CN201434925Y - Flame-retardant termite and rodent-resistant optical cable - Google Patents
Flame-retardant termite and rodent-resistant optical cable Download PDFInfo
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- CN201434925Y CN201434925Y CN200920123812XU CN200920123812U CN201434925Y CN 201434925 Y CN201434925 Y CN 201434925Y CN 200920123812X U CN200920123812X U CN 200920123812XU CN 200920123812 U CN200920123812 U CN 200920123812U CN 201434925 Y CN201434925 Y CN 201434925Y
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- optical cable
- cable core
- cable
- proof
- water
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Abstract
A flame-retardant termite and rodent-resistant optical cable comprises a cable core and a protection sleeve nested on the exterior of the cable core, the cable core comprises metal reinforced cores and a plurality of optical fibers with sleeves outside, the optical fibers with the sleeves outside surround the cable core formed by twisted metal reinforced cores; water-blocking filler is filled in the seams inside the sleeves, and a water-blocking sleeve is nested on the cable core. By adopting the technical structure, firstly, the water-blocking filler is filled in the seams of the sleeves andthe water-blocking sleeve is nested on the cable core, so the water seepage of the optical cable is well stopped and optical cable is protected; as polyethylene protection sleeve with vermicide is adopted, the dispelling effect is realized through the simulation of the sense of smell and taste sense muco-membranes during smell or touch process, ants and mouse are dispelled and are prevented from gnawing the optical cable, and the flame-retardant termite and rodent-resistant optical cable is nontoxic, harmless and has no pollution to the environment.
Description
(1) technical field
The utility model relates to a kind of optical cable, and especially a kind of fire-retardant ant-proof mouse-proof is nibbled optical cable.
(2) background technology
At present the method for carrying out ant-proof mouse-proof with protective cover material has two kinds: first kind is: the mechanical type physical control.Promptly adopt the nylon sheath wire material, mainly be to rely on the hardness and the surface flatness of material to come ant-proof mouse-proof, but cost an arm and a leg.Second kind is: add medical method.Be added with toxicant, rely on toxicity to protect, can make environmental pollution, can harm humans.More than two kinds of methods be not that to cost an arm and a leg be exactly to pollute the environment, even can harm humans.The method of the ant-proof mouse-proof of existing optical cable all has a lot of weak points.And existing fire-retardant ant-proof mouse-proof to nibble the water proofing property of optical cable also poor.
(3) summary of the invention
In order to overcome in the prior art that fire-retardant ant-proof mouse-proof nibbles that optical cable costs an arm and a leg and can serious environment pollution, the deficiency that water proofing property is bad, the utility model provides a kind of non-toxic, environmental friendly and the good combustion ant-proof mouse-proof of water proofing property to nibble optical cable.
The technical scheme in the invention for solving the technical problem is: a kind of fire-retardant ant-proof mouse-proof is nibbled optical cable, comprise cable core and be set in the outer sheath of described cable core, described cable core comprises metal strengthening core and several outer optical fiber that is provided with sleeve pipe, and several outer optical fiber of sleeve pipe that are provided with are around the described cable core of the stranded formation of described metal strengthening core; Be filled with the filling material that blocks water in the slit in the described sleeve pipe, described cable core also is arranged with the cover that blocks water outward.
Further, also be provided with two-sided plastic-coated embossing steel bushing on the inwall of described sheath.
Further, described metal strengthening core is the phosphatization steel wire.
Sheath adopts pe sheath, adds pest repellant in pe sheath.
The beneficial effects of the utility model are: adopt above-mentioned technical pattern, at first, fill the filling material that blocks water in the slit in the sleeve pipe, cable core also is provided with the cover that blocks water outward, and the good optical cable that prevents seeps water, the protection optical cable; The pe sheath of pest repellant has been added in employing, when it relies on smell or contact repellent action is played in the stimulation of sense of smell and sense of taste mucous membrane, disperses animals such as ant, mouse, prevents that them from nibbling optical cable, and nontoxic, does not pollute the environment.Secondly, also be provided with two-sided plastic-coated embossing steel bushing on the inwall of sheath, prevent that further optical cable from vertically seeping water, the protection optical cable.
(4) description of drawings
Fig. 1 nibbles the structural representation of optical cable for fire-retardant ant-proof mouse-proof.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of fire-retardant ant-proof mouse-proof is nibbled optical cable, comprise cable core and be set in the outer sheath 4 of described cable core, described cable core comprises metal strengthening core 1 and several outer optical fiber 3 that is provided with sleeve pipe 2, several outer optical fiber 3 of sleeve pipe 2 that are provided with are around the described cable core of described metal strengthening core 1 stranded formation, fill the filling material that blocks water in the slit in the described sleeve pipe 2, described cable core also is provided with the cover 5 that blocks water outward; Sheath 4 adopts pe sheath, adds pest repellant in pe sheath.In the present embodiment, also be provided with two-sided plastic-coated embossing steel bushing 6 on the inwall of described sheath 4.Described metal strengthening core 1 is the phosphatization steel wire, and described sleeve pipe 2 is made by the plastics of high-modulus.
Adopt above-mentioned technical pattern, at first, fill the filling material that blocks water in the slit in the sleeve pipe, cable core also is provided with the cover that blocks water outward, and the good optical cable that prevents seeps water, the protection optical cable; The pe sheath of pest repellant has been added in employing, when it relies on smell or contact repellent action is played in the stimulation of sense of smell and sense of taste mucous membrane, disperses animals such as ant, mouse, prevents that them from nibbling optical cable, and nontoxic, does not pollute the environment.Secondly, also be provided with two-sided plastic-coated embossing steel bushing on the inwall of sheath, prevent that further optical cable from vertically seeping water, the protection optical cable.
Claims (3)
1. a fire-retardant ant-proof mouse-proof is nibbled optical cable, comprise cable core and be set in the outer sheath of described cable core, it is characterized in that: described cable core comprises metal strengthening core and several outer optical fiber that is provided with sleeve pipe, and several outer optical fiber of sleeve pipe that are provided with are around the described cable core of the stranded formation of described metal strengthening core; Be filled with the filling material that blocks water in the slit in the described sleeve pipe, described cable core also is arranged with the cover that blocks water outward.
2. fire-retardant ant-proof mouse-proof as claimed in claim 1 is nibbled optical cable, it is characterized in that: also be provided with two-sided plastic-coated embossing steel bushing on the inwall of described sheath.
3. fire-retardant ant-proof mouse-proof as claimed in claim 1 or 2 is nibbled optical cable, it is characterized in that: described metal strengthening core is the phosphatization steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920123812XU CN201434925Y (en) | 2009-06-29 | 2009-06-29 | Flame-retardant termite and rodent-resistant optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920123812XU CN201434925Y (en) | 2009-06-29 | 2009-06-29 | Flame-retardant termite and rodent-resistant optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434925Y true CN201434925Y (en) | 2010-03-31 |
Family
ID=42053738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920123812XU Expired - Fee Related CN201434925Y (en) | 2009-06-29 | 2009-06-29 | Flame-retardant termite and rodent-resistant optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434925Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207434A (en) * | 2013-03-19 | 2013-07-17 | 启东沃玛力电器辅件有限公司 | Tensile optical cable |
| CN104808301A (en) * | 2015-04-15 | 2015-07-29 | 江苏南方通信科技有限公司 | Novel rodent-resistant optical cable and manufacturing process thereof |
| CN107958736A (en) * | 2017-10-17 | 2018-04-24 | 安徽庆华电缆有限公司 | A kind of environmental protecting physical protection against rodents anti-termite cable |
-
2009
- 2009-06-29 CN CN200920123812XU patent/CN201434925Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207434A (en) * | 2013-03-19 | 2013-07-17 | 启东沃玛力电器辅件有限公司 | Tensile optical cable |
| CN104808301A (en) * | 2015-04-15 | 2015-07-29 | 江苏南方通信科技有限公司 | Novel rodent-resistant optical cable and manufacturing process thereof |
| CN107958736A (en) * | 2017-10-17 | 2018-04-24 | 安徽庆华电缆有限公司 | A kind of environmental protecting physical protection against rodents anti-termite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20120629 |