CN206453027U - A kind of fishing gear of resource investigation of fish suitable for streams habitat - Google Patents
A kind of fishing gear of resource investigation of fish suitable for streams habitat Download PDFInfo
- Publication number
- CN206453027U CN206453027U CN201720082006.7U CN201720082006U CN206453027U CN 206453027 U CN206453027 U CN 206453027U CN 201720082006 U CN201720082006 U CN 201720082006U CN 206453027 U CN206453027 U CN 206453027U
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- fish
- etting
- taper
- casing
- streams
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Abstract
The utility model discloses a kind of fishing gear of the resource investigation of fish suitable for streams habitat, the taper etting that big opening rear end sets small opening is set including front end, the upper edge of the big opening of the taper etting is connected with gang rope and some floats, the lower edge of the big opening of conic net 4 is provided with tubulose sinker set, and the small opening of the taper etting is connected with fish-collecting box.The utility model will not cause damage to fish when using, fishing efficiency is preferable and easy to carry.
Description
Technical field
A kind of the utility model fishing gear, and in particular to the fishing gear of resource investigation of fish suitable for streams habitat.
Background technology
At present, stream fishes resource investigation research in, frequently with fishing gear mainly have gill net and cage, or miniature electric fish
Machine is fished for.Gill net, cage are preferable to the fishing efficiency of fish in hydrostatic water body, and in having the streams of certain flow rate,
Gill net is lighter, and sinker is easily rushed by current, and cage then because being vertically arranged with current, has resistance effect, also easily washed away by current；
Meanwhile, gill net because fishing for principle, it is off line after fish must from network be removed, often fish are caused serious injury when taking fish,
Fish are easily dead, though cage does not result in the major injury of fish, it is mainly used in fishing for benthic fishes, to pelagic fishes
Then fishing efficiency is not good；So gill net and cage be not good to the fishing efficiency of fish in the habitat of streams；Miniature electric fish electromechanics pressure
It is relatively low, booster boosting must be installed during work, there is potential safety hazard to staff when fishing for, meanwhile, electric fish also can be to fish
Class causes serious injury, and the juvenile fish being electrically shocked tends to deformity occur after growing up, and electric fish can cause to catch up with and kill to the greatest extent to fish
Absolutely, illegal activities are belonged to.
Utility model content
The purpose of this utility model is to provide one kind will not cause damage to fish, and fishing efficiency is preferable and easy to carry
The resource investigation of fish suitable for streams habitat fishing gear.
The fishing gear for the resource investigation of fish suitable for streams habitat that the utility model is provided, including front end set and opened greatly
Mouth rear end sets the taper etting of small opening, and the upper edge of the big opening of the taper etting is connected with gang rope and some floats, bores
The lower edge of the big opening of shape net is provided with tubulose sinker set, and the small opening of the taper etting is connected with fish-collecting box.
The fish-collecting box includes two ends above the casing as skeleton, the etting being wrapped on casing, the casing and is provided with
One lid is set in the opening above two pieces of fixed plates with rope, casing between two fixed plates, the lid and fixed plate it
Between be provided with slide fastener, be provided with nylon Sealing piece between lid and casing, one end of casing is provided with to be connected with the small opening of taper etting
The collection lymphogranuloma inguinale connect, four angles of bottom half are provided with static line.
The sinker set is rolled by nylon Sealing piece by the nylon of strip and formed.
Beneficial effect：
The utility model fishing gear can be floated on the surface by float, and sinker set is loaded onto after cobble, sinks to the bottom, makes conic net
The big mouth of clothing is open-shaped, and the fish of water body can pass through the osculum and the collection lymphogranuloma inguinale of fish-collecting box of taper etting after the entrance of big mouth
Into fish-collecting box, fish-collecting box submerged in the water, before fish is collected, fish are temporarily supported in fish-collecting box；When collecting fish, by fish-collecting box
Lid slide fastener pull open, you can fish is taken out, it is to avoid fish injuries causes death；After the completion of fishing operation, by fish gathering case lid
Son is opened, and netting gear can be put into fish-collecting box, close the lid, and have rope on casing, easy to carry.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fish-collecting box in the utility model.
Fig. 3 is the expanded schematic diagram of sinker set in the utility model.
Fig. 4 is the cross-sectional view of sinker set.
Embodiment
Such as Fig. 1 --- shown in 4, the resource investigation of fish suitable for streams habitat that the utility model is provided fishes for fishing
Tool, including front end set the taper etting 4 that big opening rear end sets small opening, and the upper edge of the big opening of the taper etting 4 is connected with
Upper gang rope 1 and some floats 2, the lower edge of the big opening of taper etting 4 is provided with tubulose sinker set 3, and the small of taper etting 4 is opened
Mouth is connected with fish-collecting box 6；The fish-collecting box 6 include as plastic skeleton tetragonal body casing 609, be wrapped on casing 609
Etting 606, two ends are provided with two pieces of plastic fixed plates 605 with rope 601 to the casing 609 above, and casing 609 two is fixed above
One lid 602 is set in the opening between plate 605, slide fastener 603, lid are provided between the lid 602 and fixed plate 605
Nylon Sealing piece 604 is provided between 602 and casing 609, one end of casing 609 is provided with what is be connected with the small opening of taper etting 4
Collect lymphogranuloma inguinale 408, four angles of the bottom of casing 609 are provided with static line 607；The sinker set 3 is passed through by the nylon cloth 301 of strip
The nylon Sealing piece 302 of both sides, which is rolled, to be formed.
Application method：
First, the method that fish are fished for using bait
Sizeable cobble is placed in sinker set 3 first, nylon Sealing piece 302 is closed as sinker；Taper etting 4
Floated on the surface by float 2, sinker set 3 is loaded onto after cobble, is sunk to the bottom, is made the big mouth of taper etting 4 open-shaped, taper
Big mouth and the water (flow) direction of etting 4 are disposed vertically, and sinker and water-bed contact position are floating with gravel pebbles, in order to avoid hinder fish to pass through.
Bait is put into bait bag 5.The two ends of upper gang rope 1 are fixed on the stone on bank or brushwood, the bottom surface corner of fish-collecting box 6
Static line 607 is tied up on stone, and fish-collecting box 6 is fixed in water body.The lid 602 of fish-collecting box 6 is covered, slide fastener 603 is closed
With nylon Sealing piece 604, fish-collecting box 6 is closed, fishing gear is installed.In water body overnight, morning receives fish to fishing gear.
Under the temptation of bait, fish enters from the big mouth of taper etting 4, and the osculum and fish-collecting box 6 by taper etting 4 are gradually passed through afterwards
Collection lymphogranuloma inguinale 608 enter fish-collecting box 6, because collection lymphogranuloma inguinale 608 it is small, fish enter fish-collecting box 6 after can not again from collection lymphogranuloma inguinale 608 return,
Temporarily support afterwards in fish-collecting box 6.After the completion of fishing operation, the lid 602 of fish-collecting box 6 is opened, fish is taken out, unties and is fixed on bank
The upper gang rope 1 on side, the nylon Sealing piece 302 that sinker covers 3 is opened, loses after cobble, netting gear wash clean, is put into fish-collecting box 6,
Close the lid 602, operation is finished.
2nd, the method that fish fishes for fish is caught up with using people
Installed by method one after fishing gear.When fishing for, people beats water body with stone, wooden stick from upstream, and fish are sturting
In the case of under, enter from the big mouth of taper etting 4 after fish-collecting box 6 to return from collection lymphogranuloma inguinale 6 again, temporarily support in fish-collecting box afterwards
In 6.After the completion of fishing operation, the lid 602 for opening fish-collecting box 6 first takes out fish, unties the upper gang rope 1 for being fixed on bank, will
The nylon Sealing piece 302 of sinker set 3 is opened, and is lost after cobble, netting gear wash clean, is put into fish-collecting box 6, and close the lid 602, work
Industry is finished.
Claims (3)
1. the fishing gear of a kind of resource investigation of fish suitable for streams habitat, it is characterized in that setting big opening rear end including front end
If the taper etting of small opening, the upper edge of the big opening of the taper etting is connected with gang rope and some floats, conic net 4
The lower edge of big opening is provided with tubulose sinker set, and the small opening of the taper etting is connected with fish-collecting box.
2. the fishing gear of the resource investigation of fish according to claim 1 suitable for streams habitat, it is characterized in that described
Fish-collecting box includes above casing, the etting that is wrapped on casing as skeleton, the casing two ends provided with two pieces with rope
One lid is set in the opening above fixed plate, casing between two fixed plates, slide fastener is provided between the lid and fixed plate,
Nylon Sealing piece is provided between lid and casing, one end of casing is provided with the collection lymphogranuloma inguinale being connected with the small opening of taper etting, case
Four angles of body bottom are provided with static line.
3. the fishing gear of the resource investigation of fish according to claim 1 or 2 suitable for streams habitat, it is characterized in that institute
State sinker set and rolled by the nylon of strip by nylon Sealing piece and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082006.7U CN206453027U (en) | 2017-01-22 | 2017-01-22 | A kind of fishing gear of resource investigation of fish suitable for streams habitat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082006.7U CN206453027U (en) | 2017-01-22 | 2017-01-22 | A kind of fishing gear of resource investigation of fish suitable for streams habitat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206453027U true CN206453027U (en) | 2017-09-01 |
Family
ID=59696272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082006.7U Active CN206453027U (en) | 2017-01-22 | 2017-01-22 | A kind of fishing gear of resource investigation of fish suitable for streams habitat |
Country Status (1)
| Country | Link |
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| CN (1) | CN206453027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615650A (en) * | 2021-08-17 | 2021-11-09 | 中国水产科学研究院东海水产研究所 | Efficient fishing method for fishes in large-scale culture facilities |
-
2017
- 2017-01-22 CN CN201720082006.7U patent/CN206453027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615650A (en) * | 2021-08-17 | 2021-11-09 | 中国水产科学研究院东海水产研究所 | Efficient fishing method for fishes in large-scale culture facilities |
| CN113615650B (en) * | 2021-08-17 | 2022-11-11 | 中国水产科学研究院东海水产研究所 | Efficient fishing method for fishes in large-scale aquaculture facility |
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