CN111540531A - Flexible anti-fracture photoelectric composite cable - Google Patents

Flexible anti-fracture photoelectric composite cable Download PDF

Info

Publication number
CN111540531A
CN111540531A CN202010437183.9A CN202010437183A CN111540531A CN 111540531 A CN111540531 A CN 111540531A CN 202010437183 A CN202010437183 A CN 202010437183A CN 111540531 A CN111540531 A CN 111540531A
Authority
CN
China
Prior art keywords
protective layer
fracture
sheath
photoelectric composite
composite cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010437183.9A
Other languages
Chinese (zh)
Inventor
杨育东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinjiang Lianying Cable Co ltd
Original Assignee
Jinjiang Lianying Cable Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinjiang Lianying Cable Co ltd filed Critical Jinjiang Lianying Cable Co ltd
Priority to CN202010437183.9A priority Critical patent/CN111540531A/en
Publication of CN111540531A publication Critical patent/CN111540531A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements

Abstract

The invention relates to the technical field of photoelectric composite cables and discloses a flexible anti-fracture photoelectric composite cable which comprises a protective layer, an outer protective layer, an inner protective layer, a sheath, reinforcing ribs, an armor tape, a central reinforcing strip, a ground wire, an optical fiber, a filling rope, a three-phase power line, a filler, an anti-skid notch and a lining. This flexible photoelectric composite cable of preventing splitting has realized preventing the better purpose of fracture effect, avoids the various troubles that the cable fracture caused.

Description

Flexible anti-fracture photoelectric composite cable
Technical Field
The invention relates to the technical field of photoelectric composite cables, in particular to a flexible anti-fracture photoelectric composite cable.
Background
The photoelectric composite cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and transmission copper wires, and can solve the problems of broadband access, equipment power consumption and signal transmission.
The current photoelectric composite cable is convenient to solve the problems of broadband access, equipment power utilization and signal transmission, but the anti-fracture effect of the current photoelectric composite cable is not good enough in the actual use process, because various forms of construction are frequently carried out all over the country, the cable which is not easy to damage originally is easily influenced by construction, the cable is fractured, once the cable is fractured, the power failure and the network breaking of a user can be caused, the repair is also troublesome, and therefore the flexible anti-fracture photoelectric composite cable is provided to solve the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a flexible anti-fracture photoelectric composite cable which has the advantage of better anti-fracture effect and solves the problems that the anti-fracture effect of the existing photoelectric composite cable is not good enough, and the cable which is not easy to damage originally is easy to be influenced by construction to cause fracture due to the fact that various forms of construction are frequently carried out all over the country, and once the cable is fractured, a user is powered off and a network is disconnected, and the repair is troublesome.
(II) technical scheme
In order to achieve the purpose of better anti-fracture effect, the invention provides the following technical scheme: a flexible anti-breaking photoelectric composite cable comprises a protective layer, an outer protective layer, an inner protective layer, a protective sleeve, a reinforcing rib, an armor tape, a central reinforcing strip, a ground wire, optical fibers, a filling rope, a three-phase power line, a filler, an anti-skid notch and a lining, the inner side of the protective layer is wrapped with an outer protective layer, the inner side of the outer protective layer is wrapped with an inner protective layer, the inner part of the inner protective layer is spliced with a sheath, the interior of the sheath is spliced with a reinforcing rib, the inner side of the inner sheath is wrapped with an armor belt, the inner side of the armor belt is wrapped with a lining, the inner side of the inner lining is wrapped with filler, the center of the inner side of the armor belt is provided with a central reinforcing strip which is in contact with the filler, and the inner side of the armor belt is provided with a ground wire, an optical fiber and a three-phase power wire which are annularly distributed around the central point of the armor belt, and the outer surface of the protective layer is provided with an anti-skid notch.
Preferably, the protective layer is made of organic silicon resin, and the thickness of the protective layer is more than two millimeters.
Preferably, the outer jacket is made of polyethylene, and the thickness of the outer jacket is greater than five millimeters.
Preferably, the inner sheath layer is polyurethane, and the thickness of the inner sheath layer is more than one centimeter.
Preferably, the sheath is made of polytetrafluoroethylene, the reinforcing ribs are made of steel wires, and the diameter of each reinforcing rib is not less than one millimeter.
Preferably, the armor belt is a plastic-coated steel belt, and the thickness of the armor belt is more than three millimeters.
Preferably, the lining is glass yarn, and the thickness of the lining is more than three millimeters.
Preferably, the central reinforcing strip is an iron wire bundle, and the number of the three-phase power lines is three.
(III) advantageous effects
Compared with the prior art, the invention provides a flexible anti-fracture photoelectric composite cable which has the following beneficial effects:
this flexibility prevents splitting photoelectric cables, establish the inoxidizing coating through adding in the cable outside, make it is insulating, waterproof, salt spray prevention and mould proof performance better, including add in the sheath and establish sheath and strengthening rib, make when externally atress, the strengthening rib is used for maintaining the shape of cable, the strengthening rib can not split easily, the cable also can be more tough, the center is strengthened the strip and is used for strengthening central strength, realized preventing the better purpose of fracture effect, avoid the various troubles that the cable fracture caused.
Drawings
Fig. 1 is a schematic structural diagram of a flexible anti-fracture photoelectric composite cable according to the present invention;
fig. 2 is a schematic structural diagram of a flexible anti-fracture photoelectric composite cable according to the present invention.
In the figure: the cable comprises a protective layer 1, an outer protective layer 2, an inner protective layer 3, a protective sleeve 4, a reinforcing rib 5, an armored belt 6, a central reinforcing strip 7, a ground wire 8, an optical fiber 9, a filling rope 10, a three-phase power line 11, a filler 12, an anti-skid notch 13 and a lining 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a flexible anti-fracture photoelectric composite cable includes a protective layer 1, an outer sheath 2, an inner sheath 3, a sheath 4, a reinforcing rib 5, an armor tape 6, a central reinforcing bar 7, a ground wire 8, an optical fiber 9, a filler rope 10, a three-phase power line 11, a filler 12, an anti-slip notch 13 and a lining 14, wherein the inner side of the protective layer 1 is wrapped with the outer sheath 2, the inner side of the outer sheath 2 is wrapped with the inner sheath 3, the inner part of the inner sheath 3 is inserted with the sheath 4, the inner part of the sheath 4 is inserted with the reinforcing rib 5, the inner side of the inner sheath 3 is wrapped with the armor tape 6, the inner side of the armor tape 6 is wrapped with the lining 14, the inner side of the lining 14 is wrapped with the filler 12, the center of the armor tape 6 is provided with the central reinforcing bar 7 contacting with the filler 12, the inner side of the armor tape 6 is provided with the ground wire, The optical fiber 9 and the three-phase power line 11, the outer surface of the protective layer 1 is provided with an anti-slip notch 13.
Preferably, the protective layer 1 is made of silicone resin, and the thickness of the protective layer 1 is more than two millimeters.
Preferably, the outer sheath 2 is made of polyethylene, and the thickness of the outer sheath 2 is greater than five millimeters.
Preferably, the inner sheath layer 3 is polyurethane and the thickness of the inner sheath layer 3 is greater than one centimeter.
Preferably, the sheath 4 is made of polytetrafluoroethylene, the reinforcing ribs 5 are made of steel wires, and the diameter of the reinforcing ribs 5 is not less than one millimeter.
Preferably, the armor tape 6 is a plastic-coated steel tape, and the thickness of the armor tape 6 is more than three millimeters.
Preferably, liner 14 is a glass yarn, and liner 14 has a thickness greater than three millimeters.
Preferably, the central reinforcing bar 7 is an iron wire bundle, and the number of the three-phase power wires 11 is three.
In conclusion, this flexible photoelectric composite cable that prevents splitting, through adding at the cable outside and establishing inoxidizing coating 1 for insulating, waterproof, salt fog prevention and mould proof performance are better, add in interior sheath 3 and establish sheath 4 and strengthening rib 5, make when external atress, strengthening rib 5 is used for maintaining the shape of cable, strengthening rib 5 can not split easily, the cable also can be more tough, central strengthening strip 7 is used for strengthening central strength, realized preventing the better purpose of splitting effect, avoid the various troubles that the cable fracture caused.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a flexible photoelectric cables that prevents splitting, includes inoxidizing coating (1), outer jacket (2), interior sheath (3), sheath (4), strengthening rib (5), armor area (6), central reinforcing bar (7), ground wire (8), optic fibre (9), filling rope (10), three-phase power line (11), filler (12), anti-skidding notch (13) and inside lining (14), its characterized in that: the inner side of the protective layer (1) is wrapped with an outer protective layer (2), the inner side of the outer protective layer (2) is wrapped with an inner protective layer (3), a sheath (4) is inserted in the inner part of the inner protective layer (3), a reinforcing rib (5) is inserted in the sheath (4), the inner side of the inner sheath (3) is wrapped with an armor belt (6), the inner side of the armor belt (6) is wrapped with a lining (14), the inner side of the inner lining (14) is wrapped with filler (12), the center of the inner side of the armor belt (6) is provided with a central reinforcing strip (7) which is in contact with the filler (12), the inner side of the armor belt (6) is provided with a ground wire (8), an optical fiber (9) and a three-phase power wire (11) which are annularly distributed around the central point of the armor belt (6), and the outer surface of the protective layer (1) is provided with an anti-skidding notch (13).
2. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the protective layer (1) is made of organic silicon resin, and the thickness of the protective layer (1) is larger than two millimeters.
3. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the outer protective layer (2) is made of polyethylene, and the thickness of the outer protective layer (2) is larger than five millimeters.
4. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the inner sheath layer (3) is made of polyurethane, and the thickness of the inner sheath layer (3) is larger than one centimeter.
5. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the sheath (4) is made of polytetrafluoroethylene, the reinforcing ribs (5) are made of steel wires, and the diameter of each reinforcing rib (5) is not less than one millimeter.
6. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the armor belt (6) is a plastic-coated steel belt, and the thickness of the armor belt (6) is larger than three millimeters.
7. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the inner lining (14) is glass yarn, and the thickness of the inner lining (14) is more than three millimeters.
8. The flexible anti-fracture photoelectric composite cable according to claim 1, wherein: the central reinforcing strip (7) is an iron wire bundle, and the number of the three-phase power lines (11) is three.
CN202010437183.9A 2020-05-21 2020-05-21 Flexible anti-fracture photoelectric composite cable Pending CN111540531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010437183.9A CN111540531A (en) 2020-05-21 2020-05-21 Flexible anti-fracture photoelectric composite cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010437183.9A CN111540531A (en) 2020-05-21 2020-05-21 Flexible anti-fracture photoelectric composite cable

Publications (1)

Publication Number Publication Date
CN111540531A true CN111540531A (en) 2020-08-14

Family

ID=71970960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010437183.9A Pending CN111540531A (en) 2020-05-21 2020-05-21 Flexible anti-fracture photoelectric composite cable

Country Status (1)

Country Link
CN (1) CN111540531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112992418A (en) * 2020-12-30 2021-06-18 安徽华菱电缆集团有限公司 Flexible anti-fracture photoelectric composite cable

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205282165U (en) * 2015-11-24 2016-06-01 江苏赛特电气有限公司 Photoelectric composite cable
CN208622461U (en) * 2018-05-04 2019-03-19 成都大唐线缆有限公司 A kind of track traffic cable
CN208796703U (en) * 2018-09-18 2019-04-26 深圳市兆纤特种光缆技术有限公司 A kind of photoelectric mixed optical fiber
KR20190084513A (en) * 2018-01-08 2019-07-17 엘에스전선 주식회사 Optical Fiber and Power Line Composite Cable for Ocean
CN209249194U (en) * 2018-12-28 2019-08-13 江苏圆通电缆有限公司 A kind of earth-buried power cable with cross-linked polyethylene insulation of good airproof performance
CN209374113U (en) * 2019-03-15 2019-09-10 苏州旗强电气有限公司 Charge cable for new-energy automobile
CN209880190U (en) * 2019-04-26 2019-12-31 云南巨力电缆股份有限公司 Environment-friendly flame-retardant medium-voltage crosslinked cable

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205282165U (en) * 2015-11-24 2016-06-01 江苏赛特电气有限公司 Photoelectric composite cable
KR20190084513A (en) * 2018-01-08 2019-07-17 엘에스전선 주식회사 Optical Fiber and Power Line Composite Cable for Ocean
CN208622461U (en) * 2018-05-04 2019-03-19 成都大唐线缆有限公司 A kind of track traffic cable
CN208796703U (en) * 2018-09-18 2019-04-26 深圳市兆纤特种光缆技术有限公司 A kind of photoelectric mixed optical fiber
CN209249194U (en) * 2018-12-28 2019-08-13 江苏圆通电缆有限公司 A kind of earth-buried power cable with cross-linked polyethylene insulation of good airproof performance
CN209374113U (en) * 2019-03-15 2019-09-10 苏州旗强电气有限公司 Charge cable for new-energy automobile
CN209880190U (en) * 2019-04-26 2019-12-31 云南巨力电缆股份有限公司 Environment-friendly flame-retardant medium-voltage crosslinked cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112992418A (en) * 2020-12-30 2021-06-18 安徽华菱电缆集团有限公司 Flexible anti-fracture photoelectric composite cable

Similar Documents

Publication Publication Date Title
US20070127876A1 (en) Optical fiber cables
CN104730667B (en) Slotted core cable and preparation method
CN211125081U (en) Armored photoelectric composite cable
CN211907067U (en) Full-water-tight photoelectric composite cable
CN106405772A (en) Optical cable for vehicle
CN111540531A (en) Flexible anti-fracture photoelectric composite cable
CN209843350U (en) Photoelectric composite lead-in optical cable
KR100451255B1 (en) FTTC composite cable for data transmission and power source supply
CN208421342U (en) A kind of miniature flexible armouring direct-burried, pipeline optical cable
CN203882724U (en) Optical fiber for Power Fiber To The Home
CN210572932U (en) Self-supporting composite optical cable
CN104867585A (en) Photoelectric composite cable
CN208045171U (en) A kind of optical fiber composite low-voltage power cable
KR102007152B1 (en) Buried cable with flexibility
CN112201400A (en) Photoelectric composite optical cable easy to branch
CN108538490B (en) Composite optical cable and processing technology thereof
CN103971850B (en) A kind of electric power is to family optical cable
KR100507620B1 (en) Composite cable for optical signal transmission and electrical power feeding
CN108627932A (en) Self-support cable
CN218956866U (en) Rat-proof all-dielectric stranded wire optical cable
CN213483472U (en) Indoor and outdoor photoelectric hybrid cable
KR20110039837A (en) Optical fiber cable
CN220271609U (en) Novel self-supporting type anti-gnawing fire-resistant flame-retardant optical cable
CN216901067U (en) High-strength radiation-resistant quartz optical fiber
CN216161488U (en) Self-supporting photoelectric composite cable

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200814