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Novel compression-resistant rat-bite-proof optical cable

A rodent-proof and optical cable technology, applied in the field of communication, can solve the problems of complex rodent-proof structure, weak cable compression resistance, troublesome opening and stripping, etc., and achieves simple structure, high finished product qualification rate, compression resistance and anti-gnawing resistance. Better bite performance

Pending Publication Date: 2021-06-25
EZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The defects in the above documents are: the cable’s compressive capacity is not strong, the anti-rodent structure is too complicated, and it is troublesome to strip

Method used

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  • Novel compression-resistant rat-bite-proof optical cable
  • Novel compression-resistant rat-bite-proof optical cable
  • Novel compression-resistant rat-bite-proof optical cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] please see Figure 1 to Figure 3 and Figure 4 and Figure 5, a new anti-compression and rat-biting optical cable, has a plurality of loose tubes 3, a plurality of loose tube parts 5, a plurality of optical fibers 4 in the loose tube 3, and a plurality of optical fibers 6 in the loose tube part 5 , it is characterized in that the novel anti-compression rat-proof optical cable also has a anti-compression rat-proof part 2, the anti-compression rat-proof part 2 is an integrated structure, and the anti-compression rat-proof part 2 is extended from a central part 21, a plurality of part 22, a plurality of inner anti-pressure bodies 23, a plurality of outer extension parts 24, and a plurality of outer anti-pressure bodies 25, the extension parts 22 are distributed outside the outer edge of the central part 21, and the inner ends of each extension part 22 are connected The outer edge of the central part 21, the outer end of each extension part 22 is connected to the inner su...

Embodiment 2

[0050] please see Figure 6 and Figure 7 ,refer to Figure 1 to Figure 5 , a new anti-compression and anti-rat-biting optical cable, basically the same as the implementation example 1, the difference is that the cross section of the loose sleeve part 5 is circular, it can also be an elliptical ring, it can also be a triangular ring, a rectangular ring or other shape.

Embodiment 3

[0052] please see Figure 8 and Figure 9 ,refer to Figure 1 to Figure 7 , a new type of anti-compression and anti-rat-biting optical cable, which is basically the same as the implementation example 2, except that the inside of the loose sleeve part 5 is an optical fiber ribbon body 7, and the optical fiber ribbon body is composed of one or more laminated optical fiber ribbons.

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Abstract

The invention belongs to the technical field of communication, and discloses a novel compression-resistant and rat-bite-proof optical cable, which is provided with a plurality of loose tubes and a plurality of loose sleeve parts, a plurality of light guide fibers are arranged in the loose tubes, and a plurality of light guide fibers are arranged in the loose sleeve parts. The novel compression-resistant and rat-bite-proof optical cable is also provided with compression-resistant and rat-proof parts, wherein the pressure-resistant and rat-proof part is of an integrated structure and is of a characteristic structure; and the loose sleeve and the loose sleeve part are positioned in the compression-resistant rat-proof component. The invention has the following main beneficial effects: the structure is simpler, the manufacture is easier, the qualified rate of finished products is higher, and the compression resistance and the rat-bite-proof performance are better; In addition, the stripping, construction and maintenance performances are better.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a novel compression-resistant and mouse-biting-proof optical cable. Background technique [0002] With the rapid development of the communication industry, the use of optical cables as one of the infrastructures is increasing. However, when the optical cables are used indoors and outdoors, they are often stressed, bitten by rats or small animals, often resulting in poor communication or poor communication. Interruption has caused inconvenience to operators and users. For this reason, various researches have been carried out on the anti-biting and compression resistance of optical cables in the industry, as shown in the following documents. [0003] CN212111909U discloses a rodent-proof optical cable, comprising a pipe sleeve, an optical fiber, a steel strip, a PE medium-density inner sheath and a PE medium-density outer sheath, a plurality of optical fibers are ...

Claims

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Application Information

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IPC IPC(8): G02B6/44
CPCG02B6/4427G02B6/443G02B6/441
Inventor 吴青吴巧旋秦杰邱林汪俊洋喻鹏程国昌王钊李丹游荣亮周康吴慧萍王猛吴伟洁刘佳欣张子杨桑文文陈果
Owner EZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER
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