CN218951832U

CN218951832U - Multilayer winding reinforced fireproof rock wool rope

Info

Publication number: CN218951832U
Application number: CN202320184300.4U
Authority: CN
Inventors: 李怀兵; 胡国江; 陈志辉; 纪霞芳; 姜道琴
Original assignee: Anhui Xinlehao New Material Co ltd
Current assignee: Anhui Xinlehao New Material Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-05-02
Anticipated expiration: 2033-02-11

Abstract

The utility model relates to a multi-layer winding reinforced fireproof rock cotton rope, which at least comprises a cotton rope group, wherein the cotton rope group forms a cotton rope concentration zone, the surface of the cotton rope group is provided with an outer flame retardant component, the outer flame retardant component forms a blocking section in the cotton rope concentration zone and is used for guiding a path of a flame in a combustion process, the flame is guided by the blocking section to bypass the surface of the cotton rope, an inner layer reinforcing component is arranged in the cotton rope group and forms a reinforcing surface in the cotton rope concentration zone and is used for dispersing stress points in the use process of the cotton rope, and the area of the cotton rope is limited by the reinforcing surface; through cotton rope group formation cotton rope centralized area, with many cotton ropes intertwine together, make and form the power of pulling each other between many cotton ropes, improve the usability of this cotton rope, form the reinforcement face through inlayer reinforcement assembly, make the inside quality of cotton rope improve, increase the atress weight of this cotton rope, avoid this cotton rope to receive to pull simultaneously and appear large tracting of land to warp, make the intensity of this cotton rope improve, antitorque moment increases.

Description

Multilayer winding reinforced fireproof rock wool rope

Technical Field

The utility model relates to the technical field of cotton ropes, in particular to a multi-layer winding reinforced fireproof rock cotton rope.

Background

At present, the traditional handmade industry in China is very powerful, the traditional handmade products are very exquisite, and the handmade products are gradually replaced by mechanical processed products as time goes by, but the handmade products are not affected to be an artwork, cotton ropes are mainly made of cotton and hemp, and cotton and hemp are relatively flammable materials, and when the cotton and hemp are used, the cotton and hemp are very dangerous if fire conditions are met.

For cotton ropes, there are many prior art techniques, such as:

chinese patent publication No. CN208455338U discloses a flame retardant insulating rope, which comprises a core rope formed by braiding three or four strands of ultra-high molecular weight polyethylene fiber filaments, an outer rope is wrapped outside the core rope, the outer rope is formed by braiding left twist polyimide filaments and right twist polyimide filaments, and a layer of waterproof insulating coating is coated on the outer surface of the outer rope. The utility model weaves the ultra-high molecular weight polyethylene filaments into the core rope, weaves the polyimide filaments into the outer rope, and the outer rope is coated with a layer of waterproof insulating coating which can ensure the insulating property of the rope, the polyimide filaments have the characteristics of high flame retardance, high temperature resistance and radiation resistance, can be used for a long time under the condition of 260 ℃, and the ultra-high molecular weight polyethylene filaments have very high strength and very low weight. The rope prepared by the method has the performances of high flame retardance, high temperature resistance, high strength, good insulating property, light texture and the like, and can be used for fire rescue, live working, fire escape and the like.

Therefore, the flame-retardant cotton rope has the characteristics of high flame retardance, high temperature resistance and radiation resistance through polyimide filaments, so that the cotton rope can be used at 260 ℃, but the flame-retardant cotton rope has less external tough protection, and can wear out to the outside after long-time use, so that the inner core of the rope is exposed, and a fire source is easily caused.

In view of this, the present utility model provides a multi-layer wrapped reinforced refractory rock wool.

Disclosure of Invention

The object of the present utility model is to solve the above-mentioned drawbacks and to provide a cotton rope which is capable of forming a blocking section in front of the cotton rope so that the flame bypasses the cotton rope.

The cotton rope group is used for forming a cotton rope concentration zone, the cotton rope concentration zone is provided with an outer layer flame retardant component which forms a blocking section, at the moment, a path in the burning process of a fire source is guided by the blocking section to bypass the surface of the cotton rope, and meanwhile, the inner layer reinforcing component assists the cotton rope to be firmer in the running process.

The utility model provides a multi-layer winding reinforced refractory rock cotton rope, which at least comprises a cotton rope group, wherein the cotton rope group forms a cotton rope concentration zone, the surface of the cotton rope group is provided with an outer flame retardant component, the outer flame retardant component forms a blocking section in the cotton rope concentration zone and is used for guiding a path of a flame in a combustion process, the flame is guided by the blocking section to bypass the surface of the cotton rope, an inner layer reinforcing component is arranged in the cotton rope group, and the inner layer reinforcing component forms a reinforcing surface in the cotton rope concentration zone and is used for dispersing stress points in the use process of the cotton rope and limiting the area of the cotton rope.

As a further improvement of the technical scheme, the cotton rope group at least comprises warp cotton ropes, weft cotton ropes are arranged on the surfaces of the warp cotton ropes, the warp cotton ropes and the weft cotton ropes are wound in a crossed mode, and stress points of the cotton ropes are increased.

As the further improvement of this technical scheme, inlayer reinforcement subassembly includes two tensile rubber layers at least, two the tensile rubber layer is in warp cotton rope and weft cotton rope inside respectively, warp cotton rope and weft cotton rope inside all are equipped with nylon inner core layer, warp cotton rope and weft cotton rope inside all are equipped with rock wool filling layer.

As a further improvement of the technical scheme, the outer flame retardant assembly at least comprises a metal braiding layer, wherein a fireproof fiber layer is arranged on the surface of the metal braiding layer, and the metal braiding layer is in cross connection with the fireproof fiber layer and is used for forming a protective layer on the surfaces of the warp cotton ropes and the weft cotton ropes.

As a further improvement of the technical scheme, an antistatic layer is arranged on the surface of the fireproof fiber layer, a waterproof coating is arranged on the surface of the antistatic layer, the fireproof fiber layer is matched with the waterproof coating, and a dustproof oil layer is coated on the surface of the waterproof coating.

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

in this multi-layer winding consolidates fire-resistant rock cotton rope, form the cotton rope centralized area through cotton rope group, twine many cotton ropes each other together, make and form the pulling force each other between many cotton ropes, improve the usability of this cotton rope, consolidate the subassembly through the inlayer and form the reinforcing surface, make the inside quality of cotton rope improve, increase the atress weight of this cotton rope, avoid this cotton rope to receive simultaneously and pull and appear large tracting of land deformation, make the intensity of this cotton rope improve, antitorque moment force increases.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a cotton string assembly of the present utility model;

FIG. 2 is a schematic view of a warp cotton rope of the present utility model;

FIG. 3 is a schematic view of a metal braid of the present utility model;

FIG. 4 is a schematic view of a tensile rubber layer of the present utility model.

The meaning of each reference sign in the figure is:

10. a cotton rope set; 11. warp cotton ropes; 12. a weft cotton rope;

20. an inner layer reinforcement assembly; 21. a tensile rubber layer; 22. a nylon inner core layer; 23. a rock wool filling layer;

30. an outer layer flame retardant assembly; 31. a metal braid; 32. a refractory fiber layer; 33. an antistatic layer; 34. a waterproof coating.

Detailed Description

The flame-retardant cotton rope has the characteristics of high flame retardance, high temperature resistance and radiation resistance through polyimide filaments, so that the cotton rope can be used at 260 ℃, but the flame-retardant cotton rope has less tough protection on the outside, and can wear the outside for a long time to expose the inner core of the rope, thereby easily causing a fire source.

As shown in fig. 1 to 4, the device at least comprises a cotton rope set 10, the cotton rope set 10 forms a cotton rope concentration zone, the surface of the cotton rope set 10 is provided with an outer flame retardant component 30, the outer flame retardant component 30 forms a blocking section in the cotton rope concentration zone and is used for guiding a path of a flame in a combustion process, the flame is guided by the blocking section to bypass the surface of the cotton rope, an inner layer reinforcing component 20 is arranged in the cotton rope set 10, the inner layer reinforcing component 20 forms a reinforcing surface in the cotton rope concentration zone and is used for dispersing stress points in the use process of the cotton rope, and the reinforcing surface limits the area of the cotton rope;

the improvement of the embodiment is that: the cotton rope group 10 is used for forming a cotton rope concentration area, a plurality of cotton ropes are mutually wound together to form pulling force among the plurality of cotton ropes, the inner layer reinforcing component 20 is used for forming a reinforcing surface to improve the internal quality of the cotton ropes, the stress weight of the cotton ropes is increased, meanwhile, the cotton ropes are prevented from being pulled to generate large-area deformation, the torsion resistance is increased, the outer layer flame retardant component 30 is used for forming a blocking section to guide flames so that the flames cannot continue on the surfaces of the cotton ropes, the cotton ropes are prevented from increasing the fire behavior of the fire, the protective surface is formed, the wear resistance of the cotton ropes is improved, the cotton ropes are prevented from being damaged easily, and the application range of the cotton ropes is increased;

the cotton rope group 10 at least comprises a warp cotton rope 11, a weft cotton rope 12 is arranged on the surface of the warp cotton rope 11, the warp cotton rope 11 and the weft cotton rope 12 are wound in a crossed mode, stress points of the cotton rope are increased, the warp cotton rope 11 and the weft cotton rope 12 form pulling force with each other, stability of the cotton rope is improved, the inner layer reinforcing component 20 at least comprises two tensile rubber layers 21, the two tensile rubber layers 21 are respectively arranged in the warp cotton rope 11 and the weft cotton rope 12, nylon inner core layers 22 are respectively arranged in the warp cotton rope 11 and the weft cotton rope 12, and rock cotton filling layers 23 are respectively arranged in the warp cotton rope 11 and the weft cotton rope 12, so that the pulling force of the cotton rope is increased, the strength of the cotton rope is increased, and the using effect of the cotton rope is improved;

the outer flame retardant package 30 includes metal weaving layer 31 at least, metal weaving layer 31 surface is equipped with fire-resistant fiber layer 32, metal weaving layer 31 and fire-resistant fiber layer 32 cross connection, be used for forming the protective layer to warp cotton rope 11 and weft cotton rope 12 surface, increase this cotton rope's abrasion resistance through metal weaving layer 31, avoid the wearing and tearing of metal weaving layer 31 to produce the spark through fire-resistant fiber layer 32 simultaneously, improve this cotton rope's fire resistance, fire-resistant fiber layer 32 surface is equipped with antistatic layer 33, antistatic layer 33 surface is equipped with waterproof coating 34, fire-resistant fiber layer 32 and waterproof coating 34 looks adaptation, form dual fire-retardant, improve this cotton rope's fire resistance, waterproof coating 34 surface is scribbled dustproof oil layer, avoid the dust to contact warp cotton rope 11 and weft cotton rope 12 for a long time to produce the corruption to the surface, increase this cotton rope usable range.

To sum up, the working principle of the scheme is as follows: in this rock cotton rope use, by warp cotton rope 11 and weft cotton rope 12 each other pull, distribute the friction surface of this cotton rope with warp cotton rope 11 and weft cotton rope 12 surface, avoid the cotton rope to appear splitting, afterwards nylon inner core layer 22 and rock wool filling layer 23 consolidate the rope core part of warp cotton rope 11 and weft cotton rope 12, improve the stability at the in-process of pulling, tensile rubber layer 21 makes warp cotton rope 11 and weft cotton rope 12 pull the back surface and resumes the former area fast, simultaneously when warp cotton rope 11 and weft cotton rope 12 rub, metal weaving layer 31 absorbs the frictional force, make the frictional force reduce the interference to the rope core, refractory fiber layer 32 and antistatic layer 33 and waterproof coating 34 separate the heat that the friction produced, avoid the appearance of flame.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multi-layer wrapped reinforced refractory rock wool rope, characterized in that: the fire-resistant and flame-retardant integrated rope comprises at least one cotton rope group (10), the cotton rope group (10) forms a cotton rope concentration area, an outer flame-retardant component (30) is arranged on the surface of the cotton rope group (10), the outer flame-retardant component (30) forms a blocking section in the cotton rope concentration area and is used for guiding a path of a flame in a combustion process, the flame is guided by the blocking section to bypass the surface of the cotton rope, an inner reinforcing component (20) is arranged inside the cotton rope group (10), the inner reinforcing component (20) forms a reinforcing surface in the cotton rope concentration area and is used for dispersing stress points in the use process of the cotton rope, and the reinforcing surface is limited by the area of the cotton rope.

2. The multi-layer entangled reinforced refractory rock wool rope according to claim 1 wherein: the cotton rope group (10) at least comprises a warp cotton rope (11), wherein weft cotton ropes (12) are arranged on the surface of the warp cotton rope (11), and the warp cotton rope (11) and the weft cotton ropes (12) are wound in a crossed mode, so that stress points of the cotton rope are increased.

3. The multi-layer entangled reinforced refractory rock wool rope according to claim 2 wherein: the inner layer reinforcing component (20) at least comprises two tensile rubber layers (21), the two tensile rubber layers (21) are respectively positioned inside the warp cotton ropes (11) and the weft cotton ropes (12), nylon inner core layers (22) are respectively arranged inside the warp cotton ropes (11) and the weft cotton ropes (12), and rock wool filling layers (23) are respectively arranged inside the warp cotton ropes (11) and the weft cotton ropes (12).

4. The multi-layer entangled reinforced refractory rock wool rope according to claim 1 wherein: the outer flame retardant assembly (30) at least comprises a metal braiding layer (31), a fireproof fiber layer (32) is arranged on the surface of the metal braiding layer (31), and the metal braiding layer (31) is in cross connection with the fireproof fiber layer (32) and is used for forming a protective layer on the surfaces of the warp cotton ropes (11) and the weft cotton ropes (12).

5. The multi-layered entangled reinforced refractory rock wool rope according to claim 4 wherein: the anti-static coating is characterized in that an anti-static layer (33) is arranged on the surface of the fireproof fiber layer (32), a waterproof coating (34) is arranged on the surface of the anti-static layer (33), the fireproof fiber layer (32) is matched with the waterproof coating (34), and a dustproof oil layer is coated on the surface of the waterproof coating (34).