CN203466519U - High-voltage wall-through bushing - Google Patents
High-voltage wall-through bushing Download PDFInfo
- Publication number
- CN203466519U CN203466519U CN201320491170.5U CN201320491170U CN203466519U CN 203466519 U CN203466519 U CN 203466519U CN 201320491170 U CN201320491170 U CN 201320491170U CN 203466519 U CN203466519 U CN 203466519U
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- CN
- China
- Prior art keywords
- bushing
- binding post
- muting
- voltage wall
- union body
- 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 discloses a high-voltage wall-through bushing which comprises a bushing body and a fixed sleeve ring. The fixed sleeve ring is fixed at a middle position of the outer wall of the bushing body; and a binding post and a muting ring are arranged at each of the two ends of the bushing body, wherein the muting ring is embedded into the inner wall of the bushing body, the binding post is fixed outside the muting ring, each binding post is equipped with two wiring holes, and the muting rings are made of silica gel materials. According to the high-voltage wall-through bushing, the bushing body is made of ceramics, and has good electric insulation effect and corrosion resistance; and the muting rings made of the silica gel materials are respectively arranged at the two ends of the busing body, so that the bushing is waterproof and moisture-proof, is high in the safety coefficient, long in service life, simple in design, and easy to realize, isolates noises, and has excellent application prospects.
Description
Technical field
The utility model relates to insulating part technical field, is specifically related to a kind of high-voltage wall bushing.
Background technology
High-voltage wall bushing is as power distribution equipment and High-Voltage Electrical Appliances, make current-carrying part through the critical component of wall, be used for preventing that high-tension electricity from importing in body of wall, make that body of wall is charged hurts sb.'s feelings, need higher insulation, electric property, the non-watertight protection against the tide of existing high-voltage wall bushing, under ultrasonic environment, can produce electric arc, there is very large risk, easily produce casualty accident, and there is larger noise.
Utility model content
The technical problem that the utility model solves is that to overcome existing high-voltage wall bushing non-watertight, under ultrasonic environment, can produce electric arc, has very large risk, easily produces casualty accident, and has the problem of larger noise.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of high-voltage wall bushing, comprise union body and retaining collar, described retaining collar is fixed on the middle part outer wall of union body, it is characterized in that: described union body two ends are equipped with binding post and noise reduction circle, described noise reduction circle is embedded in the inwall of union body, binding post is fixed on noise reduction circle outside, is equipped with two wiring holes on described binding post.
Aforesaid a kind of high-voltage wall bushing, is characterized in that: described noise reduction circle adopts silica gel material to make.
Aforesaid a kind of high-voltage wall bushing, is characterized in that: described retaining collar is provided with fixed installation hole.
Aforesaid a kind of high-voltage wall bushing, is characterized in that: described union body adopts ceramic material to make.
The beneficial effects of the utility model are: high-voltage wall bushing of the present utility model, union body adopts ceramic material to make, electric insulating effect is good and put corrosion, is provided with the noise reduction circle that silica gel material is made at union body two ends, waterproof and dampproof, coefficient of safety is high, insulating noise, long service life, simplicity of design, easily realize, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-voltage wall bushing of the present utility model.
1: union body; 2: retaining collar; 3: noise reduction circle; 4: binding post; 5: wiring hole; 6: fixed installation hole.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of high-voltage wall bushing, comprise union body 1 and retaining collar 2, retaining collar 2 ring sets are fixed on the middle part outer wall of union body 1, retaining collar 2 is provided with fixed installation hole 6, be convenient to being mounted and fixed in body of wall of high-voltage wall bushing, union body 1 two ends are equipped with binding post 4 and noise reduction circle 3, noise reduction circle 3 is embedded in union body 1 inwall, binding post 4 is fixed on noise reduction circle 3 outsides, on binding post 4, be equipped with two wiring holes 5, be convenient to and being connected of extraneous high-tension bus-bar, pipe box body 1 adopts ceramic material to make, good and the anticorrosion of electric insulating effect, long service life, noise reduction circle 3 adopts silica gel material to make, waterproof and dampproof, stop the generation of electric arc, coefficient of safety is high, can also insulating noise, simplicity of design, easily realize, have a good application prospect.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a high-voltage wall bushing, comprise union body and retaining collar, described retaining collar is fixed on the middle part outer wall of union body, it is characterized in that: described union body two ends are equipped with binding post and noise reduction circle, described noise reduction circle is embedded in the inwall of union body, binding post is fixed on noise reduction circle outside, is equipped with two wiring holes on described binding post.
2. a kind of high-voltage wall bushing according to claim 1, is characterized in that: described noise reduction circle adopts silica gel material to make.
3. a kind of high-voltage wall bushing according to claim 1, is characterized in that: described retaining collar is provided with fixed installation hole.
4. a kind of high-voltage wall bushing according to claim 1, is characterized in that: described union body adopts ceramic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491170.5U CN203466519U (en) | 2013-08-13 | 2013-08-13 | High-voltage wall-through bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491170.5U CN203466519U (en) | 2013-08-13 | 2013-08-13 | High-voltage wall-through bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466519U true CN203466519U (en) | 2014-03-05 |
Family
ID=50178858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491170.5U Expired - Fee Related CN203466519U (en) | 2013-08-13 | 2013-08-13 | High-voltage wall-through bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186415A (en) * | 2015-08-26 | 2015-12-23 | 芜湖市凯鑫避雷器有限责任公司 | Self-cooling device for wall bushings |
-
2013
- 2013-08-13 CN CN201320491170.5U patent/CN203466519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186415A (en) * | 2015-08-26 | 2015-12-23 | 芜湖市凯鑫避雷器有限责任公司 | Self-cooling device for wall bushings |
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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: 20140305 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |