CN204046126U - Anti-leakage type straight coupling - Google Patents
Anti-leakage type straight coupling Download PDFInfo
- Publication number
- CN204046126U CN204046126U CN201420346565.0U CN201420346565U CN204046126U CN 204046126 U CN204046126 U CN 204046126U CN 201420346565 U CN201420346565 U CN 201420346565U CN 204046126 U CN204046126 U CN 204046126U
- Authority
- CN
- China
- Prior art keywords
- insulating barrier
- straight coupling
- stress cone
- sealing ring
- high voltage
- 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
Abstract
The utility model relates to a kind of straight coupling, especially Anti-leakage type straight coupling.This straight coupling comprises high voltage shield, insulating barrier, out semiconductor layer, stress cone and sealing ring, insulating barrier is provided with in out semiconductor layer, high voltage shield is provided with in insulating barrier, insulating barrier two ends are provided with stress cone, sealing ring is fixed in stress cone, binder course is provided with between insulating barrier and high voltage shield, binder course is rubber layer, cure adhesive is provided with in binder course, stress cone is provided with groove, and sealing ring is fixed in groove, and this straight coupling can repair leak voluntarily, and strengthen waterproof seal, add the security protection to cable.
Description
Technical field
The utility model relates to a kind of straight coupling, especially Anti-leakage type straight coupling.
Background technology
The Main Function of cable joint makes circuit unobstructed, makes cable keep sealing, and ensure the insulation at cable joint place
Grade, makes it run safely and reliably.If poor sealing, moisture can invade cable inside, and creepage causing punctures along face to make cable, and existing straight coupling protective is poor, cannot repair voluntarily.
Utility model content
In order to overcome the deficiency of existing straight coupling protective difference, the utility model provides Anti-leakage type straight coupling.
The utility model solves the technical scheme that its technical problem adopts: Anti-leakage type straight coupling, comprise high voltage shield, insulating barrier, out semiconductor layer, stress cone and sealing ring, insulating barrier is provided with in out semiconductor layer, high voltage shield is provided with in insulating barrier, insulating barrier two ends are provided with stress cone, and sealing ring is fixed in stress cone, is provided with binder course between insulating barrier and high voltage shield, binder course is rubber layer, is provided with cure adhesive in binder course.
According to another embodiment of the present utility model, comprise stress cone further and be provided with groove, sealing ring is fixed in groove.
The beneficial effects of the utility model are, this straight coupling can repair leak voluntarily, and strengthens waterproof seal, add the security protection to cable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. high voltage shield, 2. insulating barrier, 3. out semiconductor layer, 4. stress cone, 5. sealing ring, 6. binder course, 7. groove in figure.
Embodiment
If Fig. 1 is structural representation of the present utility model, Anti-leakage type straight coupling, comprise high voltage shield 1, insulating barrier 2, out semiconductor layer 3, stress cone 4 and sealing ring 5, insulating barrier 2 is provided with in out semiconductor layer 3, high voltage shield 1 is provided with in insulating barrier 2, insulating barrier 2 two ends are provided with stress cone 4, sealing ring 5 is fixed in stress cone 4, binder course 6 is provided with between insulating barrier 2 and high voltage shield 1, binder course 6 is rubber layer, be provided with cure adhesive in binder course 6, stress cone 4 is provided with groove 7, and sealing ring 5 is fixed in groove 7.
When out semiconductor layer 3 breaks and invades binder course 6, cure adhesive in binder course 6 can ooze out, can bonding be solidified when cure adhesive runs into extraneous air, out semiconductor layer 3 and the leak of high voltage shield 1 can be bonded rapidly, prevent outside from having liquid to infiltrate inner.Because the sealing ring 5 in stress cone 4 is placed in groove, even if make liquid also cannot directly enter in pipe by sealing ring, this straight coupling can repair leak voluntarily, and strengthens waterproof seal, adds the security protection to cable.
Claims (2)
1. Anti-leakage type straight coupling, comprise high voltage shield (1), insulating barrier (2), out semiconductor layer (3), stress cone (4) and sealing ring (5), insulating barrier (2) is provided with in out semiconductor layer (3), high voltage shield (1) is provided with in insulating barrier (2), insulating barrier (2) two ends are provided with stress cone (4), sealing ring (5) is fixed in stress cone (4), it is characterized in that, binder course (6) is provided with between insulating barrier (2) and high voltage shield (1), binder course (6) is rubber layer, and binder course is provided with cure adhesive in (6).
2. Anti-leakage type straight coupling according to claim 1, is characterized in that, stress cone (4) is provided with groove (7), and sealing ring (5) is fixed in groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346565.0U CN204046126U (en) | 2014-06-27 | 2014-06-27 | Anti-leakage type straight coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346565.0U CN204046126U (en) | 2014-06-27 | 2014-06-27 | Anti-leakage type straight coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046126U true CN204046126U (en) | 2014-12-24 |
Family
ID=52246754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346565.0U Expired - Fee Related CN204046126U (en) | 2014-06-27 | 2014-06-27 | Anti-leakage type straight coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576595A (en) * | 2016-02-25 | 2016-05-11 | 杨攀 | Waterproof cable joint |
| CN111987495A (en) * | 2019-05-23 | 2020-11-24 | 广东昊阳电力建设有限公司 | Cable mold injection welding type straight joint |
-
2014
- 2014-06-27 CN CN201420346565.0U patent/CN204046126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576595A (en) * | 2016-02-25 | 2016-05-11 | 杨攀 | Waterproof cable joint |
| CN111987495A (en) * | 2019-05-23 | 2020-11-24 | 广东昊阳电力建设有限公司 | Cable mold injection welding type straight joint |
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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: 20141224 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |