CN202917929U - Separate finger sleeve for cable terminal - Google Patents
Separate finger sleeve for cable terminal Download PDFInfo
- Publication number
- CN202917929U CN202917929U CN 201220598822 CN201220598822U CN202917929U CN 202917929 U CN202917929 U CN 202917929U CN 201220598822 CN201220598822 CN 201220598822 CN 201220598822 U CN201220598822 U CN 201220598822U CN 202917929 U CN202917929 U CN 202917929U
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- CN
- China
- Prior art keywords
- fingerstall
- main cover
- utility
- model
- blind end
- 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 separate finger sleeve for a cable terminal. The separate finger sleeve comprises a main sleeve. One end of the main sleeve is an enclosed end. Fingerstalls are uniformly arranged on the enclosed end of the main sleeve. The fingerstalls and the main sleeve are mutually communicated. The separate finger sleeve is simple in structure, high in strength and fine in elasticity, and enables the fingerstalls to be tightly combined with a cable body.
Description
Technical field
The utility model relates to a kind of fingerstall, is specifically related to a kind of cable termination and divides the finger fingerstall.
Background technology
At present, at home and abroad in the power cable tri-finger stall rubber product, because of thinner between its finger-shaped sleeve pipe, in the situation that is in for a long time stretching, be prone to and break.And because of its long-term work in the abominable open air of environment, allow easily steam enter.Thereby cause: 1. gold utensil is corroded in the terminal; 2. insulator interface is destroyed, and causes puncture; 3. the generation of the phenomenons such as performance reduction of cable main insulation.
Thermal-shrinkage finger sleeve is commonly used to branch cable core crotch is insulated and seals, thermal-shrinkage finger sleeve commonly used is provided with pipe shaft and vial, the sealing of pipe shaft one end, the pipe shaft blind end is provided with the fingerstall that connects with pipe shaft, fingerstall is vertical with blind end, this kind structure is in heating predilation process, and the fingerstall crotch often occurs causing the phenomenon that ftractures because of unbalance stress.During use, the fingerstall heat shrink is close on the cable.Usually, between cable branch-off place and pipe shaft, there is air gap, needs to fill insulating cement, cause thus fingerstall pipe shaft blind end can not regain fully when heat shrink, be in for a long time under the tension force effect, the fingerstall overall mechanical strength reduces, even at vial root cracking, form potential safety hazard.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, to provide a kind of simple in structure, and intensity is high, good springiness, and the cable termination that fingerstall and cable body are combined closely divides the finger fingerstall.
Technical scheme: in order to solve the problems of the technologies described above, a kind of cable termination described in the utility model divides the finger fingerstall, and it comprises main cover, and described main cover one end is blind end, fingerstall is evenly distributed on the blind end of described main cover, interconnects setting between described fingerstall and the main cover.
Described fingerstall is three, and they are evenly distributed on the described blind end, and the center of circle of three fingerstall is on same concentric circles.
Described main cover and fingerstall are one-body molded.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model overall structure is simple, and intensity is higher, and elasticity is better, and fingerstall and cable body are combined closely, not perishable and the water inlet, improved the integral insulation effect.
Description of drawings
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model.
Wherein:
1, main cover; 2, blind end; 3, fingerstall
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As depicted in figs. 1 and 2, a kind of cable termination described in the utility model divides the finger fingerstall, and it comprises main cover 1, and described main cover 1 one ends are blind end 2, and fingerstall 3 is evenly distributed on the blind end 2 of described main cover 1, interconnects setting between described fingerstall 3 and the main cover 1; Described fingerstall 3 is three, and they are evenly distributed on the described blind end 2, and the center of circle of three fingerstall 3 is on same concentric circles; Described main cover 1 and fingerstall 3 are one-body molded.The utility model overall structure is simple, and intensity is higher, and elasticity is better, and fingerstall and cable body are combined closely, and not perishable and water inlet has improved the integral insulation effect.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection range of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.
Claims (3)
1. a cable termination divides the finger fingerstall, it is characterized in that: it comprises main cover (1), described main cover (1) one end is blind end (2), and fingerstall (3) is evenly distributed on the blind end (2) of described main cover (1), interconnects setting between described fingerstall (3) and the main cover (1).
2. cable termination according to claim 1 divides the finger fingerstall, it is characterized in that: described fingerstall (3) is three, and they are evenly distributed on the described blind end (2), and the center of circle of three fingerstall (3) is on same concentric circles.
3. cable termination according to claim 1 divides the finger fingerstall, it is characterized in that: described main cover (1) and fingerstall (3) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598822 CN202917929U (en) | 2012-11-14 | 2012-11-14 | Separate finger sleeve for cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598822 CN202917929U (en) | 2012-11-14 | 2012-11-14 | Separate finger sleeve for cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917929U true CN202917929U (en) | 2013-05-01 |
Family
ID=48166205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598822 Expired - Fee Related CN202917929U (en) | 2012-11-14 | 2012-11-14 | Separate finger sleeve for cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812076A (en) * | 2012-11-14 | 2014-05-21 | 江苏澳能电力电缆附件有限公司 | Separated-finger finger sleeve for cable |
-
2012
- 2012-11-14 CN CN 201220598822 patent/CN202917929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812076A (en) * | 2012-11-14 | 2014-05-21 | 江苏澳能电力电缆附件有限公司 | Separated-finger finger sleeve for cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20201114 |