CN202771074U - Indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable - Google Patents
Indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable Download PDFInfo
- Publication number
- CN202771074U CN202771074U CN 201220447498 CN201220447498U CN202771074U CN 202771074 U CN202771074 U CN 202771074U CN 201220447498 CN201220447498 CN 201220447498 CN 201220447498 U CN201220447498 U CN 201220447498U CN 202771074 U CN202771074 U CN 202771074U
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- Prior art keywords
- sheath
- retardant
- low
- optical cable
- jacking
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Abstract
The utility model discloses an indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable. The indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable comprises a PE sheath. A low-smoke halogen-free flame-retardant sheath material is arranged in the PE sheath, an optical fiber and inner reinforcing components are arranged in the low-smoke halogen-free flame-retardant sheath material, the outside of the low-smoke halogen-free flame-retardant sheath material is provided with outer reinforcing components, the periphery of the low-smoke halogen-free flame-retardant sheath material is provided with a water resistance belt for covering the outer reinforcing components and the low-smoke halogen-free flame-retardant sheath material, an aluminium belt layer is arranged between the water resistance belt and the PE sheath, and the aluminium belt layer is boned with the water resistance belt and the PE sheath. According to the utility model, an aluminium belt layer is arranged between the water resistance belt and the PE sheath as a reinforcing component, so the strength of the optical cable can be greatly improved.
Description
(1) technical field
The utility model relates to a kind of indoor rubber-insulated wire duct optical cable.
(2) background technology
The general structure of indoor rubber-insulated wire duct optical cable is: comprise the PE sheath, has the low-smoke non-halogen flame-retardant jacking in the PE sheath, be provided with optical fiber and interior reinforcement in the low-smoke non-halogen flame-retardant jacking, the low-smoke non-halogen flame-retardant jacking is provided with outer reinforcement outward, and the low-smoke non-halogen flame-retardant jacking is arranged with the waterstop with outer reinforcement and the encirclement of low-smoke non-halogen flame-retardant jacking outward.Its shortcoming that also exists is: intensity is still waiting to improve.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing indoor rubber-insulated wire duct optical cable, the utility model provides the bonding sheath rubber-insulated wire of a kind of indoor plastic-aluminum duct optical cable, and the intensity of optical cable gets a promotion.
The technical scheme in the invention for solving the technical problem is: the bonding sheath rubber-insulated wire of a kind of indoor plastic-aluminum duct optical cable, comprise the PE sheath, has the low-smoke non-halogen flame-retardant jacking in the described PE sheath, be provided with optical fiber and interior reinforcement in the described low-smoke non-halogen flame-retardant jacking, described low-smoke non-halogen flame-retardant jacking is provided with outer reinforcement outward, described low-smoke non-halogen flame-retardant jacking is arranged with the waterstop with outer reinforcement and the encirclement of low-smoke non-halogen flame-retardant jacking outward, be provided with the aluminium strip layer between described waterstop and the described PE sheath, bonding between described aluminium strip layer and described waterstop and the PE sheath.
The beneficial effects of the utility model are: be provided with the aluminium strip layer as reinforcement between waterstop and the PE sheath, can greatly promote the intensity of optical cable.
(4) description of drawings
Fig. 1 is structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, the bonding sheath rubber-insulated wire of a kind of indoor plastic-aluminum duct optical cable, comprise PE (tygon) sheath 1, has low-smoke non-halogen flame-retardant jacking 2 in the described PE sheath 1, be provided with optical fiber 3 and interior reinforcement 4 in the described low-smoke non-halogen flame-retardant jacking 2, the described low-smoke non-halogen flame-retardant jacking 2 outer outer reinforcement 5 that are provided with, the described low-smoke non-halogen flame-retardant jacking 2 outer waterstops 6 that are arranged with outer reinforcement 5 and 2 encirclements of low-smoke non-halogen flame-retardant jacking, be provided with aluminium strip layer 7 between described waterstop 6 and the described PE sheath 1, bonding between described aluminium strip layer 7 and described waterstop 6 and the PE sheath 1.
Be provided with aluminium strip layer 7 as reinforcement between waterstop 6 of the present utility model and the PE sheath 1, can greatly promote the intensity of optical cable.
The model that the corresponding our company of the utility model produces is the bonding sheath rubber-insulated wire of the indoor plastic-aluminum duct optical cable of GJYXH03.
Claims (1)
1. the bonding sheath rubber-insulated wire of indoor plastic-aluminum duct optical cable, comprise the PE sheath, has the low-smoke non-halogen flame-retardant jacking in the described PE sheath, be provided with optical fiber and interior reinforcement in the described low-smoke non-halogen flame-retardant jacking, described low-smoke non-halogen flame-retardant jacking is provided with outer reinforcement outward, described low-smoke non-halogen flame-retardant jacking is arranged with the waterstop with outer reinforcement and the encirclement of low-smoke non-halogen flame-retardant jacking outward, it is characterized in that: be provided with the aluminium strip layer between described waterstop and the described PE sheath, bonding between described aluminium strip layer and described waterstop and the PE sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447498 CN202771074U (en) | 2012-09-03 | 2012-09-03 | Indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447498 CN202771074U (en) | 2012-09-03 | 2012-09-03 | Indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771074U true CN202771074U (en) | 2013-03-06 |
Family
ID=47777637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220447498 Expired - Fee Related CN202771074U (en) | 2012-09-03 | 2012-09-03 | Indoor aluminum plastic bonding sheath rubber-covered cable pipeline optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097123A (en) * | 2015-07-17 | 2015-11-25 | 苏州胜信光电科技有限公司 | Photoelectric composite cable |
-
2012
- 2012-09-03 CN CN 201220447498 patent/CN202771074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097123A (en) * | 2015-07-17 | 2015-11-25 | 苏州胜信光电科技有限公司 | Photoelectric composite cable |
| CN105097123B (en) * | 2015-07-17 | 2017-04-05 | 苏州胜信光电科技有限公司 | A kind of optoelectronic composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |