Water conservancy and aquatic product fish screen

Abstract

The utility model relates to the technical field of fish screens, in particular to a water conservancy and aquatic product fish screen which comprises two fixing frames, the interiors of the two fixing frames are each rotationally connected with a winding drum, the outer surfaces of the two winding drums are wound with a fish screen body, and a positioning rod is connected to the outer surface of the fish screen body in an inserted mode. A fixing block is inserted into the outer surface of the positioning rod, the fixing block is fixedly connected with one side of one fixing frame, and one side of one fixing frame is fixedly connected with a connecting frame. Compared with the prior art, the water conservancy and aquatic product fish screen has the advantages that the length of the fish screen can be adjusted through the winding drum, the adjusted fish screen can be fixed through the matching effect of the positioning rods, the fixing blocks and the springs, and the problem that an existing fish screen is generally fixed in length and cannot be fixed is solved. The problems that in the prior art, people cannot block fishes in a wider river channel, certain limitation exists, and the applicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish barriers, in particular to a water conservancy and aquatic products fish barrier. Background Art

[0002] In general, when raising fish fry, fish schools are blocked by fish barriers at a fixed time, and the fishing nets are collected at another fixed time to remove the blockage and release the fish schools. Existing fish barriers are generally of fixed length, which makes it impossible to block fish in wider rivers. There are certain limitations, making them poorly applicable.

[0003] To this end, the utility model proposes a water conservancy and aquatic products fish fence to solve this problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a water conservancy and aquatic fish fence to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a water conservancy and aquaculture fish barrier, including two fixed frames, the interior of each of the two fixed frames is rotatably connected to a winding drum, the outer surfaces of the two winding drums are wrapped with the fish barrier, the outer surface of the fish barrier is plugged with a positioning rod, the outer surface of the positioning rod is plugged with a fixing block, the fixing block is fixedly connected to one side of one of the fixed frames, one side of one of the fixed frames is fixedly connected to a connecting frame, the interior of the connecting frame is plugged into the outer surface of the positioning rod, one side of the connecting frame is fixedly connected to one side of the fixing block, and the outer surface of the positioning rod is sleeved with a spring.

[0007] By adopting the above technical solution, the utility model has the function of adjustable length, which avoids the problem that the existing fish fence is generally of fixed length, resulting in people being unable to intercept fish in wider rivers, having certain limitations, and causing the problem of poor applicability.

[0008] Preferably, any of the above schemes has a first cavity formed inside the two fixing frames, a plug-in slot is formed on both sides of the two first cavities, and the insides of the two plug-in slots are plugged into the outer surface of the fish fence.

[0009] Preferably, any of the above schemes has a first fixing hole on both sides of the two first cavities, a first positioning hole on one side of one of the fixing frames, and the inside of the first positioning hole is plugged into the outer surface of the positioning rod.

[0010] Preferably, any of the above schemes is that a rotating shaft is fixedly connected to the inside of each of the two winding drums, and the outer surfaces of the two rotating shafts are respectively inserted into the inside of the corresponding first fixing holes.

[0011] Preferably, any of the above schemes has a second positioning hole formed inside the fixing block, the inside of the second positioning hole is connected to the inside of the first positioning hole, and the inside of the second positioning hole is plugged into the outer surface of the positioning rod.

[0012] Preferably, any of the above schemes is that a second cavity is opened inside the connecting frame, a second fixing hole is opened on both sides of the second cavity, the interiors of the two second fixing holes are inserted into the outer surface of the positioning rod, a positioning plate is fixedly connected to both sides of the second cavity, and one side of the two positioning plates is fixedly connected to one side of the spring.

[0013] Preferably, any of the above schemes is that a connecting plate is fixedly connected to the outer surface of the positioning rod, one side of the connecting plate is fixedly connected to one side of the spring, and one side of the positioning rod is fixedly connected to a fixing ball.

[0014] Preferably, any of the above solutions has a plurality of ground-inserting rods fixedly connected to the bottoms of the two fixing frames.

[0015] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0016] The water conservancy and aquaculture fish barrier can adjust the length of the fish barrier by means of a winding drum, and the fixing block can be fixed by the cooperation of the positioning rod, the fixing block and the spring, thereby making it more convenient to adjust the length of the fish barrier, thereby solving the problem that the existing fish barrier is generally of a fixed length, resulting in people being unable to intercept fish in wider rivers, having certain limitations and making the applicability poor.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the utility model;

[0020] Figure 2 It is a front structural schematic diagram according to an embodiment of the utility model;

[0021] Figure 3It is a schematic diagram of the explosion structure according to an embodiment of the utility model.

[0022] In the figure: 1-fixed frame, 101-ground rod, 2-winding drum, 3-fish fence, 4-positioning rod, 401-spring, 5-fixed block, 6-connecting frame. DETAILED DESCRIPTION

[0023] like Figures 1 to 3 As shown, a water conservancy and aquatic fish barrier comprises two fixing frames 1, each of which is rotatably connected to a winding drum 2, the outer surfaces of the two winding drums 2 are wound with a fish barrier 3, and the outer surface of the fish barrier 3 is plugged with a positioning rod 4, the positioning rod 4 is pulled to make the positioning rod 4 detach from the fixing block 5, thereby releasing the positioning rod 4 from the fish barrier 3, loosening the positioning rod 4, so that the positioning rod 4 is inserted into the fixing block 5 and the fish barrier 3 in turn, thereby achieving the fixation of the fish barrier 3 to the fixing frame 1, and the positioning rod 4 is arranged to make the fish barrier 3 The release and retraction are simple. A fixing block 5 is inserted into the outer surface of the positioning rod 4. The fixing block 5 is fixedly connected to one side of one of the fixing frames 1. A connecting frame 6 is fixedly connected to one side of one of the fixing frames 1. The interior of the connecting frame 6 is inserted into the outer surface of the positioning rod 4. One side of the connecting frame 6 is fixedly connected to one side of the fixing block 5. A spring 401 is sleeved on the outer surface of the positioning rod 4. By setting the spring 401 and utilizing the elastic effect of the spring 401, the positioning rod 4 can be automatically restored, so that the fish fence 3 and the fixing frame 1 can be fixed when not in use.

[0024] A first cavity is formed inside the two fixing frames 1 , and a plug-in slot is formed on both sides of the two first cavities. The insides of the two plug-in slots are plugged into the outer surface of the fish fence 3 .

[0025] A first fixing hole is provided on both sides of the two first cavities, and a first positioning hole is provided on one side of one of the fixing frames 1 . The interior of the first positioning hole is plugged into the outer surface of the positioning rod 4 .

[0026] The inside of the two winding drums 2 is fixedly connected with a rotating shaft, and the outer surfaces of the two rotating shafts are respectively inserted into the inside of the corresponding first fixing holes.

[0027] A second positioning hole is formed inside the fixing block 5 . The inside of the second positioning hole is connected to the inside of the first positioning hole. The inside of the second positioning hole is plugged into the outer surface of the positioning rod 4 .

[0028] A second cavity is opened inside the connecting frame 6, and a second fixing hole is opened on both sides of the second cavity. The insides of the two second fixing holes are inserted into the outer surface of the positioning rod 4, and a positioning plate is fixedly connected to both sides of the second cavity, and one side of the two positioning plates is fixedly connected to one side of the spring 401.

[0029] A connecting plate is fixedly connected to the outer surface of the positioning rod 4 , one side of the connecting plate is fixedly connected to one side of the spring 401 , and a fixing ball is fixedly connected to one side of the positioning rod 4 .

[0030] The bottom of the two fixing frames 1 are fixedly connected with a plurality of ground-inserting rods 101. By setting the plurality of ground-inserting rods 101, the two fixing frames 1 are fixed to the soil at the bottom of the river channel through the ground-inserting rods 101, and the fixing frames 1 can also be inserted into the bottom of the river channel by a hammer.

[0031] The above-mentioned electrical components are all existing technology products. They are selected, installed and the circuit debugging work is completed by technical personnel in this field according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The applicant does not make specific restrictions here.

[0032] A water conservancy and aquaculture fish fence, the working principle is as follows:

[0033] When the water conservancy and aquaculture fish barrier is in use, the positioning rod 4 is pulled to make the positioning rod 4 disengage from the fixing block 5, thereby releasing the positioning rod 4 from the fish barrier 3, and then two staff members respectively hold the two fixing frames 1 away from each other, thereby driving the two winding drums 2 to move away from each other and rotate to release the fish barrier 3, so that people can adjust the overall length of the device according to the actual width of the river channel. When the length of the device is adjusted, the positioning rod 4 is loosened, so that the positioning rod 4 is inserted into the fixing block 5 and the fish barrier 3 in turn, thereby achieving the fixation of the fish barrier 3 and the fixing frame 1, and then the two fixing frames 1 are fixed to the soil inside the bottom of the river channel through the ground insertion rod 101, and then the fish barrier 3 blocks the fish.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The water conservancy and aquaculture fish barrier can adjust the length of the fish barrier 3 by means of the winding drum 2, and the fixing block 5 can be fixed by the cooperation of the positioning rod 4, the fixing block 5 and the spring 401, so that the length of the fish barrier 3 can be adjusted more conveniently, thereby solving the problem that the existing fish barrier is generally of a fixed length, which makes it impossible to intercept fish in a wider river channel, has certain limitations, and has poor applicability.

Claims

1. A water conservancy and aquaculture fish fence, characterized in that: The invention comprises two fixed frames (1), each of which is rotatably connected to a winding drum (2), the outer surfaces of the two winding drums (2) are wound with fish barriers (3), the outer surfaces of the fish barriers (3) are plugged with positioning rods (4), the outer surfaces of the positioning rods (4) are plugged with fixing blocks (5), the fixing blocks (5) are fixedly connected to one side of one of the fixed frames (1), one side of one of the fixed frames (1) is fixedly connected to a connecting frame (6), the interior of the connecting frame (6) is plugged into the outer surface of the positioning rod (4), one side of the connecting frame (6) is fixedly connected to one side of the fixing block (5), and the outer surface of the positioning rod (4) is sleeved with a spring (401).

2. A water conservancy and aquaculture fish fence according to claim 1, characterized in that: A first cavity is provided inside the two fixing frames (1), a plug-in slot is provided on both sides of the two first cavities, and the insides of the two plug-in slots are plugged into the outer surface of the fish fence (3).

3. A water conservancy and aquaculture fish fence according to claim 2, characterized in that: A first fixing hole is provided on both sides of the two first cavities, and a first positioning hole is provided on one side of one of the fixing frames (1), the interior of the first positioning hole being plugged into the outer surface of the positioning rod (4).

4. A water conservancy and aquaculture fish fence according to claim 3, characterized in that: The interior of the two winding drums (2) is fixedly connected to a rotating shaft, and the outer surfaces of the two rotating shafts are respectively inserted into the interior of the corresponding first fixing holes.

5. The water conservancy and aquaculture fish fence according to claim 3, characterized in that: A second positioning hole is provided inside the fixing block (5), the inside of the second positioning hole is connected to the inside of the first positioning hole, and the inside of the second positioning hole is plugged into the outer surface of the positioning rod (4).

6. The water conservancy and aquaculture fish fence according to claim 1, characterized in that: A second cavity is provided inside the connection frame (6), a second fixing hole is provided on both sides of the second cavity, the interiors of the two second fixing holes are plugged into the outer surface of the positioning rod (4), a positioning plate is fixedly connected to both sides of the second cavity, and one side of the two positioning plates is fixedly connected to one side of the spring (401).

7. The water conservancy and aquaculture fish fence according to claim 1, characterized in that: A connecting plate is fixedly connected to the outer surface of the positioning rod (4), one side of the connecting plate is fixedly connected to one side of the spring (401), and one side of the positioning rod (4) is fixedly connected to a fixing ball.

8. The water conservancy and aquaculture fish fence according to claim 1, characterized in that: A plurality of ground-inserting rods (101) are fixedly connected to the bottoms of the two fixing frames (1).

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