CN203480945U - Sealed suspension insulator - Google Patents
Sealed suspension insulator Download PDFInfo
- Publication number
- CN203480945U CN203480945U CN201320626990.0U CN201320626990U CN203480945U CN 203480945 U CN203480945 U CN 203480945U CN 201320626990 U CN201320626990 U CN 201320626990U CN 203480945 U CN203480945 U CN 203480945U
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- CN
- China
- Prior art keywords
- porcelain insulator
- insulator body
- iron
- groove
- foot bolt
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a sealed suspension insulator which comprises a porcelain insulator body, an iron cap and an iron-foot bolt. A first white cement sealing layer is disposed between the iron cap and the porcelain insulator body. A second white cement sealing layer is disposed between the iron-foot bolt and the porcelain insulator body. Iron cap grooves are disposed in an end portion of the iron cap. Top grooves are disposed in the top of the porcelain insulator body. Iron-feet bolt grooves are disposed in the top of the iron-foot bolt. Bottom grooves are disposed in the bottom of the porcelain insulator body. A waterproof cover is arranged between the porcelain insulator body and the iron-foot bolt. A waterproof sealing ring is disposed between the iron cap and the porcelain insulator body. The sealed suspension insulator is simple in structure and convenient and rapid to use; since grooves are provided, the tensile strength is improved to a certain degree; and the sealing performance is good, and thus the porcelain insulator or the metal iron cap are prevented from getting damaged due to the expansion of the white cement because of water absorption, and stability and safety in use are improved to a certain degree, and the practicality is good.
Description
Technical field
The utility model belongs to insulator technology field, is specifically related to a kind of closed type and hangs insulator.
Background technology
Between general its chapeau de fer of suspension insulator, iron pin and the porcelain insulator body of prior art, be to adopt cement sealing, it can be satisfied the demand to a certain extent, its hot strength is poor, and because three's the coefficient of expansion is not identical yet, in poor environment, due to cement water suction, be easier to cause chapeau de fer or the normal use of porcelain insulator spalling impact, practicality is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of closed type simple in structure, that hot strength good and sealing property is strong and hangs insulator.
The technical scheme that realizes the utility model object is that a kind of closed type is hung insulator, comprise porcelain insulator body, chapeau de fer and iron foot bolt, described chapeau de fer is arranged on the top of described porcelain insulator body, described iron foot bolt is arranged on the bottom of described porcelain insulator body, between described chapeau de fer and described porcelain insulator body, be provided with the first white cement sealing layer, between described iron foot bolt and described porcelain insulator body, be provided with the second white cement sealing layer, in the end of described chapeau de fer, be provided with chapeau de fer groove, top at described porcelain insulator body is provided with top groove, the top of described iron foot bolt is provided with iron foot bolt groove, bottom at described porcelain insulator body is provided with bottom groove, described the first white cement sealing layer is filled described chapeau de fer groove and described top groove, described the second white cement sealing layer is filled described bottom groove and iron foot bolt groove, between described porcelain insulator body and described iron foot bolt, be provided with waterproof cover, between described chapeau de fer and described porcelain insulator body, be provided with waterproof seal ring.
Described top groove is three, and described bottom groove is two.
Described chapeau de fer groove is two.
Described iron foot bolt groove is two.
The utlity model has positive effect: of the present utility model simple in structure, convenient to use, be provided with groove, in groove, fill white cement, improved to a certain extent hot strength, and be provided with water-tight device between porcelain insulator body and chapeau de fer, iron foot bolt, and can effectively improve sealing property, avoid white cement imbibition and damage porcelain insulator or golden number chapeau de fer, can improve stability in use and safety in utilization to a certain extent, practicality is good.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of closed type is hung insulator, comprise porcelain insulator body 1, chapeau de fer 2 and iron foot bolt 3, described chapeau de fer 2 is arranged on the top of described porcelain insulator body 1, described iron foot bolt 3 is arranged on the bottom of described porcelain insulator body 1, between described chapeau de fer 2 and described porcelain insulator body 1, be provided with the first white cement sealing layer 4, between described iron foot bolt 3 and described porcelain insulator body 1, be provided with the second white cement sealing layer 5, in the end of described chapeau de fer 2, be provided with chapeau de fer groove 21, at the top of described porcelain insulator body 1, be provided with top groove 11, the top of described iron foot bolt 3 is provided with iron foot bolt groove 31, in the bottom of described porcelain insulator body 1, be provided with bottom groove 12, described the first white cement sealing layer 4 is filled described chapeau de fer groove 21 and described top groove 11, described the second white cement sealing layer 5 is filled described bottom groove 12 and iron foot bolt groove 31, between described porcelain insulator body 1 and described iron foot bolt 3, be provided with waterproof cover 6, between described chapeau de fer 2 and described porcelain insulator body 1, be provided with waterproof seal ring 7.
Described top groove 11 is three, and described bottom groove 12 is two.
Described chapeau de fer groove 21 is two.
Described iron foot bolt groove 31 is two.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. a closed type is hung insulator, comprise porcelain insulator body, chapeau de fer and iron foot bolt, described chapeau de fer is arranged on the top of described porcelain insulator body, described iron foot bolt is arranged on the bottom of described porcelain insulator body, between described chapeau de fer and described porcelain insulator body, be provided with the first white cement sealing layer, between described iron foot bolt and described porcelain insulator body, be provided with the second white cement sealing layer, it is characterized in that: in the end of described chapeau de fer, be provided with chapeau de fer groove, top at described porcelain insulator body is provided with top groove, the top of described iron foot bolt is provided with iron foot bolt groove, bottom at described porcelain insulator body is provided with bottom groove, described the first white cement sealing layer is filled described chapeau de fer groove and described top groove, described the second white cement sealing layer is filled described bottom groove and iron foot bolt groove, between described porcelain insulator body and described iron foot bolt, be provided with waterproof cover, between described chapeau de fer and described porcelain insulator body, be provided with waterproof seal ring.
2. closed type according to claim 1 is hung insulator, it is characterized in that: described top groove is three, and described bottom groove is two.
3. closed type according to claim 2 is hung insulator, it is characterized in that: described chapeau de fer groove is two.
4. closed type according to claim 3 is hung insulator, it is characterized in that: described iron foot bolt groove is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626990.0U CN203480945U (en) | 2013-09-27 | 2013-09-27 | Sealed suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626990.0U CN203480945U (en) | 2013-09-27 | 2013-09-27 | Sealed suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480945U true CN203480945U (en) | 2014-03-12 |
Family
ID=50229228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626990.0U Expired - Fee Related CN203480945U (en) | 2013-09-27 | 2013-09-27 | Sealed suspension insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331427A (en) * | 2020-11-05 | 2021-02-05 | 江西平高电器有限公司 | Waterproof electric power insulator and processing method thereof |
-
2013
- 2013-09-27 CN CN201320626990.0U patent/CN203480945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331427A (en) * | 2020-11-05 | 2021-02-05 | 江西平高电器有限公司 | Waterproof electric power insulator and processing method thereof |
| CN112331427B (en) * | 2020-11-05 | 2022-03-29 | 江西平高电器有限公司 | Waterproof electric power insulator and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |