CN203118574U - Metal belt interlocking armored instrument signal cable - Google Patents
Metal belt interlocking armored instrument signal cable Download PDFInfo
- Publication number
- CN203118574U CN203118574U CN 201320042815 CN201320042815U CN203118574U CN 203118574 U CN203118574 U CN 203118574U CN 201320042815 CN201320042815 CN 201320042815 CN 201320042815 U CN201320042815 U CN 201320042815U CN 203118574 U CN203118574 U CN 203118574U
- Authority
- CN
- China
- Prior art keywords
- cable
- instrument signal
- signal cable
- cores
- metal belt
- 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
Links
Abstract
The utility model discloses a metal belt interlocking armored instrument signal cable. The metal belt interlocking armored instrument signal cable comprises a plurality of stranded cable cores; each cable core comprises two stranded conductors; each conductor includes a plurality of wire cores; the exterior of each conductor is pressingly wrapped with a poly insulated layer; the exterior of each cable core is wrapped with an inner wrapping tape, a shielding layer and an outer wrapping tape; a filling layer is arranged between two adjacent cable cores; and the exterior of the plurality of cable cores is wrapped with a wrapping tape layer, an armoring layer and a sheath successively. The metal belt interlocking armored instrument signal cable of the utility model has the advantages of external electromagnetic interference resistance, easiness in bending and laying, and the like; when the metal belt interlocking armored instrument signal cable is bent, the insulated layers and the wrapping tape layer will not be damaged; the metal belt interlocking armored instrument signal cable can be lain in an exposed or concealed manner in dry or wet environments; and the laying mode of the cable in the utility model is the same with pipeline-mode cable laying, and therefore, construction period can be shortened, and project cost can be saved.
Description
Technical field
The utility model relates to field of cables, specifically is a kind of metal tape interlocking armouring instrument signal cable.
Background technology
At present, the instrument signal class cable that cable industry is produced adopts cable installation in pipe when equipment is installed, rearrange pipeline during installation, needs secondary to drop into.
Instrument signal class cable will adopt metal tape or wire always to shield usually, when shielding, also will produce sheath as protection, so cost is higher.
The utility model content
The purpose of this utility model provides a kind of flexible, and can not damage insulating barrier and belting layer in BENDING PROCESS, and the metal tape interlocking armouring instrument signal cable that also has anti-electromagnetic interference, easily lays.
The technical solution of the utility model is as follows:
A kind of metal tape interlocking armouring instrument signal cable, comprise many mutually stranded cable cores, it is characterized in that: every cable core includes two mutually stranded conductors respectively, every conductor includes many cores respectively, every conductor is extruded with poly-insulating barrier outward respectively, every outer interior band, screen and the outer band of coating successively respectively of cable core is provided with packed layer between adjacent two root cable cores, and described many cable cores are coated with belting layer, armour and sheath outward successively.
Described a kind of metal tape interlocking armouring instrument signal cable, it is characterized in that: described belting layer adopts that double-deck polypropylene tape is overlapping puts up wrapped forming, the thickness of polypropylene tape is 0.2mm, and the width that the overlap zone of polypropylene tape is put up portion is the 30%-50% of belting layer width.
Described a kind of metal tape interlocking armouring instrument signal cable is characterized in that: it is metal tape wrapped chain buckle structure that forms sealing after mould is rolling of 0.2mm-0.5mm that described armour adopts thickness.
The beneficial effects of the utility model:
The anti-outside electromagnetic interference of the utility model tool, flexible, easily advantage such as lay, in BENDING PROCESS, can not damage insulating barrier and belting layer, the open-wire line or the concealed wire that can be applicable to drying or wet environment lay, and possesses identical performance with the pipe method wiring, reduce the construction period, saved project cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of metal tape interlocking armouring instrument signal cable, comprise many mutually stranded cable cores, every cable core includes two mutually stranded conductors respectively, every conductor includes many cores 1 respectively, and every conductor is extruded with poly-insulating barrier 2 outward respectively, every outer interior band 3, screen 4 and the outer band 5 of coating successively respectively of cable core, be provided with packed layer 7 between adjacent two root cable cores, many cable cores are coated with belting layer 6, armour 8 and sheath 9 outward successively.
