Cable capable of preventing birds, rodents and flying stones, and production technology and production mould for cable

An anti-rodent and animal technology, which is applied in the field of optical cable production, can solve the problems that optical cables cannot achieve bird-proof, rodent-proof, small flying stones, woodpeckers and other birds without protection effect, and damage to optical cables in forest areas, and achieves superior rodent-proof performance. , good anti-bird, enhance the effect of bite resistance

Pending Publication Date: 2018-05-15
成都亨通光通信有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, optical cables in forest areas are severely damaged by rodents and birds. Conventional rodent-proof optical cables can play a certain role in preventing rodents, but they have no protective effect on woodpeckers and other birds.
At the same time, there are some small flying stones in some forested areas and mountainous areas, which will also cause damage to the optical cable. Conventional optical cables cannot achieve the functions of preventing birds, rodents (mainly rodents) and small flying stones.
The optical cable is often damaged and maintained, causing economic losses

Method used

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  • Cable capable of preventing birds, rodents and flying stones, and production technology and production mould for cable
  • Cable capable of preventing birds, rodents and flying stones, and production technology and production mould for cable
  • Cable capable of preventing birds, rodents and flying stones, and production technology and production mould for cable

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Embodiment Construction

[0041] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] The anti-bird, anti-rodent, anti-flying stone optical cable of the present embodiment is as figure 2 As shown, the cable core is included, and steel strips and sheaths are arranged at intervals in sequence outside the cable core, the steel strips are at least two layers, and the sheaths are at least three layers.

[0043] The steel belt includes a plastic-coated steel belt 6 and a stainless steel belt 10 arranged from the inside to the outside, and the sheath includes a polyethylene inner sheath 7 , a polyethylene outer sheath 11 and a thickened nylon sheath 14 arranged from the inside to the outside.

[0044] The polyethylene outer sheath 11 and the thickened nylon sheath 14 adopt a double-head sheath production device, and the material of the polyethylene outer sheath 11 has a grafting agent.

[0045] The overlap of the ...

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PUM

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Abstract

The invention discloses a cable capable of preventing birds, rodents and flying stones, and a production technology and a production mould for the cable, and belongs to the technical field of cable production. In order to solve the problem in the prior art that a conventional cable can not realize the functions of preventing birds, rodents and small flying stones, the outer part of a cable core isprovided with steel belts and sheaths arranged at intervals in sequence, wherein at least two layers of steel belts are arranged, and at least three layers of sheaths are arranged. According to multiple protection, the cable has good performance for preventing birds, rodents and flying stones.

Description

technical field [0001] An optical cable, an optical cable production process and a mold belong to the technical field of optical cable production, and mainly relate to an anti-bird, anti-rodent, anti-flying stone optical cable, an optical cable production process and a production mold. Background technique [0002] At present, optical cables in forest areas are seriously damaged by rodents and birds. Conventional rodent-proof optical cables can play a certain role in preventing rodents, but they have no protective effect on woodpeckers and other birds. At the same time, there are some small flying stones in some forested areas and mountainous areas, which will also cause damage to the optical cable. Conventional optical cables cannot achieve the functions of preventing birds, rodents (mainly rodents) and small flying stones. The optical cable is often destroyed and maintained, causing economic losses. Contents of the invention [0003] In order to solve the above problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/443G02B6/4432
Inventor 刘骏陈卫正艾涛张华唐子红贾飞
Owner 成都亨通光通信有限公司
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