CN109797699A - A kind of liter Yutai of the dam based on water ecological setting - Google Patents
A kind of liter Yutai of the dam based on water ecological setting Download PDFInfo
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- CN109797699A CN109797699A CN201910242753.6A CN201910242753A CN109797699A CN 109797699 A CN109797699 A CN 109797699A CN 201910242753 A CN201910242753 A CN 201910242753A CN 109797699 A CN109797699 A CN 109797699A
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- yutai
- hopper
- support column
- dam
- transition
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000007704 transition Effects 0.000 claims abstract description 58
- 241000251468 Actinopterygii Species 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 14
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 14
- 240000005373 Panax quinquefolius Species 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 238000009395 breeding Methods 0.000 abstract description 10
- 230000001488 breeding effect Effects 0.000 abstract description 10
- 230000017448 oviposition Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005012 migration Effects 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Revetment (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The dam that the invention discloses a kind of based on water ecological setting liter Yutai, including containing the support column of hopper and construction on dam body, the outer surface for containing hopper rear end sides is fixedly installed with pin shaft, the other end of pin shaft is rotatablely connected to the upper end of support column, it contains and is equipped with upper Yutai above the riverbed surface on front side of hopper front end, the rear end in upper Yutai, which offers, to be open and is equipped with excessive arc plate, excessive arc plate includes First Transition area and the second transition region, fixation is installed on L-type support column on the riverbed surface of the external side of excessive Hu Banshang First Transition area and the second transition region intersection, the inner surface of L-type support column is fixedly installed with L-type connecting tube by mounting base, the part being in a horizontal state in L-type connecting tube is equipped with spray head.The present invention can be realized during use fish normal migration oviposition breeding, and then be conducive to safeguard the water body in entire river ecological environment it is normal.
Description
Technical field
The present invention relates to eco-environment technology field more particularly to a kind of dam based on water ecological setting liter Yutais.
Background technique
With the development of society, in order to which the flowing water preferably to river is administered, people can according to geographical location with
Dam body is built in river, dam body can carry out interception control to the flowing water in river well after construction, however to river
During interior flowing water carries out interception control, it will affect the existence of some fish by oviposition breeding of migrating, migrate passing through
In the case that the procreation of the fish of oviposition breeding is affected, the ecological environment of the water body in entire river can be had an impact.For
This, the dam that we have proposed a kind of based on water ecological setting liter Yutai.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is based on water ecology ring
The dam in border liter Yutai.
To achieve the goals above, present invention employs following technical solutions:
A kind of liter Yutai of the dam based on water ecological setting, including containing the support column of hopper and construction on dam body, institute
Stating support column is specially two, and support column state in a vertical shape and the top for being located at dam body, the upper end of the support column extends
To the top on dam body top, the opening-like state in rear end for containing hopper, the fixed peace in the outer surface for containing hopper rear end sides
Equipped with pin shaft, the other end of the pin shaft is rotatablely connected to the upper end of support column, before the front end for containing hopper is along dam body
Side surface extends to the top on front side of dam body, and the upside fixation of the support column front end is installed on inclined support arm,
The other end of the support arm is higher than the upper end of support column and extends to the top for containing hopper front end, far from branch on the support arm
Connecting plate is connected between one end of dagger jointly, hoist engine, the Sheng hopper are installed in the middle part of the connecting plate lower surface
Connecting rod is connected between the two sides of upper front end jointly, suspention ear, the volume are installed in the middle part of the connecting rod upper surface
It raises and is connected with suspention wirerope between machine and suspention ear, Sheng hopper front end two sides plate body offers liquid level retaining hole, the Sheng
Upper Yutai is equipped with above riverbed surface on front side of hopper front end, the rear end in the upper Yutai, which offers, to be open and be equipped with excessive arc
Plate, the excessive arc plate include First Transition area and the second transition region, and the front end in the First Transition area is installed in Yutai
In opening, the rear end direction of second transition region contains the edge of hopper upper front end, the excessive Hu Banshang First Transition area
Be installed on L-type support column with fixed on the riverbed surface of the external side of the second transition region intersection, the L-type support column it is upper
Portion is in a horizontal state and is located at the top of excessive arc plate, and the inner surface of the L-type support column is fixedly installed with L-type by mounting base
Connecting tube, the end on L-type connecting tube top are in closed state, the part installation being in a horizontal state in the L-type connecting tube
There is a spray head, spray head state in a vertical shape and towards the intersection in First Transition area and the second transition region, the L-type connecting tube
Lower end is connected with water pump, and the water pump is fixed on riverbed surface.
Preferably, the supporting leg of state in a vertical shape, the supporting leg are fixedly plugged on the dam body on front side of the support column
Upper end fixation be installed on support supporting plate, when the Shengs hopper front end is in lowest order, it is described support supporting plate upper surface and Sheng
Bottom surface outside hopper fits.
Preferably, the angle between the upper Yutai upper surface and horizontal plane is ten degree, the lower surface point in the upper Yutai
It is furnished with positioning column, the positioning column lower end is plugged in the lower section of riverbed surface.
Preferably, Sheng hopper upper front end edge part fixation corresponding with the rear end of the second transition region is installed on
Agree with item.
Preferably, the First Transition area on the excessive arc plate and the intersection of the second transition region are highest point.
A kind of dam based on water ecological setting proposed by the present invention is with Yutai, beneficial effect is risen: this programme makes
During, the entire Yutai that rises is fixed on the riverbed surface on front side of dam body and dam body by support column and positioning column, on dam
When the water surface in the river on front side of body is higher than upper Yutai lowest part and is lower than horizontal plane locating for liquid level retaining hole, with dampening
The unlatching of pump, spray head can spray the water that water pump is pumped out and flow to the two sides where First Transition area and the second transition region respectively,
The water for flowing to First Transition area can flow through Yutai surface under gravity and flow in river, flow to the second transition region
Water can enter the inside for containing hopper front end and after liquid level reaches at liquid level retaining hole outflow contain hopper, in water from First Transition area
It is identical with the type of flow of the river water in normal river during being flowed through with upper Yutai surface, migration oviposition can be caused at this time
The fish of breeding are sailed against the current to move about along the surface in upper Yutai and First Transition area upwards, reaches excessive arc plate most in fish
When eminence, after the inside for containing hopper front end enters fish, it can pass through inside the front end by the second transition region You Zhisheng hopper
Control hoist engine starting make suspend in midair wirerope shrink, suspention wirerope contraction under, contain hopper can by pin shaft with respect to support column into
Row rotation, when the height wait contain hopper front end is higher than the height for containing hopper rear end, containing the fish in hopper can be by containing opening for hopper
Mouth enters the rear side of dam body, i.e. the normal of fish can be realized in the process for entering upper river by dam body in the upstream in river, fish
Migration lay eggs breeding；I.e. so that can be avoided makes to migrate because building dam body in river using Yutai is risen
The procreation of the fish of oviposition breeding is affected to be happened, it is advantageously ensured that the fish for oviposition breeding of migrating is normal numerous
Spread out, so be conducive to safeguard the water body in entire river ecological environment it is normal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of dam based on water ecological setting proposed by the present invention rises Yutai；
Fig. 2 is the cross-sectional view that a kind of dam based on water ecological setting proposed by the present invention rises Yutai.
In figure: containing hopper 1, support column 2, pin shaft 3, support arm 4, connecting plate 5, hoist engine 6, connecting rod 7, suspention ear 8, hang
Hang wirerope 9, support supporting plate 10, supporting leg 11, liquid level retaining hole 12, upper Yutai 13, positioning column 14, excessive arc plate 15, the first mistake
It crosses area 16, the second transition region 17, L-type support column 18, water pump 19, L-type connecting tube 20, spray head 21, mounting base 22, agree with item 23.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of dam based on water ecological setting liter Yutai, including hopper 1 and construction are contained on dam body
Support column 2, support column 2 be specially two, the state in a vertical shape of support column 2 and be located at dam body top, the upper end of support column 2 is prolonged
The top on dam body top is extended to, the opening-like state in rear end of hopper 1 is contained, the rear end for containing hopper 1 is located at rear side, that is, dam body of dam body
Upstream, contain 1 rear end sides of hopper outer surface be fixedly installed with pin shaft 3, the other end of pin shaft 3 is rotatablely connected to support column 2
Upper end, contain hopper 1 front end extend to the top on front side of dam body, the upside of 2 front end of support column along the front side surface of dam body
Fixed to be installed on inclined support arm 4, the other end of support arm 4, which is higher than the upper end of support column 2 and extends to, contains hopper 1
The top of front end, is connected with connecting plate 5 between one end on support arm 4 far from support column 2 jointly, in 5 lower surface of connecting plate
Portion is equipped with hoist engine 6, contains and is connected with connecting rod 7 between the two sides of 1 upper front end of hopper jointly, in 7 upper surface of connecting rod
Portion is installed on suspention ear 8, and suspention wirerope 9 is connected between hoist engine 6 and suspention ear 8, when hoist engine 6 is opened and to suspention wirerope
In the case that 9 are wound, the lower end for suspending wirerope 9 in midair can be led by the front end of suspention ear 8,5 pairs of connecting plate Sheng hoppers 1
Draw, containing hopper 1 at this time can be carried out by pin shaft 3 with respect to the upper end of support column 2.
It contains 1 front end two sides plate body of hopper and offers liquid level retaining hole 12, contain and set above the riverbed surface on front side of 1 front end of hopper
There is upper Yutai 13, the angle between upper 13 upper surface of Yutai and horizontal plane is ten degree, and positioning is distributed in the lower surface in upper Yutai 13
Column 14,14 lower end of positioning column are plugged in the lower section of riverbed surface, the opposite riverbed in upper Yutai 13 can be made to be in by positioning column 14
Stable state.
The rear end in upper Yutai 13, which offers, is open and is equipped with excessive arc plate 15, and excessive arc plate 15 includes 16 He of First Transition area
Second transition region 17, the front end in First Transition area 16 are installed in the opening in Yutai 13, the rear end direction of the second transition region 17
The edge of 1 upper front end of hopper is contained, the intersection in First Transition area 16 and the second transition region 17 on excessive arc plate 15 is highest
Place contains fixed be installed in 1 upper front end edge of hopper part corresponding with the rear end of the second transition region 17 and agrees with item 23, works as Sheng
On the front end of hopper 1 along and the second transition region 17 rear end mutually close to when, agreeing with articles 23 can make to contain on 1 front end of hopper along with the
Gap between two transition regions, 17 rear end is filled, so that edge and the second transition on the front end of mutually close Sheng hopper 1
It more releives between the rear end in area 17 smooth, in the case where thering is water to flow through in conjunction with 17 upper surface of the second transition region, so that it is advantageous
Enter the inside for containing 1 front end of hopper by the surface of the second transition region 17 in fish.
It is solid on the riverbed surface of the external side of 17 intersection of excessive Hu Ban15Shang First Transition area 16 and the second transition region
Dingan County is equipped with L-type support column 18, and the top of L-type support column 18 is in a horizontal state and is located at the top of excessive arc plate 15, L-type support
The inner surface of column 18 is fixedly installed with L-type connecting tube 20 by mounting base 22, and the end on 20 top of L-type connecting tube is in closed form
State, the part being in a horizontal state in L-type connecting tube 20 are equipped with spray head 21, the state in a vertical shape of spray head 21 and towards First Transition area
16 and second transition region 17 intersection, the lower end of L-type connecting tube 20 is connected with water pump 19, and water pump 19 is fixed on riverbed surface
On, in the case where water pump 19 is opened, the water in river can be pumped into L-type connecting tube 20, and from L-type connecting tube 20
Spray head 21 is discharged, and the water that spray head 21 is discharged, which can flow to, flows to First Transition area 16 by the upper highest point of excessive arc plate 15 respectively
With the second transition region 17.
The supporting leg 11 of state in a vertical shape is fixedly plugged on the dam body of 2 front side of support column, the upper end of supporting leg 11 is fixed
It is installed on support supporting plate 10, when Sheng 1 front end of hopper is in lowest order, under supporting the upper surface of supporting plate 10 and containing outside hopper 1
Bottom surface fits, and supports supporting plate 10 that can play the role of Auxiliary support to the middle part for containing hopper 1 at this time, avoids containing in hopper 1
The phenomenon that deformation that portion causes by long-time service, and then be conducive to improve the service life for containing hopper 1, and be conducive to containing fish
It struggles against and the entire Yutai that rises is maintained to be in stable state when 1 front end is in lowest order.
Working principle and advantage: for the present invention during installing and using, the entire Yutai that rises passes through support column 2 and positioning column
14 are fixed on the riverbed surface on front side of dam body and dam body, and it is minimum that the water surface in the river on front side of dam body is higher than upper Yutai 13
Place and when lower than horizontal plane locating for liquid level retaining hole 12, along with the unlatching of water pump 19, spray head 21 can spray water pump 19 and be pumped
Water out simultaneously flows to the two sides where First Transition area 16 and the second transition region 15 respectively, and the water for flowing to First Transition area 16 can be
13 surface of Yutai is flowed through under the action of gravity and is flowed in river, and the water for flowing to the second transition region 17 can be into before containing hopper 1
Simultaneously hopper 1 is contained in outflow after liquid level reaches at liquid level retaining hole 12 for the inside at end, in water from First Transition area 16 and upper Yutai 13
It is identical with the type of flow of the river water in normal river during surface flows through, the fish for oviposition breeding of migrating can be caused at this time
Class is sailed against the current moves about along the surface in upper Yutai 13 and First Transition area 16 upwards, reaches excessive 15 highest of arc plate in fish
When place, after the inside for containing 1 front end of hopper enters fish, it can lead to inside the front end by 17 You Zhisheng hopper 1 of the second transition region
Crossing the starting of control hoist engine 6 makes to suspend the contraction of wirerope 9 in midair, and under the contraction of suspention wirerope 9, containing hopper 1 can prop up by the way that pin shaft 3 is opposite
Dagger 2 is rotated, and when the height wait contain 1 front end of hopper is higher than the height for containing 1 rear end of hopper, the fish contained in hopper 1 can pass through
The opening for containing hopper enters the rear side of dam body, i.e., the upstream in river, fish can be real in the process for entering upper river by dam body
The normal migration of existing fish, which is laid eggs, breeds；I.e. so that can be avoided using Yutai is risen because building dam in river
Body and make migrate oviposition breeding fish procreation it is affected happen, it is advantageously ensured that migrate oviposition breeding fish
Normal procreation, and then be conducive to safeguard the water body in entire river ecological environment it is normal.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of dam based on water ecological setting is with Yutai is risen, including containing hopper (1) and building the support column on dam body
(2), which is characterized in that the support column (2) is specially two, the support column (2) state in a vertical shape and is located at the upper of dam body
Portion, the upper end of the support column (2) extend to the top on dam body top, and the opening-like state in rear end for containing hopper (1) is described
The outer surface for containing hopper (1) rear end sides is fixedly installed with pin shaft (3), and the other end of the pin shaft (3) is rotatablely connected to support
The upper end of column (2), the front end for containing hopper (1) extend to the top on front side of dam body, the branch along the front side surface of dam body
The upside fixation of dagger (2) front end is installed on inclined support arm (4), and the other end of the support arm (4) is higher than branch
The upper end of dagger (2) simultaneously extends to the top for containing hopper (1) front end, one end on the support arm (4) far from support column (2) it
Between be connected with jointly connecting plate (5), be equipped with hoist engine (6) in the middle part of connecting plate (5) lower surface, the Sheng hopper (1)
It is connected with jointly between the two sides of upper front end connecting rod (7), is installed on suspention ear in the middle part of connecting rod (7) upper surface
(8), suspention wirerope (9) is connected between the hoist engine (6) and suspention ear (8), Sheng hopper (1) front end two sides plate body is opened
Equipped with liquid level retaining hole (12), upper Yutai (13) are equipped with above the riverbed surface contained on front side of hopper (1) front end, the upper fish
The rear end of platform (13) offer be open and be equipped with excessive arc plate (15), the excessive arc plate (15) include First Transition area (16) and
The front end of second transition region (17), the First Transition area (16) is installed in the opening of Yutai (13), second transition
The rear end in area (17) is towards the edge for containing hopper (1) upper front end, First Transition area (16) and the on the excessive arc plate (15)
Fixation is installed on L-type support column (18) on the riverbed surface of the external side of two transition regions (17) intersection, the L-type support column
(18) top is in a horizontal state and is located at the top of excessive arc plate (15), and the inner surface of the L-type support column (18) passes through peace
Dress seat (22) is fixedly installed with L-type connecting tube (20), and the end on L-type connecting tube (20) top is in closed state, the L-type
The part being in a horizontal state in connecting tube (20) is equipped with spray head (21), the spray head (21) state in a vertical shape and the first mistake of direction
The intersection in area (16) and the second transition region (17) is crossed, the lower end of the L-type connecting tube (20) is connected with water pump (19), the water
Pump (19) is fixed on riverbed surface.
2. a kind of dam based on water ecological setting liter Yutai according to claim 1, which is characterized in that the support
The supporting leg (11) of state in a vertical shape, the fixed peace in the upper end of the supporting leg (11) are fixedly plugged on dam body on front side of column (2)
Equipped with support supporting plate (10), when the Sheng hopper (1) front end is in lowest order, the upper surface of support supporting plate (10) and Sheng fish
The external bottom surface of bucket (1) fits.
3. a kind of dam based on water ecological setting liter Yutai according to claim 1, which is characterized in that the upper fish
Angle of the platform (13) between upper surface and horizontal plane is ten degree, and positioning column (14) are distributed in the lower surface of the upper Yutai (13),
Positioning column (14) lower end is plugged in the lower section of riverbed surface.
4. a kind of dam based on water ecological setting liter Yutai according to claim 1, which is characterized in that the Sheng fish
Fixed be installed in bucket (1) upper front end edge part corresponding with the rear end of the second transition region (17) agrees with item (23).
5. a kind of dam based on water ecological setting liter Yutai according to claim 1, which is characterized in that described excessive
The intersection in First Transition area (16) and the second transition region (17) on arc plate (15) is highest point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242753.6A CN109797699B (en) | 2019-03-28 | 2019-03-28 | Dam fish lifting platform based on water ecological environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242753.6A CN109797699B (en) | 2019-03-28 | 2019-03-28 | Dam fish lifting platform based on water ecological environment |
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| Publication Number | Publication Date |
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| CN109797699A true CN109797699A (en) | 2019-05-24 |
| CN109797699B CN109797699B (en) | 2023-12-12 |
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ID=66564163
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910242753.6A Active CN109797699B (en) | 2019-03-28 | 2019-03-28 | Dam fish lifting platform based on water ecological environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921907A (en) * | 2021-04-06 | 2021-06-08 | 范鹏飞 | Concrete gravity dam convenient to fish migratory |
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| JP2016211337A (en) * | 2015-05-13 | 2016-12-15 | 株式会社ダイクレ | Fishway installed on riverbed |
| CN204959707U (en) * | 2015-07-22 | 2016-01-13 | 河海大学 | Ecological fishway of multiple -step type |
| CN105155487A (en) * | 2015-08-27 | 2015-12-16 | 哈尔滨工程大学 | Water-electricity hybrid driven overturning fish rising device |
| CN106702979A (en) * | 2016-12-23 | 2017-05-24 | 安徽理工大学 | Multi-stage superimposed arc type fish passage and fish passing method |
| CN109235386A (en) * | 2018-09-14 | 2019-01-18 | 昆明理工大学 | Formula crosses fish device and its application method behind a kind of dam |
| CN109371931A (en) * | 2018-11-23 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Hoisting type fish channel structure |
| CN109469030A (en) * | 2018-12-21 | 2019-03-15 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of transporting something containerized fish system for water channeling type power generation high dam |
| CN209741745U (en) * | 2019-03-28 | 2019-12-06 | 安徽中标环境科技有限公司 | Dam is with rising fish platform based on water ecological environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921907A (en) * | 2021-04-06 | 2021-06-08 | 范鹏飞 | Concrete gravity dam convenient to fish migratory |
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