CN218631470U - Rolling type fireproof compound rope - Google Patents

Abstract

The utility model relates to a fire-resistant compound rope technical field, including the fireproof rope, wherein inside flame retardant coating and the enhancement layer of being equipped with of fireproof rope, the flame retardant coating is protected inside the enhancement layer when the conflagration breaing out, it gets into to hinder the burning things which may cause a fire disaster, the enhancement layer comprises compression resistance pipe and tension tube, be used for increasing the holistic toughness of fireproof rope, and keep holistic intensity when buckling the fireproof rope, the flame retardant coating sets up in the enhancement layer outside, the flame retardant coating includes fire-proof cover and insulating layer, be equipped with the waterproof layer in insulating layer inner wall laminating department, and the inside packing of waterproof layer has a plurality of fire-proof hoses, through setting up the flame retardant coating, when the conflagration breaing out, the invasion of outside burning things which may cause a fire disaster can be blockked to fire-proof cover and insulating layer in the flame retardant coating, increase the fire-resistant ability of fireproof rope, and simultaneously, compression resistance pipe and tension tube are set up in the flame retardant coating inside, increase the holistic toughness of fireproof rope, and keep holistic intensity when buckling the fireproof rope.

Description

Rolling type fireproof compound rope

Technical Field

The utility model relates to a fire-resistant compound rope technical field more exactly relates to a fire-resistant compound rope of rolling formula.

Background

The rope, commonly known as rope, is reinforced by twisting or braiding and is connected into fiber with a certain length. The tensile strength is good but the compressive strength is not good, and the tool can be used as a connecting and traction tool.

There are many prior art for fire resistant corespun ropes, such as:

chinese patent publication No. CN205264383U discloses a polypropylene flame-retardant fire-resistant wire and cable filling rope, which comprises a rope body with a circular cross section, wherein the rope body is made by twisting flat polypropylene reticular filaments which are torn into a reticular shape, the diameter of the circular cross section is 1-8 mm, and the outer surface of the rope body is coated with a cold-resistant material layer and a flame-retardant composite layer. The utility model has the advantages of ingenious, reasonable design, adopt the polypropylene packing rope body to replace the packing rope of other materials, have good electrical insulation and compliance, pack for a long time and can not rot in the cable, increased feature of environmental protection and flexibility, possess fire-retardant composite bed and cold-resistant material layer, make the packing rope more fire-resistant, also can work more steadily under cold, frozen environment. The polypropylene flame-retardant fire-resistant wire and cable filling rope with the circular cross section has good dimensional stability, and the roundness and the diameter stability of the wire and cable are ensured. The rope body breaking strength is better after twisting, and the quality of the electric wire and the electric cable is improved.

Therefore, the rope is a daily appliance with wide application, the ropes on the market are various and full of enamels, but the ropes have a common defect that the ropes are soft, easy to deform and poor in fire resistance, and can be easily burnt once exposed to fire; or the fire resistance is strong, such as steel wire rope, but the rope rigidity is big, difficult deformation, it is very inconvenient to use.

In view of this, the utility model provides a rolling fire-resistant compound rope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned shortcoming to provide a can also make the rope keep the fire-resistant compound rope of rolling formula of certain intensity when keeping fire-resistant.

Protect the inside enhancement layer when the conflagration breaing out through adding the flame retardant coating in the flame retardant rope outside, hinder the burning things which may cause a fire disaster and get into, through set up compression-resisting pipe and tension tube in the flame retardant coating simultaneously, increase the holistic toughness of flame retardant rope, and keep holistic intensity when buckling the flame retardant rope.

Therefore, the utility model provides a rolling type fireproof compound rope, which comprises a fireproof rope, wherein a fireproof layer and a reinforced layer are arranged inside the fireproof rope;

the fire-proof layer protects the inner reinforcing layer when a fire disaster happens, and prevents a fire source from entering;

the reinforcing layer consists of a compression resistant pipe and a tension pipe and is used for increasing the toughness of the whole fireproof rope and keeping the strength of the whole fireproof rope when the fireproof rope is bent;

the flame retardant coating sets up in the enhancement layer outside, and the flame retardant coating includes fire-proof sleeve and insulating layer, is equipped with the waterproof layer in insulating layer inner wall laminating department, and inside the packing of waterproof layer has a plurality of fire prevention hoses.

As a further improvement of the technical scheme, the fireproof layer further comprises an iron wire net, the iron wire net is attached to the inner side of the waterproof layer, and the iron wire net is nested outside the reinforcing layer.

As a further improvement of the technical scheme, the reinforcing layer further comprises a triangular supporting body, shock-absorbing cotton is filled in the supporting body, and a circular reinforcing net is filled in the shock-absorbing cotton.

As a further improvement of the technical scheme, a plurality of pressure resisting pipes are surrounded around the outer ring of the tension pipe, and the pressure resisting pipes and the tension pipe are distributed in the reinforcing mesh.

As a further improvement of the technical scheme, a protective layer is filled between the reinforcing layer and the wire netting, reinforcing ribs are arranged near each edge of the protective layer and the supporting body, and the reinforcing ribs are attached to the wire netting.

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

in this fire-resistant compound rope of rolling formula, through setting up the flame retardant coating, when the conflagration breaing out, the invasion of outside fire source can be blockked to fire prevention cover and the insulating layer in the flame retardant coating, increases the fire resistance of flame retardant rope, simultaneously, sets up compression resistance pipe and pulling force pipe in the inside compression resistance pipe that sets up of flame retardant coating, increases the holistic toughness of flame retardant rope, and keeps holistic intensity when buckling the flame retardant rope.

Drawings

The invention 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 the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the reinforcing layer structure of the present invention;

FIG. 4 is a schematic structural view of a fire-retardant layer of the present invention;

the various reference numbers in the figures mean:

100. a fire-proof rope;

200. a fire barrier layer; 201. a fireproof sleeve; 202. a thermal insulation layer; 203. a waterproof layer; 204. a wire mesh;

300. a reinforcing layer; 301. damping cotton; 302. a reinforcing mesh; 303. a pressure resistant pipe; 304. a tension tube; 305. a support body;

400. a protective layer; 401. reinforcing ribs;

500. a fire-resistant hose.

Detailed Description

The rope is a daily appliance with wide application, the ropes on the market are various and full of precious stones, but the ropes have a common defect that the ropes are soft and easy to deform but have poor fire resistance and can be easily burnt once exposed to open fire; or the fire resistance is strong, such as steel wire rope, but the rope rigidity is big, difficult deformation, it is very inconvenient to use.

As shown in fig. 1-4, the apparatus includes a fire-resistant rope 100, wherein the fire-resistant rope 100 has a fire-resistant layer 200 and a reinforcing layer 300 disposed therein;

the fireproof layer 200 protects the inner reinforcing layer 300 when a fire breaks out, and prevents a fire source from entering;

the reinforcing layer 300 is composed of a pressure-resistant pipe 303 and a tension pipe 304, and is used for increasing the toughness of the entire fire rope 100 and maintaining the strength of the entire fire rope 100 when the fire rope 100 is bent;

set up flame retardant coating 200 in the enhancement layer 300 outside, and flame retardant coating 200 includes fire-proof sleeve 201 and insulating layer 202, when the conflagration breaing out, play the hindrance effect to the outside fire source of fireproof rope 100 through fire-proof sleeve 201 and insulating layer 202, simultaneously, when outside water source is immersed in fire-proof rope 100 inside, through being equipped with waterproof layer 203 in insulating layer 202 inner wall laminating department, can block the erosion of outside water source to inside, and it has a plurality of fire prevention hoses 500 to fill in waterproof layer 203 inside, so that further hinder the invasion of fire source.

Specifically, considering that the fire-proof rope 100 has a certain toughness in order to increase the bending strength when the fire-proof rope 100 is bent, the wire mesh 204 is attached to the inner side of the waterproof layer 203, and the wire mesh 204 is embedded outside the reinforcing layer 300, and the increased hardness and toughness of the fire-proof rope 100 are improved by the wire mesh 204, and secondly, the reinforcing layer 300 further includes a support 305 in a triangular shape, and since the triangle has stability, the shock-absorbing cotton 301 filled inside is supported by the support 305, and the shock-absorbing cotton 301 is filled with the reinforcing mesh 302 in a circular shape, by surrounding a plurality of pressure-resistant pipes 303 around the outer ring of the tension pipe 304, the pressure-resistant pipes 303 and the tension pipe 304 are both distributed in the reinforcing mesh 302, the protective layer 400 is filled between the reinforcing layer 300 and the wire mesh 204, and reinforcing ribs 401 are provided near each side of the protective layer 400 and the support 305, and the reinforcing ribs 401 are attached to the wire mesh 204, and when the fire-proof rope 100 is bent, the strength of the fire-proof rope 100 is increased, and the overall tensile property is increased.

In conclusion, the working principle of the scheme is as follows: first, when a fire occurs, an external fire source of the fire protection rope 100 invades inwards, the fire protection sleeve 201 and the heat insulation layer 202 are arranged outside the fire protection rope 100 to limit the invasion of the external fire source, so that the damage of fire to the inside is prevented, meanwhile, when the fire protection sleeve 201 and the heat insulation layer 202 gradually invade like the inside due to the large fire, the waterproof layer 203 is arranged at the joint of the inner wall of the heat insulation layer 202 to further resist the extension of the fire, not only is the toughness of the fire protection rope 100 improved, but also the fire protection rope 100 can resist the fire to a certain extent, besides, considering that the rope needs to be bent and stretched when in use, the strength of the fire protection rope 100 in the stretching process is increased by arranging the wire net 204 on the inner wall of the waterproof layer 203, and the triangular support 305 is arranged in the middle of the wire net 204 to maintain the plumpness of the whole fire protection rope 100, so that the fire protection rope 100 is prevented from being deformed in the squeezing, and the tensile strength of the fire protection rope 100 is increased by the anti-tensile pipe 303 and the tensile pipe 304 arranged in the middle of the fire protection rope 100.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A rolling fire-resistant compound rope which characterized in that: the fireproof rope comprises a fireproof rope (100), wherein a fireproof layer (200) and a reinforcing layer (300) are arranged inside the fireproof rope (100);

the fire-proof layer (200) protects the inner reinforcing layer (300) when a fire disaster happens, and prevents a fire source from entering;

the reinforcing layer (300) consists of a compression-resistant pipe (303) and a tension pipe (304), is used for increasing the toughness of the whole fireproof rope (100) and keeping the strength of the whole fireproof rope (100) when the fireproof rope (100) is bent;

the fireproof layer (200) is arranged on the outer side of the reinforcing layer (300), the fireproof layer (200) comprises a fireproof sleeve (201) and a heat insulation layer (202), a waterproof layer (203) is arranged at the joint of the inner wall of the heat insulation layer (202), and a plurality of fireproof hoses (500) are filled in the waterproof layer (203).

2. A wrap-up refractory corespun rope according to claim 1, wherein: the fireproof layer (200) further comprises an iron wire net (204), the iron wire net (204) is attached to the inner side of the waterproof layer (203), and the iron wire net (204) is nested outside the reinforcing layer (300).

3. A wrap-up refractory corespun rope according to claim 1, wherein: the reinforcing layer (300) further comprises a supporting body (305) in a triangular shape, shock absorption cotton (301) is filled in the supporting body (305), and a circular reinforcing net (302) is filled in the shock absorption cotton (301).

4. A wrap-up refractory corespun rope according to claim 1, wherein: the tension tube (304) surrounds a plurality of pressure resistant tubes (303) around the outer ring, and the pressure resistant tubes (303) and the tension tube (304) are distributed in a reinforcing mesh (302).

5. A wrap-up refractory corecord according to claim 3, wherein: the reinforcing layer (300) and the wire netting (204) are filled with a protective layer (400), reinforcing ribs (401) are arranged near each side of the protective layer (400) and the supporting body (305), and the reinforcing ribs (401) are attached to the inner wall of the wire netting (204).

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