Ratproof butterfly optical cable and preparation method thereof

A butterfly optical cable and rodent-proof technology, applied in the field of optical cables, can solve the problems that the butterfly optical cable is not rodent-proof and the sheath strength is low, so as to achieve the effects of not strong odor, good repelling effect, and weight reduction.

Inactive Publication Date: 2017-12-01
FUJIAN SOUTHERN NEW CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a mouse-proof butterfly optical cab...

Method used

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  • Ratproof butterfly optical cable and preparation method thereof
  • Ratproof butterfly optical cable and preparation method thereof
  • Ratproof butterfly optical cable and preparation method thereof

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Embodiment Construction

[0051] The technical solution of the present invention will be further described in detail below in conjunction with specific examples, but the protection scope of the present invention is not limited to the following description.

[0052] A mouse-proof butterfly optical cable, comprising:

[0053] Sheath I 1;

[0054] Sheath II 2: The outer surface of the sheath II 2 is attached to the inner surface of the sheath I 1. Both the sheath I 1 and the sheath II 2 have two symmetrical side wings, and a groove 5 is formed between the two side wings. Specifically, the groove 5 is generally in the shape of a semicircular arc with an opening outward;

[0055] Optical fiber 3: Optical fiber 3 is located at the symmetrical center of the planar figure of the rodent-proof butterfly optical cable, and the number of optical fiber cores is 2n, where n is a positive integer; and

[0056] Strength member 4: The strength member 4 is arranged in the sheath II 2, and the strength member 4 is symm...

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Abstract

The invention relates to a ratproof butterfly optical cable and a preparation method thereof. The ratproof butterfly optical cable comprises a sheath I, a sheath II, an optical fiber, and reinforcing members. Each of the sheath I and the sheath II is provided with two symmetrical flanks and a groove formed between the flanks. The optical fiber is disposed in the center of the ratproof butterfly optical cable, and a number of optical fiber cores is 2n, and n is a positive integer. The reinforcing members are disposed in the sheath II, and are symmetrically disposed on the two sides of the optical fiber. The preparation method comprises steps of S1, material drying and mixing, S2, sheath forming, S3, cable cooling, and S4 finished product take-up. The ratproof butterfly optical cable and the preparation method have advantages of good ratproof effect, low costs, and small stimulation.

Description

technical field [0001] The invention relates to the technical field of optical cables, in particular to a mouse-proof butterfly optical cable and a preparation method thereof. Background technique [0002] With the popularization of indoor and outdoor optical cables, small self-supporting overhead optical cables are gradually increasing. Due to the oily or other impurities on the surface of the steel wire, the tightly packed strength member is not tightly bonded to the sheath, and it is easy to produce relative rotation or Displacement affects the quality and life of the cable. [0003] Butterfly optical cable is a new type of user access optical cable. According to different application environments and laying conditions, the optical cable structure and various technical parameters are reasonably designed. It combines the characteristics of indoor soft optical cables and self-supporting optical cables. Special equipment is used to cooperate with imported precision molds. P...

Claims

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Application Information

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IPC IPC(8): G02B6/44C08L23/06C08L77/02C08L33/12C08K13/02C08K3/22C08K5/3417C08K5/20
CPCG02B6/443C08K3/22C08K5/20C08K5/3417C08K13/02C08K2003/2224C08L77/02C08L2201/02C08L2201/08C08L2207/066G02B6/4433G02B6/4486C08L23/06C08L33/12
Inventor 陈颖雪林亮臻陈云玲
Owner FUJIAN SOUTHERN NEW CABLE
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