CN216533361U - Special purse seine is catched to shark - Google Patents
Special purse seine is catched to shark Download PDFInfo
- Publication number
- CN216533361U CN216533361U CN202123175339.XU CN202123175339U CN216533361U CN 216533361 U CN216533361 U CN 216533361U CN 202123175339 U CN202123175339 U CN 202123175339U CN 216533361 U CN216533361 U CN 216533361U
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- seine
- shark
- special
- purse
- purse seine
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Abstract
The utility model discloses a special purse net for fishing sharks, which comprises a purse net which is vertically arranged, wherein two sides of the purse net are respectively provided with a support rod, two corners of the bottom of the purse net are respectively connected with a first traction rope, the middle section part of the upper end of the purse net is fixedly connected with one side of a canvas pocket to form a connecting part, the upper end of the purse net is provided with a first floating ball except the connecting part, one side of the canvas pocket far away from the connecting part is provided with a second floating ball, one side of the canvas pocket far away from the connecting part is provided with a second traction rope, and the bottom of the purse net and the bottom of the canvas pocket are both provided with lead weights. The beneficial effects of the utility model are: the purse net and the canvas pocket are combined for fishing, the canvas pocket is used as a container for containing sharks, therefore, the sharks cannot be suffocated and die, personnel do not need to contact with the sharks in the operation process of fishing the sharks, and the safety of the personnel is also ensured.
Description
Technical Field
The utility model relates to the technical field of shark transferring devices, in particular to a purse seine special for shark fishing.
Background
At present, sharks in zoos are occasionally transferred to other culture ponds according to actual requirements, the shark transfer method mainly adopts purse net fishing, but because part of sharks can breathe to obtain enough oxygen in a state of continuously swimming, the purse net fishing is very easy to cause the surface of the sharks to be injured or wound with a net to suffocate and die, and workers are easy to attack when in front contact with the sharks.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a purse net special for fishing sharks, which mainly solves the problem that the common purse net is easy to suffocate and die when being used for fishing sharks.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a special purse seine is catched to shark, purse seine including vertical setting, the bracing piece is installed respectively to the both sides of purse seine, two minutes of purse seine bottom do not are connected with first haulage rope, the middle-section part of purse seine upper end forms connecting portion with one side fixed connection of canvas pocket, the upper end of purse seine is except install first floater outside the connecting portion, the canvas pocket is kept away from the second floater is installed to one side of connecting portion, the canvas pocket is kept away from the second haulage rope is installed to one side of connecting portion, the bottom of purse seine with lead pressing is all installed to the bottom of canvas pocket.
In some embodiments, there are two second hauling ropes, and the two second hauling ropes are respectively installed at two corners of one side of the canvas bag far away from the connecting part.
In some embodiments, the support bars are used to deploy the seine proximate to both side walls of the culture pond.
In some embodiments, the support bar length is greater than the culture pond height.
In some embodiments, the purse net further comprises a hook rod for matching with the first traction rope to hook up the bottom of the purse net.
In some embodiments, the support rod is telescopic.
In some embodiments, the support rod is made of PVC.
In some embodiments, the support rod is made of stainless steel.
The utility model has the beneficial effects that: the purse net and the canvas pocket are combined for fishing, the canvas pocket is used as a container for containing sharks, therefore, the sharks cannot be suffocated and die, personnel do not need to contact with the sharks in the operation process of fishing the sharks, and the safety of the personnel is also ensured.
Drawings
FIG. 1 is a schematic perspective view of a seine for shark fishing according to an embodiment of the present invention;
wherein: 1-purse seine, 2-support rod, 3-first traction rope, 4-canvas pocket, 5-first floating ball, 6-second floating ball, 7-second traction rope, 8-lead pressing, 9-culture pond and 100-connecting part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the following detailed description of the present invention is provided with reference to the accompanying drawings and detailed description. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
This embodiment has provided a special purse seine is fished for to shark, as shown in fig. 1, purse seine 1 including vertical setting, bracing piece 2 is installed respectively to the both sides of purse seine 1, the two minutes of purse seine 1 bottom are connected with first haulage rope 3 respectively, the middle-section part of purse seine 1 upper end forms connecting portion 100 with one side fixed connection of canvas pocket 4, first floater 5 is installed except connecting portion 100 in the upper end of purse seine 1, canvas pocket 4 keeps away from one side of connecting portion 100 and installs second floater 6, canvas pocket 4 keeps away from one side of connecting portion 100 and installs second haulage rope 7, lead 8 is all installed to the bottom of purse seine 1 and the bottom of canvas pocket 4.
In this embodiment, the middle of the upper end of the seine 1 is fixedly installed with the canvas bag 4 to form a connection portion 100, and the two ends of the connection portion 100 are provided with the first floating balls 5, so that the upper end of the seine 1 floats on the water surface except the connection portion 100, and the connection portion 100 is in a sinking state without the support of the first floating balls 5, and the connection portion 100 serves as a passage for sharks to enter the canvas bag 4. The bottom of the canvas bag 4 is provided with a lead pressing 8, and a second floating ball 6 is arranged besides the connecting part 100, so that a small space with single-end access of the connecting part 100 is formed and is used for shark access. Finally, the supporting rod 2 bottom are installed with the first hauling rope 3, and the canvas pocket 4 edge-mounted second hauling rope 7 is respectively used as the force applying end for the purse net 1 and the canvas pocket 4 to move.
The supporting rods 2 are used for unfolding the purse seine 1 to be close to two side walls of the culture pond 9. When the device is used, the purse net 1 is vertically unfolded, the width of the two support rods 2 is adjusted according to the width of the culture pond 9 to adapt to the purse net 1, the shape of the canvas bag 4 is maintained by the first floating ball 5, the second floating ball 6, the lead pressing 8 and the second traction rope 7 together, and the movable range of sharks is the space of the purse net 1 on the left. Treat canvas pocket 4 shaping back, with bracing piece 2, first haulage rope 3 and second haulage rope 7 are pulled to the left (arrow direction in the figure) jointly, purse net 1 and canvas pocket 4 are whole to be moved to the left, and because the effect of first floater 5, if the shark does not actively get into canvas pocket 4 all the time, so the shark will constantly reduce at the activity space of breeding 9 within ranges in pond, treat after the space is enough little, can guide the shark to get into canvas pocket 4, upwards pull up first haulage rope 3, part of purse net 1 is pulled outside the pond, make the shark stay in canvas pocket 4, make connecting portion 100 (that is the shark gets into the passageway of canvas pocket 4) to close simultaneously, finally shift purse net 1 and canvas pocket 4 wholly. The special purse net is catched to shark that this embodiment discloses uses purse net 1 and the combination of canvas pocket 4 to catch, and the container of shark is held as to canvas pocket 4, consequently can not cause the shark to suffocate the death to catch shark operation in-process personnel need not contact with the shark, have also guaranteed personnel's safety.
Preferably, the first hauling cable 3 can also be arranged at the two bottom corners of the purse net 1, when the shark enters the canvas bag 4, the first hauling cable 3 is pulled up, and the entering channel is closed immediately.
In the present embodiment, there are two second hauling ropes 7, and the two second hauling ropes 7 are respectively installed at two corners of one side of the canvas bag 4 away from the connecting portion 100. The first traction rope 3, the second traction rope 7 and the support rod 2 are respectively used as tools for moving the purse net 1 and the canvas bag 4.
The length of the support rod 2 is greater than the height of the culture pond 9, so that an operator can conveniently apply force laterally under the standing condition, and the risk of being attacked by sharks is avoided. Preferably, the support rod 2 is a telescopic long rod, and in order to reduce the weight of the support rod, a PVC material may be selected as the material of the support rod 2, and if a greater rigidity is required, a stainless steel material may be selected as the material of the support rod 2.
Optionally, in this embodiment, a hook rod (not shown) is further included, and the hook rod is used for matching with the first traction rope 3 to hook up the bottom of the seine 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.
Claims (8)
1. The utility model provides a special purse seine is fished to shark, a serial communication port, purse seine including vertical setting, the bracing piece is installed respectively to the both sides of purse seine, two minutes of purse seine bottom do not are connected with first haulage rope, the middle-section part of purse seine upper end forms connecting portion with one side fixed connection of canvas pocket, the upper end of purse seine is except install first floater outside the connecting portion, the canvas pocket is kept away from the second floater is installed to one side of connecting portion, the canvas pocket is kept away from one side of connecting portion installs the second haulage rope, the bottom of purse seine with the lead pressing is all installed to the bottom of canvas pocket.
2. The special shark catching purse seine as claimed in claim 1, wherein there are two of said second hauling ropes, and two of said second hauling ropes are installed at two corners of one side of said canvas bag away from said connecting part.
3. A shark catching purse seine as claimed in claim 1 wherein said support bars are used to deploy the seine adjacent to both sides of the aquariums.
4. The special seine for shark fishing of claim 1, wherein the length of said supporting rods is greater than the height of the culture pond.
5. The special seine for shark fishing as claimed in claim 1, further comprising a hooking rod for hooking the bottom of the seine in cooperation with the first hauling rope.
6. A shark catching special seine as claimed in claim 1, characterized in that the supporting rods are telescopic.
7. The special seine for shark fishing of claim 1, wherein the support rods are made of PVC.
8. The special seine for shark fishing of claim 1, wherein the support rods are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123175339.XU CN216533361U (en) | 2021-12-16 | 2021-12-16 | Special purse seine is catched to shark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123175339.XU CN216533361U (en) | 2021-12-16 | 2021-12-16 | Special purse seine is catched to shark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216533361U true CN216533361U (en) | 2022-05-17 |
Family
ID=81543936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123175339.XU Active CN216533361U (en) | 2021-12-16 | 2021-12-16 | Special purse seine is catched to shark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216533361U (en) |
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2021
- 2021-12-16 CN CN202123175339.XU patent/CN216533361U/en active Active
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