CN209144754U - A kind of novel fish-bone dam structure - Google Patents
A kind of novel fish-bone dam structure Download PDFInfo
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- CN209144754U CN209144754U CN201821931539.9U CN201821931539U CN209144754U CN 209144754 U CN209144754 U CN 209144754U CN 201821931539 U CN201821931539 U CN 201821931539U CN 209144754 U CN209144754 U CN 209144754U
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Abstract
The utility model discloses a kind of novel fish-bone dam structure, including being located at a upstream extended longitudinal dike of the front end Zhou Tan, one lateral extent riverbank of longitudinal dike more closely constitutes navigation side, longitudinal dike further extends outward away from navigation side and is provided with branch dam, it is characterized in that, branch dam is integrally in the outside curved arcuate structure in rear outward.The utility model has stability more preferable, and the service life is longer, the more preferable advantage of ecological protection effect.
Description
Technical field
The utility model belongs to river improvement field, and in particular to a kind of novel fish-bone dam structure.
Background technique
Continent beach refers to the beach that the edge He Dao is formed, and river island is also known as eyot, that is, refers to the island among river.River
Island front end continent beach often changes shape due to for a long time by water hammering effects.And due to the shunting function on river island, the island Gu He
The river of two sides can be more narrower than remaining position river, when continent beach shape change after, will the river channel to the two sides He Dao cause
Biggish change, and then influence navigation.
In the prior art, to realize that the two sides He Dao navigable condition is administered and safeguarded on the front end He Dao continent beach, design has one kind
Continent beachhead longitudinal dike structure, i.e., the front end Zhou Tan upstream be extended a longitudinal dike, part longitudinal dike, innavigable side also between
It is a plurality of perpendicular to the outwardly extending branch dam of longitudinal dike every being provided with.In this way, longitudinal dike can guide water flow to flow to two sides, guarantee navigation
The water flow of side can satisfy navigation demand, while branch dam can be improved longitudinal dike and not open the navigation or air flight the support protecting effect of side.
But this existing continent beachhead longitudinal dike structure, however it remains it is larger by water impact for a long time, cause service life compared with
Short defect, while the structure are unfavorable for the formation and protection of water ecosystem.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of steady
Qualitative more preferable, the service life is longer, the better novel fish-bone dam structure of ecological protection effect.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution.
A kind of novel fish-bone dam structure, including being located at a upstream extended longitudinal dike of the front end Zhou Tan, longitudinal dike side
Navigation side is more closely constituted apart from riverbank, longitudinal dike further extends outward away from navigation side and is provided with branch dam, which is characterized in that branch dam is whole
Body is in the curved arcuate structure in the outside rear in outside.
In this way, branch dam is changed to arcuate structure, it can preferably guide branch dam to be hit water (flow) direction, alleviate branch dam by water
Impact condition is flowed, stability is improved and is prolonged the service life.Simultaneously the branch dam structure of arc can preferably in branch dam rear end and
Position between longitudinal dike forms buffer area, makes in the region that water flow is more stable, is more favorable for its interior water ecological setting
It generates and conserves, improve ecological protection effect.
Further, longitudinal dike navigation epitaxial lateral overgrowth, which is stretched, is provided with outer end and is bent arc-shaped branch dam to the back lower place, and opens the navigation or air flight
Lateral outer branch dam length degree is less than the outside branch dam length degree in the other side.
In such manner, it is possible to improve the water ecology protecting effect of branch dam navigation side, while longitudinal dike itself can be better balanced
The dynamics of water impact suffered by two sides makes it tend to balance, and improves stability and extends the service life.
Further, at least one layer of artificial marine habitat is also equipped in the region between branch dam rear and longitudinal dike.
In this way, artificial marine habitat can preferably be conducive to form the place of aqueous bio growth procreation, improve water ecology, benefit
In the improvement reparation of water ecological setting.
As optimization, the artificial marine habitat, including fish shelter ontology, fish shelter ontology are the block structure with hollow cavity,
And outer surface has the aperture being connected to inner cavity, the one end of fish shelter ontology in the up-down direction has the plug division of evagination, another
Hold have indent recessed portion, and in the plug division horizontal direction size be less than recessed portion horizontal direction size enable the former
Enough it is inserted into inside the latter.
In this way, fish shelter is being piled up in use, can rely on the cooperation of plug division and recessed portion realization is rows of to pile up, and mention
High stability is more convenient it in the applications that the needs such as some slopes are piled up, and can pile up to fast and stable use.
As optimization, fish shelter ontology is that soil body material is sintered to obtain or cement material is poured to obtain.
In this way, preparation is simple, and it is low in cost, facilitate the preparation of fish shelter ontology and metal block is facilitated to be embedded in the preparation.
As a kind of optimization, fish shelter ontology is the horizontal column structure surrounded by four oblique top plates and a horizonal base plate,
Four oblique top plates surround section and constitute the plug division in inversed W-shape and two points, and horizonal base plate is fixedly connected on two sides
Inside two oblique top plate lower ends, two oblique top plate lower ends of two sides exceed downwards two side position of horizonal base plate and form the recess
Portion, the aperture are arranged on oblique top plate.
In this way, fish shelter ontology forms the two triangle body structures penetrated through along axis, structure is simple, is conducive to manufacture, conveniently mentions
Height piles up stability, and the inner cavity formed and the perforation of aperture equidimension, facilitates to form the space of hiding of larger aquatic organism.
Optimize as another kind, fish shelter ontology is integrally in cuboid structure, and the upper end has and the rectangle of inner cavity perforation is opened
Mouth simultaneously forms recessed portion, and there are multiple downward inserting columns to constitute the plug divisions for lower end, and aperture is arranged in peripheral side.
This spline structure is simple, demoulding when facilitating preparation, marshalling when conveniently piling up, and stability is piled up in raising.
Further, inserting column is four of rectangular arrangement, and the rectangle that inserting column lower end surrounds is less than fish shelter ontology upper end
The size of rectangular aperture.
In this way, can be convenient when piling up arrangement, can be achieved between upper and lower fish shelter to just piling up or misplace to pile up, more
Arrangement is conveniently piled up to use.And further divide behind the inner cavity of the inserting column insertion lower section fish shelter of top fish shelter when piling up arrangement
Every the inner cavity of fish shelter formed it is more it is narrow hide space, hide for lesser aquatic organism and be used.
Further, inserting column entire length is less than depth of the fish shelter upper end rectangular aperture to intracavity bottom, the grafting
Column is by root to outer end successively by coaxial arrangement and diameter the first cylindrical section, frustum section, the second cylindrical section and the circle that successively become smaller
It bores section to constitute, the rectangular dimension that the first cylindrical section periphery of four inserting columns is surrounded is greater than fish shelter ontology upper end rectangular aperture
Size.
In this way, after the inserting column insertion lower section fish shelter upper end opening of top, top inserting column root is under when to pile up
The close gap with the perforation of lower section fish shelter inner cavity is separated out between square fish shelter, while lower section fish shelter intracavity bottom reserves biggish interval
Space can form more complicated space structure, and formation can be preferably for miniature water biological activity and the space hidden.
Further, fish shelter ontology whole height is 0.5-1.5m or so.In this way, more convenient manufacture, carry, launch with
And pile up use.
As optimization, several metal blocks are also embedded on fish shelter ontology, metal block, which has, is exposed to fish shelter body surface
Part.
Such artificial marine habitat, in use, metal block in water body environment can gradually rust, and then have a liking for gold as part
The microorganism of category, mushroom and algae nutrient source, can breed to form microorganism, mushroom and algal community quickly, and inhale in turn
Draw aqueous bio and move in and inhabit, be conducive to improve Effect of Ecological Restoration, and is conducive to improve the bio-diversity of restoration of the ecosystem.
Further, iron block or copper billet etc. can be used in metal block, low in cost, and is conducive to corrosion and forms nutrient source.
In conclusion the utility model has stability more preferable, the service life is longer, and ecological protection effect is preferably excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model overlook direction.
The structural schematic diagram of the first artificial marine habitat when Fig. 2 is specific implementation.
Fig. 3 is Fig. 2 side view.
The structural schematic diagram of second of artificial marine habitat when Fig. 4 is specific implementation.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Preferred embodiment: a kind of shown in Figure 1, novel fish-bone dam structure, including be located at 1 front end of continent beach and upstream prolong
A longitudinal dike 2 of setting is stretched, 2 one lateral extent riverbank of longitudinal dike more closely constitutes navigation side 3, and longitudinal dike is further extended outward away from navigation side
It is provided with branch dam 4, wherein whole branch dam 4 is in the curved arcuate structure in the outside rear in outside.
In this way, branch dam is changed to arcuate structure, it can preferably guide branch dam to be hit water (flow) direction, alleviate branch dam by water
Impact condition is flowed, stability is improved and is prolonged the service life.Simultaneously the branch dam structure of arc can preferably in branch dam rear end and
Position between longitudinal dike forms buffer area, makes in the region that water flow is more stable, is more favorable for its interior water ecological setting
It generates and conserves, improve ecological protection effect.
Wherein, longitudinal dike navigation side 3, which extends outwardly, is provided with outer end and is bent arc-shaped branch dam to the back lower place, and it is lateral to open the navigation or air flight
Outer branch dam length degree is less than the outside branch dam length degree in the other side.
In such manner, it is possible to improve the water ecology protecting effect of branch dam navigation side, while longitudinal dike itself can be better balanced
The dynamics of water impact suffered by two sides makes it tend to balance, and improves stability and extends the service life.
Wherein, at least one layer of artificial marine habitat 5 is also equipped in the region between 4 rear of branch dam and longitudinal dike.
In this way, artificial marine habitat can preferably be conducive to form the place of aqueous bio growth procreation, improve water ecology, benefit
In the improvement reparation of water ecological setting.
Artificial marine habitat in present embodiment: referring to fig. 4, the artificial marine habitat, including fish shelter ontology 1 ", fish shelter ontology 1 " is
Block structure with hollow cavity, and outer surface has the aperture 2 being connected to inner cavity ", wherein it is also embedded on fish shelter ontology
Several metal blocks 3 ", metal block 3 " has and is exposed to fish shelter ontology 1 " part on surface.
Such artificial marine habitat, in use, metal block in water body environment can gradually rust, and then have a liking for gold as part
The microorganism of category, mushroom and algae nutrient source, can breed to form microorganism, mushroom and algal community quickly, and inhale in turn
Draw aqueous bio and move in and inhabit, be conducive to improve Effect of Ecological Restoration, and is conducive to improve the bio-diversity of restoration of the ecosystem.Implement
When, iron block or copper billet etc. can be used in metal block, and it is low in cost, and be conducive to corrosion and form nutrient source.
Wherein, fish shelter ontology 1 " is that soil body material is sintered to obtain or cement material is poured to obtain.
In this way, preparation is simple, and it is low in cost, facilitate the preparation of fish shelter ontology and metal block is facilitated to be embedded in the preparation.
Wherein, " one end in the up-down direction has the plug division of evagination to fish shelter ontology 1, and the other end has the recessed of indent
Concave portion, and in the plug division horizontal direction size be less than recessed portion horizontal direction size the former is inserted into the latter
Portion.
In this way, fish shelter is being piled up in use, can rely on the cooperation of plug division and recessed portion realization is rows of to pile up, and mention
High stability makes it be more convenient to pile up use in some slope positions.
Wherein, fish shelter ontology is integrally in cuboid structure, and the upper end has and the rectangular aperture 4 of inner cavity perforation " and formed
Recessed portion, lower end have multiple downward inserting columns 5 " constituting the plug division, aperture 2 is arranged in peripheral side ".
This spline structure is simple, demoulding when facilitating preparation, marshalling when conveniently piling up, and stability is piled up in raising.
Wherein, inserting column 5 " is four of rectangular arrangement, the rectangle that inserting column lower end surrounds is less than end moment on fish shelter ontology
The size of shape opening.
In this way, can be convenient when piling up arrangement, can be achieved between upper and lower fish shelter to just piling up or misplace to pile up, more
Arrangement is conveniently piled up to use.And further divide behind the inner cavity of the inserting column insertion lower section fish shelter of top fish shelter when piling up arrangement
Every the inner cavity of fish shelter formed it is more it is narrow hide space, hide for lesser aquatic organism and be used.
Wherein, " entire length is less than depth of the fish shelter upper end rectangular aperture to intracavity bottom, the inserting column to inserting column 5
By root to outer end successively by coaxial arrangement and diameter the first cylindrical section, frustum section, the second cylindrical section and the circular cone that successively become smaller
Section is constituted, and the rectangular dimension that the first cylindrical section periphery of four inserting columns is surrounded is greater than the ruler of fish shelter ontology upper end rectangular aperture
It is very little.
In this way, after the inserting column insertion lower section fish shelter upper end opening of top, top inserting column root is under when to pile up
The close gap with the perforation of lower section fish shelter inner cavity is separated out between square fish shelter, while lower section fish shelter intracavity bottom reserves biggish interval
Space can form more complicated space structure, and formation can be preferably for miniature water biological activity and the space hidden.
Wherein, " whole height is 0.5-1.5m or so to fish shelter ontology 1.In this way, more convenient manufacture, carry, launch and
Pile up use.
Artificial marine habitat in alternatively, referring to figure 2-3, the artificial marine habitat include fish shelter ontology 1 ', fish shelter
Ontology is the block structure with hollow cavity, and outer surface has the aperture 5 ' being connected to inner cavity, wherein on fish shelter ontology 1 '
Several metal blocks 2 ' are also embedded with, metal block 2 ' has the part for being exposed to fish shelter body surface.
Such artificial marine habitat, in use, metal block in water body environment can gradually rust, and then have a liking for gold as part
The microorganism of category, mushroom and algae nutrient source, can breed to form microorganism, mushroom and algal community quickly, and inhale in turn
Draw aqueous bio and move in and inhabit, be conducive to improve Effect of Ecological Restoration, and is conducive to improve the bio-diversity of restoration of the ecosystem.Implement
When, iron block or copper billet etc. can be used in metal block, and it is low in cost, and be conducive to corrosion and form nutrient source.
Wherein, fish shelter ontology 1 ' is that soil body material is sintered to obtain or cement material is poured to obtain.
In this way, preparation is simple, and it is low in cost, facilitate the preparation of fish shelter ontology and metal block is facilitated to be embedded in the preparation.
Wherein, the one end of fish shelter ontology 1 ' in the up-down direction has the plug division of evagination, and the other end has the recessed of indent
Concave portion, and in the plug division horizontal direction size be less than recessed portion horizontal direction size the former is inserted into the latter
Portion.
In this way, fish shelter is being piled up in use, can rely on the cooperation of plug division and recessed portion realization is rows of to pile up, and mention
High stability makes it be more convenient to pile up use in some slope positions.
Wherein, fish shelter ontology 1 ' is the horizontal column structure surrounded by four oblique top plates 3 ' and a horizonal base plate 4 ', four
A oblique top plate 3 ' surrounds section and constitutes the plug division in inversed W-shape and two points, and horizonal base plate 4 ' is fixedly connected on two sides
Two oblique top plate lower ends inside, two oblique top plate lower ends of two sides exceed downwards two side position of horizonal base plate and are formed described recessed
Concave portion, the aperture 5 ' are arranged on oblique top plate.
In this way, fish shelter ontology forms the two triangle body structures penetrated through along axis, structure is simple, is conducive to manufacture, conveniently mentions
Height piles up stability, and the inner cavity formed and the perforation of aperture equidimension, facilitates to form the space of hiding of larger aquatic organism.
Wherein, 1 ' whole height of fish shelter ontology is 0.5-1.5m or so.In this way, more convenient manufacture, carry, launch and
Pile up use.
Claims (10)
1. a kind of novel fish-bone dam structure, including being located at a upstream extended longitudinal dike of the front end Zhou Tan, longitudinal dike side away from
Navigation side is more closely constituted from riverbank, longitudinal dike further extends outward away from navigation side and is provided with branch dam, which is characterized in that branch dam is whole
In the curved arcuate structure in the outside rear in outside.
2. novel fish-bone dam as described in claim 1 structure, which is characterized in that longitudinal dike navigation epitaxial lateral overgrowth, which is stretched, is provided with outer end
Arc-shaped branch dam is bent to the back lower place, and lateral outer branch dam length degree of opening the navigation or air flight is less than the outside branch dam length degree in the other side.
3. novel fish-bone dam as claimed in claim 2 structure, which is characterized in that in the region between branch dam rear and longitudinal dike also
It is equipped at least one layer of artificial marine habitat.
4. novel fish-bone dam as claimed in claim 3 structure, which is characterized in that the artificial marine habitat, including fish shelter ontology, fish
Reef proper is the block structure with hollow cavity, and outer surface has the aperture being connected to inner cavity, and fish shelter ontology is in upper and lower
Upward one end has the plug division of evagination, and the other end has the recessed portion of indent, and size in the plug division horizontal direction
Less than recessed portion horizontal direction size the former is inserted into inside the latter.
5. novel fish-bone dam structure as claimed in claim 4, which is characterized in that fish shelter ontology be soil body material be sintered to obtain or
Person's cement material is poured to obtain.
6. novel fish-bone dam as claimed in claim 4 structure, which is characterized in that fish shelter ontology is by four oblique top plates and one
The horizontal column structure that horizonal base plate surrounds, four oblique top plates surround section and constitute the grafting in inversed W-shape and two points
Portion, horizonal base plate are fixedly connected on inside two oblique top plate lower ends of two sides, and two oblique top plate lower ends of two sides exceed downwards water
Two side position of flat underside simultaneously forms the recessed portion, and the aperture is arranged on oblique top plate.
7. novel fish-bone dam as claimed in claim 4 structure, which is characterized in that fish shelter ontology is integrally in cuboid structure,
Upper end has the rectangular aperture with inner cavity perforation and forms recessed portion, and there are multiple downward inserting columns to constitute described insert for lower end
Aperture is arranged in peripheral side in socket part.
8. novel fish-bone dam as claimed in claim 7 structure, which is characterized in that inserting column is four of rectangular arrangement, grafting
The rectangle that column lower end surrounds is less than the size of fish shelter ontology upper end rectangular aperture.
9. novel fish-bone dam as claimed in claim 8 structure, which is characterized in that inserting column entire length is less than end moment on fish shelter
Shape is open to the depth of intracavity bottom, and the inserting column is by root to outer end successively by being coaxially disposed and diameter successively becomes smaller the
One cylindrical section, frustum section, the second cylindrical section and conical section are constituted, the rectangle that the first cylindrical section periphery of four inserting columns is surrounded
Size is greater than the size of fish shelter ontology upper end rectangular aperture.
10. novel fish-bone dam as claimed in claim 7 structure, which is characterized in that be also embedded with several metals on fish shelter ontology
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931539.9U CN209144754U (en) | 2018-11-22 | 2018-11-22 | A kind of novel fish-bone dam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931539.9U CN209144754U (en) | 2018-11-22 | 2018-11-22 | A kind of novel fish-bone dam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144754U true CN209144754U (en) | 2019-07-23 |
Family
ID=67285243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931539.9U Active CN209144754U (en) | 2018-11-22 | 2018-11-22 | A kind of novel fish-bone dam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144754U (en) |
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2018
- 2018-11-22 CN CN201821931539.9U patent/CN209144754U/en active Active
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