CN201174266Y - Elevator electric cable with optical fiber - Google Patents
Elevator electric cable with optical fiber Download PDFInfo
- Publication number
- CN201174266Y CN201174266Y CNU2008200350861U CN200820035086U CN201174266Y CN 201174266 Y CN201174266 Y CN 201174266Y CN U2008200350861 U CNU2008200350861 U CN U2008200350861U CN 200820035086 U CN200820035086 U CN 200820035086U CN 201174266 Y CN201174266 Y CN 201174266Y
- Authority
- CN
- China
- Prior art keywords
- cables
- optical fiber
- oversheath
- cable
- bunch
- 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.)
- Expired - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses an elevator cable which is provided with an optical fiber and a concentricline, is capable of transmitting video and/or audio signals and has large capacity for transmitted information, small attenuation and stable transmitted signals, belonging to the elevator cable technical field. The elevator cable comprises twenty-six pilot conductors, an earth wire, two twist shielded signal wires, an outer sheath with a flat section, six first cable bunch formed by twisting four pilot conductors and a second cable bunch formed by twisting two pilot conductors; and optic bundles are arranged in the outer sheath.
Description
Technical field
The utility model belongs to the elevator cable technical field, relates in particular to a kind of elevator cable with optical fiber.
Background technology
The applicant is in the Chinese utility application (application number: 200720036969.X) disclose a kind of Flat PVC insulated lift cable of application on May 14th, 2007, it comprises that section is pancake oversheath, be provided with 20 six roots of sensation control core in the oversheath, a ground connection core and two pair twist shielded signal wire, wherein 24 control cores are divided into two groups, control cores by 12 for every group and be divided into three beams, every bundle is to be distributed in a side in the oversheath side by side by four control first stranded bunchs of cables of core, two groups of both sides control cores are symmetrically distributed in the oversheath, remains two control cores and are twisted into second bunch of cables and ground connection core and two pair twist shielded signal wire and are set up in parallel at above-mentioned two groups and control between the cores.Though this elevator cable has good warping resistance ability, long service life, but it can not transmission of video and/or audio signal.
The utility model content
It is big that but technical problem to be solved in the utility model provides a kind of transmission of video and/or audio signal and transport information capacity, and it is little to decay, the elevator cable of the band optical fiber of steady signal transmission.
The utility model comprises 20 six roots of sensation control core, a ground connection core, two pair twist shielded signal wire, section is pancake oversheath, and six be twisted into first bunch of cables of bundle and second bunch of cables that is twisted into by two control cores by four control cores, arranges fiber bundle in described oversheath.
As improvement of the present utility model, described fiber bundle is arranged between two pair twist shielded signal wire.
Improve as of the present utility model, the optional position left and right symmetrically is arranged two steel cables in oversheath again.
Improve as of the present utility model, a steel cable is arranged in symmetrical center in oversheath again.
As further improvement of the utility model, each is twisted into gasket for packing of the first bunch of cables center arrangement of bundle by four control cores.
As further improvement of the utility model, be twisted into by two control cores and arrange two gasket for packings in second bunch of cables of bundle.
Compare with existing elevator cable, but increase transmission of video and/or audio signal behind the optical harness in the elevator cable oversheath in the utility model, and the capacity of transmission information is big, it is little to decay, steady signal transmission.
Arrange in oversheath one or two steel cables can be strengthened the resistance to tension of elevator cable in the utility model, make its use more reliable.
Arrange that in each first bunch of cables and second bunch of cables gasket for packing then is the rounding property in order to guarantee that bunch of cables is stranded.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, the elevator cable of band optical fiber, comprise 20 six roots of sensation control core 1, ground connection core 3, two pair twist shielded signal wire 4, section is pancake oversheath 5, and six first bunch of cables 6 and second bunchs of cables 7 by two control core 1 stranded bunchys by four control core 1 stranded bunchys.
Between above-mentioned two pair twist shielded signal wire 4, arrange a fiber bundle 8.Fiber bundle 8 is not limited to be arranged in above-mentioned position, also can be arranged in other positions in the oversheath 5.
In addition, the optional position left and right symmetrically is arranged two steel cables 9 in oversheath 5.Especially, also can arrange a steel cable 9 in a center symmetrical in oversheath.
Each is by gasket for packing 10 of first bunch of cables, 6 center arrangement of four control core 1 stranded bunchys; Arrange two gasket for packings 11 in second bunch of cables 7 by two control core 1 stranded bunchys.
Claims (6)
1, a kind of elevator cable with optical fiber, comprise 20 six roots of sensation control core, a ground connection core, two pair twist shielded signal wire, section is pancake oversheath, and six be twisted into first bunch of cables of bundle and second bunch of cables that is twisted into by two control cores by four control cores, it is characterized in that: arrange fiber bundle in described oversheath.
2, a kind of elevator cable with optical fiber according to claim 1, it is characterized in that: described fiber bundle is arranged between two pair twist shielded signal wire.
3, a kind of elevator cable with optical fiber according to claim 1 is characterized in that: the optional position left and right symmetrically is arranged two steel cables in oversheath.
4, a kind of elevator cable with optical fiber according to claim 1 is characterized in that: a steel cable is arranged in symmetrical center in oversheath.
5, according to claim 1 or 2 or 3 or 4 described a kind of elevator cables with optical fiber, it is characterized in that: each is twisted into gasket for packing of the first bunch of cables center arrangement of bundle by four control cores.
6, according to claim 1 or 2 or 3 or 4 described a kind of elevator cables, it is characterized in that: be twisted into by two control cores and arrange two gasket for packings in second bunch of cables of bundle with optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350861U CN201174266Y (en) | 2008-04-11 | 2008-04-11 | Elevator electric cable with optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350861U CN201174266Y (en) | 2008-04-11 | 2008-04-11 | Elevator electric cable with optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174266Y true CN201174266Y (en) | 2008-12-31 |
Family
ID=40201391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200350861U Expired - Lifetime CN201174266Y (en) | 2008-04-11 | 2008-04-11 | Elevator electric cable with optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174266Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
-
2008
- 2008-04-11 CN CNU2008200350861U patent/CN201174266Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Onitl Elevator Cable Co., Ltd. Assignor: Wu Lingang Contract fulfillment period: 2009.2.20 to 2017.2.19 Contract record no.: 2009320000864 Denomination of utility model: Elevator electric cable with optical fiber Granted publication date: 20081231 License type: Exclusive license Record date: 20090513 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.20 TO 2017.2.19; CHANGE OF CONTRACT Name of requester: YANGZHOU ONITL ELEVATOR CABLE CO.,LTD. Effective date: 20090513 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |