CN109083084B - Device for assisting fish shoal to enter upstream of river dam - Google Patents
Device for assisting fish shoal to enter upstream of river dam Download PDFInfo
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- CN109083084B CN109083084B CN201810838788.1A CN201810838788A CN109083084B CN 109083084 B CN109083084 B CN 109083084B CN 201810838788 A CN201810838788 A CN 201810838788A CN 109083084 B CN109083084 B CN 109083084B
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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
Abstract
The invention relates to an upstream device entering a dam, in particular to an upstream device assisting fish shoals to enter the dam. Therefore, the technical problems of the invention are as follows: an auxiliary shoal entering upstream device capable of guiding an auxiliary shoal to rapidly enter upstream of a dam is provided. The technical scheme is as follows: a device for assisting shoal to enter an upstream of a dam comprises a reverse box, a circulation pipeline, a first water pipe, an adjusting box, a first guide rod, a first baffle, a water tank, a first spring, a second water pipe, a water stop plate, a first support rod and the like; the top right side of the box of falling trip is opened has first through-hole, and the top left part of the box of falling trip is connected with the circulation pipeline, and circulation pipeline right side upper portion is connected with first water pipe, and the interior top of the box of falling trip is connected with the regulating box. According to the invention, water flows into the reverse flow box through the circulation pipeline, the water flows into the water tank from the first water pipe, the water tank moves downwards, so that the first baffle plate opens the first through hole, and the water flows to the outer side of the reverse flow box from the second water pipe to guide fish school to enter the reverse flow box.
Description
Technical Field
The invention relates to an upstream device entering a dam, in particular to an upstream device assisting fish shoals to enter the dam.
Background
The shoal all likes from low reaches to the upper reaches, the fish can breathe oxygen better when the head water, also can more easily predate, some fishes can be according to the memory when the output, lead to some fishes can swim to the place of birth of upper reaches and lay eggs, in the process that the shoal swims to the upper reaches from the low reaches, some fishes in the shoal probably can not reach the upper reaches because of the speed of rivers too fast, thereby lead to with shoal dispersion, cause the phenomenon that single fish is difficult to predate, also delayed the spawning time of some fishes.
Disclosure of Invention
In order to overcome the defects that some fishes cannot reach the upstream because the water flow speed is too high, so that the fishes are scattered with fish groups, a single fish is difficult to prey, and the egg laying period of some fishes is delayed, the invention has the technical problems that: an auxiliary shoal entering upstream device capable of guiding an auxiliary shoal to rapidly enter upstream of a dam is provided.
The technical scheme is as follows: a device for assisting shoal to enter an upstream of a dam comprises a reverse box, a circulation pipeline, a first water pipe, an adjusting box, a first guide rod, a first baffle plate, a water tank, a first spring, a second water pipe, a water stop plate, a first support rod, a sliding sleeve, a sliding rod and a first suspension ball, wherein a first through hole is formed in the right side of the top of the reverse box, the circulation pipeline is connected to the left part of the upper part of the reverse box, the first water pipe is connected to the upper part of the right side of the circulation pipeline, the adjusting box is connected to the inner top of the reverse box, the first through hole is positioned on the right side of the adjusting box, a second through hole is formed in the right part of the adjusting box, first guide holes are formed in the left side and the right side of the top of the adjusting box, the first guide holes are connected with the first guide rod in a sliding mode, the top end of the first guide rod is connected with the water tank, the bottom end of the first guide rod is connected, the top and the water tank of first spring are connected, the bottom and the regulating box of first spring are connected, the right side sub-unit connection of runner pipe has the second water pipe, open the upper side of the right part of water tank has the third through-hole, bottom right side division has the standing groove in the water tank, the standing groove is located under the third through-hole, the downthehole slidingtype of third through-hole is connected with the stagnant water board, the bottom of stagnant water board is located the standing groove, the right side of water tank is connected with first branch, the right-hand member of first branch is connected with the sliding sleeve, slidingtype is connected with the slide bar in the sliding sleeve, the bottom and the top of stagnant water board of slide bar are connected, the top of slide bar.
Further comprises a clamping mechanism, a first pull rope, a first directional wheel, a second suspension ball, a second pull rope, an iron block, a second guide rod, a clamping block, a second spring, a second support rod and a second directional wheel, wherein the upper part of the right side of the water tank is provided with a first groove, the first groove is rotatably connected with the first directional wheel, the first pull rope is wound on the first directional wheel, the left end of the first pull rope is connected with the second suspension ball, the left part of the first pull rope is connected with the second pull rope, the bottom end of the second pull rope is connected with the iron block, the iron block and the second suspension ball are positioned at the lower inner part of the water tank, the sliding sleeve is provided with the clamping mechanism, the upper left part of the sliding sleeve is provided with the second groove, the middle part of the left side of the sliding rod is provided with a plurality of clamping grooves, the sliding sleeve at the left side of the second groove is provided with a second guide hole, the second guide rod is slidably connected in the second groove and the second, the clamping block is matched with the clamping groove, a second spring is wound on the second guide rod, the right end of the second spring is connected with the clamping block, the left end of the second spring is connected with the left side of the second groove, the left side of the top of the sliding sleeve is connected with a second supporting rod, the left portion of the second supporting rod is rotatably connected with a second orientation wheel, and the first pull rope is connected with the left end of the second guide rod by winding the second orientation wheel.
Further, the adjusting box comprises a second baffle, a fixing seat and a connecting rod, a fourth through hole is formed in the lower portion of the left side of the adjusting box, the fixing seat is connected to the lower portion of the first baffle, the connecting rod is connected to the fixing seat in a rotating mode, the second baffle is connected to the fourth through hole in a sliding mode, and the right portion of the second baffle is connected with the connecting rod in a rotating mode.
When the invention is needed to be used, a user installs the invention at the downstream of a dam, water at the upstream can enter a reverse box from a circulating pipeline, when the water enters the circulating pipeline, water can flow into a water tank from a first water pipe, meanwhile, water also flows to the outer side of the reverse box from a second water pipe, when the water in the water tank is accumulated to a proper degree, the water tank moves downwards to drive first guide rods at the left side and the right side to move downwards to compress first springs at the left side and the right side, the first guide rods move downwards to drive a first baffle plate to move downwards so as to open a first through hole, because water flows to the outer side of the reverse box to guide fish swarms to enter the reverse box, at the moment, when the water in the water tank reaches a proper height, a first suspension ball can be suspended upwards, so that a slide rod moves upwards, a sliding sleeve plays a guiding role, the slide rod moves upwards to drive a water stop plate to move upwards, so that the water is discharged from the water tank, after the water in the water tank is drained, the water tank is reset upwards under the action of the first springs on the left side and the right side, the first baffle blocks the first through hole, fish schools cannot swim out of the first through hole, the first suspension ball and the sliding rod reset due to the fact that the first suspension ball does not have the buoyancy of the water, the fish schools go upstream from the flow pipeline at the moment, and therefore the fish schools can be guided to enter the upstream of the dam.
When water in the water tank is drained, the pull rope and the second suspension ball are driven downwards by the gravity of the iron block, the second guide rod is driven to move leftwards by the pull rope, the second spring is compressed, the first directional wheel and the second directional wheel play a role in guiding, the second guide rod moves leftwards to drive the clamping block to move leftwards and separate from the clamping groove, meanwhile, the first suspension ball drives the slide rod to reset downwards without the action of buoyancy, the slide sleeve plays a role in guiding, the slide rod moves downwards to reset and drive the water stop plate to reset downwards, after the water stop plate resets downwards, the iron block moves downwards to the inner bottom of the water tank, when water is in the water tank, the second suspension ball offsets partial weight of the iron block under the action of buoyancy of the water, the first pull rope is loosened, the second guide rod and the clamping block reset rightwards and clamp the clamping block in the clamping groove corresponding to the slide rod to clamp the slide rod, and therefore, the situation that the water in the water tank is not drained and the water stop plate moves downwards to reset can be, so that water cannot be discharged from the water tank.
When first baffle rebound restores to the throne and blocks first through-hole, first baffle rebound drives fixing base rebound, fixing base rebound drives connecting rod rebound, connecting rod rebound drives second baffle and moves right, the shoal can pass through circulation pipeline and travel to the upstream this moment, when first baffle rebound opens first through-hole, first baffle rebound drives fixing base rebound, fixing base rebound drives connecting rod rebound, the connecting rod rebound drives the second baffle rebound, the shoal can not pass through circulation pipeline and travel to the upstream this moment, so can prevent that the too big shoal of rivers from getting into the case of falling the trip.
Compared with the prior art, the invention has the following advantages: according to the invention, water flows into the reverse box through the circulation pipeline, water flows into the water tank from the first water pipe, the water tank moves downwards, so that the first through hole is opened by the first baffle plate, the water flows to the outer side of the reverse box from the second water pipe, the fish school is guided to enter the reverse box, the water stop plate is opened to drain the water in the water tank through the first floating ball, the second floating ball and the iron block, the circulation pipeline is blocked by the second baffle plate when the first through hole is opened by the first baffle plate, and the circulation pipeline is opened by the second baffle plate when the first through hole is blocked by the first baffle plate, so that the fish school with too large water flow can be prevented from entering the reverse box difficultly, and the auxiliary fish school can be guided to rapidly enter the upstream of the river dam.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a first partial schematic front view structure of the present invention.
Fig. 3 is an enlarged schematic view of the chucking mechanism of the present invention.
Fig. 4 is a second partial schematic front view structure of the present invention.
Description of reference numerals: 1. the reversing box comprises a reversing box, 101, a first through hole, 2, a flow pipeline, 201, a first water pipe, 3, an adjusting box, 4, a second through hole, 5, a first guide hole, 6, a first guide rod, 7, a first baffle, 8, a water tank, 9, a first spring, 10, a second water pipe, 11, a third through hole, 111, a placement groove, 12, a water stop plate, 13, a first support rod, 14, a sliding sleeve, 15, a sliding rod, 16, a first suspension ball, 17, a clamping mechanism, 18, a first pull rope, 19, a first groove, 20, a first orientation wheel, 21, a second suspension ball, 22, a second pull rope, 23, an iron block, 171, a clamping groove, 172, a second groove, 173, a second guide hole, 174, a second guide rod, a clamping block, 176, a second spring, 177, 178, a second orientation wheel, 24, a fourth through hole, 25, a second baffle, 26, 175, 27 and a fixed seat.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A device for assisting shoal to enter an upstream of a dam comprises a reverse box 1, a circulation pipeline 2, a first water pipe 201, an adjusting box 3, a first guide rod 6, a first baffle 7, a water tank 8, a first spring 9, a second water pipe 10, a water stop plate 12, a first support rod 13, a sliding sleeve 14, a sliding rod 15 and a first suspension ball 16, wherein the right side of the top of the reverse box 1 is provided with a first through hole 101, the left part of the upper part of the reverse box 1 is connected with the circulation pipeline 2, the upper part of the right side of the circulation pipeline 2 is connected with the first water pipe 201, the inner top of the reverse box 1 is connected with the adjusting box 3, the first through hole 101 is positioned at the right side of the adjusting box 3, the right part of the adjusting box 3 is provided with the second through hole 4, the left side and the right side of the top of the adjusting box 3 are both provided with first guide holes 5, the first guide rod 6 is connected with the first guide hole 5 in a sliding manner, the top end of the, the bottom end of the first guide rod 6 is connected with a first baffle 7, the first baffle 7 passes through the second through hole 4, a first spring 9 is wound on the first guide rod 6, the top end of the first spring 9 is connected with the water tank 8, the bottom end of the first spring 9 is connected with the adjusting box 3, the right lower part of the circulating pipeline 2 is connected with a second water pipe 10, the upper side of the right part of the water tank 8 is provided with a third through hole 11, the right side of the bottom in the water tank 8 is provided with a placing groove 111, the placing groove 111 is positioned under the third through hole 11, the inside of the third through hole 11 is connected with a water stop plate 12 in a sliding manner, the bottom of the water stop plate 12 is positioned in the placing groove 111, the right side of the water tank 8 is connected with a first support rod 13, the right end of the first support rod 13 is connected with a sliding sleeve 14, the inside of the sliding sleeve 14 is connected with a sliding rod 15, the bottom end of the sliding rod 15 is.
Example 2
A device for assisting shoal to enter an upstream of a dam comprises a reverse box 1, a circulation pipeline 2, a first water pipe 201, an adjusting box 3, a first guide rod 6, a first baffle 7, a water tank 8, a first spring 9, a second water pipe 10, a water stop plate 12, a first support rod 13, a sliding sleeve 14, a sliding rod 15 and a first suspension ball 16, wherein the right side of the top of the reverse box 1 is provided with a first through hole 101, the left part of the upper part of the reverse box 1 is connected with the circulation pipeline 2, the upper part of the right side of the circulation pipeline 2 is connected with the first water pipe 201, the inner top of the reverse box 1 is connected with the adjusting box 3, the first through hole 101 is positioned at the right side of the adjusting box 3, the right part of the adjusting box 3 is provided with the second through hole 4, the left side and the right side of the top of the adjusting box 3 are both provided with first guide holes 5, the first guide rod 6 is connected with the first guide hole 5 in a sliding manner, the top end of the, the bottom end of the first guide rod 6 is connected with a first baffle 7, the first baffle 7 passes through the second through hole 4, a first spring 9 is wound on the first guide rod 6, the top end of the first spring 9 is connected with the water tank 8, the bottom end of the first spring 9 is connected with the adjusting box 3, the right lower part of the circulating pipeline 2 is connected with a second water pipe 10, the upper side of the right part of the water tank 8 is provided with a third through hole 11, the right side of the bottom in the water tank 8 is provided with a placing groove 111, the placing groove 111 is positioned under the third through hole 11, the inside of the third through hole 11 is connected with a water stop plate 12 in a sliding manner, the bottom of the water stop plate 12 is positioned in the placing groove 111, the right side of the water tank 8 is connected with a first support rod 13, the right end of the first support rod 13 is connected with a sliding sleeve 14, the inside of the sliding sleeve 14 is connected with a sliding rod 15, the bottom end of the sliding rod 15 is.
The water tank water-saving device also comprises a clamping mechanism 17, a first pull rope 18, a first directional wheel 20, a second suspension ball 21, a second pull rope 22, an iron block 23, a second guide rod 174, a clamping block 175, a second spring 176, a second support rod 177 and a second directional wheel 178, wherein the upper part of the right side of the water tank 8 is provided with a first groove 19, the first groove 19 is rotatably connected with the first directional wheel 20, the first pull rope 18 is wound on the first directional wheel 20, the left end of the first pull rope 18 is connected with the second suspension ball 21, the left part of the first pull rope 18 is connected with the second pull rope 22, the bottom end of the second pull rope 22 is connected with the iron block 23, the iron block 23 and the second suspension ball 21 are positioned at the inner lower part of the water tank 8, the sliding sleeve 14 is provided with the clamping mechanism 17, the upper left part of the sliding sleeve 14 is provided with a second groove 172, the middle part of the left side of the sliding rod 15 is provided with a plurality of clamping grooves 171, the sliding sleeve 14 at the left side of the second groove 172 is provided with a second guide, a clamping block 175 is connected to the right end of the second guide rod 174, the clamping block 175 is matched with the clamping groove 171, a second spring 176 is wound on the second guide rod 174, the right end of the second spring 176 is connected with the clamping block 175, the left end of the second spring 176 is connected with the left side of the second groove 172, a second supporting rod 177 is connected to the left side of the top of the sliding sleeve 14, a second directional wheel 178 is rotatably connected to the left portion of the second supporting rod 177, and the first pull rope 18 is connected with the left end of the second guide rod 174 by winding the second directional wheel 178.
Example 3
A device for assisting shoal to enter an upstream of a dam comprises a reverse box 1, a circulation pipeline 2, a first water pipe 201, an adjusting box 3, a first guide rod 6, a first baffle 7, a water tank 8, a first spring 9, a second water pipe 10, a water stop plate 12, a first support rod 13, a sliding sleeve 14, a sliding rod 15 and a first suspension ball 16, wherein the right side of the top of the reverse box 1 is provided with a first through hole 101, the left part of the upper part of the reverse box 1 is connected with the circulation pipeline 2, the upper part of the right side of the circulation pipeline 2 is connected with the first water pipe 201, the inner top of the reverse box 1 is connected with the adjusting box 3, the first through hole 101 is positioned at the right side of the adjusting box 3, the right part of the adjusting box 3 is provided with the second through hole 4, the left side and the right side of the top of the adjusting box 3 are both provided with first guide holes 5, the first guide rod 6 is connected with the first guide hole 5 in a sliding manner, the top end of the, the bottom end of the first guide rod 6 is connected with a first baffle 7, the first baffle 7 passes through the second through hole 4, a first spring 9 is wound on the first guide rod 6, the top end of the first spring 9 is connected with the water tank 8, the bottom end of the first spring 9 is connected with the adjusting box 3, the right lower part of the circulating pipeline 2 is connected with a second water pipe 10, the upper side of the right part of the water tank 8 is provided with a third through hole 11, the right side of the bottom in the water tank 8 is provided with a placing groove 111, the placing groove 111 is positioned under the third through hole 11, the inside of the third through hole 11 is connected with a water stop plate 12 in a sliding manner, the bottom of the water stop plate 12 is positioned in the placing groove 111, the right side of the water tank 8 is connected with a first support rod 13, the right end of the first support rod 13 is connected with a sliding sleeve 14, the inside of the sliding sleeve 14 is connected with a sliding rod 15, the bottom end of the sliding rod 15 is.
The water tank water-saving device also comprises a clamping mechanism 17, a first pull rope 18, a first directional wheel 20, a second suspension ball 21, a second pull rope 22, an iron block 23, a second guide rod 174, a clamping block 175, a second spring 176, a second support rod 177 and a second directional wheel 178, wherein the upper part of the right side of the water tank 8 is provided with a first groove 19, the first groove 19 is rotatably connected with the first directional wheel 20, the first pull rope 18 is wound on the first directional wheel 20, the left end of the first pull rope 18 is connected with the second suspension ball 21, the left part of the first pull rope 18 is connected with the second pull rope 22, the bottom end of the second pull rope 22 is connected with the iron block 23, the iron block 23 and the second suspension ball 21 are positioned at the inner lower part of the water tank 8, the sliding sleeve 14 is provided with the clamping mechanism 17, the upper left part of the sliding sleeve 14 is provided with a second groove 172, the middle part of the left side of the sliding rod 15 is provided with a plurality of clamping grooves 171, the sliding sleeve 14 at the left side of the second groove 172 is provided with a second guide, a clamping block 175 is connected to the right end of the second guide rod 174, the clamping block 175 is matched with the clamping groove 171, a second spring 176 is wound on the second guide rod 174, the right end of the second spring 176 is connected with the clamping block 175, the left end of the second spring 176 is connected with the left side of the second groove 172, a second supporting rod 177 is connected to the left side of the top of the sliding sleeve 14, a second directional wheel 178 is rotatably connected to the left portion of the second supporting rod 177, and the first pull rope 18 is connected with the left end of the second guide rod 174 by winding the second directional wheel 178.
The adjusting box comprises an adjusting box body and is characterized by further comprising a second baffle 25, a fixed seat 26 and a connecting rod 27, wherein a fourth through hole 24 is formed in the lower portion of the left side of the adjusting box 3, the fixed seat 26 is connected to the lower portion of the first baffle 7, the connecting rod 27 is rotatably connected to the fixed seat 26, the second baffle 25 is slidably connected to the fourth through hole 24 in the inner portion, and the right portion of the second baffle 25 is rotatably connected with the connecting rod 27.
When the invention is needed to be used, a user installs the invention at the downstream of a dam, the upstream water enters the reverse box 1 from the circulation pipeline 2, when the water enters the circulation pipeline 2, water flows into the water tank 8 from the first water pipe 201, and simultaneously water flows to the outside of the reverse box 1 from the second water pipe 10, when the water in the water tank 8 is accumulated to a proper degree, the water tank 8 moves downwards to drive the first guide rods 6 at the left and right sides to move downwards, the first springs 9 at the left and right sides are compressed, the first guide rods 6 move downwards to drive the first baffle 7 to move downwards, so as to open the first through holes 101, because the water flows to the outside of the reverse box 1 to guide fish groups to enter the reverse box 1, at the moment, when the water in the water tank 8 reaches a proper height, the first floating balls 16 can float upwards, so that the slide rods 15 move upwards, the slide sleeve 14 plays a guiding role, the slide rods 15 move upwards to drive the water stop plates 12 to move upwards, therefore, water is discharged from the water tank 8, after the water in the water tank 8 is discharged, the water tank 8 resets upwards under the action of the first springs 9 on the left side and the right side, the first baffle 7 blocks the first through hole 101, fish schools cannot swim out of the first through hole 101, the first floating ball 16 and the sliding rod 15 reset because the first floating ball 16 does not have the buoyancy of the water, and at the moment, the fish schools upstream from the circulating pipeline 2 can be guided to enter the upstream of the dam.
When the water in the water tank 8 is drained, the pull rope and the second floating ball 21 are driven downwards by the gravity of the iron block 23, the second guide rod 174 is driven to move leftwards by the pull rope, the second spring 176 is compressed, the first directional wheel 20 and the second directional wheel 178 play a guiding role, the second guide rod 174 moves leftwards to drive the clamping block 175 to move leftwards and separate from the clamping groove 171, meanwhile, the first floating ball 16 drives the slide rod 15 to reset downwards under the action of no buoyancy, the slide sleeve 14 plays a guiding role, the slide rod 15 moves downwards to reset and drives the water stop plate 12 to reset downwards, after the water stop plate 12 is reset downwards, the iron block 23 moves downwards to the inner bottom of the water tank 8, when the water exists in the water tank 8, under the buoyancy of the water, the second floating ball 21 offsets partial weight of the iron block 23, the first pull rope 18 is loosened, under the action of the second spring 176, the second guide rod 174 and the clamping block 175 reset to right and the clamping block 175 is clamped in the corresponding clamping groove 171, the slide rod 15 is clamped, so that the water in the water tank 8 is prevented from being discharged and the water stop plate 12 is prevented from moving downwards to be reset, and the water cannot be discharged from the water tank 8.
When the first baffle 7 moves upwards to reset and block the first through hole 101, the first baffle 7 moves upwards to drive the fixing seat 26 to move upwards, the fixing seat 26 moves upwards to drive the connecting rod 27 to move upwards, the connecting rod 27 moves upwards to drive the second baffle 25 to move rightwards, at the moment, the fish school can move to the upstream through the circulation pipeline 2, when the first baffle 7 moves downwards to open the first through hole 101, the first baffle 7 moves downwards to drive the fixing seat 26 to move downwards, the fixing seat 26 moves downwards to drive the connecting rod 27 to move downwards, the connecting rod 27 moves downwards to drive the second baffle 25 to move leftwards, at the moment, the fish school cannot move to the upstream through the circulation pipeline 2, and therefore the situation that the fish school with too large water flow cannot enter the reverse flow box 1 difficultly is avoided.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (1)
1. A device for assisting shoal to enter an upstream of a dam is characterized by comprising a reverse box, a circulation pipeline, a first water pipe, an adjusting box, a first guide rod, a first baffle, a water tank, a first spring, a second water pipe, a water stop plate, a first support rod, a sliding sleeve, a sliding rod and a first suspension ball, wherein a first through hole is formed in the right side of the top of the reverse box, the circulation pipeline is connected to the left part of the upper part of the reverse box, the first water pipe is connected to the upper part of the right side of the circulation pipeline, the adjusting box is connected to the inner top of the reverse box, the first through hole is positioned on the right side of the adjusting box, a second through hole is formed in the right part of the adjusting box, first guide holes are formed in the left side and the right side of the top of the adjusting box, the first guide holes are connected with the first guide rod in a sliding manner, the top end of the first guide rod is connected with the water tank, the bottom end of the first guide rod is connected with the first, the top end of the first spring is connected with the water tank, the bottom end of the first spring is connected with the adjusting box, the lower part of the right side of the circulating pipeline is connected with a second water pipe, the upper side of the right part of the water tank is provided with a third through hole, the right side of the bottom in the water tank is provided with a placing groove, the placing groove is positioned right below the third through hole, a water stop plate is connected in the third through hole in a sliding manner, the bottom of the water stop plate is positioned in the placing groove, the right side of the water tank is connected with a first supporting rod, the right end of the first supporting rod is connected with a sliding sleeve, a sliding rod is connected in the sliding sleeve in a sliding manner, the bottom end of the sliding rod; the water tank is characterized by further comprising a clamping mechanism, a first pull rope, a first directional wheel, a second suspension ball, a second pull rope, an iron block, a second guide rod, a clamping block, a second spring, a second support rod and a second directional wheel, wherein a first groove is formed in the upper portion of the right side of the water tank, the first directional wheel is rotatably connected in the first groove, the first pull rope is wound on the first directional wheel, the left end of the first pull rope is connected with the second suspension ball, the left portion of the first pull rope is connected with the second pull rope, the bottom end of the second pull rope is connected with the iron block, the iron block and the second suspension ball are located at the lower inner portion of the water tank, the clamping mechanism is arranged on a sliding sleeve, the second groove is formed in the upper left portion of the sliding sleeve, a plurality of clamping grooves are formed in the middle portion of the left side of the sliding rod, a second guide hole is formed in the sliding sleeve on the left side of the second groove, the second groove and the second guide hole, a second spring is wound on the second guide rod, the right end of the second spring is connected with the clamping block, the left end of the second spring is connected with the left side of the second groove, the left side of the top of the sliding sleeve is connected with a second supporting rod, the left part of the second supporting rod is rotatably connected with a second orientation wheel, and the first pull rope is connected with the left end of the second guide rod by winding the second orientation wheel; still including second baffle, fixing base and connecting rod, open the left side lower part of regulating box has the fourth through-hole, and the below of first baffle is connected with the fixing base, and the last rotation type of fixing base is connected with the connecting rod, and the slidingtype is connected with the second baffle in the fourth through-hole, and the right part and the connecting rod rotation type of second baffle are connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838788.1A CN109083084B (en) | 2018-07-27 | 2018-07-27 | Device for assisting fish shoal to enter upstream of river dam |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810838788.1A CN109083084B (en) | 2018-07-27 | 2018-07-27 | Device for assisting fish shoal to enter upstream of river dam |
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| CN109083084A CN109083084A (en) | 2018-12-25 |
| CN109083084B true CN109083084B (en) | 2020-06-02 |
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| KR20000067278A (en) * | 1999-04-26 | 2000-11-15 | 이정희 | Water storage tower used as fish road |
| CN2554228Y (en) * | 2001-12-28 | 2003-06-04 | 张金生 | Channel for fish swiming counter-flow through dam |
| KR20080073391A (en) * | 2007-02-06 | 2008-08-11 | 배성용 | The construction method of fishes movement in river dam |
| CN106087906A (en) * | 2016-06-28 | 2016-11-09 | 罗富强 | A kind of ecological dam with fish migration passage |
| CN206538744U (en) * | 2016-12-28 | 2017-10-03 | 钟鲁江 | Collection puts fish device |
| CN107700441A (en) * | 2017-11-21 | 2018-02-16 | 中国电建集团成都勘测设计研究院有限公司 | Compound fish channel structure on Narrow Valleys landform dam |
| CN107916650A (en) * | 2017-12-31 | 2018-04-17 | 华北水利水电大学 | Step babinet ecological fishway system |
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| CN109083084A (en) | 2018-12-25 |
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Effective date of registration: 20200513 Address after: 325000 No.48, Lane 1, Zhenxia Road, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: Wang Xinkai Address before: 210036 Huacheng water conservancy construction company, 1, 88 Jiangdong North Road, Gulou District, Nanjing, Jiangsu, Nanjing Applicant before: Xiao Zhenghong |
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Effective date of registration: 20211117 Address after: 256600 No. 1, Gaosi Road, high tech Industrial Development Zone, Binzhou City, Shandong Province Patentee after: Binzhou Kechuang Incubator Co.,Ltd. Address before: 325000 No. 48, Lane 1, Zhenxia Road, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Wang Xinkai |