CN101436444A - Flattened elevator cable with twinning shielding signal line - Google Patents
Flattened elevator cable with twinning shielding signal line Download PDFInfo
- Publication number
- CN101436444A CN101436444A CNA2008102444957A CN200810244495A CN101436444A CN 101436444 A CN101436444 A CN 101436444A CN A2008102444957 A CNA2008102444957 A CN A2008102444957A CN 200810244495 A CN200810244495 A CN 200810244495A CN 101436444 A CN101436444 A CN 101436444A
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- core group
- core
- wire core
- oversheath
- flat
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Abstract
The invention discloses a smooth running and multifunctional flat elevator cable with a pair shielded signal wire in the technical field of cable, which comprises a flat oversheath, wherein fourteen insulated pilot wire cores are arranged in the oversheath and are divided into a first wire core group, a second wire core group, a third wire core group and a fourth wire core group; the first and the fourth wire core groups consist of three adjacent insulated pilot wire cores which are arranged side by side respectively; the second and the third wire core groups consist of four adjacent insulated pilot wire cores which are arranged side by side respectively; the first and the second wire core groups are mutually arranged side by side on the left half part of the oversheath, and the first wire core group is arranged on the outer side of the second wire core group; symmetrically, the third and the fourth wire core groups are mutually arranged side by side on the right half part of the oversheath, and the fourth wire core group is arranged on the outer side of the third wire core group; and the oversheath between the second and the third wire core groups is provided with an insulated grounded wire core and two mutually twisted insulated pair shielded signal wiring harnesses.
Description
Technical field
The invention belongs to the elevator cable technical field, relate in particular to a kind of flat elevator cable with the pair twist shielded signal wire.
Background technology
The function singleness of existing flat elevator cable, control signal and communication signal need transmit respectively by two 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 the technical problem to be solved in the present invention provides a kind of retinue, the flat elevator cable of multi-functional band pair twist shielded signal wire.
The present invention includes the flat oversheath, in described flat oversheath 14 insulated pilot wire cores are set, described 14 insulated pilot wire cores are divided into the first core group, the second core group, the 3rd core group and the 4th core group; The first core group and the 4th core group are made up of adjacent three insulated pilot wire cores that are arranged side by side respectively; The second core group and three-way core component are not made up of adjacent four insulated pilot wire cores that are arranged side by side; The first core group and the second core group are arranged side by side in the left-half of flat oversheath mutually, and the first core group is arranged in the outside of the second core group; Symmetrically, the 3rd core group and the 4th core group are arranged side by side in the right half part of flat oversheath mutually, and the 4th core group is arranged in the outside of the 3rd core group; Be provided with one in the flat oversheath between described second core group and the 3rd core group and thoroughly do away with edge ground connection core and two stranded mutually insulation pair twist shielded signal wire harness.
As improvement of the present invention, in the flat oversheath in the described first core group and the 4th core group outside, a strengthening core steel cable is set respectively.
As a further improvement on the present invention, form at its outer wrapping screen after described each insulation pair twist shielded signal wire harness thoroughly does away with edge core pair twist by two.
Compare with existing elevator cable, the elevator cable among the present invention has multiple function, but its both transmission of control signals, but transmission communication signal again.The transmission of control signal is finished by insulation control core, and the transmission of communication signal is then finished by insulation pair twist shielded signal wire harness.Insulation ground connection core is to be provided with in order to protect power consumption equipment.All cores rationally distributed in the flat oversheath, steady when cable moves 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 1,14 polyvinyl chloride insulation control cores 2 are set in the flat polyvinyl chloride oversheath 1, described 14 polyvinyl chloride insulations control core 2 is divided into the first core group 3, the second core group 4, the 3rd core group 5 and the 4th core group 6.The first core group 3 and the 4th core group 6 are made up of adjacent three polyvinyl chloride insulation control cores 2 that are arranged side by side respectively; The second core group 4 and the 3rd core group 5 are made up of adjacent four polyvinyl chloride insulation control cores 2 that are arranged side by side respectively.The first core group 3 and the second core group 4 are arranged side by side in the left-half of flat polyvinyl chloride oversheath 1 mutually, and the first core group 3 is arranged in the outside of the second core group 4; Symmetrically, the 3rd core group 5 and the 4th core group 6 are arranged side by side in the right half part of flat polyvinyl chloride oversheath 1 mutually, and the 4th core group 6 is arranged in the outside of the 3rd core group 5.
A polyvinyl chloride insulation ground connection core 7 and two stranded polyethylene insulation pair twist shielded signal wire harness 8 mutually are set in the flat polyvinyl chloride oversheath 1 between described second core group 4 and the 3rd core group 5, and above-mentioned each polyethylene insulation pair twist shielded signal wire harness 8 forms at its outer wrapping screen 8-2 after by two polyethylene insulation core 8-1 pair twists.Polyvinyl chloride insulation ground connection core 7 is arranged in the position near the second core group 4.
In the flat polyvinyl chloride oversheath 1 in the described first core group 3 outsides, a strengthening core steel cable 9 is set; Symmetrically, in the flat polyvinyl chloride oversheath 1 in described the 4th core group 6 outsides, be provided with another root strengthening core steel cable 9 '.
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 ground connection core also can be made by the low smoke and zero halogen material, perhaps adopts other ep-type material to make.It is polyethylene that the manufactured materials of the intrafascicular insulating barrier of polyethylene insulation pair twist shielded signal wire also is not limited to.
Claims (3)
1, the flat elevator cable of band pair twist shielded signal wire, it is characterized in that: comprise the flat oversheath, in described flat oversheath 14 insulated pilot wire cores are set, described 14 insulated pilot wire cores are divided into the first core group, the second core group, the 3rd core group and the 4th core group; The first core group and the 4th core group are made up of adjacent three insulated pilot wire cores that are arranged side by side respectively; The second core group and three-way core component are not made up of adjacent four insulated pilot wire cores that are arranged side by side; The first core group and the second core group are arranged side by side in the left-half of flat oversheath mutually, and the first core group is arranged in the outside of the second core group; Symmetrically, the 3rd core group and the 4th core group are arranged side by side in the right half part of flat oversheath mutually, and the 4th core group is arranged in the outside of the 3rd core group; Be provided with one in the flat oversheath between described second core group and the 3rd core group and thoroughly do away with edge ground connection core and two stranded mutually insulation pair twist shielded signal wire harness.
2, the flat elevator cable of band pair twist shielded signal wire according to claim 1 is characterized in that: in the flat oversheath in the described first core group and the 4th core group outside strengthening core steel cable is set respectively.
3, the flat elevator cable of band pair twist shielded signal wire according to claim 1 and 2 is characterized in that: form at its outer wrapping screen after described each insulation pair twist shielded signal wire harness thoroughly does away with edge core pair twist by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102444957A CN101436444A (en) | 2008-12-09 | 2008-12-09 | Flattened elevator cable with twinning shielding signal line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102444957A CN101436444A (en) | 2008-12-09 | 2008-12-09 | Flattened elevator cable with twinning shielding signal line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101436444A true CN101436444A (en) | 2009-05-20 |
Family
ID=40710836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102444957A Pending CN101436444A (en) | 2008-12-09 | 2008-12-09 | Flattened elevator cable with twinning shielding signal line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101436444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509581A (en) * | 2011-10-25 | 2012-06-20 | 领亚电子科技股份有限公司 | Manufacturing method of ultra-high speed transmission data line and ultra-high speed transmission data line |
| CN102623088A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Flat elevator cable with shielding lines |
-
2008
- 2008-12-09 CN CNA2008102444957A patent/CN101436444A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509581A (en) * | 2011-10-25 | 2012-06-20 | 领亚电子科技股份有限公司 | Manufacturing method of ultra-high speed transmission data line and ultra-high speed transmission data line |
| CN102623088A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Flat elevator cable with shielding lines |
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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: 20090520 |