CN203118565U - Novel aerial cable - Google Patents
Novel aerial cable Download PDFInfo
- Publication number
- CN203118565U CN203118565U CN 201320081020 CN201320081020U CN203118565U CN 203118565 U CN203118565 U CN 203118565U CN 201320081020 CN201320081020 CN 201320081020 CN 201320081020 U CN201320081020 U CN 201320081020U CN 203118565 U CN203118565 U CN 203118565U
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- China
- Prior art keywords
- aerial cable
- novel aerial
- cable
- utility
- model
- Prior art date
- 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 provides a novel aerial cable which has good strength and light weight. The novel aerial cable comprises an insulated positioning circular core composed of four fan-shaped insulating blocks, wherein the insulated positioning circular core is internally provided with four through holes, conductors are installed in the through holes, a wrapping layer is arranged outside the positioning circular core, and an outer protective layer is arranged outside the wrapping layer. The strength of the novel aerial cable is enhanced to decrease the self-weight of the cable, and the novel aerial cable has a long service life and is suitable for high-altitude operation.
Description
Technical field
The utility model relates to a kind of cable, especially a kind of novel aerial cable.
Background technology
Development along with power industry, data communication industry, urban track traffic industry etc., all trades and professions are more and more higher to the requirement of cable, because the needs of transmission, a lot of cables can't be sleeved in the interior installation of pipeline and underground or the building, but need be erected in the air, and this aerial cable is influenced by Changes in weather, environmental impact, and influences such as the weight of self and erection mode, damage easily, influence safety.The factor that influences coefficient of safety is a lot, but is that mainly whether intensity is enough, avoids cable breakage to cause maintenance difficult.
The utility model content
The purpose of this utility model provides good, the lightweight novel aerial cable of a kind of intensity.
Realize the novel aerial cable of the utility model purpose; comprise the insulation setting circle core of being made up of four fan-shaped collets, described insulation setting circle in-core is provided with four through holes, in the described through hole conductor is installed; described setting circle core is provided with lapping layer outward, and described lapping layer is provided with external protection outward.
Described through hole is made up of the semicircle groove of adjacent two fan-shaped collets.
The outer surface of described insulation setting circle core is provided with helical groove.
Described through-hole wall is provided with insulating barrier.
The beneficial effects of the utility model are as follows: novel aerial cable of the present utility model, alleviate the cable deadweight by strengthening cable intensity, and have long service life, be suitable for the advantage of work high above the ground.
Description of drawings
Fig. 1 is the structural representation of novel aerial cable of the present utility model.
Embodiment
Embodiment of the present utility model is as follows: as shown in Figure 1; novel aerial cable of the present utility model; comprise the insulation setting circle core of being formed by four fan-shaped collets 4; described insulation setting circle in-core is provided with four through holes; conductor 3 is installed in the described through hole; described setting circle core is provided with lapping layer 2 outward, the described lapping layer 2 outer external protections 1 that are provided with.
Described through hole is made up of the semicircle groove of adjacent two fan-shaped collets 4.
The outer surface of described insulation setting circle core is provided with helical groove.
Described through-hole wall is provided with insulating barrier.
Novel aerial cable of the present utility model alleviates the cable deadweight by strengthening cable intensity, has long service life, is suitable for the advantage of work high above the ground.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (4)
1. novel aerial cable; it is characterized in that: comprise the insulation setting circle core of being made up of four fan-shaped collets, described insulation setting circle in-core is provided with four through holes, in the described through hole conductor is installed; described setting circle core is provided with lapping layer outward, and described lapping layer is provided with external protection outward.
2. novel aerial cable according to claim 1, it is characterized in that: described through hole is made up of the semicircle groove of adjacent two fan-shaped collets.
3. novel aerial cable according to claim 1 and 2, it is characterized in that: the outer surface of described insulation setting circle core is provided with helical groove.
4. novel aerial cable according to claim 1 and 2, it is characterized in that: described through-hole wall is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081020 CN203118565U (en) | 2013-02-22 | 2013-02-22 | Novel aerial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081020 CN203118565U (en) | 2013-02-22 | 2013-02-22 | Novel aerial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118565U true CN203118565U (en) | 2013-08-07 |
Family
ID=48898888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081020 Expired - Fee Related CN203118565U (en) | 2013-02-22 | 2013-02-22 | Novel aerial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276291A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Fixing equipment for cables of back-up source control system of communication base station |
-
2013
- 2013-02-22 CN CN 201320081020 patent/CN203118565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276291A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Fixing equipment for cables of back-up source control system of communication base station |
| CN105276291B (en) * | 2015-10-20 | 2017-03-29 | 四川科能锂电有限公司 | A kind of communication base station back-up source control system cable fixing equipment |
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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: 20130807 Termination date: 20160222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |