CN203351254U - Armor protection-type aluminium alloy cable - Google Patents
Armor protection-type aluminium alloy cable Download PDFInfo
- Publication number
- CN203351254U CN203351254U CN 201320428026 CN201320428026U CN203351254U CN 203351254 U CN203351254 U CN 203351254U CN 201320428026 CN201320428026 CN 201320428026 CN 201320428026 U CN201320428026 U CN 201320428026U CN 203351254 U CN203351254 U CN 203351254U
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- Prior art keywords
- aluminium alloy
- cable
- type aluminium
- insulating barrier
- armour
- 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
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Abstract
An armor protection-type aluminium alloy cable mainly helps to solve the problems that tensile strength of a conventional cable is low and the cable cannot be erected in big-sag and large-pole distance occasions. The armor protection-type aluminium alloy cable is characterized in that: an insulation layer (1) is externally provided with an armor layer (4); the armor layer (4) is composed of a tensile aluminium alloy belt (41) which is wound on the outer surface of the insulation layer (1); and the cross section of the tensile aluminium alloy belt (41) is two mutually-connected curved faces. The armor protection-type aluminium alloy cable is provided with the tensile aluminium alloy belt and the curved faces of the tensile aluminium alloy belt are mutually connected and are tightly pressed by a sheath, so that the armor protection-type aluminium alloy can bear the external large-pulling force without getting loose and dropping and the tensile strength and application range of the mechanism are greatly improved.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of armouring protection type aluminium alloy cable.
Background technology
China " 12 " planning highlights energy-conservation, sustainable development, and " with aluminium for copper " has become the inexorable trend of cable industry Transformation Development, and aluminium alloy cable, as novel energy-saving material, meets the new approaches of low-carbon environment-friendly.The armouring aluminium alloy cable is usually used in bearing the occasion of certain normal pressure, is mainly used in work needing to bear the occasion of certain mechanical external force, strengthens cable compression strength, but this armour tensile strength is lower.Large at some erecting cable degree of speeding, the occasion that the span spacing is large, especially cross river, the occasion in sea excessively, and the armoured cable of this structure just is difficult to set up.
The utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of armouring protection type aluminium alloy cable, has mainly solved existing cable tensile strength low, the problem that can't set up in the occasion that degree of speeding is large, the span spacing is large.
The technical scheme that the utility model adopts is: a kind of armouring protection type aluminium alloy cable, comprise insulating barrier, be provided with some groups of conductor wire cores in described insulating barrier, described conductor wire core is wrapped with the core band, described insulating barrier is provided with armour outward, described armour consists of the tension aluminum alloy strip that is wound in the insulating barrier outer surface, and the cross section of described tension aluminum alloy strip is two interconnective curved surfaces.
Described armour is provided with sheath outward, described sheath and armour interference fit.
Be provided with four groups of conductor wire cores in described insulating barrier.
Described conductor wire core is made by aluminium alloy.
The beneficial effects of the utility model are: be provided with the tension aluminum alloy strip, the curved surface on the tension aluminum alloy strip mutually fastens and is compressed by sheath, can bear extraneous pullling and do not get loose energetically, has greatly improved tensile strength and the scope of application of mechanism.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation that Fig. 2 is tension aluminum alloy strip 41.
1-insulating barrier in figure, 2-conductor wire core, 3-core band, 4-armour, 41-tension aluminum alloy strip, 5-sheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 with Figure 2, a kind of armouring protection type aluminium alloy cable, comprise insulating barrier 1, be provided with some groups of conductor wire cores 2 in described insulating barrier 1, described conductor wire core 2 is wrapped with core band 3, described insulating barrier 1 is outer is provided with armour 4, and described armour 4 consists of the tension aluminum alloy strip 41 that is wound in insulating barrier 1 outer surface, and the cross section of described tension aluminum alloy strip 41 is two interconnective curved surfaces.Adopt the aluminum alloy strip lock armo, its linkage structure between layers, can bear extraneous pullling and do not get loose energetically.
The outer sheath 5 that is provided with of described armour 4, described sheath 5 and armour 4 interference fit.Compressing armour 4 prevents from becoming flexible.
Be provided with four groups of conductor wire cores 2 in described insulating barrier 1.
Described conductor wire core 2 is made by aluminium alloy.
The utility model is concrete use as follows: during coiling tension aluminum alloy strip 41, the cooperation that mutually superposes of the front and back curved surface on tension aluminum alloy strip 41, and by sheath 5 compressions.When pulling force acts on cable, because curved surface is withheld together mutually, can be out of shape in right amount the absorption pulling force, greatly improved the tensile strength of mechanism.
The beneficial effect of utility model is: be provided with the tension aluminum alloy strip, the curved surface on the tension aluminum alloy strip mutually fastens and is compressed by sheath, can bear extraneous pullling and do not get loose energetically, has greatly improved tensile strength and the scope of application of mechanism.
Claims (4)
1. an armouring protection type aluminium alloy cable, comprise insulating barrier (1), be provided with some groups of conductor wire cores (2) in described insulating barrier (1), described conductor wire core (2) is wrapped with core band (3), it is characterized in that: the outer armour (4) that is provided with of described insulating barrier (1), described armour (4) consists of the tension aluminum alloy strip (41) that is wound in insulating barrier (1) outer surface, and the cross section of described tension aluminum alloy strip (41) is two interconnective curved surfaces.
2. armouring protection type aluminium alloy cable according to claim 1, is characterized in that: the outer sheath (5) that is provided with of described armour (4), described sheath (5) and armour (4) interference fit.
3. armouring protection type aluminium alloy cable according to claim 1, is characterized in that: be provided with four groups of conductor wire cores (2) in described insulating barrier (1).
4. armouring protection type aluminium alloy cable according to claim 1, it is characterized in that: described conductor wire core (2) is made by aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320428026 CN203351254U (en) | 2013-07-18 | 2013-07-18 | Armor protection-type aluminium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320428026 CN203351254U (en) | 2013-07-18 | 2013-07-18 | Armor protection-type aluminium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351254U true CN203351254U (en) | 2013-12-18 |
Family
ID=49751121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320428026 Expired - Fee Related CN203351254U (en) | 2013-07-18 | 2013-07-18 | Armor protection-type aluminium alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837193A (en) * | 2017-03-03 | 2017-06-13 | 河北华通线缆集团股份有限公司 | Frequency Induction Heating umbilical and preparation method thereof |
-
2013
- 2013-07-18 CN CN 201320428026 patent/CN203351254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837193A (en) * | 2017-03-03 | 2017-06-13 | 河北华通线缆集团股份有限公司 | Frequency Induction Heating umbilical and preparation method thereof |
| CN106837193B (en) * | 2017-03-03 | 2019-04-02 | 河北华通线缆集团股份有限公司 | Mid-frequency induction heating umbilical and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU NEW WEIERYING CABLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEIERYING GROUP CO., LTD. Effective date: 20150604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150604 Address after: 325011, No. 1451, Binhai, Wenzhou Economic Development Zone, Wenzhou, Zhejiang Patentee after: Wenzhou new Eagle Eagle wire & Cable Technology Co., Ltd. Address before: 325011, No. 1451, Binhai, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Wealin Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |