CN215648887U

CN215648887U - Fishing net applied to torrent river for catching living fishes

Info

Publication number: CN215648887U
Application number: CN202121962822.XU
Authority: CN
Inventors: 汤婷; 宋江腾; 丁晓龙; 朱宁
Original assignee: Guangzhou Ecological Research Co ltd
Current assignee: Guangzhou Ecological Research Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-28
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the field of fishing nets, and particularly relates to a fishing net applied to catching living fishes in torrent rivers, which comprises a fishing net, wherein the tail end of the fishing net is fixedly connected with a tail box, a first nylon rope is fixedly connected to the tail box, one end, far away from the tail box, of the first nylon rope is fixedly connected with a balancing weight, a second nylon rope and a connecting rope are fixedly connected to a port of the fishing net, and one end, far away from the fishing net, of the second nylon rope is fixedly connected with an anchor. The two anchors fixed by the second nylon rope and the floating ball connected through the connecting rope are designed at the port of the fishing net, so that the fishing net is in an open state in a water body and is convenient for catching fishes, the tail box capable of floating on the water surface is designed at the tail end of the fishing net, the fishes can swim into the tail box after being caught by the fishing net, and the fishes are prevented from dying due to oxygen deficiency.

Description

Fishing net applied to torrent river for catching living fishes

Technical Field

The utility model relates to the field of catching nets, in particular to a catching net applied to catching living fishes in torrential rivers.

Background

When researchers research fishes, the fishes need to be sampled with blood, but the researchers are difficult to catch the live fishes when catching the fishes, and particularly the live fishes are difficult to catch in a torrential river. Tools for fishing fish have traditionally been electric fishing, net fishing, etc. The net-fished fish is usually a river blocking net, a spunlace net, etc. However, the fishes caught in this way are difficult to catch live fishes. When the fishes are caught in the net, a large number of fishes are gathered together, and the fishes die due to oxygen deficiency. At present, an effective fishing tool for fishing the fishes in the torrential rivers is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a catching net applied to catching living fishes in a torrent river, which solves the problem that the caught fishes are easy to die due to oxygen deficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be applied to torrent river and catch fishing netting gear of live body fish, includes the fishing net, the tail end fixedly connected with tail-box of fishing net, the first nylon rope of fixedly connected with on the tail-box, the one end fixedly connected with balancing weight of tail-box is kept away from to first nylon rope, fixedly connected with second nylon rope and connection rope on the port of fishing net, the one end fixedly connected with anchor of fishing net is kept away from to second nylon rope, the one end fixedly connected with floater of fishing net is kept away from to the connection rope, fixedly connected with sleeve and solid fixed ring on the connection rope, gu fixed ring goes up fixedly connected with thread bush, thread bush and sleeve pass through threaded connection.

Preferably, the fixing ring is in contact with the sleeve, and the fixing ring is in a circular plate shape.

Preferably, the number of the second nylon ropes is two, and the two second nylon ropes are uniformly distributed on the fishing net.

Preferably, the tail box is a hollow box body, and the outer surface of the tail box is provided with plastic foam.

Preferably, the floating ball is hollow spherical, and the floating ball is made of polyethylene.

Preferably, the connecting rope penetrates through the sleeve and the fixing ring, and the connecting rope, the first nylon rope and the second nylon rope are made of the same material.

Compared with the prior art, the utility model has the following beneficial effects:

1. the two anchors fixed by the second nylon rope and the floating ball connected through the connecting rope are designed at the port of the fishing net, so that the fishing net is in an open state in a water body and is convenient for catching fishes, the tail box capable of floating on the water surface is designed at the tail end of the fishing net, the fishes can swim into the tail box after being caught by the fishing net, and the fishes are prevented from dying due to oxygen deficiency.

2. According to the utility model, the sleeve, the threaded sleeve, the fixing ring and other parts are designed on the connecting rope for connecting the floating ball, and the connecting rope can be accommodated by matching the threaded sleeve and the sleeve, so that the length of the connecting rope is controlled, the depth of the fishing net in a water layer is accurately controlled, and the use under different water depths is met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention.

In the figure: 1. a fishing net; 2. a tail box; 3. a first nylon cord; 4. a balancing weight; 5. a second nylon cord; 6. an anchor; 7. connecting ropes; 8. a floating ball; 9. a sleeve; 10. a threaded sleeve; 11. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a fishing net applied to torrent rivers for fishing live fishes comprises a fishing net 1, a tail end of the fishing net 1 is fixedly connected with a tail box 2, the tail box 2 is fixedly connected with a first nylon rope 3, one end of the first nylon rope 3, which is far away from the tail box 2, is fixedly connected with a balancing weight 4, the balancing weight 4 plays a stabilizing role on the tail box 2, the swinging amplitude of the tail box 2 under the impact of water flow is prevented from being too large, a port of the fishing net 1 is fixedly connected with a second nylon rope 5 and a connecting rope 7, one end of the second nylon rope 5, which is far away from the fishing net 1, is fixedly connected with an anchor 6, one end of the connecting rope 7, which is far away from the fishing net 1, is fixedly connected with a floating ball 8, the connecting rope 7 is fixedly connected with a sleeve 9 and a fixing ring 11, the fixing ring 11 is fixedly connected with a thread sleeve 10, and the thread sleeve 10 is connected with the sleeve 9 through threads.

Referring to fig. 2, the fixing ring 11 is in contact with the sleeve 9, and the fixing ring 11 is circular plate-shaped. By the design of the securing ring 11, it is facilitated to rotate the sleeve 9.

Referring to fig. 1, the number of the second nylon ropes 5 is two, and the two second nylon ropes 5 are uniformly distributed on the fishing net 1. The connection of the anchor 6 and the fishing net 1 is facilitated by the design of the second nylon rope 5.

Referring to fig. 1, the tail box 2 is a hollow box body, and the outer surface of the tail box 2 is provided with plastic foam. The tail box 2 is designed to be a hollow box body, so that the fish can go out of the water surface to exchange oxygen.

Referring to fig. 1, the floating ball 8 is a hollow ball, and the floating ball 8 is made of polyethylene. The floating ball 8 is designed to be matched with the two anchors 6, so that the end part of the fishing net 1 can be expanded in water.

Referring to fig. 2, the connecting rope 7 penetrates the sleeve 9 and the fixing ring 11, and the connecting rope 7, the first nylon rope 3 and the second nylon rope 5 are made of the same material. The fishing net 1 is convenient to be connected with the floating ball 8 through the design of the connecting rope 7.

The specific implementation process of the utility model is as follows: when in use, the whole body is put into a river to be investigated and is placed in parallel with the water flow direction, the tail box 2 floats on the water surface, the two anchors 6 are sunk into the water bottom and are connected with the bottom of the river bed, the floating ball 8 floats on the water surface, so that the port of the fishing net 1 is in an open state in the water body, after the fish enters the fishing net 1 from the port, the fish can be used in the tail box 2, the fish can breathe oxygen from the probe in the tail box 2, the fish can not die due to oxygen deficiency, if the depth of the fishing net 1 in the water needs to be controlled, the threaded sleeve 10 is screwed into the sleeve 9 through the fixed ring 11, the connecting rope 7 between the fixed ring 11 and the sleeve 9 is accommodated into the sleeve 9, at the moment, the whole length of the connecting rope 7 is shortened, so that the fishing net 1 is closer to the water surface, and the length of the connecting rope 7 can be finely adjusted by controlling the depth of the threaded sleeve 10 into the sleeve 9, is convenient for use under different water depth conditions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to torrent river and catch fishing netting gear of live fish, includes fishing net (1), its characterized in that: the utility model discloses a fishing net, including fishing net (1), tail-end fixedly connected with boot (2) of fishing net (1), the first nylon rope of fixedly connected with (3) is gone up in boot (2), the one end fixedly connected with balancing weight (4) of boot (2) are kept away from in first nylon rope (3), fixedly connected with second nylon rope (5) and connection rope (7) are gone up to the port of fishing net (1), one end fixedly connected with anchor (6) of fishing net (1) are kept away from in second nylon rope (5), the one end fixedly connected with floater (8) of fishing net (1) are kept away from in connection rope (7), fixedly connected with sleeve (9) and solid fixed ring (11) are gone up in connection rope (7), gu fixed connection has thread bush (10) on fixed ring (11), thread bush (10) pass through threaded connection with sleeve (9).

2. The catching net of claim 1, wherein the catching net is used for catching living fishes in a torrential river: the fixing ring (11) is in contact with the sleeve (9), and the fixing ring (11) is circular plate-shaped.

3. The catching net of claim 1, wherein the catching net is used for catching living fishes in a torrential river: the number of the second nylon ropes (5) is two, and the second nylon ropes (5) are uniformly distributed on the fishing net (1).

4. The catching net of claim 1, wherein the catching net is used for catching living fishes in a torrential river: the tail box (2) is a hollow box body, and the outer surface of the tail box (2) is provided with plastic foam.

5. The catching net of claim 1, wherein the catching net is used for catching living fishes in a torrential river: the floating ball (8) is hollow spherical, and the floating ball (8) is made of polyethylene.

6. The catching net of claim 1, wherein the catching net is used for catching living fishes in a torrential river: connect rope (7) and run through sleeve (9) and solid fixed ring (11), connect rope (7) and first nylon rope (3) and second nylon rope (5) and be the same kind of material.