CN203085273U - A high-temperature-resistant power cable used for a buggy ladle - Google Patents
A high-temperature-resistant power cable used for a buggy ladle Download PDFInfo
- Publication number
- CN203085273U CN203085273U CN 201320013378 CN201320013378U CN203085273U CN 203085273 U CN203085273 U CN 203085273U CN 201320013378 CN201320013378 CN 201320013378 CN 201320013378 U CN201320013378 U CN 201320013378U CN 203085273 U CN203085273 U CN 203085273U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- power cable
- stainless steel
- temperature
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a high-temperature-resistant power cable used for a buggy ladle. The high-temperature-resistant power cable comprises multiple alloy conductors in which tensile cores are disposed. The multiple alloy conductors are respectively wrapped in a butyronitrile insulating layer in order to form insulating wire cores. The insulating wire cores are distributed on the outer side of a central rope in order to form a cable core with the central rope. The central rope is successively equipped with a butyronitrile inner sleeve layer and an anti-compression layer formed by silicone rubber extrusion molding. The cable core is successively wrapped in a fireproof layer, a silicone rubber inner sheath layer, a thickening layer formed by wrapped glass fiber cloth, a shielding layer formed by weaving stainless steel wires, a high-carbon stainless steel pipe, and a silicone rubber outer sheath layer. By using the structures of the tensile core, the elastic layer, and the high-carbon stainless steel pipe or the like, the power cable increases structural compactness and anti-extrusion performance and anti-dragging performance of the cable. The structural design of the fireproof layer and the thickening layer increases the high-temperature-resistant performance of the cable so as to prolong the service life of the cable.
Description
Technical field:
The utility model relates to control cable, relates in particular to the high temperature resistant power cable of a kind of buggy ladle.
Background technology:
Buggy ladle belongs to the converter auxiliary equipment, be a very crucial equipment, if fault can cause the stagnation of whole operation, cause cable short circuit even meeting breaking out of fire on the trailing cable that drips to buggy ladle owing in the process of converter, there are a large amount of molten steel to spill, have to overhaul or the replacing cable, the such order of classes or grades at school of cable fault of tool statistics takes place three times at least, probably wastes 60 minutes at every turn, thereby cause normal production routine change, make degradation problem under the production efficiency.
Therefore, need a kind of cable of design to be applicable to that buggy ladle works in hot environment, have good ground good mechanical property, structural compactness, to guarantee its long service life.
The utility model content:
In order to address the above problem, the purpose of this utility model provides the high temperature resistant power cable of a kind of buggy ladle, and resistance to elevated temperatures, mechanical performance and structural compactness are good, have prolonged useful life.
The technical solution of the utility model is as follows:
The high temperature resistant power cable of buggy ladle, comprise several alloy conductors, it is characterized in that: be equipped with tensile core in described several alloy conductors, described several alloy conductor is equipped with the butyronitrile insulating barrier and constitutes insulated wire cores, insulated wire cores is distributed in the axial cord outside and constitutes cable core, axial cord is provided with the resistance to compression layer of jacket layer, silicon rubber extrusion moulding in the butyronitrile outward successively, and cable core is provided with the thickening layer of flame retardant coating, silicon rubber inner restrictive coating, the wrapped formation of glass cloth, screen, high-carbon stainless steel tube, the silicon rubber external sheath layer that the stainless steel wire braiding forms outward successively.
The high temperature resistant power cable of described buggy ladle is characterized in that: described axial cord adopts alloy tow strand to constitute.
The utility model has the advantages that:
The utility model is by in structures such as tensile core, elastic layer, high-carbon stainless steel tubes, improves structural compactness and cable is anti-extrusion, the anti-performance that pulls, and structural designs such as flame retardant coating, thickening layer improve the resistance to elevated temperatures of cable, thereby prolong the useful life of cable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
The high temperature resistant power cable of buggy ladle, comprise several alloy conductors 1, be equipped with tensile core 2 in several alloy conductors 1, several alloy conductors 1 are equipped with butyronitrile insulating barrier 3 and constitute insulated wire cores, insulated wire cores is distributed in axial cord 4 outsides and constitutes cable core, the axial cord 4 outer resistance to compression layers 6 that are provided with jacket layer 5, silicon rubber extrusion moulding in the butyronitrile successively, cable core are provided with the thickening layer 9 of flame retardant coating 7, silicon rubber inner restrictive coating 8, the wrapped formation of glass cloth, screen 10, high-carbon stainless steel tube 11, the silicon rubber external sheath layer 12 that the stainless steel wire braiding forms outward successively.
Axial cord 4 adopts alloy tow strand to constitute, and has greatly improved the anti-performance that pulls of cable conductor, prolongs cable ground useful life.
Claims (2)
1. high temperature resistant power cable of buggy ladle, comprise several alloy conductors, it is characterized in that: be equipped with tensile core in described several alloy conductors, described several alloy conductor is equipped with the butyronitrile insulating barrier and constitutes insulated wire cores, insulated wire cores is distributed in the axial cord outside and constitutes cable core, axial cord is provided with the resistance to compression layer of jacket layer, silicon rubber extrusion moulding in the butyronitrile outward successively, and cable core is provided with the thickening layer of flame retardant coating, silicon rubber inner restrictive coating, the wrapped formation of glass cloth, screen, high-carbon stainless steel tube, the silicon rubber external sheath layer that the stainless steel wire braiding forms outward successively.
2. the high temperature resistant power cable of buggy ladle according to claim 1 is characterized in that: described axial cord adopts alloy tow strand to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013378 CN203085273U (en) | 2013-01-10 | 2013-01-10 | A high-temperature-resistant power cable used for a buggy ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013378 CN203085273U (en) | 2013-01-10 | 2013-01-10 | A high-temperature-resistant power cable used for a buggy ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085273U true CN203085273U (en) | 2013-07-24 |
Family
ID=48831090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013378 Expired - Fee Related CN203085273U (en) | 2013-01-10 | 2013-01-10 | A high-temperature-resistant power cable used for a buggy ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993737A (en) * | 2017-11-29 | 2018-05-04 | 安徽华海特种电缆集团有限公司 | A kind of special tensile cable of heat-resistant, wear-resistant buggy ladle |
| CN108022675A (en) * | 2017-11-29 | 2018-05-11 | 安徽华海特种电缆集团有限公司 | A kind of wire armoring dynamic Control combined type wear-resistant tensile reel flat cable |
-
2013
- 2013-01-10 CN CN 201320013378 patent/CN203085273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993737A (en) * | 2017-11-29 | 2018-05-04 | 安徽华海特种电缆集团有限公司 | A kind of special tensile cable of heat-resistant, wear-resistant buggy ladle |
| CN108022675A (en) * | 2017-11-29 | 2018-05-11 | 安徽华海特种电缆集团有限公司 | A kind of wire armoring dynamic Control combined type wear-resistant tensile reel flat cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201527811U (en) | Novel cable for coal winning machine | |
| CN204257261U (en) | A kind of composite medium-pressure cable | |
| CN103268784A (en) | Optical fiber and control core composite type cable for wind power generation | |
| CN204516456U (en) | A kind of shield type stretch-proof power cable | |
| CN202134275U (en) | Strengthened optical fiber combined through ground wire | |
| CN203085273U (en) | A high-temperature-resistant power cable used for a buggy ladle | |
| CN201532796U (en) | Anti-corrosion high temperature resistant tear-resistant special measurement and control instrument cable | |
| CN203325560U (en) | Highly tensile rubber multi-core cable | |
| CN203192526U (en) | Specially-shaped aerial conductor | |
| CN202905248U (en) | Wear resistant cable for ladle vehicle | |
| CN203085234U (en) | High temperature resistant cable for buggy ladle | |
| CN202871347U (en) | High-temperature-resistant control cable for buggy ladle | |
| CN103310900A (en) | Optical fiber compound wind power cable | |
| CN203536093U (en) | Aluminum alloy lead photoelectric composite cable | |
| CN203351288U (en) | Optical fiber composite wind power cable | |
| CN206819775U (en) | A kind of high cable of tensile strength | |
| CN203055512U (en) | Conducting wire | |
| CN203839094U (en) | Ultraviolet-resistant power cable for wind power generation | |
| CN204966138U (en) | Fire - retardant insulation stable form industrial cable | |
| CN204558135U (en) | Wind energy cable | |
| CN203673878U (en) | Single-core rubber-jacketed flexible cable for medium voltage wind power generation | |
| CN203882710U (en) | Flame-retardant, anti-oxidation and high voltage-resistant power cable | |
| CN202917235U (en) | Novel photoelectric composite cable | |
| CN203102891U (en) | Corrosion resistance and high-temperature resistance control flexible cable | |
| CN203596189U (en) | Low temperature-resistant flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20190110 |