CN202855342U - Control special-type cable - Google Patents
Control special-type cable Download PDFInfo
- Publication number
- CN202855342U CN202855342U CN 201220501695 CN201220501695U CN202855342U CN 202855342 U CN202855342 U CN 202855342U CN 201220501695 CN201220501695 CN 201220501695 CN 201220501695 U CN201220501695 U CN 201220501695U CN 202855342 U CN202855342 U CN 202855342U
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- CN
- China
- Prior art keywords
- control
- core
- cable
- wrapped
- wire
- 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 discloses a control special-type cable. A wire core is formed through the combination of dynamic wire cores and a control wire core; insulating layers are squeezingly wrapped on the exteriors of dynamic conductors so as to form the dynamic wire cores; a plurality of control conductors which are squeezingly wrapped with insulating layers are stranded and thereafter are wrapped with an aluminum plastic belt and a tinned copper wire shielding layer so as to form the control wire core; three dynamic wire cores and one control wire core are combined to form the cable core; a CPP belt is wrapped on the exterior of the cable wire; glass fiber and hemp rope are filled between the cable wire and the CPP belt; and a sheath layer is wrapped on the exterior of the CPP belt. According to the control special-type cable of the utility model which is of structural simplicity, high-temperature-resistant hybrid rubber insulating layers and high-strength wear-resistant polyurethane resin protective layers are adopted; and, the control special-type cable has the advantages of favorable heat resistance, strong corrosion resistance, excellent aging resistance, great flexibility, control special-type cable and long life service life.
Description
Technical field
The utility model belongs to the electric wire field, is specifically related to a kind of control special cable.
Background technology
Cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and often be twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Cable is widely used in every field, and especially under the adverse circumstances such as HTHP, the job stability of cable is particularly important.
The utility model content
The utility model purpose provides and a kind ofly simple in structurely, anti-tear draws, resistant to elevated temperatures control special cable.
Scheme of the present utility model is as follows: a kind of control special cable, core is combined by power core and control core, the external extruded insulation layer of power guide consists of the power core, wrapped aluminum plastic belt and tinned copper wire screen consisted of the control core again after the control conductor of many extruded insulation layers was stranded, three power cores and a control core constitute cable core, the outer wrapped CPP band of described cable core, fill the outer wrapped restrictive coating of described CPP band between described cable core and the CPP band with glass fibre and the rope made of hemp.
Described insulating barrier is made of two layers on temperature-resistant insulation layer and high-temperature-resisting silicon rubber layer.
Described restrictive coating is made by silastic material.
The beneficial effects of the utility model: simple in structure, use high temperature resistant mixed rubber insulating barrier and high-strength abrasion-proof polyurethane protective layer, have preferably heatproof, anticorrosion, ageing-resistant, the advantage such as flexibility good, the life-span is long.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of control special cable, core is combined by power core and control core, power conductor 1 outer extruded insulation layer 2 consists of the power core, wrapped aluminum plastic belt 4 and tinned copper wire screen 5 consisted of the control cores again after the control conductor 3 of many extruded insulation layers 2 was stranded, three power cores and a control core constitute cable core, the outer wrapped CPP of described cable core is with 6, fills with glass fibre and the rope made of hemp between described cable core and CPP are with 6, and described CPP is with 6 outer wrapped restrictive coatings 7.
Described insulating barrier 2 is made of two layers on temperature-resistant insulation layer and high-temperature-resisting silicon rubber layer.
Described restrictive coating 7 is made by silastic material.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (1)
1. control special cable for one kind, it is characterized in that core is combined by power core and control core, the external extruded insulation layer of power guide consists of the power core, wrapped aluminum plastic belt and tinned copper wire screen consisted of the control core again after the control conductor of many extruded insulation layers was stranded, three power cores and a control core constitute cable core, the outer wrapped CPP band of described cable core is filled with glass fibre and the rope made of hemp between described cable core and the CPP band, the outer wrapped restrictive coating of described CPP band.
2, a kind of control special cable according to claim 1, it is characterized in that described insulating barrier is made of two layers on temperature-resistant insulation layer and high-temperature-resisting silicon rubber layer.
3, a kind of control special cable according to claim 1, it is characterized in that described restrictive coating made by silastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501695 CN202855342U (en) | 2012-09-28 | 2012-09-28 | Control special-type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501695 CN202855342U (en) | 2012-09-28 | 2012-09-28 | Control special-type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855342U true CN202855342U (en) | 2013-04-03 |
Family
ID=47986513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501695 Expired - Fee Related CN202855342U (en) | 2012-09-28 | 2012-09-28 | Control special-type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855342U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871650A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Power cable used for oceanographic engineering |
| CN105047280A (en) * | 2015-08-21 | 2015-11-11 | 安徽华星电缆集团有限公司 | Silicone rubber flexible cable |
| CN105575482A (en) * | 2016-02-26 | 2016-05-11 | 安徽华星电缆集团有限公司 | High-flexibility buggy ladle-used cable |
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control cable |
-
2012
- 2012-09-28 CN CN 201220501695 patent/CN202855342U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871650A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Power cable used for oceanographic engineering |
| CN105047280A (en) * | 2015-08-21 | 2015-11-11 | 安徽华星电缆集团有限公司 | Silicone rubber flexible cable |
| CN105575482A (en) * | 2016-02-26 | 2016-05-11 | 安徽华星电缆集团有限公司 | High-flexibility buggy ladle-used cable |
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control 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: 20130403 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |