CN206625181U - River course soil layer safeguard structure - Google Patents
River course soil layer safeguard structure Download PDFInfo
- Publication number
- CN206625181U CN206625181U CN201720293837.9U CN201720293837U CN206625181U CN 206625181 U CN206625181 U CN 206625181U CN 201720293837 U CN201720293837 U CN 201720293837U CN 206625181 U CN206625181 U CN 206625181U
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- China
- Prior art keywords
- layer
- river course
- plant layer
- safeguard structure
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000004575 stone Substances 0.000 claims abstract description 28
- 230000003319 supportive effect Effects 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 83
- 240000000961 Setaria parviflora Species 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000195967 Anthoceros Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 244000028344 Primula vulgaris Species 0.000 description 1
- 235000016311 Primula vulgaris Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a kind of river course soil layer safeguard structure, its drip irrigation device is to include being close to the terrestrial plant layer that riverbank is located at the river course soil layer safeguard structure the superiors, it is close to the submerged plant layer that river course bottom wall contacts with water layer, the emergent aquactic plant layer contacted between terrestrial plant layer and submerged plant layer with water layer and played a supportive role positioned at the lower floor of terrestrial plant layer and emergent aquactic plant layer and to terrestrial plant layer and emergent aquactic plant layer without layer of plants, the terrestrial plant layer, submerged plant layer, emergent aquactic plant layer and without layer of plants by cage body, the gabion arrangement that square mozzle and the stone being filled in cage body are formed forms, the mozzle is located at the middle part of the cage body and its length direction is identical with water (flow) direction.The utility model solves the problems, such as that existing river course soil layer safeguard structure causes river course clean-up effect difference.
Description
Technical field
Hydraulic engineering field is the utility model is related to, in particular, it is related to a kind of river course soil layer safeguard structure.
Background technology
In order to prevent current from being washed away to river course soil layer, typically safeguard structure can be constructed in river course soil layer upstream face.Tradition
Safeguard structure more grout safeguard structure, this structure by main building materials of hard materials such as cement, mortar, building stones, concrete
It is common in city river, it has the characteristics that firm, durable.But this structure causes to be difficult growth water plant in river course,
Good purification function is not had for city domestic sewage, often river course is become one " sewage ditch ".
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of river course soil layer safeguard structure,
It advantageously accounts for the purifying problem in river course.
To achieve the above object, the utility model provides following technical scheme：A kind of river course soil layer safeguard structure, including
It is close to riverbank to be located at the terrestrial plant layer of the river course soil layer safeguard structure the superiors, be close to the heavy water plant that river course bottom wall contacts with water layer
Nitride layer, the emergent aquactic plant layer contacted between terrestrial plant layer and submerged plant layer with water layer and positioned at terrestrial plant layer and
The lower floor of emergent aquactic plant layer and terrestrial plant layer and emergent aquactic plant layer are played a supportive role without layer of plants, the terrestrial plant
Layer, submerged plant layer, emergent aquactic plant layer and without layer of plants by cage body, square mozzle and the stone institute being filled in cage body
The gabion arrangement of composition forms, and the mozzle is located at the middle part of the cage body and its length direction is identical with water (flow) direction.
By using above-mentioned technical proposal, the terrestrial plant layer being made up of gabion, submerged plant layer, emergent aquactic plant layer and nothing
Layer of plants can not only play reinforcement effect to river course, also, due to having space between the stone in gabion, can absorb river
The vibratory impulse power of bank, its structural stability are preferable；And can be various types of aquatic due to having gap between stone
Plant provides growing space, not only beautifies the environment, and water plant can purify water, especially to city domestic sewage
Evolution significant effect.
Preferably, the upper surface and side of the mozzle are provided with some water seepage holes.
By using above-mentioned technical proposal so that current in stone can rapid osmotic fall and flow away, reduce it to stone
The immersion of root system of plant between block.
Preferably, the both ends of the mozzle are close at port be evenly arranged with some connecting holes, phase along mozzle side face
Adjacent gabion is connected by steel wire penetrating connecting hole.
By using above-mentioned technical proposal so that adjacent gabion connection is more stable, and then strengthens the safeguard structure
Resistance to overturning.
Preferably, the top of the terrestrial plant layer, submerged plant layer and emergent aquactic plant layer is provided with monkey grass layer.
By using above-mentioned technical proposal, it is easy to vegetable seeds to be grown in monkey grass layer.
Preferably, the monkey grass layer is located at the gabion of the terrestrial plant layer, submerged plant layer and emergent aquactic plant layer
Between the top of interior stone and the top of cage body.
By using above-mentioned technical proposal so that monkey grass layer is fixed more stable in gabion, is not easy by current
Wash away.
Preferably, the cage body two relative flanking centrals vertical with water (flow) direction are provided with reinforcing steel bar frame, the water conservancy diversion
The both ends of pipe are located on the inside of the reinforcing steel bar frame.
By using above-mentioned technical proposal, mozzle is played a protective role.
In summary, the utility model has the advantages that compared to prior art：
1st, the utility model adds the structure of native stone using gabion, gathers materials on the spot, the requirement to river course foundation engineering and building stones
It is not high, it can effectively reduce cost of investment.
2nd, native gabion structure of the present utility model consolidates, and can effectively protect river course soil layer directly washing away from current, and
And the relative vibratory impulse power that there is certain flexibility can absorb riverbank of the structure, it is less prone to and is formed as hard material grouts
Safeguard structure like that easily by riverbank vibrate and breaking strain, can effectively reduce maintenance cost, have service life length spy
Point, in addition, the guiding device that the utility model is added, can effectively slow down impulsive force of the current to safeguard structure, can effectively prolong
The service life of long safeguard structure.
3rd, different types of water plant can be planted in the utility model safeguard structure, is not only beautified the environment, and it is aquatic
Plant can purify water, the evolution significant effect especially to city domestic sewage.
4th, life can be mitigated to greatest extent by the purification of water plant and the filtration of safeguard structure soil rock layers
Pollution of the sewage to underground water source.
5th, the utility model is different from traditional safeguard structure, will not hinder thing between river course and greenbelts on river bank interband land and water
The exchange of matter and energy, the pouring cost of greenbelts on river bank band can be reduced.
Brief description of the drawings
Fig. 1 is overall structure figure after the completion of embodiment laying；
Fig. 2 is profile when the embodiment uses；
Fig. 3 is gabion overall structure figure；
Fig. 4 is draft tube structure figure.
In figure：1st, terrestrial plant layer；2nd, submerged plant layer；3rd, emergent aquactic plant layer；4th, without layer of plants；5th, gabion；51st, cage
Body；511st, reinforcing steel bar frame；52nd, mozzle；521st, water seepage hole；522nd, connecting hole；53rd, stone；6th, monkey grass layer.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to accompanying drawing 1 and accompanying drawing 2, a kind of river course soil layer safeguard structure, including be close to riverbank and be located at river course soil layer protection knot
The terrestrial plant layer 1 of the structure the superiors, it is close to submerged plant layer 2 that river course bottom wall contacts with water layer, positioned at terrestrial plant layer 1 and heavy
The emergent aquactic plant layer 3 that is contacted between water layer of plants 2 with water layer and positioned at terrestrial plant layer 1 and the lower end of emergent aquactic plant layer 3 and water
The discontiguous no layer of plants 4 of layer, no layer of plants 4 play a supportive role to terrestrial plant layer 1 and emergent aquactic plant layer 3.
Referring to accompanying drawing 3 and accompanying drawing 4, whole river course soil layer safeguard structure is terrestrial plant layer 1, submerged plant layer 2, very water plant
Nitride layer 3 and the gabion formed without layer of plants 4 by cage body 51, square mozzle 52 and the stone 53 that is filled in cage body 51
5 arrangements form.Cage body 51 is rectangular mesh frame structure, and the two relative flanking centrals vertical with water (flow) direction of cage body 51 are set
There is the reinforcing steel bar frame 511 of rectangle, the size of reinforcing steel bar frame 511 can just accommodate mozzle 52.The length direction and current of mozzle 52
Direction is identical, and the upper surface and side of mozzle 52 are provided with some water seepage holes 521, and water seepage hole 521 elects square opening as.Mozzle 52
Both ends be close at port be evenly arranged with some connecting holes 522 along the side face of mozzle 52, the length of mozzle 52 and the two of gabion 5
The wire length of reinforcing steel bar frame 511 is identical.When mozzle 52 is inserted in cage body 51 completely, connecting hole 522 is put down where being located at reinforcing steel bar frame 511
Towards the inner side of the center position of cage body 51 and it is close to reinforcing steel bar frame 511.When connecting the mozzle 52 of adjacent gabion 5, steel wire is passed through
The connecting hole 522 of two adjacent mozzles 52, and steel wire is tightened after passing through the reinforcing steel bar frame 511 of two adjacent gabions 5, just complete adjacent lead
The connection of flow tube 52 and adjacent gabion 5.Bulk cobblestone also can be selected in above-mentioned stone 53.It is gabion 5 when substantial amounts of river infilters
Interior, river, which can be introduced into by water seepage hole 521 in mozzle 52, to be flowed, and whole river course soil layer construction is rushed so as to mitigate river
Hit power.In addition, single gabion 5 is connected into an entirety by aqueduct 52 in water (flow) direction so that current are to single gabion 5
Impulsive force is shared water (flow) direction and integrally displayed on the gabion 5 of arrangement, thus improves river course soil layer safeguard structure water resistant stream punching
Ability is hit, particularly improves the impact resistance that river course soil layer safeguard structure is located at river course downstream.
Review accompanying drawing 1 and accompanying drawing 2, stone 53 in terrestrial plant layer 1, submerged plant layer 2 and the gabion 5 of emergent aquactic plant layer 3
Top is equipped with monkey grass layer 6, and monkey grass layer 6 is tightly compacted the top layer in stone 53 by the pressure of the upper surface of cage body 51.
Different types of vegetable seeds is embedded with monkey grass layer 6, by strong when preventing plant growth in the initial stage of that foundation is insecure
Water impact and be flushed away.Monkey grass layer 6 can also provide attachment base for substantial amounts of beneficial microbe and algae in water, make whole
River water body ecologic structure is enriched, and lifts water body self-purification ability.The monkey grass layer of terrestrial plant layer 1 is embedded with well developed root system
Terrestrial moisture loving plant seed such as primrose class, the submerged plants such as hornwort can be buried in the monkey grass layer 6 of submerged plant layer 2, very
The monkey grass layer 6 of water layer of plants 3 can bury the emergent aquactic plants such as lotus.In addition, the stone of the gabion 5 of whole soil layer safeguard structure
Soil is filled between 53 gap, ensures the needs of aquatic plants growth.
The sanitary sewage of city river first passes around terrestrial plant layer 1, submerged plant layer 2 and emergent aquactic plant layer 3 and planted
Plant and be attached to the purification of other algae and microorganism in gabion 5, then by stone 3 in river course soil layer safeguard structure
With the filtering of soil, not only make it that river water body is limpid, and the probability for the Sewage Pollution underground water that can be substantially reduced,
Also greatly reduce a large amount of of city domestic sewage to save bit by bit and form the probability of happening of " sewage ditch ".Stone in river course soil layer safeguard structure
Block 3 and soil are advantageous to the exchange of matter and energy between river course and greenbelts on river bank interband land and water, can reduce greenbelts on river bank band
Pour cost.In addition, the abundant ecologic structure that river course is formed also functions to the effect for air of beautifying the environment, purify.
The Specific construction mode of the utility model is：
1. the cage body 51 of gabion 5 can transport to job site with good luck prepared in advance, can also compile at interior scene at the construction field (site)
System.
2. laying of the gabion 5 along water (flow) direction can be laid successively two-by-two, two cage bodies 51 are put neatly first,
Stone 53 is placed in one cage body 51, stone 53 often places one layer and sheds one layer of soil so that soil is full of the gap of stone 53,
When stone 53 is spread to the lower frame of reinforcing steel bar frame 511, mozzle 52 is inserted, is then spread to second cage body 51 by identical step
If stone 53 and shedding soil, when stone 53 is spread to the lower frame of reinforcing steel bar frame 511, second piece of mozzle 52 is inserted, then will
Two mozzles 52 and reinforcing steel bar frame 511 together, are then proceeded to lay stone 53 into two cage bodies 51 and thrown with bar connecting
Soil is spilt, fills after whole cage body 51, it is necessary to lay the part of monkey grass layer 6, one layer of palm fibre is laid in the superiors of stone 53
Palmitic acid fibrous layer 6, connected after then covering good square compacting prepared in advance with steel wire.Unwanted part directly covers advance volume
Connected after the square made with steel wire.
3. whole soil layer safeguard structure is laid completely according to above-mentioned steps.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. river course soil layer safeguard structure, it is characterised in that：It is located at the river course soil layer safeguard structure the superiors including being close to riverbank Terrestrial plant layer (1), be close to submerged plant layer (2) that river course bottom wall contacts with water layer, positioned at terrestrial plant layer (1) and heavy water The emergent aquactic plant layer (3) that is contacted between layer of plants (2) with water layer and positioned at terrestrial plant layer (1) and emergent aquactic plant layer (3) Lower floor and terrestrial plant layer (1) and emergent aquactic plant layer (3) are played a supportive role without layer of plants (4), the terrestrial plant layer (1), submerged plant layer (2), emergent aquactic plant layer (3) and by cage body (51), square mozzle (52) and filled out without layer of plants (4) Gabion (5) arrangement that the stone (53) filled in cage body (51) is formed forms, and the mozzle (52) is located at the cage body (51) middle part and its length direction is identical with water (flow) direction.
- 2. soil layer safeguard structure in river course according to claim 1, it is characterised in that：The upper surface of the mozzle (52) and Side is provided with some water seepage holes (521).
- 3. soil layer safeguard structure in river course according to claim 1, it is characterised in that：It is close at the both ends of the mozzle (52) Some connecting holes (522) are evenly arranged with along mozzle (52) side face at port, adjacent gabion (5) is connected by steel wire penetrating Connect hole (522) connection.
- 4. soil layer safeguard structure in river course according to claim 1, it is characterised in that：The terrestrial plant layer (1), heavy water are planted The top of nitride layer (2) and emergent aquactic plant layer (3) is provided with monkey grass layer (6).
- 5. soil layer safeguard structure in river course according to claim 4, it is characterised in that：The monkey grass layer (6) is located at institute State top and the cage body of gabion (5) the interior stone (53) of terrestrial plant layer (1), submerged plant layer (2) and emergent aquactic plant layer (3) (51) between top.
- 6. soil layer safeguard structure in river course according to claim 1, it is characterised in that：The cage body (51) is hung down with water (flow) direction Two straight relative flanking centrals are provided with reinforcing steel bar frame (511), and the both ends of the mozzle (52) are located at the reinforcing steel bar frame (511) Inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293837.9U CN206625181U (en) | 2017-03-23 | 2017-03-23 | River course soil layer safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293837.9U CN206625181U (en) | 2017-03-23 | 2017-03-23 | River course soil layer safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625181U true CN206625181U (en) | 2017-11-10 |
Family
ID=60208624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293837.9U Expired - Fee Related CN206625181U (en) | 2017-03-23 | 2017-03-23 | River course soil layer safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625339A (en) * | 2018-07-05 | 2018-10-09 | 交通运输部天津水运工程科学研究所 | Biomimetic Fish nest ecology protects beach structure |
| CN113152384A (en) * | 2021-03-23 | 2021-07-23 | 江苏澳洋生态园林股份有限公司 | Ecological dam permeates water with block dirty purification performance |
| WO2021238118A1 (en) * | 2020-05-26 | 2021-12-02 | 南大（常熟）研究院有限公司 | Ecological soft enclosure for algae and sewage interception and purification, and construction method therefor |
-
2017
- 2017-03-23 CN CN201720293837.9U patent/CN206625181U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625339A (en) * | 2018-07-05 | 2018-10-09 | 交通运输部天津水运工程科学研究所 | Biomimetic Fish nest ecology protects beach structure |
| WO2021238118A1 (en) * | 2020-05-26 | 2021-12-02 | 南大（常熟）研究院有限公司 | Ecological soft enclosure for algae and sewage interception and purification, and construction method therefor |
| CN113152384A (en) * | 2021-03-23 | 2021-07-23 | 江苏澳洋生态园林股份有限公司 | Ecological dam permeates water with block dirty purification performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180323 |