CN202939994U - Precision metal material for cable - Google Patents
Precision metal material for cable Download PDFInfo
- Publication number
- CN202939994U CN202939994U CN 201220547800 CN201220547800U CN202939994U CN 202939994 U CN202939994 U CN 202939994U CN 201220547800 CN201220547800 CN 201220547800 CN 201220547800 U CN201220547800 U CN 201220547800U CN 202939994 U CN202939994 U CN 202939994U
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- Prior art keywords
- cable
- metal material
- space
- utility
- electric
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- 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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- 239000007769 metal material Substances 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a precision metal material used for a cable. The precision metal material used for the cable is formed through the stranding of main wires and a gapped wire; the cross section of the main wires is circular; the cross section of the gapped wire is quadrilateral star-shaped; the gapped wire is arranged at a gap position of the four adjacent main wires. The precision metal material used for the cable of the utility model is advantageous in that the gapped wire is adopted to fill the gap position of the four adjacent main wires, and therefore, the conductive property of the metal material used of the cable can be effectively improved.
Description
Technical field
The utility model relates to the cable technology field, relates to or rather a kind of cable precision metallic material.
Background technology
The cable metal material is to be that circular metal wire rod spiral winding is made by many sliver transvers sections, and by extrusion die, the multiply metal wire rod is extruded distortion, twists cross section processed and be the strand structure processed of the shapes such as fan-shaped, watt shape, circle.Circular metal wire rod strand is built in together, can there is space in the middle of adjacent wire rod, because space can cause the metal wire rod chap, the outer jacket that outside needs and the material usage of armour also increase thereupon, cause cable to become heavy and chap, improve cable cost, improved logistics cost, increased difficulty of construction.On the other hand, in the middle of adjacent wire rod, can there is space, also can hinder electric current flowing between adjacent wire, weaken the electric conductivity of metal material.
As can be seen here, still there is defect in above-mentioned existing cable with metal material, and is urgently improved.
Because the defect that above-mentioned existing cable exists with metal material, the design people is based on being engaged in this type of product design manufacture for many years, amass abundant practical experience and professional knowledge are arranged, positive research and innovation in addition, to founding a kind of cable metal material, can improve the molding structure of general existing cable on the market with metal material, make it have more competitiveness.Through constantly research, design, and, after repeatedly studying sample and improving, finally create the utility model had practical value.
Summary of the invention
Technical problem underlying to be solved in the utility model is, overcome the defect that existing cable exists with metal material, and provide a kind of cable precision metallic material, overcome existing cable and had the defect in space with metal material, improve the tightness degree of cable with metal material, and then improved the electric conductivity of cable with metal material.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to the cable precision metallic material the utility model proposes, by electric main and space electric wire strand system, formed, the electric main cross section is rounded, and the space wire cross-section is four jiaos of stars, and the space electric wire is positioned at the position, space of adjacent four electric mains.
Cable described in the utility model precision metallic material, the beneficial effect of its generation is: adopt the position, space of adjacent four electric mains of space wire pair to be filled, effectively improve the tightness degree of metal material, and then improved the electric conductivity of cable with metal material.
The accompanying drawing explanation
The schematic cross-section that Fig. 1 is embodiment of the present utility model.
Description of reference numerals: 1, electric main; 2, space electric wire.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, its embodiment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
Refer to shown in Fig. 1, cable of the present utility model precision metallic material, be comprised of electric main 1 and space electric wire 2 strand systems, and electric main 1 cross section is rounded, electric wire 2 cross sections in space are four jiaos of stars, and space electric wire 2 is positioned at the position, space of adjacent four electric mains 1.In metal wire rod strand process processed, corresponding deformation can occur in each strand of electric wire, makes the space between each strand material further reduce.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a cable precision metallic material, it is characterized in that: described cable is comprised of electric main and space electric wire strand system with the precision metallic material, described electric main cross section is rounded, described space wire cross-section is four jiaos of stars, and described space electric wire is positioned at the position, space of adjacent four electric mains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547800 CN202939994U (en) | 2012-10-24 | 2012-10-24 | Precision metal material for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547800 CN202939994U (en) | 2012-10-24 | 2012-10-24 | Precision metal material for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939994U true CN202939994U (en) | 2013-05-15 |
Family
ID=48324220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547800 Expired - Fee Related CN202939994U (en) | 2012-10-24 | 2012-10-24 | Precision metal material for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939994U (en) |
-
2012
- 2012-10-24 CN CN 201220547800 patent/CN202939994U/en not_active Expired - Fee Related
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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: GUANGZHOU ZHUJIANG WIRE FACTORY CO., LTD. Free format text: FORMER OWNER: REN LIYUAN Effective date: 20130912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523708 DONGGUAN, GUANGDONG PROVINCE TO: 510165 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130912 Address after: 510165 No. 3, No. 3, No. 4, North Village Road, Xinhua Street, Huadu District, Guangdong, Guangzhou Patentee after: GUANGZHOU ZHUJIANG WIRE FACTORY CO., LTD. Address before: 1 1 unit 301, Dayun City, Fenggang Town, Guangdong City, Dongguan province 523708 Patentee before: Ren Liyuan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131024 |