CN103489514A - Armoring steel tape for special cable - Google Patents
Armoring steel tape for special cable Download PDFInfo
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- CN103489514A CN103489514A CN201310483622.XA CN201310483622A CN103489514A CN 103489514 A CN103489514 A CN 103489514A CN 201310483622 A CN201310483622 A CN 201310483622A CN 103489514 A CN103489514 A CN 103489514A
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- layer
- steel tape
- radiation
- special cable
- radiation protective
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Abstract
The invention discloses an armoring steel tape for a special cable. The armoring steel tape comprises a first steel tape layer, wherein a first anti-radiation layer is arranged on a side face of the first steel tape layer; a second steel tape layer is arranged on the outer side face of the first anti-radiation layer; a second anti-radiation layer is arranged on the outer side face of the second steel tape layer; a thermal insulating layer is arranged on the outer side face of the second anti-radiation layer. According to the mode, the armoring steel tape is simple in structure, has good armoring protection and anti-radiation protection functions and additionally has good heat insulation performance.
Description
Technical field
The present invention relates to the steel band technical field, particularly relate to a kind of special cable armouring tape.
Background technology
Steel band is many a kind of steel of using in modern industry production.Steel band is widely used in all trades and professions such as automobile, boats and ships, cable, building, packing; wherein; steel band is commonly used in cable industry; protect cable core as armour; existing this armouring tape does not have the Radiological Defense function; for some special cables, the protective effect that the cable that meeting as this as nuclear cables is subject to serious radiation plays is limited.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of special cable armouring tape, simple in structure, has good armouring protective effect and radiation proof protective effect.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of special cable armouring tape is provided, comprise: the first steel belt layer, be provided with the first radiation protective layer on one side of described the first steel belt layer, be provided with the second steel belt layer on the lateral surface of described the first radiation protective layer, be provided with the second radiation protective layer on the lateral surface of described the second steel belt layer, on the lateral surface of described the second radiation protective layer, be provided with thermal insulation layer.
In a preferred embodiment of the present invention, described the first radiation protective layer is the sheet lead layer.
In a preferred embodiment of the present invention, described the second radiation protective layer is the sheet lead layer.
In a preferred embodiment of the present invention, described thermal insulation layer is the aluminium foil thermal insulation layer.
The invention has the beneficial effects as follows: special cable armouring tape of the present invention, simple in structure, there is good armouring protective effect and radiation proof protective effect, also there is in addition heat-proof quality preferably.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of special cable of the present invention with armouring tape one preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, the first steel belt layer, the 2, first radiation protective layer, the 3, second steel belt layer, the 4, second radiation protective layer, 5, thermal insulation layer.
Embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of special cable armouring tape; comprise: the first steel belt layer 1; be provided with the first radiation protective layer 2 on one side of described the first steel belt layer 1; be provided with the second steel belt layer 3 on the lateral surface of described the first radiation protective layer 2; be provided with the second radiation protective layer 4 on the lateral surface of described the second steel belt layer 3; by the combination of the first radiation protective layer 2 and the second radiation protective layer 4, make the present invention there is the radiation proof protective effect, be particularly useful for the special cable of this class of nuclear cables.
Be provided with thermal insulation layer 5 on the lateral surface of described the second radiation protective layer 4, make the present invention there is the thermal insulation protection performance.
Sandwich construction of the present invention, also strengthened intensity of the present invention, and the armouring protective value is good.
Preferably, described the first radiation protective layer 2 is the sheet lead layer, and described the second radiation protective layer 4 is the sheet lead layer.
Preferably, described thermal insulation layer 5 is the aluminium foil thermal insulation layer.
Special cable armouring tape of the present invention, simple in structure, there is good armouring protective effect and radiation proof protective effect, also there is in addition heat-proof quality preferably.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
1. a special cable armouring tape, it is characterized in that, comprise: the first steel belt layer, be provided with the first radiation protective layer on one side of described the first steel belt layer, be provided with the second steel belt layer on the lateral surface of described the first radiation protective layer, be provided with the second radiation protective layer on the lateral surface of described the second steel belt layer, on the lateral surface of described the second radiation protective layer, be provided with thermal insulation layer.
2. special cable armouring tape according to claim 1, is characterized in that, described the first radiation protective layer is the sheet lead layer.
3. special cable armouring tape according to claim 1, is characterized in that, described the second radiation protective layer is the sheet lead layer.
4. special cable armouring tape according to claim 1, is characterized in that, described thermal insulation layer is the aluminium foil thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483622.XA CN103489514A (en) | 2013-10-16 | 2013-10-16 | Armoring steel tape for special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483622.XA CN103489514A (en) | 2013-10-16 | 2013-10-16 | Armoring steel tape for special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103489514A true CN103489514A (en) | 2014-01-01 |
Family
ID=49829674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310483622.XA Pending CN103489514A (en) | 2013-10-16 | 2013-10-16 | Armoring steel tape for special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103489514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971777A (en) * | 2014-04-30 | 2014-08-06 | 大连理工高邮研究院有限公司 | Nuclear-radiation-preventive hard carbon fiber base thermal insulation material and manufacturing method thereof |
-
2013
- 2013-10-16 CN CN201310483622.XA patent/CN103489514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971777A (en) * | 2014-04-30 | 2014-08-06 | 大连理工高邮研究院有限公司 | Nuclear-radiation-preventive hard carbon fiber base thermal insulation material and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |