CN101399095A - Circular elevator cable with twinning shielding signal line - Google Patents
Circular elevator cable with twinning shielding signal line Download PDFInfo
- Publication number
- CN101399095A CN101399095A CNA2008101226315A CN200810122631A CN101399095A CN 101399095 A CN101399095 A CN 101399095A CN A2008101226315 A CNA2008101226315 A CN A2008101226315A CN 200810122631 A CN200810122631 A CN 200810122631A CN 101399095 A CN101399095 A CN 101399095A
- Authority
- CN
- China
- Prior art keywords
- cable
- pair twist
- signal wire
- shielded signal
- wire harness
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a round elevator cable of an elevator with a twisted pair shielding signal line in the cable technology field. The cable has the advantages of stable operation and long free suspension and can be applied to high operation speed. The cable comprises a strengthening core wire rope at the center of the cable. An internal sheath is arranged at the external side of the strengthening core wire rope. An internal cotton yarn knitting layer is arranged at the external side of the internal sheath. Eight insulation twisted pair shielding signal beams are uniformly arranged at the external of the internal cotton yarn knitting layer. The eight insulation twisted pair shielding signal beams are twisted round a core which comprises the strengthening core wire rope, the internal sheath and the internal cotton yarn knitting layer. In addition, the cable also comprises an external cotton yarn knitting layer for surrounding the insulation twisted pair shielding signal beams. An external sheath is arranged at the external side of the external cotton yarn knitting layer.
Description
Technical field
The invention belongs to the elevator cable technical field, relate in particular to a kind of circular elevator cable with the pair twist shielded signal wire.
Background technology
The core layout structure is unreasonable in the oversheath of existing circular elevator cable, and is not steady when cable moves with elevator, and the length that freely hangs of cable is lacked the elevator of the high speed of service of cable not applicable.
Summary of the invention
It is steady that technical problem to be solved by this invention provides a kind of retinue, and it is long freely to hang length, applicable to the circular elevator cable of the band pair twist shielded signal wire of the elevator of the high speed of service.
The present invention includes the strengthening core steel cable that is in cable center, at the arranged outside inner sheath of described strengthening core steel cable, cotton braid in the arranged outside of inner sheath; The periphery of cotton braid arranges that equably eight thoroughly do away with edge pair twist shielded signal wire harness in described, and the fuse that described eight eradication edge pair twist shielded signal wire harness are formed around strengthening core steel cable, inner sheath and interior cotton braid is stranded with core; Also comprise outer cotton braid in addition with above-mentioned all insulation pair twist shielded signal wire harness parcels; The arranged outside oversheath of cotton braid outside described.
As improvement of the present invention, between per two adjacent insulation pair twist shielded signal wire harness, fill a rope made of hemp respectively.
As a further improvement on the present invention, every eradication edge pair twist shielded signal wire harness comprises that two of mutual pair twist thoroughly does away with the edge core, is wrapped in the restrictive coating that two of mutual pair twist thoroughly does away with the outer screen of edge core, is arranged on the described screen outside.
Compare with existing elevator cable, the strengthening core steel cable among the present invention can be strengthened the resistance to tension of elevator cable, make cable freely to hang length long and be applicable to the elevator of the high speed of service.The fuse that all insulation pair twist shielded signal wire harness are formed around strengthening core steel cable, inner sheath and interior cotton braid is stranded with core, makes the internal structure of cable rationally distributed, and is steady when cable moves with elevator.
The rope made of hemp is filled the rounding property of the pair twist shielded signal wire harness that can guarantee to insulate when stranded, and is tightr between the order insulation pair twist shielded signal wire harness.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
As shown in Figure 1, strengthening core steel cable 1 is in the center of cable, at the arranged outside polyvinyl chloride inner sheath 2 of described strengthening core steel cable 1, and cotton braid 3 in the arranged outside of polyvinyl chloride inner sheath 2.
The periphery of cotton braid 3 is arranged eight polyvinyl chloride insulation pair twist shielded signal wire harness 4 equably in described, and the fuse that described eight polyvinyl chloride insulation pair twist shielded signal wire harness 4 are formed around strengthening core steel cable 1, polyvinyl chloride inner sheath 2 and interior cotton braid 3 carries out stranded with core.Simultaneously, between per two adjacent polyvinyl chloride insulation pair twist shielded signal wire harness 4, fill a rope made of hemp 5 respectively.Outer cotton braid 6 is with above-mentioned all polyvinyl chloride insulation pair twist shielded signal wire harness 4 and the rope made of hemp 5 parcels.The arranged outside polyvinyl chloride oversheath 7 of cotton braid 6 outside described.
Preferably, every polyvinyl chloride insulation pair twist shielded signal wire harness 4 comprise mutual pair twist two polyvinyl chloride wire core 4-1, be wrapped in the outer screen 4-2 of two polyvinyl chloride wire core 4-1 of mutual pair twist, be arranged on the pvc sheath layer 4-3 in the described screen 4-2 outside.
The replaceable sheath of making for low smoke and zero halogen inner sheath, low smoke and zero halogen oversheath or other ep-type material of polyvinyl chloride inner sheath among the present invention, polyvinyl chloride oversheath.To be not limited to be polyvinyl chloride to the manufactured materials of insulating barrier in the every polyvinyl chloride wire core of polyvinyl chloride insulation pair twist shielded signal wire harness, and the also replaceable restrictive coating of making for low smoke and zero halogen restrictive coating or other ep-type material of the restrictive coating of polyvinyl chloride insulation pair twist shielded signal wire harness.
Claims (3)
1, the circular elevator cable of band pair twist shielded signal wire is characterized in that: comprise the strengthening core steel cable that is in cable center, and at the arranged outside inner sheath of described strengthening core steel cable, cotton braid in the arranged outside of inner sheath; The periphery of cotton braid arranges that equably eight thoroughly do away with edge pair twist shielded signal wire harness in described, and the fuse that described eight eradication edge pair twist shielded signal wire harness are formed around strengthening core steel cable, inner sheath and interior cotton braid is stranded with core; Also comprise outer cotton braid in addition with above-mentioned all insulation pair twist shielded signal wire harness parcels; The arranged outside oversheath of cotton braid outside described.
2, the circular elevator cable of band pair twist shielded signal wire according to claim 1 is characterized in that: fill a rope made of hemp respectively between per two adjacent insulation pair twist shielded signal wire harness.
3, the circular elevator cable of band pair twist shielded signal wire according to claim 1 and 2 is characterized in that: every eradication edge pair twist shielded signal wire harness comprises that two of mutual pair twist thoroughly does away with the edge core, is wrapped in the restrictive coating that two of above-mentioned mutual pair twist thoroughly does away with the outer screen of edge core, is arranged on the described screen outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101226315A CN101399095A (en) | 2008-06-03 | 2008-06-03 | Circular elevator cable with twinning shielding signal line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101226315A CN101399095A (en) | 2008-06-03 | 2008-06-03 | Circular elevator cable with twinning shielding signal line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101399095A true CN101399095A (en) | 2009-04-01 |
Family
ID=40517566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101226315A Pending CN101399095A (en) | 2008-06-03 | 2008-06-03 | Circular elevator cable with twinning shielding signal line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101399095A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693778A (en) * | 2012-06-20 | 2012-09-26 | 南通米兰特电气有限公司 | Lift cable with steel wire bearing cable core |
| WO2014101352A1 (en) * | 2012-12-31 | 2014-07-03 | 深圳市联嘉祥科技股份有限公司 | Crane arm control cable |
| CN106816220A (en) * | 2015-11-28 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of optical fiber composite cable |
| CN110189857A (en) * | 2019-06-18 | 2019-08-30 | 海盐九里电子有限公司 | A kind of Novel grass cutter signal wire |
| WO2023124752A1 (en) * | 2021-12-27 | 2023-07-06 | 北京字跳网络技术有限公司 | Wiring harness and head-mounted device having same |
-
2008
- 2008-06-03 CN CNA2008101226315A patent/CN101399095A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693778A (en) * | 2012-06-20 | 2012-09-26 | 南通米兰特电气有限公司 | Lift cable with steel wire bearing cable core |
| WO2014101352A1 (en) * | 2012-12-31 | 2014-07-03 | 深圳市联嘉祥科技股份有限公司 | Crane arm control cable |
| CN106816220A (en) * | 2015-11-28 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of optical fiber composite cable |
| CN110189857A (en) * | 2019-06-18 | 2019-08-30 | 海盐九里电子有限公司 | A kind of Novel grass cutter signal wire |
| WO2023124752A1 (en) * | 2021-12-27 | 2023-07-06 | 北京字跳网络技术有限公司 | Wiring harness and head-mounted device having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101399095A (en) | Circular elevator cable with twinning shielding signal line | |
| CN203205112U (en) | High tensile and anti-electromagnetic interference vehicle comprehensive cable | |
| CN203232732U (en) | Composite missile emission cable with excellent tension and anti-interference performance | |
| CN107346675A (en) | A kind of reinforced windproof rolling hoist cable | |
| CN201904160U (en) | Communication cable used for Festoon system of port machine | |
| CN204614482U (en) | High soft resistance to torsion resist bending robot composite cable | |
| CN103247378A (en) | Tensile computer cable | |
| CN201199457Y (en) | Circular elevator cable with twinning shielding signal line | |
| CN206991797U (en) | A kind of control cable with irregular octagon skeleton | |
| CN203659473U (en) | Anti-compression flat cable | |
| CN105469851A (en) | Elevator network cable and manufacturing method thereof | |
| CN204087878U (en) | A kind of signal controlling drag chain cable | |
| CN204375454U (en) | With the Multifunction hgih-building high-speed elevator cable of pair twist shielded signal line | |
| CN204834155U (en) | Light -duty control cable of high drop | |
| CN105513682A (en) | Circular shielding control towline cable and production method thereof | |
| CN209487216U (en) | A kind of heat-resistant antifriction cable | |
| CN203760137U (en) | Electric vehicle charging cable | |
| CN203871043U (en) | S-shaped framework shield power cable | |
| CN207441313U (en) | A kind of new three cores deep-well perforation cable | |
| CN205751582U (en) | A kind of reinforced Radix Saposhnikoviae rolling hoist cable | |
| CN201741470U (en) | High-temperature-resistant anticorrosion computer shielded cable | |
| CN105810351A (en) | Metro low frequency communication signal transmission cable and manufacturing method thereof | |
| CN203596189U (en) | Low temperature-resistant flexible cable | |
| CN107331452A (en) | A kind of control cable with irregular octagon skeleton | |
| CN219759241U (en) | Thermoplastic elastomer sheath multicore combined cable |
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 |