CN201838385U - HYAC (self-supporting local communication cable) - Google Patents
HYAC (self-supporting local communication cable) Download PDFInfo
- Publication number
- CN201838385U CN201838385U CN2010205686378U CN201020568637U CN201838385U CN 201838385 U CN201838385 U CN 201838385U CN 2010205686378 U CN2010205686378 U CN 2010205686378U CN 201020568637 U CN201020568637 U CN 201020568637U CN 201838385 U CN201838385 U CN 201838385U
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- CN
- China
- Prior art keywords
- layer
- cable
- hyac
- restrictive coating
- lifting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an HYAC (self-supporting local communication cable), comprising a plurality of cable cores, a belting layer and a shielding layer, wherein the belting layer, the shielding layer and a sheath layer are sequentially coated outside the plurality of cable cores; a lifting belt is arranged between a lifting cable sheath layer and the sheath layer, and the lifting cable sheath layer is internally provided with a plurality of stranded galvanized steel wires; and the lifting cable sheath layer, the lifting belt and the sheath layer are all made of polyethylene materials, the belting layer is a polyester belt and the shielding layer is an aluminium-plastic composite belt. The HYAC is simple in structure, good in cable strength, convenient to manufacture, good in shielding performance, has excellent properties of resisting high temperature, high voltage, corrosion, inflaming, aging and the like, and improves the product reliability.
Description
Technical field:
The utility model relates to field of telecommunications cables, relates in particular to a kind of HYAC city communication cable.
Background technology:
Cable is in order to transmit electricity (magnetic) energy, the wire product of information and the conversion of realization electromagnetic energy.Normally by the cable of several or at least two every group stranded similar ropes that form of several groups of leads, mutually insulated between every group of lead, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Electric wire mainly comprises bare wire, electromagnetic wire and electrical equipment and electrical insulated electric conductor, power cable, telecommunication cable and optical cable.
City communication cable is mainly used in transmission of audio, 150kHZ and following analog signal and 2048kbit/s and following digital signal.Also can be used for transmitting the above digital signal of 2048kbit/s under certain condition.
The utility model content:
The purpose of this utility model provides a kind of HYAC city communication cable, is applicable in the built on stilts or pipeline laying circuit in city, the suburbs and some areas, but also direct-burried.
Technical scheme of the present utility model is as follows:
A kind of HYAC city communication cable, comprise cable core, belting layer, screen, it is characterized in that: described several cable cores outside is enclosed with belting layer, screen, restrictive coating successively, be provided with suspender belt between described messenger wire restrictive coating and the restrictive coating, be provided with several stranded galvanized strand wiress in the described messenger wire restrictive coating.
Described HYAC city communication cable is characterized in that: described messenger wire restrictive coating, suspender belt, restrictive coating all adopt polythene material, and described belting layer is the polyester band, and described screen is an aluminium-plastic tape.
The utility model has the advantages that:
Of the present utility model simple in structure, cable intensity is good, and is easily manufactured, advantages of good shielding performance, and premium properties such as high temperature resistant, high voltage withstanding, corrosion-resistant, fire-retardant, anti-aging has improved product reliability.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of HYAC city communication cable, comprise cable core 1, belting layer 2, screen 3, several cable cores 1 outside is enclosed with belting layer 2, screen 3, restrictive coating 4 successively, is provided with suspender belt 6 between messenger wire restrictive coating 5 and the restrictive coating 4, is provided with several stranded galvanized strand wiress 7 in the messenger wire restrictive coating 5; Messenger wire restrictive coating 7, suspender belt 6, restrictive coating 4 all adopt polythene material, and belting layer 2 is the polyester band, and screen 3 is an aluminium-plastic tape.
Claims (2)
1. HYAC city communication cable, comprise cable core, belting layer, screen, it is characterized in that: described several cable cores outside is enclosed with belting layer, screen, restrictive coating successively, be provided with suspender belt between described messenger wire restrictive coating and the restrictive coating, be provided with several stranded galvanized strand wiress in the described messenger wire restrictive coating.
2. HYAC city communication cable according to claim 1 is characterized in that: described messenger wire restrictive coating, suspender belt, restrictive coating all adopt polythene material, and described belting layer is the polyester band, and described screen is an aluminium-plastic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205686378U CN201838385U (en) | 2010-10-19 | 2010-10-19 | HYAC (self-supporting local communication cable) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205686378U CN201838385U (en) | 2010-10-19 | 2010-10-19 | HYAC (self-supporting local communication cable) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838385U true CN201838385U (en) | 2011-05-18 |
Family
ID=44008488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205686378U Expired - Fee Related CN201838385U (en) | 2010-10-19 | 2010-10-19 | HYAC (self-supporting local communication cable) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474176A (en) * | 2013-09-23 | 2013-12-25 | 浙江天杰实业有限公司 | Method for manufacturing reinforced stable type data cable |
-
2010
- 2010-10-19 CN CN2010205686378U patent/CN201838385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474176A (en) * | 2013-09-23 | 2013-12-25 | 浙江天杰实业有限公司 | Method for manufacturing reinforced stable type data cable |
| CN103474176B (en) * | 2013-09-23 | 2016-01-20 | 浙江天杰实业有限公司 | The preparation method of reinforced and stabilized data cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ADRREY INTELLIGENT ELECTRIC (BEIJING) CO., LTD. Free format text: FORMER OWNER: ANHUI JINTIAN COMMUNICATIONS INDUSTRIAL CO., LTD. Effective date: 20120821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Fan Inventor before: Tao Shanru |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: Free format text: CORRECT: ADDRESS; FROM: 242800 CHIZHOU, ANHUI PROVINCE TO: 100025 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120821 Address after: 2002, room 62, block D, Ocean International Center, No. 100025 East Fourth Ring Road, Beijing, Chaoyang District Patentee after: Andrea intelligent electric (Beijing) Co. Ltd. Address before: 242800 New River Industrial Park, Qingyang, Anhui, Chizhou Patentee before: Anhui Jintian Communications Industrial Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131019 |