CN204066838U - A kind of flame retardant cable - Google Patents
A kind of flame retardant cable Download PDFInfo
- Publication number
- CN204066838U CN204066838U CN201420559119.8U CN201420559119U CN204066838U CN 204066838 U CN204066838 U CN 204066838U CN 201420559119 U CN201420559119 U CN 201420559119U CN 204066838 U CN204066838 U CN 204066838U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- cable
- clip
- water leg
- cable core
- 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
- 239000003063 flame retardant Substances 0.000 title claims abstract description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004576 sand Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of flame retardant cable, comprise cable core, and for the protection of the rubber sleeve of cable core, rubber sleeve middle cavity inwall is provided with three supports, the end of support is provided with a clip, the cylindrical hollow-core construction of described clip, a bayonet socket is offered in the bottom of clip, cable core is installed in each clip by bayonet socket, described support be each side provided with a head rod and the second connecting rod, be filled with fine sand in cavity between head rod and rubber sleeve, described rubber sleeve outside offers the water leg of more than a group; The water leg that the utility model encloses in the outer setting one of rubber sleeve, be put in after in earth when cable buries, moisture in soil can enter in water leg, and the water that collection is got up can not be discharged, when cable meets with baked wheaten cake, the water part in these water legs can stop that the continuation of flame is to combustion, and the fine sand of filling in rubber sleeve, another degree, also can stop burning away of flame, effectively play fire-retardant effect.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of flame retardant cable.
Background technology
Existing cable, unreasonable due to design of material, when running into fire, whole piece cable often easily burns, and causes the cable core of cable inside also to blow, and affect the normal use of cable, and cable is embedded in underground, the cost of maintenance is also higher.
Utility model content
The technical problems to be solved in the utility model is to provide and can not produces magnetic interference, flame retardant cable that crushing resistance is good between good, each cable core of a kind of fire line.
To achieve these goals, the technical solution of the utility model is as follows: a kind of flame retardant cable, comprise cable core, and for the protection of the rubber sleeve of cable core, described rubber sleeve parcel is outside with cable core, the cylindrical hollow structure of rubber sleeve, it is characterized in that: rubber sleeve middle cavity inwall is provided with three supports, shape triangular in shape between three supports, the end of support is provided with a clip, the cylindrical hollow-core construction of described clip, a bayonet socket is offered in the bottom of clip, cable core is installed in each clip by bayonet socket, form one in the middle of rubber sleeve and make a concession chamber, cable core is positioned at makes a concession chamber, described support be each side provided with a head rod and the second connecting rod, described head rod is fixedly connected with rubber sleeve inwall with the other end of the second connecting rod, heat-insulation layer is filled with between head rod and the second connecting rod, fine sand is filled with in cavity between head rod and rubber sleeve, described rubber sleeve outside offers the water leg of more than a group, described water leg encloses around rubber sleeve one.
Further, described head rod and the second connecting rod all have the elastomeric material of flexible extensible to make.
Further, the inwall of described water leg scribbles anticorrosive coat.
Described water leg is concentrated by more than one circular recess and is slapped together.
The beneficial effect of employing technique scheme is: the water leg that the utility model encloses in the outer setting one of rubber sleeve, be put in after in earth when cable buries, moisture in soil can enter in water leg, and the water that collection is got up can not be discharged, when cable meets with baked wheaten cake, the water part in these water legs can stop that the continuation of flame is to combustion, and the fine sand of filling in rubber sleeve, another degree, also can stop burning away of flame, effectively play fire-retardant effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is internal structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
As shown in Figure 1, a kind of flame retardant cable of the present utility model, comprise cable core, and for the protection of the rubber sleeve 1 of cable core, described rubber sleeve 1 wraps up with cable core 9 outside, the cylindrical hollow structure of rubber sleeve 1, rubber sleeve 1 middle cavity inwall is provided with three supports 2, shape triangular in shape between three supports 2, the end of support 2 is provided with a clip 6, the cylindrical hollow-core construction of described clip 6, a bayonet socket is offered in the bottom of clip 6, cable core 9 is installed in each clip 6 by bayonet socket, form one in the middle of rubber sleeve 1 and make a concession chamber 10, cable core 9 is positioned at makes a concession chamber 10, described support 2 be each side provided with head rod 8 and second connecting rod 7, described head rod 8 is fixedly connected with rubber sleeve 1 inwall with the other end of the second connecting rod 7, heat-insulation layer is filled with between head rod 8 and the second connecting rod 7, fine sand 4 is filled with in cavity between head rod 8 and rubber sleeve 1, described rubber sleeve 1 outside offers the water leg 3 of more than a group, described water leg 3 encloses around rubber sleeve 1 one.
In the present embodiment, head rod 8 and the second connecting rod 7 all have the elastomeric material of flexible extensible to make, and when the outside of cable is squeezed, support is inconjunction with connecting rod and all can draws close to the yielding chamber of centre, play an effect of making a concession, prevent the squeezed pressure damage of whole cable.
Further, the inwall of described water leg 3 scribbles anticorrosive coat (not shown), prevents moisture and other corrosive substances from entering the interior corrosion attack to rubber sleeve of water leg.
Described water leg 3 is concentrated by more than one circular recess and is slapped together, and these water legs effectively can collect moisture, play fireproof effect where necessary.
Wherein, be fixedly installed in rubber sleeve by clip between the cable core 9 due to inside, can not touch between each cable core 9, and at a distance of certain distance, make can not produce magnetic interference between each cable core, effectively ensure that the normal use of cable.
The beneficial effect of employing technique scheme is: the water leg that the utility model encloses in the outer setting one of rubber sleeve, be put in after in earth when cable buries, moisture in soil can enter in water leg, and the water that collection is got up can not be discharged, when cable meets with baked wheaten cake, the water part in these water legs can stop that the continuation of flame is to combustion, and the fine sand of filling in rubber sleeve, another degree, also can stop burning away of flame, effectively play fire-retardant effect.
The beneficial effects of the utility model are: the water leg that the utility model encloses in the outer setting one of rubber sleeve, be put in after in earth when cable buries, moisture in soil can enter in water leg, and the water that collection is got up can not be discharged, when cable meets with baked wheaten cake, the water part in these water legs can stop that the continuation of flame is to combustion, and the fine sand of filling in rubber sleeve, another degree, also can stop burning away of flame, effectively play fire-retardant effect.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a flame retardant cable, comprise cable core, and for the protection of the rubber sleeve of cable core, described rubber sleeve parcel is outside with cable core, the cylindrical hollow structure of rubber sleeve, it is characterized in that: rubber sleeve middle cavity inwall is provided with three supports, shape triangular in shape between three supports, the end of support is provided with a clip, the cylindrical hollow-core construction of described clip, a bayonet socket is offered in the bottom of clip, cable core is installed in each clip by bayonet socket, form one in the middle of rubber sleeve and make a concession chamber, cable core is positioned at makes a concession chamber, described support be each side provided with a head rod and the second connecting rod, described head rod is fixedly connected with rubber sleeve inwall with the other end of the second connecting rod, heat-insulation layer is filled with between head rod and the second connecting rod, fine sand is filled with in cavity between head rod and rubber sleeve, described rubber sleeve outside offers the water leg of more than a group, described water leg encloses around rubber sleeve one.
2. flame retardant cable as claimed in claim 1, is characterized in that: described head rod and the second connecting rod all have the elastomeric material of flexible extensible to make.
3. flame retardant cable as claimed in claim 1, is characterized in that: the inwall of described water leg scribbles anticorrosive coat.
4. flame retardant cable as claimed in claim 1, is characterized in that: described water leg is concentrated by more than one circular recess and slapped together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559119.8U CN204066838U (en) | 2014-09-27 | 2014-09-27 | A kind of flame retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559119.8U CN204066838U (en) | 2014-09-27 | 2014-09-27 | A kind of flame retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066838U true CN204066838U (en) | 2014-12-31 |
Family
ID=52208298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559119.8U Expired - Fee Related CN204066838U (en) | 2014-09-27 | 2014-09-27 | A kind of flame retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066838U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591751A (en) * | 2017-10-28 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of rubber protecting jacket for automotive wire bundle |
| CN107910119A (en) * | 2017-10-19 | 2018-04-13 | 芜湖缆胜电缆新材料有限公司 | A kind of polyvinyl chloride resistance to compression controls cable |
| CN109036693A (en) * | 2018-08-30 | 2018-12-18 | 安徽华上电缆科技有限公司 | A kind of safety anti-explosive circuit waterproof collective and distributive type instrument cable |
| CN109300604A (en) * | 2018-10-30 | 2019-02-01 | 李涵 | A kind of fireproof cable |
-
2014
- 2014-09-27 CN CN201420559119.8U patent/CN204066838U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910119A (en) * | 2017-10-19 | 2018-04-13 | 芜湖缆胜电缆新材料有限公司 | A kind of polyvinyl chloride resistance to compression controls cable |
| CN107910119B (en) * | 2017-10-19 | 2020-05-26 | 深圳市广源电业塑胶制品有限公司 | Polyvinyl chloride compression-resistant control cable |
| CN107591751A (en) * | 2017-10-28 | 2018-01-16 | 南京汇龙橡胶制品有限公司 | A kind of rubber protecting jacket for automotive wire bundle |
| CN109036693A (en) * | 2018-08-30 | 2018-12-18 | 安徽华上电缆科技有限公司 | A kind of safety anti-explosive circuit waterproof collective and distributive type instrument cable |
| CN109300604A (en) * | 2018-10-30 | 2019-02-01 | 李涵 | A kind of fireproof cable |
| CN109300604B (en) * | 2018-10-30 | 2020-07-07 | 广东万瑞通电缆实业有限公司 | Fireproof cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI TONGDA CABLE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHANG LIZHEN Effective date: 20150702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Shulong Inventor before: Zhang Lizhen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LIZHEN TO: JIN SHULONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150702 Address after: 710043 Shaanxi province Xi'an new city Changying Road No. 7 Daniel District No. 13 Building 30702 room Patentee after: The sensible cables manufacturing Co., Ltd in Shaanxi Address before: 315000, room 1, No. 96, Lane 108, Feng Sheng Road, Haishu District, Zhejiang, Ningbo Patentee before: Zhang Lizhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |