CN101399093A - Flat video elevator cable with pair-twisting conductor core - Google Patents
Flat video elevator cable with pair-twisting conductor core Download PDFInfo
- Publication number
- CN101399093A CN101399093A CNA200810122632XA CN200810122632A CN101399093A CN 101399093 A CN101399093 A CN 101399093A CN A200810122632X A CNA200810122632X A CN A200810122632XA CN 200810122632 A CN200810122632 A CN 200810122632A CN 101399093 A CN101399093 A CN 101399093A
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- cable
- flat
- video
- core
- coaxial cable
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- Insulated Conductors (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a flat video elevator cable of a twisted pair wirecore in the elevator cable technology field which can run stably and is provided with a plurality of functions. The cable comprises a flat outer sheath. A video coaxial cable is arranged in the flat outer sheath. Four mutually parallel insulation twisted pair control wirecore beams and an insulation power wirecore are successively and respectively arranged at the left and the right sides of the video coaxial cable along the direction far away from the video coaxial cable.
Description
Technical field
The invention belongs to the elevator cable technical field, relate in particular to a kind of flat video elevator cable of pair twist core.
Background technology
The function singleness of existing flat elevator cable, the transmission of control signal, transmission of video signals and electric power transfer need be carried out respectively by three cables; Simultaneously, the core layout structure is unreasonable in the oversheath, and is not steady when cable moves with elevator.
Summary of the invention
It is steady that technical problem to be solved by this invention provides a kind of retinue, the flat video elevator cable of multi-functional pair twist core.
The present invention includes the flat oversheath, a video coaxial cable is set in the described flat oversheath; The and arranged on left and right sides of video coaxial cable respectively along arrange successively away from the direction of video coaxial cable four mutually side by side insulation pair twists control core bundles and thoroughly do away with edge electric power cores; Described each insulation pair twist control core bundle is by mutual stranded the forming of two insulated pilot wire cores.
As improvement of the present invention, a strengthening core steel cable is set respectively in the flat oversheath of video coaxial cable and arranged on left and right sides; Above-mentioned two strengthening core steel cables are in the outside of insulating power core separately.
Compare with existing elevator cable, the elevator cable among the present invention has multiple function, but transmission of control signals and vision signal, and carry out electric power transfer.The transmission of control signal is finished by insulation control core; Transmission of video signals is then finished by video coaxial cable; Electric power transfer in the elevator is then finished by the insulating power core, so that be the power consumption equipment power supply in the elevator.And the intrafascicular mutual pair twist of control core of insulation pair twist control core has reduced the degree that signal disturbs.All cores rationally distributed in flat polyvinyl chloride oversheath, cable can move reposefully with elevator.
Roughly two of symmetric arrangement strengthening core steel cables can be strengthened the resistance to tension of elevator cable among the present invention, make cable freely to hang length long and be applicable to the elevator of the high speed of service.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
As shown in Figure 1, a video coaxial cable 2 is set in the flat polyvinyl chloride oversheath 1, described video coaxial cable 2 is arranged in the centre position of flat polyvinyl chloride oversheath 1.
Along horizontal direction, arrange mutually four polyvinyl chloride insulation pair twists control core bundles 3 side by side, a polyvinyl chloride insulation electric power core 4 and a strengthening core steel cable 5 in the left side of video coaxial cable 2 successively away from video coaxial cable 2.Described each polyvinyl chloride insulation pair twist control core bundle 3 is by two mutual stranded forming of polyvinyl chloride insulation control core 3-1.
Arrange symmetrically on the right side of video coaxial cable 2 mutually side by side other four polyvinyl chloride insulation pair twists control core bundle 3 ', an other polyvinyl chloride insulation electric power core a 4 ' and other strengthening core steel cable 5 '.
Flat polyvinyl chloride oversheath among the present invention is also replaceable to be the oversheath that flat low smoke and zero halogen oversheath or other ep-type material are made.In the same manner, the insulating barrier in polyvinyl chloride insulation control core, the polyvinyl chloride insulation electric power core also can be made by the low smoke and zero halogen material, perhaps adopts other ep-type material to make.
Claims (3)
1, the flat video elevator cable of pair twist core is characterized in that: comprise the flat oversheath, a video coaxial cable is set in the described flat oversheath; The and arranged on left and right sides of video coaxial cable respectively along arrange successively away from the direction of video coaxial cable four mutually side by side insulation pair twists control core bundles and thoroughly do away with edge electric power cores.
2, the flat video elevator cable of pair twist core according to claim 1 is characterized in that: a strengthening core steel cable is set respectively in the flat oversheath of video coaxial cable and arranged on left and right sides; Above-mentioned two strengthening core steel cables are in the outside of insulating power core separately.
3, the flat video elevator cable of pair twist core according to claim 1 and 2 is characterized in that: described each insulation pair twist control core bundle is by mutual stranded the forming of two insulated pilot wire cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810122632XA CN101399093A (en) | 2008-06-03 | 2008-06-03 | Flat video elevator cable with pair-twisting conductor core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810122632XA CN101399093A (en) | 2008-06-03 | 2008-06-03 | Flat video elevator cable with pair-twisting conductor core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101399093A true CN101399093A (en) | 2009-04-01 |
Family
ID=40517564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810122632XA Pending CN101399093A (en) | 2008-06-03 | 2008-06-03 | Flat video elevator cable with pair-twisting conductor core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101399093A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385954A (en) * | 2011-11-18 | 2012-03-21 | 山西科达自控工程技术有限公司 | Power cable with high-frequency communication capability |
| CN102543289A (en) * | 2012-03-08 | 2012-07-04 | 无锡市富华电缆有限公司 | Free-hanging wind power cable |
| CN106057297A (en) * | 2016-07-27 | 2016-10-26 | 河北华通线缆集团股份有限公司 | Reinforced and tensioned flat video elevator cable and its production technology |
| CN107591221A (en) * | 2016-07-08 | 2018-01-16 | 江苏奥林特梯缆有限责任公司 | The multi-functional more core ribbon video Flat traveling cable of elevator of high-rise high speed |
| CN107591222A (en) * | 2016-07-08 | 2018-01-16 | 江苏奥林特梯缆有限责任公司 | The multi-functional more core ribbon pair twist shielding line flat type elevator trailing cables of high-rise high speed |
-
2008
- 2008-06-03 CN CNA200810122632XA patent/CN101399093A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385954A (en) * | 2011-11-18 | 2012-03-21 | 山西科达自控工程技术有限公司 | Power cable with high-frequency communication capability |
| CN102543289A (en) * | 2012-03-08 | 2012-07-04 | 无锡市富华电缆有限公司 | Free-hanging wind power cable |
| CN107591221A (en) * | 2016-07-08 | 2018-01-16 | 江苏奥林特梯缆有限责任公司 | The multi-functional more core ribbon video Flat traveling cable of elevator of high-rise high speed |
| CN107591222A (en) * | 2016-07-08 | 2018-01-16 | 江苏奥林特梯缆有限责任公司 | The multi-functional more core ribbon pair twist shielding line flat type elevator trailing cables of high-rise high speed |
| CN106057297A (en) * | 2016-07-27 | 2016-10-26 | 河北华通线缆集团股份有限公司 | Reinforced and tensioned flat video elevator cable and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090401 |