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Photoelectric composite cable with parallel cores

A technology for optoelectronic composite cables and cable cores, which is applied to cables, circuits, optics, etc., can solve the problems of uncompact structure, high cost of composite cables, and difficult separation of electrical units and optical units, and achieves compact structure and rounded cable cores. , easy-to-create effects

Inactive Publication Date: 2016-05-11
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above technologies, the cost of the composite cable is high because the electrical unit and the optical unit are not easy to separate, or the structure is not compact.

Method used

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  • Photoelectric composite cable with parallel cores
  • Photoelectric composite cable with parallel cores
  • Photoelectric composite cable with parallel cores

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] please see figure 1 with figure 2, a photoelectric composite cable with parallel cores, which includes a cable core, a first protective layer 5 outside the cable core, and an outer sheath 7 outside the first protective layer; it is characterized in that the cable core is insulated by two wire, a butterfly cable, two round filling ropes 41, and an oval filling rope 42; each insulated wire is made of a conductor 11 and an insulating layer 12 coated outside the conductor; The optical unit 31, two reinforcements 32 located on the horizontal sides of the optical unit, and a unit sheath 34 covering the optical unit and the reinforcements are composed of two tear openings 33 on the unit sheath, and the two tear openings are The opening is located on the vertical sides of the optical unit, on any cross-section: the intersection of the line at the top of the two tear openings and the line at the center of the two reinforcements is the center of the butterfly cable, and the ova...

Embodiment 2

[0031] please see image 3 with Figure 4 , a photoelectric composite cable with parallel cores, which includes a cable core, a first protective layer 5 outside the cable core, and an outer sheath 7 outside the first protective layer; it is characterized in that the cable core is insulated by two wire, a butterfly cable, two round filling ropes 41, and an oval filling rope 42; each insulated wire is made of a conductor 11 and an insulating layer 12 coated outside the conductor; The optical unit 31, two reinforcements 32 located on the horizontal sides of the optical unit, and a unit sheath 34 covering the optical unit and the reinforcements are composed of two tear openings 33 on the unit sheath, and the two tear openings are The opening is located on the vertical sides of the optical unit, on any cross-section: the intersection of the line at the top of the two tear openings and the line at the center of the two reinforcements is the center of the butterfly cable, and the ov...

Embodiment 3

[0033] please see Figure 5 , and refer to Figure 1 to Figure 4 , a photoelectric composite cable with parallel cores, which includes a cable core, a first protective layer 5 outside the cable core, and an outer sheath 7 outside the first protective layer; it is characterized in that the cable core is insulated by two wire, a butterfly cable, two round filling ropes 41, and an oval filling rope 42; each insulated wire is made of a conductor 11 and an insulating layer 12 coated outside the conductor; Unit 31, two reinforcements 32 located on the horizontal sides of the optical unit, and a unit sheath 34 covering the optical unit and the reinforcements, the unit sheath has two tear openings 33, two tear openings Located on the vertical sides of the light unit, on any cross-section: the intersection of the line at the top of the two tear holes and the line at the center of the two reinforcements is the center of the butterfly cable, and the oval filling rope is located at the c...

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Abstract

The invention belongs to the field of cable technology, and in particular relates to a photoelectric composite cable with parallel cores, which includes a cable core, a first protective layer outside the cable core, and an outer sheath outside the first protective layer; it is characterized in that The cable core is composed of two insulated wires, a butterfly cable, two round filling ropes and an oval filling rope. The invention has the following main beneficial effects: the structure is more compact, more rounded and more stable; the cost is lower, the transmission of optical signals is less affected by the load, easier to manufacture, and the photoelectric unit is easier to separate.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to a photoelectric composite cable with parallel cable cores. Background technique [0002] As a carrier for the integration of communication and power transmission, photoelectric composite cables are being used more and more, especially in newly-built residences, network high-speed signal supply, and occasions where three or more networks are integrated into one. A lot of research has been done on photoelectric composite cables at home and abroad, such as: the application number is: CN201210287124.3, and the name is: a Chinese patent for a butterfly-shaped photoelectric composite digital communication cable, including two pairs of shielded wire pairs and coated shielded wires For the peripheral sheath, each pair of shielded wires includes two single wires that are twisted and arranged, and the outside of the single wires is covered with a shielding layer, and each single wire is com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B9/00H01B7/17G02B6/44
CPCC08L23/06C08L2201/08C08L2203/202C08L2205/025C08L2205/03G02B6/4416G02B6/4432H01B7/1895H01B9/005H01B9/006C08L75/08C08K13/02C08K2003/2241C08K3/04C08K2003/2224
Inventor 张磊贾又锋曹留生张娜李波张敏刘国娜解晓敏张高峰张志伟
Owner STATE GRID SHANDONG ELECTRIC POWER
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