CN218037471U

CN218037471U - Optical cable with wear-resisting fireproof effect

Info

Publication number: CN218037471U
Application number: CN202221425835.8U
Authority: CN
Inventors: 吴祥仁; 蔡华珠
Original assignee: Shenzhen Shengrui Communication Co ltd
Current assignee: Shenzhen Shengrui Communication Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-13
Anticipated expiration: 2032-06-08

Abstract

The application discloses an optical cable with wear-resistant and fireproof effects, which comprises an optical cable body, a polyethylene protective sleeve, a first fireproof coating, a wear-resistant rubber protective sleeve, a second fireproof coating, a supporting protective sleeve, an iron wire, a connecting belt, a fixing belt and a magic tape; the fixed polyethylene protective sheath that is provided with of surface department of optical cable body, the fixed first fire protection coating that is provided with of surface department coating of polyethylene protective sheath, the fixed wear-resisting rubber protective sheath that is provided with of surface department of polyethylene protective sheath, the fixed second fire protection coating that is provided with of surface department coating of wear-resisting rubber protective sheath, this application can play better wear-resisting effect through the wear-resisting rubber protective sheath, and the effect of resistance to wears is better, and this application plays better fire prevention effect through first fire protection coating and second fire protection coating simultaneously, can play better guard action to the optical cable body, and the result of use is better.

Description

Optical cable with wear-resisting fireproof effect

Technical Field

The application relates to the field of optical cables, in particular to an optical cable with wear-resistant and fireproof effects.

Background

Optical fiber cables (optical fiber cables) are manufactured to meet optical, mechanical, or environmental performance specifications and are telecommunication cable assemblies that utilize one or more optical fibers disposed in a surrounding jacket as the transmission medium and that may be used individually or in groups. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value.

The multi-purpose polyethylene material of surface of traditional optical cable on the market at present, the wearability of polyethylene is general to do not have fire behavior, traditional optical cable is after long-time use, and the surface is worn and torn easily, leads to inside optic fibre to expose, and the corner is difficult to avoid meeting during the optical cable installation simultaneously, and the corner position is worn and torn most easily. Therefore, an optical cable with wear-resistant and fireproof effects is provided to solve the above problems.

Disclosure of Invention

The embodiment provides an optical cable with wear-resistant fireproof effect, which is used for solving the problems that the multi-purpose polyethylene material on the outer surface of the common optical cable in the prior art has general wear resistance and does not have fireproof performance, the outer surface of the conventional optical cable is easy to wear after long-time use, so that an optical fiber inside the conventional optical cable is exposed, the optical cable is difficult to avoid encountering a corner during installation, and the corner is most easy to wear.

According to one aspect of the application, an optical cable with a wear-resistant fireproof effect is provided, and comprises an optical cable body, a polyethylene protective sleeve, a first fireproof coating, a wear-resistant rubber protective sleeve, a second fireproof coating, a supporting protective sleeve, an iron wire, a connecting band, a fixing band and a magic tape;

the fixed polyethylene protective sheath that is provided with in surface department of optical cable body, the fixed first fire protection coating that is provided with of surface department coating of polyethylene protective sheath, the fixed wear-resisting rubber protective sheath that is provided with in surface department of polyethylene protective sheath, the fixed second fire protection coating that is provided with in surface department coating of wear-resisting rubber protective sheath.

Furthermore, the outer surface department cover of wear-resisting rubber protective sheath is equipped with the support protective sheath, the support protective sheath constitutes for the rubber material.

Furthermore, an iron wire is fixedly embedded in the supporting and protecting sleeve.

Furthermore, the iron wire has a plurality of, a plurality of iron wire equidistance gomphosis is fixed in the inside of supporting the protective sheath.

Further, the outer surface department fixedly connected with connecting band of support protective sheath one end, the other end department fixedly connected with fixed band of connecting band.

Furthermore, a magic tape is fixedly arranged on the fixing belt.

Through the above-mentioned embodiment of this application, can play better wear-resisting effect through wear-resisting rubber protective sheath, it is better to resistance to wear the effect, simultaneously this application plays better fire prevention effect through first fire protection coating and second fire protection coating, can play better guard action to the cable body, excellent in use effect, can locate further guard action in the turning position of the installation of optical cable through the setting of supporting the protective sheath, further reduce the wearing and tearing of corner, can avoid the optical cable to excessively buckle simultaneously again, the position control of supporting the protective sheath is convenient, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is a schematic cross-sectional view of a supporting sheath according to an embodiment of the present application.

In the figure: 1. an optical cable body; 2. a polyethylene protective sheath; 3. a first fire-retardant coating; 4. a wear-resistant rubber protective sleeve; 5. a second fire resistant coating; 6. a support protective sleeve; 7. iron wires; 8. a connecting belt; 9. fixing belts; 10. a magic tape.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an optical cable with wear-resistant and fireproof effects includes an optical cable body 1, a polyethylene protective sheath 2, a first fireproof coating 3, a wear-resistant rubber protective sheath 4, a second fireproof coating 5, a supporting protective sheath 6, an iron wire 7, a connecting band 8, a fixing band 9 and a magic tape 10;

the fixed polyethylene protective sheath 2 that is provided with of surface department of optical cable body 1, the fixed first fire protection coating 3 that is provided with of surface department coating of polyethylene protective sheath 2, the fixed wear-resisting rubber protective sheath 4 that is provided with of surface department of polyethylene protective sheath 2, the fixed second fire protection coating 5 that is provided with of surface department coating of wear-resisting rubber protective sheath 4.

A supporting protective sleeve 6 is sleeved on the outer surface of the wear-resistant rubber protective sleeve 4, and the supporting protective sleeve 6 is made of rubber; an iron wire 7 is fixedly embedded in the supporting and protecting sleeve 6; a plurality of iron wires 7 are arranged, and the iron wires 7 are embedded and fixed in the supporting and protecting sleeve 6 at equal intervals; one end of a connecting belt 8 is fixedly connected to the outer surface of the supporting and protecting sleeve 6, and a fixing belt 9 is fixedly connected to the other end of the connecting belt 8; the fixing strap 9 is fixedly provided with a magic tape 10.

This application is when using, when the optical cable is installed in the position department at turning, because the corner is worn and torn to the optical cable more easily, the optical cable of also excessively buckling easily of corner, can make supporting protection sleeve 6 remove to the turning position department of optical cable through manual movement supporting protection sleeve 6, then fix fixed band 9 winding on wear-resisting rubber protective sheath 4, paste 10 through the magic and fix, and then fix the position of supporting protection sleeve 6, prevent the skew, further avoid wearing and tearing through supporting protection sleeve 6's guard action, support the inside iron wire 7 of protective sheath 6 simultaneously and can play the supporting role, the effectual excessive bending of optical cable of avoiding.

The application has the advantages that:

1. the cable has the advantages that the structure is reasonable, the use is convenient, the wear-resistant rubber protective sleeve can play a good wear-resistant role, the wear-resistant effect is good, meanwhile, the first fireproof coating and the second fireproof coating play a good fireproof role, the cable body can be well protected, and the use effect is good;

2. this application has supporting protective sleeve, can locate further the guard action that plays at the turning position of the installation of optical cable through supporting protective sleeve's setting, and the wearing and tearing of further reduction corner can avoid the optical cable to excessively buckle simultaneously again, and supporting protective sleeve's position control is convenient, is fit for using widely.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an optical cable with wear-resisting fire prevention effect which characterized in that: the cable comprises an optical cable body (1), a polyethylene protective sleeve (2), a first fireproof coating (3), a wear-resistant rubber protective sleeve (4), a second fireproof coating (5), a supporting protective sleeve (6), iron wires (7), a connecting band (8), a fixing band (9) and a magic tape (10);

the outer fixed polyethylene protective sheath (2) that is provided with of surface department of optical cable body (1), the fixed first fire protection coating (3) that is provided with of surface department coating of polyethylene protective sheath (2), the fixed wear-resisting rubber protective sheath (4) that is provided with of surface department of polyethylene protective sheath (2), the fixed second fire protection coating (5) that is provided with of surface department coating of wear-resisting rubber protective sheath (4).

2. An optical cable with abrasion-resistant and fire-resistant effects as claimed in claim 1, wherein: the outer surface department cover of wear-resisting rubber protective sheath (4) is equipped with supports protective sheath (6), support protective sheath (6) constitute for the rubber material.

3. An optical cable with abrasion-resistant and fire-resistant effects as claimed in claim 1, wherein: an iron wire (7) is fixedly embedded in the supporting and protecting sleeve (6).

4. An optical cable having abrasion-resistant and fire-resistant effects as claimed in claim 1, wherein: iron wire (7) have a plurality of, a plurality of iron wire (7) equidistance gomphosis is fixed in the inside of supporting protective sheath (6).

5. An optical cable having abrasion-resistant and fire-resistant effects as claimed in claim 1, wherein: the outer surface department fixedly connected with one end of connecting band (8) of support protective sheath (6), the other end department fixedly connected with fixed band (9) of connecting band (8).

6. An optical cable having abrasion-resistant and fire-resistant effects as claimed in claim 1, wherein: the fixing strap (9) is fixedly provided with a magic tape (10).