CN218992633U

CN218992633U - High-strength deformation-preventing light four-layer steel wire braided rubber tube

Info

Publication number: CN218992633U
Application number: CN202222385204.4U
Authority: CN
Inventors: 刘文斌; 蒋利辉; 王俊龙
Original assignee: Luohe Jiulong Hydraulic Technology Co ltd
Current assignee: Luohe Jiulong Hydraulic Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-05-09
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a high-strength deformation-preventing light four-layer steel wire braided hose which comprises an outer adhesive layer, a fireproof layer, a steel wire reinforcing layer, an inner adhesive layer and steel wires, wherein the fireproof layer is arranged in the outer adhesive layer, the steel wire reinforcing layer is arranged in the fireproof layer, the inner adhesive layer is arranged in the steel wire reinforcing layer, the high-strength deformation-preventing light four-layer steel wire braided hose is provided with the fireproof layer, and the steel wire braided hose is ignited when encountering open fire, so that the steel wire braided hose is damaged and simultaneously fires, and the pressure resistance of the steel wire braided hose is enhanced by arranging the four-layer steel wire braided layer, so that the service life of the steel wire braided hose is prolonged.

Description

High-strength deformation-preventing light four-layer steel wire braided rubber tube

Technical Field

The utility model relates to the technical field of steel wire braided rubber pipes, in particular to a high-strength deformation-preventing light four-layer steel wire braided rubber pipe.

Background

The steel wire braided rubber tube is mainly used for mine hydraulic supports and oilfield exploitation, and is suitable for conveying petroleum bases with certain pressure and temperature, such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil liquid and water-based liquid, in engineering construction, lifting transportation, metallurgical forging and pressing, mining equipment, ships, injection molding machines, agricultural machines, various machine tools and mechanical and automatic hydraulic systems of various industrial departments: such as emulsions, oil-water emulsions, water, gas, and the like, and for liquid transmission. The existing steel wire braided rubber tube still has the following defects:

1. the existing steel wire braided rubber tube has poor compressive strength in the use process, so that the steel wire braided rubber tube is deformed when being extruded by heavy objects, the service life of the steel wire braided rubber tube is influenced, and the steel wire braided rubber tube is limited in industrial application;

2. the existing steel wire braided rubber tube has no fireproof function, and the steel wire braided rubber tube is ignited when encountering open fire, so that the steel wire braided rubber tube is damaged and simultaneously causes fire disaster, thereby bringing harm to the life of people.

So we propose a high strength deformation-resistant light four-layer steel wire braided hose in order to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a high-strength deformation-preventing light four-layer steel wire braided hose, which solves the problems that the steel wire braided hose is easy to deform when being extruded by heavy objects and has no fireproof function due to poor compressive strength of the steel wire braided hose in the current market, which is proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a light-duty four-layer steel wire of high strength preapring for an unfavorable turn of events shape weaves rubber tube, includes outer glue film, flame retardant coating, steel wire enhancement layer, interior glue film and steel wire, the inside flame retardant coating that is provided with of outer glue film, and the inside of flame retardant coating is provided with the steel wire enhancement layer, and the inside of steel wire enhancement layer is provided with interior glue film.

Preferably, the outer adhesive layer is oil-resistant, corrosion-resistant and wear-resistant synthetic rubber, the surface of the outer adhesive layer is smooth or cloth-grain, the color of the outer adhesive layer is black, the smooth surface of the smooth rubber tube is smooth and attractive, the cleaning is simple, and the cloth-grain surface is wear-resistant and durable.

Preferably, the steel wire reinforcing layer comprises a first steel wire weaving layer, a second steel wire weaving layer, a third steel wire weaving layer and a fourth steel wire weaving layer, a middle rubber layer is arranged between each two steel wire weaving layers, the compression resistance of the steel wire weaving rubber tube is enhanced, and the service life of the steel wire weaving rubber tube is prolonged.

Preferably, the inner adhesive layer is black liquid-resistant synthetic rubber, the thickness of the inner adhesive layer is larger than that of the outer adhesive layer, and the inner diameter of the rubber tube is about 6mm, so that the steel wire can be protected, and the service life of the steel wire is prolonged.

Preferably, the fireproof layer is arranged between the outer adhesive layer and the steel wire reinforcing layer, and the outer adhesive layer, the fireproof layer, the steel wire reinforcing layer and the inner adhesive layer are tightly attached through adhesives, so that the steel wire braided rubber tube is prevented from being damaged when fire occurs.

Preferably, the steel wire braiding layer is formed by a plurality of groups of steel wires in a cross braiding mode, the steel wires are of a flat structure, and the steel wires are convenient to bend while the compressive resistance is enhanced.

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

1. the high-strength deformation-preventing light four-layer steel wire braided hose is provided with the fireproof layer, so that the steel wire braided hose is prevented from being ignited when exposed fire is encountered, the steel wire braided hose is damaged, and the pressure resistance of the steel wire braided hose is enhanced and the service life of the steel wire braided hose is prolonged by arranging the four-layer steel wire braided layer;

2. this light-duty four layers steel wire of high strength shape of preapring for an unfavorable turn of events weaves rubber tube setting through the cross design of steel wire, has further strengthened the compressive capacity of steel wire weave rubber tube, has reduced crooked resistance, and crooked when facilitating the use does benefit to the accomodating.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic view of the surface structure of the first wire braid of the present utility model.

In the figure: 1. an outer adhesive layer; 2. a fire-blocking layer; 3. a steel wire reinforcing layer; 301. a first wire braid; 302. a second wire braid; 303. a third wire braid; 304. a fourth wire braid; 4. an inner adhesive layer; 5. a steel wire; 6. and a middle glue layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a light-duty four-layer steel wire braiding rubber tube of high strength preapring for an unfavorable turn of events shape, including outer glue film 1 and well glue film 6, outer glue film 1 inside is provided with flame retardant coating 2, outer glue film 1 is resistant oil, corrosion-resistant, stand wear and tear synthetic rubber, and outer glue film 1's surface is plain noodles or cloth cover, and outer glue film 1's colour is black, pigment black is the ultraviolet light absorbent, mainly use as extension plastic products at outdoor life, and flame retardant coating 2's inside is provided with steel wire enhancement layer 3, steel wire enhancement layer 3 includes first steel wire braid 301, second steel wire braid 302, third steel wire braid 303 and fourth steel wire braid 304, be provided with well glue film 6 between every layer steel wire braid, reduce the friction between the steel wire braid, extension steel wire braiding rubber tube's life, reduce the cost, and save resources, and steel wire enhancement layer 3's inside is provided with inner glue film 4, inner glue film 4 is black resistant liquid synthetic rubber, and the thickness of inner glue film 4 is greater than outer glue film 1, and the inside diameter is around 6mm, the inside diameter is little, the fine beyond the ability of weaving layer 2, and the steel wire enhancement layer is that the steel wire enhancement layer is formed when the steel wire enhancement layer is in the steel wire enhancement layer 5, the steel wire enhancement layer is formed by the bending resistance of the steel wire enhancement layer is formed by the steel wire enhancement layer of the steel wire, and the steel wire enhancement layer is closely when the layer is used for the steel wire enhancement layer is broken, and the steel wire enhancement layer is in the steel wire enhancement layer is 5, and the steel wire enhancement layer is in the course of the mode of the steel wire bonding layer is made of the steel wire enhancement layer is and is more of the steel wire enhancement layer is made of the steel wire layer is and the steel wire enhancement layer.

Working principle: when using this light-duty four-layer steel wire of high strength preapring for an unfavorable turn of events to weave the rubber tube, firstly install the steel wire and weave the rubber tube, in the use, liquid passes from the inside of the inner glue layer 4 of steel wire and weave the rubber tube, inner glue layer 4 is resistant liquid synthetic rubber, prevent that the liquid of transportation from damaging steel wire enhancement layer 3, increase the life of rubber tube, and outer glue layer 1 can protect the steel wire and weave the rubber tube in the use, prevent that the friction from causing the harm for the rubber tube, avoid often changing new steel wire and weave the rubber tube, simultaneously when steel wire is woven the rubber tube and is met the conflagration, because steel wire is woven the rubber tube and is provided with flame retardant coating 2, also avoid the steel wire to weave the rubber tube and cause serious harm, reduce the loss of steel wire and weave the rubber tube, when receiving the object extrusion in the use, steel wire enhancement layer 3 has certain compressive capacity owing to having reduced steel wire and woven the rubber tube's damage degree.

To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a light-duty four-layer steel wire of high strength preapring for an unfavorable turn of events shape weaves rubber tube, includes outer glue film (1) and well glue film (6), its characterized in that: the inner rubber layer (4) is arranged in the outer rubber layer (1), the steel wire reinforcing layer (3) is arranged in the fireproof layer (2), and the inner rubber layer (3) is arranged in the steel wire reinforcing layer.

2. A high strength, deformation resistant, lightweight four layer wire braided hose in accordance with claim 1, wherein: the outer adhesive layer (1) is oil-resistant, corrosion-resistant and wear-resistant synthetic rubber, the surface of the outer adhesive layer (1) is smooth or cloth-grain, and the color of the outer adhesive layer (1) is black.

3. A high strength, deformation resistant, lightweight four layer wire braided hose in accordance with claim 1, wherein: the steel wire reinforcing layer (3) comprises a first steel wire weaving layer (301), a second steel wire weaving layer (302), a third steel wire weaving layer (303) and a fourth steel wire weaving layer (304), and a middle rubber layer (6) is arranged between each two steel wire weaving layers.

4. A high strength, deformation resistant, lightweight four layer wire braided hose in accordance with claim 1, wherein: the inner adhesive layer (4) is black liquid-resistant synthetic rubber, the thickness of the inner adhesive layer (4) is larger than that of the outer adhesive layer (1), and the inner diameter of the rubber tube is about 6 mm.

5. A high strength, deformation resistant, lightweight four layer wire braided hose in accordance with claim 1, wherein: the fireproof layer (2) is arranged between the outer adhesive layer (1) and the steel wire reinforcing layer (3), and the outer adhesive layer (1), the fireproof layer (2), the steel wire reinforcing layer (3) and the inner adhesive layer (4) are tightly attached through an adhesive.

6. A high strength, deformation resistant, lightweight four layer wire braided hose according to claim 3, wherein: the steel wire braiding layer is formed by a plurality of groups of steel wires (5) in a cross braiding mode, and the steel wires (5) are of a flat structure.