CN205511734U - A fish for emplacement netting gear that is used for intertidal zone waters fish to monitor - Google Patents
A fish for emplacement netting gear that is used for intertidal zone waters fish to monitor Download PDFInfo
- Publication number
- CN205511734U CN205511734U CN201620290975.7U CN201620290975U CN205511734U CN 205511734 U CN205511734 U CN 205511734U CN 201620290975 U CN201620290975 U CN 201620290975U CN 205511734 U CN205511734 U CN 205511734U
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- China
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- etting
- fish
- leader
- lebaie
- stake
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Abstract
The utility model relates to a fish for emplacement netting gear that is used for intertidal zone waters fish to monitor, including etting, leader, mao bamboo stake, stainless steel ring, pocket, fixed rope and rectangular shape peg, wherein the etting is the rectangle, the leader is installed in the middle of the etting perpendicularly, even vertical a plurality of mao bamboo stakes that are provided with respectively on etting and the leader for fixed stay etting and leader, mao bamboo stake upper end is equipped with fixed rope, fixed rope is connected with rectangular shape peg, a plurality of pockets are installed to the opposite side lower extreme equipartition of etting installation leader, the cylinder that the pocket reduces downwards for the net gape gradually, stainless steel ring installs respectively, is used for to support the pocket in the net gape and the centre of pocket. The utility model has the advantages of easy and simple to handle, province labour, with low costs, catching and the monitoring of specially adapted silt matter intertidal zone fish.
Description
Technical field
This utility model belong to fish for, Fish monitoring field, particularly relate to a kind of for intertidal waters Fish monitoring catching
Drag for Fixed nets device.
Background technology
Biological monitoring is the reaction utilizing biome, population or individual environmental pollution to produce, by biological method,
A kind of technology detecting and evaluating is carried out from angle environmental pollution situation biology.In this year, biological monitoring technology is the most universal
It is applied in water quality monitoring pre-alarming system, is developing progressively as quick, sensitive, easy on-line monitoring system.Biological monitoring
Conventional instruction biology has antibacterial, algae, protozoa, deep large invertebrates and Fish etc., and wherein fish individual is relatively
Greatly, kenel color and luster different, action reaction agility, natural enemy, poisonous substance etc. are had strong avoidance response, with the mankind closest to,
Thus at water quality monitoring early warning application direction, there is the advantage that other biological is incomparable.At present, using Fish as monitoring object
Organism early warning system development speed very fast.
Intertidal waters is shallow due to water, and is affected huge by the fluctuation tide of tide, therefore, and the fish composition in this waters and quantity
Distribution characteristics presents certain particularity, is also many river mouths and raise an infant place and the refuge of ocean son juvenile fish simultaneously, grinds
Study carefully the habitat that the architectural feature of intertidal fishes group and ecological functions contribute to understanding Intertidal zone wetland to be worth.But due between tide
Band waters particularly Inversion of Tidal Flat, is often particularly easy to be trapped into, causes difficulty to sampling, additionally, due to the fluctuation of tidewater
Tide, the depth of water changes at any time, and the Sampling nets such as existing cage net, gill net is all difficult to reflection intertidal waters Fish all sidedly
Group's composition and quantity situation.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of for intertidal waters Fish monitoring fish for set net
Tool, solves intertidal waters particularly Inversion of Tidal Flat and is easily trapped into, the problem of sampling difficulty.
This utility model solves its technical problem and be the technical scheme is that offer is a kind of for the monitoring of intertidal waters Fish
Fish for Fixed nets device, including etting, leader, Phyllostachys pubescens Mazei ex H.de Lebaie stake, stainless steel ring, mesh bag, static line and strip wooden peg, its
Described in etting be rectangle, described leader is vertically mounted in the middle of etting, and on described etting and leader, homogeneous vertical sets respectively
Being equipped with some Phyllostachys pubescens Mazei ex H.de Lebaie stakes, support etting and leader for fixing, described Phyllostachys pubescens Mazei ex H.de Lebaie stake upper end is provided with static line, described static line with
Strip wooden peg connects, and the opposite side lower end of described etting installation leader is uniform is provided with some mesh bags, and described mesh bag is network interface
Downward diminishing cylindrical shape, the network interface of described mesh bag and centre are separately installed with stainless steel ring, for supporting mesh bag.
Further technical scheme of the present utility model is, a length of 30m of described etting, a height of 2m, the size of mesh of described etting
For 10mm, and mesh is prismatic mesh.
Further technical scheme of the present utility model is, a length of 5m of described leader, a height of 2m, the specification of described leader and
Material is corresponding with etting.
Further technical scheme of the present utility model is, described etting to lay direction vertical with tidewater flood tide direction, described
Leader to lay direction consistent with tidewater flood tide direction.
Further technical scheme of the present utility model is, described etting and leader is and is provided with a Phyllostachys pubescens Mazei ex H.de Lebaie every 5m
Stake, supports etting and leader for fixing.
Further technical scheme of the present utility model is, the described a diameter of 5cm of Phyllostachys pubescens Mazei ex H.de Lebaie stake, a height of 3m.
Further technical scheme of the present utility model is, described Phyllostachys pubescens Mazei ex H.de Lebaie stake is sewed up with etting and leader respectively by nettle.
Further technical scheme of the present utility model is that described static line is made up of nettle, a diameter of 5mm of described nettle,
Material is polyethylene.
Further technical scheme of the present utility model is, described Phyllostachys pubescens Mazei ex H.de Lebaie stake and static line angle are 50 degree.
Further technical scheme of the present utility model is, described strip wooden peg is for be made up of wedge timber or bamboo chip.
Beneficial effect
This utility model has simple in construction, by advantages such as material are universal, with low cost, easy to spread, at reality fishing and prison
During survey, fishing net being arranged on the edge of light beach or salt marsh vegetation, utilize the flood tide of tidewater, Fish enter tidal flat waters,
And a lot of Fish are trapped in mesh bag by netting gear along with declining of tidewater during ebb tide.When taking off most Deng tidewater, staff from
Mesh bag takes out catches, simple and convenient, also saves many labour forces, and economic benefit is the most of a relatively high.This kind of netting gear is caught
The fish species dragged for and quantity are all noticeably greater than cage net or gill net netting gear, are a kind of preferably intertidal fishes monitoring instruments.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this reality
With novel rather than limit scope of the present utility model.In addition, it is to be understood that read this utility model lecture content it
After, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application equally
Appended claims limited range.
Embodiment 1
As it is shown in figure 1, a kind of for intertidal waters Fish monitoring fish for Fixed nets device, including etting 1, leader 2,
Phyllostachys pubescens Mazei ex H.de Lebaie stake 3, stainless steel ring 4, mesh bag 5, static line 6 and strip wooden peg 7, wherein said etting 1 is rectangle, institute
Stating leader 2 to be vertically mounted in the middle of etting 1, on described etting 1 and leader 2, homogeneous vertical is provided with some Phyllostachys pubescens Mazei ex H.de Lebaie stakes respectively
3, support etting 1 and leader 2 for fixing, described Phyllostachys pubescens Mazei ex H.de Lebaie stake 3 upper end is provided with static line 6, described static line 6 and strip
Shape wooden peg 7 connects, and described etting 1 installs that the opposite side lower end of leader 2 is uniform is provided with some mesh bags 5, described mesh bag 5
For the downward diminishing cylindrical shape of network interface, the network interface of described mesh bag 5 and centre are separately installed with stainless steel ring 4, for propping up
Support mesh bag 5.
The described a length of 30m of etting 1, a height of 2m, the size of mesh of described etting 1 is 10mm, and mesh is prismatic mesh；
The described a length of 5m of leader 2, a height of 2m, specification and the material of described leader 2 are corresponding with etting 1.
Described etting 1 to lay direction vertical with tidewater flood tide direction, described leader 2 lay direction and tidewater flood tide direction
Unanimously.
It is on described etting 1 and leader 2, every 5m, one Phyllostachys pubescens Mazei ex H.de Lebaie stake 3 is installed, support etting 1 and leader for fixing
2。
The described a diameter of 5cm of Phyllostachys pubescens Mazei ex H.de Lebaie stake 3, a height of 3m；Described Phyllostachys pubescens Mazei ex H.de Lebaie stake 3 is stitched with etting 1 and leader 2 respectively by nettle
Close；Described static line 6 is made up of nettle, and a diameter of 5mm of described nettle, material are polyethylene.
Described Phyllostachys pubescens Mazei ex H.de Lebaie stake 3 is 50 degree with static line 6 angle.
Described strip wooden peg 7 is for be made up of wedge timber or bamboo chip.
In actual use, it is more suitable that this utility model is arranged on the marginal position of light beach or salt marsh vegetation, by Phyllostachys pubescens Mazei ex H.de Lebaie stake and
Strip wooden peg is inserted into mud bank ground, makes Phyllostachys pubescens Mazei ex H.de Lebaie and wooden peg connect with oblique rope, and mud bank ground is all close in etting lower end, and best
Can nuzzle 5cm in mud, prevent Fish from escaping from net bottom, the two ends wing part of netting gear should be prolonged to 45 degree of angles of bending, embankment direction
Stretch, it is simple to more tidal creek Fish can be fished for, when waiting tidewater to retreat, in the mesh bag of netting gear, fish for catches, operation letter
Just, time saving and energy saving, this utility model patent has the highest promotional value.This utility model is big also dependent on local tide
Little, shorten or lengthen the height of etting, it is also possible to extend the length of rectangle etting, it is simple to fish for more catches.
Claims (10)
1. for intertidal waters Fish monitoring fish for a Fixed nets device, including etting (1), leader (2), Phyllostachys pubescens Mazei ex H.de Lebaie stake (3),
Stainless steel ring (4), mesh bag (5), static line (6) and strip wooden peg (7), it is characterised in that: described etting (1)
For rectangle, described leader (2) is vertically mounted in the middle of etting (1), and described etting (1) and leader (2) are upper respectively
Homogeneous vertical is provided with some Phyllostachys pubescens Mazei ex H.de Lebaie stakes (3), supports etting (1) and leader (2), described Phyllostachys pubescens Mazei ex H.de Lebaie stake (3) for fixing
Upper end is provided with static line (6), and described static line (6) is connected with strip wooden peg (7), and described etting (1) installs net
The uniform some mesh bags (5) that are provided with in the opposite side lower end of wall (2), described mesh bag (5) is the downward diminishing circle of network interface
Tubular, the network interface of described mesh bag (5) and centre are separately installed with stainless steel ring (4), are used for supporting mesh bag (5).
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described etting (1) a length of 30m, a height of 2m, the size of mesh of described etting (1) is 10mm, and mesh is prismatic mesh.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described leader (2) a length of 5m, a height of 2m, specification and the material of described leader (2) are corresponding with etting (1).
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described etting (1) to lay direction vertical with tidewater flood tide direction, described leader (2) lay direction and tidewater flood tide side
To unanimously.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
It is on described etting (1) and leader (2), every 5m, one Phyllostachys pubescens Mazei ex H.de Lebaie stake (3) is installed, support etting (1) for fixing
With leader (2).
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
The a diameter of 5cm of described Phyllostachys pubescens Mazei ex H.de Lebaie stake (3), a height of 3m.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described Phyllostachys pubescens Mazei ex H.de Lebaie stake (3) is sewed up with etting (1) and leader (2) respectively by nettle.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described static line (6) is made up of nettle, and a diameter of 5mm of described nettle, material are polyethylene.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described Phyllostachys pubescens Mazei ex H.de Lebaie stake (3) and static line (6) angle are 50 degree.
The most according to claim 1 a kind of for intertidal waters Fish monitoring fish for Fixed nets device, it is characterised in that:
Described strip wooden peg (7) is for be made up of wedge timber or bamboo chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290975.7U CN205511734U (en) | 2016-04-08 | 2016-04-08 | A fish for emplacement netting gear that is used for intertidal zone waters fish to monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620290975.7U CN205511734U (en) | 2016-04-08 | 2016-04-08 | A fish for emplacement netting gear that is used for intertidal zone waters fish to monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511734U true CN205511734U (en) | 2016-08-31 |
Family
ID=56790800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620290975.7U Expired - Fee Related CN205511734U (en) | 2016-04-08 | 2016-04-08 | A fish for emplacement netting gear that is used for intertidal zone waters fish to monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651397A (en) * | 2018-06-12 | 2018-10-16 | 上海市长江口中华鲟自然保护区管理处 | River mouth intertidal zone biological monitoring net and its construction method |
| CN114568395A (en) * | 2022-03-11 | 2022-06-03 | 温州市公用事业发展集团有限公司珊溪水源保护分公司 | Fixed net |
-
2016
- 2016-04-08 CN CN201620290975.7U patent/CN205511734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651397A (en) * | 2018-06-12 | 2018-10-16 | 上海市长江口中华鲟自然保护区管理处 | River mouth intertidal zone biological monitoring net and its construction method |
| CN114568395A (en) * | 2022-03-11 | 2022-06-03 | 温州市公用事业发展集团有限公司珊溪水源保护分公司 | Fixed net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170408 |