CN217896047U

CN217896047U - Gum dipping polyester cord with open fire prevention function

Info

Publication number: CN217896047U
Application number: CN202222126849.6U
Authority: CN
Inventors: 张卫新; 杨宇
Original assignee: Wujiang Htc Thread Co ltd
Current assignee: Wujiang Htc Thread Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-25
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a gumming polyester cotton rope field discloses a gumming polyester cotton rope with prevent naked light function, including the rope main part, the fixed scale mark that is provided with in the rope main part, rope end and back rope end before the front end and the rear end of rope main part are fixed respectively are provided with, the rope main part is including the fire protection coating, the inside fixed insulating layer that is equipped with of fire protection coating. The utility model discloses in, this cotton rope scribbles fire protection coating and insulating layer through the outside at the cotton rope, has strengthened the fire protection nature and the heat-proof quality of gumming polyester cotton rope, and inside protective layer, steel wire, high temperature resistant layer, in reinforcing rope main part bulk strength, can be under the extreme condition that continuously receives the naked light firing, make the rope main part be difficult to the complete fracture.

Description

Gum dipping polyester cord with open fire prevention function

Technical Field

The utility model relates to a gumming polyester cotton rope field especially relates to a gumming polyester cotton rope with prevent naked light function.

Background

Polyester ropes are often used as high-altitude vertical lowering ropes and pulling ropes in application scenes such as fire fighting, road rescue and the like.

Through retrieval, the prior patent (publication number: CN 204919185U) discloses a high-performance polyester hybrid cable, which comprises a main rope strand formed by winding and weaving a plurality of strands, wherein the main rope strand is woven in a left twisting direction, the main rope strand is woven by a plurality of auxiliary rope strands, the auxiliary rope strands are woven by blending drawn wires of low-pressure polyethylene or polypropylene and high-performance polyester, and the twisting directions of the auxiliary rope strands are right twisting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the gumming polyester cotton rope with prevent naked light function that proposes, this cotton rope scribbles fire protection coating and insulating layer through the outside at the cotton rope, has strengthened the bright fire prevention nature and the heat-proof quality of gumming polyester cotton rope, and inside protective layer, steel wire, high temperature resistant layer, when reinforcing rope main part bulk strength, can be under the extreme condition that lasts the naked light firing, make the rope main part be difficult to complete fracture.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a gum dipping polyester cord with an open fire prevention function comprises a cord main body, wherein scale marks are fixedly arranged on the cord main body, and the front end and the rear end of the cord main body are respectively and fixedly provided with a front cord end and a rear cord end;

the rope main part includes the fire protection coating, the inside fixed insulating layer that is equipped with of fire protection coating, the inside fixed gumming filling layer that is equipped with of insulating layer, be the ring form in the gumming filling layer and imbed respectively and be provided with a plurality of high temperature resistant layers and steel wire, the embedding of gumming filling layer inside center department sets up the line rope core that has the protective layer.

Through the technical scheme, this cotton rope scribbles fire protection coating and insulating layer through the outside at the cotton rope, the fire protection nature and the heat-proof quality of gumming polyester cotton rope have been strengthened, and inside protective layer, the steel wire, high temperature resistant layer, when reinforcing rope main part bulk strength, can be under the extreme condition that lasts the naked light firing, make the rope main part be difficult to complete fracture, be equipped with the back fag end through rope end and tail end before being equipped with on the top of rope main part, be favorable to distinguishing the front and back end, this gumming polyester line rope simple structure, moreover, the steam generator is simple to manufacture, has stronger high temperature resistant nature, the heat-proof quality, intensity.

Further, rubber layers are fixedly arranged inside the high-temperature-resistant layers, and polyester threads are fixedly arranged inside the rubber layers;

through the technical scheme, the composite structure of the rubber layers and the polyester yarns can enhance the strength of the rope, is not easy to break, is acid-base resistant, UV radiation resistant and weather-proof, and prolongs the service life of the rope.

Further, the high-temperature resistant layers are armored molybdenum steel sleeves;

through the technical scheme, the heat resistance of the rope is enhanced, the gum dipping polyester rope is better protected, the safety of users is improved, and the life safety of users is protected.

Further, the protective layer is an armored aluminum alloy sleeve;

through the technical scheme, the open fire prevention performance of the gum dipping polyester cord is enhanced, and the practicability of the cord is enhanced.

Further, the heat insulation layer is made of a nano microporous heat insulation material;

through above-mentioned technical scheme, can strengthen the heat-proof quality of this rope, keep its surperficial temperature not to rise rapidly under the condition that has the naked light, can protect user's hand not scalded, also can delay the heat and to the inside transmission of insulating layer simultaneously.

Furthermore, the material used for the plurality of scale marks is glass fiber;

through the technical scheme, the rope has the advantages of being strong in heat resistance and good in corrosion resistance, being capable of being stored in the rope main body for a long time, being capable of expanding the practicability of the rope to a greater degree, being capable of measuring the depth of the environment, better knowing whether the length of the gum dipping polyester rope is enough or not, and being free of blindly using the rope.

Furthermore, the steel wires are all positioned at the annular inner periphery formed by the high-temperature resistant layer;

through the technical scheme, the strength and the high temperature resistance of the rope can be further enhanced.

The utility model discloses following beneficial effect has:

1. the utility model provides a gumming polyester cotton rope with prevent naked light function scribbles fire protection coating and insulating layer through the outside at the cotton rope, has strengthened the fire protection nature and the heat-proof quality of gumming polyester cotton rope, and inside protective layer, steel wire, high temperature resistant layer, when reinforcing rope main part bulk strength, can be under the extreme condition that lasts the naked light firing, make the rope main part be difficult to complete fracture.

2. The utility model provides a pair of gumming polyester cotton rope with prevent naked light function, this rope set up the scale mark, and the use material of scale mark is glass fiber, and its advantage is strong, the corrosion resistance is good, the practicality of this rope of expansion that can bigger degree, the degree of depth that can the measuring environment, the understanding that can be better is gumming polyester cotton rope's length whether enough.

3. The utility model provides a glue dipping polyester cotton rope with prevent naked light function, the front end and the rear end of this rope are fixed rope fastening and are provided with preceding fag end and back fag end respectively, are favorable to distinguishing the front and back end, prevent the landing when fastening simultaneously, improve user's security.

Drawings

Fig. 1 is a schematic axial view of a dipped polyester cord with an open flame prevention function according to the present invention;

fig. 2 is a schematic front cross-sectional view of a gummed polyester cord with an open flame prevention function provided by the present invention;

fig. 3 is a schematic front view of a dipped polyester cord with an open flame prevention function according to the present invention;

fig. 4 is a rear view schematic diagram of a dipped polyester cord with an open flame prevention function provided by the utility model.

Illustration of the drawings:

1. a rope main body; 2. a front rope end; 3. a rear rope end; 4. scale lines; 5. a fire-retardant coating; 6. a thermal insulation layer; 7. a high temperature resistant layer; 8. a gum dipping filling layer; 9. a rubber layer; 10. polyester thread; 11. a steel wire; 12. a protective layer; 13. a cord core.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a glue dipping polyester cord with an open fire prevention function comprises a cord main body 1, wherein scale marks 4 are fixedly arranged on the cord main body 1, and the scale marks 4 are made of glass fiber, so that the cord has the advantages of strong heat resistance and good corrosion resistance, can be stored on the cord main body 1 for a long time, and can be used for measuring the depth of an environment, so that whether the length of the glue dipping cord main body 1 is enough or not can be better known in the using process, the cord can not be used blindly, a front cord head 2 and a rear cord head 3 are respectively and fixedly arranged at the front end and the rear end of the cord main body 1, the front end and the rear end can be favorably distinguished, meanwhile, slipping can be prevented when the cord is fastened, and the safety of a user can be improved;

rope main part 1 includes fire protection coating 5, fire protection coating 5 is inside fixed to be equipped with insulating layer 6, can strengthen this rope's open fire prevention and heat-proof quality like this, make its surperficial temperature not rise rapidly under the condition that has the open fire, can protect user's hand not scalded, also can delay the heat and to the inside transmission of insulating layer 6 simultaneously, the inside packing of insulating layer 6 is equipped with gumming filling layer 8, it is the ring form respectively to imbed in the gumming filling layer 8 and is provided with a plurality of high temperature resistant layers 7 and steel wire 11, the inside center department embedding of gumming filling layer 8 sets up the cotton rope core 13 that has protective layer 12.

The rubber layers 9 are fixedly arranged inside the high-temperature resistant layers 7, the polyester wires 10 are fixedly arranged inside the rubber layers 9, the strength and the fracture resistance of the rope can be enhanced due to the composite structure of the rubber layers 9 and the polyester wires 10, meanwhile, the rope is acid-base-resistant, UV-radiation-resistant and weather-aging-resistant, the service life of the rope is prolonged, the high-temperature resistant layers 7 are armored molybdenum steel sleeves, the heat resistance of the rope is enhanced, the rope body 1 is better protected, the safety of users is improved, the life safety of users is protected, the protective layer 12 is an armored aluminum alloy sleeve, the open fire resistance of the rope body 1 is enhanced, the practicability of the rope is enhanced, the heat insulation layer 6 is made of nano-micropore heat insulation materials, and the heat insulation performance of the rope can be enhanced, keep its surperficial temperature not to rise rapidly under the condition that has the naked light, can protect user's hand not scalded, also can delay the heat to the inside transmission of insulating layer 6 simultaneously, a plurality of scale marks 4 use the material be glass fiber, the advantage is strong, corrosion resistance is good, can persist on rope main part 1, the practicality of this rope can be enlarged to the bigger degree, can the measuring environment the degree of depth, whether better length of untying rope main part 1 is enough, can not blindly use this rope, a plurality of steel wires 11 all are located the cyclic annular inner wall that high temperature resistant layer 7 formed, can further strengthen the intensity and the high temperature resistance of this rope, the inside of protective layer 12 is fixed and is equipped with wire rope core 13, wire rope core 13 uses the material be nylon, strengthen the tensile resistance of this rope, the input of cost is reduced.

The manufacturing process comprises the following steps: firstly, a protective layer 12 is arranged on a rope core 13, then a plurality of steel wires 11 are arranged on the periphery of the protective layer 12, first impregnation is carried out, a plurality of polyester wires 10 with rubber layers 9 and high temperature resistant layers 7 are prepared for standby, a plurality of polyester wires 10 with rubber layers 9 and high temperature resistant layers 7 are arranged on the periphery of the steel wires 11, second impregnation (impregnation filling layers 8 are formed by twice impregnation) is carried out, a heat insulation layer 6 and a fireproof coating 5 are arranged after the impregnation filling layers 8 are cooled and shaped, and finally, bonding scale marks 4 are wound on a rope main body 1 at intervals.

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. A gumming polyester thread rope with open fire prevention function comprises a rope main body (1), and is characterized in that: the rope body (1) is fixedly provided with scale marks (4), and the front end and the rear end of the rope body (1) are respectively fixedly provided with a front rope head (2) and a rear rope head (3);

rope body (1) is including fire retardant coating (5), the inside fixed insulating layer (6) that is equipped with in fire retardant coating (5), insulating layer (6) inside packing is equipped with gumming filling layer (8), it is the ring form and imbeds respectively and is provided with a plurality of high temperature resistant layers (7) and steel wire (11) to be in gumming filling layer (8), high temperature resistant layer (7) inside is all fixed and is equipped with rubber layer (9), and is a plurality of the inside of rubber layer (9) is all fixed and is equipped with polyester thread (10), the embedding of gumming filling layer (8) inside center department sets up cotton rope core (13) that have protective layer (12).

2. The impregnated polyester cord with an open flame protection function as claimed in claim 1, wherein: the high-temperature resistant layers (7) are armored molybdenum steel sleeves.

3. The impregnated polyester cord with an open flame protection function as claimed in claim 1, wherein: the protective layer (12) is an armored aluminum alloy sleeve.

4. The impregnated polyester cord with an open flame protection function as claimed in claim 1, wherein: the heat insulation layer (6) is made of a nano microporous heat insulation material.

5. The impregnated polyester cord with an open flame protection function as claimed in claim 1, wherein: the material used for the plurality of scale marks (4) is glass fiber.

6. The impregnated polyester cord with an open flame protection function as claimed in claim 1, wherein: the steel wires (11) are all positioned on the annular inner periphery formed by the high-temperature resistant layer (7).