CN203013340U - Improved structure of control cable wrapping band - Google Patents
Improved structure of control cable wrapping band Download PDFInfo
- Publication number
- CN203013340U CN203013340U CN 201220609459 CN201220609459U CN203013340U CN 203013340 U CN203013340 U CN 203013340U CN 201220609459 CN201220609459 CN 201220609459 CN 201220609459 U CN201220609459 U CN 201220609459U CN 203013340 U CN203013340 U CN 203013340U
- Authority
- CN
- China
- Prior art keywords
- core conductor
- band
- main line
- copper strip
- shielding layer
- 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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- Insulated Conductors (AREA)
Abstract
The utility model discloses an improved structure of a control cable wrapping band, which comprises a main line core conductor and a grounding core conductor, wherein the grounding core conductor is provided with a grounding insulating layer, and a main line insulating layer is arranged outside the main line core conductor. The improved structure of the control cable wrapping band further comprises a copper strip shielding layer and an outer sheath arranged at the outermost layer of a control cable. The improved structure of the control cable wrapping band is characterized in that a PET band is wrapped between the main line core conductor and the main line insulating layer, and a PP band is wrapped between the outer sheath and the copper strip shielding layer. As adoption of the technical solution disclosed by the utility model, the PET band is wrapped outside the main line core conductor, thereby increasing the insulating mechanical property and the electrical property of the cable, and the PP band is wrapped outside the copper strip shielding layer, thereby protecting the copper strip shielding layer from being damaged.
Description
Technical field
The utility model relates to control cables, and particularly a kind of control cables twining package tape improves structure.
Background technology
Direct coated insulation layer after present control cables stranding, its insulation effect is bad, is arranged on simultaneously the internal layer of outer jacket at the copper strip shielding layer, when outer jacket is scraped damage or is damaged, the copper strip shielding layer is just easily undermined, causes shield effectiveness not remarkable, affects the normal use of control cables.
In sum, for deficiency and the defective of existing technology, need especially a kind of control cables twining package tape to improve structure, to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of control cables twining package tape to improve structure.
The technical problem that the utility model solves can realize by the following technical solutions:
The control cables twining package tape improves structure, comprise master core conductor and ground connection core conductor, described ground connection core conductor is provided with the ground insulation layer, described master core conductor skin is provided with the main line insulating barrier, also comprise the copper strip shielding layer and be arranged on the outermost outer jacket of control cables, it is characterized in that wrapped one deck PET band between described master core conductor and described main line insulating barrier, wrapped one deck PP band between described outer jacket and described copper strip shielding layer.
Owing to having adopted above-mentioned technical scheme, the utility model strengthens insulation mechanical performance and the electrical property of cable at the outer wrapped one deck PET band of master core conductor, at the outer wrapped one deck PP band of copper strip shielding layer, has protected the copper strip shielding layer to avoid damage.
Description of drawings
Fig. 1 is the structural representation that a kind of control cables twining package tape of the utility model improves structure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Figure 1, the control cables twining package tape improves structure and comprises master core conductor 1 ground connection core conductor 4,
Master core conductor 1 skin is surrounded with one deck PET and is with 2, PET is with 2 skins to be coated with main line insulating barrier 3, ground connection core conductor 4 skins are coated with ground insulation layer 5, the skin of control cables is provided with copper strip shielding layer 6 and outer jacket 8, the skin of copper strip shielding layer 6 is surrounded with one deck PP band, and the internal voids position of control cables is filled with filler 9.
Due at the outer wrapped one deck PET band of master core conductor, strengthen insulation mechanical performance and the electrical property of cable, at the outer wrapped one deck PP band of copper strip shielding layer, protected the copper strip shielding layer to avoid damage.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the control cables twining package tape improves structure, comprise master core conductor and ground connection core conductor, described ground connection core conductor is provided with the ground insulation layer, described master core conductor skin is provided with the main line insulating barrier, also comprise the copper strip shielding layer and be arranged on the outermost outer jacket of control cables, it is characterized in that wrapped one deck PET band between described master core conductor and described main line insulating barrier, wrapped one deck PP band between described outer jacket and described copper strip shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609459 CN203013340U (en) | 2012-11-17 | 2012-11-17 | Improved structure of control cable wrapping band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609459 CN203013340U (en) | 2012-11-17 | 2012-11-17 | Improved structure of control cable wrapping band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013340U true CN203013340U (en) | 2013-06-19 |
Family
ID=48604907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609459 Expired - Fee Related CN203013340U (en) | 2012-11-17 | 2012-11-17 | Improved structure of control cable wrapping band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903703A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control double-sheath cable for computer |
| CN103903729A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control protecting jacket cable for aviation |
| CN103956211A (en) * | 2014-03-06 | 2014-07-30 | 安徽华星电缆集团有限公司 | Ship control double-layer protective sleeve cable |
| CN109935382A (en) * | 2017-12-18 | 2019-06-25 | 日立金属株式会社 | Insulated electric conductor and cable |
-
2012
- 2012-11-17 CN CN 201220609459 patent/CN203013340U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903703A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control double-sheath cable for computer |
| CN103903729A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control protecting jacket cable for aviation |
| CN103956211A (en) * | 2014-03-06 | 2014-07-30 | 安徽华星电缆集团有限公司 | Ship control double-layer protective sleeve cable |
| CN109935382A (en) * | 2017-12-18 | 2019-06-25 | 日立金属株式会社 | Insulated electric conductor and cable |
| CN109935382B (en) * | 2017-12-18 | 2021-12-07 | 日立金属株式会社 | Insulated wire and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171117 |