CN201877181U - Crosslinked polyethylene insulated steel belt armored shielding flame-retardant control cable - Google Patents
Crosslinked polyethylene insulated steel belt armored shielding flame-retardant control cable Download PDFInfo
- Publication number
- CN201877181U CN201877181U CN2010206345281U CN201020634528U CN201877181U CN 201877181 U CN201877181 U CN 201877181U CN 2010206345281 U CN2010206345281 U CN 2010206345281U CN 201020634528 U CN201020634528 U CN 201020634528U CN 201877181 U CN201877181 U CN 201877181U
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- layer
- cable
- shielding
- steel belt
- polyethylene insulated
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- Expired - Fee Related
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Abstract
The utility model relates to the improvement of the cable technology, in particular to an armored crosslinked polyethylene insulated steel belt shielding flame-retardant control cable. The cable comprises a conductive cable core and a coated insulating layer; and in particular, a metal braid layer, a copper plastic composite belt layer, a metal braid layer, an armored steel belt layer and an outer sheath are coated outside the insulating layer in sequence from inside to outside. The cable adopts a branch shielding & total shielding and comprehensive shielding structure, has strong anti-interference capability, can shield various electromagnetic waves of high-frequency, low-frequency and strong magnetic electromagnetic waves and the like and also can be widely applied to the power industry and the various technical fields of mechanical automation control.
Description
The ㈠ technical field: the utility model relates to the improvement technology of industrial cable, the fire-retardant control cable of especially a kind of crosslinking polyethylene insulated steel band armored shielding.
The ㈡ background technology: along with the development of power industry, automated control technology and Intelligentized mechanical, the shield effectiveness of shielded type cable is had higher requirement, the structure of cable shield is improved.Such cable all is to adopt one deck copper cash braid to make screen at present, the obviously new demand of incompatibility technical development of its antijamming capability and shield effectiveness.
The ㈢ summary of the invention: the purpose of this utility model is exactly the problem that will solve above-mentioned existing cable antijamming capability and shield effectiveness difference, provides a kind of crosslinking polyethylene insulated steel band armored shielding fire-retardant control cable.
Concrete scheme of the present utility model is: this cable includes conductor wire core and coated insulation layer, it is characterized in that: be coated with wire sheathing, compound copper-plastics band layer, wire sheathing, armouring tape layer, oversheath from inside to outside successively in the insulating barrier outside.
Described double layer of metal braid all is to adopt the copper cash braiding of TRO.12mm to form, and count is controlled at 85%.
The insulating barrier that described conductor wire core coats is to adopt silane crosslinked polyethylene; Described oversheath is to adopt halogen-free low-smoke flame retardant material.
The utility model is owing to adopted the branch shielding to add up shielding and comprehensive shielded structure, has very strong interference performance, multiple electromagnetic wave be can shield,, power industry and various mechanical automation control technologys field are widely used in as high frequency, low frequency, ferromagnetism electromagnetic wave etc.
(4) description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-conductor wire core, 2-insulating barrier, 3-wire sheathing, 4-compound copper-plastics band layer, 5-wire sheathing, 6-steel belt layer, 7-oversheath.
The ㈤ embodiment:
Referring to Fig. 1, the utility model includes conductor wire core 1 and coated insulation layer 2, particularly: be coated with wire sheathing 3, compound copper-plastics band layer 4, wire sheathing 5, armouring tape layer 6, oversheath 7 from inside to outside successively in insulating barrier 2 outsides.Promptly constitute the utility model.
Described double layer of metal braid all is to adopt the copper cash braiding of TRO.12mm to form, and count is controlled at 85%.
The described conductor wire core 1 outer insulating barrier 2 that coats is to adopt silane crosslinked polyethylene; Described oversheath 7 is to adopt halogen-free low-smoke flame retardant material.
Claims (2)
1. fire-retardant control cable of crosslinking polyethylene insulated steel band armored shielding, include conductor wire core and coated insulation layer, it is characterized in that: be coated with wire sheathing, compound copper-plastics band layer, wire sheathing, armouring tape layer, oversheath in the insulating barrier outside from inside to outside successively.
2. the fire-retardant control cable of a kind of crosslinking polyethylene insulated steel band armored shielding according to claim 1 is characterized in that: described double layer of metal braid all is to adopt the copper cash braiding of TRO.12mm to form, and count is controlled at 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206345281U CN201877181U (en) | 2010-12-01 | 2010-12-01 | Crosslinked polyethylene insulated steel belt armored shielding flame-retardant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206345281U CN201877181U (en) | 2010-12-01 | 2010-12-01 | Crosslinked polyethylene insulated steel belt armored shielding flame-retardant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877181U true CN201877181U (en) | 2011-06-22 |
Family
ID=44165094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206345281U Expired - Fee Related CN201877181U (en) | 2010-12-01 | 2010-12-01 | Crosslinked polyethylene insulated steel belt armored shielding flame-retardant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915811A (en) * | 2011-08-04 | 2013-02-06 | 江苏中辰电缆有限公司 | Sonar signal control flexile cable with high electromagnetic-interference resistance |
-
2010
- 2010-12-01 CN CN2010206345281U patent/CN201877181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915811A (en) * | 2011-08-04 | 2013-02-06 | 江苏中辰电缆有限公司 | Sonar signal control flexile cable with high electromagnetic-interference resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20121201 |