CN203102903U - Special high-strength and high and low temperature resistant flexible cable - Google Patents
Special high-strength and high and low temperature resistant flexible cable Download PDFInfo
- Publication number
- CN203102903U CN203102903U CN 201320099298 CN201320099298U CN203102903U CN 203102903 U CN203102903 U CN 203102903U CN 201320099298 CN201320099298 CN 201320099298 CN 201320099298 U CN201320099298 U CN 201320099298U CN 203102903 U CN203102903 U CN 203102903U
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- cable
- low temperature
- periphery
- temperature resistant
- machine
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Abstract
The utility model discloses a special high-strength and high and low temperature resistant flexible cable which is structurally characterized in that a fluoroplastic insulating layer extruded by using a high temperature extruding machine is arranged at the periphery of a tinned copper wire conductor twisted by using a tinned copper wire with the diameter of 0.2mm by using a twisting machine, and the periphery of the fluoroplastic insulating layer is provided with a silicon rubber sheath which is used for twisting an insulated cable core by using a cable forming machine and extruded by a sheath machine; and the periphery of the silicon rubber sheath is provided with an armored metal wire layer knitted by using a knitting machine. The special high-strength and high and low temperature resistant flexible cable has the advantages that the Q/3201NQX55-2011 special high temperature resistant flexible power cable is used as the reference, and the high and low temperature resistant range is increased from 55 DEG C below zero to 180 DEG C; and the cable has properties such as flexibility, strong external stress capability and the like. Physical sample experiments prove the rationality and the reliability of the design. Due to the adoption of an improved fluoroplastic material, the cable is excellent in electrical property and suitable for working in high and low temperature states for a long term. A metal wire is used as a tension material, thus the cable is excellent in tensile strength under a severe rugged environment. The cable has high flexibility, i.e., high-strength silicon rubber is adopted, so that the flexibility of a product is effectively improved.
Description
Technical field
The utility model is the extraordinary flexible cord cable of high strength high-low temperature resistant, can adapt to high and low temperature environment, softness, tension particular surroundings, has excellent electric performance, uses for a long time in-55～+ 180 ℃ of scopes; Belong to electric wire cable technical field.
Background technology
The utility model is to expand on the soft feed cable product of special type basis, and extraordinary soft feed cable has certain limitation at aspects such as high low temperature, softnesses, and the utility model has significant improvement in this regard.The specification cross section of this utility model is (0.5-4.0) mm
2Core number (2-37) core.This utility model product is higher on cost.
Summary of the invention
The utility model proposes the extraordinary flexible cord cable of a kind of high strength high-low temperature resistant, its conductor is that tinned copper wire, insulation are that high-strength silicone rubber, armouring are the high duty metal silk for import fluoroplastics, sheath; Has the mechanical strength height, high-low temperature resistant, soft characteristic;
Technical solution of the present utility model: the extraordinary flexible cord cable of high strength high-low temperature resistant, its structure comprises tinned copper wire conductor, fluoroplastic insulation layer, silicone rubber jacket, armouring tension metal wire layer, wherein the periphery with the synnema machine tinned copper wire conductor that the tinned copper wire of diameter 0.2mm is stranded is the fluoroplastic insulation layer of extruding with the high temperature extruder, the periphery of fluoroplastic insulation layer be with cabler with insulated wire cores silicone rubber jacket stranded and that extrude with sheath machine; The periphery of silicone rubber jacket is the armouring metal wire layer of braiding machine braiding.
The utlity model has following advantage: this product for reference to foundation, has mainly increased product correlated performance under particular surroundings with Q/3201 NQX 55-2011 " the soft feed cable of fire resistant special type ": high-low temperature resistant-55～+ 180 ℃; Performances such as soft, anti-extraneous stress is strong.According to user's specific (special) requirements, take into full account its applicability and reliability, satisfy multiple environment for use requirement, through the sample verification experimental verification reasonability and the reliability of design.Following characteristic is specifically arranged: 1) high-low temperature resistant: adopt improvement fluoroplastics material, superior electrical property is fit to the work down of long-term high and low temperature state.2) pull resistance: adopt wire to do tensile materials, pull resistance is superior under severe rugged environment.3) high flexibility: adopt high-strength silicone rubber, effectively improve the flexibility of product.Sheathed structure can effectively prevent the destruction that bites of mouse.
Description of drawings
Accompanying drawing 1 is embodiment 1 structural representation of the present utility model.
Accompanying drawing 2 is embodiment 2 structural representations of the present utility model.
Embodiment
Contrast accompanying drawing 1, its structure is to comprise tinned copper wire conductor 1, fluoroplastic insulation layer 2, silicone rubber jacket 3, armouring tension metal wire layer 4, wherein the periphery with the synnema machine tinned copper wire conductor 1 that the tinned copper wire of diameter 0.2mm is stranded is the fluoroplastic insulation layer of extruding with the high temperature extruder 2, the periphery of fluoroplastic insulation layer 2 be with cabler with insulated wire cores silicone rubber jacket 3 stranded and that extrude with sheath machine; The periphery of silicone rubber jacket 3 is armouring metal wire layers 4 of braiding machine braiding.
Contrast accompanying drawing 2, its structure is to comprise tinned copper wire conductor 1, fluoroplastic insulation layer 2, silicone rubber jacket 3, armouring tension metal wire layer 4, wherein the periphery with the synnema machine tinned copper wire conductor 1 that the tinned copper wire of diameter 0.2mm is stranded is the fluoroplastic insulation layer of extruding with the high temperature extruder 2, the periphery of fluoroplastic insulation layer 2 is the armouring metal wire layers 4 with braiding machine braiding, the periphery of armouring metal wire layer 4 be with cabler with insulated wire cores silicone rubber jacket 3 stranded and that extrude with sheath machine.
The utility model product can obtain by following technical process manufacturing:
1) with the synnema machine that the tinned copper wire of diameter 0.2mm is regular stranded;
2) extrude fluoroplastic insulation with the high temperature extruder;
3), adopt cabler stranded;
4) extrude the high-strength silicone rubber sheath with sheath machine;
5) with braiding machine armouring high duty metal silk.
Claims (2)
1. the extraordinary flexible cord cable of high strength high-low temperature resistant, it is characterized in that comprising tinned copper wire conductor, fluoroplastic insulation layer, silicone rubber jacket, armouring tension metal wire layer, wherein the periphery with the synnema machine tinned copper wire conductor that the tinned copper wire of diameter 0.2mm is stranded is the fluoroplastic insulation layer of extruding with the high temperature extruder, the periphery of fluoroplastic insulation layer be with cabler with insulated wire cores silicone rubber jacket stranded and that extrude with sheath machine; The periphery of silicone rubber jacket is the armouring metal wire layer of braiding machine braiding.
2. the extraordinary flexible cord cable of high strength high-low temperature resistant according to claim 1, the periphery that it is characterized in that described fluoroplastic insulation layer is the armouring metal wire layer with braiding machine braiding, the periphery of armouring metal wire layer be with cabler with insulated wire cores silicone rubber jacket stranded and that extrude with sheath machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099298 CN203102903U (en) | 2013-03-05 | 2013-03-05 | Special high-strength and high and low temperature resistant flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099298 CN203102903U (en) | 2013-03-05 | 2013-03-05 | Special high-strength and high and low temperature resistant flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102903U true CN203102903U (en) | 2013-07-31 |
Family
ID=48854290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099298 Expired - Lifetime CN203102903U (en) | 2013-03-05 | 2013-03-05 | Special high-strength and high and low temperature resistant flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102903U (en) |
-
2013
- 2013-03-05 CN CN 201320099298 patent/CN203102903U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |