CN204029457U - The high temperature-resistant cable of built-in RFID tag - Google Patents
The high temperature-resistant cable of built-in RFID tag Download PDFInfo
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- CN204029457U CN204029457U CN201420482872.1U CN201420482872U CN204029457U CN 204029457 U CN204029457 U CN 204029457U CN 201420482872 U CN201420482872 U CN 201420482872U CN 204029457 U CN204029457 U CN 204029457U
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Abstract
The utility model relates to a kind of high temperature-resistant cable of built-in RFID tag, belongs to the engineering field of all kinds of employing communication cable interconnected systems.The external protection that this high temperature-resistant cable comprises cable core, is positioned at the inner protective layer outside cable core and is wrapped in outside inner protective layer; inner protective layer comprises for conductor coating and insulating barrier; conductor coating applies on cable core; the insulating barrier parcel conductor coating of inner protective layer; external protection comprises insulating barrier, screen and restrictive coating from inside to outside; described cable bearing of trend is provided with multiple RFID label tag, and the distance between any two RFID label tag is equal.The RFID label tag that high-temperature cable is built-in, contains the information such as information and maintenance record of cable, instead of type information technique on traditional cable outer layer, saved cost.Use read write line can accurately search abnormal signal position during maintenance, solve cable of the prior art with high costs, the problem of maintenance difficulty.
Description
Technical field
The utility model relates to the engineering field of all kinds of employing communication cable interconnected systems, particularly a kind of high temperature-resistant cable of built-in RFID label.
Background technology
Along with the fast development of China's economy, the demand of each field to electric power is increasing, and cable, as the important medium transmitted electric power, occupies more and more consequence in enterprise's production, resident living.Therefore, the reduction of cable production cost and the maintenance of power transmission cable are the vital problems of electrical distribution field.
The stamp process costs of cable is high, in addition a lot of city replaces high-altitude circuit with underground high voltage cable now, circumstance complication residing for cable, the more difficulty to maintenance work band, the need of work of operation maintenance and checking experiment uses a large amount of human and material resources and financial resources.
In real work, preservation & testing work all needs manually to arrive execute-in-place, because cable line gets more and more, strictly do only unlikely by means of manually completing by code, but can not safeguard cable in time, very big hidden danger will be taken to electric power conveying.
Summary of the invention
In order to overcome the complexity problem of high temperature circuit line upkeep in prior art, the utility model provides a kind of high temperature-resistant cable of built-in RFID label, solves cable of the prior art with high costs, the problem of maintenance difficulty.
The technical solution of the utility model is: a kind of high temperature-resistant cable of built-in RFID tag; the external protection comprising cable core, be positioned at the inner protective layer outside cable core and be wrapped in outside inner protective layer; inner protective layer comprises for conductor coating and insulating barrier; conductor coating applies on cable core; the insulating barrier parcel conductor coating of inner protective layer; external protection comprises insulating barrier, screen and restrictive coating from inside to outside; described cable bearing of trend is provided with multiple RFID label tag, and the distance between any two RFID label tag is equal.
Dug multiple groove at the restrictive coating of described cable away from the outside bearing of trend of inner protective layer, the height of groove is less than the thickness of restrictive coating, and the degree of depth of groove equals the thickness of RFID label tag.
On the inner side bearing of trend of cable core, dug multiple groove at described the coat layer of power cable, be placed with RFID label tag in groove, the volume of groove is more than or equal to the volume of RFID, and the height of groove is less than the thickness of restrictive coating.
The height of described groove equals the thickness of restrictive coating.
Described external protection comprises insulating barrier, lapping layer and restrictive coating from inside to outside, and lapping layer is wrapped up by restrictive coating.
The insulating barrier bearing of trend of the external protection of described cable has dug multiple groove, and groove is on the outside of insulating barrier away from cable core, and the thickness of groove is less than the thickness of insulating barrier.
Described RFID label tag is pasted onto outside lapping layer.
Described RFID label tag outer surface has one deck adhesive band, and the color difference of adhesive band and the color of cable outer surface, adhesive band is pasted onto cable outer surface, and fixed labels does not drop.
Described RFID label tag is passive label, and the mounting distance between any two RFID label tag is equal.
The utility model has following good effect: cable built-in RFID tag, and RFID label tag contains the producer of cable, model, the time of making the product, the information such as set-up time and maintenance record, instead of type information technique on traditional cable outer layer, has saved cost.Do not need during maintenance to search cable joint one by one, use a read write line can accurately search abnormal signal position, repair in time, ensure the normal safe conveying of whole electric power.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of existing cable;
Fig. 2 is the schematic diagram of the high temperature-resistant cable of built-in RFID tag;
Fig. 3 is the schematic diagram of embodiment one;
Fig. 4 is the schematic diagram of embodiment two;
Fig. 5 is the schematic diagram of embodiment three;
Fig. 6 is the schematic diagram of embodiment four;
Fig. 7 is the schematic diagram of embodiment five;
1 is cable core, and 2 is conductor coating, and 3 is insulating barrier, and 4 is lapping layer, and 5 is screen, and 6 is restrictive coating, and 7 is groove, and 8 is RFID label tag.
Embodiment
Below in conjunction with accompanying drawing, this embodiment is described.
High temperature-resistant cable generally include Stranded cable core, conductor coating, insulating barrier, screen, have excellent mechanical properties restrictive coating and or the armour of external force resistance performance, conductor coating and insulating barrier parcel is had outside per share cable core, there is insulating barrier that Stranded cable core is tightened together outside Stranded cable core, one deck lapping layer between insulating barrier and screen, also can be had to injure insulating barrier to prevent gauze screen.
A high temperature-resistant cable for built-in RFID tag, the external protection comprising Stranded cable core, be positioned at the inner protective layer outside cable core and be wrapped in outside inner protective layer.Inner protective layer generally includes as conductor coating and insulating barrier, and conductor coating applies on cable core, and the insulating barrier parcel conductor coating of inner protective layer, external protection generally includes insulating barrier, screen and restrictive coating from inside to outside.Described cable bearing of trend is provided with multiple RFID label tag, and the distance between any two RFID label tag is equal.The RFID label tag used is passive label, do not need charging, longevity of service, RFID label tag can store the information of cable simultaneously, instead of the stamp technique of cable surface, greatly reduces the production cost of cable, simultaneously due to the memory function of RFID, do not need during maintenance to find cable joint one by one, use a read write line can find the cable needed repairing, thus decrease workload.
There is multiple setting the position of RFID label tag, multiple groove has been dug away from the outside bearing of trend of cable core at the restrictive coating of cable, the degree of depth of groove equals the thickness of RFID label tag but is less than the thickness of restrictive coating, RFID label tag be just in time placed on the inside, the outer surface of RFID label tag can be seen at cable outer surface, now the outer surface of RFID label tag is equivalent to mark, easily searches when checking.
Embodiment one
On the inner side bearing of trend of cable core, dug multiple groove at the restrictive coating of cable external protection, be placed with RFID label tag in groove, the volume of groove is more than or equal to the volume of RFID label tag, and the height of groove is less than the thickness of restrictive coating.Label is located on the inner side bearing of trend of restrictive coating, avoids label on cable outer surface, and gouging abrasion during installing cables damages.
Embodiment two
On the coat layer of power cable during grooving, the height of groove can equal the thickness of restrictive coating.When the thickness of groove equals the thickness of restrictive coating, restrictive coating can be thinner, and save material, label does not affect by the shielding action of inner protective layer, can continue the effect performing RFID label tag, and the outer surface of label as mark, conveniently can be found when checking maintenance.
Embodiment three
Do not have screen outside insulating barrier in external protection under certain situation, external protection comprises insulating barrier, lapping layer and restrictive coating, outwards sees that external protection is insulating barrier, lapping layer and restrictive coating successively from cable core.Now, groove still can be placed on restrictive coating, can also grooving on the insulating barrier of the external protection of cable, can not affect Signal transmissions.The protective layer bearing of trend of cable has dug multiple groove and has placed RFID label tag, groove is at the insulating barrier of external protection away from the outside of cable core, and the thickness of groove is less than the thickness of insulating barrier, thus can not affect Signal transmissions.
RFID label tag also can be placed on inner protective layer, and on the insulating barrier of inner protective layer, RFID label tag is placed in grooving, and the thickness of groove is less than the thickness of insulating barrier, also can not affect Signal transmissions.
When cable does not comprise screen; label is established on the protection layer; but do not penetrate insulating barrier; in order to avoid affect the insulation effect of insulating barrier; the size of label can not fix the size being only less than groove; slot is on external protection, if groove is larger than label also do not need filler or adhesive band, and convenient processing.
Embodiment four
When not having screen in the external protection of cable, external protection comprises insulating barrier, lapping layer and restrictive coating, does not have screen in cable external protection; RFID label tag also can be pasted onto outside lapping layer, does not need grooving technique, direct pouring; technique is simple, reduces costs.
Embodiment five
When settling RFID label tag, RFID label tag outer surface has one deck adhesive band, and the color difference of adhesive band and the color of cable outer surface, adhesive band is pasted onto cable outer surface, and fixed labels does not drop.Now do not need the embedding structure considering cable, it is convenient to paste, and technique is simple.
Claims (9)
1. the high temperature-resistant cable of a built-in RFID tag; the external protection comprising cable core, be positioned at the inner protective layer outside cable core and be wrapped in outside inner protective layer; inner protective layer comprises for conductor coating and insulating barrier; conductor coating applies on cable core; the insulating barrier parcel conductor coating of inner protective layer; external protection comprises insulating barrier, screen and restrictive coating from inside to outside; it is characterized in that: on described cable bearing of trend, be provided with multiple RFID label tag, the distance between any two RFID label tag is equal.
2. the cable of built-in RFID tag according to claim 1; it is characterized in that: dug multiple groove at the restrictive coating of described cable away from the outside bearing of trend of inner protective layer; the height of groove is less than the thickness of restrictive coating, and the degree of depth of groove equals the thickness of RFID label tag.
3. the cable of built-in RFID tag according to claim 1, it is characterized in that: on the inner side bearing of trend of cable core, dug multiple groove at described the coat layer of power cable, be placed with RFID label tag in groove, the volume of groove is more than or equal to the volume of RFID, and the height of groove is less than the thickness of restrictive coating.
4. the cable of built-in RFID tag according to claim 1, is characterized in that: the height of described groove equals the thickness of restrictive coating.
5. the cable of the arbitrary built-in RFID tag according to claim 1-4, is characterized in that: described external protection comprises insulating barrier, lapping layer and restrictive coating from inside to outside, and lapping layer is wrapped up by restrictive coating.
6. the cable of built-in RFID tag according to claim 5, is characterized in that: on the insulating barrier bearing of trend of the external protection of described cable, dug multiple groove, and groove is on the outside of insulating barrier away from cable core, and the thickness of groove is less than the thickness of insulating barrier.
7. the cable of built-in RFID tag according to claim 5, is characterized in that: described RFID label tag is pasted onto outside lapping layer.
8. the cable of built-in RFID tag according to claim 1, is characterized in that: described RFID label tag outer surface has one deck adhesive band, and the color difference of adhesive band and the color of cable outer surface, adhesive band is pasted onto cable outer surface, and fixed labels does not drop.
9. the cable of built-in RFID tag according to claim 1, is characterized in that: described RFID label tag is passive label, and the mounting distance between any two RFID label tag is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482872.1U CN204029457U (en) | 2014-08-26 | 2014-08-26 | The high temperature-resistant cable of built-in RFID tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482872.1U CN204029457U (en) | 2014-08-26 | 2014-08-26 | The high temperature-resistant cable of built-in RFID tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029457U true CN204029457U (en) | 2014-12-17 |
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ID=52069292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482872.1U Expired - Fee Related CN204029457U (en) | 2014-08-26 | 2014-08-26 | The high temperature-resistant cable of built-in RFID tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599781A (en) * | 2014-12-25 | 2015-05-06 | 芜湖市晨韵自动化科技有限公司 | Cable based on RFID technology |
| CN108010625A (en) * | 2016-10-29 | 2018-05-08 | 江苏俊知技术有限公司 | A kind of building indoor coverage of signal senses feeder line with RFID |
-
2014
- 2014-08-26 CN CN201420482872.1U patent/CN204029457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599781A (en) * | 2014-12-25 | 2015-05-06 | 芜湖市晨韵自动化科技有限公司 | Cable based on RFID technology |
| CN108010625A (en) * | 2016-10-29 | 2018-05-08 | 江苏俊知技术有限公司 | A kind of building indoor coverage of signal senses feeder line with RFID |
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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: 20141217 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |