CN215422363U

CN215422363U - Detachable is net of catching under water

Info

Publication number: CN215422363U
Application number: CN202121381567.XU
Authority: CN
Inventors: 周大洋; 崔振超
Original assignee: Qingdao Lanchi Technology Co ltd
Current assignee: Qingdao Lanchi Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-07
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a separable underwater fishing net which comprises a support, a net, a tightening rope and a tightening device, wherein the net is arranged to be a net with an opening at the upper end, the opening at the upper end of the net is fixedly adhered to the support through a magic tape, a sliding groove is formed in the support, the tightening rope is arranged on the net, and the tightening device is sleeved on the outer wall of the tightening rope. According to the utility model, the opening at the upper end of the netting is fixedly adhered to the bracket through the magic tape, the tightening device is sleeved on the outer wall of the tightening rope, when the tightening rope is pulled along the direction vertical to the chute, the netting opening can be tightened, when the tightening rope is pulled along the opening direction of the bracket chute, the tightening rope can be separated from the chute, meanwhile, the magic tape is pulled, the netting, the tightening rope and the tightening device are separated from the bracket, the bracket is discarded, the caught object is taken away, the operation is convenient, and the netting and the bracket are convenient to disassemble.

Description

Detachable is net of catching under water

Technical Field

The utility model relates to the technical field of seabed fishing, in particular to a separable underwater fishing net.

Background

In scientific research and exploration, a biological sample needs to be acquired through underwater robots or divers and the like, at present, in order to facilitate operation, a support is often needed to be used for fixing a net under water, the net needs to be closed after the sample is acquired, the net is recovered from the support, and the net and the sample are taken away.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a separable underwater fishing net, which can tighten a net opening when a tightening rope is pulled along the direction vertical to a sliding chute, and can separate the tightening rope from the sliding chute when the tightening rope is pulled along the opening direction of a sliding chute of a support, and meanwhile, a magic tape is pulled, so that the net, the tightening rope and the tightening device are separated from the support, the support is discarded, and a caught object is taken away, thereby solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a detachable is net of catching under water, includes support, etting, receipts tightrope and tightening means, the etting sets up to upper end open type etting, and the upper end opening part of etting passes through the magic and pastes fixedly with the support, receive the tightrope setting on the etting, and the tightening means cover is established on the outer wall of receiving the tightrope, the spout has been seted up on the horizontal pole, receive the tightrope and be located inside the spout, tightening means is located the horizontal pole inboard.

Preferably, the tightening rope is respectively provided with a floating body and a balancing weight, the floating body is fixed at the tail end of the tightening rope, and the balancing weight is positioned on the tightening rope between the floating body and the tightening device.

Preferably, tightening means includes shell, gasket, compression spring, sliding block and apron, all seted up the line hole on apron and the shell, and apron fixed mounting in one side of shell, sliding block and compression spring all set up the inside at the shell.

Preferably, the inner wall of shell is the toper setting, just the sliding block is the adaptation setting with the shell, compression spring's one end is contradicted on the lateral wall of sliding block through the gasket, just compression spring's the other end is contradicted on the lateral wall of apron.

Preferably, the tightening device comprises a casing and a first T-shaped column, an insertion hole is formed in the upper end of the casing, the first T-shaped column is inserted into the insertion hole in a sliding mode, a compression spring is sleeved on the outer wall of the first T-shaped column, two ends of the compression spring respectively abut against the inner top of the casing and the end portion of the first T-shaped column, and two groups of through holes for the tightening rope to pass through are symmetrically formed in the lower end of the casing.

Preferably, tightening means includes box body, second T shape post and compression spring, the box body sets up to offer the upper end and is used for second T shape post male via hole, second T shape post slides and pegs graft in the via hole inside, and the tip of second T shape post is located the box body, compression spring is located the inside of box body, just compression spring's both ends are contradicted respectively in the lower surface of the tip of second T shape post and box body, the through hole that is used for tightening up the rope and passes is offered to the correspondence on box body and the second T shape post tip.

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

1. according to the utility model, the opening at the upper end of the netting is fixedly adhered to the bracket through the magic tape, the tightening device is sleeved on the outer wall of the tightening rope, when the tightening rope is pulled along the direction vertical to the chute, the netting opening can be tightened, when the tightening rope is pulled along the opening direction of the bracket chute, the tightening rope can be separated from the chute, meanwhile, the magic tape is pulled, the netting, the tightening rope and the tightening device are separated from the bracket, the bracket is discarded, the caught object is taken away, the operation under the action of water is facilitated, the operations of tightening the netting, taking out the netting and abandoning the frame can be completed by pulling the tightening rope in different directions, and the netting and the bracket are convenient to disassemble;

2. according to the utility model, the floating body and the balancing weight are respectively arranged on the tightening rope, so that the floating body is increased to enable the tail end of the tightening rope to float, and therefore, the manipulator of the underwater robot can conveniently grab the tightening rope; increase the balancing weight and can tighten up in the rope is pulled down to the spout, prevent to tighten up rope and body and deviate from the spout under the effect of ocean current.

