CN202523434U - Movable oil-proof flexible cable with tensile conductor - Google Patents
Movable oil-proof flexible cable with tensile conductor Download PDFInfo
- Publication number
- CN202523434U CN202523434U CN2012201490517U CN201220149051U CN202523434U CN 202523434 U CN202523434 U CN 202523434U CN 2012201490517 U CN2012201490517 U CN 2012201490517U CN 201220149051 U CN201220149051 U CN 201220149051U CN 202523434 U CN202523434 U CN 202523434U
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- China
- Prior art keywords
- conductor
- flexible cable
- cable
- tension
- outside
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a movable oil-proof flexible cable with tensile conductors, which comprises a plurality of conductors, wherein the conductors are internally provided with tensile steel wires; insulating layers are arranged outside the conductors; a cabling and core wrap layer is arranged outside the insulating layers; the cabling and core wrap layer is externally provided with a filler; and the filler is externally provided with a sheath layer. The movable oil-proof flexible cable is simple in structure and convenient to manufacture; the outside diameter of the cable can be decreased; tensile devices on an electric cabinet of a user can be reduced; the space of the electric cabinet can be saved; and the oil resistance of a cable sheath can be improved.
Description
Technical field
The utility model relates to the flexible cable field, relates in particular to a kind of tension conductor and moves and use the oil resistant flexible cable.
Background technology
Along with society constantly advances; The user requires also increasingly high to cable performance, to moving with the requirement of cable too, requirement also is increasingly high; If cable does not have good flexibility and good tensile property, influence the useful life of electric wire so to a great extent.At present domestic suitable mobile a lot of with the insulation and the sheath material of cable; And tensile structure mostly adopts and adds the both sides that place round cable or the both sides of flat cable; When equipment is installed, get final product on the regulator cubicle that the tension steel wire is connected in required mobile device strengthening.And the device that does not connect the tension steel wire on the regulator cubicle of considerable mobile device is arranged at present; And the connecting line on some regulator cubicle is too many; Also because increased the tensile structure of cable, the external diameter of cable also increases a lot, has occupied the limited space of regulator cubicle simultaneously; Be exactly that the actual production place often has a lot of greasy dirts in addition, quicken the aging of cable, so just there has not been the shelter of above-mentioned tensile structure.
The utility model adopts conductor and strengthens the stranded together back of tension finer wire wrap insulate; Then stranding, band, wrap jacket; Through the change of conductor and tension, itself has just become the tension conductor conventional conductor, and the outside diameter of cable has also reduced much simultaneously; Need not the connection tensile device on user's the regulator cubicle like this; The space of simultaneously also having practiced thrift regulator cubicle, so the user need not to have changed the regulator cubicle of equipment into the space of the tensile property of cable and regulator cubicle is limited, insulation of selecting for use simultaneously and sheath material have good oil resistant characteristic.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of tension conductor to move and has used the oil resistant flexible cable, can reduce the outside diameter of cable, reduces tensile device on user's regulator cubicle, practices thrift the regulator cubicle space, strengthens cable cover(ing) oil resistant characteristic.
The utility model for the technical scheme that solves its technical problem and adopt is: the utility model relates to a kind of tension conductor and moves and use the oil resistant flexible cable; Comprise many conductors; In conductor, be respectively equipped with the tension steel wire, be provided with insulating barrier, be provided with stranding and core wrap in the insulating barrier outside in the conductor outside; Outside stranding and core wrap, be provided with filler, outside filler, be provided with restrictive coating.
As the further improvement of the utility model, it is that oxygen-free copper bar draws according to material that said conductor adopts the 5th kind of annealed copper conductor or the tin-coated copper conductor stipulated among the GB/T3956, and cross-sectional area of conductor is generally 0.75~6m ㎡.
As the further improvement of the utility model, said stranding and core wrap cable stranding outermost layer direction of lay are dextrad, and insulated wire cores should twist together, the wrapping of external application nonwoven fabrics band.
As the further improvement of the utility model, said restrictive coating adopts special soft butyronitrile material.
The beneficial effect of the utility model is: can reduce the outside diameter of cable, reduce tensile device on user's regulator cubicle, practice thrift the regulator cubicle space, strengthen cable cover(ing) oil resistant characteristic.
Description of drawings
Fig. 1 is the utility model structural representation;
Indicate among the figure: 1-conductor, 2-tension steel wire, 3-insulating barrier, 4-stranding and core wrap, 5-filler, 6-restrictive coating.
Embodiment
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection range.
Fig. 1 has shown a kind of tension conductor of the utility model and has moved the execution mode with the oil resistant flexible cable: comprise many conductors 1, in conductor 1, be respectively equipped with tension steel wire 2, be provided with insulating barrier 3 in conductor 1 outside; Be provided with stranding and core wrap 4 in insulating barrier 3 outsides, outside stranding and core wrap 4, be provided with filler 5, outside filler 5, be provided with restrictive coating 6; The utility model is simple in structure; Easy to make, can reduce the outside diameter of cable, reduce tensile device on user's regulator cubicle; Practice thrift the regulator cubicle space, strengthen cable cover(ing) oil resistant characteristic.
Claims (4)
1. a tension conductor moves and uses the oil resistant flexible cable; Comprise many conductors (1); It is characterized in that: in said conductor (1), be respectively equipped with tension steel wire (2), be provided with insulating barrier (3), be provided with stranding and core wrap (4) in said insulating barrier (3) outside in said conductor (1) outside; Outside said stranding and core wrap (4), be provided with filler (5), outside said filler (5), be provided with restrictive coating (6).
2. a kind of tension conductor according to claim 1 moves uses the oil resistant flexible cable; It is characterized in that: it is that oxygen-free copper bar draws according to material that said conductor (1) adopts the 5th kind of annealed copper conductor or the tin-coated copper conductor stipulated among the GB/T3956, and cross-sectional area of conductor is generally 0.75~6m ㎡.
3. a kind of tension conductor according to claim 1 moves uses the oil resistant flexible cable, it is characterized in that: said stranding and core wrap (4) cable stranding outermost layer direction of lay is a dextrad, and insulated wire cores should twist together, the wrapping of external application nonwoven fabrics band.
4. a kind of tension conductor according to claim 1 moves uses the oil resistant flexible cable, it is characterized in that: said restrictive coating (6) adopts special soft butyronitrile material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201490517U CN202523434U (en) | 2012-04-11 | 2012-04-11 | Movable oil-proof flexible cable with tensile conductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201490517U CN202523434U (en) | 2012-04-11 | 2012-04-11 | Movable oil-proof flexible cable with tensile conductor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202523434U true CN202523434U (en) | 2012-11-07 |
Family
ID=47106372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201490517U Expired - Fee Related CN202523434U (en) | 2012-04-11 | 2012-04-11 | Movable oil-proof flexible cable with tensile conductor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202523434U (en) |
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2012
- 2012-04-11 CN CN2012201490517U patent/CN202523434U/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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140411 |