CN208298583U - A kind of cold resistant cable structure - Google Patents
A kind of cold resistant cable structure Download PDFInfo
- Publication number
- CN208298583U CN208298583U CN201820441047.5U CN201820441047U CN208298583U CN 208298583 U CN208298583 U CN 208298583U CN 201820441047 U CN201820441047 U CN 201820441047U CN 208298583 U CN208298583 U CN 208298583U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- cold
- filled
- external protection
- 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
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of cold resistant cable structures; including external protection and cable; armor is enclosed with inside the external protection, and armor is wrapped in outside filled layer, the filled layer is internally provided with cable; and soft packing is inlaid with inside filled layer; the cable includes cable cover(ing), and the cable cover(ing) is internally provided with band, and insulating layer is enclosed with inside band; the insulating layer is internally provided with shielded layer, and shielded layer is wrapped in outside cable core.The cold resistant cable structure; using TPU resist cold material external protection setting; and the reinforcing rib for cooperating internal nylon rope to constitute; cold tolerance is improved, and guarantees intensity in cold conditions, and is filled using lengths material; and filling fiber crops material guarantees elasticity inside filled layer; the case where avoiding the occurrence of bursting by freezing can preferably carry out power Transmission, promote the development of cable industry.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of cold resistant cable structure.
Background technique
With the increasing of mankind's activity field, the application range of cable is also gradually being increased, especially in extremely frigid zones electricity
The use of cable also gradually increases, and this requires cables very strong cold resistance, so that cable be made to run more in high cold district
Safety ensures the various even runnings for equipment, and the generally existing cold tolerance of currently manufactured cable is not strong, and cold district influences
The flexibility of cable, pull resistance.
In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of the construction of cable, can preferably carries out
Power Transmission promotes the development of cable industry.
Utility model content
The purpose of this utility model is to provide a kind of cold resistant cable structures, mentioned above in the background art resistance to solve
It is cold can not be strong, the problem of cold district influences the flexibility of cable, pull resistance.
To achieve the above object, the utility model provides the following technical solutions: a kind of cold resistant cable structure, including outer protection
Layer and cable are enclosed with armor inside the external protection, and armor is wrapped in outside filled layer, inside the filled layer
It is provided with cable, and is inlaid with soft packing inside filled layer, the cable includes cable cover(ing), inside the cable cover(ing)
It is provided with band, and is enclosed with insulating layer inside band, the insulating layer is internally provided with shielded layer, and shielded layer is wrapped in electricity
Outside cable core.
Preferably, the external protection is that the cold-resistant material of TPU is constituted, and external protection internal helicoid is filled with nylon rope structure
At reinforcing rib.
Preferably, the armor being arranged inside the external protection is tin annealed copper wire composition, and be arranged inside cable
Band is made of non-woven fabrics.
Preferably, the filled layer internal symmetry is fixed with two groups of cables, and filled layer internal symmetry be provided with two groups it is soft
Matter packing.
Preferably, the filled layer be lengths material constitute, and filled layer inside be arranged ellipse soft filling
Item is filling fiber crops material.
Preferably, the cable is collectively constituted by cable cover(ing), band, insulating layer, shielded layer and cable core, and cable protection
Set is made of silicone rubber material, while insulating layer is HDPE insulator composition, and shielded layer is foil shielding layer, and shielding
Cable core inside layer carefully twists copper free wire by multiply and is made.
Compared with prior art, the utility model has the beneficial effects that the cold resistant cable structure, structure setting is reasonable, adopts
It is resisted cold the external protection setting of material, and the reinforcing rib for cooperating internal nylon rope to constitute with TPU, improves cold tolerance, and
Guarantee intensity in cold conditions, and filled using lengths material, and filling fiber crops material guarantees elasticity inside filled layer,
The case where avoiding the occurrence of bursting by freezing can preferably carry out power Transmission, promote the development of cable industry.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1, external protection；2, armor；3, filled layer；4, cable；5, cable cover(ing)；6, soft packing；7, it wraps
Band；8, insulating layer；9, shielded layer；10, cable core；11, reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of cold resistant cable structure, including 1 He of external protection
Cable 4 is enclosed with armor 2 inside external protection 1, and armor 2 is wrapped in outside filled layer 3, and external protection 1 is that TPU is resistance to
Cold material is constituted, and 1 internal helicoid of external protection is filled with the reinforcing rib 11 that nylon rope is constituted, and is arranged inside external protection 1
Armor 2 is that tin annealed copper wire is constituted, and the band 7 being arranged inside cable 4 is made of non-woven fabrics, cable 4 by cable cover(ing) 5,
Band 7, insulating layer 8, shielded layer 9 and cable core 10 collectively constitute, and cable cover(ing) 5 is made of silicone rubber material, insulate simultaneously
Layer 8 is constituted for HDPE insulator, and it is that multiply is thin that shielded layer 9, which is cable core 10 inside foil shielding layer and shielded layer 9,
It twists copper free wire to be made, filled layer 3 is internally provided with cable 4, and is inlaid with soft packing 6, filled layer 3 inside filled layer 3
Internal symmetry is fixed with two groups of cables 4, and 3 internal symmetry of filled layer is provided with two groups of soft packings 6, and filled layer 3 is grid
Band texture at, and be arranged inside filled layer 3 ellipse soft packing 6 for filling fiber crops material, cable 4 include cable cover(ing)
5, cable cover(ing) 5 is internally provided with band 7, and insulating layer 8 is enclosed with inside band 7, and insulating layer 8 is internally provided with shielded layer 9,
And shielded layer 9 is wrapped in outside cable core 10.
