CN201374211Y - Flat cable special for traveling crane - Google Patents
Flat cable special for traveling crane Download PDFInfo
- Publication number
- CN201374211Y CN201374211Y CN200920142255U CN200920142255U CN201374211Y CN 201374211 Y CN201374211 Y CN 201374211Y CN 200920142255 U CN200920142255 U CN 200920142255U CN 200920142255 U CN200920142255 U CN 200920142255U CN 201374211 Y CN201374211 Y CN 201374211Y
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- Prior art keywords
- layer
- flat cable
- special
- purpose flat
- armour
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- Expired - Fee Related
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Abstract
The utility model belongs to the electric wire cable technical field, relates to a flat cable special for traveling crane, wherein a layer of insulation layer is enveloped on single or multi ultra-flexible stranded copper wire conductors and a layer of protection layer is weaved on the insulation layer to form the wire core and a layer of armor layer is uniformly lapped on the periphery of the wire core and a layer of outer sheath is enveloped on the periphery of the armor layer; the insulation layer is formed by natural rubber composition and the protection layer is formed by nylon and the armor layer is formed by interlock steel band and the sheath is formed by neoprene mixture.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, refers in particular to a kind of row and hangs special-purpose flat cable.
Background technology
At present, the line cable industry Move Volumes is around the common rubber sleeve flexible cable of the many employings of class cable, cable in running because of being subjected to multiple mechanical stress effects such as frequent bending, stretching, easily cause break core, decreasing insulating and braid copper wire of conductor to poke insulating barrier and make phenomenons such as insulation breakdown, cause equipment to stop operating, had a strong impact on user's normal use, caused very big loss to the user.
Summary of the invention
The purpose of this utility model provides that a kind of flexibility is good, pull resistance is strong, resistance to bend(ing) can superior, easy coiling, the row of long service life hangs special-purpose flat cable.
The purpose of this utility model is achieved in that
Row hangs special-purpose flat cable; it is characterized in that: be outside the single conductor that the special soft stranded copper wire strand of single conductor or multiply is made, to extrude a layer insulating; outside insulating barrier, weave layer protective layer and form core; peripheral wrapped one deck armour at least two cores that are arranged side by side extrudes one deck oversheath in the armour periphery.
Above-mentioned insulating barrier is to be made by the natural rubber mixture.
Above-mentioned protective layer is to be made by nylon.
Above-mentioned armour is made by the interlocking steel band.
Above-mentioned oversheath is to be made of the neoprene mixture.
Above-mentioned core has four, and four cores that are arranged side by side add that wrapped armour and the oversheath that extrudes form a kind of flat cable.
The outstanding compared to existing technology advantage of the utility model is: to have adopted special soft stranded copper wire be conductor by dried, improved the anti-performance that circumnutates of conductor greatly.Since adopted insulation property preferably the natural rubber mixture as insulating barrier; make the highest long-term work temperature of this cable bring up to 40 ℃; and the little 50 Shao Shi A of Insulation Material hardness; owing to adopt the interlocking steel band as protective layer; be not subject to the external force damage; can prolong 3 to 4 times useful life; general cable life 2 to 3 years; this cable life 8 to 10 years; owing to adopt the neoprene mixture as sheath, make protective cover material hardness less than 70 Shao Shi A, thereby improved the flexibility of cable greatly; and this sheath has wear-resistant; anti-aging; tear-proof; corrosion-resistant, have bigger tensile strength.By the implementation of above measure, make this product have good flexibility, splendid pull resistance and superior resistance to bend(ing), be fit to the frequent crooked and occasion that moves back and forth, and the electric property, useful life and the fail safe that have improved cable greatly.
Description of drawings
Fig. 1 is cross section structure figure of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:
Row hangs special-purpose flat cable; be outside the single conductor that the special soft stranded copper wire strand of single conductor 1 or multiply is made, to extrude a layer insulating 2; braiding layer protective layer 3 is formed core outside insulating barrier 2; peripheral wrapped one deck armour 4 at least two cores that are arranged side by side extrudes one deck oversheath 5 in armour 4 peripheries.
Above-mentioned insulating barrier 2 is to be made by the natural rubber mixture.
Above-mentioned protective layer 3 is to be made by nylon.
Above-mentioned armour 4 is made by the interlocking steel band.
Above-mentioned oversheath 5 is to be made of the neoprene mixture.
Above-mentioned core has four.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection range of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection range of the present utility model.
Claims (6)
1, row hangs special-purpose flat cable; it is characterized in that: be outside the single conductor that the special soft stranded copper wire strand of single conductor or multiply is made, to extrude a layer insulating; outside insulating barrier, weave layer protective layer and form core; peripheral wrapped one deck armour at least two cores that are arranged side by side extrudes one deck oversheath in the armour periphery.
2, row according to claim 1 hangs special-purpose flat cable, it is characterized in that: described insulating barrier is to be made by the natural rubber mixture.
3, row according to claim 1 hangs special-purpose flat cable, it is characterized in that: described protective layer is to be made by nylon.
4, row according to claim 1 hangs special-purpose flat cable, it is characterized in that: described armour is made by the interlocking steel band.
5, row according to claim 1 hangs special-purpose flat cable, it is characterized in that: described oversheath is to be made of the neoprene mixture.
6, row according to claim 1 hangs special-purpose flat cable, it is characterized in that: described core has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142255U CN201374211Y (en) | 2009-03-30 | 2009-03-30 | Flat cable special for traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142255U CN201374211Y (en) | 2009-03-30 | 2009-03-30 | Flat cable special for traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374211Y true CN201374211Y (en) | 2009-12-30 |
Family
ID=41500292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920142255U Expired - Fee Related CN201374211Y (en) | 2009-03-30 | 2009-03-30 | Flat cable special for traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374211Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916614A (en) * | 2010-05-05 | 2010-12-15 | 天津天缆集团有限公司北辰工厂 | Cold-resistant wind energy cable |
| CN104867553A (en) * | 2014-02-25 | 2015-08-26 | 安徽卓越电缆有限公司 | Silicone rubber insulated armored flat cable |
| CN107833679A (en) * | 2017-11-29 | 2018-03-23 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
-
2009
- 2009-03-30 CN CN200920142255U patent/CN201374211Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916614A (en) * | 2010-05-05 | 2010-12-15 | 天津天缆集团有限公司北辰工厂 | Cold-resistant wind energy cable |
| CN104867553A (en) * | 2014-02-25 | 2015-08-26 | 安徽卓越电缆有限公司 | Silicone rubber insulated armored flat cable |
| CN107833679A (en) * | 2017-11-29 | 2018-03-23 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
| CN107833679B (en) * | 2017-11-29 | 2023-10-27 | 浙江亘古电缆股份有限公司 | A hang cable in a row for thermal treatment workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20120330 |