CN207038206U - A kind of compact mine cable - Google Patents
A kind of compact mine cable Download PDFInfo
- Publication number
- CN207038206U CN207038206U CN201721070325.2U CN201721070325U CN207038206U CN 207038206 U CN207038206 U CN 207038206U CN 201721070325 U CN201721070325 U CN 201721070325U CN 207038206 U CN207038206 U CN 207038206U
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- conductor
- cable
- cable core
- compact
- flame
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Abstract
The utility model discloses a kind of compact mine cable, including cable core, conductor one, conductor two, flame-retardant layer, insulating barrier, armor, oversheath, the cable core is twisted by more conductors one and a conductor two, the conductor one is twisted by more soft copper silks, and the conductor two is in the centre of the cable core；The cable core periphery is coated with the flame-retardant layer, insulating barrier, armor, oversheath successively；The conductor two is copper conductor.The utility model not only makes its sectional area compact, can transmit electric current to a greater degree by the way of the conductor that thin copper wire is twisted combines with copper conductor, moreover, enhancing the pliability of mine cable, extends its service life, reduces economic loss.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, more particularly to a kind of compact mine cable.
Background technology
The every field that cable application is lived in us, typically by several or several groups of wires form, and cable is by performance point
For power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable,
Fire-resisting cable, cable for ship, mine cable, aluminium alloy cable, photovoltaic cable etc., they use sub-thread or stranded conductor mostly
Formed with insulating barrier, for connecting circuit, electrical equipment etc..And mine cable is the abbreviation of coal mine cable, because of its special use
Environment, larger pulling force is subjected to, therefore easily causes cable to fracture or break, so as to cause whole expensive electricity
Cable is scrapped.Therefore, it is badly in need of developing a kind of mine cable, makes it have higher service life.
Utility model content
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of compact mine cable, by strengthening cable
Pliability so that cable is not easy to break, strengthen its service life.
A kind of compact mine cable, including cable core, conductor one, conductor two, flame-retardant layer, insulating barrier, armor, outer shield
Set, the cable core are twisted by more conductors one and a conductor two, and the conductor one is twisted by more soft copper silks, institute
Conductor two is stated in the centre of the cable core；The cable core periphery is coated with the flame-retardant layer, insulating barrier, armor, outer shield successively
Set.
Further, the conductor two is copper conductor.
Further, the flame-retardant layer forms for Mica tape.
Further, the insulating barrier is polyvinyl chloride insulation layer.
Further, the oversheath is pvc sheath.
A kind of compact mine cable of the utility model, compared with prior art, its advantage is：1. a practicality is new
Type not only makes its sectional area compact by the way of the conductor that thin copper wire is twisted combines with copper conductor, can be more
Ground transmits electric current, moreover, enhancing the pliability of mine cable, extends its service life, reduces economic loss；2. this practicality is new
Type employs the flame-retardant layer of Mica tape, polyvinyl chloride insulation layer and pvc sheath, and three layers fire-retardant, enhances mining electricity
The flame-retarding characteristic of cable, so as to ensure that the normal work of cable core.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model compact mine cable.
Shown in figure, protected outside 1- cable cores, 2- conductors one, 3- conductors two, 4- flame-retardant layers, 5- insulating barriers, 6- armors, 7-
Set.
Embodiment
Principle of the present utility model and feature are described with reference to embodiments, illustrated embodiment is served only for explaining this
Utility model, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of compact mine cable, including cable core 1, conductor 1, conductor 23, flame-retardant layer 4, insulating barrier
5th, armor 6, oversheath 7, the cable core 1 are twisted by more conductors 1 and a conductor 23, and the conductor 1 is by more
Root soft copper silk is twisted, and the conductor 23 is in the centre of the cable core 1；The periphery of cable core 1 is coated with described fire-retardant successively
Layer 4, insulating barrier 5, armor 6, oversheath 7.
Further, the conductor 23 is copper conductor.
Further, the flame-retardant layer 4 forms for Mica tape.
Further, the insulating barrier 5 is polyvinyl chloride insulation layer.
Further, the oversheath 7 is pvc sheath.
A kind of compact mine cable of the utility model, it is not only compact-sized, save space, and the arrangement enhancing of cable core
The pliability of cable, makes cable be not easy to break, extends its service life, meanwhile, three layers of fire proofing are employed, enhance ore deposit
With the flame-retarding characteristic of cable.
The scope of protection of the utility model is not limited to the technical scheme disclosed in embodiment, every according to this practicality
Any modification, equivalent substitution and improvements that new technical spirit is made to above example etc., each fall within guarantor of the present utility model
Protect scope.
Claims (5)
1. a kind of compact mine cable, including cable core（1）, conductor one（2）, conductor two（3）, flame-retardant layer（4）, insulating barrier（5）、
Armor（6）, oversheath（7）, it is characterised in that：The cable core（1）By more conductors one（2）With a conductor two（3）It is twisted
Form, the conductor one（2）It is twisted by more soft copper silks, the conductor two（3）In the cable core（1）Centre；It is described
Cable core（1）Periphery is coated with the flame-retardant layer successively（4）, insulating barrier（5）, armor（6）, oversheath（7）.
A kind of 2. compact mine cable as claimed in claim 1, it is characterised in that：The conductor two（3）For copper conductor.
A kind of 3. compact mine cable as claimed in claim 1, it is characterised in that：The flame-retardant layer（4）For mica tape around
Bag forms.
A kind of 4. compact mine cable as claimed in claim 1, it is characterised in that：The insulating barrier（5）For polyvinyl chloride
Insulating barrier.
A kind of 5. compact mine cable as claimed in claim 1, it is characterised in that：The oversheath（7）For polyvinyl chloride
Sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070325.2U CN207038206U (en) | 2017-08-25 | 2017-08-25 | A kind of compact mine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070325.2U CN207038206U (en) | 2017-08-25 | 2017-08-25 | A kind of compact mine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038206U true CN207038206U (en) | 2018-02-23 |
Family
ID=61488196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070325.2U Active CN207038206U (en) | 2017-08-25 | 2017-08-25 | A kind of compact mine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038206U (en) |
-
2017
- 2017-08-25 CN CN201721070325.2U patent/CN207038206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compact type mining cable Effective date of registration: 20191227 Granted publication date: 20180223 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: Y2019520000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | "change of name, title or address" |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Patentee after: Gooda wire and cable (Group) Co., Ltd Address before: Xia Yun Industrial Park Yang Guizhou city of Anshun province Pingba District 561104 Li two 02-04, 02-06 Patentee before: GUIZHOU GUDA CABLE Co.,Ltd. |
|
| CP03 | "change of name, title or address" | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201228 Granted publication date: 20180223 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: GUIZHOU GUDA CABLE Co.,Ltd. Registration number: Y2019520000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |