CN103310881A - Combined control cable - Google Patents
Combined control cable Download PDFInfo
- Publication number
- CN103310881A CN103310881A CN2013102485017A CN201310248501A CN103310881A CN 103310881 A CN103310881 A CN 103310881A CN 2013102485017 A CN2013102485017 A CN 2013102485017A CN 201310248501 A CN201310248501 A CN 201310248501A CN 103310881 A CN103310881 A CN 103310881A
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- CN
- China
- Prior art keywords
- control cable
- water
- filled
- combined control
- lapping layer
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a combined control cable which comprises a plurality of mutually twisted control cable bodies with different specifications, water-blocking filling ropes, a wrapping layer and a sheathing layer arranged on the outer surface of the wrapping layer. The water-blocking filling ropes are filled in gaps among the control cable bodies, and the wrapping layer wraps the outer surfaces of the control cable bodies. The control cable bodies with the different specifications are twisted together and are compacted and wrapped through a polyester film after the water-blocking filling ropes are filled in the gaps, and the flame-retardant polyolefin sheathing layer wraps the outside of the polyester film, so that the formed combined control cable does not need to be separately paid off and is convenient to mount and use. In addition, the longitudinal waterproof performance of the cable is improved to a certain degree as the water-blocking filling ropes are filled in the gaps, and electrical safety of the control cable is improved as a sheath is made of flame-retardant polyolefin materials.
Description
Technical field
The present invention relates to a kind of control cable, be specifically related to a kind of combined control cable.
Background technology
At present, most of cables comprise conductor, insulating barrier, lapping layer, four parts of restrictive coating from the inside to the outside successively.
Because, traditional control cable the inside structure all is same specification, can only singlely power, can not satisfy has the different occasions that require to use to supply load, installs and uses cumbersomely, and labour intensity is big, need divide open file for different occasions, and inconvenience seals effectively to many cables, thereby has reduced electrical safety performance, has brought a lot of inconvenience to cable construction.
Summary of the invention
At the deficiency that prior art exists, the object of the invention provides a kind of branch open file that do not need, combined control cable easy to install.
To achieve these goals, the present invention realizes by the following technical solutions:
The present invention includes many different sizes and mutual stranded control cable, the gasket for packing that blocks water, lapping layer and be arranged on the restrictive coating of lapping layer outer surface, the gasket for packing that blocks water is filled in the many gaps between the described control cable, and lapping layer is wrapped in the outer surface of many control cables.
What above-mentioned lapping layer adopted is polyester film.
Above-mentioned restrictive coating is made by flame retardant polyolefine material.
Beneficial effect of the present invention is as follows:
The control cable twisting of many different sizes together, the gasket for packing that blocks water is filled in the gap, and wrapped by the polyester film compacting, and flame-retardant polyolefin sheathed layer is wrapped in outside the polyester film, the combined control cable of Xing Chenging does not need the branch open file like this, installs and uses all more convenient.In addition, owing to fill to adopt the gasket for packing that blocks water, make vertical water resistance of cable also obtain improvement to a certain degree, sheath adopts flame retardant polyolefine material, has improved the electrical safety performance of this control cable.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
Referring to Fig. 1, in the present embodiment, combined control cable comprises three different sizes and mutual stranded control cable 1,2,3, the gasket for packing 4 that blocks water, lapping layer 5 and be arranged on the restrictive coating 6 of lapping layer 5 outer surfaces.
The gasket for packing 4 that blocks water is filled in three gaps between the control cable 1,2,3, and vertical water preventing ability of the gasket for packing 4 that blocks water is good, uses the gasket for packing 4 that blocks water can improve the water resistance of whole cable as gasket for packing.
Lapping layer 5 is wrapped in the outer surface that three control cables 1,2,3 are twisted into cable structure.
In the present embodiment, combined control cable has the control cable 1,2,3 of three kinds of different sizes, during practical operation, can select control cable 1,2,3 quantity and specification according to concrete needs.Therefore, the present invention uses more convenient applicable to multiple occasion.
In the present embodiment, what lapping layer 5 specifically adopted is polyester film, and its mechanical performance is good, and intensity, hardness and toughness are all higher, and the performance of endurable thorn, rub resistance, high temperature resistant low temperature is all better, also has good chemical proofing, oil resistance, air-tightness.Therefore, many inner control cables 1,2,3 of compacting parcel also can play the certain protection effect to cable well.
In the present embodiment, restrictive coating 6 is made by flame retardant polyolefine material.Adopt fire retardant polyolefin can strengthen the flame-retarding of cable, the electrical safety performance of whole cable is further improved.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a combined control cable is characterized in that, comprises many different sizes and mutual stranded control cable (1,2,3), the gasket for packing that blocks water (4), lapping layer (5) and be arranged on the restrictive coating (6) of lapping layer (5) outer surface;
The described gasket for packing that blocks water (4) is filled in the gap between the many described control cables (1,2,3), and described lapping layer (5) is wrapped in the outer surfaces of many control cables (1,2,3).
2. combined control cable according to claim 1 is characterized in that, what described lapping layer (5) adopted is polyester film.
3. combined control cable according to claim 1 is characterized in that, described restrictive coating (6) is made by flame retardant polyolefine material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102485017A CN103310881A (en) | 2013-06-21 | 2013-06-21 | Combined control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102485017A CN103310881A (en) | 2013-06-21 | 2013-06-21 | Combined control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103310881A true CN103310881A (en) | 2013-09-18 |
Family
ID=49136000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102485017A Pending CN103310881A (en) | 2013-06-21 | 2013-06-21 | Combined control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103310881A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5530203A (en) * | 1995-02-28 | 1996-06-25 | Rotor Tool Company | Composite electrical conductor cable having internal magnetic flux shield |
| CN101477849A (en) * | 2009-02-17 | 2009-07-08 | 安徽华星电缆集团有限公司 | Combined control electric cable for mining |
| CN102332330A (en) * | 2011-06-22 | 2012-01-25 | 江苏天地龙电缆有限公司 | Power and control combined cable for rail transit vehicle |
| CN202258418U (en) * | 2011-08-31 | 2012-05-30 | 上海玖开电线电缆有限公司 | Combination cable |
| CN102779578A (en) * | 2012-07-17 | 2012-11-14 | 江苏金圣电缆有限公司 | Waterproof control cable |
| CN102969069A (en) * | 2012-12-10 | 2013-03-13 | 南洋电缆集团有限公司 | Waterproof greasy-dirt-resisting 10 kV middle-voltage transducer cable and method |
-
2013
- 2013-06-21 CN CN2013102485017A patent/CN103310881A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5530203A (en) * | 1995-02-28 | 1996-06-25 | Rotor Tool Company | Composite electrical conductor cable having internal magnetic flux shield |
| CN101477849A (en) * | 2009-02-17 | 2009-07-08 | 安徽华星电缆集团有限公司 | Combined control electric cable for mining |
| CN102332330A (en) * | 2011-06-22 | 2012-01-25 | 江苏天地龙电缆有限公司 | Power and control combined cable for rail transit vehicle |
| CN202258418U (en) * | 2011-08-31 | 2012-05-30 | 上海玖开电线电缆有限公司 | Combination cable |
| CN102779578A (en) * | 2012-07-17 | 2012-11-14 | 江苏金圣电缆有限公司 | Waterproof control cable |
| CN102969069A (en) * | 2012-12-10 | 2013-03-13 | 南洋电缆集团有限公司 | Waterproof greasy-dirt-resisting 10 kV middle-voltage transducer cable and method |
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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 |
Application publication date: 20130918 |