CN202434234U - Flat elevator cable of compound novel optical cable - Google Patents
Flat elevator cable of compound novel optical cable Download PDFInfo
- Publication number
- CN202434234U CN202434234U CN2011205260806U CN201120526080U CN202434234U CN 202434234 U CN202434234 U CN 202434234U CN 2011205260806 U CN2011205260806 U CN 2011205260806U CN 201120526080 U CN201120526080 U CN 201120526080U CN 202434234 U CN202434234 U CN 202434234U
- Authority
- CN
- China
- Prior art keywords
- cable
- optical cable
- flat
- novel optical
- compound
- 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 - Fee Related
Links
Images
Landscapes
- Insulated Conductors (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a flat elevator cable of a compound novel optical cable. The flat elevator cable of the compound novel optical cable comprises compound cables, common cables and a flat sheath. The compound cables and the common cables are arranged on a straight line regularly and wrapped by the flat sheath. According to the compound cable of the flat elevator cable of the compound novel optical cable provided by the utility model, the novel optical cable is compounded with a coaxial optical cable and located in a gap between adjacent coaxial cables without enhancing the cores inside respectively. The compound optical cable provided by the utility model is small in outer diameter, simple in production process and low in cost. The flat elevator cable provided by the utility model has the advantages of low production cost and long service life.
Description
Technical field
The utility model relates to a kind of cable, and the flat type elevator cable of the new composite optical cable that especially a kind of production cost is low, the life-span is long belongs to the cable technology field.
Background technology
At present, the electrical control insulated wire cores of flat type elevator trailing cable, insulation video monitoring cable adopts the various videos of transmission, data-signals such as coaxial cable, Shielded Twisted Pair.
And the structure of coaxial cable is solid insulation, shown in accompanying drawing 1, comprises cable cover(ing) 1, coaxial cable 2; Said coaxial cable has 2 or many, is wrapped up by cable cover(ing); Said coaxial cable 2 comprises core conductor 3, core insulator 4; Said core insulator 4 parcel core conductors 3; The coaxial cable of this structure causes technical indicators such as the decay, impedance of solid coaxial cable to be difficult to meet the requirements because of its reasons in structure, particularly poor anti jamming capability.
It is right to be compounded in the inner Shielded Twisted Pair of flat cable, although its structure and 3 types of lines, 4 types of lines are similar, the practical structure size is difficult to accomplish satisfy 3 types of transmission characteristic impedances such as line, decaying is difficult to meet the demands.This type shielding line is to being difficult to overcome the complicated electromagnetic interference in the elevator hoistways.Therefore, although be compounded in 3 types of lines, 5 types of lines in the flat type elevator cable, the distortionless specification requirement of transmission signals when also being difficult to meet the elevator operation.
Even with common optical fiber; Like tight tube fiber, loose tube fiber; Be compound in the flat type elevator cable, but, do not satisfy the requirement of flat type elevator cable long-time running owing to the reasons such as pulling force is little, the bending radius of bearing big, the glass light core fractures easily of bearing of tight tube fiber, loose tube fiber cable.The life-span of the flat type elevator cable of therefore, compound common optical fiber does not reach the test requirements document in elevator cable life-span.
Adopt common Optical Fiber Composite in flat type elevator cable, such optical fiber and common core stranding are compound, because optical fiber, the Tension Control that production equipment is required requires high, and is disconnected easily in the production process, so many shortcomings such as production cost height.
The utility model content
The utility model purpose is the flat type elevator cable that has proposed the new composite optical cable that a kind of production cost is low, the life-span is long for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of flat type elevator cable of new composite optical cable comprises composite cable, common cable, flat sheath; Said composite cable, common cable have many respectively, are arranged on straight line regularly, by flat sheath parcel.
Preferably, said composite cable comprises coaxial cable, sheath; Said coaxial cable has 2 or many; Be provided with novel optical cable in the space between the said adjacent coaxial cable; Said sheath wraps all coaxial cables, novel optical cable; Said coaxial cable comprises core conductor, core insulator; Said core insulator parcel core conductor; Said novel optical cable comprises fibre core, interior tegillum, oversheath; Tegillum parcel fibre core in said; Tegillum in the said oversheath parcel.
Preferably, said coaxial cable has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable in the space between the said adjacent coaxial cable.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
Composite cable in the flat type elevator cable of the described new composite optical cable of the utility model; With novel optical cable and coaxial cable is compound and space between adjacent coaxial cable in; Need not inner separately core is strengthened; The external diameter of the composite cable of the utility model is little, production process is simple, and cost is low; The utility model production cost is low, the life-span is long.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the sectional view of the common cable of prior art;
Accompanying drawing 2 is the sectional view of the composite cable in the flat type elevator cable of new composite optical cable of the utility model;
Accompanying drawing 3 is the sectional view of flat type elevator cable of the new composite optical cable of the utility model;
Wherein: 1, cable cover(ing); 2, coaxial cable; 3, core conductor; 4, core insulator; 5, novel optical cable; 6, fibre core; 7, interior tegillum; 8, oversheath; 9, sheath; 11, composite cable; 12, common cable; 13, flat sheath.
Embodiment
Be depicted as the flat type elevator cable of a kind of new composite optical cable of the utility model like accompanying drawing 2,3, comprise composite cable 11, common cable 12, flat sheath 13; Said composite cable 11, common cable 12 have many respectively, are arranged on straight line regularly, by flat sheath 13 parcels; Said composite cable 11 comprises coaxial cable 2, sheath 9; Said coaxial cable 2 has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable 5 in the space between the said adjacent coaxial cable 2; Said sheath 9 wraps all coaxial cables 2, novel optical cable 5; Said coaxial cable 2 comprises core conductor 3, core insulator 4; Said core insulator 4 parcel core conductors 3; Said novel optical cable 5 comprises fibre core 6, interior tegillum 7, oversheath 8; Tegillum 7 parcel fibre cores 6 in said; Tegillum 7 in said oversheath 8 parcels.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
Composite cable in the flat type elevator cable of the described new composite optical cable of the utility model; With novel optical cable and coaxial cable is compound and space between adjacent coaxial cable in; Need not inner separately core is strengthened; The external diameter of the composite cable of the utility model is little, production process is simple, and cost is low; The utility model production cost is low, the life-span is long.
Below only be the concrete exemplary applications of the utility model, the protection range of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. the flat type elevator cable of a new composite optical cable is characterized in that: comprise composite cable, common cable, flat sheath; Said composite cable, common cable have many respectively, are arranged on straight line regularly, by flat sheath parcel.
2. the flat type elevator cable of new composite optical cable according to claim 1 is characterized in that: said composite cable comprises coaxial cable, sheath; Said coaxial cable has 2 or many; Be provided with novel optical cable in the space between the said adjacent coaxial cable; Said sheath wraps all coaxial cables, novel optical cable; Said coaxial cable comprises core conductor, core insulator; Said core insulator parcel core conductor; Said novel optical cable comprises fibre core, interior tegillum, oversheath; Tegillum parcel fibre core in said; Tegillum in the said oversheath parcel.
3. the flat type elevator cable of new composite optical cable according to claim 1 is characterized in that: said coaxial cable has 3, roughly is the isosceles triangle setting; Be provided with novel optical cable in the space between the said adjacent coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205260806U CN202434234U (en) | 2011-12-16 | 2011-12-16 | Flat elevator cable of compound novel optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205260806U CN202434234U (en) | 2011-12-16 | 2011-12-16 | Flat elevator cable of compound novel optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434234U true CN202434234U (en) | 2012-09-12 |
Family
ID=46783662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205260806U Expired - Fee Related CN202434234U (en) | 2011-12-16 | 2011-12-16 | Flat elevator cable of compound novel optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420027A (en) * | 2011-12-16 | 2012-04-18 | 苏州市东沪电缆有限公司 | Novel optical cable compounded flat elevator cable |
| CN105825927A (en) * | 2015-01-09 | 2016-08-03 | 北京电子工程总体研究所 | Wide temperature environment resistant super lightweight composite flat cable |
-
2011
- 2011-12-16 CN CN2011205260806U patent/CN202434234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420027A (en) * | 2011-12-16 | 2012-04-18 | 苏州市东沪电缆有限公司 | Novel optical cable compounded flat elevator cable |
| CN105825927A (en) * | 2015-01-09 | 2016-08-03 | 北京电子工程总体研究所 | Wide temperature environment resistant super lightweight composite flat cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202196615U (en) | Photoelectric mixing transmission cable | |
| CN202171982U (en) | Optical signal and electric signal hybrid transmission cable | |
| CN202178112U (en) | Photoelectric hybrid transmission cable | |
| CN202434234U (en) | Flat elevator cable of compound novel optical cable | |
| CN202855423U (en) | Power cable for frequency converter | |
| CN202404985U (en) | Composite cable | |
| CN103680707B (en) | A kind of five core composite flat cables of compact band control conductor | |
| CN105575503A (en) | New type air guide cable | |
| CN202839006U (en) | Photoelectric control composite cable | |
| CN204614504U (en) | Optoelectronic composite cable | |
| CN204516392U (en) | With optical fiber, the flat video elevator cable surpassing five class netting twines and shielded signal line | |
| CN102420027A (en) | Novel optical cable compounded flat elevator cable | |
| CN203192440U (en) | Novel computer cable | |
| CN202549467U (en) | Reinforced power transmission cable | |
| CN201812571U (en) | Combined optical fiber conductor | |
| CN201540392U (en) | Guide device and guide system for producing a high fiber count cable | |
| CN106328258A (en) | Waterproof low-voltage cable | |
| CN203118531U (en) | Lightweight high intensity radio frequency cable | |
| CN204680467U (en) | Flexible direct current optoelectronic composite medium voltage cable | |
| CN205092069U (en) | Coaxial optoelectrical composite low tension cable | |
| CN103680746A (en) | Compact three-core composite ribbon cable | |
| CN204680455U (en) | Flexible direct current photoelectric composite low-pressure cable | |
| CN203490989U (en) | Cable for coal cutter in coal mine | |
| CN203721248U (en) | Three-core combined flat cable with control cable cores | |
| CN202512940U (en) | Composite photoelectric carbon-fiber lead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |