CN204155636U - Constitutionally stable cable - Google Patents
Constitutionally stable cable Download PDFInfo
- Publication number
- CN204155636U CN204155636U CN201420659468.7U CN201420659468U CN204155636U CN 204155636 U CN204155636 U CN 204155636U CN 201420659468 U CN201420659468 U CN 201420659468U CN 204155636 U CN204155636 U CN 204155636U
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- Prior art keywords
- conductor
- central core
- wrapped
- division board
- resilient coating
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Abstract
The utility model provides constitutionally stable cable, comprise conductor, be wrapped in the insulating barrier outside conductor, be wrapped in the restrictive coating outside insulating barrier, rudder shape support is provided with in described restrictive coating, described rudder shape support comprises central core from the inside to the outside, be wrapped in the interior resilient coating outside central core, be wrapped in the conductor layer outside interior resilient coating and be wrapped in the outer resilient coating outside conductor layer, described central core is also provided with division board, division board will be separated into eight respectively for the space that conductor is settled in restrictive coating, this avoid conductor effect of attrition use mutually in the process used, and described central core outer surface is provided with eight chutes, described division board side is provided with the connecting portion sliding with chute, because the chute of division board and central core is for removably connecting, according to the quantity of conductor, division board can be installed, universal performance is higher, the placement of the conductor of different specification size can be met.The utility model not only reasonable in design, structure simply, and manufactures easy, Stability Analysis of Structures.
Description
Technical field
The utility model relates to communication field, is specifically related to constitutionally stable cable.
Background technology
Cable is optical cable, the general designation of the article such as cable, the purposes of cable has a lot, be mainly used in controlling to install, connection device, the multiple action such as transmit electric power, it is common and indispensable a kind of thing in daily life, because cable is charged, so it is careful especially to install needs, cable is according to actual parameter, practical use is provided with different structures, a fairly large number of wire is provided with in some cable, in the process of manufacture and usage, wire is easily intertwined under the effect of external force, and mutually wear and tear, wire after wear damage influences each other, mutual interference, affect data conveying etc., have in prior art and wearing and tearing are mutually improved to avoid between wire to cable structure, but the cable hardness after these improvement is larger, cable is made to lose original flexibility, have impact on the uses such as cable layout.
Summary of the invention
Technical problem to be solved in the utility model is to provide constitutionally stable cable, reasonable in design, structure is simple, manufacture easy, Stability Analysis of Structures, conductor can be avoided mutually to wear and tear in the process used, influence each other after avoiding conductor wear damage use, while holding structure is stable, the flexibility of cable can be kept, avoid cable hardness excessive and impact uses.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: constitutionally stable cable, comprise conductor, be wrapped in the insulating barrier outside conductor and restrictive coating, described conductor is arranged in restrictive coating, be provided with rudder shape support spaced apart from each other for conductor in described restrictive coating, described rudder shape support comprises central core from the inside to the outside, be wrapped in the interior resilient coating outside central core, be wrapped in the conductor layer outside interior resilient coating and be wrapped in the outer resilient coating outside conductor layer, described central core is also provided with division board, described central core outer surface is provided with eight chutes along its circumference by uniform intervals, described chute is oat tail groove structure, described division board side is provided with the connecting portion sliding with chute, described division board will be separated into eight respectively for the space that conductor is settled in restrictive coating, described conductor is separately positioned on the conductor layer being positioned at space place.
As preferably, in described interior resilient coating, outer resilient coating, be filled with buffering sponge, cable can be avoided because of cavity too much and too softness, avoid cable too soft and conductor is easily bent.
As preferably, described buffering sponge adopts flame-retardant sponge, when cable occurs on fire because of reasons such as short circuits, can stop fire spreading, ensure the safe handling of cable.
As preferably, described outer resilient coating is also enclosed with steel-tape armouring layer.To increase the mechanical strength of cable, improve erosion prevention, extend the useful life of cable, optical cable.To electric power, communication is stable and serve vital effect safely.
As preferably, described central core inside is hollow through hole, and the diameter of described central core adopts 1/6th of cable overall diameter.Save material, avoid central core excessive and reduce the hardness of cable simultaneously.
As preferably, in described through hole, be provided with strengthening core, described strengthening core and through hole through hole suitable.Improve tensile strength, extend its life-span.
As preferably, described insulating barrier is also enclosed with the screen of semiconductive material outward.In insulating surface and restrictive coating contact position, gap may be there is, during cable bend, oil paper cable insulating surface easily causes crackle, these can cause partial discharge, and add the screen of one deck semiconductive material at surface of insulating layer, and the insulating barrier of it and conductively-closed has good contact, with metallic sheath equipotential, thus avoid, between insulating barrier and restrictive coating, partial discharge occurs.
Beneficial effect:
The utility model adopts rudder shape support spaced apart from each other for conductor in restrictive coating, described rudder shape support comprises central core from the inside to the outside, be wrapped in the interior resilient coating outside central core, be wrapped in the conductor layer outside interior resilient coating and be wrapped in the outer resilient coating outside conductor layer, described central core is also provided with division board, division board will be separated into eight respectively for the space that conductor is settled in restrictive coating, this avoid conductor mutually to wear and tear in the process used, influence each other after avoiding conductor wear damage use, and described central core outer surface is provided with eight chutes along its circumference by uniform intervals, described division board side is provided with the connecting portion sliding with chute, because the chute of division board and central core is for removably connecting, according to the quantity of conductor, division board can be installed, universal performance is higher, the placement of the conductor of different specification size can be met.The utility model not only reasonable in design, structure simply, and manufactures easy, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model central core and partition plate structure schematic diagram.
Reference numeral: 1, conductor; 2, insulating barrier; 3, restrictive coating; 4, rudder shape support; 41, central core; 411, chute; 42, interior resilient coating; 43, conductor layer; 44, outer resilient coating; 45, division board; 451, connecting portion; 46, steel-tape armouring layer; 47, strengthening core; 48, screen.
Embodiment
The constitutionally stable cable of one as described in Fig. 1-2, bag conductor 1, is wrapped in insulating barrier 2 outside conductor 1 and restrictive coating 3, and the outer screen 48 being also enclosed with semiconductive material of described insulating barrier 2, can avoid, between insulating barrier 2 and restrictive coating 3, partial discharge occurs.Described conductor 1 is arranged in restrictive coating 3, be provided with rudder shape support 4 spaced apart from each other for conductor 1 in described restrictive coating 3, described rudder shape support 4 comprises central core 41 from the inside to the outside, be wrapped in the interior resilient coating 42 outside central core 41, the outer resilient coating 44 being wrapped in the conductor layer outside interior resilient coating 42 and being wrapped in outside conductor layer 2, buffering sponge is filled with in described interior resilient coating 42 and outer resilient coating 44, cable can be avoided because of cavity too much and too softness, avoid cable too soft and conductor 1 is easily bent, and buffering sponge adopts flame-retardant sponge, can when cable occurs on fire because of reasons such as short circuits, stop fire spreading, ensure the safe handling of cable.And described outer resilient coating 44 is also enclosed with steel-tape armouring layer 46, to increase the mechanical strength of cable, improve erosion prevention, extend the useful life of cable, optical cable.Described central core 41 inside is hollow through hole, and the diameter of described central core 41 adopts 1/6th of cable overall diameter, has saved material, avoids central core 41 excessive and reduce the hardness of cable simultaneously.In described through hole, be provided with strengthening core 47, described strengthening core 47 is suitable with through hole through hole, improves tensile strength.Described central core 41 is also provided with division board 45, described central core 41 outer surface is provided with eight chutes 411 along its circumference by uniform intervals, described division board 45 side is provided with the connecting portion 451 sliding with chute 411, and described division board 45 will be separated into eight respectively for the space that conductor 1 is settled in restrictive coating 3; Can described conductor 1 be placed in the conductor layer 2 in each space respectively during real work, this avoid conductor 1 mutually to wear and tear in the process used, influence each other after avoiding conductor 1 wear damage use, and because the chute 411 of division board 45 and central core 41 is for removably connecting, according to the quantity of conductor 1, division board 45 can be installed, universal performance is higher, can meet the placement of the conductor 1 of different specification size.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. constitutionally stable cable, comprise conductor (1), be wrapped in conductor (1) insulating barrier outward (2) and restrictive coating (3), described conductor (1) is arranged in restrictive coating (3), it is characterized in that: be provided with conductor (1) rudder shape spaced apart from each other support (4) in described restrictive coating (3), described rudder shape support (4) comprises central core (41) from the inside to the outside, be wrapped in central core (41) interior resilient coating (42) outward, be wrapped in interior resilient coating (42) conductor layer outward (43) and be wrapped in conductor layer (43) outer resilient coating (44) outward, described central core (41) is also provided with division board (45), described central core (41) outer surface is provided with eight chutes (411) along its circumference by uniform intervals, described chute (411) is in oat tail groove structure, described division board (45) side is provided with the connecting portion (451) sliding with chute (411), described division board (45) will be separated into eight spaces supplying conductor (1) to settle respectively in restrictive coating (3), described conductor (1) is separately positioned on the conductor layer (43) being positioned at space place.
2. constitutionally stable cable according to claim 1, is characterized in that: be filled with buffering sponge in described interior resilient coating (42) and outer resilient coating (44).
3. constitutionally stable cable according to claim 2, is characterized in that: described buffering sponge adopts flame-retardant sponge.
4. constitutionally stable cable according to claim 1, is characterized in that: described outer resilient coating (44) is also enclosed with steel-tape armouring layer (46).
5. constitutionally stable cable according to claim 1, is characterized in that: described central core (41) inside is hollow through hole, and the diameter of described central core (41) adopts 1/6th of cable overall diameter.
6. constitutionally stable cable according to claim 1, is characterized in that: be provided with strengthening core (47) in described through hole, and described strengthening core (47) is suitable with through hole through hole.
7. constitutionally stable cable according to claim 1, is characterized in that: described insulating barrier (2) is also enclosed with the screen (48) of semiconductive material outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659468.7U CN204155636U (en) | 2014-11-06 | 2014-11-06 | Constitutionally stable cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659468.7U CN204155636U (en) | 2014-11-06 | 2014-11-06 | Constitutionally stable cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155636U true CN204155636U (en) | 2015-02-11 |
Family
ID=52513734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659468.7U Expired - Fee Related CN204155636U (en) | 2014-11-06 | 2014-11-06 | Constitutionally stable cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155636U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681196A (en) * | 2015-03-12 | 2015-06-03 | 安徽国华电缆集团有限公司 | Power cable suitable for high temperature environment |
| CN105070389A (en) * | 2015-08-12 | 2015-11-18 | 国网山东省电力公司临沂供电公司 | Transmission cable with self-feedback fault location function |
| CN105097093A (en) * | 2015-08-26 | 2015-11-25 | 安徽蒙特尔电缆集团有限公司 | Mine extrusion-resistant and abrasion-resistant cable |
| CN105244109A (en) * | 2015-08-26 | 2016-01-13 | 安徽华峰电缆集团有限公司 | High-intensity wear resistant cable used for construction |
| CN106373655A (en) * | 2016-12-01 | 2017-02-01 | 何杰斌 | Composite high-efficiency cable |
| CN106898426A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of multichannel Anti-pressure electric wire |
| CN106898415A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of High-strength compression resistant type cable |
| CN107799214A (en) * | 2017-10-31 | 2018-03-13 | 浙江亘古电缆股份有限公司 | The composite cable that a kind of core is not twisted |
| CN108962478A (en) * | 2018-07-17 | 2018-12-07 | 安徽蒙特尔电缆集团有限公司 | A kind of robot cable |
| CN109448905A (en) * | 2018-10-10 | 2019-03-08 | 江苏泰祥电线电缆有限公司 | A kind of bending-resistant flexible cable |
-
2014
- 2014-11-06 CN CN201420659468.7U patent/CN204155636U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681196B (en) * | 2015-03-12 | 2017-03-01 | 安徽国华电缆集团有限公司 | A kind of power cable be applied to hot environment |
| CN104681196A (en) * | 2015-03-12 | 2015-06-03 | 安徽国华电缆集团有限公司 | Power cable suitable for high temperature environment |
| CN105070389B (en) * | 2015-08-12 | 2016-10-12 | 国网山东省电力公司临沂供电公司 | Power transmission cable with self feed back fault location function |
| CN105070389A (en) * | 2015-08-12 | 2015-11-18 | 国网山东省电力公司临沂供电公司 | Transmission cable with self-feedback fault location function |
| CN105244109A (en) * | 2015-08-26 | 2016-01-13 | 安徽华峰电缆集团有限公司 | High-intensity wear resistant cable used for construction |
| CN105097093A (en) * | 2015-08-26 | 2015-11-25 | 安徽蒙特尔电缆集团有限公司 | Mine extrusion-resistant and abrasion-resistant cable |
| CN106373655A (en) * | 2016-12-01 | 2017-02-01 | 何杰斌 | Composite high-efficiency cable |
| CN106898426A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of multichannel Anti-pressure electric wire |
| CN106898415A (en) * | 2017-04-07 | 2017-06-27 | 太仓市友达电气技术有限公司 | A kind of High-strength compression resistant type cable |
| CN107799214A (en) * | 2017-10-31 | 2018-03-13 | 浙江亘古电缆股份有限公司 | The composite cable that a kind of core is not twisted |
| CN107799214B (en) * | 2017-10-31 | 2023-11-07 | 浙江亘古电缆股份有限公司 | Composite cable with untwisted wire cores |
| CN108962478A (en) * | 2018-07-17 | 2018-12-07 | 安徽蒙特尔电缆集团有限公司 | A kind of robot cable |
| CN109448905A (en) * | 2018-10-10 | 2019-03-08 | 江苏泰祥电线电缆有限公司 | A kind of bending-resistant flexible cable |
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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 |
Granted publication date: 20150211 Termination date: 20171106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |