CN105655029A - Kevlar fiber reinforced multifunctional travelling soft elevator composite cable - Google Patents
Kevlar fiber reinforced multifunctional travelling soft elevator composite cable Download PDFInfo
- Publication number
- CN105655029A CN105655029A CN201410728371.1A CN201410728371A CN105655029A CN 105655029 A CN105655029 A CN 105655029A CN 201410728371 A CN201410728371 A CN 201410728371A CN 105655029 A CN105655029 A CN 105655029A
- Authority
- CN
- China
- Prior art keywords
- cable
- cables
- audio transmission
- fiber reinforced
- communication
- 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.)
- Pending
Links
Abstract
The invention discloses a Kevlar fiber reinforced multifunctional travelling soft elevator composite cable and belongs to the technical field of a cable. The Kevlar fiber reinforced multifunctional travelling soft elevator composite cable comprises a sheath layer with a flat-shaped cross section, and power supply cables, audio transmission cables, illumination cables, communication cables and reinforced ribs which are arranged in the sheath layer. The audio transmission cables, the illumination cables, the communication cables and the power supply cables are successively arranged in the middle portion of the composite cable, the Kevlar fiber reinforced ribs are arranged at two sides, the audio transmission cables are composed of two audio lines, the conductors of the audio lines are twisted oxygen-free copper wires, and the audio transmission cables are externally provided with a protective layer; the power supply cables are formed by twisting two insulation wires, and the insulation lines are formed by extruding a PVC insulation layer on copper wire conductors; and the communication cables are composed of two communication wires, communication wire conductors are formed by extruding an insulation layer outside twisting soft cooper wires, and the illumination cables are composed of two illumination wires. The Kevlar fiber reinforced multifunctional travelling soft elevator composite cable is simple, reasonable and compact in structure, low in weight, easy to manufacture and produce, good in application performance and long in service life, and also has anti-high-interference, flexible and tensile properties.
Description
Technical field
The present invention relates to the structure of a kind of elevator cable, particular with signal transmission, telephonic communication, belong to field of cable technology.
Background technology
Elevator is requisite equipment of riding instead of walk in skyscraper, elevator cable is mainly used in the elevator of frequently movement, escalator is one and is close to the small space closed, elevator cable there is half be used to extension, high rise elevator is at most up to more than 100 meters, the deadweight of 100 meters of cables is exactly nearly hundred kilograms, therefore elevator cable needs have stronger resistance to tension, ensure that cable will not break core in moving process frequently, and its internal holding wire, power line will not be subject to the interference of Exterior cable electric field and internal electric field. Existing elevator cable is often not met by actually required resistance to tension currently on the market, and the capacity of resisting disturbance of holding wire is also not as strong, and power line be short-circuited etc. fault time, generally require whole elevator cable of replacing. These problems all have impact on the service life of elevator cable, and adds the incidence rate of elevator accident. And the development of society, some activities such as communication it are also required in elevator, for this, relevant line thread must be hung on elevator side, lifting repeatedly together with elevator, in elevator high-speed motion, the windage of cable is big, make the frequent tension of cable, affect service life, and owing to various circuits are excessively complicated, and these circuits are relatively poor because of its tensile property, after longer elevating movement regularly, it is possible to fracture occurs, damages, bring the consequence that power-off stagnation of movement or other correlation functions interrupt. Therefore, in the urgent need to providing a kind of tension, anti-pressure ability higher, capacity of resisting disturbance is higher, it is simple to communication contact, the elevator communication signal cable of longer service life.
Summary of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, it is provided that a kind of tension, softness, capacity of resisting disturbance are strong, be easy to illumination and communication apparatus connects, the soft elevator composite cable of Kafra fiber reinforced type multifunctional retinue of longer service life.
It is an object of the invention to be achieved through the following technical solutions: the soft elevator composite cable of Kafra fiber reinforced type multifunctional retinue, including the restrictive coating that cross section is flat and be arranged on the power cable in restrictive coating, it is characterized in that, it is additionally provided with audio transmission cable in described restrictive coating, net is line slightly, light conduits, communication cable and Kafra fiber reinforcement, audio transmission cable, net is line slightly, light conduits, communication cable, power cable is sequentially arranged in middle part, reinforcement is arranged on both sides, described audio transmission cable is two tone frequency channel wire compositions, described tone frequency channel wire conductor is stranded copper free wire, audio transmission cable is provided externally with protective layer,Described power cable is formed by two covered wire pair twists, and covered wire forms by extruding PVC insulating barrier on copper wire conductor; Communication cable is made up of two order wires, and described order wire conductor is that the outer extruded insulation layer of stranded soft copper silk is constituted, and described light conduits is made up of two illuminating lines.
Described audio transmission cable has the conductor of a tone frequency channel wire not for tin plating copper free wire.
Described power cable is provided with two groups of cables in stock.
The present invention is provided with audio transmission cable, light conduits, communication cable and reinforcement in restrictive coating, solves cable and moves back and forth easy disconnected core and the problem needing additionally to arrange communication cable, illumination in process. Audio transmission cable conductor adopts copper free wire, enhances the capacity of resisting disturbance of holding wire with aluminum foil shielded, it is prevented that holding wire is subject to the interference of the external world or internal electric field together with braiding shielding layer of copper wires. Kafra fiber strengthening core enhances the tensile property of cable, alleviates own wt, makes cable in lifting process except can bearing the weight of self, moreover it is possible to bear certain weight of object; Polythene material odorless in power line polyethylene layer, nontoxic, there is excellent resistance to low temperature, dielectric properties and resistance to chemical corrosion excellent, moulded manufacturability is good, and electrical insulation capability is excellent. Present configuration advantages of simple, compact, to manufacture easily, serviceability is good, has the characteristic of anti-strong jamming, pressure, tension, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
In figure: 1 audio transmission cable, 2 protective layers, 3 light conduits, 4 screen layers, 5 power cables, 6 communication cables, 7 sheaths, 8 restrictive coatings, 9 Kafra fiber reinforcements, 10 nets slightly line.
Detailed description of the invention
The soft elevator composite cable of Kafra fiber reinforced type multifunctional retinue, including the restrictive coating 8 that cross section is flat and be arranged on the power cable 5 in restrictive coating, audio transmission cable 1, net is line 10 slightly, light conduits 3, communication cable 6 and Kafra fiber reinforcement 9, audio transmission cable, light conduits, communication cable, power cable is sequentially arranged in middle part, reinforcement is arranged on both sides, described audio transmission cable is two tone frequency channel wire compositions, described tone frequency channel wire conductor is stranded soft copper free wire, the conductor of a tone frequency channel wire in two tone frequency channel wires of audio transmission cable is tin plating copper free wire. arranging insulating barrier and screen layer 4 outside conductor, audio transmission cable is provided externally with protective layer 2, described power cable is formed by two covered wire pair twists, and covered wire forms by extruding PVC insulating barrier on copper wire conductor, communication cable is made up of two order wires, and communication cable is provided with sheath 7, and described order wire conductor is that the outer extruded insulation layer of stranded soft copper silk is constituted, and described light conduits is made up of two illuminating lines.
Claims (3)
1. the soft elevator composite cable of Kafra fiber reinforced type multifunctional retinue, including the restrictive coating that cross section is flat and be arranged on the power cable in restrictive coating, it is characterized in that, it is additionally provided with audio transmission cable in described restrictive coating, net is line slightly, light conduits, communication cable and Kafra fiber reinforcement, audio transmission cable, net is line slightly, light conduits, communication cable, power cable is sequentially arranged in middle part, reinforcement is arranged on both sides, described audio transmission cable is two tone frequency channel wire compositions, described tone frequency channel wire conductor is stranded copper free wire, audio transmission cable is provided externally with protective layer,Described power cable is formed by two covered wire pair twists, and covered wire forms by extruding PVC insulating barrier on copper wire conductor; Communication cable is made up of two order wires, and described order wire conductor is that the outer extruded insulation layer of stranded soft copper silk is constituted, and described light conduits is made up of two illuminating lines.
2. the soft elevator composite cable of Kafra fiber reinforced type multifunctional according to claim 1 retinue, is characterized in that, has the conductor of a tone frequency channel wire not for tin plating copper free wire in described audio transmission cable.
3. the soft elevator composite cable of Kafra fiber reinforced type multifunctional according to claim 1 retinue, is characterized in that, described power cable is provided with two groups of cables in stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728371.1A CN105655029A (en) | 2014-12-05 | 2014-12-05 | Kevlar fiber reinforced multifunctional travelling soft elevator composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728371.1A CN105655029A (en) | 2014-12-05 | 2014-12-05 | Kevlar fiber reinforced multifunctional travelling soft elevator composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105655029A true CN105655029A (en) | 2016-06-08 |
Family
ID=56480695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410728371.1A Pending CN105655029A (en) | 2014-12-05 | 2014-12-05 | Kevlar fiber reinforced multifunctional travelling soft elevator composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105655029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297988A (en) * | 2016-08-12 | 2017-01-04 | 上海长顺电梯电缆有限公司 | Low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
-
2014
- 2014-12-05 CN CN201410728371.1A patent/CN105655029A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297988A (en) * | 2016-08-12 | 2017-01-04 | 上海长顺电梯电缆有限公司 | Low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
| CN106297988B (en) * | 2016-08-12 | 2018-08-31 | 上海长顺电梯电缆有限公司 | The labyrinths 500mm low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201397696Y (en) | Waterproof type composite flat cable for controlling kinetic energy | |
| CN202601241U (en) | Cable for water-resisting high-strength tensile wear-resisting shield machine | |
| CN202601310U (en) | High-frequency communication cable | |
| CN207074564U (en) | New-energy automobile charging pile cable | |
| CN203573670U (en) | Cable special for construction elevator | |
| CN205582537U (en) | Novel high waterproof high tension cable | |
| CN105655037A (en) | Tensile anti-compression anti-interference elevator special-purpose cable | |
| CN203366791U (en) | Super-large cross section high-strength ultra-soft rubber-sheathed cable for coal mining machine | |
| CN103606409A (en) | Flame-retardant high temperature resistance anti-bending soft type control cable | |
| CN105655029A (en) | Kevlar fiber reinforced multifunctional travelling soft elevator composite cable | |
| CN205264387U (en) | Anti -oxidation insulating stretch -proof control cable | |
| CN201532800U (en) | Steel supporting, moving and connecting flexible cable for communication vehicle | |
| CN201331943Y (en) | Rubber sleeve circular flexible cable capable of traction | |
| CN204315257U (en) | Kafra fiber reinforced type multifunctional is accompanied soft elevator composite cable | |
| CN105469898A (en) | Overhead low-loss data transmission line composite cable | |
| CN204066877U (en) | A kind of 8.7/15kV heavy mobile service uses up electric composite reinforced flexible cable | |
| CN201994110U (en) | Outdoor high-intensity electric wire cable | |
| CN203536012U (en) | Double-sheath antistatic tensile control cable for movement | |
| CN208596565U (en) | A kind of electronic automobile-used high-performance fire-resistant wire and cable | |
| CN206819775U (en) | A kind of high cable of tensile strength | |
| CN105719762A (en) | Elevator composite cable with signal transmission telephone communications | |
| CN202275617U (en) | Robust pulling-resistant bending-resistant cable for slag tank car | |
| CN205406126U (en) | Flexible shielded cable for computer | |
| CN204423945U (en) | Engineering lift mobile flexible cable | |
| CN103426505A (en) | Communication cable of high-temperature-resisting instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |