CN115450160A - High-dam fish transferring and releasing system and releasing method thereof - Google Patents
High-dam fish transferring and releasing system and releasing method thereof Download PDFInfo
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- CN115450160A CN115450160A CN202211270894.7A CN202211270894A CN115450160A CN 115450160 A CN115450160 A CN 115450160A CN 202211270894 A CN202211270894 A CN 202211270894A CN 115450160 A CN115450160 A CN 115450160A
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 192
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000000384 rearing effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000010009 beating Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
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- 238000012876 topography Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/006—Arresting, diverting or chasing away fish in water-courses or water intake ducts, seas or lakes, e.g. fish barrages, deterrent devices ; Devices for cleaning fish barriers
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- 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
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Abstract
The invention discloses a high dam fish transferring and releasing system and a releasing method thereof, and belongs to the technical field of hydraulic and hydroelectric engineering and environmental protection engineering. The system comprises a wharf platform, a winch, a fish transporting box and a rail car, wherein the wharf platform is arranged on a bank slope at the upstream of a high dam, a plurality of slideways are arranged on the lower side of the wharf platform on the bank slope side by side, the winch is arranged on the wharf platform, the rail car is movably arranged on the slideways and is connected with the winch, and the fish transporting box is arranged on the rail car. After the fish transporting box is placed on the rail car, the rail car carrying the fish transporting box is driven by the winch to move downwards to the position near the water surface of the reservoir area, then the fish in the fish transporting box is released into the water body of the reservoir area, the releasing mode reduces the height difference between the fish transporting box and the water surface of the reservoir area as much as possible, and the damage to the fish caused by friction and impact in the releasing process is greatly reduced.
Description
Technical Field
The invention relates to a high dam fish transferring and releasing system and a releasing method thereof, belonging to the technical field of hydraulic and hydroelectric engineering and environmental protection engineering.
Background
When people build river-blocking buildings such as hydropower stations and the like, fish passing facilities need to be built to ensure gene communication of upstream and downstream fishes, but large-scale water conservancy and hydropower engineering is often a high dam reservoir, and the water level variation of an upstream reservoir area is large and often reaches tens of meters or nearly hundreds of meters. Because the flow velocity of water flow in front of the dam is low and is close to still water, the optimal place for releasing the fishes is generally in the range near the tail of the reservoir, and the distance between the optimal place and the dam can reach dozens of kilometers. Therefore, for the high dam reservoir with large water level amplitude, the gene communication of upstream and downstream fishes is generally increased by adopting a releasing mode. The water conservancy and hydropower engineering requires proliferation and releasing for fish protection mostly, but part of released fish fries cannot be impacted by water flow and cannot be damaged by high-altitude throwing and throwing because of small specifications.
Therefore, chinese patent document CN203952139U discloses a fish releasing device suitable for hydraulic and hydroelectric engineering, which comprises at least one box body arranged at a fish releasing channel, wherein the box body is provided with a releasing port communicated with the upstream and downstream of the box body, namely a channel communicated with the water surface of the upstream and downstream, and the downstream surface of the box body is provided with a movable flashboard capable of opening or closing the releasing port; in addition, the downstream end of the discharge opening is connected with a connecting slide which is inclined towards the downstream. As a transition buffering position of rivers, set up movable flashboard simultaneously and control rivers in the box to adopted the slide of slope, rivers impact or high altitude when can effectively reduce fish to release and throw.
However, the general topography of mountain at the two sides of the reservoir area is steep, so that the height difference between the box body and the water surface of the reservoir area is large, namely, the height difference from the fish discharging point to the water surface of the reservoir area is large, the fish can fall into the water body of the reservoir area through a long connecting slideway after coming out of the box body, on one hand, the friction damage of the connecting slideway to the fish is increased, and on the other hand, the impact is still large when the fish enters the water body of the reservoir area.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high dam fish transferring and releasing system and a releasing method thereof.
The invention is realized by the following technical scheme:
the utility model provides a high dam fish transportation system of releasing, includes pier platform, hoist engine, fortune fish box and railcar, the pier platform is established on the bank slope in high dam upper reaches, be equipped with a plurality of slides on the bank slope side by side at the downside of pier platform, the hoist engine is established on the pier platform, the railcar activity is established on the slide to be connected with the hoist engine, fortune fish box establishes on the railcar.
Two slideways are arranged on the bank slope on the lower side of the wharf platform side by side, the installation slope ratio of the slideways is less than 1:1, and the lower ends of the slideways extend into the water body of the high dam reservoir area.
The railcar is including returning font spacing frame, returns the bottom of font spacing frame and is equipped with four spinal branch daggers side by side, and keeps away from the activity of the one end of returning font spacing frame on every spinal branch dagger and is equipped with the I-shaped wheel.
The square-shaped limiting frame is horizontally arranged, the cross section of the square-shaped limiting frame is L-shaped, and a hanging ring B is arranged on one side, close to the wharf platform, of the square-shaped limiting frame.
The fish transporting box comprises a box body, a fish inlet and air holes are formed in the top of the box body, a cover plate is arranged at the fish inlet on the box body, a fish outlet is formed in one side, away from the wharf platform, of the box body, and a flow discharging plate is inserted in the fish outlet on the box body.
The top of box is equipped with rings A, and the symmetry is equipped with two handles on the box, and the edge that is close to one side of box on the board is equipped with the sealing strip to the spoiler.
And a crane is further arranged on the wharf platform.
The system also comprises a connection mechanism and a fish transporting ship, wherein the connection mechanism is movably connected with the plurality of slideways through a connecting mechanism, and the connection mechanism and the fish transporting ship float on the reservoir water body.
The mechanism of plugging into includes the wharfboat, backup pad and chute, the backup pad is established on the wharfboat, the bottom of chute is through two coupling assembling A and two coupling assembling B and backup pad swing joint, coupling assembling A includes monaural A and ears seat A, monaural A is fixed to be established in the chute bottom, the one end and the backup pad fixed connection of ears seat A, the other end is connected with monaural A through round pin axle A, coupling assembling B includes the hydro-cylinder, the one end of hydro-cylinder is passed through monaural B, round pin axle B and monaural B are connected with the bottom of chute, the other end passes through monaural C, round pin axle C and ears seat C are connected with the backup pad, be equipped with on the fortune fish boat and support temporarily the pond.
A releasing method of a high dam fish transferring releasing system comprises the following main steps:
A. hoisting one fish transporting box on the fish transporting vehicle onto the rail vehicle through a crane;
B. the rail car is driven by the winch to move downwards along the slideway to be close to the water surface of the reservoir area;
C. opening a flow releasing plate on the fish transporting box, directly releasing the fishes in the fish transporting box into the water body of the reservoir area, or adjusting the angle of a chute to ensure that one end of the chute is aligned with the flow releasing plate of the fish transporting box and the other end of the chute is aligned with a temporary rearing pond on a fish transporting ship, and then opening the flow releasing plate to release the fishes in the fish transporting box into the temporary rearing pond;
D. b, driving the rail car to move up to the wharf platform along the slide way through a winch, hoisting the other fish transporting box with the fishes on the fish transporting car onto the rail car through a crane, and repeating the step B and the step C;
E. and when the temporary rearing pond on the fish transporting ship is full of water and fishes, driving the fish transporting ship to a releasing point to release the fishes.
The invention has the beneficial effects that:
1. after the fish transporting box is placed on the rail car, the rail car carrying the fish transporting box is driven to move down to the position near the water surface of the reservoir area through the winch, and then the fishes in the fish transporting box are released into the water body of the reservoir area.
2. The connecting mechanism and the connection structure can automatically make adaptive lifting adjustment along with the water level change of the reservoir area so as to normally release the fishes under the condition of great change of the water level of the reservoir area.
3. Can adjust the inclination of chute through the hydro-cylinder, make the both ends of chute can link up with the pond of raising temporarily on the fish outlet and the fortune fish boat on the fortune fish box better, ensure to transport the fish in the fortune fish box and raise temporarily in the pond.
4. Can be directly in releasing the fish in the fish tank to the reservoir area water, also can transport fish to appointed release waters through the fortune fish ship and release, release mode is nimble, various.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the assembled structure of the chute, railcar and fish box of the present invention;
FIG. 5 is a schematic view of the structure of the fish transporting box of the present invention;
FIG. 6 is a schematic structural view of the railcar of the present invention;
FIG. 7 is a schematic view of the assembled structure of the support plate, the connecting assembly A, the connecting assembly B and the chute of the present invention;
FIG. 8 is a schematic view of an assembly structure of the connecting mechanism and the slide rail according to the present invention;
fig. 9 is a side view of the coupling mechanism of the present invention.
In the figure: 1-wharf platform, 2-slideway, 3-fish transporting box, 30-box, 31-handle, 32-cover plate, 33-air hole, 34-flying ring A, 35-flow plate, 4-wharf boat, 5-maintenance ladder step, 6-rail car, 60-square-shaped limit frame, 61-support column, 62-I-shaped wheel, 63-flying ring B, 7-support plate, 8-chute, 9-fish transporting boat, 10-single-lug seat A, 11-pin shaft A, 12-double-lug seat A, 13-single-lug seat B, 14-pin shaft B, 15-double-lug seat B, 16-oil cylinder, 17-single-lug seat C, 18-pin shaft C, 19-double-lug seat C, 20-management control room, 21-maintenance room, 22-connection structure, 220-H-shaped frame, 221-rotating shaft A, 222-rotating shaft B, 223-limit wheel.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 9, the high dam fish transporting and releasing system according to the present invention includes a wharf platform 1, a winch (not shown in the drawings), a fish transporting box 3 and a rail car 6, wherein the wharf platform 1 is disposed on a bank slope at the upstream of a high dam, a plurality of slideways 2 are installed on the bank slope at the lower side of the wharf platform 1 side by side, the winch is installed on the wharf platform 1, the rail car 6 is movably disposed on the slideways 2 and connected with the winch, and the fish transporting box 3 is disposed on the rail car 6. When the fish transporting box is used, the fish transporting box 3 is used for containing fishes to be released, and the rail car 6 is driven by the winch to move upwards and downwards along the slide rail 2. After the fish transporting box 3 is placed on the rail car 6, the rail car 6 loaded with the fish transporting box 3 is driven to move down to the position near the water surface of the reservoir area through the winch, and then the fishes in the fish transporting box 3 are released into the water body of the reservoir area.
Two slideways 2 are arranged on the bank slope side by side on the lower side of the wharf platform 1, the installation slope ratio of the slideways 2 is less than 1:1, and the lower ends of the slideways 2 extend into the water body of the high dam reservoir area. The slideway 2 is made of I-shaped steel, and the lower end of the slideway 2 extends into a water body of a high dam reservoir area so as to adapt to the water level rise and fall of the reservoir area. An overhaul ladder step 5 is arranged on one side of the two slide rails 2 on the bank slope.
The rail car 6 comprises a square-shaped limiting frame 60, four support columns 61 are arranged at the bottom of the square-shaped limiting frame 60 side by side, and an I-shaped wheel 62 is movably arranged at one end, far away from the square-shaped limiting frame 60, of each support column 61. In use, the trolley 6 is clamped to the slideway 2 by the spool 62 to limit the trolley 6 laterally of the slideway 2. The bottom of the fish transporting box 3 is placed in the square-shaped limiting frame 60, and the horizontal direction of the fish transporting box 3 is limited through the square-shaped limiting frame 60.
The square-clip-shaped limiting frame 60 is horizontally arranged, the cross section of the square-clip-shaped limiting frame 60 is L-shaped, and a lifting ring B63 is arranged on one side, close to the wharf platform 1, of the square-clip-shaped limiting frame 60. The horizontal arrangement of the square-shaped limiting frame 60 facilitates the placement of the fish transporting box 3 on the rail car 6, and can improve the stability of the fish transporting box 3 moving up and down along the slide way 2 along with the rail car 6. In order to horizontally arrange the zigzag-shaped limiting frame 60, two of the supporting columns 61 are longer than the other two supporting columns 61, the two longer supporting columns 61 are equal in length, and the two shorter supporting columns 61 are also equal in length.
The fish transporting box 3 comprises a box body 30, a fish inlet and air holes 33 are formed in the top of the box body 30, a cover plate 32 is installed at the fish inlet on the box body 30, a fish outlet is formed in one side, far away from the wharf platform 1, of the box body 30, and a flow discharging plate 35 is inserted in the fish outlet on the box body 30.
A lifting ring A34 is installed at the top of the box body 30, two handles 31 are symmetrically installed on the box body 30, and a sealing strip is arranged at the edge of one side, close to the box body 30, of the releasing plate 35. When the lifting device is used, the fish box 3 can be lifted by the crane through the lifting rings A34, and in order to improve the lifting stability of the fish box 3, the lifting rings A34 can be respectively installed at four corners of the top of the box body 30. Sealing is performed through the sealing strips, and water in the box body 30 is prevented from leaking.
And a crane is further arranged on the wharf platform 1. On 3 hoists the railcar 6 of fortune fish case on with fortune fish car through the hoist, perhaps hoist the fortune fish case 3 on the railcar 6 to fortune fish car, compare with artifical transport mode, greatly reduced intensity of labour.
The system also comprises a connection mechanism and a fish carrier 9, wherein the connection mechanism is movably connected with the two slideways 2 through a connecting mechanism (22), and the connection mechanism and the fish carrier 9 float on the reservoir water body. When the connecting mechanism 22 is used, the connecting mechanism comprises an H-shaped frame 220, two rotating shafts A221 are symmetrically arranged on the inner side of one end of the H-shaped frame 220, the two rotating shafts A221 are rotatably connected with a pair of side faces of the supporting plate 7 or the wharfboat 4, two rotating shafts B222 are symmetrically arranged on the inner side of the other end of the H-shaped frame 220, limiting wheels 223 are movably arranged at one ends, far away from the H-shaped frame 220, of the two rotating shafts B222, the two sliding rails 2 are located on the inner side of the H-shaped frame 220, and the limiting wheels 223 on the two rotating shafts B222 are movably connected with the two sliding rails 2 in a one-to-one correspondence mode. The distance between the connecting mechanism and the sliding rail 2 is limited within a range not larger than the length of the connecting mechanism 22 through the connecting mechanism 22, so that the chute 8 can be well connected with a fish outlet on the fish transporting box 3 and a temporary culture pond on the fish transporting ship 9 by adjusting the inclination angle. In addition, when the water level of the reservoir area is lowered, the connection structure is lowered along with the water level, and one end of the connection structure 22 close to the sliding rail 2 is dragged to move downwards along the sliding rail 2; when the water level of the reservoir area rises, the connection structure rises along with the water level, and one end of the connection structure 22 close to the slide rail 2 is dragged to move upwards along the slide rail 2; therefore, the connecting mechanism 22 and the connection structure can automatically make adaptive lifting adjustment along with the water level change of the reservoir area so as to normally release the fishes under the condition of the great water level change of the reservoir area.
The mechanism of plugging into includes wharfboat 4, backup pad 7 and chute 8, backup pad 7 is installed on wharfboat 4, chute 8's bottom is through two coupling assembling A and two coupling assembling B and backup pad 7 swing joint, coupling assembling A includes monaural seat A10 and binaural seat A12, monaural seat A10 fixed mounting is in chute 8 bottom, the one end and the backup pad 7 fixed connection of binaural seat A12, the other end rotates with monaural seat A10 through round pin axle A11 to be connected, coupling assembling B includes hydro-cylinder 16, the one end of hydro-cylinder 16 is passed through monaural seat B15, round pin axle B14 and monaural seat B13 are connected with chute 8's bottom, the other end passes through monaural seat C17, round pin axle C18 and binaural seat C19 are connected with backup pad 7, install on the fortune fish boat 9 and temporarily support the pond. When the device is used, the inclination angle of the chute 8 can be adjusted through the oil cylinder 16, so that two ends of the chute 8 can be better connected with a fish outlet on the fish transporting box 3 and a temporary rearing pond on the fish transporting ship 9.
A releasing method of a high dam fish transferring releasing system comprises the following main steps:
A. hoisting one fish box 3 on the fish transporting vehicle to a rail vehicle 6 by a crane;
B. the rail car 6 is driven by the winch to move downwards along the slideway 2 to the position near the water surface of the reservoir area;
C. opening the flow discharging plate 35 on the fish transporting box 3, directly discharging the fishes in the fish transporting box 3 into the water body of the reservoir area, or adjusting the angle of the chute 8 to ensure that one end of the chute is aligned with the flow discharging plate 35 of the fish transporting box 3 and the other end of the chute is aligned with the temporary rearing pond on the fish transporting ship 9, and then opening the flow discharging plate 35 to discharge the fishes in the fish transporting box 3 into the temporary rearing pond;
D. driving the rail car 6 to move up to the wharf platform 1 along the slide way 2 through a winch, hoisting another fish transporting box 3 with fish on the fish transporting car onto the rail car 6 through a crane, and repeating the step B and the step C;
E. when the temporary rearing pond on the fish transporting ship 9 is full of water and fishes, the fish transporting ship 9 is driven to a releasing point to release the fishes. So that the fishes are transported to the designated releasing water area for releasing through the fish transporting ship 9. After the releasing is finished, the fish carrier 9 drives back to the wharf platform 1 to stop, and waits for the next transfer.
Specifically, the fish life support system and the rescue system such as oxygen bottles are arranged in the fish transporting box 3 and the temporary rearing pond so as to ensure the survival rate of the fishes. A management control room 20 and a service room 21 are also built on the dock platform 1.
Traditional fish releasing often adopts the mode of reservoir area highway transportation fish to release, and this mode has following several limitations:
(1) Mountains on two sides of a reservoir area generally have steep terrains, the reservoir area has a large space range, and the road building cost is high;
(2) The transfer process takes longer time, the road is bumpy, and the survival rate of the fishes is greatly influenced;
(3) The bleeding point is generally limited to a fixed point on the shore, and the fish can hardly enter the optimal habitat point.
This application compares with traditional fish mode of releasing, possesses following advantage:
(1) The method is suitable for releasing the fishes with large variation of reservoir water level: the fish carrier 9 and the slideway 2 can adapt to the water level change;
(2) The investment cost is obviously saved: compared with the traditional method for transferring and releasing roads in the reservoir area, the method has the advantages that the long-distance roads in the reservoir area do not need to be built, and the road building cost is greatly saved;
(3) The survival rate of the fishes is obviously improved: the fish in the fish transporting box 3 is nearly transferred to a temporary culture pond in a fish transporting ship 9 through a chute 8, and a fish life support system and a salvation system are installed in the temporary culture pond, so that the survival rate of the fish is ensured;
(4) The releasing place is accurate and the selection is flexible: the fish transporting ship can accurately drive into the optimal releasing place at the tail of the fishpond, and the driving path is flexible and controllable and is less in limited conditions.
Compared with the prior art with the publication number of CN203952139U, the application has the following technical effects:
1. after the fish transporting box 3 is placed on the rail car 6, the rail car 6 loaded with the fish transporting box 3 is driven to move down to the position near the water surface of the reservoir area through the winch, and then the fishes in the fish transporting box 3 are released into the water body of the reservoir area.
2. The connecting mechanism 22 and the connecting structure can automatically make adaptive lifting adjustment along with the water level change of the reservoir area so as to normally release the fishes under the condition of the great water level change of the reservoir area.
3. Can adjust the inclination of chute 8 through hydro-cylinder 16, make the both ends of chute 8 can be better with the play fish mouth on the fortune fish box 3 and the pond of raising temporarily on the fortune fish boat 9 link up, ensure to transport the fish in the fortune fish box 3 to raising temporarily in the pond 9.
4. Can be directly in releasing the fish in the fortune fish case 3 to the reservoir area water, also can transport fish to appointed release waters through fortune fish boat 9 and release, the mode of releasing is nimble, various.
Claims (10)
1. The utility model provides a high dam fish is transported and is released system which characterized in that: including pier platform (1), hoist engine, fortune fish box (3) and railcar (6), establish on the bank slope in high dam upper reaches pier platform (1), be equipped with a plurality of slides (2) side by side at the downside of pier platform (1) on the bank slope, the hoist engine is established on pier platform (1), railcar (6) activity is established on slide (2) to be connected with the hoist engine, fortune fish box (3) are established on railcar (6).
2. The high dam fish transporting and releasing system as recited in claim 1, wherein: two slideways (2) are arranged on the bank slope side by side on the lower side of the wharf platform (1), the installation slope ratio of the slideways (2) is less than 1:1, and the lower ends of the slideways (2) extend into the water body of the high dam reservoir area.
3. The high dam fish transporting and releasing system as claimed in claim 1, wherein: the rail car (6) comprises a reversed-letter-shaped limiting frame (60), four supporting columns (61) are arranged at the bottom of the reversed-letter-shaped limiting frame (60) side by side, and a spool (62) is movably arranged at one end, far away from the reversed-letter-shaped limiting frame (60), of each supporting column (61).
4. The high dam fish transporting and releasing system as claimed in claim 3, wherein: the square-shaped limiting frame (60) is horizontally arranged, the cross section of the square-shaped limiting frame (60) is L-shaped, and a hanging ring B (63) is arranged on one side, close to the wharf platform (1), of the square-shaped limiting frame (60).
5. The high dam fish transporting and releasing system as claimed in claim 1, wherein: fortune fish box (3) include box (30), and fish inlet and bleeder vent (33) have been seted up at the top of box (30), and are equipped with apron (32) in fish inlet department on box (30), and the one side of keeping away from pier platform (1) on box (30) has seted up out the fish mouth, and has pegged graft at fish outlet department on box (30) and has put flow board (35).
6. The high dam fish transporting and releasing system as claimed in claim 5, wherein: the top of box (30) is equipped with rings A (34), and the symmetry is equipped with two handles (31) on box (30), and the edge that is close to one side of box (30) on board (35) of releasing is equipped with the sealing strip.
7. The high dam fish transporting and releasing system as claimed in claim 1, wherein: and a crane is further arranged on the wharf platform (1).
8. The high dam fish transporting and releasing system as claimed in claim 1, wherein: the system also comprises a connection mechanism and a fish transporting ship (9), wherein the connection mechanism is movably connected with the plurality of slideways (2) through a connecting mechanism (22), and the connection mechanism and the fish transporting ship (9) float on the water body of the reservoir area.
9. The high dam fish transporting and releasing system as claimed in claim 8, wherein: the connection mechanism comprises a wharf boat (4), a supporting plate (7) and a chute (8), wherein the supporting plate (7) is arranged on the wharf boat (4), and the bottom of the chute (8) is movably connected with the supporting plate (7) through two connecting assemblies A and two connecting assemblies B; the connecting assembly A comprises a single lug seat A (10) and a double lug seat A (12), the single lug seat A (10) is fixedly arranged at the bottom of the chute (8), one end of the double lug seat A (12) is fixedly connected with the supporting plate (7), and the other end of the double lug seat A (12) is connected with the single lug seat A (10) through a pin shaft A (11); the connecting assembly B comprises an oil cylinder (16), one end of the oil cylinder (16) is connected with the bottom of the chute (8) through a double-lug seat B (15), a pin shaft B (14) and a single-lug seat B (13), and the other end of the oil cylinder is connected with the supporting plate (7) through a single-lug seat C (17), a pin shaft C (18) and a double-lug seat C (19); a temporary culture pond is arranged on the fish transporting ship (9).
10. A releasing method of a high dam fish transferring releasing system is characterized in that: the method comprises the following main steps:
A. hoisting one fish box (3) on the fish transporting vehicle to the rail vehicle (6) by a crane;
B. the rail car (6) is driven to move downwards along the slide way (2) to the position near the water surface of the reservoir area by the winch;
C. opening a flow releasing plate (35) on the fish transporting box (3), directly releasing the fishes in the fish transporting box (3) into the water body of the reservoir area, or adjusting the angle of a chute (8) to ensure that one end of the chute is aligned with the flow releasing plate (35) of the fish transporting box (3) and the other end of the chute is aligned with a temporary rearing pond on a fish transporting ship (9), then beating the flow releasing plate (35) and releasing the fishes in the fish transporting box (3) into the temporary rearing pond;
D. driving the rail car (6) to move upwards to the wharf platform (1) along the slide way (2) through a winch, hoisting another fish transporting box (3) with fish on the fish transporting car onto the rail car (6) through a crane, and repeating the step B and the step C;
E. when the temporary culture pond on the fish transporting ship (9) is full of water and fishes, the fish transporting ship (9) is driven to a releasing point to release the fishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211270894.7A CN115450160A (en) | 2022-10-17 | 2022-10-17 | High-dam fish transferring and releasing system and releasing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211270894.7A CN115450160A (en) | 2022-10-17 | 2022-10-17 | High-dam fish transferring and releasing system and releasing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115450160A true CN115450160A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211270894.7A Pending CN115450160A (en) | 2022-10-17 | 2022-10-17 | High-dam fish transferring and releasing system and releasing method thereof |
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| CN (1) | CN115450160A (en) |
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| 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 |
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| CN111789051A (en) * | 2020-06-20 | 2020-10-20 | 山东省水生生物资源养护管理中心 | Novel fish proliferation and releasing groove |
| CN216415664U (en) * | 2021-12-21 | 2022-05-03 | 易科捷(武汉)生态科技有限公司 | Portable fish transporting box and fish transporting equipment |
| CN115162290A (en) * | 2022-07-08 | 2022-10-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Sightseeing fish passing system and fish passing method |
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| CN203194325U (en) * | 2013-02-05 | 2013-09-18 | 湖北省水产科学研究所 | Device for fast transporting large-batch water-face aquatic products in land route sloping field |
| EP2767635A1 (en) * | 2013-02-18 | 2014-08-20 | Georg Baumann | Fish lift and method for operating a fish lift |
| CN105692465A (en) * | 2016-03-21 | 2016-06-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Cableway type fish collection box dam-loading transfer system |
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| CN110273407A (en) * | 2019-07-19 | 2019-09-24 | 中水珠江规划勘测设计有限公司 | Transfer crosses fish system and crosses fish method |
| CN111789051A (en) * | 2020-06-20 | 2020-10-20 | 山东省水生生物资源养护管理中心 | Novel fish proliferation and releasing groove |
| CN216415664U (en) * | 2021-12-21 | 2022-05-03 | 易科捷(武汉)生态科技有限公司 | Portable fish transporting box and fish transporting equipment |
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