CN108999156A - A kind of anticlogging fish pass device - Google Patents
A kind of anticlogging fish pass device Download PDFInfo
- Publication number
- CN108999156A CN108999156A CN201810828775.6A CN201810828775A CN108999156A CN 108999156 A CN108999156 A CN 108999156A CN 201810828775 A CN201810828775 A CN 201810828775A CN 108999156 A CN108999156 A CN 108999156A
- Authority
- CN
- China
- Prior art keywords
- fish pass
- water fender
- anticlogging
- fish
- connect
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
- E02B8/085—Devices allowing fish migration, e.g. fish traps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/60—Ecological corridors or buffer zones
Abstract
The present invention discloses a kind of anticlogging fish pass device, including fish pass, is connect by a plurality of rope with upper frame is intercepted at the top of the upstream end of fish pass, the one end for intercepting upper frame is equipped with air bag, and the other end is connect with inclined plate frame one end；Multiple drive cylinders are equipped in fish pass, the piston rod and catch bar of drive cylinder are articulated and connected, muti-piece water fender is hingedly connected on side wall in fish pass, catch bar is articulated and connected with muti-piece water fender, water blocking plate surface is arranged with scraper, scraper is connect by the first spring with the spring base being mounted in fish pass, and multiple night vision cams are additionally provided with inside fish pass；Apparatus of the present invention structure is simple, can be effectively prevented from floating refuse when water surface elevation changes and enter the phenomenon that fish pass causes fish pass to block, while can clear up water fender, prevent water fender from causing fish pass to block due to twining rubbish or water plant because scraping.
Description
Technical field
The present invention relates to fish pass technical fields, in particular to a kind of anticlogging fish pass device.
Background technique
The water conservancy projects such as dam are by shutting off the facility to be generated electricity using the kinetic energy of water to river, but river is blocked
After cutting, the fish of river or Jiang Liuzhong are difficult to realize trip of tracing back, and in order to meet the trip demand of tracing back of fish, fish pass facility is essential
Auxiliary facility, facilitate fish that can complete trip of tracing back, the diversity of protecting ecology, since there are difference in height, fishes for the both ends of fish pass
It since flow rate of water flow is fast in road, can complete to trace back the process of trip in order to facilitate fish, need to be arranged in fish pass and stop water flow
Otherwise water fender class device is wanted to complete the very big test swum be to fish physical efficiency of tracing back, and water fender class device can be scraped and be twined in water
The impurity such as water plant, be also easy to be covered by water plant, and therefore fish pass may be caused to block, influence the trip of tracing back of fish,
And cleaning is carried out to water blocking facility in fish pass and compares time and effort consuming, now need one kind can anticlogging fish pass solve above-mentioned ask
Topic.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of anticlogging fish pass devices, in favor of in fish pass
Water blocking facility is cleared up, and effectivelying prevent fish pass, there is a phenomenon where block.
The present invention is in order to solve the above technical problems, used technical solution is: a kind of anticlogging fish pass device, including
The upstream end top of fish pass, the fish pass is connect by a plurality of rope with upper frame is intercepted, and described one end for intercepting upper frame is equipped with gas
Capsule, the other end are connect with inclined plate frame one end；Be equipped with multiple drive cylinders in the fish pass, the piston rod of the drive cylinder with push away
Lever is articulated and connected, and is hingedly connected with muti-piece water fender on the side wall in the fish pass, the catch bar and muti-piece water fender are equal
Articulated connection, the water blocking plate surface are arranged with scraper, and the scraper passes through the first spring and the spring base being mounted in fish pass
It connects, is additionally provided with multiple night vision cams inside the fish pass.
Preferably, the inclined plate frame is equipped with multiple partitions, and the other end of the inclined plate frame is equipped with the cambered surface being folded upward at.
Preferably, the upstream passageway bending place of the fish pass is welded with multiple cylinder racks, is welded with list in the cylinder rack
Engaging lug, the single connection ear and the doubly-linked lug of drive cylinder end are hinged, the piston rod end of the drive cylinder and company
Connector cooperation, the connector and catch bar are articulated and connected.
Preferably, the side wall in the fish pass is equipped with multiple hinged seats, and the hinged seat is cut with scissors by pin shaft and water fender
It connects, the catch bar is hinged with water fender also by pin shaft.
Preferably, two sides of the water fender in the fish pass are alternately arranged.
Preferably, the spring base is set on upper wall and lower wall in fish pass.
Preferably, the night vision cam is installed on the upper wall inside fish pass, the position of the night vision cam and gear
The position of water plate is corresponding.
Preferably, fish pass upstream end top position is equipped with multiple links, and the bottom for intercepting upper frame also is provided with
The end of multiple links, the link and rope cooperates.
Preferably, reinforcing rib, the connector and piston rod weldering are welded between the cylinder rack and fish pass inner upper wall
It connects in succession, the night vision cam is connect by conducting wire with indoor computer is controlled.
Preferably, the scraper includes cutter hub and middle frame, and the both ends of the cutter hub are offered to be adapted to water fender
Stopper, the stopper and middle frame end are connected by multiple second springs, are connect in the middle part of first spring and middle frame.
Beneficial effects of the present invention: apparatus of the present invention structure is simple, when can be effectively prevented from water surface elevation and changing
Floating refuse enters the phenomenon that fish pass causes fish pass to block, while can clear up water fender, prevents water fender from twining because scraping
Rubbish or water plant and cause fish pass to block.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anticlogging fish pass device；
Fig. 2 is the overlooking structure diagram of fish pass part in Fig. 1；
Fig. 3 is the overlooking structure diagram that top frame section is intercepted in Fig. 1；
Fig. 4 is the structural schematic diagram of drive cylinder and catch bar cooperation in Fig. 1；
Fig. 5 is the position view of water fender arrangement in fish pass in Fig. 1；
Fig. 6 be Fig. 5 in water fender be open after structural schematic diagram；
Fig. 7 is water fender of the present invention, catch bar, scraper, the structural schematic diagram for pulling spring cooperation；
Fig. 8 is the end view drawing that scraper of the present invention and water fender cooperate.
In figure, in figure: 1, fish pass, 2, rope, 3, interception upper frame, 4, air bag, 5, inclined plate frame, 6, partition, 7, cambered surface, 8, oil
Cylinder frame, 9, single connection ear, 10, drive cylinder, 11, doubly-linked lug, 12, piston rod, 13, connector, 14, catch bar, 15, hinged
Seat, 16, pin shaft, 17, water fender, 18, scraper, the 19, first spring, 20, spring base, 21, night vision cam, 22, link, 23,
Reinforcing rib, 24, cutter hub, 25, middle frame, 26, stopper, 27, second spring.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 1 to Fig. 8 a kind of anticlogging fish pass device, including fish pass 1, the upstream end top of the fish pass 1 pass through
A plurality of rope 2 is connect with upper frame 3 is intercepted, and described one end for intercepting upper frame 3 is equipped with air bag 4, and the other end and 5 one end of inclined plate frame connect
It connects；Multiple drive cylinders 10 are equipped in the fish pass 1, the piston rod 12 and catch bar 14 of the drive cylinder 10 are articulated and connected,
Muti-piece water fender 17 is hingedly connected on side wall in the fish pass 1, the catch bar 14 hingedly connects with muti-piece water fender 17
It connects, 17 surface of water fender is arranged with scraper 18, the spring that the scraper 18 spring 19 and be mounted in fish pass 1 by first
Seat 20 connects, and is additionally provided with multiple night vision cams 21 inside the fish pass 1.
Preferably, the inclined plate frame 5 is equipped with multiple partitions 6, and the other end of the inclined plate frame 5 is equipped with the arc being folded upward at
Face 7.
Preferably, the upstream passageway bending place of the fish pass 1 is welded with multiple cylinder racks 8, is welded in the cylinder rack 8
Single connection ear 9, the single connection ear 9 and the doubly-linked lug 11 of 10 end of drive cylinder are hinged, the piston of the drive cylinder 10
12 end of bar and connector 13 cooperate, and the connector 13 is articulated and connected with catch bar 14.
Preferably, the side wall in the fish pass 1 is equipped with multiple hinged seats 15, and the hinged seat 15 passes through pin shaft 16 and gear
Water plate 17 is hinged, and the catch bar 14 is hinged also by pin shaft 16 and water fender 17.
Preferably, two sides of the water fender 17 in the fish pass 1 are alternately arranged.
Preferably, the spring base 20 is set on upper wall and lower wall in fish pass 1.
Preferably, the night vision cam 21 is installed on the upper wall inside fish pass 1, the position of the night vision cam 21
It is corresponding with the position of water fender 17.
Preferably, the 1 upstream end top position of fish pass is equipped with multiple links 22, the bottom for intercepting upper frame 3
Equipped with multiple links 22, the end of the link 22 and rope 2 cooperates.
Preferably, reinforcing rib 23, the connector 13 and work are welded between 1 inner upper wall of the cylinder rack 8 and fish pass
Stopper rod 12 is welded to connect, and the night vision cam 21 is connect by conducting wire with indoor computer is controlled.
Preferably, the scraper 18 includes cutter hub 24 and middle frame 25, and the both ends of the cutter hub 24 offer and water blocking
The stopper 26 that plate 17 is adapted to, the stopper 26 and 25 end of middle frame are connected by multiple second springs 27, first spring
19 with connected in the middle part of middle frame 25.
The present embodiment working principle is as follows:
When using the anticlogging fish pass device, intercepts upper frame 3 and connect by rope 2 with the top of 1 one end of fish pass, intercept top
The plastic material that frame 3 can select density small is made, and the top for intercepting upper frame 3 is also installed on several air bags 4, so intercepting top
Frame 3 can float under the buoyancy of air bag 4, and the Design of length of rope 2 is between 500mm-800mm, in this way when water surface height
When degree is greater than 2 length of rope away from the distance between 1 top of fish pass, intercepting upper frame 3 can suspend in water, when water surface elevation is away from fish
When the distance between 1 top of road is less than 2 length of rope, then intercepting upper frame 3 can swim on the water surface, then intercept upper frame 3
The inclined plate frame 5 of front can block the rubbish being floated near 1 upstream end of fish pass on the water surface, prevent rubbish from entering fish pass 1, rubbish
Rubbish can be held at inclined plate frame 5, and when the water surface is lower than 1 top of fish pass, inclined plate frame 5 can cover 1 front region of fish pass, effectively
It avoids rubbish from entering fish pass 1, reduces because rubbish enters the probability that fish pass 1 blocks caused by fish pass 1；And water plant in water or
The rubbish of suspension enters in fish pass 1 due on the water surface, not having an opportunity with water flow, these rubbish to suspend or plant
It is easy for scraping and be entangled on water fender 17, night vision cam 21 is used to obtain the image information of water fender 17, and staff is facilitated to exist
The rubbish situation twined is scraped on control indoor observation water fender 17, when the fish scraped the rubbish that twines and influence in fish pass 1 pass through, work
The piston rod 12 of the remote-controlled drive cylinder 10 of personnel, drive cylinder 10 stretches out, and the connector 13 of 12 end of piston rod pushes
Bar 14, because water fender 17 with catch bar 14 it is hinged, so water fender 17 is then with catch bar 14 after catch bar 14 is pushed out
Occur with hinged seat 15 to be the rotational action in the center of circle, and because being arranged with scraper 18 on water fender 17, scraper 18 passes through the first bullet
Spring 19 is connect with the spring base 20 on 1 upper wall of fish pass and lower arm, the work of pulling back of two cutter hubs 24 of scraper 18 in second spring 27
It is attached under on water fender 17, when water fender 17 rotates, then under the pulling of the first spring 19, scraper 18 can be in water blocking
It is slided on plate 17, cutter hub 24 can wipe the water plant hung on water fender 17 or rubbish off at this time, due to the rotation side of water fender 17
To identical as water (flow) direction, so the water plant wiped off or rubbish can be flushed away with water flow, cleaning gear is thus played
The effect of rubbish on water plate 17 avoids the problem of more and more trips of tracing back for leading to fish of rubbish on water fender 17 are obstructed.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this Shen
Please in embodiment and embodiment in feature in the absence of conflict, can mutual any combination.Protection model of the invention
The technical solution that should be recorded with claim is enclosed, the equivalent replacement side of technical characteristic in the technical solution recorded including claim
Case is protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (10)
1. a kind of anticlogging fish pass device, including fish pass (1), it is characterised in that: pass through at the top of the upstream end of the fish pass (1)
A plurality of rope (2) connect with upper frame (3) are intercepted, and described one end for intercepting upper frame (3) is equipped with air bag (4), the other end and inclined plate frame
(5) one end connects；Multiple drive cylinders (10) are equipped in the fish pass (1), the piston rod (12) of the drive cylinder (10) with
Catch bar (14) is articulated and connected, and is hingedly connected with muti-piece water fender (17), the catch bar on the side wall in the fish pass (1)
(14) it is articulated and connected with muti-piece water fender (17), water fender (17) surface is arranged with scraper (18), the scraper (18)
It is connect by the first spring (19) with the spring base (20) being mounted in fish pass (1), is additionally provided with multiple nights inside the fish pass (1)
Depending on camera (21).
2. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the inclined plate frame (5) is equipped with
Multiple partitions (6), the other end of the inclined plate frame (5) are equipped with the cambered surface (7) being folded upward at.
3. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the upstream of the fish pass (1) is logical
Road bending place is welded with multiple cylinder racks (8), is welded with single connection ear (9) on the cylinder rack (8), the single connection ear (9)
Hingedly with the doubly-linked lug (11) of drive cylinder (10) end, piston rod (12) end of the drive cylinder (10) and connector
(13) cooperate, the connector (13) and catch bar (14) are articulated and connected.
4. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the side wall in the fish pass (1)
It is equipped with multiple hinged seats (15), the hinged seat (15) passes through pin shaft (16) and water fender (17) hingedly, the catch bar
(14) hinged also by pin shaft (16) and water fender (17).
5. a kind of anticlogging fish pass device according to claim 1 or 4, it is characterised in that: the water fender (17) exists
Two sides in the fish pass (1) are alternately arranged.
6. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the spring base (20) is set to fish
On upper wall and lower wall in road (1).
7. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: night vision cam (21) peace
Loaded on the internal upper wall of fish pass (1), the position of the night vision cam (21) is corresponding with the position of water fender (17).
8. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: fish pass (1) the upstream end top
Portion position is equipped with multiple links (22), and the bottom for intercepting upper frame (3) also is provided with multiple links (22), the link (22)
Cooperate with the end of rope (2).
9. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the cylinder rack (8) and fish pass
(1) it is welded between inner upper wall reinforcing rib (23), the connector (13) and piston rod (12) are welded to connect, and the night vision is taken the photograph
As head (21) are connect by conducting wire with indoor computer is controlled.
10. a kind of anticlogging fish pass device according to claim 1, it is characterised in that: the scraper (18) includes knife
Body (24) and middle frame (25), the both ends of the cutter hub (24) offer the stopper (26) being adapted to water fender (17), described
Stopper (26) and middle frame (25) end are connected by multiple second springs (27), first spring (19) and middle frame (25)
Middle part connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828775.6A CN108999156B (en) | 2018-07-25 | 2018-07-25 | Prevent fishway device of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828775.6A CN108999156B (en) | 2018-07-25 | 2018-07-25 | Prevent fishway device of jam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108999156A true CN108999156A (en) | 2018-12-14 |
| CN108999156B CN108999156B (en) | 2020-05-05 |
Family
ID=64597848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828775.6A Active CN108999156B (en) | 2018-07-25 | 2018-07-25 | Prevent fishway device of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999156B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102310074B1 (en) * | 2021-03-18 | 2021-10-06 | 안종범 | Smart movable fishdo that adjusts the height of the fish according to the flow rate |
| CN113494068A (en) * | 2021-07-26 | 2021-10-12 | 四川大学工程设计研究院有限公司 | Device for eliminating blockage of water intake of bottom grid dam |
| WO2022174742A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Water supplying fish way adaptively adjusted by means of floating dock |
| CN117231581A (en) * | 2023-10-08 | 2023-12-15 | 无锡市普亚机械制造有限公司 | Stable intelligent bidirectional hydraulic cylinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101697U (en) * | 1991-02-25 | 1992-04-15 | 杨介敏 | Block-up-proof basket for sewer |
| CN2140394Y (en) * | 1991-12-20 | 1993-08-18 | 曾柱辉 | Sewer with dredging device |
| CN1092126A (en) * | 1994-01-13 | 1994-09-14 | 叶亚东 | Electric dredger for washing sink |
| CN204238192U (en) * | 2014-11-18 | 2015-04-01 | 安徽理工大学 | Help and drive formula perps fish channel structure |
-
2018
- 2018-07-25 CN CN201810828775.6A patent/CN108999156B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101697U (en) * | 1991-02-25 | 1992-04-15 | 杨介敏 | Block-up-proof basket for sewer |
| CN2140394Y (en) * | 1991-12-20 | 1993-08-18 | 曾柱辉 | Sewer with dredging device |
| CN1092126A (en) * | 1994-01-13 | 1994-09-14 | 叶亚东 | Electric dredger for washing sink |
| CN204238192U (en) * | 2014-11-18 | 2015-04-01 | 安徽理工大学 | Help and drive formula perps fish channel structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022174742A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Water supplying fish way adaptively adjusted by means of floating dock |
| KR102310074B1 (en) * | 2021-03-18 | 2021-10-06 | 안종범 | Smart movable fishdo that adjusts the height of the fish according to the flow rate |
| CN113494068A (en) * | 2021-07-26 | 2021-10-12 | 四川大学工程设计研究院有限公司 | Device for eliminating blockage of water intake of bottom grid dam |
| CN117231581A (en) * | 2023-10-08 | 2023-12-15 | 无锡市普亚机械制造有限公司 | Stable intelligent bidirectional hydraulic cylinder |
| CN117231581B (en) * | 2023-10-08 | 2024-03-15 | 无锡市普亚机械制造有限公司 | Stable intelligent bidirectional hydraulic cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108999156B (en) | 2020-05-05 |
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