CN202256824U

CN202256824U - Optical cable with marks

Info

Publication number: CN202256824U
Application number: CN2011203897839U
Authority: CN
Inventors: 黄晓鹏; 彭忠; 何建文; 许增宾; 周胖多
Original assignee: Futong Group Co Ltd
Current assignee: Fortis fiber cable (Chengdu) Co. Ltd.
Priority date: 2011-10-13
Filing date: 2011-10-13
Publication date: 2012-05-30
Anticipated expiration: 2021-10-13

Abstract

The utility model discloses an optical cable with marks, which belongs to communication instruments. The existing optical cable cannot be easily identified, the optical cable with marks comprises a protecting sleeve and optical fiber, wherein the optical is covered in the protecting sleeve and extends in the same direction as the protecting sleeve, and the surface of the protecting sleeve is integrally provided with marking color strips. The optical cable has the advantages that the required optical cable can be easily found in many optical cables through the marking color strips, the identification is easy, the rush repair and the maintenance are convenient, in addition, more than two kinds of marking color strips can be combined, the optical cable can be identified through the mutual position relationship of the width and the thickness of color strips, and the more optical cables can be marked.

Description

The optical cable of tape identification

Technical field

The utility model belongs to the communication apparatus, specifically is a kind of optical cable of tape identification.

Background technology

Because the Communication in China cause is the development of speed extremely; Incity, city optical cable applies puts required pipeline and built on stilts resource is fewer and feweri; The close and numerous optical cable of hanging different operators in the same pipeline or on the antenna pole; When optical cable one breaks down, be difficult for carrying out effective recognition, delay repairing, maintenance, handle burst accident.

The utility model content

The technical matters that the utility model will solve and the technical assignment of proposition are to overcome the defective that existing optical cable is difficult for identification, and a kind of optical cable of tape identification is provided.

For reaching the purpose of the utility model; The optical cable of the optical cable tape identification of the tape identification of the utility model comprises sheath and is coated on the optical fiber that extends in the same way with sheath in the said sheath that it is characterized in that: the surface of said sheath is formed with the sign vitta along its bearing of trend.

As the optimization technique measure: described sign vitta is at least two.The width of said sign vitta is 1～5mm.The thickness of said sign vitta is 0.1～0.5mm.Be coated with the messenger wire that extends in the same way with described sheath, optical fiber in the described sheath, described sign vitta is positioned at the part of corresponding messenger wire on the sheath.

The beneficial effect of the utility model is: very easily in numerous optical cables, find required optical cable through the sign vitta, be prone to identification, be convenient to repairing, safeguard; And can width, thickness and the relation of position each other of two or more sign vitta combinations and vitta be identified optical cable, can identify more optical cable.

Description of drawings

Fig. 1 is the end view of a kind of optical cable of the utility model.

Fig. 2 is the end view of the another kind of optical cable of the utility model.

Label declaration among the figure:

01,10-sheath;

02,20-optical fiber;

31,32,33,34,35-identifies vitta;

04,40-messenger wire.

Embodiment

Below in conjunction with Figure of description the utility model is further specified.

The optical cable of the tape identification of the utility model; Like Fig. 1, shown in 2; It comprises sheath 01 (see figure 1), 10 (see figure 2)s and is coated on optical fiber 02 (see figure 1), 20 (see figure 2)s of extending in the same way with sheath in the sheath that the surface of sheath is formed with sign vitta 31,32 (see figure 1)s, 33,34,35 (see figure 2)s along its bearing of trend.Very easily in numerous optical cables, find required optical cable through the sign vitta, be prone to identification, be convenient to repairing, safeguard.

As the optimization technique measure: the sign vitta is at least two, can two or more sign vittas be combined into line identifier, can identify more optical cable.The width of sign vitta is 1～5mm.The thickness of sign vitta is 0.1～0.5mm.Be coated with the

messenger wire

04,40 that extends in the same way with sheath, the optical fiber metal reinforcement of phosphatization steel wire, zinc-coated wire and galvanized strand wires etc. (as contain) in the sheath; Thereby the end surface shape of sheath is the figure of eight, and the sign vitta is positioned at the part of corresponding messenger wire on the sheath.

The technical scheme of the utility model can be applicable to all optical cable patterns in the YD/T901; The color of sign vitta is good with 12 kinds of standard colour charts among the YD/T901.

The sign vitta of the utility model can be in the sheath extrusion process and the sheath disposal molding.

Those of ordinary skill will be appreciated that in the art; More than the expression of explanation and accompanying drawing only is to be used for explaining the utility model; Be not as qualification, as long as variation, the modification to the above embodiment all will drop in the scope of the utility model claims in the usage range of the utility model to the utility model.

Claims

1. the optical cable of tape identification; Comprise sheath (01,10) and be coated on the optical fiber (02,20) that extends in the same way with sheath in the said sheath, it is characterized in that: the surface of said sheath (01,10) is formed with sign vitta (31,32,33,34,35) along its bearing of trend.

2. the optical cable of tape identification according to claim 1, it is characterized in that: described sign vitta is at least two.

3. the optical cable of tape identification according to claim 1, it is characterized in that: the width of said sign vitta is 1～5mm.

4. the optical cable of tape identification according to claim 1, it is characterized in that: the thickness of said sign vitta is 0.1～0.5mm.

5. according to the optical cable of each described tape identification among the claim 1-4; It is characterized in that: be coated with the messenger wire (04,40) that extends in the same way with described sheath, optical fiber in the described sheath (01,10), described sign vitta is positioned at the part of corresponding messenger wire on the sheath.