CN201607985U - Following control flat cable for elevator - Google Patents
Following control flat cable for elevator Download PDFInfo
- Publication number
- CN201607985U CN201607985U CN2010201132927U CN201020113292U CN201607985U CN 201607985 U CN201607985 U CN 201607985U CN 2010201132927 U CN2010201132927 U CN 2010201132927U CN 201020113292 U CN201020113292 U CN 201020113292U CN 201607985 U CN201607985 U CN 201607985U
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- core
- cable
- retinue
- sheath
- flat cable
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Abstract
The utility model relates to a cable, in particular to a cable for an elevator, namely a following control flat cable for the elevator comprises a sheath; at least two strips of cable cores are embedded in the sheath; the cable cores are arranged in the sheath in parallel; the sheath is made into a flat belt shape; and the sheath is an insulating sheath made of ceramic rubber material. The cable has the advantages of excellent flame resistance and fire resistance, softness, elasticity, no core breaking and the like.
Description
Technical field
The utility model relates to cable, is specifically related to a kind of cable that is used for elevator.
Background technology
At present, the elevator of using always generally is divided into two classes with the retinue control cable both at home and abroad, i.e. copper core polyvinyl chloride insulation pvc sheath elevator retinue control cable and low smoke halogen-free flame-retardant polyolefin class insulating sleeve elevator retinue control cable.
Copper core polyvinyl chloride insulation pvc sheath elevator is thermoplastics type's pvc material with the insulating sleeve material of retinue control cable, though this material has elasticity and flexibility preferably, but, this material is in the process that fabrication and processing is produced, heavy metal element compounds such as necessary interpolation lead must use organic compounds such as Polybrominated biphenyl (ether), chlorinated paraffin wax as flame-retardant plasticizer as stabilizer.The cable of these made can cause severe contamination to environment; After this cable comes into operation in elevator, in case breaking out of fire can contain toxic gases such as halogen, after human body sucks these toxic gases in the gas that its burning produces, will cause death by suffocation in a short period of time, reduce personnel escape's chance in the fire.In addition, be easy to generate the gas that contains corrosivity compositions such as halogen during owing to fire, can cause corrosion, produce quadratic loss building, equipment, instrument etc.
Low smoke halogen-free flame-retardant polyolefin class insulating sleeve elevator has fire-retardant Halogen low toxicity and does not contain heavy metal element and Polybrominated biphenyl characteristics such as (ethers) with the retinue control cable, under the situation of meeting fire, it is few to have the amount of being fuming, toxic gas content such as halogen is low, cable reclaim in the future with scrap handle convenient, advantages such as secondary pollution that can cause environment not.But the elasticity and the flexibility of such material are relatively poor, for insulation and the flexibility of sheath material and the anti-flammability of elasticity and cable that guarantees cable, must in the insulation and sheath material of cable, add ethylene-vinyl acetate copolymer (EVA elastomer), ethylene-octene copolymer (POE metallocene elastomer modifier), Al (OH) in a large number
3(fire retardant), Mg (OH)
2(fire retardant) not only increased material cost, also reduced the mechanical property of materials.
The utility model content
The purpose of this utility model is, provides elevator with retinue control flat cable, solves above technical problem.
The technical problem that the utility model solved can realize by the following technical solutions:
Elevator comprises sheath with retinue control flat cable, and at least two cable cores are embedded in the described sheath, it is characterized in that, described cable core is parallel and come in the described sheath, and described sheath becomes flat belt-like;
The insulating sleeve of described sheath for adopting the potteryization silastic material to make.
Described potteryization silastic material is existing material.Because its material of main part is a high temperature silicon rubber, adds white carbon, silicone oil in methyl vinyl silicone rubber, and other auxiliary agents, through after mixing, in mill, add vulcanizing agent, pass through mold pressing then, extrude, make goods.So possess the fundamental characteristics of silicon rubber at normal temperatures, have characteristics such as good springiness, nontoxic, tasteless, high-low temperature resistant, anti-ozone aging, weather-proof aging, excellent electric insulation performance.Also possessed simultaneously common high temperature silicon rubber good processing properties.
Potteryization silicon rubber is under the ablation of flame, burn and promptly begin to sinter into the isolation layer of hard ceramic-like housing after 1～2 minute, the isolation layer of this hard ceramic-like housing can stop burning away of flame very effectively, and is giving up smoking fully after burning 2～3 minutes.In the process that next stops flame, itself also no longer produces smog.The smog that produced in 2～3 minutes early stages also is nontoxic, Halogen.So elevator not only has Halogen, nontoxic, tasteless, low cigarette, high-low temperature resistant characteristic with retinue control flat cable, also has good flame-retardant performance, before unburned, also has flexibility and elasticity preferably.
Described elevator is with retinue control flat cable, because whole cable profile presents flat belt-like, therefore easy fracture not when the utility model uses is crooked, mobile with more convenient, also has elasticity and flexibility preferably.
Described cable core comprises core, and described core adopts anaerobic soft copper silk, can also adopt zinc-plated soft copper silk or silver-plated soft copper silk.
Described cable core also comprises a rubber filled core, and described core is twisted into stranded core around described rubber filled core.
Have flexible rubber filled core because described stranded core center is provided with,, in the bending process, be not easy fracture more so be stranded in the core around the rubber filled core.
Described cable core can also comprise that one wraps in the outer insulating case of described core.
Described insulating case is for adopting the insulating case of potteryization silicon rubber insulation material.
Also be embedded with a strengthening core in the described insulating sleeve, described strengthening core and described cable core parallel arrangement.Described strengthening core can adopt galvanized mild steel silk rope or cordage.Described strengthening core plays protective effects such as load-bearing, stretch-proof.Can strengthen firm degree of the present utility model and fail safe.
Beneficial effect: owing to adopted technique scheme, the utlity model has good flame-retardant performance, also have advantages such as flexibility, elasticity, sound construction.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, elevator comprises sheath 1 with retinue control flat cable, cable core 2, and cable core 2 is parallel and come in the sheath 11 one-tenth flat belt-like of sheath; It is the insulating sleeve of material that sheath 1 adopts potteryization silicon rubber.Cable core 2 comprises core 3, and core 3 adopts anaerobic soft copper silk, can also adopt zinc-plated soft copper silk or silver-plated soft copper silk.The core 3 outer insulating cases 31 that are provided with, insulating case 31 is for adopting the insulating case of potteryization silicon rubber insulation material.Adopt 12 cores 3 to be arranged in parallel within the sheath 1 among Fig. 1, core 3 is typically chosen in 0.75mm
2～2.5mm
2Nominal cross, preferred 0.75mm
2Anaerobic soft copper silk.The thickness of insulating material 31 is generally selected 0.6mm～0.8mm.
The material of main part of potteryization silicon rubber is a high temperature silicon rubber, be in methyl vinyl silicone rubber, to add white carbon, silicone oil, and other auxiliary agents, through after mixing, in mill, add vulcanizing agent, pass through mold pressing then, extrude, make goods, it has possessed the good springiness fundamental characteristics of silicon rubber at normal temperatures, and nontoxic, tasteless, high-low temperature resistant, anti-ozone aging, weather-proof aging, excellent electric insulation performance have also possessed common high temperature silicon rubber good processing properties.Potteryization silicon rubber is under the ablation of flame, burn and promptly begin to sinter into the isolation layer of hard ceramic-like housing after 1～2 minute, the isolation layer of this hard ceramic-like housing can stop burning away of flame very effectively, and is giving up smoking fully after burning 2～3 minutes.In the process that next stops flame, itself also no longer produces smog.The smog that produced in 2～3 minutes early stages also is nontoxic, Halogen.Adopt elevator with retinue control flat cable, not only have Halogen, nontoxic, tasteless, low cigarette, high-low temperature resistant characteristic, also have good flame-retardant performance, before unburned, also have flexibility and elasticity preferably.Because whole cable profile presents flat belt-like, therefore easy fracture not when the utility model uses is crooked, mobile with more convenient, also has elasticity and flexibility preferably with retinue control flat cable for elevator.
With reference to Fig. 2, cable core 2 also comprises a rubber filled core 41, and core 3 is twisted into stranded core 4 around rubber filled core 41.Have flexible rubber filled core 41 because stranded core 4 centers are provided with,, in the bending process, be not easy fracture more so be stranded in the core 3 around the rubber filled core 41.Adopt ten groups of stranded cores 4 among Fig. 2, stranded core 4 comprises that six roots of sensation core 3 is centered around around the rubber filled core 41.
Also be embedded with a strengthening core 21 in the insulating sleeve, strengthening core 21 and cable core 2 parallel arrangements.Strengthening core 21 can adopt galvanized mild steel silk rope or cordage.Protective effects such as 21 load-bearing of strengthening core, stretch-proof.Can strengthen firm degree of the present utility model and fail safe.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. elevator comprises sheath with retinue control flat cable, and at least two cable cores are embedded in the described sheath, it is characterized in that, described cable core is parallel and come in the described sheath, and described sheath becomes flat belt-like;
The insulating sleeve of described sheath for adopting the potteryization silastic material to make.
2. elevator according to claim 1 is controlled flat cable with retinue, and it is characterized in that: described cable core comprises core, and described core adopts anaerobic soft copper silk.
3. elevator according to claim 2 is controlled flat cable with retinue, and it is characterized in that: described cable core also comprises a rubber filled core, and described core is twisted into stranded core around described rubber filled core.
4. control flat cable according to claim 1,2 or 3 described elevators with retinue, it is characterized in that: described cable core comprises that also one wraps in the outer insulating case of described core.
5. elevator according to claim 4 is controlled flat cable with retinue, it is characterized in that: described insulating case is for adopting the insulating case of potteryization silicon rubber insulation material.
6. elevator according to claim 4 is characterized in that: also be embedded with a strengthening core in the described insulating sleeve, described strengthening core and described cable core parallel arrangement with retinue control flat cable.
7. elevator according to claim 6 is controlled flat cable with retinue, and it is characterized in that: described strengthening core is a galvanized mild steel silk rope.
8. elevator according to claim 6 is controlled flat cable with retinue, and it is characterized in that: described strengthening core is a cordage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132927U CN201607985U (en) | 2010-02-11 | 2010-02-11 | Following control flat cable for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132927U CN201607985U (en) | 2010-02-11 | 2010-02-11 | Following control flat cable for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607985U true CN201607985U (en) | 2010-10-13 |
Family
ID=42952689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201132927U Expired - Lifetime CN201607985U (en) | 2010-02-11 | 2010-02-11 | Following control flat cable for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607985U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623087A (en) * | 2012-03-19 | 2012-08-01 | 江苏河阳线缆有限公司 | Novel flat cable |
| CN106057290A (en) * | 2016-07-18 | 2016-10-26 | 兴乐电缆有限公司 | Bending-resistant and tensile elevator or lift travelling flexible fireproof cable |
| CN106205816A (en) * | 2016-08-12 | 2016-12-07 | 上海长顺电梯电缆有限公司 | A kind of express elevator trailing cable |
| CN108986970A (en) * | 2018-09-03 | 2018-12-11 | 上海贝恩科电缆有限公司 | Flexible fire resisting is servo-actuated cable |
| DE102022000251A1 (en) | 2021-02-10 | 2022-08-11 | Sew-Eurodrive Gmbh & Co Kg | Line cable and system for energy transmission |
| DE102022000250A1 (en) | 2021-02-10 | 2022-08-11 | Sew-Eurodrive Gmbh & Co Kg | Line cable and system for energy transmission |
| CN114999715A (en) * | 2022-06-28 | 2022-09-02 | 江苏东强股份有限公司 | Tensile wear-resistant flat cable for winding drum |
-
2010
- 2010-02-11 CN CN2010201132927U patent/CN201607985U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623087A (en) * | 2012-03-19 | 2012-08-01 | 江苏河阳线缆有限公司 | Novel flat cable |
| CN106057290A (en) * | 2016-07-18 | 2016-10-26 | 兴乐电缆有限公司 | Bending-resistant and tensile elevator or lift travelling flexible fireproof cable |
| CN106057290B (en) * | 2016-07-18 | 2017-09-29 | 兴乐电缆有限公司 | A kind of flex endurant tension lift retinue flexible fire-proof cable |
| CN106205816A (en) * | 2016-08-12 | 2016-12-07 | 上海长顺电梯电缆有限公司 | A kind of express elevator trailing cable |
| CN108986970A (en) * | 2018-09-03 | 2018-12-11 | 上海贝恩科电缆有限公司 | Flexible fire resisting is servo-actuated cable |
| DE102022000251A1 (en) | 2021-02-10 | 2022-08-11 | Sew-Eurodrive Gmbh & Co Kg | Line cable and system for energy transmission |
| DE102022000250A1 (en) | 2021-02-10 | 2022-08-11 | Sew-Eurodrive Gmbh & Co Kg | Line cable and system for energy transmission |
| CN114999715A (en) * | 2022-06-28 | 2022-09-02 | 江苏东强股份有限公司 | Tensile wear-resistant flat cable for winding drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |