CN106128574A - A kind of thin-walled light-duty photoelectricity composite elevator trailing cable - Google Patents
A kind of thin-walled light-duty photoelectricity composite elevator trailing cable Download PDFInfo
- Publication number
- CN106128574A CN106128574A CN201610590798.9A CN201610590798A CN106128574A CN 106128574 A CN106128574 A CN 106128574A CN 201610590798 A CN201610590798 A CN 201610590798A CN 106128574 A CN106128574 A CN 106128574A
- Authority
- CN
- China
- Prior art keywords
- parts
- trailing cable
- duty
- thin
- insulating barrier
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1895—Particular features or applications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/20—Cables having a multiplicity of coaxial lines
- H01B11/203—Cables having a multiplicity of coaxial lines forming a flat arrangement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Abstract
The invention discloses a kind of thin-walled light-duty photoelectricity composite elevator trailing cable, including the trailing cable body in flat, the middle part of described trailing cable body is provided with fiber optic cables, the both sides of described fiber optic cables are provided with some control cables, each control cable includes filled core and is stranded in some cores of described filled core periphery, each core includes conductor and is coated on the PVC insulating barrier that described conductor is peripheral, it is characterized in that, described PVC insulating barrier is as follows according to the formula of weight part ratio: polyvinyl chloride resin 45～55 parts, p-phthalic acid dibutyl ester 18～22 parts, chlorinated paraffin 3～5 parts, stabilizer 2～3 parts, bisphenol-A 0.08～0.12 part, processing aid 0.3～0.7 part, potter's clay 3～7 parts, CaCO310～20 parts, PE wax 0.08～0.12 part, stearic acid 0.1～0.3 part, white carbon black 2～2.5 parts.
Description
Technical field
The present invention relates to elevator cable field, particularly to a kind of thin-walled light-duty photoelectricity composite elevator trailing cable.
Background technology
Tradition trailing cable insulation and jacket thickness are thicker, have accordingly increased the weight of whole cable, affect elevator fortune
Stationarity during row, many at core number and hang length long time impact become apparent from, need to increase heavy counterweight and keep the flat of elevator
Weighing apparatus property, adds the energy consumption of elevator.Many communication cables are also comprised: a video communication cable, a traffic in trailing cable
Communication cable, an audio transmission cable, a netting twine communication cable.Numerous communication cables make cable cost increase, client
Install and use trouble, have the risk of wrong line.
Summary of the invention
Present invention aims to above-mentioned deficiency and the defect of prior art, it is provided that a kind of light-duty photoelectricity of thin-walled is combined
Elevator trailing cable, to solve the problems referred to above.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of thin-walled light-duty photoelectricity composite elevator trailing cable, including the trailing cable body in flat, its feature exists
In, the middle part of described trailing cable body is provided with fiber optic cables, and the both sides of described fiber optic cables are provided with some control cables,
Each control cable includes filled core and is stranded in some cores of described filled core periphery, and each core includes conductor and cladding
At the PVC insulating barrier that described conductor is peripheral, described PVC insulating barrier is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 45～55 parts,
P-phthalic acid dibutyl ester 18～22 parts,
Chlorinated paraffin 3～5 parts,
Stabilizer 2～3 parts,
Bisphenol-A 0.08～0.12 part,
Processing aid 0.3～0.7 part,
Potter's clay 3～7 parts,
CaCO310～20 parts,
PE wax 0.08～0.12 part,
Stearic acid 0.1～0.3 part,
White carbon black 2～2.5 parts.
In a preferred embodiment of the invention, described PVC insulating barrier is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 50 parts,
P-phthalic acid dibutyl ester 20 parts,
Chlorinated paraffin 4 parts,
Stabilizer 3 parts,
Bisphenol-A 0.1 part,
551 processing aids 0.5 part,
5 parts of potter's clay,
CaCO315 parts,
0.1 part of PE wax,
Stearic acid 0.2 part,
White carbon black 2.25 parts.
Owing to have employed technical scheme as above, traditional cable every core insulation PVC weight about 4.7kg/km, use the present invention
PVC insulating barrier after every core insulation PVC weight can be reduced to 1.7kg/km, insulate weight reduction about 63%.The present invention makes
The features such as it is little that trailing cable has volume, lightweight, easy for installation, price economy.Little to elevator influence on system operation, alleviate elevator merit
Consumption, energy-conserving and environment-protective.And, the present invention remains to keep excellent insulating properties in the case of thickness reduces, as follows:
1, online sparking voltage 6000V does not punctures；
2, insulation resistance: >=0.011M Ω .km@70 DEG C；
3, immersion pressure test: AC2000V, does not punctures for 5 minutes；
4, tensile strength: >=18MPa；
The present invention has the bending property of excellence: pressure doing immersion again after 30,000 round tests of GB5023.2
Test does not punctures.
Furthermore, the present invention utilizes fiber optic cables to replace traditional copper cable to communicate the transmission of signal, uses an optical fiber
Cable can replace many traditional coaxial video lines, shielding lines etc., can optimize the construction of cable greatly, improves signal transmission speed
Degree.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, enter below
One step illustrates the present invention.
Embodiment 1
A kind of thin-walled light elevator trailing cable shown in Figure 1, including the trailing cable body 100 in flat,
The middle part of trailing cable body 100 is provided with fiber optic cables 110, and the both sides of fiber optic cables 110 arrange and are respectively arranged with two controls
Cable 120, each control cable 120 includes filled core 121 and is stranded in some cores 122 of filled core 121 periphery, each line
Core 122 includes conductor 122a and is coated on the peripheral PVC insulating barrier 122b of conductor 122a, the inside two of trailing cable body 100
Side is additionally provided with steel wire rope 130.
PVC insulating barrier in the present embodiment is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 45 parts,
P-phthalic acid dibutyl ester 18 parts,
Chlorinated paraffin 3 parts,
Stabilizer 2 parts,
Bisphenol-A 0.08 part,
551 processing aids 0.3 part,
3 parts of potter's clay,
CaCO310 parts,
0.08 part of PE wax,
Stearic acid 0.1 part,
White carbon black 2 parts.
Embodiment 2
Structure and the structure of embodiment 1 in the present embodiment are much the same, the PVC insulation that its difference is in the present embodiment
Layer is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 50 parts,
P-phthalic acid dibutyl ester 20 parts,
Chlorinated paraffin 4 parts,
Stabilizer 3 parts,
Bisphenol-A 0.1 part,
551 processing aids 0.5 part,
5 parts of potter's clay,
CaCO315 parts,
0.1 part of PE wax,
Stearic acid 0.2 part,
White carbon black 2.25 parts.
Embodiment 3
Structure and the structure of embodiment 1 in the present embodiment are much the same, the PVC insulation that its difference is in the present embodiment
Layer is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 55 parts,
P-phthalic acid dibutyl ester 22 parts,
Chlorinated paraffin 5 parts,
Stabilizer 3 parts,
Bisphenol-A 0.12 part,
551 processing aids 0.7 part,
7 parts of potter's clay,
CaCO320 parts,
0.12 part of PE wax,
Stearic acid 0.3 part,
White carbon black 2.5 parts.
Traditional cable every core insulation PVC weight about 4.7kg/km, every core insulation PVC after using the PVC insulating barrier of the present invention
Weight can be reduced to 1.7kg/km, and insulate weight reduction about 63%.It is little that the trailing cable that the present invention makes has volume, weight
Gently, easy for installation, the feature such as price economy.Little to elevator influence on system operation, alleviate elevator power consumption, energy-conserving and environment-protective.And, the present invention
In the case of thickness reduces, remain to keep excellent insulating properties, as follows:
1, online sparking voltage 6000V does not punctures；
2, insulation resistance: >=0.011M Ω .km@70 DEG C；
3, immersion pressure test: AC2000V, does not punctures for 5 minutes；
4, tensile strength: >=18MPa；
The present invention has the bending property of excellence: pressure doing immersion again after 30,000 round tests of GB5023.2
Test does not punctures.
Furthermore, the present invention utilizes fiber optic cables to replace traditional copper cable to communicate the transmission of signal, uses an optical fiber
Cable can replace many traditional coaxial video lines, shielding lines etc., can optimize the construction of cable greatly, improves signal transmission speed
Degree.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (2)
1. a thin-walled light-duty photoelectricity composite elevator trailing cable, including the trailing cable body in flat, it is characterised in that
The middle part of described trailing cable body is provided with glass fiber cables, and the both sides of described glass fiber cables are provided with some control cables, often
One controls cable includes filled core and is stranded in some cores of described filled core periphery, and each core includes conductor and is coated on
The PVC insulating barrier that described conductor is peripheral, it is characterised in that described PVC insulating barrier is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 45～55 parts,
P-phthalic acid dibutyl ester 18～22 parts,
Chlorinated paraffin 3～5 parts,
Stabilizer 2～3 parts,
Bisphenol-A 0.08～0.12 part,
Processing aid 0.3～0.7 part,
Potter's clay 3～7 parts,
CaCO310～20 parts,
PE wax 0.08～0.12 part,
Stearic acid 0.1～0.3 part,
White carbon black 2～2.5 parts.
2. a kind of thin-walled light-duty photoelectricity composite elevator trailing cable as claimed in claim 1, it is characterised in that described PVC is exhausted
Edge layer is as follows according to the formula of weight part ratio:
Polyvinyl chloride resin 50 parts,
P-phthalic acid dibutyl ester 20 parts,
Chlorinated paraffin 4 parts,
Stabilizer 3 parts,
Bisphenol-A 0.1 part,
551 processing aids 0.5 part,
5 parts of potter's clay,
CaCO315 parts,
0.1 part of PE wax,
Stearic acid 0.2 part,
White carbon black 2.25 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590798.9A CN106128574A (en) | 2016-07-25 | 2016-07-25 | A kind of thin-walled light-duty photoelectricity composite elevator trailing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590798.9A CN106128574A (en) | 2016-07-25 | 2016-07-25 | A kind of thin-walled light-duty photoelectricity composite elevator trailing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128574A true CN106128574A (en) | 2016-11-16 |
Family
ID=57289976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610590798.9A Pending CN106128574A (en) | 2016-07-25 | 2016-07-25 | A kind of thin-walled light-duty photoelectricity composite elevator trailing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128574A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600097A (en) * | 1994-11-04 | 1997-02-04 | Lucent Technologies Inc. | Fire resistant cable for use in local area network |
| CN201174265Y (en) * | 2008-04-11 | 2008-12-31 | 吴霖刚 | Elevator electric cable with optical fiber and coaxial cable |
| CN103450595A (en) * | 2013-08-30 | 2013-12-18 | 江苏达胜高聚物有限公司 | Environment-friendly type PVC (polyvinyl chloride) cable material |
| CN203644464U (en) * | 2013-10-29 | 2014-06-11 | 江苏江扬特种电缆有限公司 | Tvvb |
-
2016
- 2016-07-25 CN CN201610590798.9A patent/CN106128574A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600097A (en) * | 1994-11-04 | 1997-02-04 | Lucent Technologies Inc. | Fire resistant cable for use in local area network |
| CN201174265Y (en) * | 2008-04-11 | 2008-12-31 | 吴霖刚 | Elevator electric cable with optical fiber and coaxial cable |
| CN103450595A (en) * | 2013-08-30 | 2013-12-18 | 江苏达胜高聚物有限公司 | Environment-friendly type PVC (polyvinyl chloride) cable material |
| CN203644464U (en) * | 2013-10-29 | 2014-06-11 | 江苏江扬特种电缆有限公司 | Tvvb |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |