CN204143901U - Novel movable flexible cable - Google Patents
Novel movable flexible cable Download PDFInfo
- Publication number
- CN204143901U CN204143901U CN201420444306.1U CN201420444306U CN204143901U CN 204143901 U CN204143901 U CN 204143901U CN 201420444306 U CN201420444306 U CN 201420444306U CN 204143901 U CN204143901 U CN 204143901U
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Abstract
The utility model relates to a kind of Novel movable flexible cable, be disposed with composite conductor, polyester belt, insulating barrier, inserts, belting layer, reinforced layer, lapping layer and restrictive coating from inside to outside, wherein, composite conductor adopts the class copper conductor of GB/T regulation and aramid fiber yarn to mix stranded forming, twisting pitch is little, add because of aramid fiber yarn the pull resistance that improve conductor, anti-ly deflect ability and anti-torsion ability, be suitable for very much the conductor of movable cable.The performances such as this utility model apparatus structure is simple, tension, wear-resisting, waterproof, oil resistant, fire-retardant, corrosion-resistant, tensile strength is high, tear-proof, be widely used in, in the plant equipment such as the manipulator on all kinds of streamline, electric hoist, coal mining unit, there is good economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of Novel movable flexible cable, belongs to field of cable technology.
Background technology
Most of overhead cabling method is that cable trough, crane span structure etc. fixedly lay, but in the plant equipment such as the manipulator on streamline, electric hoist, coal mining unit, its supporting electric wire operationally, stand unidirectional or compound bending for a long time, what have stands the mechanisms such as unidirectional or bidirectional torsion for a long time, cause conductor break or insulation, sheath etc. to burst, occur potential safety hazard, even change so class cable needs regularly to check.And often there is the situation such as leakage of oil, friction cable in this kind equipment, this just has higher requirement to the resist bending of cable, rub resistance, oil resistance.And conventional cable is plastics or rubber cable, its resist bending, rub resistance, oil resistance often do not reach requirement and cause cable frequently to change, and increase cost and drop into, affect production efficiency.
Utility model content
The utility model provides a kind of Novel movable flexible cable, the performances such as structure is simple, tension, wear-resisting, waterproof, oil resistant, fire-retardant, corrosion-resistant, tensile strength is high, tear-proof.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of Novel movable flexible cable, be disposed with composite conductor, polyester belt, insulating barrier, inserts, belting layer, reinforced layer, lapping layer and restrictive coating from inside to outside, wherein, composite conductor adopts the class copper conductor of GB/T regulation and aramid fiber yarn to mix stranded forming, twisting pitch is little, add because of aramid fiber yarn the pull resistance that improve conductor, anti-ly deflect ability and anti-torsion ability, be suitable for very much the conductor of movable cable.
Polyester belt, for wrapping up composite conductor, prevents conductor loose, also can insulated conductor and insulating barrier.
Insulating barrier adopts ethylene-propylene rubber, and superior electrical property, good bending property, lightweight, good springiness, ageing-resistant performance excellence, be highly suitable for mobile class flexible cable.
Reinforced layer adopts to be dredged around tinned copper wire, and the safety such as proterctive equipment keep indeformable in cable distort process.
Lapping layer adopts single-layer nonwoven, tightens reinforced layer.
Restrictive coating adopts oil-resistant acrylonitrile-butadirubber rubber, there is the performance such as remarkable wear-resisting, waterproof, oil resistant, fire-retardant, corrosion-resistant, tensile strength is high, tear-proof, be particularly useful for the sheath material of the plant equipment connecting lines such as the manipulator on all kinds of streamline, electric hoist, coal mining unit.
The beneficial effect of this utility model is: the performances such as this utility model apparatus structure is simple, tension, wear-resisting, waterproof, oil resistant, fire-retardant, corrosion-resistant, tensile strength is high, tear-proof, be widely used in, in the plant equipment such as the manipulator on all kinds of streamline, electric hoist, coal mining unit, there is good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, composite conductor; 2, polyester belt; 3, inserts; 4, insulating barrier; 5, belting layer; 6, reinforced layer; 7, lapping layer; 8, restrictive coating.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, better to understand the utility model.
Novel movable flexible cable as shown in Figure 1, be disposed with composite conductor 1, polyester belt 2, insulating barrier 4, inserts 3, belting layer 5, reinforced layer 6, lapping layer 7 and restrictive coating 8 from inside to outside, wherein, the 6th class copper conductor that composite conductor 1 adopts GB/T3956 to specify and aramid fiber yarn mix stranded forming, twisting pitch is little, add because of aramid fiber yarn the pull resistance that improve conductor, anti-ly deflect ability and anti-torsion ability, be suitable for very much the conductor of movable cable.
Polyester belt 2, for wrapping up composite conductor, prevents conductor loose, also can insulated conductor and insulating barrier.
Insulating barrier 4 adopts ethylene-propylene rubber, and superior electrical property, good bending property, lightweight, good springiness, ageing-resistant performance excellence, be highly suitable for mobile class flexible cable.
Reinforced layer 6 adopts to be dredged around tinned copper wire, and the safety such as proterctive equipment keep indeformable in cable distort process.
Lapping layer 7 adopts single-layer nonwoven, tightens reinforced layer.
Restrictive coating 8 adopts oil-resistant acrylonitrile-butadirubber rubber, there is the performance such as remarkable wear-resisting, waterproof, oil resistant, fire-retardant, corrosion-resistant, tensile strength is high, tear-proof, be particularly useful for the sheath material of the plant equipment connecting lines such as the manipulator on all kinds of streamline, electric hoist, coal mining unit.
Select aramid fiber yarn and the copper wire of some according to technical papers, the diameter of copper wire can not be greater than standard-required.According to certain pitch and strand stranded to carrying out, stranded external diameter, D.C. resistance, roundness, outward appearance etc. meet standard-required, the outer wrapped single-layer polyester band of stranded composite conductor, polyester belt wrapped smooth, without the situation such as bottom pour ladle, broken belt.Extrude according to technological requirement and sulfuration insulating barrier, insulating layer material adopts ethylene-propylene rubber, and insulation should will carry out color separation mark according to technique, any surface finish, without bad phenomenon such as the old glue of dead glue and breaches.The insulated wire cores extruded is carried out dextrad stranding, and laying up pitch can not be greater than process stipulation, and in cabling process, left-hand wrapping two-layer nonwoven, fills rubber bar.Then dredge around tinned copper wire, the radical, filament diameter, pitch, external diameter etc. of copper wire layer meet process stipulation, and copper wire is dredged winding layer copper wire and is evenly distributed.Then adopting single-layer nonwoven to tighten dredging around copper wire layer, preventing it loose.Finally extrude oil-resistant acrylonitrile-butadirubber rubber restrictive coating, extruding and sulfuration extruding and sulfidation with insulating barrier of restrictive coating.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (1)
1. a Novel movable flexible cable, it is characterized in that: be disposed with composite conductor, polyester belt, insulating barrier, inserts, belting layer, reinforced layer, lapping layer and restrictive coating from inside to outside, described composite conductor adopts the class copper conductor of GB/T regulation and aramid fiber yarn to mix stranded forming; The wrapping of described polyester belt on composite conductor, with conductor and insulating barrier isolated; Described insulating barrier adopts ethylene-propylene rubber; Described reinforced layer adopts to be dredged around tinned copper wire; Described lapping layer adopts single-layer nonwoven; Described restrictive coating adopts oil-resistant acrylonitrile-butadirubber rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444306.1U CN204143901U (en) | 2014-08-07 | 2014-08-07 | Novel movable flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444306.1U CN204143901U (en) | 2014-08-07 | 2014-08-07 | Novel movable flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143901U true CN204143901U (en) | 2015-02-04 |
Family
ID=52420570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444306.1U Expired - Fee Related CN204143901U (en) | 2014-08-07 | 2014-08-07 | Novel movable flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293361A (en) * | 2017-08-03 | 2017-10-24 | 山东华凌电缆有限公司 | A kind of special rubber set mobile flexible cable of shield machine and preparation method thereof |
-
2014
- 2014-08-07 CN CN201420444306.1U patent/CN204143901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293361A (en) * | 2017-08-03 | 2017-10-24 | 山东华凌电缆有限公司 | A kind of special rubber set mobile flexible cable of shield machine and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel mobile flexible cable Effective date of registration: 20161121 Granted publication date: 20150204 Pledgee: Merchants Bank Hefei Peace Road Branch Pledgor: ANHUI SUNTRAN WIRE AND CABLE CO., LTD. Registration number: 2016990001002 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170427 Granted publication date: 20150204 Pledgee: Merchants Bank Hefei Peace Road Branch Pledgor: ANHUI SUNTRAN WIRE AND CABLE CO., LTD. Registration number: 2016990001002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190807 |