CN2376656Y - Isolation three-core combined conductive wire - Google Patents
Isolation three-core combined conductive wire Download PDFInfo
- Publication number
- CN2376656Y CN2376656Y CN 99228664 CN99228664U CN2376656Y CN 2376656 Y CN2376656 Y CN 2376656Y CN 99228664 CN99228664 CN 99228664 CN 99228664 U CN99228664 U CN 99228664U CN 2376656 Y CN2376656 Y CN 2376656Y
- Authority
- CN
- China
- Prior art keywords
- connecting band
- lead
- model
- utility
- insulation
- 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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- Insulated Conductors (AREA)
Abstract
The utility model relates to an isolating three-core combined conducting wire. An insulating connecting band 5 is arranged on a connecting line of the central point 3 of a conductor 2 among three parallel conducting wires 1, the surfaces of the insulating layers of two conducting wires are respectively provided with semicircular convex ridges 6 and character samples 7, and the insulating layers 4 and the connecting band 5 are made of irradiation crosslinking polyethylene insulating materials. The utility model has the advantages of high temperature grade, high current carrying capacity, high tensile strength and convenient installation and spread.
Description
The utility model relates to a kind of distinguishing mark that has, the insulation three core composite conductors that can tear between core and the core.
At present, known lead all is common single core or two core plastic cords, and most of polyvinyl chloride that uses is as insulating material, and the product temperature grade is low, current capacity is low, tensile strength is little, installs and lays trouble.
It is big that the purpose of this utility model provides a kind of temperature grade height, current capacity height, tensile strength, installs and lay the three core composite conductors that insulate easily.
The technical solution of the utility model is: an insulation connecting band 5 is set on the connecting line of the central point 3 of three parallel wire 1 conductors 2, also promptly between two leads of a middle lead and both sides, be provided with the insulation connecting band of interconnect function, the connecting band width is 1～2mm, thickness is 0.8～1.2mm, this structure can be torn between lead and the lead and can not tear insulating barrier on the lead 4 when wiring is installed.On insulating barrier 4 surfaces of arbitrary lead 1 a semicircle convex ridge 6 is set therein, the diameter of convex ridge is 1～1.5mm, on insulating barrier 4 surfaces of all the other arbitrary leads 1, be printed with the printed words 7 of expression model specification, can distinguish the phase place situation of every lead during this structure wiring at an easy rate, give and bring great convenience when installing and using lead.The material of insulating barrier 4 and connecting band 5 is to carry out irradiated IXPE through electron accelerator, make the material of this insulating barrier 4 and connecting band 5 become cross-linked network type structure like this by original linear macromolecule structure, the material of this structure has improved the temperature grade of lead greatly, current capacity and tensile strength.
Owing to adopt technique scheme, make these three core composite conductors that insulate reach the temperature grade height, the current capacity height, tensile strength is big, installs and lays conveniently.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of the utility model structural representation.
In the accompanying drawing: 1. lead 2. conductors 3. central points 4. insulation 5. connecting bands 6. convex ridges 7. printed words
On the connecting line of the central point 3 of the conductor 2 of three parallel wires 1, an insulation connecting band 5 is set, also promptly between two leads of a middle lead and both sides, be provided with the insulation connecting band 5 of the effect of connecting, the connecting band width is 1.5mm, thickness is 1mm, on insulating barrier 4 surfaces of a middle lead 1, a semicircle convex ridge is set, the diameter of convex ridge is 1.2mm, and insulating barrier 4 surfaces of a lead are printed with the printed words 7 of expression specifications and models below.Insulating barrier 4 of these three core composite conductors and connecting band 5 are by the IXPE made.
Claims (4)
- One kind the insulation three core composite conductors, it is characterized in that: on the connecting line of the central point (3) of the conductor (2) of three parallel wires (1), an insulation connecting band (5) is set, on insulating barrier (4) surface of a lead (1), a semicircle convex ridge (6) is set, on the surface of the insulating barrier (4) of another root lead (1), is printed on printed words (7); The material of wire insulation (4) and connecting band (5) uses the manufacturing of IXPE insulating material.
- 2. composite conductor according to claim 1 is characterized in that convex ridge (6) and word (7) can be separately positioned on wantonly two leads of three leads.
- 3. composite conductor according to claim 1 is characterized in that: the width of connecting band is 1～2mm, and thickness is 0.8～1.2mm.
- 4. composite conductor according to claim 1 is characterized in that: the diameter of semicircle convex ridge is 1～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228664 CN2376656Y (en) | 1999-06-18 | 1999-06-18 | Isolation three-core combined conductive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228664 CN2376656Y (en) | 1999-06-18 | 1999-06-18 | Isolation three-core combined conductive wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376656Y true CN2376656Y (en) | 2000-05-03 |
Family
ID=34018009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228664 Expired - Fee Related CN2376656Y (en) | 1999-06-18 | 1999-06-18 | Isolation three-core combined conductive wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376656Y (en) |
-
1999
- 1999-06-18 CN CN 99228664 patent/CN2376656Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |