CN205212397U - Connect behind detachable cable termination - Google Patents
Connect behind detachable cable termination Download PDFInfo
- Publication number
- CN205212397U CN205212397U CN201521056581.7U CN201521056581U CN205212397U CN 205212397 U CN205212397 U CN 205212397U CN 201521056581 U CN201521056581 U CN 201521056581U CN 205212397 U CN205212397 U CN 205212397U
- Authority
- CN
- China
- Prior art keywords
- joint body
- insulating barrier
- diameter section
- outer diameter
- channel
- 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
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Abstract
The utility model relates to a connect behind detachable cable termination, it is including connecting the body connect body upper portion and be equipped with an interface channel connect the body lower part and be equipped with the 2nd interface channel, be equipped with the NOL ring on last passageway connects the body down the passageway connects the body outside and is equipped with the engaging lug be equipped with earth conductor on the engaging lug, it includes the first insulation layer to go up passageway joint body, the first insulation layer is anterior to be little external diameter section insulating layer, and the rear portion is big external diameter section insulating layer, the passageway connects the body and includes the second insulating layer down, the 2nd insulation layer package establishes the big external diameter section insulating layer outside on the first insulation layer. The utility model discloses have good electric insulation performance, effectively solve cable junction position electric field stress and concentrate all insulation, totally enclosed, all -screen covering.
Description
Technical field
The utility model relate to a kind of after joint, be specifically related to joint after a kind of cable termination.
Background technology
, there is electrical insulation properties undesirable in joint after existing cable termination, cable connecting part potential electrical field stress is concentrated, the problem such as easily to make moist, and it is little that entirety screws power, and through-flow have potential safety hazard, do not meet actual operation requirements.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of and there is good electrical insulation properties, effective solution cable connecting part potential electrical field stress is concentrated, joint after the separable cable terminal of all insulation, hermetically sealed, full-shield.
Technical scheme: in order to solve the problems of the technologies described above, joint after a kind of separable cable terminal described in the utility model, it comprises joint body, the first interface channel is provided with on described joint body top, the joint body at this place is upper channel joint body, the second interface channel is provided with in described joint body bottom, the joint body at this place is lower channel joint body, the upper channel joint body of described upper channel joint body and lower channel joint body junction is provided with stress loop, engaging lug is provided with in described lower channel joint body outside, described engaging lug is provided with earth lead, described upper channel joint body comprises the first insulating barrier, described first insulating barrier front portion is small outer diameter section insulating barrier, rear portion is big outer diameter section insulating barrier, described lower channel joint body comprises the second insulating barrier, the big outer diameter section insulating barrier that described second insulating barrier parcel is located at the first insulating barrier is outside, the upper surface of described stress loop and the upper surface of big outer diameter section insulating barrier maintain an equal level, the lower surface of described stress loop and the lower surface of small outer diameter section insulating barrier maintain an equal level, insulator is provided with in described lower channel joint body middle and lower part, described small outer diameter section insulating barrier is 1:2 with the length ratio of big outer diameter section insulating barrier.
Described upper channel joint body and lower channel joint body are formed in one.
Described first interface channel and the second interface channel are interconnected by stress loop.
Described joint body is ethylene propylene diene rubber joint body.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model is Ethylene Propylene Terpolymer bolt matable all insulation product, there is good electrical insulation properties, effectively can solve cable connecting part potential electrical field problem of stress concentration, and can bear certain mechanical stress, this product is contained in after front connector, conducting connecting bar is utilized to be connected with this product, can realize multiple-limb to power, and it is large to screw power, reliably through-flow.
Accompanying drawing explanation
Fig. 1 is of the present utility model to cuing open structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, joint after a kind of separable cable terminal described in the utility model, it comprises joint body 1, the first interface channel 2 is provided with on described joint body 1 top, the joint body at this place is upper channel joint body 3, the second interface channel 4 is provided with in described joint body 1 bottom, the joint body at this place is lower channel joint body 5, the upper channel joint body 3 of described upper channel joint body 3 and lower channel joint body 5 junction is provided with stress loop 6, engaging lug 7 is provided with in described lower channel joint body 5 outside, described engaging lug 7 is provided with earth lead 8, described upper channel joint body 3 comprises the first insulating barrier 9, described first insulating barrier 9 front portion is small outer diameter section insulating barrier 10, rear portion is big outer diameter section insulating barrier 11, described lower channel joint body 5 comprises the second insulating barrier 12, the big outer diameter section insulating barrier 11 that described second insulating barrier 12 parcel is located at the first insulating barrier 9 is outside, the upper surface of described stress loop 6 and the upper surface of big outer diameter section insulating barrier 11 maintain an equal level, the lower surface of described stress loop 6 and the lower surface of small outer diameter section insulating barrier 10 maintain an equal level, insulator 13 is provided with in described lower channel joint body 5 middle and lower part, described small outer diameter section insulating barrier 10 is 1:2 with the length ratio of big outer diameter section insulating barrier 11, described upper channel joint body 3 and lower channel joint body 5 are formed in one, described first interface channel 2 and the second interface channel 4 are interconnected by stress loop 6, described joint body 1 is ethylene propylene diene rubber joint body.The utility model is Ethylene Propylene Terpolymer bolt matable all insulation product, there is good electrical insulation properties, effectively can solve cable connecting part potential electrical field problem of stress concentration, and certain mechanical stress can be born, this product is contained in after front connector, utilizes conducting connecting bar to be connected with this product, can realize multiple-limb and power, and it is large to screw power, reliably through-flow.
The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection range of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (4)
1. joint after a separable cable terminal, it is characterized in that: it comprises joint body (1), the first interface channel (2) is provided with on described joint body (1) top, the joint body at this place is upper channel joint body (3), the second interface channel (4) is provided with in described joint body (1) bottom, the joint body at this place is lower channel joint body (5), the upper channel joint body (3) of described upper channel joint body (3) and lower channel joint body (5) junction is provided with stress loop (6), engaging lug (7) is provided with in described lower channel joint body (5) outside, described engaging lug (7) is provided with earth lead (8), described upper channel joint body (3) comprises the first insulating barrier (9), described first insulating barrier (9) front portion is small outer diameter section insulating barrier (10), rear portion is big outer diameter section insulating barrier (11), described lower channel joint body (5) comprises the second insulating barrier (12), the big outer diameter section insulating barrier (11) that described second insulating barrier (12) parcel is located at the first insulating barrier (9) is outside, the upper surface of described stress loop (6) and the upper surface of big outer diameter section insulating barrier (11) maintain an equal level, the lower surface of described stress loop (6) and the lower surface of small outer diameter section insulating barrier (10) maintain an equal level, insulator (13) is provided with in described lower channel joint body (5) middle and lower part, described small outer diameter section insulating barrier (10) is 1:2 with the length ratio of big outer diameter section insulating barrier (11).
2. joint after separable cable terminal according to claim 1, is characterized in that: described upper channel joint body (3) and lower channel joint body (5) are formed in one.
3. joint after separable cable terminal according to claim 1, is characterized in that: described first interface channel (2) and the second interface channel (4) are interconnected by stress loop (6).
4. joint after separable cable terminal according to claim 1, is characterized in that: described joint body (1) is ethylene propylene diene rubber joint body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056581.7U CN205212397U (en) | 2015-12-17 | 2015-12-17 | Connect behind detachable cable termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056581.7U CN205212397U (en) | 2015-12-17 | 2015-12-17 | Connect behind detachable cable termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212397U true CN205212397U (en) | 2016-05-04 |
Family
ID=55850089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056581.7U Expired - Fee Related CN205212397U (en) | 2015-12-17 | 2015-12-17 | Connect behind detachable cable termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898995A (en) * | 2015-12-17 | 2017-06-27 | 江苏澳能电力电缆附件有限公司 | Joint after a kind of separable cable terminal |
-
2015
- 2015-12-17 CN CN201521056581.7U patent/CN205212397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898995A (en) * | 2015-12-17 | 2017-06-27 | 江苏澳能电力电缆附件有限公司 | Joint after a kind of separable cable terminal |
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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: 20160504 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |