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CN201498256U - Lightning-protection photoelectric composite cable - Google Patents

Lightning-protection photoelectric composite cable Download PDF

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Publication number
CN201498256U
CN201498256U CN2009202258417U CN200920225841U CN201498256U CN 201498256 U CN201498256 U CN 201498256U CN 2009202258417 U CN2009202258417 U CN 2009202258417U CN 200920225841 U CN200920225841 U CN 200920225841U CN 201498256 U CN201498256 U CN 201498256U
Authority
CN
China
Prior art keywords
composite cable
photoelectric composite
sheath
lightning
filler
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.)
Expired - Lifetime
Application number
CN2009202258417U
Other languages
Chinese (zh)
Inventor
高宪武
周文
任保明
孙建旺
林海龙
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.)
SHANDONG PACIFIC OPTICS FIBER AND CABLE CO., LTD.
Original Assignee
SHANDONG TAIPINGYANG OPTICAL 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 SHANDONG TAIPINGYANG OPTICAL CABLE CO Ltd filed Critical SHANDONG TAIPINGYANG OPTICAL CABLE CO Ltd
Priority to CN2009202258417U priority Critical patent/CN201498256U/en
Application granted granted Critical
Publication of CN201498256U publication Critical patent/CN201498256U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
    • D07B2201/2096—Light guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Communication Cables (AREA)

Abstract

The utility model relates to the technical field of optical cable production, in particular to a lightning-protection photoelectric composite cable which comprises a sheath, wherein a center reinforcing element, a copper conductor, a tube bundle, a filled rope and filler are arranged in the sheath, the center reinforcing element is a non-metal reinforcement, and a non-metal fixing band is fixed between the outsides of the center reinforcing element, the copper conductor, the tube bundle, the filled rope and the filler and the inner side of the sheath. The lightning-protection photoelectric composite cable has simple structure, convenient production, strong corrosion resistance, long service life and excellent lightning protection effect, avoids inner conductors being burnt by overcurrent, and guarantees the smoothness of circuits and normal operation of equipment.

Description

A kind of lightning protection optoelectronic composite cable
Technical field:
The utility model relates to optical cable manufacturing technology field, especially a kind of lightning protection optoelectronic composite cable.
Background technology:
At present, society just enters cybertimes, and information technology obtains develop rapidly, brings prospect preferably also for simultaneously the optical communication industry.Optoelectronic composite cable light harvesting fibre, transmission of electricity copper cash are in one, by outer stranded copper conductor of central reinforce member and beam tube, and fill the compound that blocks water, vertical then Baogang aluminium strip is extruded the bonding sheath again and is made, solved the problem that broadband access, equipment electricity consumption, signal transmit simultaneously, it is applicable to the occasion that the user comparatively disperses, and also is suitable for indoor access and uses.But this optical cable is struck by lightning easily, thereby causes the inner wire overcurrent to be burnt, and influences the normal operation of equipment; In addition, the time is permanent, is corroded easily, influences its use.
The utility model content:
The utility model provides a kind of lightning protection optoelectronic composite cable, and it is simple in structure, and is easily manufactured, corrosion resistance is strong, long service life, and lightning protection effect is good, avoid the inner wire overcurrent to be burnt, ensure the normal operation of circuit clear and equipment, solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises sheath, be located at central reinforce member, copper conductor, beam tube, gasket for packing and filler in the sheath, described central reinforce member is a non-metal reinforcement member, is provided with a nonmetal fixed band between central reinforce member, copper conductor, beam tube, gasket for packing and filler lateral sheathed inboard.
Described nonmetal fixed band comprises that one deck is wrapped in the fixed bed that central reinforce member, copper conductor, beam tube, gasket for packing and the filler outside form by pricking yarn, and one deck is wrapped in the tension screen that the fixed bed outside forms by aramid yarn and the mixing of impedance conductor.
The aramid yarn of described composition tension screen and total number of share of stock of impedance conductor are even number.
Described filler is a factice for filling.
The utility model adopts such scheme, and is simple in structure, easily manufactured, adopts non-metal reinforcement member and nonmetal fixed band corrosion resistance strong, long service life; The fixed bed that is wound in by the bundle yarn can be fixed firmly with central reinforce member, copper conductor, beam tube, gasket for packing and filler around together; Mix in the tension screen that is wrapped in the fixed bed outside by aramid yarn and impedance conductor, aramid yarn can make the anti-lateral pull of optoelectronic composite cable stronger, prevents its distortion, and the impedance conductor can prevent that thunder-strike current from entering conductor, avoid the conductor overcurrent to be burnt, ensure the normal operation of circuit clear and equipment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, sheath; 2, central reinforce member; 3, copper conductor; 4, beam tube; 5, gasket for packing; 6, filler; 7, fixed bed; 8, tension screen.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in FIG., the utility model comprises sheath 1, is located at a central reinforce member 2 in the sheath 1, two copper conductors 3, beam tube 4, two gasket for packings 5 and fillers 6, and described filler 6 is a factice for filling.Described central reinforce member 2 is a non-metal reinforcement member, and its material is FRP, and promptly fiber-reinforced plastic refers generally to glass fibre and strengthens unsaturated polyester.Between central reinforce member 2, copper conductor 3, beam tube 4, gasket for packing 5 and filler 6 lateral sheatheds 1 inboard, be provided with a nonmetal fixed band.
Described nonmetal fixed band comprises that one deck is wrapped in the fixed bed 7 that central reinforce member 2, copper conductor 3, beam tube 4, gasket for packing 5 and filler 6 outsides form by pricking yarn, and one deck is wrapped in the tension screen 8 that fixed bed 7 outsides form by aramid yarn and the mixing of impedance conductor.
The aramid yarn of described composition tension screen 8 and total number of share of stock of impedance conductor are even number.Can make tension and lightning protection effect better like this.
The utility model is applicable to the occasion that the user comparatively disperses, and also is suitable for indoor access and uses.Central reinforce member 2 and fixed band adopt nonmetallic materials to be made, and corrosion resistance is stronger, has prolonged the useful life of optical cable; Nonmetal fixed band by pricking that yarn is wrapped in central reinforce member 2, copper conductor 3, beam tube 4, gasket for packing 5 and filler 6 outsides and fixed bed 7 and mix by aramid yarn and impedance conductor and to be wrapped in the tension screen 8 that fixed bed 7 outsides form and to form, make the fixed band of inner wire firm, strengthened the horizontal drag ability of optoelectronic composite cable simultaneously, prevented thunderbolt, avoid inner wire because of the thunderbolt overcurrent is burnt, ensure the normal operation of circuit clear and equipment.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims (4)

1.一种防雷光电复合缆，包括护套，设在护套内的中心加强件、铜导线、束管、填充绳和填充物，其特征在于：所述中心加强件为非金属加强件，在中心加强件、铜导线、束管、填充绳和填充物外侧护套内侧之间设有一非金属固定带。1. A lightning protection photoelectric composite cable, comprising a sheath, a central reinforcement set in the sheath, copper wires, beam tubes, filling ropes and fillers, characterized in that: the central reinforcement is a non-metallic reinforcement , There is a non-metallic fixing belt between the central reinforcement, copper wire, bundle tube, filling rope and the inner side of the outer sheath of the filling. 2.根据权利要求1所述的一种防雷光电复合缆，其特征在于：所述非金属固定带包括一层由扎纱缠绕在中心加强件、铜导线、束管、填充绳和填充物外侧而成的固定层，一层由芳纶纱和阻抗导体混合缠绕在固定层外侧而成的抗拉屏蔽层。2. A lightning protection photoelectric composite cable according to claim 1, characterized in that: the non-metallic fixing belt includes a layer of yarn-wrapped central reinforcement, copper wire, bundle tube, filling rope and filler A fixed layer formed on the outside, a layer of tensile shielding layer composed of aramid yarn and impedance conductor mixed and wound on the outside of the fixed layer. 3.根据权利要求2所述的一种防雷光电复合缆，其特征在于：所述组成抗拉屏蔽层的芳纶纱和阻抗导体的总股数为偶数。3. A lightning protection photoelectric composite cable according to claim 2, characterized in that: the total number of strands of the aramid yarn and the impedance conductor forming the tensile shielding layer is an even number. 4.根据权利要求1所述的一种防雷光电复合缆，其特征在于：所述填充物为填充油膏。4. A lightning protection photoelectric composite cable according to claim 1, characterized in that: the filler is filling ointment.
CN2009202258417U 2009-08-31 2009-08-31 Lightning-protection photoelectric composite cable Expired - Lifetime CN201498256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202258417U CN201498256U (en) 2009-08-31 2009-08-31 Lightning-protection photoelectric composite cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202258417U CN201498256U (en) 2009-08-31 2009-08-31 Lightning-protection photoelectric composite cable

Publications (1)

Publication Number Publication Date
CN201498256U true CN201498256U (en) 2010-06-02

Family

ID=42441458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202258417U Expired - Lifetime CN201498256U (en) 2009-08-31 2009-08-31 Lightning-protection photoelectric composite cable

Country Status (1)

Country Link
CN (1) CN201498256U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049329A (en) * 2014-06-26 2014-09-17 尹红 Optical cable of improved structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104049329A (en) * 2014-06-26 2014-09-17 尹红 Optical cable of improved structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 252311 Shandong West Lake Pacific fiber optic cable Co., Ltd. 14 Yanggu County, Liaocheng, Shandong

Patentee after: SHANDONG PACIFIC OPTICS FIBER AND CABLE CO., LTD.

Address before: 252311 Shandong West Lake Pacific fiber optic cable Co., Ltd. 14 Yanggu County, Liaocheng, Shandong

Patentee before: Shandong Taipingyang Optical Cable Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100602