CN213978084U

CN213978084U - High molecular weight corrosion-resistant braided rope

Info

Publication number: CN213978084U
Application number: CN202023048125.1U
Authority: CN
Inventors: 张全超
Original assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Current assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a corrosion-resistant rope of weaving of high molecular weight, including compound rope core, compound rope core is woven by polyamide fiber, wire rope mixture and is formed, polyamide fiber winding is at wire rope's surface, compound rope core's surface is including anti fire layer, anti fire layer is woven by the high modulus polyethylene fibre complex line that excels in and phenolic fiber mixture and is formed, phenolic fiber winding is on the outside surface of the high modulus polyethylene fibre complex line that excels in, anti fire being provided with on layer protects outer, and protects outer winding at the outside surface on anti fire layer. The utility model discloses, it is outer through the protection that sets up, can greatly increased weave rope in use's wearability and corrosion resistance to the life of rope is woven in the extension, and the design on filling layer and anti-burning layer can change the anti-burning performance of weaving the rope, makes it can work in some high temperature occasions, and then can increase the suitability of weaving the rope.

Description

High molecular weight corrosion-resistant braided rope

Technical Field

The utility model relates to the field of daily necessities, especially, relate to a corrosion-resistant rope of weaving of high molecular weight.

Background

The use of braided ropes in daily life is very common and extremely wide, for example, when constructors work at high heights, the braided ropes are used as safety locks to assist work; the braided rope can be used for not only binding the goods during the consignment of the goods, but also dragging and dragging the goods, so the braided rope occupies a certain position in life.

At present, the existing braided rope has a single structure, so that the wear resistance is extremely low when the braided rope is used, and in the pulling process, the braided rope is easy to break due to the slight angle of the braided rope, so that the braided rope cannot meet the requirements of users when the braided rope is used.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high molecular weight corrosion-resistant braided rope.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high molecular weight corrosion-resistant braided rope comprises a composite rope core, wherein the composite rope core is formed by mixing and braiding polyamide fibers and a steel wire rope, the polyamide fibers are wound on the outer surface of the steel wire rope, and the outer surface of the composite rope core comprises a flame-resistant layer;

the flame-retardant layer is formed by weaving a high-strength high-modulus polyethylene fiber composite wire and phenolic fibers in a mixed mode, and the phenolic fibers are wound on the outer side surface of the high-strength high-modulus polyethylene fiber composite wire;

the flame-retardant layer is provided with a protective outer layer, and the protective outer layer is wound on the outer side surface of the flame-retardant layer;

and a filling layer is arranged between the protective outer layer and the flame-retardant layer.

As a further description of the above technical solution:

the protective outer layer is composed of carbon fibers and polyvinylidene chloride fibers, and the carbon fibers and the polyvinylidene chloride fibers are made by a staggered weaving method.

As a further description of the above technical solution:

the filling layer is silicon carbide powder, and the silicon carbide powder is bonded between the protective outer layer and the flame-retardant layer through glue.

As a further description of the above technical solution:

the number of the composite rope cores is at least five, and the composite rope cores are uniformly distributed in the flame-retardant layer.

As a further description of the above technical solution:

the number of the steel wire ropes is at least five, and the surface of each steel wire rope is provided with a perchloro ethylene paint layer.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this corrosion-resistant rope of weaving of high molecular weight, through the protection skin that sets up, can greatly increased weave the wearing resistance and the corrosion resistance of rope in use to the life of rope is woven in the extension.

2. Compared with the prior art, the high molecular weight corrosion-resistant braided rope can change the flame resistance of the braided rope through the design of the filling layer and the flame-resistant layer, so that the braided rope can work in some high-temperature occasions, and the applicability of the braided rope can be further improved.

3. Compared with the prior art, the high molecular weight corrosion-resistant braided rope has the advantages that the composite rope core is braided by adopting the polyamide fiber and the steel wire rope to form greatly increased basic strength, and the use safety of the braided rope can be further improved by matching with the use of the protective layer.

Drawings

FIG. 1 is a cross-sectional view of the high molecular weight corrosion resistant braided rope;

FIG. 2 is a sectional view of the protective outer layer of the high molecular weight corrosion resistant braided rope according to the present invention;

FIG. 3 is a partial cross-sectional view of a flame-retardant layer of a high molecular weight corrosion-resistant braided rope according to the present invention;

fig. 4 is a cross-sectional structure view of the composite rope core of the high molecular weight corrosion-resistant braided rope of the present invention.

Illustration of the drawings:

1. a protective outer layer; 2. a filling layer; 3. a flame resistant layer; 4. a composite rope core; 10. carbon fibers; 11. polyvinylidene chloride fibers; 30. high-strength high-modulus polyethylene fiber composite wire; 31. phenolic fibers; 40. polyamide fibers; 41. a steel cord.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the utility model provides a pair of corrosion-resistant rope of weaving of high molecular weight: including compound rope core 4, compound rope core 4 is woven by polyamide fiber 40, wire rope 41 mixture and is formed, and the basis intensity that can greatly increased weave the rope, the winding of polyamide fiber 40 is at wire rope 41's surface, and compound rope core 4's surface is including anti layer 3 that fires, increases the whole fire-resistant effect of weaving the rope, makes it can work under high temperature environment, and then increases the suitability of weaving the rope.

The flame-retardant layer 3 is formed by weaving a high-strength high-modulus polyethylene fiber composite wire 30 and phenolic fibers 31 in a mixed mode, the phenolic fibers 31 are wound on the outer side surface of the high-strength high-modulus polyethylene fiber composite wire 30, the high-strength high-modulus polyethylene fiber composite wire 30 has the characteristics of cutting resistance and high strength, and the flame-retardant effect of the joint phenolic fibers 31 can improve the performance of the braided rope.

The anti-burning layer 3 is provided with the outer layer 1 of protection, increases the wear-resisting and anticorrosive effect of weaving the rope, and the outer layer 1 of protection twines on the surface of the outside on anti-burning layer 3, and the outer layer 1 of protection comprises carbon fiber 10 and polyvinylidene chloride fibre 11, and carbon fiber 10 and polyvinylidene chloride fibre 11 adopt crisscross weaving method and make, combines polyvinylidene chloride fibre 11 and carbon fiber 10 can strengthen the wear-resisting and anticorrosive property of the outer layer 1 of protection.

Be provided with filling layer 2 between protection outer 1 and the flame retardant coating 3, filling layer 2 is carborundum powder, and is sufficient to have good flame retardant efficiency, and carborundum powder passes through the glue bonding between protection outer 1 and flame retardant coating 3, increases filling layer 2's fastness.

The number of the composite rope cores 4 is at least five, the composite rope cores 4 are uniformly distributed in the anti-flaming layer 3, the number of the steel wire ropes 41 is at least five, and the surfaces of the steel wire ropes 41 are provided with perchloroethylene paint layers, so that the corrosion resistance effect of the steel wire ropes 41 is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a corrosion-resistant braided rope of high molecular weight, includes composite rope core (4), its characterized in that: the composite rope core (4) is formed by mixing and weaving polyamide fibers (40) and steel wire ropes (41), the polyamide fibers (40) are wound on the outer surfaces of the steel wire ropes (41), and the outer surface of the composite rope core (4) comprises an anti-flaming layer (3);

the flame-retardant layer (3) is formed by mixing and weaving high-strength high-modulus polyethylene fiber composite wires (30) and phenolic fibers (31), and the phenolic fibers (31) are wound on the outer side surface of the high-strength high-modulus polyethylene fiber composite wires (30);

the flame-retardant layer (3) is provided with a protective outer layer (1), and the protective outer layer (1) is wound on the outer side surface of the flame-retardant layer (3);

and a filling layer (2) is arranged between the protective outer layer (1) and the flame-retardant layer (3).

2. A high molecular weight corrosion resistant braided rope as claimed in claim 1, wherein: the protective outer layer (1) is composed of carbon fibers (10) and polyvinylidene chloride fibers (11), and the carbon fibers (10) and the polyvinylidene chloride fibers (11) are made by a staggered weaving method.

3. A high molecular weight corrosion resistant braided rope as claimed in claim 1, wherein: the filling layer (2) is silicon carbide powder, and the silicon carbide powder is bonded between the protective outer layer (1) and the flame-retardant layer (3) through glue.

4. A high molecular weight corrosion resistant braided rope as claimed in claim 1, wherein: the number of the composite rope cores (4) is at least five, and the composite rope cores (4) are uniformly distributed in the flame-retardant layer (3).

5. A high molecular weight corrosion resistant braided rope as claimed in claim 1, wherein: the number of the steel wire ropes (41) is at least five, and the surfaces of the steel wire ropes (41) are provided with perchloro ethylene paint layers.