CN106300215A - Novel portable cross-section of cable sealing device - Google Patents
Novel portable cross-section of cable sealing device Download PDFInfo
- Publication number
- CN106300215A CN106300215A CN201610840637.0A CN201610840637A CN106300215A CN 106300215 A CN106300215 A CN 106300215A CN 201610840637 A CN201610840637 A CN 201610840637A CN 106300215 A CN106300215 A CN 106300215A
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- sealing cap
- cable
- section
- elastic sealing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/04—Cable-end sealings
- H02G15/043—Cable-end sealings with end caps, e.g. sleeve closed at one end
Landscapes
- Installation Of Indoor Wiring (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses novel portable cross-section of cable sealing device, it is characterised in that: it is made up of elastic sealing cap and bracing frame, and the inner chamber two ends of bracing frame are provided with opening, and elastic sealing cap is set in bracing frame from one end of bracing frame after external force is expanded.Present configuration is simple, and without burning things which may cause a fire disaster during use, when twitching bracing frame, elastic sealing cap shrinks the end seal of power cable automatically, easy to operate；Owing to elastic sealing cap uses silicone rubber as base material, the special siliconoxygen bond structure of silicone rubber has the strongest elasticity and ageing resistace, makes product have the most lasting sealing property, and sealing effectiveness is good.
Description
Technical field
The present invention relates to the seal protecting device of a kind of power cable termination, specifically a kind of novel portable cable
Cross section sealing device.
Background technology
The fast development built along with China's intelligent grid, power cable range of application is increasingly wider, and lay length is also dashed forward
Flying to push ahead vigorously, power cable application straight line the most therewith increases.For power cable termination, such as rainy weather or construction site tide
Constructing time wet, the cable core position temporarily disconnected easily makes moist into water, to this end, use pyrocondensation cable socket close in the market
Sealing cap blocks, and this cable end seals cap is pyrocondensation form, needs heating just contraction of getting angry, owing to job site can not
Enough providing burning things which may cause a fire disaster, many place no open flames operations, pyrocondensation product cannot meet the use requirement of site operation, have bigger
Limitation, ultimately results in a lot of cable in job site and makes moist or the phenomenon intake occurs time and again, thus affect cable electrical performance.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, easy for installation, there is good waterproof and dampproof performance, it is not necessary to
The novel portable cross-section of cable sealing device of burning things which may cause a fire disaster.
In order to reach object above, the technical solution adopted in the present invention is: this novel portable cross-section of cable seals dress
Put, it is characterised in that: it is made up of elastic sealing cap and bracing frame, and the inner chamber two ends of bracing frame are provided with opening, and elastic sealing cap is through outward
It is set in bracing frame from one end of bracing frame after power expansion.
It is provided with encapsulant bottom the intracavity of described elastic sealing cap.
The intracavity diameter of support frame as described above is more than the diameter of power cable.
Described elastic sealing cap is made up of silicone rubber, is shaped as cylindrical shape in the normality not having bracing frame to support, and its diameter is little
Diameter in power cable end.
Described bracing frame is pipe, or section is hexagonal skeleton.
The beneficial effects of the present invention is: simple in construction, without burning things which may cause a fire disaster during use, when twitching bracing frame, elastic sealing cap is certainly
Dynamic contraction is by the end seal of power cable, easy to operate；Owing to elastic sealing cap uses silicone rubber as base material, silicone rubber is special
Siliconoxygen bond structure there is the strongest elasticity and ageing resistace, make product have the most lasting sealing property, sealing effectiveness
Well.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of the present invention.
Detailed description of the invention
The present invention is made with reference to Fig. 1.This novel portable cross-section of cable sealing device, it is characterised in that: it is sealed by elasticity
Cap 1 and bracing frame 2 are constituted, and the inner chamber two ends of bracing frame 2 are provided with opening, elastic sealing cap 1 after external force is expanded from the one of bracing frame 2
End is set on bracing frame 2.
It is provided with encapsulant 3 bottom the intracavity of described elastic sealing cap 1.
The intracavity diameter of support frame as described above 2 is more than the diameter of power cable.
Described elastic sealing cap 1 is made up of silicone rubber, is shaped as cylindrical shape in the normality not having bracing frame 2 to support, its diameter
Diameter less than power cable end.
Described bracing frame 2 is pipe, or section is hexagonal skeleton.
At the scene in construction, after cable blocks, need the cross-section of cable to be carried out waterproof, moisture protection, by outside diameter of cable table
Face cleaning is clean, winds packing matcrial 3 at the cross-section of cable, then the elastic sealing cap 1 of band bracing frame 2 is enclosed within cable socket
On, twitch downwards bracing frame 2, elastic sealing cap 1 natural shrinking under natural resiliency effect is locked on cable, whole cable
Termination realizes dual-seal by encapsulant 3 with elastic sealing cap 1.Present configuration is simple, is not required to employ any thermal source with regard to energy
Elasticity sealing cap 1 is arranged on cable, easy for installation.
Claims (5)
1. novel portable cross-section of cable sealing device, it is characterised in that: it is made up of elastic sealing cap (1) and bracing frame (2),
The inner chamber two ends of support (2) are provided with opening, and elastic sealing cap (1) is set in support from one end of bracing frame (2) after external force is expanded
On frame (2).
Novel portable cross-section of cable sealing device the most according to claim 1, it is characterised in that: described elastic sealing cap
(1) encapsulant (3) it is provided with bottom intracavity.
Novel portable cross-section of cable sealing device the most according to claim 1, it is characterised in that: support frame as described above (2)
Intracavity diameter more than the diameter of power cable.
Novel portable cross-section of cable sealing device the most according to claim 1, it is characterised in that: described elastic sealing cap
(1) being made up of silicone rubber, be shaped as cylindrical shape in the normality not having bracing frame (2) to support, its diameter is less than power cable end
Diameter.
Novel portable cross-section of cable sealing device the most according to claim 1, it is characterised in that: described bracing frame
(2) it is pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840637.0A CN106300215A (en) | 2016-09-22 | 2016-09-22 | Novel portable cross-section of cable sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840637.0A CN106300215A (en) | 2016-09-22 | 2016-09-22 | Novel portable cross-section of cable sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300215A true CN106300215A (en) | 2017-01-04 |
Family
ID=57713237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840637.0A Pending CN106300215A (en) | 2016-09-22 | 2016-09-22 | Novel portable cross-section of cable sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300215A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070256852A1 (en) * | 2006-04-05 | 2007-11-08 | Josef Cardinaels | Tubular cable adapter for joining or terminating a medium-voltage cable |
| CN201197070Y (en) * | 2007-12-28 | 2009-02-18 | 深圳市宏商材料科技股份有限公司 | Cable sealing cap |
| CN201781256U (en) * | 2010-08-06 | 2011-03-30 | 宁波球冠电缆制造有限公司 | Cable sealing head cap capable of one-way exhausting |
| CN104300485A (en) * | 2014-10-31 | 2015-01-21 | 天津市汇和电气设备有限公司 | Cable head sealing cover |
| CN204809825U (en) * | 2015-07-30 | 2015-11-25 | 苏州沃尔兴电子科技有限公司 | Black soy sauce shrinkage sealing cap |
| CN205158963U (en) * | 2015-11-02 | 2016-04-13 | 江苏亨通电力电缆有限公司 | Shrinkage cable head cap |
-
2016
- 2016-09-22 CN CN201610840637.0A patent/CN106300215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070256852A1 (en) * | 2006-04-05 | 2007-11-08 | Josef Cardinaels | Tubular cable adapter for joining or terminating a medium-voltage cable |
| CN201197070Y (en) * | 2007-12-28 | 2009-02-18 | 深圳市宏商材料科技股份有限公司 | Cable sealing cap |
| CN201781256U (en) * | 2010-08-06 | 2011-03-30 | 宁波球冠电缆制造有限公司 | Cable sealing head cap capable of one-way exhausting |
| CN104300485A (en) * | 2014-10-31 | 2015-01-21 | 天津市汇和电气设备有限公司 | Cable head sealing cover |
| CN204809825U (en) * | 2015-07-30 | 2015-11-25 | 苏州沃尔兴电子科技有限公司 | Black soy sauce shrinkage sealing cap |
| CN205158963U (en) * | 2015-11-02 | 2016-04-13 | 江苏亨通电力电缆有限公司 | Shrinkage cable head cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |