CN210657730U

CN210657730U - High-performance three-strand polyethylene rope for net cage or fishing gear

Info

Publication number: CN210657730U
Application number: CN201921649146.3U
Authority: CN
Inventors: 陈世勇
Original assignee: Dongshan County Yong Yong Fishery Products Co Ltd
Current assignee: Dongshan County Yong Yong Fishery Products Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-02
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a box with a net or three-strand polyethylene rope of high performance for fishing tackle compounds between the space of first strand polyethylene rope, second strand polyethylene rope, third strand polyethylene rope and has the adhesive layer to with the core rope twist of first strand polyethylene rope, second strand polyethylene rope and third strand polyethylene rope in the bundle cover, it is further fixed through weaving the rope of weaving that weaves the downthehole interlude of rope in each core rope, the outer wall processing of bundle cover has two-way chimb, three-dimensional concave side and card limit carry out the chucking when the spiral twist. Under the condition that the diameter of the rope, the power of a fishing boat, the deck space and the capacity of hauling equipment are not changed, the twisting strength is improved to meet the requirements of large-scale net cages or fishing gears and specialization of deep water operation, the rope twisting device has the advantages of breaking strength and cost performance, the resistance of the net cages or fishing gears can be reduced, the energy consumption is saved, the deformation of the rope under the action of wind, wave and current external force is reduced, and the rope twisting device has the advantages of high efficiency, energy saving and large scale in application in fishery.

Description

High-performance three-strand polyethylene rope for net cage or fishing gear

Technical Field

The utility model relates to a fishing rope technical field specifically is a box with a net or three ply polyethylene ropes of high performance for fishing tackle.

Background

The rope is an indispensable material for manufacturing the net cage or the fishing gear, the rope is divided into polyethylene rope, polyamide rope and polypropylene rope according to raw materials, is divided into three ropes, four ropes and six ropes according to the number of strands, is divided into net cage rope, fishing gear rope, marine rope, military rope and the like according to the application range, and the net cage or fishing gear rope has certain difference with the net wire in the selection of fiber materials and the manufacturing process because the net cage or fishing gear member has the functional requirements of binding positioning, steel lifting tension, main bearing load and the like. Under normal conditions, the rope is used as a flexible structure material, and the breaking strength is the most important index for measuring the fishing performance of the rope.

The monofilament adopted in the processing production of the three-strand polyethylene rope for the existing net cage or fishing gear mainly takes common polyethylene monofilament; the breaking strength of the common polyethylene monofilament superior product is 56cN/tex, the breaking strength of the monofilament is lower, and the breaking strength of a rope processed by the monofilament is also lower. At present, with the large-scale net cages or fishing gears and the specialization of deepwater operation, a large amount of high-strength three-strand polyethylene ropes are urgently needed. The existing three-strand polyethylene rope for the net cage or the fishing gear is mainly used for improving the strength by a method of increasing the diameter during rope making, thereby not only increasing the weight, the volume, the cost, the energy consumption and the water resistance of the net cage or the fishing gear, but also increasing the operation and the transportation difficulty of the net cage or the fishing gear in use; under the condition that the power of a fishing boat, the deck space and the capacity of hauling equipment are not changed, the method for improving the strength by increasing the diameter of the rope is difficult to implement unless people spend a large amount of funds and time to add a high-power fishing boat or large-scale hauling equipment again, so that not only a large amount of funds need to be invested, but also the construction period is long and the effect is slow. Therefore, the common three-strand polyethylene rope has great defects and limitations in the large-scale development of modern net cages or fishing gears, and has poor safety, production efficiency and fishing adaptability, and the performance is difficult to meet the requirements of large-scale and deep-water operation of the net cages or fishing gears. If the breaking strength performance of three-ply polyethylene ropes can be improved without increasing the diameter of the ropes, the high-performance three-ply polyethylene ropes can be used for meeting the urgent need of fishery engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do not increase under the condition of rope diameter, improve strong performance, sexual valence ratio and the adaptability is used in fishing of box with a net or three strand high performance polyethylene ropes for fishing tackle to the urgent need of reply fishery engineering, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-performance three-strand polyethylene rope for a net cage or a fishing gear comprises a first strand of polyethylene rope, a second strand of polyethylene rope and a third strand of polyethylene rope, wherein the first strand of polyethylene rope, the second strand of polyethylene rope and the third strand of polyethylene rope are wound into a whole by adopting a spiral structure; the first polyethylene rope, the second polyethylene rope and the third polyethylene rope are all composed of core ropes and bundle sleeves; the core rope is twisted in the bundle sleeve, and a braided rope hole is reserved in the core rope; the first polyethylene rope, the second polyethylene rope and the third polyethylene rope are further fixed through weaving ropes inserted in the weaving rope holes after being twisted; the outer wall of the bundle sleeve of the first polyethylene rope is provided with a bidirectional convex edge, the outer wall of the bundle sleeve of the second polyethylene rope is provided with a three-way concave edge, and the outer wall of the bundle sleeve of the third polyethylene rope is provided with convex-concave alternate clamping edges; the first polyethylene rope and the second polyethylene rope are clamped in the three-way concave edge through the two-way convex edge in a jogged mode when being twisted in a spiral mode, and the third polyethylene rope is clamped with the two-way convex edge and the three-way concave edge through convex-concave alternate clamping edges when being twisted in the spiral mode.

Preferably, the collar is a nylon coil bobbin structure.

Preferably, the fixing step of the braided rope is performed before the step of compounding the adhesive layer.

Preferably, the braided rope is a rope which is continuously inserted into braided rope holes of the first strand of polyethylene rope, the second strand of polyethylene rope and the third strand of polyethylene rope, or three independent ropes are respectively inserted into braided rope holes of the first strand of polyethylene rope, the second strand of polyethylene rope and the third strand of polyethylene rope, and movable joints are tied at the head and tail ends of the three independent braided ropes for fixing.

Preferably, the two-way convex edge, the three-way concave edge and the clamping edge are of a clamping structure of a common through groove and an ordinary side.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the high-performance three-strand polyethylene rope for the net cage or the fishing gear has the advantages of breaking strength and cost performance compared with the traditional common three-strand polyethylene rope, can reduce the resistance of the net cage or the fishing gear, save energy consumption, reduce the deformation of the rope under the action of wind, wave and current external force, ensure the safety of the net cage or the fishing gear, has economic benefit, social benefit and feasibility when being popularized and applied in the fishery, and can meet the requirements of large-scale, modernization and special deepwater operation of the net cage or the fishing gear.

2. The high-performance three-strand polyethylene rope for the net cage or the fishing gear has the advantages of high strength and energy consumption saving because the first strand of polyethylene rope, the second strand of polyethylene rope and the third strand of polyethylene rope are effectively twisted by adopting the common through grooves, the clamping structures at the sides and the braided ropes, and can meet the requirements of large-scale net cage or fishing gear and specialization of deep-water operation by improving the twisting strength under the condition that the diameter of the ropes, the power of a fishing boat, the space of a deck and the capacity of net hauling equipment are not changed, so that the safety, the strength performance, the cost performance and the fishing adaptability of the net cage or fishing gear are improved, and the application of the net cage or fishing gear in the fishing industry has the advantages of high efficiency, energy conservation and large scale.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of a first polyethylene rope of the present invention;

fig. 4 is a schematic structural view of a second strand polyethylene rope according to the present invention;

fig. 5 is a schematic structural view of a third strand polyethylene rope of the present invention.

In the figure: 1. a first strand of polyethylene rope; 2. a second strand of polyethylene rope; 3. a third strand of polyethylene rope; 4. an adhesive layer; 5. a core rope; 6. sheathing the bundle; 7. weaving rope holes; 8. weaving a rope; 9. a bidirectional convex edge; 10. three-way concave edges; 11. and (7) edge clamping.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a high-performance three-strand polyethylene rope for a net cage or a fishing gear comprises a first strand of polyethylene rope 1, a second strand of polyethylene rope 2 and a third strand of polyethylene rope 3, wherein the first strand of polyethylene rope 1, the second strand of polyethylene rope 2 and the third strand of polyethylene rope 3 are wound into a whole by adopting a spiral structure, an adhesive layer 4 is compounded among gaps of the first strand of polyethylene rope 1, the second strand of polyethylene rope 2 and the third strand of polyethylene rope 3, and the adhesive layer 4 is coated outside the first strand of polyethylene rope 1, the second strand of polyethylene rope 2 and the third strand of polyethylene rope 3; the first polyethylene rope 1, the second polyethylene rope 2 and the third polyethylene rope 3 are all composed of a core rope 5 and a bundle sleeve 6; the core rope 5 is twisted in the bundle sleeve 6, and a braided rope hole 7 is reserved in the core rope 5; the first polyethylene rope 1, the second polyethylene rope 2 and the third polyethylene rope 3 are further fixed through weaving ropes 8 which are inserted in weaving rope holes 7 after being twisted; the outer wall of the bundle sleeve 6 of the first polyethylene rope 1 is provided with a two-way convex edge 9, the outer wall of the bundle sleeve 6 of the second polyethylene rope 2 is provided with a three-way concave edge 10, and the outer wall of the bundle sleeve 6 of the third polyethylene rope 3 is provided with convex-concave alternative clamping edges 11; when spirally twisting a first polyethylene rope 1 and a second polyethylene rope 2, the first polyethylene rope 1 and the second polyethylene rope 2 are clamped in the three-way concave edge 10 through the two-way convex edge 9 in an embedded mode, and when spirally twisting the third polyethylene rope 3 and the first polyethylene rope 1 and the second polyethylene rope 2, the third polyethylene rope is mutually clamped with the two-way convex edge 9 and the three-way concave edge 10 through convex-concave alternate clamping edges 11.

In the above embodiment, the collar 6 is a nylon bobbin structure, which is used to fix the core rope 5 and facilitate the sufficient contact with the adhesive layer 4.

In the above embodiment, the fixing process of the braided rope 8 is performed before the process of compounding the adhesive layer 4, which facilitates the production and manufacturing of the subsequent processes.

In the above embodiment, the braided rope 8 is a rope which is continuously inserted into the braided rope holes 7 of the first, second and

third polyethylene ropes

1, 2 and 3, or three independent ropes are respectively inserted into the braided rope holes 7 of the first, second and

third polyethylene ropes

1, 2 and 3, and the movable joints are fixed at the head and tail ends of the three independent braided ropes 8, and the twisting performance among the first, second and

third polyethylene ropes

1, 2 and 3 is further enhanced and fixed by the design of the braided rope 8.

In the above embodiment, the two-way convex edge 9, the three-way concave edge 10 and the clamping edge 11 are the fastening structures of the common groove and the common edge, and the first polyethylene rope 1, the second polyethylene rope 2 and the third polyethylene rope 3 are tightly twisted through the fastening structures of the groove and the common edge, so that the adhesive layer 4 is conveniently coated and is bonded into a whole.

The working principle is as follows: this net cage or three strands of high performance polyethylene ropes for fishing tackle, cup joint the core rope 5 in first strand polyethylene rope 1, second strand polyethylene rope 2 and third strand polyethylene rope 3 at special bundle cover 6, and the two-way chimb 9, three-dimensional concave side 10 and card limit 11 of the buckle structure of ordinary groove and limit are processed out at the outer wall of three strands of independent bundle covers 6, make three strands of polyethylene ropes when twisting together, can carry out the chucking through two-way chimb 9, three-dimensional concave side 10 and card limit 11 of bundle cover 6 outer wall, take out one or three braided ropes 8 and alternate and insert in the braided rope hole 7 of first strand polyethylene rope 1, second strand polyethylene rope 2 and third strand polyethylene rope 3 afterwards, and tie up tightly the ligature of the head and the tail both ends of braided rope 8 and further improve the twist dynamics of first strand polyethylene rope 1, second strand polyethylene rope 2 and third strand polyethylene rope 3, finally, at first strand polyethylene rope 1, second strand polyethylene rope 2 and third strand polyethylene rope 3, Coating an adhesive layer 4 between the gaps of the second polyethylene rope 2 and the third polyethylene rope 3 in a twisting manner, so that the first polyethylene rope 1, the second polyethylene rope 2 and the third polyethylene rope 3 are twisted into a high-performance three-strand polyethylene rope.

In summary, the following steps: the high-performance three-strand polyethylene rope for the net cage or the fishing gear has the advantages of breaking strength and cost performance compared with the traditional common three-strand polyethylene rope, can reduce the resistance of the net cage or the fishing gear, save energy consumption, reduce the deformation of the rope under the action of wind, wave and current external force, ensure the safety of the net cage or the fishing gear, has economic benefit, social benefit and feasibility when being popularized and applied in the fishery, and can meet the requirements of large-scale, modernization and special deepwater operation of the net cage or the fishing gear; and because the first polyethylene rope 1, the second polyethylene rope 2 and the third polyethylene rope 3 are effectively twisted together by adopting a common through groove, a side buckle structure and a braided rope 8, the net cage or fishing gear has the advantages of high strength and energy consumption saving, and can meet the requirements of large net cage or fishing gear and specialization of deepwater operation by improving the twisting strength under the condition that the diameter of the rope, the power of a fishing boat, the deck space and the capacity of net hauling equipment are not changed, so that the safety, the strength performance, the cost performance and the fishing adaptability of the net cage or fishing gear are improved, and the net cage or fishing gear has the advantages of high efficiency, energy saving and large scale in application in the fishery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a net cage or three ply polyethylene ropes of high performance for fishing tackle, includes first strand polyethylene rope (1), second strand polyethylene rope (2) and third strand polyethylene rope (3), its characterized in that: the first polyethylene rope (1), the second polyethylene rope (2) and the third polyethylene rope (3) are wound into a whole by adopting a spiral structure, an adhesive layer (4) is compounded among gaps of the first polyethylene rope (1), the second polyethylene rope (2) and the third polyethylene rope (3), and the adhesive layer (4) is coated outside the first polyethylene rope (1), the second polyethylene rope (2) and the third polyethylene rope (3); the first polyethylene rope (1), the second polyethylene rope (2) and the third polyethylene rope (3) are all composed of a core rope (5) and a bundle sleeve (6); the core rope (5) is twisted in the bundle sleeve (6), and a braided rope hole (7) is reserved in the core rope (5); the first polyethylene rope (1), the second polyethylene rope (2) and the third polyethylene rope (3) are further fixed through weaving ropes (8) inserted in the weaving rope holes (7) after being twisted; the outer wall of the bundle sleeve (6) of the first polyethylene rope (1) is processed with a two-way convex edge (9), the outer wall of the bundle sleeve (6) of the second polyethylene rope (2) is processed with a three-way concave edge (10), and the outer wall of the bundle sleeve (6) of the third polyethylene rope (3) is processed with convex-concave alternative clamping edges (11); the first polyethylene rope (1) and the second polyethylene rope (2) are clamped in the three-way concave edge (10) through the embedding of the two-way convex edge (9) during spiral twisting, and the third polyethylene rope (3) is clamped with the two-way convex edge (9) and the three-way concave edge (10) through the convex-concave clamping edges (11) which are alternately arranged in a convex-concave mode during spiral twisting of the first polyethylene rope (1) and the second polyethylene rope (2).

2. The high-performance three-ply polyethylene rope for net cages or fishing gear according to claim 1, is characterized in that: the collar (6) is a nylon coil cylinder structure.

3. The high-performance three-ply polyethylene rope for net cages or fishing gear according to claim 1, is characterized in that: the fixing process of the braided rope (8) is before the process of compounding the adhesive layer (4).

4. The high-performance three-ply polyethylene rope for net cages or fishing gear according to claim 1, is characterized in that: weave rope (8) for a rope to insert in weaving rope hole (7) of first strand polyethylene rope (1), second strand polyethylene rope (2) and third strand polyethylene rope (3) in succession, or three independent ropes are respectively inserted in weaving rope hole (7) of first strand polyethylene rope (1), second strand polyethylene rope (2) and third strand polyethylene rope (3) to it is fixed to go up the movable joint at the head and the tail both ends system of three independent weaving ropes (8).

5. The high-performance three-ply polyethylene rope for net cages or fishing gear according to claim 1, is characterized in that: the two-way convex edge (9), the three-way concave edge (10) and the clamping edge (11) are of a common groove-edge clamping structure.