CN114633854A

CN114633854A - Maritime material evidence fishing device

Info

Publication number: CN114633854A
Application number: CN202210415401.8A
Authority: CN
Inventors: 王圣江; 吕洪芹; 高秀亮
Original assignee: Chinese People's Armed Police Force Sea Police Academy
Current assignee: Chinese People's Armed Police Force Sea Police Academy
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-06-17
Anticipated expiration: 2042-04-20
Also published as: CN114633854B

Abstract

The invention discloses a marine material evidence fishing device, which comprises a holding rod, wherein the holding rod comprises a handle, a rod body and a bottom plate, the rod body is positioned between the handle and the bottom plate, a connecting rod is arranged on the bottom plate, a fishing net is arranged at the other end of the connecting rod, a stabilizing ring is arranged at the outer side of the bottom end, close to the bottom plate, of the rod body, two connecting blocks are arranged at the outer side of the stabilizing ring, a metal detector is arranged at the end part of each connecting block, an installing block is arranged at the end part of each connecting block, and a positioning rod is arranged on each installing block; the cylinder rolls on the seabed in the sea, makes things convenient for salvage personnel to move about, and metal detector detects the material evidence, adjusts the position of the body of rod, and the salvage net touches the seabed, and the cylinder rolls, and salvages the material evidence in the salvage net, and the location inserted bar inserts in the seabed with the slope state, and the body of rod provides the impetus, and the salvage personnel swing health in the sea of being convenient for dive increases the speed that salvage personnel touched the seabed, and salvage personnel of being convenient for confirm the salvage.

Description

Maritime material evidence fishing device

Technical Field

The invention belongs to the technical field of water surface fishing devices, and particularly relates to an offshore material evidence fishing device.

Background

It is comparatively troublesome that the seabed searches the material evidence, and salvage personnel wear diving equipment embedding seabed, and salvage personnel handheld portable metal detection instrument surveys the material evidence, and the metal detection instrument has weight, uses the metal detection instrument to survey simultaneously moving about at seabed salvage personnel, and the search effect is not good enough, detects the material evidence, and salvage personnel slowly move about to near seabed material evidence, and the process of salvaging the material evidence is convenient inadequately.

The existing seabed salvage personnel move around and use the metal detector to detect, the salvage personnel slowly move around to near the seabed material evidence, and the process of salvaging the material evidence is not convenient enough.

Disclosure of Invention

The invention aims to provide a marine material evidence salvaging device, which solves the problem that the process of submerging salvaging personnel into the seabed to search and salvage material evidence in the background technology is not convenient.

In order to achieve the purpose, the invention provides the following technical scheme: a marine material evidence fishing device comprises a holding rod, wherein the holding rod comprises a handle, a rod body and a bottom plate, the rod body is positioned between the handle and the bottom plate, the rod body is respectively connected with the handle and the rod body in a screwing manner through threads, the rod body is convenient to disassemble and assemble, a connecting rod is arranged on the bottom plate, the connecting rod is connected with the bottom plate in a screwing manner through threads, a fishing net is arranged at the other end of the connecting rod, the connecting rod is connected with the fishing net in a screwing manner through screws, a stabilizing ring is arranged on the outer side of the bottom end, close to the bottom plate, of the rod body, the stabilizing ring is connected with the rod body in a screwing manner, two connecting blocks are arranged on the outer side of the stabilizing ring, the connecting blocks and the stabilizing ring are of an integrated structure, a metal detector is arranged at the end part of each connecting block, the connecting blocks and the metal detector are connected in a screwing manner through screws, and an installation block is arranged at the end part of each connecting block, the installation block is connected with the connecting block in a screwing mode through screws, the positioning rod is arranged on the installation block, a roller is arranged on the outer side of the positioning rod, and the roller rolls on the seabed, so that salvaging personnel can move conveniently.

Preferably, the salvage net comprises a semi-ring rod, a leaking net plate and a binding plate, wherein the leaking net plate is positioned between the semi-ring rod and the binding plate, the salvage net is in a semi-bowl shape, the salvage net touches the seabed, and the salvage net salvages the material evidence along with the rolling of the roller.

Preferably, the end of the connecting rod is connected with a semi-ring rod of the fishing net, and the distance between the bottom surface of the attaching plate of the fishing net and the bottom tangent plane of the roller is 4 cm.

Preferably, the half-ring rod of the fishing net is provided with a positioning insertion rod, the positioning insertion rod is in an inclined state, the end part, far away from the fishing net, of the positioning insertion rod is in a conical shape, the positioning insertion rod can be obliquely inserted into a seabed, a standing point is improved for fishing personnel, and the fishing personnel can conveniently move.

Preferably, the body of rod runs through firm ring, two the connecting block symmetric distribution is in firm both sides of ring, the connecting block includes rake and horizontal part, the slope top and the firm ring of connecting block rake are connected, inside metal detector's the one end embedding connecting block horizontal part.

Preferably, the installation block is of a U-shaped structure, the installation block is connected with the horizontal part of the connection block, and the distance between the metal detector and the bottom tangent plane of the roller is 2 cm.

Compared with the prior art, the invention has the beneficial effects that:

1. through salvage net, cylinder and the metal detector that sets up, the cylinder rolls on the sea seabed, makes things convenient for salvage personnel to move about, and the metal detector detects the material evidence, conveniently adjusts the position of the body of rod, and the salvage net touches the seabed, and the cylinder rolls, and the salvage net salvages the material evidence.

2. Through the location inserted bar that sets up, in the location inserted bar inserted the seabed with the tilt state, the body of rod provides the impetus, is convenient for sneak into the salvage personnel swing health in the sea, increases the speed that salvage personnel touched the seabed, and salvage personnel of being convenient for pick up the inconvenient material evidence of salvaging of salvage net.

Drawings

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

FIG. 2 is a schematic top view of the fishing net of the present invention;

FIG. 3 is a top view of the stabilizing ring of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 5 is a schematic side view of the fishing net of the present invention;

in the figure: 1. a handle; 2. a rod body; 3. a base plate; 4. a salvage net; 5. a stabilizing ring; 6. connecting blocks; 7. a metal detector; 8. a connecting rod; 9. positioning the inserted rod; 10. mounting blocks; 11. positioning a rod; 12. and (3) a roller.

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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a marine material evidence fishing device comprises a holding rod, the holding rod comprises a handle 1, a rod body 2 and a bottom plate 3, the rod body 2 is positioned between the handle 1 and the bottom plate 3, a connecting rod 8 is arranged on the bottom plate 3, another end part of the connecting rod 8 is provided with a fishing net 4, the fishing net 4 can fish material evidence, the outer side of the bottom end of the rod body 2 close to the bottom plate 3 is provided with a stabilizing ring 5, the outer side of the stabilizing ring 5 is provided with two connecting blocks 6, the end part of each connecting block 6 is provided with a metal detector 7, the metal detector 7 plays a role in detecting seabed murder, jewelry or other metal material evidences, an installation block 10 is arranged on the end part of each connecting block 6, a positioning rod 11 is arranged on each installation block 10, a roller 12 is arranged on the outer side of each positioning rod 11, the distance between the bottom surface of an attaching plate of the fishing net 4 and the bottom tangent plane of the roller 12 is 4 cm, a gap is reserved between the fishing net 4 and the roller 12, the cylinder 12 rolls on the seabed in the sea, the fishing net 4 does not influence the rolling of the cylinder 12, and the distance between the metal detector 7 and the bottom tangent plane of the cylinder 12 is 2 cm, so that the accuracy of detection of the metal detector 7 is ensured, fishing personnel do not need to press close to the seabed for searching, and the searching effect of the fishing personnel is improved.

In this embodiment, scoop net 4 includes half ring pole, leak otter board and attaching plate, half ring pole, leak otter board and attaching plate structure as an organic whole, leak otter board is in between half ring pole and the attaching plate, scoop net 4 is half bowl shape, the tip of connecting rod 8 is connected with the half ring pole of scoop net 4, the interval between the attaching plate bottom surface of scoop net 4 and the tangent plane of cylinder 12 bottom is 4 centimetres, it is gapped between scoop net 4 and the cylinder 12, cylinder 12 rolls on the sea seabed, scoop net 4 does not influence the roll of cylinder 12.

In this embodiment, the half-ring rod of the fishing net 4 is provided with the positioning insertion rod 9, the positioning insertion rod 9 is in an inclined state, the end part of the positioning insertion rod 9 far away from the fishing net 4 is in a conical shape, the rod body 2 is inclined, the positioning insertion rod 9 is obliquely inserted into the seabed, and the rod body 2 provides an acting point, so that the body of a fisher submerged in the sea can swing conveniently.

In this embodiment, the body of rod 2 runs through firm ring 5, it is connected to close through the screw soon between firm ring 5 and the body of

rod

2, 6 symmetric distribution of two connecting blocks are in the both sides of firm ring 5, connecting block 6 includes rake and horizontal part, the slope top and the firm ring 5 of 6 rake of connecting block are connected, inside the one end embedding connecting block 6 horizontal part of metal detector 7, the observable seabed of metal detector 7 is fierce ware, ornament or other metal material evidences, installation piece 10 is "U" type structure, installation piece 10 is connected with the horizontal part of connecting block 6, interval between metal detector 7 and the 12 bottom tangent planes of cylinder is 2 centimetres, guarantee the accuracy that metal detector 7 surveyed.

The working principle and the using process of the invention are as follows:

when the fishing rod is submerged into the seabed to salvage the material evidence, the distance between the bottom surface of the attaching plate of the fishing net 4 and the bottom tangent plane of the roller 12 is 4 cm, a gap is reserved between the fishing net 4 and the roller 12, the fishing net 4 does not influence the rolling of the roller 12, a fisher holds the handle 1 to move, the roller 12 rolls on the seabed in the sea, the distance between the metal detector 7 and the bottom tangent plane of the roller 12 is 2 cm, the detection accuracy of the metal detector 7 is ensured, the fisher does not need to be close to the seabed for searching, the searching effect of the fisher is improved, when the metal detector 7 detects the material evidence, the position of the rod body 2 is adjusted, the fishing net 4 touches the seabed, the roller 12 rolls, and the fishing net 4 salvages the material evidence;

the end part of the positioning insertion rod 9 far away from the fishing net 4 is in a conical shape, the rod body 2 is inclined, the positioning insertion rod 9 is obliquely inserted into the seabed, and the rod body 2 provides an acting point, so that salvagers submerged in the sea can swing bodies conveniently, and the speed of the salvagers touching the seabed is increased.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an offshore material evidence fishing device, includes holding the pole, its characterized in that: the holding rod comprises a handle (1), a rod body (2) and a bottom plate (3), the rod body (2) is located between the handle (1) and the bottom plate (3), a connecting rod (8) is arranged on the bottom plate (3), another end of the connecting rod (8) is provided with a fishing net (4), the bottom outer side, close to the bottom plate (3), of the rod body (2) is provided with a stabilizing ring (5), the outer side of the stabilizing ring (5) is provided with two connecting blocks (6), the end part of each connecting block (6) is provided with a metal detector (7), an installing block (10) is arranged on the end part of each connecting block (6), a positioning rod (11) is arranged on each installing block (10), and a roller (12) is arranged on the outer side of each positioning rod (11).

2. The marine material evidence fishing device of claim 1, wherein: the fishing net (4) comprises a semi-ring rod, a leaking net plate and an attaching plate, wherein the leaking net plate is positioned between the semi-ring rod and the attaching plate, and the fishing net (4) is in a semi-bowl shape.

3. The marine material evidence fishing device of claim 2, characterized in that: the tip of connecting rod (8) is connected with the semi-ring pole of salvage net (4), the interval between the laminating board bottom surface of salvage net (4) and cylinder (12) bottom tangent plane is 4 centimetres.

4. The marine material evidence fishing device of claim 3, characterized in that: the fishing net is characterized in that a positioning insertion rod (9) is arranged on the semi-ring rod of the fishing net (4), the positioning insertion rod (9) is in an inclined state, and the end part, far away from the fishing net (4), of the positioning insertion rod (9) is in a conical shape.

5. The marine material evidence fishing device of claim 1, characterized in that: firm ring (5), two are run through to the body of rod (2) connecting block (6) symmetric distribution is in the both sides of firm ring (5), connecting block (6) are including rake and horizontal part, the slope top and the firm ring (5) of connecting block (6) rake are connected, inside the one end embedding connecting block (6) horizontal part of metal detector (7).

6. The marine material evidence fishing device of claim 5, characterized in that: the mounting block (10) is of a U-shaped structure, the mounting block (10) is connected with the horizontal part of the connecting block (6), and the distance between the metal detector (7) and the bottom tangent plane of the roller (12) is 2 cm.