CN102568682A - Frigostabile elevator flat cable - Google Patents
Frigostabile elevator flat cable Download PDFInfo
- Publication number
- CN102568682A CN102568682A CN2012100558358A CN201210055835A CN102568682A CN 102568682 A CN102568682 A CN 102568682A CN 2012100558358 A CN2012100558358 A CN 2012100558358A CN 201210055835 A CN201210055835 A CN 201210055835A CN 102568682 A CN102568682 A CN 102568682A
- Authority
- CN
- China
- Prior art keywords
- conductor
- flat cable
- frigostabile
- elevator flat
- cable
- 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
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a frigostabile elevator flat cable which comprises a plurality of parallel conductor cores. Each conductor core consists of a middle conductor and an insulating layer outside the conductor; a sheath layer is arranged outside the conductor cores; isolation oil is added between the conductor cores and the sheath layer; the conductors are formed from Category-5 soft copper conductors by bunching and stranding and have a pitch ratio of 14 to 20; and both the insulating layers and the sheath layer are made of Buna-N PVC (polyvinyl chloride) materials with low temperature resistance of subzero 40 DEG C. According to the invention, the temperature resistance lower limit of the insulating layers and the sheath layer can reach subzero 40 DEG, the frigostabile elevator flat cable has better flexibility and higher strength relative to the PVC materials, and by testing, the strength of the frigostabile elevator flat cable is commonly in the range of 15MPa and the elongation of the frigostabile elevator flat cable can reach over 500 percent, so that various quality problems caused by reduction of the flexibility of the elevator cable under the cold condition are effectively solved. Moreover, the added isolation oil plays the roles of preventing adhesion and lubricating, so that the deflection performance of the cable can be slightly promoted.
Description
?
Technical field
The present invention relates to a kind of power cable, specifically is a kind of cold-resistant elevator flat cable.
Background technology
What existing elevator cable insulation and sheath material generally adopted is soft polyvinyl chloride, and it can satisfy the requirement of most of elevator cable, but under the very low environment of northern amblent air temperature; Common elevator cable obviously can not satisfy his weather requirement; The condition that common elevator cable lays and moves all can not be lower than 0 ℃, and the temperature in northern winter is usually all below 0 ℃, along with the reduction of temperature; The weak degree of PVC plastics declines to a great extent; The plastics hardening is and crisp, and its sheath of operation cable is easy to cracking under this temperature, because the conductor of cable hardening the inside opens circuit owing to long-play; Cable life declines to a great extent, and has all brought unnecessary trouble with safeguarding for the user.
Summary of the invention
Technical problem to be solved by this invention provides a kind of elevator cable with good cold tolerance ability, and it still has enough pliabilitys in cold conditions, has prolonged the useful life of cable.
A kind of cold-resistant elevator flat cable of the present invention comprises some cores that are arranged in parallel, and said core is made up of the conductor and the outer insulating barrier of conductor of centre, at the core peripheral hardware restrictive coating is arranged, and between core and restrictive coating, adds and isolates oil.
Said conductor is that the 5th type of soft copper conductor transmitted beam strand forms, and pitch is than 14 ~ 20.
Said insulating barrier and restrictive coating all adopt the fine PVC material of low temperature resistant-40 ℃ fourth.
Beneficial effect of the present invention:
The heatproof lower limit of insulating barrier of the present invention and restrictive coating can reach-40 ℃; And it is bigger with respect to its better intensity of pliability of PVC material; Through its intensity of overtesting generally in the 15MPa scope; Percentage elongation can reach more than 500%, and this efficiently solves the various quality problems that elevator cable descends and brings owing to pliability under cold conditions.Add in addition and isolate oil, play preventing adhesion and lubricated effect, the rich performance of song of cable can slightly be promoted.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of cold-resistant elevator flat cable of the present invention comprises some cores that are arranged in parallel, and said core is made up of the conductor 1 and the outer insulating barrier 2 of conductor of centre, at the core peripheral hardware restrictive coating 3 is arranged, and between core and restrictive coating 3, adds and isolates oil.Conductor 1 is that the 5th type of soft copper conductor transmitted beam strand forms, and pitch is than 14 ~ 20.Insulating barrier 2 all adopts the fine PVC material of low temperature resistant-40 ℃ fourth with restrictive coating 3.
The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (3)
1. cold-resistant elevator flat cable; Comprise some cores that are arranged in parallel, said core is made up of the conductor (1) and the outer insulating barrier (2) of conductor of centre, at the core peripheral hardware restrictive coating (3) is arranged; It is characterized in that, between core and restrictive coating (3), add and isolate oil.
2. cold-resistant elevator flat cable according to claim 1 is characterized in that: said conductor (1) is that the 5th type of soft copper conductor transmitted beam strand forms, and pitch is than 14 ~ 20.
3. cold-resistant elevator flat cable according to claim 1 and 2 is characterized in that: said insulating barrier (2) and restrictive coating (3) all adopt the fine PVC material of low temperature resistant-40 ℃ fourth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100558358A CN102568682A (en) | 2012-03-06 | 2012-03-06 | Frigostabile elevator flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100558358A CN102568682A (en) | 2012-03-06 | 2012-03-06 | Frigostabile elevator flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568682A true CN102568682A (en) | 2012-07-11 |
Family
ID=46413868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100558358A Pending CN102568682A (en) | 2012-03-06 | 2012-03-06 | Frigostabile elevator flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102568682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854742A (en) * | 2012-11-30 | 2014-06-11 | 倪鹏程 | Flat control cable |
| CN104425078A (en) * | 2013-09-02 | 2015-03-18 | 沈阳岳阳电缆有限公司 | Control and signal transmission mobile composite cable |
| CN111816356A (en) * | 2020-08-07 | 2020-10-23 | 居盛文 | Flat flexible cable of insulating sheath based on butyronitrile polyvinyl chloride |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532803U (en) * | 2009-11-05 | 2010-07-21 | 衡阳恒飞电缆有限责任公司 | High-flexibility rubber-jacketed flexible cable |
| CN201868133U (en) * | 2010-12-11 | 2011-06-15 | 长江高科电缆有限公司 | Novel flexible cable |
| CN102364590A (en) * | 2011-11-15 | 2012-02-29 | 无锡市富华电缆有限公司 | Enhanced flat cable |
| CN202502794U (en) * | 2012-03-06 | 2012-10-24 | 无锡市富华电缆有限公司 | Cold-resistant elevator flat cable |
-
2012
- 2012-03-06 CN CN2012100558358A patent/CN102568682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532803U (en) * | 2009-11-05 | 2010-07-21 | 衡阳恒飞电缆有限责任公司 | High-flexibility rubber-jacketed flexible cable |
| CN201868133U (en) * | 2010-12-11 | 2011-06-15 | 长江高科电缆有限公司 | Novel flexible cable |
| CN102364590A (en) * | 2011-11-15 | 2012-02-29 | 无锡市富华电缆有限公司 | Enhanced flat cable |
| CN202502794U (en) * | 2012-03-06 | 2012-10-24 | 无锡市富华电缆有限公司 | Cold-resistant elevator flat cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854742A (en) * | 2012-11-30 | 2014-06-11 | 倪鹏程 | Flat control cable |
| CN104425078A (en) * | 2013-09-02 | 2015-03-18 | 沈阳岳阳电缆有限公司 | Control and signal transmission mobile composite cable |
| CN111816356A (en) * | 2020-08-07 | 2020-10-23 | 居盛文 | Flat flexible cable of insulating sheath based on butyronitrile polyvinyl chloride |
| CN111816356B (en) * | 2020-08-07 | 2022-02-11 | 居盛文 | Flat flexible cable of insulating sheath based on butyronitrile polyvinyl chloride |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204946585U (en) | With the insulated cable of Graphene sheath | |
| CN103839621B (en) | Anti-twist high flexibility cable | |
| CN204229913U (en) | The resistance to song of robot disturbs cable | |
| CN102568682A (en) | Frigostabile elevator flat cable | |
| CN202042220U (en) | Flat tensile tear-resistant multifunctional soft cable for drag chain | |
| CN201408563Y (en) | Ice and snow proofing overhead conductor | |
| CN202502794U (en) | Cold-resistant elevator flat cable | |
| CN202694895U (en) | Grease proofing and abrasion resistant logging cable for oil exploration | |
| CN202615829U (en) | Tensile-type high-pressure-resistant and waterproof flat cable | |
| CN103578631A (en) | Anti-pulling waterproof rubber sleeve cable | |
| CN204537721U (en) | A kind of waterproof tensile stretches insulated cable | |
| CN202749124U (en) | Wear resistant and corrosion resistant elevator travelling cable | |
| CN204480767U (en) | A kind of tensile type electric cable for coal mining machine | |
| CN201600942U (en) | Multifunctional anti-electromagnetic interference environment-friendly electric instrument cable | |
| CN201402637Y (en) | Movable type control cable used for ship | |
| CN204792104U (en) | Latent oily cable of no armour skin bearing circle | |
| CN202134269U (en) | Movably usable high voltage resistant flat cable | |
| CN204440964U (en) | A kind of industrial anticorrosion corrosion-resistant twisting resistance power cable | |
| CN205376164U (en) | Copper plastic composite belt | |
| CN205264388U (en) | Resistant greasy dirt alkali industrial cable of antiaciding | |
| CN204577149U (en) | A kind of industrial anti-corrosive high temperature resistant cable | |
| CN203673859U (en) | Tensile waterproof rubber sleeve cable | |
| CN203689931U (en) | Three-core fluoroplastic polymer high temperature resistant and flame retardant cable | |
| CN202025570U (en) | Inflaming retarding communication cable for coal mine | |
| CN203812612U (en) | Twisted steel wire armored protection flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |