones, clay blocks, cement blocks, reinforced cement and the like. The cross section of the material is round, rectangular, semi-elliptic and the like. When the reinforced cement is adopted, the reinforced cement is cast on a construction site by a formwork, and when other materials are adopted, the reinforced cement is mainly paved or installed on the construction site, and the construction period of site construction is long.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a filling type water channel slope protection structure which can solve the problem of overlong construction period of the field construction of the prior art.
For this purpose, the utility model adopts the following technical scheme:
The utility model provides a filling type canal slope protection structure, includes a plurality of detachable bank protection groups that are equipped with on the bottom surface and the both sides slope of canal, bank protection group is including setting up the canal bottom prevention of seepage membrane on the bottom surface of canal and setting up the bank protection structure on the both sides slope of canal, it has cement to irritate in the bank protection structure, the both ends of canal bottom prevention of seepage membrane respectively with two bank protection structure fixed connection.
On the basis of adopting the technical scheme, the utility model can also adopt the following further technical schemes or use the further technical schemes in combination:
The slope protection structure is characterized in that one layer attached to the water diversion canal is a bottom impermeable layer, a filling layer is fixedly connected above the bottom impermeable layer, the periphery of the bottom impermeable layer is sealed in a hot-pressing mode, and cement is filled between the bottom impermeable layer and the filling layer.
The bottom impermeable layer and the filling layer are HDPE geomembranes.
The bottom impermeable layer and the filling layer are sealed in a hot pressing mode in the length direction to form two side filling bags and a plurality of middle filling bags which are distributed at intervals, two ends of each middle filling bag are communicated with the side filling bags, and grouting holes capable of being opened and closed are formed in the outer sides of the filling bags.
The middle filling bags are uniformly and equidistantly arranged between the side filling bags.
The slope tops on two sides of the water channel are provided with pre-excavated anchoring grooves, and two ends of the slope protection group are fixedly connected in the anchoring grooves.
And the two adjacent slope protection groups are lapped by thermal fusion welding.
Compared with the prior art, the utility model has the following advantages: the structure is simple, and the construction is convenient; the canal bottom anti-seepage film and the filling bag can be prefabricated, so that the construction period of site construction can be shortened; filling the bag to press the slope can enhance the stability of the dam slope and reduce water and soil loss; meanwhile, the seepage prevention characteristic of the geomembrane is utilized, so that the seepage problem in the water delivery process of the water channel can be effectively solved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic three-dimensional structure of a filled bag of the present utility model;
Fig. 3 is a cross-sectional view of the present utility model.
Detailed Description
For a better understanding of the technical solutions of the present utility model by those skilled in the art, a preferred embodiment of the present utility model is described below with reference to specific examples, which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar functional elements throughout, but it is understood that the drawings are for illustrative purposes only and are not to be construed as limiting the utility model; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted in order to illustrate the utility model only and not to limit the utility model.
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
The utility model provides a filling type canal slope protection structure, which comprises a bottom surface of a canal and a plurality of detachable slope protection groups arranged on slope surfaces on two sides, wherein each slope protection group comprises canal bottom impermeable films 3 arranged on the bottom surface of the canal and slope protection structures 1 arranged on the slope surfaces on two sides of the canal, cement is filled in the slope protection structures 1, and two ends of each canal bottom impermeable film 3 are fixedly connected with the two slope protection structures 1 respectively.
The slope protection structure 1 is a bottom impermeable layer 11 with one layer of canal laminating, and bottom impermeable layer 11 top fixedly connected with filling layer 12, and bottom impermeable layer 11 and filling layer 12 are sealed around hot pressing, and the bottom impermeable layer 11 is filled with cement with filling layer 12 between.
The bottom impermeable layer 11 and the filling layer 12 are both HDPE geomembranes.
The HDPE is high-density polyethylene, and the polymer is non-hygroscopic and has good water resistance, and can be used for moisture prevention and seepage prevention.
The bottom impermeable layer 11 and the filling layer 12 are hot-pressed and sealed in the length direction to form two side filling bags and a plurality of middle filling bags which are distributed at intervals, two ends of each middle filling bag are communicated with the side filling bags, and grouting holes 13 which can be opened and closed are formed in the outer sides of the filling bags.
The grouting holes 13 of the present embodiment are provided at one side of the middle filling bag at the bottom of the slope, and cement mortar is pumped to all filling bags through the grouting holes.
The middle filling bags are uniformly and equidistantly arranged between the side filling bags.
The tops of the two sides of the water channel are provided with anchor grooves 2 which are excavated in advance, and two ends of the slope protection group are fixedly connected in the anchor grooves 2.
One end of the slope protection structure 1 at the top of the canal is buried in the anchoring groove 2.
Overlap joint through thermal fusion welding between two adjacent bank protection groups sets up the quantity of bank protection group according to the width of canal, as shown in fig. 1, includes two bank protection groups in fig. 1.
When the filling type water channel slope protection structure is used, the slope protection of the water channel can be measured in situ in advance before construction, a plurality of slope protection structures 1 and canal bottom impermeable films 3 are prefabricated according to actual conditions, and the obtained water channel slope protection structure is transported to site construction, so that the construction period of site construction is shortened, and the water channel slope protection structure can be recycled.
Based on the description of the utility model and the drawings, one skilled in the art will readily make or use a filled canal slope structure in accordance with the utility model and will be able to produce the positive effects described herein.
It is noted that the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the foregoing drawings are intended to cover non-exclusive inclusions. The terms "mounted," "configured," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two mechanisms, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "one end," "another end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," "right," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the mechanisms or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The terms "first," "second," and the like, are also used for simplicity of description only and are not indicative or implying relative importance.
Furthermore, variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed utility model, from a study of the drawings, the disclosure, and the appended claims. Furthermore, in the claims, the specification, the words "comprise", "comprising", and the like do not exclude other elements or steps, and the non-plural terms do not exclude a plurality.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, i.e. all equivalent changes and modifications that may be made in accordance with the present utility model are covered by the appended claims, which are not intended to be construed as limiting.
Claims (7)
1. The utility model provides a filling type canal slope protection structure, its characterized in that, a plurality of bank protection groups of detachable that are equipped with on the bottom surface and both sides slope of canal including the canal, bank protection group is including setting up canal bottom prevention of seepage membrane (3) on the bottom surface of canal and setting up slope protection structure (1) on the both sides slope of canal, irritate cement in slope protection structure (1), the both ends of canal bottom prevention of seepage membrane (3) respectively with two slope protection structure (1) fixed connection.
2. The filling type canal slope protection structure according to claim 1, wherein a layer, which is attached to the canal, of the slope protection structure (1) is a bottom impermeable layer (11), a filling layer (12) is fixedly connected above the bottom impermeable layer (11), the periphery of the bottom impermeable layer (11) and the filling layer (12) are sealed by hot pressing, and cement is filled between the bottom impermeable layer (11) and the filling layer (12).
3. A filled canal slope protection structure according to claim 2, characterized in that the bottom impermeable layer (11) and the filling layer (12) are both HDPE geomembranes.
4. The filling type canal slope protection structure according to claim 2, wherein the bottom impermeable layer (11) and the filling layer (12) are hot-pressed and sealed in the length direction to form two side filling bags and a plurality of middle filling bags which are distributed at intervals, two ends of each middle filling bag are communicated with the side filling bags, and grouting holes (13) which can be opened and closed are formed in the outer sides of the filling bags.
5. The filled canal slope protection structure of claim 4, wherein said middle filling pockets are equally spaced between said side filling pockets.
6. A filling type canal slope protection structure as claimed in claim 1, wherein anchor grooves (2) excavated in advance are arranged on tops of two sides of the canal, and two ends of the slope protection group are fixedly connected in the anchor grooves (2).
7. A filled canal slope protection structure as claimed in claim 1 wherein adjacent sets of slopes overlap by thermal fusion welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261902.8U CN220927705U (en) | 2023-08-22 | 2023-08-22 | Filling type water channel slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261902.8U CN220927705U (en) | 2023-08-22 | 2023-08-22 | Filling type water channel slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927705U true CN220927705U (en) | 2024-05-10 |
Family
ID=90938447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322261902.8U Active CN220927705U (en) | 2023-08-22 | 2023-08-22 | Filling type water channel slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927705U (en) |
-
2023
- 2023-08-22 CN CN202322261902.8U patent/CN220927705U/en active Active
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| GR01 | Patent grant |