CN204288891U - A kind of LSOH anti-flaming elevator cable - Google Patents
A kind of LSOH anti-flaming elevator cable Download PDFInfo
- Publication number
- CN204288891U CN204288891U CN201420829436.7U CN201420829436U CN204288891U CN 204288891 U CN204288891 U CN 204288891U CN 201420829436 U CN201420829436 U CN 201420829436U CN 204288891 U CN204288891 U CN 204288891U
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- Prior art keywords
- flaming
- elevator cable
- lsoh anti
- cable
- composite braided
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to a kind of LSOH anti-flaming elevator cable.The utility model belongs to elevator cable technical field.A kind of LSOH anti-flaming elevator cable, is characterized in: LSOH anti-flaming elevator cable is made up of cable core, insulated wire cores, inner covering (4), braid (1) and restrictive coating (3); Insulated wire cores is made up of twisted copper conductors (6) and insulating barrier (5), stranded conductor (6) deflects copper conductor for stranded, insulating barrier (5) is extruded in outside, inner covering (4) is provided with between the composite braided layer (1) in insulated wire cores and outside, composite braided layer (1) is filament and metal wire combined braiding structure, and composite braided layer (1) outside is restrictive coating (3).The utility model flexibility, pull resistance, cryogenic property, low smoke, zero halogen performance and Electro Magnetic Compatibility are excellent, and product bending radius is little, be easy to wiring installs, and fail safe is good, extensively can do the application of indoor and outdoor elevator cable.
Description
Technical field
The utility model belongs to elevator cable technical field, particularly relates to a kind of LSOH anti-flaming elevator cable.
Background technology
At present, known conventional lift cable, not only soft, poor performance at low temperatures, and pull resistance and Electro Magnetic Compatibility general; Conventional lift cable adopts Halogen insulated with material layer, restrictive coating, once breaking out of fire, halogen produces a large amount of dense smoke, rescue work is made to be difficult to carry out, personnel are scorched to death immediately, and cause to be smoked by smog and suffocate, these shortcomings and technical problem limit the use of product.This patent selects more excellent material by what optimize product structure, the low smoke, zero halogen performance of improving product, flexibility, cryogenic property, the characteristic such as pull resistance and Electro Magnetic Compatibility.
Summary of the invention
The utility model provides a kind of LSOH anti-flaming elevator cable for solving in known technology the technical problem that exists.
The purpose of this utility model is to provide a kind of LSOH anti-flaming elevator cable with features such as flexibility, pull resistance, cryogenic property, low smoke, zero halogen performance and Electro Magnetic Compatibility are excellent.
The characteristic had of the utility model LSOH anti-flaming elevator cable:
1. conductor is stranded deflect conductor, filament diameter 0.1-0.2mm, forms through stranded.
2. insulation adopts the low temperature resistant elastomeric material of LSOH anti-flaming.
3. the low temperature resistant elastomeric material inner covering of the LSOH anti-flaming extruded.
4. adopt composite braided layer.
5. sheath adopts the low temperature resistant elastomeric material of LSOH anti-flaming.
The technical scheme that the utility model LSOH anti-flaming elevator cable is taked is:
A kind of LSOH anti-flaming elevator cable, is characterized in: LSOH anti-flaming elevator cable is made up of cable core, insulated wire cores, inner covering, braid and restrictive coating; Insulated wire cores is made up of twisted copper conductors and insulating barrier, stranded conductor is stranded deflect copper conductor, and insulating barrier is extruded in outside, and the composite braided interlayer in insulated wire cores and outside is provided with inner covering, composite braided layer is filament and metal wire combined braiding structure, is restrictive coating outside composite braided layer.
The utility model LSOH anti-flaming elevator cable can also adopt following technical scheme:
Described LSOH anti-flaming elevator cable, is characterized in: composite braided layer (1) for filament and
Copper wire composite braided structures, deflects copper conductor filament diameter 0.1-0.2mm.
The advantage that the utility model has and good effect are:
LSOH anti-flaming elevator cable is owing to have employed the brand-new technical scheme of the utility model, and compared with prior art, the utility model has high strength, wear-resisting, weather, warping strength, resistance to torsion, is suitable for bending back and forth use, can bears the advantages such as the bending motion of 1,000,000 times.
Accompanying drawing explanation
Fig. 1 is the utility model LSOH anti-flaming elevator cable cross section structure schematic diagram.
In figure, 1, composite braided layer, 2, cable core, 3, restrictive coating, 4, inner covering, 5, insulating barrier, 6, stranded conductor.
Embodiment
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Accompanying drawings 1.
Embodiment 1
A kind of LSOH anti-flaming elevator cable, this LSOH anti-flaming elevator cable is made up of cable core, insulated wire cores, inner covering 4, braid 1 and restrictive coating 3; Insulated wire cores is made up of twisted copper conductors 6 and insulating barrier 5, and stranded conductor 6 deflects copper conductor, copper conductor filament diameter 0.15mm for stranded.Insulating barrier 5 is extruded in outside, and be provided with inner covering 4 between the composite braided layer 1 in insulated wire cores and outside, composite braided layer 1 is filament and copper wire composite braided structures, is restrictive coating 3 outside composite braided layer 1.
The specific implementation process of the present embodiment and feature:
1. what adopt optimization deflects conductor, and the flexibility of cable own is improved further;
2. conventional lift cable adopts common material to produce mostly, the LSOH anti-flaming poor performance of product, application scenario is limited, this cable adopts low-smoke halogen-free flame-retardant isolating, inner covering, overwrap designs, there is excellent low-smoke non-halogen flame-retardant characteristic, smoke density (light transmittance) >=60%, conductivity≤10 μ s/mm, PH >=4.3
3. conventional lift cable low temperature tolerance ability is poor, and this product adopts low temperature material, and the low temperature resistant grade of cable is promoted to-40 DEG C, improves cable fail safe at low ambient temperatures and flexibility;
4. the preferred insulating material of this cable adopts irradiation technique, and make cable temperature resistant grade rise to 90 DEG C, anti-overload ability is 250 DEG C in short-term.
5. adopt filament and the proof copper-wire braided structure of high strength, improve resistance to tension and the Electro Magnetic Compatibility of cable, improve fail safe, do not lower product flexibility simultaneously.
6. Cable Bending Radius little, be easy to wiring install.
The present embodiment LSOH anti-flaming elevator cable flexibility, pull resistance, cryogenic property, low smoke, zero halogen performance and Electro Magnetic Compatibility are excellent, and product bending radius is little, be easy to wiring installs, and fail safe is good, extensively can do the application of indoor and outdoor elevator cable.
Claims (2)
1. a LSOH anti-flaming elevator cable, is characterized in that: LSOH anti-flaming elevator cable is made up of cable core, insulated wire cores, inner covering (4), braid (1) and restrictive coating (3); Insulated wire cores is made up of twisted copper conductors (6) and insulating barrier (5), stranded conductor (6) deflects copper conductor for stranded, insulating barrier (5) is extruded in outside, inner covering (4) is provided with between the composite braided layer (1) in insulated wire cores and outside, composite braided layer (1) is filament and metal wire combined braiding structure, and composite braided layer (1) outside is restrictive coating (3).
2. LSOH anti-flaming elevator cable according to claim 1, is characterized in that: composite braided layer (1) is filament and copper wire composite braided structures, deflects copper conductor filament diameter 0.1-0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829436.7U CN204288891U (en) | 2014-12-23 | 2014-12-23 | A kind of LSOH anti-flaming elevator cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829436.7U CN204288891U (en) | 2014-12-23 | 2014-12-23 | A kind of LSOH anti-flaming elevator cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288891U true CN204288891U (en) | 2015-04-22 |
Family
ID=52872025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829436.7U Active CN204288891U (en) | 2014-12-23 | 2014-12-23 | A kind of LSOH anti-flaming elevator cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288891U (en) |
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2014
- 2014-12-23 CN CN201420829436.7U patent/CN204288891U/en active Active
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