CN203070817U - Mobile cable used for mine machinery equipment - Google Patents
Mobile cable used for mine machinery equipment Download PDFInfo
- Publication number
- CN203070817U CN203070817U CN 201320028297 CN201320028297U CN203070817U CN 203070817 U CN203070817 U CN 203070817U CN 201320028297 CN201320028297 CN 201320028297 CN 201320028297 U CN201320028297 U CN 201320028297U CN 203070817 U CN203070817 U CN 203070817U
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- Prior art keywords
- cable
- wire cores
- insulated wire
- machinery equipment
- mine machinery
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- Expired - Lifetime
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Abstract
The utility model relates to a mobile cable used for mine machinery equipment and belongs to the power transmission cable technology field. The mobile cable used for the mine machinery equipment is characterized in that the cable comprises insulation wire cores and sheath layers; conductors are arranged in the insulation wire cores; an outer side of the each conductor is provided with an insulating layer; shapes of the insulation wire cores are rectangle and a D shape; the sheath layers are extruded on outer sides of the rectangle insulation wire core and the D-shaped insulation wire core. The insulation wire cores of the cable are in a square shape and the D shape. Internal arrangement is compact. Slide and a mutual stress between the wire cores are decreased. An integral intensity of the cable and an insulation life are increased and prolonged. Simultaneously, cable distortion can be effectively prevented so that damages caused by the distortion are reduced and a service life of the cable is prolonged.
Description
Technical field
The utility model belongs to the power transmission cable technical field, particularly relates to a kind of mine machinery equipment removal cable.
Background technology
At present, known mine machinery equipment removal cable is common cable, and the construction of cable comprises core conductor, insulating barrier and restrictive coating.This kind cable core is arranged unreasonable, the core conductor all is circular configuration, core conductor structure size is big, wasting space, and because internal core is circular configuration, arrange not compact, exist between core and slide and mutual stress, whole cable intensity is low, easily causes damage, influences technical problems such as cable useful life.
Summary of the invention
The utility model provides a kind of mine machinery equipment removal cable for solving the problem that existing known technology exists.
The purpose of this utility model provides a kind of simple in structure, uses safety, and cable shape is flat, guarantee cable bending and travelling performance, reduce to slide and mutual stress the bulk strength height between core, effectively prevention cable distortion, the mine machinery equipment removal cable of characteristics such as prolongation cable life.
The utility model adopts following technical scheme:
A kind of mine machinery equipment removal cable, be characterized in: cable comprises insulated wire cores and restrictive coating, and conductor is arranged in the insulated wire cores, and there is insulating barrier in the conductor outside, the profile of insulated wire cores is rectangle and D shape, and restrictive coating has been extruded in rectangle insulated wire cores and the D shape insulated wire cores outside.
The utility model can also be taked following technical measures:
Described mine machinery equipment removal cable is characterized in: it is stranded tinned conductor that conductor is arranged in the insulated wire cores, filament diameter 0.12-0.51mm.
Described mine machinery equipment removal cable is characterized in: the rectangle insulated wire cores both sides D shape insulated wire cores of arranging.
Described mine machinery equipment removal cable is characterized in: the profile of rectangle insulated wire cores is square.
The advantage that the utlity model has and good effect:
Mine machinery equipment, therefore, is compared with existing cable owing to adopted technical solutions of the utility model with removal cable, and cable shape is flat, has adopted soft, wear-resistant, moistureproof insulating material and sheath material; Bending and the travelling performance of cable excellence have been guaranteed.This cable insulation core is square and D shape, and internal arrangement is compacter, reduces to slide and mutual stress between core, improves whole cable intensity and insulation life, can effectively prevent the cable distortion simultaneously, reduces the damage that therefore brings, and prolongs cable life.
Description of drawings
Fig. 1 is mine machinery equipment removal cable cross section structure schematic diagram.
Wherein, 1-conductor, 2-insulating barrier, 3-conductor, 4-insulating barrier, 5-restrictive coating.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following example now, and conjunction with figs. is described in detail as follows:
Embodiment
With reference to accompanying drawing 1.
A kind of mine machinery equipment removal cable, comprise insulated wire cores and restrictive coating, conductor is arranged in the insulated wire cores, it is square and D shape that there are insulating barrier, the profile of insulated wire cores in the conductor outside, and square insulated wire cores is made of conductor 1 and insulating barrier 2, D shape insulated wire cores is by conductor 3 and insulating barrier 4, two square insulated wire cores side by side after, the both sides D shape insulated wire cores of arranging, restrictive coating 5 has been extruded in square insulated wire cores and the D shape insulated wire cores outside.
The conductor 3 of the conductor 1 of square insulated wire cores and D shape insulated wire cores is stranded tinned conductor, filament diameter 0.3mm.
The concrete structure of present embodiment and characteristics thereof:
This cable mainly is for winning equipment.Be specially adapted to the alternating current shuttle car, rig, equipment such as coal-winning machine and loading mechanization, cable shape is flat.Soft, wear-resistant, moistureproof insulating material and sheath material have been adopted; Guaranteed bending and the travelling performance of cable excellence, high-intensity sheath material has effectively prolonged useful life simultaneously, guarantees electric power transfer, and the maximum continuous operation temperature that allows of lead can reach 90 ℃.
The architectural feature of cable:
1) conductor is stranded tinned conductor; Filament diameter is from 0.12～0.51mm, through stranded composition.
2) 90 ℃ ethylene-propylene rubber of insulation employing.
3) by special extrusion die, the insulated wire cores profile is square and D shape, makes the whole composition of cable core compacter, reduce cable slides within and mutual stress.
4) adopt after this structure, can effectively prolong cable useful life, can reduce the damage that causes because of cable kinking simultaneously.
The scope of application: rated voltage: 0.6～2kV; Nominal cross: 0.5～300mm2.
The present embodiment cable shape is flat, has adopted soft, wear-resistant, moistureproof insulating material and sheath material; Bending and the travelling performance of cable excellence have been guaranteed.This cable insulation core is square and D shape, and internal arrangement is compacter, reduces to slide and mutual stress between core, improves whole cable intensity and insulation life, can effectively prevent the cable distortion simultaneously, reduces the damage that therefore brings, and prolongs cable life.
Claims (4)
1. mine machinery equipment removal cable, it is characterized in that: cable comprises insulated wire cores and restrictive coating, and conductor is arranged in the insulated wire cores, and there is insulating barrier in the conductor outside, the profile of insulated wire cores is rectangle and D shape, and restrictive coating has been extruded in rectangle insulated wire cores and the D shape insulated wire cores outside.
2. mine machinery equipment removal cable according to claim 1, it is characterized in that: it is stranded tinned conductor that conductor is arranged in the insulated wire cores, filament diameter 0.12-0.51mm.
3. mine machinery equipment removal cable according to claim 1 is characterized in that: the rectangle insulated wire cores both sides D shape insulated wire cores of arranging.
4. according to claim 1 or 3 described mine machinery equipment removal cables, it is characterized in that: the profile of rectangle insulated wire cores is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028297 CN203070817U (en) | 2013-01-18 | 2013-01-18 | Mobile cable used for mine machinery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028297 CN203070817U (en) | 2013-01-18 | 2013-01-18 | Mobile cable used for mine machinery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070817U true CN203070817U (en) | 2013-07-17 |
Family
ID=48769581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028297 Expired - Lifetime CN203070817U (en) | 2013-01-18 | 2013-01-18 | Mobile cable used for mine machinery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091929A (en) * | 2020-01-03 | 2020-05-01 | 江苏亨通线缆科技有限公司 | Photoelectric hybrid cable and preparation equipment and preparation method thereof |
-
2013
- 2013-01-18 CN CN 201320028297 patent/CN203070817U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091929A (en) * | 2020-01-03 | 2020-05-01 | 江苏亨通线缆科技有限公司 | Photoelectric hybrid cable and preparation equipment and preparation method thereof |
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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: 20130717 |