CN111749199A - Hydraulic engineering bank protection device - Google Patents
Hydraulic engineering bank protection device Download PDFInfo
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- CN111749199A CN111749199A CN202010623110.9A CN202010623110A CN111749199A CN 111749199 A CN111749199 A CN 111749199A CN 202010623110 A CN202010623110 A CN 202010623110A CN 111749199 A CN111749199 A CN 111749199A
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- 239000011449 brick Substances 0.000 claims abstract description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 230000001681 protective effect Effects 0.000 claims abstract description 102
- 239000002689 soil Substances 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 230000002262 irrigation Effects 0.000 claims abstract description 29
- 238000003973 irrigation Methods 0.000 claims abstract description 29
- 230000008595 infiltration Effects 0.000 claims abstract description 6
- 238000001764 infiltration Methods 0.000 claims abstract description 6
- 239000011479 Dutch brick Substances 0.000 claims description 22
- 239000004568 cement Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 36
- 239000011241 protective layer Substances 0.000 description 24
- 108091006146 Channels Proteins 0.000 description 16
- 230000035699 permeability Effects 0.000 description 7
- 239000012466 permeate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to a hydraulic engineering slope protection device, which comprises a plurality of protective bricks laid on a slope body, wherein an irrigation assembly is embedded in the slope body, the irrigation assembly comprises a main pipeline and a branch pipeline, the bottom end of the main pipeline extends into a water source, and the two ends of the main pipeline are arranged in a closed manner, are communicated with the top end of the main pipeline and are uniformly distributed on a plurality of irrigation interfaces on the side wall of the branch pipeline; the water pump is arranged in the water source and supplies water to the main pipeline, the starting switch is used for controlling the starting and stopping of the water pump, and the soil humidity sensor is used for controlling the starting switch; the limbers of annular path is formed to the inside cavity of protective brick, and the water injection hole that is linked together with the limbers all runs through at the middle part of every lateral wall of protective brick, and the water injection hole of adjacent protective brick communicates each other, and during a plurality of irrigation interfaces inserted the water injection hole of the top row one side of protective brick respectively, the lower terminal surface of protective brick runs through has a plurality of infiltration holes that are linked together with the limbers. Through the moisture of control soil to automatically irrigate the vegetation, have the advantage of using manpower sparingly and guaranteeing the soil wettability.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering slope protection device.
Background
The revetment is also called revetment, which refers to a general name of various pavements and plants on the slope surface to prevent the side slope of the river from being washed away. Revetment generally refers to a building that directly reinforces the side slope of a river bank to resist the erosion and washing of water flow, and is usually constructed by throwing stones, dry masonry, grouted masonry, gabions, and the like.
Patent publication No. CN108018828B discloses a slope protection structure, which includes: the vegetation planting areas are divided by lattice girders, and the upper surfaces of the vegetation planting areas are lower than the upper surfaces of the lattice girders, are arranged at the lower end of each vegetation planting area and are close to the lattice girders; and a drainage channel communicated with the water filtering piece; the drainage channel comprises a water inlet channel and a drainage channel which are mutually communicated, the water inlet channel is arranged at the lower end of the vegetation planting area close to the lattice beam, the drainage channel is arranged below the longitudinal beam of the lattice beam facing to a slope body, the water filtering piece is a water permeable concrete plate covering the opening of the water inlet channel, and the upper surface of the water filtering piece is flush with the upper surface of the vegetation planting area; a support body for supporting the water filtering piece is arranged in the drainage channel; the support body is a support column arranged in the drainage channel or a support plate extending along the drainage channel.
The above prior art solutions have the following drawbacks: when using above-mentioned slope protection structure, lead to and filter water spare and drainage channel and walk the rainwater of vegetation planting district and lattice roof beam, prevent that vegetation from planting the district in the accumulational rainwater. Because hydraulic engineering's bank protection is located reservoir or river course border, this soil that also makes on the bank protection can keep certain degree of wetting, therefore the bank protection often lacks irrigation system, but to the higher bank protection of slope and meet during the arid or few rainy season, the vegetation that is located the bank protection top then appears withering problem easily, can only utilize the manual work to plant the green plant in the planting area and irrigate usually, consume manpower and water the timeliness not enough, wait to improve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a hydraulic engineering slope protection device which has the advantages of saving manpower and ensuring the soil wettability.
The above object of the present invention is achieved by the following technical solutions: a hydraulic engineering slope protection device comprises a protection layer paved on a slope body, wherein the protection layer is composed of a plurality of protection bricks abutted against each other, a abdicating hole for planting vegetation penetrates through the middle part of each protection brick, an irrigation assembly is buried in the slope body, the irrigation assembly comprises a main pipeline, the main pipeline is buried in the slope body, the bottom end of the main pipeline extends into a water source, and the main pipeline is used for providing water required by irrigation for vegetation on the slope body; the branch pipeline is embedded at the top of the slope body, two ends of the branch pipeline are arranged in a closed manner, and the middle part of the branch pipeline is communicated with the top end of the main pipeline; the irrigation connectors are uniformly distributed on the side wall of the branch pipeline and communicated with the interior of the branch pipeline, and are used for leading out water of the branch pipeline and irrigating the vegetation; the water pump is arranged in the water source and communicated with the bottom end of the main pipeline; the starting switch is arranged on the slope body and used for controlling the starting and stopping of the water pump; the soil humidity sensor is arranged at the top of the slope body, is electrically connected with the starting switch, and is used for monitoring the moisture content in the soil and controlling the starting and stopping of the starting switch;
the inside cavity of protective brick forms the limbers of annular path, the water injection hole that is linked together with the limbers is all seted up at the middle part of every lateral wall of protective brick, and is adjacent the water injection hole of protective brick communicates each other, and is a plurality of irrigate in the water injection hole that the interface inserted protective layer top one side respectively, the exposed water injection hole in the border both sides is the shutoff setting about the protective layer, the lower terminal surface of protective brick runs through has a plurality of infiltration holes that are linked together with the limbers.
Through adopting above-mentioned technical scheme, when the moisture content in soil is less than soil moisture sensor's default, soil moisture sensor control starting switch opens, the water pump is taken the water in reservoir and the river course out this moment, rivers enter the lateral conduit through the port of trunk line in, enter into the limbers of protective brick from irrigation interface and water filling hole again, rivers in the limbers permeate into the soil on the slope body through the infiltration hole, and irrigate the vegetation of the inslot of stepping down, prevent that the vegetation of bank protection top from appearing withered problem. This irrigate subassembly simple structure, convenient operation can the moisture content of automatic monitoring soil to the operation is irrigated to the vegetation automatically, has the advantage of using manpower sparingly and guaranteeing the moist moderate degree of soil.
After the protective bricks are laid, the water through holes in the protective bricks are communicated through the corresponding water injection holes, so that water flow can enter the water through holes to flow, water evaporation is prevented, and water resources are saved. Irrigate the vegetation through a plurality of infiltration holes for the humidity of soil is better even, more does benefit to the growth of vegetation. The vegetation is irrigated by utilizing the water in the reservoir or the river channel, so that the utilization rate of water resources is improved. Simultaneously, the surplus moisture after irrigating returns reservoir or river course through the slope body, prevents the water waste to improve the practicality of slope protection device.
The present invention in a preferred example may be further configured to: the protective brick is regular hexagon setting, and is a plurality of the protective brick is cellular and lays, and is a plurality of the higher one side of protective brick is parallel with the bottom of the slope body.
Through adopting above-mentioned technical scheme, because a plurality of protective bricks are cellular and lay, consequently the border of protective brick side is the slope form setting, and the rainwater falls behind the surface of bank protection device, can prevent that the surface of protective brick from storing up the rainwater along quick entering into reservoir or river course in the border of protective brick side, improves the whole water guide and the drainage ability of bank protection device.
Meanwhile, the honeycomb-shaped protective layer can improve the structural strength of the protective layer, enhance the overall bearing capacity of the protective layer and improve the use stability of the protective layer. Because hexagonal protective brick is comparatively regular, can the person of facilitating the use lay, compare in other structures simultaneously, the honeycomb structure can save material, further improves the practicality of inoxidizing coating.
The present invention in a preferred example may be further configured to: the protective brick comprises a cement brick layer and a Dutch brick layer, the Dutch brick layer is in contact with a slope body, and the limber holes are located in the cement brick layer.
By adopting the technical scheme, the Dutch brick layer has good water permeability, air permeability, water retention and other good performances, when the protective brick is laid, the Dutch brick is in contact with a slope body, after a part of rainwater is absorbed by root systems of vegetation and soil, redundant rainwater permeates into the Dutch brick layer and is absorbed by the Dutch brick layer, and the Dutch brick layer is used for storing the rainwater. When the weather is hot, the moisture in the dutch brick layer permeates into the soil, so that the moisture of the soil can be guaranteed, certain moisture can be provided for the growth of vegetation, and the practicability of the slope protection device is further improved.
The present invention in a preferred example may be further configured to: the three lateral wall of cement brick layer alternate each other all is provided with the dovetail block, cement brick layer lateral wall middle part between two adjacent dovetail blocks all sets up with dovetail block assorted dovetail, and every the opening of dovetail all covers the opening of corresponding water injection hole, every the dovetail block all runs through the through-hole that is linked together with corresponding water injection hole.
By adopting the technical scheme, when the protective bricks are laid, the dovetail blocks on the protective bricks are aligned to the dovetail grooves on the adjacent protective bricks, and the protective bricks are pressed downwards to drive the dovetail blocks to slide along the dovetail grooves until the dovetail grooves are completely clamped and enter the dovetail grooves, so that the protective bricks are laid. At this time, the surfaces of two adjacent protective bricks are flush, and two adjacent through holes are aligned. Through setting up simple structure, easy and simple to handle and dovetail that can mutually support, have good guide effect, convenience of customers lays.
Because dovetail piece and dovetail all set up on the cement brick layer, utilize the degree of depth of dovetail to inject the overall position of protective brick, when effectively preventing to lay the protective brick, because the slope body appears hollow or the user lays the protective brick and strikes when too hard, cause the protective brick to appear sinking, lead to the through-hole on the adjacent protective brick to appear misplacing and unable intercommunication to make the problem of the unable normal work of irrigation assembly, improve the corresponding degree of accuracy of adjacent through-hole when the protective brick is laid. Simultaneously, dovetail block and dovetail after mutually supporting for a plurality of protective brick are connected and are a whole, further strengthen slope protection device's structural strength, improve the stability in use of inoxidizing coating.
The present invention in a preferred example may be further configured to: and a drain hole communicated with the water through hole is formed in the inner side wall of the cement brick layer close to the bottom of the slope body, and the drain hole is used for draining rainwater stored in the yielding hole into the water through hole.
Through adopting above-mentioned technical scheme, through setting up the wash port that is linked together with the limbers hole and limbers hole, when rainy season is many, the rainwater that stores up in the limbers hole can enter into corresponding limbers hole and is discharged fast away, prevents to store up too much rainwater in the limbers hole, causes the gas permeability variation of soil, oxygen content not enough for the root system of vegetation breathes and hinders, the absorption function variation influences the growth of vegetation.
The present invention in a preferred example may be further configured to: the water draining device is characterized in that a filtering assembly used for separating soil is arranged in the water draining hole, the filtering assembly comprises a filtering pipe inserted into the water draining hole, a limiting ring is arranged at the end part of the filtering pipe outside the water draining hole, and a filtering net is arranged on the limiting ring.
Through adopting above-mentioned technical scheme, through setting up filtering component, prevent to let downthehole soil of position from entering into the through-water hole, cause the problem of through-water hole jam. Because filtering component all is located the below position of protective brick, consequently can provide obvious position sign for the user when laying protective brick, improve protective brick's practicality.
The present invention in a preferred example may be further configured to: the upper end surface of the cement brick is provided with an annular water drainage groove, and the water drainage groove is communicated with the water drainage hole.
By adopting the technical scheme, the plurality of drainage grooves are arranged, so that rainwater falling on the protective bricks can enter the drainage holes through the drainage grooves and be drained away in rainy seasons, and the water guiding and draining performances of the protective layer are improved.
The present invention in a preferred example may be further configured to: the lower end face of the Dutch brick layer is provided with a plurality of convex blocks.
Through adopting above-mentioned technical scheme, through setting up a plurality of lugs, when laying the protective brick, the lug joint is embedded into to the sloping body for the protective brick has good anti-skidding effect, prevents that the problem of drunkenness from appearing in the protective brick, and then improves the stability in use of whole inoxidizing coating.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the irrigation assembly which is simple in structure and convenient to operate, the water content of the soil can be automatically monitored, and the vegetation can be automatically irrigated, so that the irrigation device has the advantages of saving labor and ensuring proper soil moistening;
2. the protective bricks are laid in a honeycomb manner, so that the edges of the side sides of the protective bricks are arranged in an inclined manner, rainwater can quickly enter a reservoir or a river channel along the edges of the side sides of the protective bricks after falling on the surface of the slope protection device, the rainwater is prevented from being accumulated on the surfaces of the protective bricks, and the overall water guiding and draining capacity of the protective layer is improved;
3. through setting up the wash port that is linked together with the limbers hole and limbers hole for the rainwater that stores up in the limbers hole can enter into corresponding limbers and is walked fast, prevents to store up too much rainwater in the limbers hole, causes the gas permeability of soil to worsen, the oxygen content is not enough, makes the root system of vegetation breathe obstructed, the absorption function worsen and influence the growth of vegetation.
Drawings
FIG. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic view of the irrigation assembly of fig. 1.
Fig. 3 is a schematic view of the communication between adjacent protective bricks.
Fig. 4 is a schematic structural view of the protective brick for showing the front surface of the protective brick.
FIG. 5 is a schematic structural view of a protective brick for displaying the back surface of the protective brick
Reference numerals: 1. a protective layer; 1-1, protective bricks; 1-11, cement brick layer; 1-12 of Dutch brick layer; 2. an irrigation assembly; 21. a main pipeline; 22. branch pipelines; 23. an irrigation interface; 24. a water pump; 25. starting a switch; 26. a soil humidity sensor; 3. a bump; 4. a dovetail block; 5. a dovetail groove; 6. a filter assembly; 61. a filter tube; 62. a limiting ring; 63. a filter screen; 7. a water discharge tank; 8. a hole of abdication; 9. a water through hole; 10. a water injection hole; 11. a water seepage hole; 12. a through hole; 13. and (4) draining the water.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the hydraulic engineering slope protection device disclosed by the invention comprises a protection layer 1 laid on a slope body, wherein the protection layer 1 is composed of a plurality of mutually abutted protection bricks 1-1. The middle part of each protective brick 1-1 is penetrated with a abdicating hole 8 for planting vegetation, and the slope body is embedded with an irrigation component 2.
Referring to fig. 1 and 3, the interior of the protective brick 1-1 is hollow and forms a water through hole 9 of an annular path, a water injection hole 10 communicated with the water through hole 9 is formed in the middle of each outer side wall of the protective brick 1-1, and the water injection holes 10 of the adjacent protective bricks 1-1 are communicated with each other. The irrigation component 2 is communicated with a water injection hole 10 on one side of the top end of the protective layer 1, the water injection holes 10 exposed on the left side and the right side of the protective layer 1 are arranged in a plugging manner, and a plurality of water seepage holes 11 communicated with the water through holes 9 penetrate through the lower end surface of the protective brick 1-1.
When raining, the vegetation in the yielding holes 8 can be irrigated through rainwater. When the rain is less or the drought season is dry, water is injected into the water through the water injection holes 10 through the irrigation assembly 2, the water injection holes 10 of the adjacent protective bricks 1-1 are communicated with each other, and the water injection holes 10 exposed on the left side and the right side of the protective layer 1 are arranged in a plugging mode, so that the water can fill all the water through holes 9 of the protective bricks 1-1, and part of water in the water through holes 9 permeates into soil on a slope body through the water penetration holes 11 to provide water needed by growth for vegetation in the abdicating holes 8. And the other part of water is discharged into a reservoir or a river channel through the water injection hole 10 on one side of the bottom end of the protective layer 1, so that the waste of water resources is prevented, and the practicability of the slope protection device is improved.
As the limber holes 9 in the protective bricks 1-1 are communicated through the corresponding water injection holes 10, water flow can enter the limber holes 9 to flow, thereby preventing water evaporation and saving water resources. The vegetation is irrigated through a plurality of infiltration holes 11 for the humidity of soil is better even, more does benefit to the growth of vegetation, further improves slope protection device's practicality.
Referring to fig. 1 and 2, the irrigation assembly 2 includes a main pipe 21 buried on a slope and having a bottom end extending into a water source, which is a reservoir or a river channel for supplying water required for irrigation to vegetation on the slope; the branch pipeline 22 is embedded at the top of the slope body, two ends of the branch pipeline are arranged in a closed manner, and the middle part of the branch pipeline is communicated with the top end of the main pipeline 21; the irrigation connectors 23 are uniformly distributed on the side wall of the branch pipeline 22 and communicated with the interior of the branch pipeline 22, and are used for leading out water of the branch pipeline 22, and the irrigation connectors 23 are respectively inserted into the water injection holes 10 on one side of the top end of the protective layer 1; the water pump 24 is arranged in the water source and communicated with the bottom end of the main pipeline 21; the starting switch 25 is arranged on the slope body and used for controlling the starting and stopping of the water pump 24; and the soil humidity sensor 26 is arranged at the top of the slope body, is electrically connected with the starting switch 25 and is used for monitoring the moisture content in the soil and controlling the starting and stopping of the starting switch 25.
When the moisture content in the soil is lower than the preset value of the soil humidity sensor 26, the soil humidity sensor 26 controls the start switch 25 to be turned on. At this moment, the water pump 24 pumps out water in the reservoir and the river channel, water flows into the branch pipeline 22 through the port of the main pipeline 21, then enters the water through hole 9 of the protective brick 1-1 from the irrigation interface 23 and the water injection hole 10, the water flow in the water through hole 9 permeates into soil on the slope body through the water seepage hole 11, vegetation in the yielding hole 8 is irrigated, and the problem that the vegetation above the slope protection is withered is solved. This irrigate subassembly 2 simple structure, convenient operation can the moisture content of automatic monitoring soil to the operation is irrigated to the vegetation automatically, has the advantage of using manpower sparingly and guaranteeing the moist moderate degree of soil.
Referring to fig. 4 and 5, the protective brick 1-1 is arranged in a regular hexagon shape, the protective brick 1-1 comprises a cement brick layer 1-11 and a dutch brick layer 1-12, the dutch brick layer 1-12 is in contact with a slope, a water through hole 9 is positioned in the cement brick layer 1-11, and a plurality of convex blocks 3 are arranged on the lower end face of the dutch brick layer 1-12. The protective bricks 1-1 are laid in a honeycomb shape, and the higher side of the protective brick 1-1 is parallel to the bottom of the slope body.
Three outer side walls of the cement brick layers 1-11 which are mutually spaced are provided with dovetail blocks 4, dovetail grooves 5 matched with the dovetail blocks 4 are arranged in the middle of the outer side walls of the cement brick layers 1-11 between every two adjacent dovetail blocks 4, the openings of the dovetail grooves 5 cover the openings of the corresponding water injection holes 10, and through holes 12 communicated with the corresponding water injection holes 10 penetrate through the dovetail blocks 4.
When the protective bricks 1-1 are laid, the dutch bricks are in contact with the slope body, the dovetail blocks 4 on the protective bricks 1-1 are aligned to the dovetail grooves 5 on the adjacent protective bricks 1-1, the protective bricks 1-1 are pressed downwards to drive the dovetail blocks 4 to slide along the dovetail grooves 5, and the protective bricks 1-1 are laid until the dovetail grooves 5 are completely clamped into the dovetail grooves 5. At this time, the surfaces of two adjacent protective bricks 1-1 are flush, and two adjacent through holes 12 are aligned.
Because the Dutch brick layers 1-12 have good water permeability, air permeability, water retention and other good performances, when the protective bricks 1-1 are laid, after a part of rainwater is absorbed by root systems of vegetation and soil, redundant rainwater permeates into the Dutch brick layers 1-12 and is absorbed by the Dutch brick layers 1-12, and the Dutch brick layers 1-12 are used for storing rainwater. When the weather is hot, the moisture in the Dutch brick layers 1-12 permeates into the soil, so that the moisture of the soil can be ensured, a certain amount of moisture can be provided for the growth of vegetation, and the practicability of the slope protection device is further improved.
Because the cement brick layers 1-11 have higher hardness and strength and the protective layer 1 is laid in a honeycomb shape, the structural strength of the protective layer 1 can be improved, the integral bearing capacity of the protective layer 1 is enhanced, and the use stability of the protective layer 1 is improved. Meanwhile, the dovetail blocks 4 and the dovetail grooves 5 which are matched with each other enable the protective bricks 1-1 to be connected into a whole, the structural strength of the protective layer 1 is further enhanced, and the use stability of the protective layer 1 is improved.
Because the hexagonal protective brick 1-1 is regular, the user can lay conveniently, and compared with other structures, the honeycomb structure can save materials and further improve the practicability of the protective layer 1.
Because the protective bricks 1-1 are laid in a honeycomb shape, the edges of the sides of the protective bricks 1-1 are arranged in an inclined shape, rainwater can quickly enter a reservoir or a river channel along the edges of the sides of the protective bricks 1-1 after falling on the surface of the protective layer 1, the rainwater is prevented from being accumulated on the surfaces of the protective bricks 1-1, and the overall water guiding and draining capacity of the slope protection device is improved.
Because the dovetail block 4 and the dovetail groove 5 are arranged on the cement brick layers 1-11, the overall position of the protective brick 1-1 is limited by the depth of the dovetail groove 5, and the problem that when the protective brick 1-1 is laid, the protective brick 1-1 sinks due to potholes in a slope body or excessive knocking force of the protective brick 1-1 laid by a user, so that the through holes 12 on the adjacent protective bricks 1-1 are staggered and cannot be communicated is solved, the normal work of the irrigation assembly 2 is avoided, and the corresponding accuracy of the adjacent through holes 12 when the protective brick 1-1 is laid is improved.
By arranging the plurality of lugs 3, when the protective bricks 1-1 are laid, the lugs 3 are clamped and embedded into a slope body, so that the protective bricks 1-1 have a good anti-skidding effect, the problem of movement of the protective bricks 1-1 is prevented, and the use stability of the whole protective layer 1 is improved.
Referring to fig. 3 and 4, the inner side walls of the cement brick layers 1-11 close to the bottom of the slope body are provided with drain holes 13 communicated with the water through holes 9, and the drain holes 13 are used for draining rainwater stored in the yielding holes 8 into the water through holes 9. The filter assembly 6 for separating soil is arranged in the drain hole 13, the filter assembly 6 comprises a filter pipe 61 inserted into the drain hole 13, a limiting ring 62 is arranged at the end part of the filter pipe 61 outside the drain hole 13, and a filter screen 63 is fixedly connected between the peripheral inner walls of the limiting ring 62. The upper end surfaces of the cement brick layers 1-11 are provided with annular drainage grooves 7, and the drainage grooves 7 are communicated with drainage holes 13.
When in rainy season, the rainwater falling on the protective brick 1-1 can enter the drain hole 13 through the drain groove 7 and be drained away, and the water guiding and draining performance of the protective layer 1 is improved.
Simultaneously, the rainwater that stores up in the hole of stepping down 8 can enter into corresponding limbers 9 and is discharged fast away, prevents to step down and deposits too much rainwater in the hole 8, causes the gas permeability variation of soil, oxygen content not enough for the root system of vegetation breathes and hinders, the absorption function variation influences the growth of vegetation.
Through setting up filter assembly 6, prevent to let the soil in the hole 8 enter into limbers 9, cause the problem of limbers 9 jam. Because the filtering components 6 are all positioned below the protective bricks 1-1, obvious position marks can be provided for a user when the protective bricks 1-1 are laid, and the practicability of the protective bricks 1-1 is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a hydraulic engineering slope protection device, is including laying inoxidizing coating (1) on the slope body, inoxidizing coating (1) comprises protective brick (1-1) of a plurality of mutual butts, every protective brick (1-1)'s middle part is run through and is had hole of stepping down (8) that are used for planting the vegetation, its characterized in that: the slope body is embedded with an irrigation assembly (2), and the irrigation assembly (2) comprises
The main pipeline (21) is buried on the slope body, the bottom end of the main pipeline extends into a water source, and the main pipeline is used for providing water required by irrigation for vegetation on the slope body;
the branch pipeline (22) is embedded at the top of the slope body, two ends of the branch pipeline are arranged in a closed manner, and the middle part of the branch pipeline is communicated with the top end of the main pipeline (21);
the irrigation connectors (23) are uniformly distributed on the side wall of the branch pipeline (22) and communicated with the interior of the branch pipeline (22) and are used for leading out water of the branch pipeline (22) and irrigating the vegetation;
the water pump (24) is arranged in the water source and communicated with the bottom end of the main pipeline (21);
the starting switch (25) is arranged on the slope body and used for controlling the starting and stopping of the water pump (24);
the soil humidity sensor (26) is arranged at the top of the slope body, is electrically connected with the starting switch (25), is used for monitoring the moisture content in the soil and simultaneously controls the starting and stopping of the starting switch (25);
the inside cavity of protective brick (1-1) forms limbers (9) of cyclic annular route, water injection hole (10) that are linked together with limbers (9) are all seted up at the middle part of every lateral wall of protective brick (1-1), and are adjacent water injection hole (10) of protective brick (1-1) communicate each other, and are a plurality of irrigate in interface (23) insert water injection hole (10) on one side of inoxidizing coating (1) top respectively, exposed water injection hole (10) in the border both sides are the shutoff setting about inoxidizing coating (1), the lower terminal surface of protective brick (1-1) runs through has a plurality of infiltration holes (11) that are linked together with limbers (9).
2. The hydraulic engineering slope protection device of claim 1, characterized in that: the protective bricks (1-1) are arranged in a regular hexagon, the protective bricks (1-1) are laid in a honeycomb shape, and the higher side of the protective bricks (1-1) is parallel to the bottom of a slope body.
3. The hydraulic engineering slope protection device of claim 2, characterized in that: the protective brick (1-1) comprises a cement brick layer (1-11) and a Dutch brick layer (1-12), the Dutch brick layer (1-12) is in contact with a slope, and the limber holes (9) are located in the cement brick layer (1-11).
4. The hydraulic engineering slope protection device of claim 3, wherein: three lateral wall of cement brick layer (1-11) alternate each other all is provided with dovetail block (4), cement brick layer (1-11) all sets up and dovetail block (4) assorted dovetail (5) in the lateral wall middle part between two adjacent dovetail blocks (4), and every the opening of dovetail (5) all covers the opening of corresponding water injection hole (10), every dovetail block (4) all runs through have through-hole (12) that are linked together with corresponding water injection hole (10).
5. The hydraulic engineering slope protection device of claim 3, wherein: the inner side wall of the cement brick layer (1-11) close to the bottom of the slope body is provided with a drain hole (13) communicated with the limber hole (9), and the drain hole (13) is used for draining rainwater accumulated in the yielding hole (8) into the limber hole (9).
6. The hydraulic engineering slope protection device of claim 5, wherein: be provided with filtering component (6) that are used for the separation soil in wash port (13), filtering component (6) are including inserting filter tube (61) in wash port (13), filter tube (61) are provided with spacing ring (62) in the tip outside wash port (13), be provided with filter screen (63) on spacing ring (62).
7. The hydraulic engineering slope protection device of claim 4, wherein: the upper end surface of the cement brick is provided with an annular drainage groove (7), and the drainage groove (7) is communicated with the drainage hole (13).
8. The hydraulic engineering slope protection device of claim 5, wherein: the lower end face of the Dutch brick layers (1-12) is provided with a plurality of bumps (3).
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| CN202010623110.9A CN111749199A (en) | 2020-06-30 | 2020-06-30 | Hydraulic engineering bank protection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010623110.9A CN111749199A (en) | 2020-06-30 | 2020-06-30 | Hydraulic engineering bank protection device |
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| CN202010623110.9A Pending CN111749199A (en) | 2020-06-30 | 2020-06-30 | Hydraulic engineering bank protection device |
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| CN116289773A (en) * | 2023-05-10 | 2023-06-23 | 公和设计集团有限公司 | Water conservancy slope protection device with automatic diversion function |
| CN116641343A (en) * | 2023-06-14 | 2023-08-25 | 中国环境科学研究院 | A slope protection brick for repairing vegetation buffer zone |
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