CN206610644U - High-speed data cable - Google Patents
High-speed data cable Download PDFInfo
- Publication number
- CN206610644U CN206610644U CN201720337043.8U CN201720337043U CN206610644U CN 206610644 U CN206610644 U CN 206610644U CN 201720337043 U CN201720337043 U CN 201720337043U CN 206610644 U CN206610644 U CN 206610644U
- Authority
- CN
- China
- Prior art keywords
- layer
- elastic layer
- elongated cavity
- speed data
- enveloped
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of high-speed data cable, including：Multigroup twisted-pair feeder, the first belting layer that multigroup twisted-pair feeder is all enveloped, the screen layer that first belting layer is enveloped, the second belting layer that screen layer is enveloped, the first elastic layer that second belting layer is enveloped, the tensile layer that first elastic layer is enveloped, the second elastic layer that tensile layer is enveloped, and the flame-retardant layer that the second elastic layer is wrapped.The utility model high-speed data cable, its is rational in infrastructure, and certain protecting effect can be formed to twisted-pair feeder.And the transmission rate of the utility model high-speed data cable is 21M/ seconds 12.5M/ seconds.
Description
Technical field
The utility model is related to high-speed data cable.
Background technology
Elevator is as the vertical transportation instrument of modern high-rise building, and the life with people is closely related, cable be elevator just
The important component often operated, with the development of elevator functions, to the functional requirement of cable also more and more higher, if any elevator can match somebody with somebody
High-speed data cable is put, and cable can often be lifted with elevator, cable bends stress repeatedly, easily damage.
Utility model content
The purpose of this utility model is to provide a kind of high-speed data cable, and its is rational in infrastructure, can be to twisted-pair feeder formation one
Fixed protecting effect.
To achieve the above object, the technical solution of the utility model is a kind of high-speed data cable of design, including：It is multigroup double
Twisted wire, the first belting layer that multigroup twisted-pair feeder is all enveloped, the screen layer that the first belting layer is enveloped, by screen layer bag
The second belting layer covered, the first elastic layer that the second belting layer is enveloped, the tensile layer that the first elastic layer is enveloped will
The second elastic layer that tensile layer is enveloped, and the flame-retardant layer that the second elastic layer is wrapped；
Some first elongated cavities are provided with first elastic layer, each first elongated cavity and the first elastic layer are same
To extension, each first elongated cavity is circumferentially uniform along the first elastic layer, and the shape of cross section of each first elongated cavity is
Triangle；
Some second elongated cavities are provided with second elastic layer, each second elongated cavity and the second elastic layer are same
To extension, each second elongated cavity is circumferentially uniform along the second elastic layer, and the shape of cross section of each second elongated cavity is
It is circular；
The quantity of second elongated cavity is twice of the first elongated cavity quantity；
Some hemispherical elastic bumps are evenly equipped with the outer peripheral face of the flame-retardant layer.
It is preferred that, it is also filled with gasket for packing in first belting layer.
It is preferred that, the quantity of first elongated cavity is even number.
It is preferred that, the quantity of first elongated cavity is six.
It is preferred that, the transmission rate of the high-speed data cable is -21M/ seconds 12.5M/ seconds.
Advantage and beneficial effect of the present utility model are：A kind of high-speed data cable is provided, its is rational in infrastructure, can be to double
Twisted wire forms certain protecting effect.
The setting of first elastic layer and the second elastic layer, can produce certain protecting effect to twisted-pair feeder.
Provided with the first elongated cavity that some cross sections are triangle in first elastic layer, if being provided with the second elastic layer
Dry cross section is the second circular elongated cavity, can further improve the protecting effect to twisted-pair feeder.
The outermost elastic bumps of cable, can also further improve the protecting effect to twisted-pair feeder.
The setting of tensile layer so that high-speed data cable has certain tensile capacity.
Cable outermost layer is flame-retardant layer so that high-speed data cable has certain fire retardancy.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
The utility model specific implementation technical scheme be：
As shown in figure 1, a kind of high-speed data cable, including：Multigroup twisted-pair feeder 1, multigroup twisted-pair feeder 1 is all enveloped
First belting layer 2, the screen layer 3 that the first belting layer 2 is enveloped, the second belting layer 4 that screen layer 3 is enveloped, by second
The first elastic layer 5 that belting layer 4 is enveloped, the tensile layer 6 that the first elastic layer 5 is enveloped, second that tensile layer 6 is enveloped
Elastic layer 7, and the flame-retardant layer 8 that the second elastic layer 7 is wrapped；
Provided with six the first elongated cavities 51, each bullet of first elongated cavity 51 and first in first elastic layer 5
Property layer 5 extend in the same direction, each first elongated cavity 51 is circumferential uniform along the first elastic layer 5, and each first elongated cavity 51
Shape of cross section is triangle；（The cross section is perpendicular to the section of cable bearing of trend）
Provided with 12 the second elongated cavities 71, each second elongated cavity 71 and second in second elastic layer 7
Elastic layer 7 is extended in the same direction, and each second elongated cavity 71 is circumferential uniform along the second elastic layer 7, and each second elongated cavity 71
Shape of cross section for circle；（The cross section is perpendicular to the section of cable bearing of trend）
The quantity of second elongated cavity 71 is twice of the quantity of the first elongated cavity 51；
Some hemispherical elastic bumps 9 are evenly equipped with the outer peripheral face of the flame-retardant layer 8.
Gasket for packing is also filled with first belting layer 2（Not shown in figure）.
The transmission rate of the high-speed data cable is -21M/ seconds 12.5M/ seconds.
The setting of first elastic layer 5 and the second elastic layer 7, can produce certain protecting effect to twisted-pair feeder 1.
Provided with the first elongated cavity 51 that some cross sections are triangle in first elastic layer 5, set in the second elastic layer 7
It is the second circular elongated cavity 71 to have some cross sections, can further improve the protecting effect to twisted-pair feeder 1.
The outermost elastic bumps 9 of cable, can also further improve the protecting effect to twisted-pair feeder 1.
The setting of tensile layer 6 so that high-speed data cable has certain tensile capacity.
Cable outermost layer is flame-retardant layer 8 so that high-speed data cable has certain fire retardancy.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (5)
1. high-speed data cable, it is characterised in that including：Multigroup twisted-pair feeder, the first bag that multigroup twisted-pair feeder is all enveloped
Belt, the screen layer that the first belting layer is enveloped, the second belting layer that screen layer is enveloped envelopes the second belting layer
The first elastic layer, the tensile layer that the first elastic layer is enveloped, the second elastic layer that tensile layer is enveloped, and by second
The flame-retardant layer that elastic layer is wrapped；
Some first elongated cavities are provided with first elastic layer, each first elongated cavity is prolonged in the same direction with the first elastic layer
Stretch, each first elongated cavity is circumferentially uniform along the first elastic layer, and the shape of cross section of each first elongated cavity is triangle
Shape；
Some second elongated cavities are provided with second elastic layer, each second elongated cavity is prolonged in the same direction with the second elastic layer
Stretch, each second elongated cavity is circumferentially uniform along the second elastic layer, and the shape of cross section of each second elongated cavity is circle；
The quantity of second elongated cavity is twice of the first elongated cavity quantity；
Some hemispherical elastic bumps are evenly equipped with the outer peripheral face of the flame-retardant layer.
2. high-speed data cable according to claim 1, it is characterised in that filling is also filled with first belting layer
Rope.
3. high-speed data cable according to claim 2, it is characterised in that the quantity of first elongated cavity is even
Number.
4. high-speed data cable according to claim 3, it is characterised in that the quantity of first elongated cavity is six
It is individual.
5. high-speed data cable according to claim 4, it is characterised in that the transmission rate of the high-speed data cable is
- 21M/ seconds 12.5M/ seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337043.8U CN206610644U (en) | 2017-04-01 | 2017-04-01 | High-speed data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337043.8U CN206610644U (en) | 2017-04-01 | 2017-04-01 | High-speed data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610644U true CN206610644U (en) | 2017-11-03 |
Family
ID=60173930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337043.8U Active CN206610644U (en) | 2017-04-01 | 2017-04-01 | High-speed data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610644U (en) |
-
2017
- 2017-04-01 CN CN201720337043.8U patent/CN206610644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104894901A (en) | Flexible steel wire rope | |
| CN206610644U (en) | High-speed data cable | |
| CN203007712U (en) | Steel wire rope for rotary drilling rig | |
| CN203276916U (en) | Novel data line | |
| CN207737943U (en) | A kind of steel cable core conveying belt of copper coating | |
| CN104810090B (en) | Meet the elevator cable of RS485/232 communication function | |
| CN207009141U (en) | A kind of novel high-strength durable type cable | |
| CN207367645U (en) | A kind of stable cable of insect prevention bird conveying | |
| CN201850453U (en) | Micro-rotating steel wire rope for high-rise and high-speed elevator | |
| CN203960462U (en) | Heavy load radial tire band bundled layer all-steel cord | |
| CN206961555U (en) | Enhanced stretching resistance cable | |
| CN205376167U (en) | Diffuse reflection land cable | |
| CN207425421U (en) | A kind of automobile-used steel wire rope of mine rescue | |
| CN203486450U (en) | Transmission device | |
| CN207268950U (en) | A kind of drag chain cable | |
| CN207250170U (en) | One kind, which is dragged, makes system cable | |
| CN206179593U (en) | Network cable | |
| CN206849554U (en) | A kind of composite cable with tension function | |
| CN207250195U (en) | A kind of Novel cable material | |
| CN206610642U (en) | The flat type elevator cable of composite cable | |
| CN206833961U (en) | A kind of novel cable | |
| CN206021933U (en) | A kind of have high-tensile netting twine | |
| CN205508440U (en) | Resistant ultra -soft electron that sways of high performance is with beautiful mark cable | |
| CN206098044U (en) | Surpass five types of inside plants | |
| CN204315262U (en) | Anti-internal stress fission cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |