CN201877182U - Tensile signal cable - Google Patents
Tensile signal cable Download PDFInfo
- Publication number
- CN201877182U CN201877182U CN2010206541380U CN201020654138U CN201877182U CN 201877182 U CN201877182 U CN 201877182U CN 2010206541380 U CN2010206541380 U CN 2010206541380U CN 201020654138 U CN201020654138 U CN 201020654138U CN 201877182 U CN201877182 U CN 201877182U
- Authority
- CN
- China
- Prior art keywords
- cable
- inner sheath
- cores
- wrapped
- tensile
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
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- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种用于信号传输的抗拉信号用电缆。它包括三条缆芯，每条缆芯包括三条线芯、钢丝以及内护套，三条线芯与钢丝绞合而成并由内护套包裹，三条缆芯绞合后由总内护套包裹并在总内护套与缆芯之间挤包有填充层，总内护套外设有外护套，总内护套与外护套之间设有抗拉绳。本实用新型的优点是提高了电缆的抗拉性和抗折断性，大大增强了电缆的稳定性与可靠性，延长了电缆的使用寿命。
The utility model discloses a tensile signal cable used for signal transmission. It includes three cable cores, each cable core includes three wire cores, steel wires and inner sheaths, the three wire cores are twisted with steel wires and wrapped by the inner sheath, and the three cable cores are twisted and wrapped by the total inner sheath A filling layer is extruded between the overall inner sheath and the cable core, an outer sheath is arranged outside the overall inner sheath, and a tensile rope is arranged between the overall inner sheath and the outer sheath. The utility model has the advantages of improving the tensile resistance and breaking resistance of the cable, greatly enhancing the stability and reliability of the cable, and prolonging the service life of the cable.
Description
Technical field
The utility model discloses a kind of tension signal cable that is used for the signal transmission.
Background technology
Cable needs frequently to drag in the process of using, and can cause the cracking of cable cover(ing) layer, and will bear bigger pulling force, therefore very easily breaks cable, causes the fail safe of cable, reliability to reduce greatly, causes cable obviously to shorten useful life.At present, common cable resistance to wear, pull resistance, tear resistance, insulating properties are relatively poor.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in the above-mentioned technology, proposes a kind of tension signal cable.Its tensile strength is big, the fracture that differs, long service life.
The technical scheme that realizes the utility model purpose is as follows:
Tension signal cable, it comprises three cable cores, every cable core comprises three cores, steel wire and inner sheaths, article three, core and steel wire are stranded forms and is wrapped up by inner sheath, article three, the stranded back of cable core is wrapped up by total inner sheath and be extruded with packed layer between total inner sheath and cable core, total inner sheath is provided with oversheath outward, is provided with the tension rope between total inner sheath and the oversheath.
Described tension rope is stranded steel wire rope.
The utility model has the advantages that the pull resistance and anti-the fractureing property that have improved cable, strengthened the stability and the reliability of cable greatly, prolonged the useful life of cable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, tension signal cable, it comprises three cable cores, every cable core comprises three cores 1, steel wire 2 and inner sheath 3, article three, core 1 and steel wire 2 are stranded forms and by inner sheath 3 parcels, article three, the stranded back of cable core is wrapped up by total inner sheath 4 and be extruded with packed layer 5 between total inner sheath 4 and cable core, and total inner sheath 4 outer oversheaths 6 that are provided with are provided with tension rope 7 between total inner sheath 4 and the oversheath 6.
Described tension rope 7 is stranded steel wire rope.
Claims (2)
1. tension signal cable, it is characterized in that: it comprises three cable cores, every cable core comprises three cores, steel wire and inner sheaths, article three, core and steel wire are stranded forms and is wrapped up by inner sheath, article three, the stranded back of cable core is wrapped up by total inner sheath and be extruded with packed layer between total inner sheath and cable core, total inner sheath is provided with oversheath outward, is provided with the tension rope between total inner sheath and the oversheath.
2. tension signal cable according to claim 1 is characterized in that: described tension rope is stranded steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206541380U CN201877182U (en) | 2010-12-13 | 2010-12-13 | Tensile signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206541380U CN201877182U (en) | 2010-12-13 | 2010-12-13 | Tensile signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877182U true CN201877182U (en) | 2011-06-22 |
Family
ID=44165095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206541380U Expired - Fee Related CN201877182U (en) | 2010-12-13 | 2010-12-13 | Tensile signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
-
2010
- 2010-12-13 CN CN2010206541380U patent/CN201877182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111213 |