Working principle: when using the cold resistant cable structure, first when cold district carries out power Transmission, outside is used
Inside is inlaid with the external protection 1 of the cold-resistant material of TPU of nylon rope, external cold performance can be improved, while in external protection 1
The armor 2 of portion's setting can preferably improve cable strength, and the filled layer 3 of the internal soft packing 6 being provided with, and rise
To good buffering effect, frost-cracking-preventing effect is improved, here it is the whole process of the cold resistant cable arrangement works.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cold resistant cable structure, including external protection (1) and cable (4), it is characterised in that: in the external protection (1)
Portion is enclosed with armor (2), and armor (2) is wrapped in filled layer (3) outside, and the filled layer (3) is internally provided with cable
(4), it and inside filled layer (3) is inlaid with soft packing (6), the cable (4) includes cable cover(ing) (5), the cable protection
Set (5) is internally provided with band (7), and is enclosed with insulating layer (8) inside band (7), and the insulating layer (8) is internally provided with screen
It covers layer (9), and shielded layer (9) is wrapped in cable core (10) outside.
2. a kind of cold resistant cable structure according to claim 1, it is characterised in that: the external protection (1) is cold-resistant for TPU
Material is constituted, and external protection (1) internal helicoid is filled with the reinforcing rib (11) that nylon rope is constituted.
3. a kind of cold resistant cable structure according to claim 1, it is characterised in that: setting inside the external protection (1)
Armor (2) be tin annealed copper wire constitute, and cable (4) inside be arranged band (7) be made of non-woven fabrics.
4. a kind of cold resistant cable structure according to claim 1, it is characterised in that: filled layer (3) internal symmetry is solid
Surely there are two groups of cables (4), and filled layer (3) internal symmetry is provided with two groups of soft packings (6).
5. a kind of cold resistant cable structure according to claim 1, it is characterised in that: the filled layer (3) is grid band
Texture at, and filled layer (3) inside be arranged ellipse soft packing (6) be filling fiber crops material.
6. a kind of cold resistant cable structure according to claim 1, it is characterised in that: the cable (4) is by cable cover(ing)
(5), band (7), insulating layer (8), shielded layer (9) and cable core (10) collectively constitute, and cable cover(ing) (5) is silicone rubber material
It is made, while insulating layer (8) is HDPE insulator composition, and shielded layer (9) is in foil shielding layer and shielded layer (9)
The cable core (10) in portion carefully twists copper free wire by multiply and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441047.5U CN208298583U (en) | 2018-03-30 | 2018-03-30 | A kind of cold resistant cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441047.5U CN208298583U (en) | 2018-03-30 | 2018-03-30 | A kind of cold resistant cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298583U true CN208298583U (en) | 2018-12-28 |
Family
ID=64695850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820441047.5U Expired - Fee Related CN208298583U (en) | 2018-03-30 | 2018-03-30 | A kind of cold resistant cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949995A (en) * | 2019-04-18 | 2019-06-28 | 安徽华电线缆股份有限公司 | A kind of cold-resistant outdoor electric cable |
| CN111048254A (en) * | 2019-11-29 | 2020-04-21 | 西安冉科信息技术有限公司 | Cable structure suitable for low-temperature area |
-
2018
- 2018-03-30 CN CN201820441047.5U patent/CN208298583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949995A (en) * | 2019-04-18 | 2019-06-28 | 安徽华电线缆股份有限公司 | A kind of cold-resistant outdoor electric cable |
| CN111048254A (en) * | 2019-11-29 | 2020-04-21 | 西安冉科信息技术有限公司 | Cable structure suitable for low-temperature area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208298583U (en) | A kind of cold resistant cable structure | |
| CN108281231A (en) | A kind of anti-extrusion stretch-proof power cable | |
| CN208061700U (en) | A kind of anti-extrusion stretch-proof power cable | |
| CN208335805U (en) | A kind of cable of slow pressure tension | |
| CN208315271U (en) | A kind of convenient high-strength cable of bending | |
| CN203232710U (en) | A flexible tensile waterproof control cable | |
| CN202976989U (en) | Shielded composite communication cable | |
| CN205247968U (en) | Surface of water transmission electric power is with dampproofing anticorrosion cable | |
| CN209199626U (en) | A kind of high flexibility drag cable | |
| CN202711774U (en) | Flat cable used in traveling crane | |
| CN208315235U (en) | A kind of flat mine cable | |
| CN207116075U (en) | A kind of mobile device strengthens cable with anti-pull | |
| CN207718857U (en) | A kind of anti-interference power cable for nuclear power plant of radiation hardness | |
| CN206619423U (en) | A kind of antimagnetic shield cable | |
| CN206075893U (en) | A kind of tight type cable | |
| CN206163154U (en) | Safe and reliable's mining special cable | |
| CN204066821U (en) | The anti-extrusion composite shielding cable of a kind of high resiliency | |
| CN204558121U (en) | A kind of low-smoke halogen-free flame retardant tensile cable of used in nuclear power station | |
| CN203366786U (en) | Novel durable coal cutter metal shielding rubber sleeve flexible cable | |
| CN204966120U (en) | Prevent corroding industrial control cable that blocks water | |
| CN204178769U (en) | A kind of modified form cable | |
| CN204066829U (en) | Strength aluminium alloy twisted wire type of cable in one | |
| CN203787140U (en) | Reel flat cable with nominal voltage from 6 to 35kV | |
| CN209461180U (en) | A kind of compound drag chain cable | |
| CN203351276U (en) | Optical fiber composite low-voltage cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181228 Termination date: 20200330 |