CN104264641B - Fish corral is led for the portable of fish gathering ship - Google Patents
Fish corral is led for the portable of fish gathering ship Download PDFInfo
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- CN104264641B CN104264641B CN201410499929.3A CN201410499929A CN104264641B CN 104264641 B CN104264641 B CN 104264641B CN 201410499929 A CN201410499929 A CN 201410499929A CN 104264641 B CN104264641 B CN 104264641B
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- fish
- rotatable platform
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- support body
- lead
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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
Lead a fish corral for the portable of fish gathering ship, this lead fish corral by be installed on fish gathering ship fore both sides rotatable platform, be installed on rotatable platform side leading fish corral, be slidably connected with leading fish corral time lead fish corral, pulley assembly and tether assemblies and form; Rotatable platform is made up of the lower rotatable platform be arranged on electric turntable and the upper rotatable platform be fixedly mounted on lower rotatable platform, and electric turntable is installed on fish gathering ship fore; In leading fish corral, rectangle support body one end is fixedly mounted in the slot of lower rotatable platform side, and the rectangle support body other end is unsettled, and rectangle support body internal upper part inwall both sides are provided with wear resistant smooth bar along upper long edges direction.Provided by the present inventionly a kind ofly lead fish corral for the portable of fish gathering ship, can solve to overcome and lead fishnet at present or lead the defect that fish corral not easily fixedly mounts, cost is high, can rotate according to running environment or flexible, also vertical suspension or lateral connection can lead fishnet, what realize low cost leads fish.
Description
Technical field
The present invention relates to ecological water conservancy project field, especially a kind ofly lead fish corral for the portable of fish gathering ship.
Background technology
Building of traditional water conservancy engineering, while bringing huge interests for the mankind, has blocked complete river.Fish, because of physiological requirement, heredity and the impact being subject to outside environmental elements, usually need to carry out migration.Dam body has blocked the migration passage of fish, thus causes forfeiture or the change of Habitat for Fish, causes minimizing or even the extinction of fish.
Cross the demand on dam to meet fish, people have employed the fixing fish pass structures such as fish pass, fish lock, fish lift.On this basis, a kind of movable fish pass structure---boat for collection and transportation of fish has been invented again, i.e. " floating fish pass ".Boat for collection and transportation of fish has maneuverability, cost relative moderate, to advantages such as project playout are noiseless, can adapt to shoal of fish Changing Pattern, realizes fish and crosses dam safely.
Fish gathering ship is as the key component in transporting something containerized fish system, and it is less that it crosses the relatively whole river course of fish passage section, may occur the situation that fish-gathering effect is undesirable.One of its potential solution route installs in hull downstream to lead facilities for fish's passage, guides fish to enter fish gathering ship.Lead facilities for fish's passage can adopt lead fishnet or lead fish corral by complete for cross section of river section or part section interception, force fish can only enter fish gathering ship.Existing fish corral of leading is generally the rectangular frame that reinforcing bar makes, and is arranged on the both sides of hull downstream face.But, exist and lead fishnet and not easily fix in water, less stable, and lead the problems such as fish corral is not easily installed, fixing and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind ofly leads fish corral for the portable of fish gathering ship, can solve to overcome and lead fishnet at present or lead the defect that fish corral not easily fixedly mounts, cost is high, can rotate according to running environment or stretch, also vertical suspension or lateral connection can lead fishnet, what realize low cost leads fish.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind ofly lead fish corral for the portable of fish gathering ship,
This lead fish corral by be installed on fish gathering ship fore both sides rotatable platform, be installed on rotatable platform side leading fish corral, be slidably connected with leading fish corral time lead fish corral, pulley assembly and tether assemblies and form;
Rotatable platform is made up of the lower rotatable platform be arranged on electric turntable and the upper rotatable platform be fixedly mounted on lower rotatable platform, and electric turntable is installed on fish gathering ship fore;
In leading fish corral, rectangle support body one end is fixedly mounted in the slot of lower rotatable platform side, the rectangle support body other end is unsettled, rectangle support body bottom portion is hinged with rotation slot, be provided with track along on long limit, bottom in rectangle support body, rectangle support body internal upper part inwall both sides are provided with wear resistant smooth bar along upper long edges direction;
Secondary fish corral of leading forms by stretching out grid body with the slip grid body of rectangle rack mates and the triangle that is fixedly connected on slip grid body one end, and slip grid body longitudinal section is
type, slip grid body top is positioned on two wear resistant smooth bars in rectangle support body, is provided with multiple roller bottom slip grid body;
In pulley assembly, lower rotatable platform is installed with the first fixed pulley, rectangle support body free end top is provided with the second fixed pulley of belt supporting frame, secondary fish corral stay cord one end of leading is fixed on and time leads on the slip grid body of fish corral, secondary leading after the fish corral stay cord other end walks around the second fixed pulley is wrapped on the first fixed pulley, upper rotatable platform is installed with the 3rd fixed pulley, rotation slot stay cord one end is connected with rotation slot top, and the rotation slot stay cord other end is wound on the 3rd fixed pulley;
In tether assemblies, between upper rotatable platform and rectangle support body bottom, be connected with many ropes, between upper rotatable platform and lower rotatable platform, be connected with many platform ropes.
The storage area of to lead fish corral with this and matching is offered in the cabin of the hull both sides of fish gathering ship fore.
Triangle support frame is provided with bottom the rectangle support body of leading fish corral.
The rectangle support body of leading fish corral is also provided with pressure-bearing bar along on long limit, bottom, and pressure-bearing bar longitudinal section is a del structure, and pressure-bearing bar top is installed with track, and pressure-bearing bar is fixedly mounted in rectangle support body by the set bolt of its both sides, top.
Lower rotatable platform and upper rotatable platform are the cylindrical mesa placed with one heart.
The longitudinal section of rectangle support body is triangle wide at the top and narrow at the bottom.
The rectangle support body of leading fish corral is stainless steel frame, secondary lead fish corral slip grid body and triangle to stretch out grid body be aluminum alloy frame.
Provided by the inventionly lead fish corral for the portable of fish gathering ship, its beneficial effect is as follows:
1, realize leading the rotation of fish corral by rotatable platform, leading fish corral can 180 ° of rotations, meet completely its in diverse location situation required expansion various different subtended angle; Secondary fish corral of leading slides in leading fish corral, achieves scalable, and hull leads fish corral without the need to reserving too much space for placing; During work, again can under the constitutionally stable condition of guarantee, than common lead that fish corral stretches longer, thus make the fishnet of laying more stable, can solve to overcome and lead fishnet at present or lead the defect that fish corral not easily fixedly mounts, cost is high, can rotate according to running environment or flexible, also vertical suspension or lateral connection can lead fishnet, what realize low cost leads fish.
2, lead the rotation of fish corral and stretch and can aboard ship complete, convenient, flexible.
3, leading fish corral adopts stainless steel frame, and secondary fish corral of leading adopts the design of aluminum alloy frame compared with plain bars structure, not only significantly reduces weight and has better antirust ability, and the fore moment of bearing is also less simultaneously, is more conducive to the stable of hull.
4, the design of storage area, hull both sides makes this lead fish corral in a non-operative state, can take in fish gathering ship, and directly can launch on the water surface when working.So both facilitated and moved with ship, and do not taken other transport power, in turn save large quantity space, the layout for fish gathering ship hull is installed provides convenient.
5, the design of triangular supporting frame, can ensure that rectangle support body is stable and be unlikely to roll, can guarantee that again the weight of fish corral is dominated in the increase exceeded, maintain stability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is top view of the present invention;
Fig. 2 is lateral view of the present invention;
Fig. 3 is that the A-A of Fig. 3 of the present invention is to sectional view.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind ofly lead fish corral for the portable of fish gathering ship,
This lead fish corral by be installed on fish gathering ship fore both sides rotatable platform 1, be installed on rotatable platform 1 side leading fish corral 2, be slidably connected with leading fish corral 2 time lead fish corral 3, pulley assembly and tether assemblies and form;
Rotatable platform 1 is made up of the lower rotatable platform 1-2 be arranged on electric turntable 1-1 and the upper rotatable platform 1-3 be fixedly mounted on lower rotatable platform 1-2, and electric turntable 1-1 is installed on fish gathering ship fore;
In leading fish corral 2, rectangle support body 2-1 one end is fixedly mounted in the slot of lower rotatable platform 1-2 side, the rectangle support body 2-1 other end is unsettled, rectangle support body 2-1 bottom portion is hinged with rotation slot 2-6, be provided with track 2-2 along on the long limit 2-1-1 in bottom in rectangle support body 2-1, rectangle support body 2-1 internal upper part inwall both sides are provided with wear resistant smooth bar 2-3 along upper long edges 2-1-2 direction; Rotation slot 2-6 is stainless steel tank;
Secondary fish corral 3 of leading stretches out grid body 3-2 by the slip grid body 3-1 matched with rectangle support body 2-1 and the triangle that is fixedly connected on slip grid body 3-1 one end and forms, and slip grid body 3-1 longitudinal section is
type, slip grid body 3-1 top is positioned on two wear resistant smooth bar 2-3 in rectangle support body 2-1, is provided with multiple roller 3-3 bottom slip grid body 3-1, and slip grid body 3-1 top is provided with rope fixed block 3-4; Triangle stretches out grid body 3-2 side and is provided with bending resistance aluminium alloy plate 3-2-2;
In pulley assembly, lower rotatable platform 1-2 is installed with the first fixed pulley 4-1, rectangle support body 2-1 free end top is provided with the second fixed pulley 4-2 of belt supporting frame, secondary fish corral stay cord 4-3 one end of leading is fixed on and time leads on the slip grid body 3-1 of fish corral 3, secondary leading after the fish corral stay cord 4-3 other end walks around the second fixed pulley 4-2 is wrapped on the first fixed pulley 4-1, upper rotatable platform 1-3 is installed with the 3rd fixed pulley 4-4, rotation slot stay cord 4 one end is connected with rotation slot 2-6 top, and rotation slot stay cord 4 other end is wound on the 3rd fixed pulley 4-4;
In tether assemblies, between upper rotatable platform 1-3 and rectangle support body 2-1 bottom, be connected with many rope 5-1, between upper rotatable platform 1-3 and lower rotatable platform 1-2, be connected with many platform ropes 5.
Offer the storage area 6 of to lead fish corral with this and matching in the cabin of the hull both sides of fish gathering ship fore, the shape of storage area 6 and size are determined according to the shape and size of leading fish corral.
Triangle support frame 2-4 is provided with bottom the rectangle support body 2-1 of leading fish corral 2.
The rectangle support body 2-1 of leading fish corral 2 is also provided with pressure-bearing bar 2-5 along on the long limit 2-1-1 in bottom, pressure-bearing bar 2-5 longitudinal section is a del structure, pressure-bearing bar 2-5 top is installed with track 2-2, and pressure-bearing bar 2-5 is fixedly mounted in rectangle support body 2-1 by the set bolt of its both sides, top.
Lower rotatable platform 1-2 and upper rotatable platform 1-3 is the cylindrical mesa placed with one heart.
The longitudinal section of rectangle support body 2-1 is triangle wide at the top and narrow at the bottom.
The rectangle support body 2-1 of leading fish corral 2 is stainless steel frame, secondary lead fish corral 3 slip grid body 3-1 and triangle to stretch out grid body 3-2 be aluminum alloy frame.
Slip grid body 3-1 is rectangle grid bodies, and rectangle support body 2-1 is stainless steel frame.
The course of work of the present invention is as follows:
In a non-operative state, this is led fish corral and is placed in hull storage area 6, and secondary fish corral 3 of leading is received in leading fish corral 2 inside, and leading fish corral 2 free end rotation slot 2-6 is in vertical state.
Job step during work is as follows:
1, fish gathering ship operating position cast anchor fixing after, lead fish corral and start to prepare to launch.
2, start electric turntable 1-1, drive rotatable platform 1 to rotate, the angle of rotation is determined according to fish gathering needs and landform.
3, after leading fish corral 2 forwards precalculated position to, the 3rd fixed pulley 4-4 in control on rotatable platform 1-3, puts down rotation slot 2-6, and under making rotation slot 2-6 stretch out grid body 3-2 with secondary triangle of leading fish corral 3, hypotenuse 3-2-1 is parallel.
4, rotate the first fixed pulley 4-1 on lower rotatable platform 1-2 and the second fixed pulley 4-2 on rectangle support body 2-1, drive and time lead fish corral 3 on track 2-2 and outwards slide, until stick rotation slot 2-6, namely complete the expansion leading fish corral.
5, after leading fish corral expansion, vertical suspension and lateral connection can lead fishnet thereon, expand and lead fish area, start the work of follow-up barrage fish gathering.
Claims (5)
1. lead a fish corral for the portable of fish gathering ship, it is characterized in that:
This lead fish corral by be installed on fish gathering ship fore both sides rotatable platform (1), be installed on rotatable platform (1) side leading fish corral (2), be slidably connected with leading fish corral (2) time lead fish corral (3), pulley assembly and tether assemblies and form;
Rotatable platform (1) is made up of the lower rotatable platform (1-2) be arranged on electric turntable (1-1) and the upper rotatable platform (1-3) be fixedly mounted on lower rotatable platform (1-2), and electric turntable (1-1) is installed on fish gathering ship fore;
In leading fish corral (2), rectangle support body (2-1) one end is fixedly mounted in the slot of lower rotatable platform (1-2) side, rectangle support body (2-1) other end is unsettled, rectangle support body (2-1) bottom portion is hinged with rotation slot (2-6), be provided with track (2-2) along on long limit, bottom (2-1-1) in rectangle support body (2-1), rectangle support body (2-1) internal upper part inwall both sides are provided with wear resistant smooth bar (2-3) along upper long edges (2-1-2) direction;
Secondary fish corral (3) of leading stretches out grid body (3-2) by the slip grid body (3-1) matched with rectangle support body (2-1) and the triangle that is fixedly connected on slip grid body (3-1) one end and forms, slip grid body (3-1) longitudinal section be "
" type, slip grid body (3-1) top is positioned on two wear resistant smooth bars (2-3) in rectangle support body (2-1), and slip grid body (3-1) bottom is provided with multiple roller (3-3);
In pulley assembly, lower rotatable platform (1-2) is installed with the first fixed pulley (4-1), rectangle support body (2-1) free end top is provided with second fixed pulley (4-2) of belt supporting frame, secondary fish corral stay cord (4-3) one end of leading is fixed on and time leads on the slip grid body (3-1) of fish corral (3), secondary leading after fish corral stay cord (4-3) other end walks around the second fixed pulley (4-2) is wrapped on the first fixed pulley (4-1), upper rotatable platform (1-3) is installed with the 3rd fixed pulley (4-4), rotation slot stay cord (4) one end is connected with rotation slot (2-6) top, rotation slot stay cord (4) other end is wound on the 3rd fixed pulley (4-4),
In tether assemblies, between upper rotatable platform (1-3) and rectangle support body (2-1) bottom, be connected with many ropes (5-1), between upper rotatable platform (1-3) and lower rotatable platform (1-2), be connected with many platform ropes (5);
The storage area (6) of to lead fish corral with this and matching is offered in the cabin of the hull both sides of fish gathering ship fore;
Rectangle support body (2-1) bottom of leading fish corral (2) is provided with triangle support frame (2-4).
2. according to claim 1ly lead fish corral for the portable of fish gathering ship, it is characterized in that: the rectangle support body (2-1) of leading fish corral (2) is also provided with pressure-bearing bar (2-5) along on long limit, bottom (2-1-1), pressure-bearing bar (2-5) longitudinal section is a del structure, pressure-bearing bar (2-5) top is installed with track (2-2), and pressure-bearing bar (2-5) is fixedly mounted in rectangle support body (2-1) by the set bolt of its both sides, top.
3. according to claim 1ly lead fish corral for the portable of fish gathering ship, it is characterized in that: lower rotatable platform (1-2) and upper rotatable platform (1-3) are the cylindrical mesa placed with one heart.
4. according to claim 1ly lead fish corral for the portable of fish gathering ship, it is characterized in that: the longitudinal section of rectangle support body (2-1) is triangle wide at the top and narrow at the bottom.
5. according to claim 1ly lead fish corral for the portable of fish gathering ship, it is characterized in that: the rectangle support body (2-1) of leading fish corral (2) is stainless steel frame, secondary lead fish corral (3) slip grid body (3-1) and triangle to stretch out grid body (3-2) be aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499929.3A CN104264641B (en) | 2014-09-25 | 2014-09-25 | Fish corral is led for the portable of fish gathering ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499929.3A CN104264641B (en) | 2014-09-25 | 2014-09-25 | Fish corral is led for the portable of fish gathering ship |
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| Publication Number | Publication Date |
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| CN104264641A CN104264641A (en) | 2015-01-07 |
| CN104264641B true CN104264641B (en) | 2015-11-18 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100516997B1 (en) * | 2003-04-29 | 2005-09-26 | 박광수 | Auto-driving fish way using mono-rail |
| CN102747715A (en) * | 2012-07-25 | 2012-10-24 | 中国水电顾问集团成都勘测设计研究院 | Fishway structure and fish-gathering method |
| CN203597259U (en) * | 2013-12-04 | 2014-05-21 | 三峡大学 | River blocking fish collecting device |
| CN203684183U (en) * | 2014-01-26 | 2014-07-02 | 三峡大学 | Fish inducing grid capable of being assembled |
| CN204059316U (en) * | 2014-09-25 | 2014-12-31 | 三峡大学 | Fish corral is led for the portable of fish gathering ship |
-
2014
- 2014-09-25 CN CN201410499929.3A patent/CN104264641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100516997B1 (en) * | 2003-04-29 | 2005-09-26 | 박광수 | Auto-driving fish way using mono-rail |
| CN102747715A (en) * | 2012-07-25 | 2012-10-24 | 中国水电顾问集团成都勘测设计研究院 | Fishway structure and fish-gathering method |
| CN203597259U (en) * | 2013-12-04 | 2014-05-21 | 三峡大学 | River blocking fish collecting device |
| CN203684183U (en) * | 2014-01-26 | 2014-07-02 | 三峡大学 | Fish inducing grid capable of being assembled |
| CN204059316U (en) * | 2014-09-25 | 2014-12-31 | 三峡大学 | Fish corral is led for the portable of fish gathering ship |
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| Publication number | Publication date |
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| CN104264641A (en) | 2015-01-07 |
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Inventor after: Shi Xiaotao Inventor after: Lin Chenyu Inventor after: Liu Defu Inventor after: Zheng Xiazhong Inventor after: Hu Xufa Inventor after: Xu Yong Inventor after: Zhu Zhongrong Inventor after: Cai Qilong Inventor after: Li Xinzhe Inventor before: Lin Chenyu Inventor before: Shi Xiaotao Inventor before: Liu Defu Inventor before: Zheng Xiazhong Inventor before: Hu Xufa Inventor before: Xu Yong Inventor before: Zhu Zhongrong Inventor before: Cai Qilong Inventor before: Li Xinzhe |
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