Drawings

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

FIG. 2 is a schematic structural diagram of example 2 of the present invention;

fig. 3 is a schematic structural view of a tightening device according to embodiment 3 of the present invention;

fig. 4 is a schematic structural view of a tightening device according to embodiment 4 of the present invention;

fig. 5 is a schematic structural view of a tightening apparatus according to embodiment 5 of the present invention.

In the figure: 1. a support; 2. netting; 3. tightening the rope; 4. a tightening device; 5. magic tape; 6. an L-shaped rod body; 7. a cross bar; 8. a column; 9. a chute; 10. a float; 11. a balancing weight; 12. a housing; 13. a gasket; 14. a compression spring; 15. a slider; 16. a cover plate; 17. a housing; 18. a first T-shaped post; 19. a through hole; 20. a box body; 21. a via hole; 22. a through hole; 23. a second T-shaped post.

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.

Example 1

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a detachable is net of catching under water, includes support 1, etting 2, tightens up rope 3 and tightening means 4, its characterized in that: the netting 2 is arranged to be an upper-end opening type netting, the upper-end opening of the netting 2 is fixedly adhered to the support 1 through a magic tape 5, the support 1 comprises an L-shaped rod body 6, a cross rod 7 and a stand column 8, the cross rod 7 is fixedly welded on the side wall of the L-shaped rod body 6, the stand column 8 is fixedly welded at the upper end of the cross rod 7, the upper end of the stand column 8 is fixedly connected with the L-shaped rod body 6, the tightening rope 3 is arranged on the netting 2, the tightening device 4 is sleeved on the outer wall of the tightening rope 3, a sliding groove 9 is formed in the cross rod 7, the tightening rope 3 is located inside the sliding groove 9, and the tightening device 4 is located on the inner side of the cross rod 7;

paste 5 through the magic with the upper end opening part of etting 2 and paste fixedly with support 1, and establish tightening means 4 cover on the outer wall of tightening rope 3, when tightening rope 3 is pulled along perpendicular spout 9 direction, the opening of etting 2 can be tightened up, when tightening rope 3 is pulled along spout 9 opening direction, tighten up rope 3 and can break away from spout 9, magic subsides 5 are pulled open simultaneously, etting 2, tightening rope 3 and tightening means 4 separate with support 1, abandon support 1, take away and catch the object, just, under the water the operation, can pull to tighten up to the equidirectional draw rope 3 and can accomplish tightening up etting 2, it abandons the frame operation to get the net, and etting 2 dismantlements with support 1 are convenient.

Example 2

As shown in fig. 2, on the basis of embodiment 1, a floating body 10 and a counterweight 11 are respectively arranged on a tightening rope 3, the floating body 10 is fixed at the tail end of the tightening rope 3, and the counterweight 11 is positioned on the tightening rope 3 between the floating body 10 and a tightening device 4;

the floating body 10 and the balancing weight 11 are respectively arranged on the tightening rope 3, and the floating body 10 is added to enable the tail end of the tightening rope 3 to float, so that the manipulator of the underwater robot can conveniently grab; increase balancing weight 11 and can tighten up 3 down to the spout 9 in, prevent to tighten up 3 and the body 10 and deviate from spout 9 under the effect of ocean current.

Example 3

As shown in fig. 3, based on embodiment 1, tightening device 4 includes a housing 12, a gasket 13, a compression spring 14, a sliding block 15, and a cover plate 16, where both cover plate 16 and housing 12 are provided with wire passing holes, and cover plate 16 is fixedly mounted on one side of housing 12, and both sliding block 15 and compression spring 14 are disposed inside housing 12;

the inner wall of the shell 12 is conical, the sliding block 15 is matched with the shell 12, one end of the compression spring 14 abuts against the side wall of the sliding block 15 through the gasket 13, and the other end of the compression spring 14 abuts against the side wall of the cover plate 16;

drive sliding block 15 through compression spring 14 and remove, because the inner wall of shell 12 is the toper setting, and sliding block 15 is the adaptation setting with shell 12, sliding block 15 crosses the contraction of line hole under compression spring 14's effect, presss from both sides tight rope 3 of tightening.

Example 4

As shown in fig. 4, based on embodiment 1, tightening device 4 includes a housing 17 and a first T-shaped column 18, an insertion hole is formed at an upper end of housing 17, first T-shaped column 18 is slidably inserted into the insertion hole, a compression spring 14 is sleeved on an outer wall of first T-shaped column 18, two ends of compression spring 14 respectively abut against an inner top of housing 17 and an end of first T-shaped column 18, and two sets of through holes for tightening rope 3 to pass through are symmetrically formed at a lower end of housing 17;

the lower end of the first T-shaped pillar 18 is pressed against the tightening cord 3 by the action of the compression spring 14, clamping and fixing the tightening cord.

Example 5

As shown in fig. 5, based on embodiment 1, tightening device 4 includes a box 20, a second T-shaped post 23, and a compression spring 14, where the upper end of box 20 is provided with a via hole 21 for inserting second T-shaped post 23, second T-shaped post 23 is inserted into via hole 21 in a sliding manner, an end of second T-shaped post 23 is located in box 20, compression spring 14 is located in box 20, two ends of compression spring 14 respectively abut against an end of second T-shaped post 23 and a lower surface of box 20, and ends of box 20 and second T-shaped post 23 are correspondingly provided with a through hole 22 for tightening rope 3 to pass through;

the second T-shaped post 23 is displaced from the through hole 22 of the case 20 by the action of the compression spring 14, thereby clamping and fixing the tightening cord 3.

The specific implementation process comprises the following steps:

initial state: the support 1 is fixed on an existing underwater facility (such as an artificial fishing bank, an underwater equipment frame and the like), the netting 2 is connected with the support 1 through the magic tape 5, the tightening rope 3 is in an untightened state, and the netting 2 is in an open state;

and (3) a capturing process: after a diver or an underwater robot grabs a sample, the sample is thrown into the opening of the netting 2, then the tightening rope 3 or the floating body 10 is grabbed and pulled outwards along the direction vertical to the sliding groove 9, the netting 2 is tightened by the tightening rope 3, and the tightening rope 3 cannot be easily loosened under the action of the tightening device 4 to form a closed environment so as to capture the sample;

a net taking process: when the sample needs to be taken out of the water surface, the support 1 is not easy to carry, a diver or an underwater robot only needs to grasp the tightening rope 3 or the floating body 10 and pull the tightening rope 3 along the opening direction of the sliding groove 9, meanwhile, the netting 2 is pulled together to separate the magic tape 5, finally, the netting 2 is separated from the support 1, and the diver or the underwater robot can take away the netting 2 with the sample.

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 detachable is net of catching under water, includes support (1), etting (2), tightens up rope (3) and tightening means (4), its characterized in that: netting (2) set up to upper end open type netting, and the upper end opening part of netting (2) passes through the magic and pastes (5) and paste fixedly with support (1), tighten up rope (3) and set up on netting (2), and tightening means (4) cover is established on the outer wall of tightening up rope (3), spout (9) have been seted up on support (1), tighten up rope (3) pass spout (9), tightening means (4) are located spout (9) inboardly.

2. The detachable underwater fishing net of claim 1, wherein: the tightening rope (3) is provided with a floating body (10) and a balancing weight (11) respectively, the floating body (10) is fixed at the tail end of the tightening rope (3), and the balancing weight (11) is positioned on the tightening rope (3) between the floating body (10) and the tightening device (4).

3. The detachable underwater fishing net of claim 1, wherein: tightening means (4) include shell (12), gasket (13), compression spring (14), sliding block (15) and apron (16), all seted up the line hole on apron (16) and shell (12), and apron (16) fixed mounting in one side of shell (12), sliding block (15) and compression spring (14) all set up the inside at shell (12).

4. A detachable underwater fishing net according to claim 3, characterized in that: the inner wall of shell (12) is the toper setting, just sliding block (15) are the adaptation setting with shell (12), the one end of compression spring (14) is contradicted on the lateral wall of sliding block (15) through gasket (13), just the other end of compression spring (14) is contradicted on the lateral wall of apron (16).

5. The detachable underwater fishing net of claim 1, wherein: the tightening device (4) comprises a shell (17) and a first T-shaped column (18), an insertion hole is formed in the upper end of the shell (17), the first T-shaped column (18) is inserted into the insertion hole in a sliding mode, a compression spring (14) is sleeved on the outer wall of the first T-shaped column (18), two ends of the compression spring (14) are abutted to the inner top of the shell (17) and the end portion of the first T-shaped column (18) respectively, and two groups of through holes (19) for the tightening rope (3) to pass through are symmetrically formed in the lower end of the shell (17).

6. The detachable underwater fishing net of claim 1, wherein: tightening means (4) include box body (20), second T shape post (23) and compression spring (14), box body (20) set up to offer to be used for second T shape post (23) male via hole (21) in the upper end, second T shape post (23) slide and peg graft in via hole (21) inside, and the tip of second T shape post (23) is located box body (20), compression spring (14) are located the inside of box body (20), just the both ends of compression spring (14) are contradicted in the tip of second T shape post (23) and the lower surface of box body (20) respectively, through hole (22) that are used for tightening rope (3) to pass are seted up to correspondence on box body (20) and second T shape post (23) tip.