In the utility model, belting layer 6 adopts that double-deck polypropylene tape is overlapping puts up wrapped forming, and the thickness of polypropylene tape is 0.2mm, and the width that the overlap zone of polypropylene tape is put up portion is the 30%-50% of belting layer width.
It is metal tape wrapped chain buckle structure that forms sealing after mould is rolling of 0.2mm-0.5mm that armour 8 adopts thickness.
The above only is preferred implementation method of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (3)
1. a metal tape interlocks armouring instrument signal cable, comprise many mutually stranded cable cores, it is characterized in that: every cable core includes two mutually stranded conductors respectively, every conductor includes many cores respectively, every conductor is extruded with poly-insulating barrier outward respectively, every outer interior band, screen and the outer band of coating successively respectively of cable core is provided with packed layer between adjacent two root cable cores, and described many cable cores are coated with belting layer, armour and sheath outward successively.
2. a kind of metal tape according to claim 1 interlocks armouring instrument signal cable, it is characterized in that: described belting layer adopts that double-deck polypropylene tape is overlapping puts up wrapped forming, the thickness of polypropylene tape is 0.2mm, and the width that the overlap zone of polypropylene tape is put up portion is the 30%-50% of belting layer width.
3. a kind of metal tape interlocking armouring instrument signal cable according to claim 1 is characterized in that: metal tape wrapped chain buckle structure that forms sealing after mould is rolling that described armour employing thickness is 0.2mm-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042815 CN203118574U (en) | 2013-01-25 | 2013-01-25 | Metal belt interlocking armored instrument signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042815 CN203118574U (en) | 2013-01-25 | 2013-01-25 | Metal belt interlocking armored instrument signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118574U true CN203118574U (en) | 2013-08-07 |
Family
ID=48898897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042815 Expired - Fee Related CN203118574U (en) | 2013-01-25 | 2013-01-25 | Metal belt interlocking armored instrument signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632627A (en) * | 2016-02-23 | 2016-06-01 | 成都科创佳思科技有限公司 | Low smoke zero halogen industrial cable |
-
2013
- 2013-01-25 CN CN 201320042815 patent/CN203118574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632627A (en) * | 2016-02-23 | 2016-06-01 | 成都科创佳思科技有限公司 | Low smoke zero halogen industrial cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104681180A (en) | Fireproof high-temperature-resisting industrial insulated cable | |
| CN202332403U (en) | Flame-retardant waterproof composite shielding high-frequency digital cable | |
| CN203118574U (en) | Metal belt interlocking armored instrument signal cable | |
| CN203839071U (en) | High-voltage-resistant highly insulating composite flat cable | |
| CN203746463U (en) | Armor compensating cable for automobile industry | |
| CN206312632U (en) | Communication composite power cable | |
| CN104867551A (en) | Flexible drainage cable of coal cutter | |
| CN203562217U (en) | Thermoplastic elastomer sheath aviation cable | |
| CN203858908U (en) | Power cable for cross-river tunnel | |
| CN203562227U (en) | A metallurgy high-temperature-resistant power cable | |
| CN203118576U (en) | Metal belt interlocking armored compensation cable | |
| CN202694942U (en) | Watertight power cable with crosslinked polyethylene insulating layer and polyurethane sheath | |
| CN104835583A (en) | Shielding insulating cable | |
| CN205541990U (en) | Insulating and band -armored cable of EP rubbers | |
| CN103871590A (en) | Mineral insulated fire-proof cable | |
| CN103871603A (en) | Armor cable used for oceanographic engineering | |
| CN203118558U (en) | Cable used for power measurement | |
| CN204632390U (en) | A kind of anticorrosion stretch-proof shielded type cable | |
| CN203260398U (en) | Magnetostatic shielding power cable | |
| CN204229881U (en) | A kind of Novel variable frequency cable | |
| CN203787148U (en) | Extrusion-resistance fireproof shielding cable | |
| CN103943213A (en) | Ultraviolet-proof reinforcing cable | |
| CN203118573U (en) | Metal belt interlocking-armored plastic sheath-free cable used for building wiring | |
| CN203644461U (en) | Aluminium alloy fire-retardant frequency variable cable | |
| CN203085271U (en) | Polyvinyl chloride insulation power cable |
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: 20130807 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |