CN107834493A - A kind of sealed cable exits structure - Google Patents
A kind of sealed cable exits structure Download PDFInfo
- Publication number
- CN107834493A CN107834493A CN201711121347.1A CN201711121347A CN107834493A CN 107834493 A CN107834493 A CN 107834493A CN 201711121347 A CN201711121347 A CN 201711121347A CN 107834493 A CN107834493 A CN 107834493A
- Authority
- CN
- China
- Prior art keywords
- cable
- cover
- interior threading
- seal gasket
- hood seal
- 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
- H02G15/013—Sealing means for cable inlets
Abstract
A kind of sealed cable exits structure,By part (1),Outer hood seal gasket (2),Interior threading cover (3),Cable (4),Sealant (5),Outer cover (6),Bolt group (7) forms,Interior threading is covered into (3) to be welded on part (1),Cable (4) is passed after interior threading cover (3) semi-circular recesses (8) from part (1) through hole,The outer mounting surface of hood seal gasket (2) two is applied into fluid sealant,It is bonded respectively with part (1) and outer cover (6),Then by tightening bolt group (7),Produce pretightning force and compress gap,Finally through cable between clog putty and in part (1),Outer hood seal gasket (2),The gap sealant sealing formed between interior threading cover (3),So as to reach the effect of sealing protection,The present invention is simple in construction,It is small to go out cable port,It is convenient to dismount cable,Seal waterproof,Versatility is good.
Description
Technical field
The present invention relates to a kind of sealed cable exits structure, belong to sealing protection technical field.
Background technology
At present, due to there is the blow-by of cable exits positional structure, the big problem of line outlet in certain foreign trade type warship canon, in order to adapt to
Marine severe use environment, effectively prevent the influence to warship canon inner components such as seawater, salt fog, it is necessary to using effective close
Safeguard procedures are sealed, ensure that product is working properly within the service life cycle.At present, conventional cable outlet sealing means, or
It is structure constraint, is unable to reach sealing effectiveness；Or seal directly it is exposed outside, it is perishable, it is impossible to meet that product makes for a long time
With requiring, service life is reduced, has had a strong impact on the reliability and combat effectiveness of the troops of product.Therefore, using a kind of letter of structure
The reliable and effective measure of list, convenient disassembly, sealing protection, it is to ensure that armament equipment normal work and the basic of combat effectiveness of the troops will
Ask.
The content of the invention
Task of the present invention is to provide a kind of simple in construction, good airproof performance, line outlet is small, dismounting cable is convenient, sealing waterproof,
The good cable exits structure of versatility.
A kind of sealed cable exits structure involved in the present invention, by part 1, outer hood seal gasket 2, interior threading cover 3, line
Cable 4, sealant 5, outer cover 6, bolt group 7 form, and interior threading is covered into 3 is welded on part 1, and cable 4 is from the through hole of part 1
Pass after 3 semi-circular recesses 8 of interior threading cover, outer 2 liang of mounting surfaces of hood seal gasket are applied into fluid sealant, respectively with part 1 and outside
The fitting of cover 6, then by tightening bolt group 7, pretightning force is produced, by the thickness reduction 20%~30% of outer hood seal gasket 2, finally
Through cable between clog putty and the gap fluid sealant that is formed is close part 1, outer hood seal gasket 2, interior threading cover 3
Envelope, seawater or salt fog are effectively prevented, forms the sealing protection to internal facilities and equipment.
Technical scheme is suitable under working environment at sea or other mal-conditions, the sealing of cable exits position
Protection.
Compared with prior art, it has the technical effect that the present invention：
1st, split-type design, simple in construction, it is convenient that technique is realized, cost is cheap；
2nd, go out that cable port is small, dismounting cable is convenient, using effect is good；
3rd, double-layer seal protects, life cycle length.
Brief description of the drawings
Fig. 1 is sealed cable exits structure chart；
Fig. 2 is sealed cable exits internal structure schematic diagram；
In Fig. 1, Fig. 2：1st, part；2nd, outer hood seal gasket；3rd, interior threading cover；4th, cable；5th, sealant；6th, outer cover；7、
Bolt group；8th, semi-circular recesses.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment
The sealed cable exits structure of the present embodiment as shown in Figure 1 and Figure 2, sealed cable exits structure by part 1,
Outer hood seal gasket 2, interior threading cover 3, cable 4, sealant 5, outer cover 6, bolt group 7 form, and interior threading is covered into 3 is welded on part
On 1, cable 4 is passed from the through hole of part 1 after 3 semi-circular recesses 8 of interior threading cover, by outer 2 liang of mounting surfaces of hood seal gasket
Fluid sealant is applied, is bonded respectively with part 1 and outer cover 6, then by tightening bolt group 7, pretightning force is produced, by outer hood seal gasket 2
Thickness reduction 20%~30%, finally through cable between clog putty and part 1, outer hood seal gasket 2, it is interior threading cover
The gap sealant sealing formed between 3, seawater or salt fog are effectively prevented, forms the sealing protection to internal facilities and equipment.
The operation principle of the present embodiment：Interior threading is covered and 3 is welded on part 1, cable 4 from the through hole of part 1 pass by
After 3 semi-circular recesses 8 of interior threading cover, outer 2 liang of mounting surfaces of hood seal gasket are applied into fluid sealant, are bonded respectively with part 1 and outer cover 6,
Then by tightening bolt group 7, produce pretightning force, by the thickness reduction 20%~30% of outer hood seal gasket 2, finally through
Putty and the gap sealant sealing formed between part 1, outer hood seal gasket 2, interior threading cover 3 are clogged between cable.Work as rain
When water or sea beat, due to part 1, outer hood seal gasket 2, it is interior threading cover 3 be brought into close contact and the sealing of sealant 5 make
With effectively preventing seawater and salt fog from being spread toward diffusion inside, even across prolonged gradually corrosion, when outer layer seal fails
Afterwards, the welding structure of interior threading cover 3 remains to effectively prevent seawater and rainwater from spreading toward diffusion inside.
Technical scheme is suitable under working environment at sea or other mal-conditions, the sealing of cable exits position
Protection.
Claims (1)
- A kind of 1. sealed cable exits structure, by part (1), outer hood seal gasket (2), interior threading cover (3), cable (4), sealing Putty (5), outer cover (6), bolt group (7) composition, it is characterised in that：It is interior threading cover (3) be welded on part (1), cable (4) from Pass after interior threading cover (3) semi-circular recesses (8), the outer mounting surface of hood seal gasket (2) two is applied close in the through hole of part (1) Sealing, it is bonded respectively with part (1) and outer cover (6), then by tightening bolt group (7), pretightning force is produced, by outer hood seal gasket (2) thickness reduction 20%~30%, finally through cable between clog putty and part (1), outer hood seal gasket (2), The gap sealant sealing formed between interior threading cover (3), effectively prevents seawater or salt fog, is formed to internal facilities and equipment Sealing protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121347.1A CN107834493A (en) | 2017-11-14 | 2017-11-14 | A kind of sealed cable exits structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121347.1A CN107834493A (en) | 2017-11-14 | 2017-11-14 | A kind of sealed cable exits structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107834493A true CN107834493A (en) | 2018-03-23 |
Family
ID=61654285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711121347.1A Pending CN107834493A (en) | 2017-11-14 | 2017-11-14 | A kind of sealed cable exits structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834493A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201682250U (en) * | 2010-05-27 | 2010-12-22 | 南京晨光集团有限责任公司 | Underwater optical cable and electric cable seal device |
| CN102709863A (en) * | 2012-04-10 | 2012-10-03 | 山西省电力公司太原供电分公司 | Sealer for tip of cable through pipe |
| CN204118600U (en) * | 2014-09-23 | 2015-01-21 | 羊慧芳 | A kind of positive triangle three core glass steel cable Simple clamp |
| CN204517299U (en) * | 2015-03-27 | 2015-07-29 | 温州亚鼎电气有限公司 | A kind of automobile slip ring |
| CN205911697U (en) * | 2016-08-02 | 2017-01-25 | 江苏南瑞恒驰电气装备有限公司 | Novel cable penetrating sealing device |
| CN107332194A (en) * | 2017-06-26 | 2017-11-07 | 柳州华世通汽车部件有限公司 | Water-proof wire bundle cable |
-
2017
- 2017-11-14 CN CN201711121347.1A patent/CN107834493A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201682250U (en) * | 2010-05-27 | 2010-12-22 | 南京晨光集团有限责任公司 | Underwater optical cable and electric cable seal device |
| CN102709863A (en) * | 2012-04-10 | 2012-10-03 | 山西省电力公司太原供电分公司 | Sealer for tip of cable through pipe |
| CN204118600U (en) * | 2014-09-23 | 2015-01-21 | 羊慧芳 | A kind of positive triangle three core glass steel cable Simple clamp |
| CN204517299U (en) * | 2015-03-27 | 2015-07-29 | 温州亚鼎电气有限公司 | A kind of automobile slip ring |
| CN205911697U (en) * | 2016-08-02 | 2017-01-25 | 江苏南瑞恒驰电气装备有限公司 | Novel cable penetrating sealing device |
| CN107332194A (en) * | 2017-06-26 | 2017-11-07 | 柳州华世通汽车部件有限公司 | Water-proof wire bundle cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |