CN201804622U

CN201804622U - Optical cable with parameter indexing

Info

Publication number: CN201804622U
Application number: CN2010202493142U
Authority: CN
Inventors: 苑宝义; 苑润东
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-07
Filing date: 2010-07-07
Publication date: 2011-04-20
Anticipated expiration: 2020-07-07
Also published as: ZA201104953B; RU120281U1

Abstract

The utility model discloses an optical cable with parameter indexing, which is formed by twisting an optical fiber bundle, a conductive metal wire, a tensile metal wire or a metal wire and the like. If the optical cable is an overhead bared wire cable, an index is longitudinally arranged on the surface of the optical cable at every interval of 1 meter or 5-10 meters, and optical cable parameters are printed and etched on the index. If the optical cable is a single or multi-phase optical cable, the optical cable is coated with an insulating layer or a sheathing layer and the indexes at which the optical cable parameters are printed and etched are longitudinally arranged on the surface of the optical cable at every interval of 1 meter or 5-10 meters. The indexes of the optical cable are clear, firm and not easy to fall off, so that the optical cable is more convenient to lay and use. The parameters of the optical cable can be known as long as the parameters are seen, so that the mistakes of installing and laying can be avoided.

Description

The optical cable that the band parameter indicates

Technical field

The utility model relates to the optical cable of electric energy transmitting and light z information.

Background technology

Along with the requirement of intelligent grid, need a kind of optical cable of go the same way simultaneously electric energy transmitting and optical information on the market, the inventor has invented multiple technologies products such as optical cable and transmitting and sensing optical cable, and has declared Chinese patent.In the application of optical cable, find, because the specification of optical cable, various in style, at storage and field construction and cable in high voltage operation, because unfixing and tangible sign has brought a lot of hidden danger for steady operation, maintenance and the safety in production of optical cable.Though done mark sometimes temporarily, mark is unable to undergo the field exposes to the weather, and has lost effect very soon.

Summary of the invention

The utility model is exactly the optical cable that can transmit high-voltage large current and optical information simultaneously that the band parameter that designs at the above-mentioned defective of existing optical cable indicates.This optical cable is by stranded forming such as fiber bundle, conductive wire, tension wire or nonmetal wires, and fiber bundle can place the optical cable optional position.Optical cable is as being aerial bare line, and there is a sign at 1 meter at every interval of its surface longitudinal or 5---10 rice, are denoted as ferrule or nonmetal hoop, prints, carves this optical cable parameter above.As RYOPC-XX-XX-XX+YY-YY, wherein optical cable indicates and can use RYOPC, also can indicate with other and represent optical cable such as OPC.XX and YY represent various optical fiber parameters, electrical quantity and other parameter of this optical cable, and its parameter of the optical cable of different size model is different; The optical cable of buried to being used for, built on stilts or pipeline laying, can be in the outside of bare wire optical cable a coated layer insulating or restrictive coating, on the outer surface of insulating barrier or restrictive coating 1 meter at vertical every interval or 5-10 rice seal, carve the sign of the parameter of this optical cable.As optical cable is single insulation optical cable, the conductive wire that many diameter 0.01-5 millimeters are arranged around the fiber bundle, at fiber bundle and conductive wire coated insulating barrier in outside or restrictive coating, 1 meter at every interval of its surface longitudinal or 5-10 rice are printed, are carved this optical cable parameter and indicate.As optical cable is single-phase or heterogeneous optical cable, in insulating barrier or restrictive coating, be enclosed with fiber bundle and power lead a phase line or b phase line or c phase line or ground wire or zero line, then outside insulating barrier or restrictive coating 1 meter at vertical every interval or 5-10 rice seal, carve the sign of this optical cable parameter.The periphery of fiber bundle is metal or non-metallic pipe in the optical cable, and the vertical surplus length that places in metal or the non-metallic pipe and leave one thousandth to thousand/ten of optical fiber is full of ointment around the optical fiber.The utility model make optical cable laying, use conveniently, it is clear identify, firmly, difficult drop-off sees that sign just knows the various parameters of this optical cable, easy to maintenancely avoids installing the laying mistake simultaneously.

Description of drawings

Fig. 1 is the optical cable surface structure schematic diagram that the utility model band parameter indicates.

Fig. 2 is the utility model bare wire optical cable cross-sectional structure schematic diagram.

Fig. 3 is the utility model tape insulation layer or restrictive coating optical cable cross-sectional structure schematic diagram.

Fig. 4 is the single insulation optical cable of a utility model cross-sectional structure schematic diagram.

Fig. 5 is the single-phase or heterogeneous optical cable cross-sectional structure of a utility model schematic diagram.

Embodiment

As shown in drawings, the optical cable that the utility model band parameter indicates is by stranded forming such as fiber bundle 1, conductive wire 2, tension wire or nonmetal wires 3.Fig. 1 is the utility model appearance assumption diagram, and optical cable 6 outsides have and indicate 5, on parameter 7 is arranged.Fig. 2 is the aerial bare line cross section, and the periphery of light shafts (1) is metal or metal tube (9), and 1 meter at every interval of its surface longitudinal or 5-10 rice have one to indicate hoop 11, prints, carves this optical cable parameter 7 above.Bare wire optical cable 6 outsourcings of Fig. 3 are covered with insulating barrier or restrictive coating 8, there is sign 5 at 1 meter at every interval of insulating barrier or restrictive coating 8 surface longitudinals or 5-10 rice, print, carve this optical cable parameter 7 figure, outside the fiber bundle 1 of single optical cable insulating barrier or restrictive coating 8 are arranged, be full of ointment 10 between fiber bundle 1 and the Duo Gen conductive wire 2, outside coated insulation layer or restrictive coating 8 have the sign 5 of this optical cable parameter 7 on insulating barrier or the restrictive coating 8.Fig. 5 is single-phase or heterogeneous optical cable cross sectional representation, and fiber bundle 1 and guidewire 2 are coated with insulating barrier or restrictive coating 8, and the sign 5 of this optical cable parameter 7 is arranged on insulating barrier or the restrictive coating 8.

Claims

1. be with the optical cable of parameter sign, by fiber bundle (1), conductive wire (2), tension wire or nonmetal wire stranded forming such as (3), it is characterized in that said optical cable is aerial bare line optical cable (6), there are a metal or nonmetal sign hoop (11) in 1 meter at every interval of its surface longitudinal or 5-10 rice, print, carve the sign (5) of this optical cable parameter (7) above, fiber bundle (1) can place the optional position of optical cable (6).

2. optical cable according to claim 1 is characterized in that described bare wire optical cable (6) outsourcing is covered with insulating barrier or restrictive coating (8), and the sign (5) of this optical cable parameter (7) is printed, carved at 1 meter at every interval of its surface longitudinal or 5-10 rice.

3. optical cable according to claim 1, it is characterized in that said optical cable is single insulation optical cable, the conductive wire (2) that many diameter 0.01-5 millimeters are arranged around the fiber bundle (1), at fiber bundle (1) and conductive wire (2) coated insulating barrier in outside or restrictive coating (8), the sign (5) of this optical cable parameter (7) is printed, is carved at 1 meter at every interval of its surface longitudinal or 5-10 rice.

4. optical cable according to claim 1, the periphery that it is characterized in that described fiber bundle (1) is metal or non-metallic pipe (9), the vertical surplus length that places in metal or the non-metallic pipe (9) and leave one thousandth to thousand/ten of fiber bundle (1) is full of ointment (10) around the fiber bundle (1).