CN204792295U - Transformer insulator - Google Patents
Transformer insulator Download PDFInfo
- Publication number
- CN204792295U CN204792295U CN201520529751.2U CN201520529751U CN204792295U CN 204792295 U CN204792295 U CN 204792295U CN 201520529751 U CN201520529751 U CN 201520529751U CN 204792295 U CN204792295 U CN 204792295U
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- CN
- China
- Prior art keywords
- groove
- draw
- insulator
- transformer
- insulator 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 transformer insulator, including insulator body, lid, its characterized in that, the insulator body sets up on the casing of transformer, installs a plurality of terminals on the insulator body, be provided with the draw -in groove on the insulator body, be provided with the magnetic substance in the draw -in groove, the lid includes front bezel and the curb plate that links to each other with the front bezel, install on the curb plate with the bellying of draw -in groove looks gomphosis. The utility model discloses a transformer insulator, not need overhaul or the installation in fasten between to lid and insulator body, operating efficiency improves greatly, has fine engineering application prospect.
Description
Technical field
The utility model relates to a kind of transformer part, and be specifically related to a kind of transformer insulator structure, the utility model belongs to transformer part development field.
Background technology
Existing transformer insulator comprises following components: insulator body, lid, insulator body is arranged on the housing of transformer, insulator body is provided with multiple terminal, lid covers on insulator body, mutually fastening by screw between lid and insulator body, when actual maintenance or installation, need with the screw between instrument uncap and insulator body, in installation or after having overhauled, then by screw by mutually fastening between lid and insulator body, can see, this process need professional manual operation, efficiency is not high.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of transformer insulator, needs to carry out artificial fitting operation, the technical problem that efficiency is not high to solve transformer insulator in prior art in installation or maintenance process.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Transformer insulator, comprises insulator body, lid, it is characterized in that, described insulator body is arranged on the housing of transformer, and insulator body is provided with multiple terminal, described insulator body is provided with draw-in groove, is provided with magnetic in described draw-in groove; The side plate that described lid comprises header board and is connected with header board, described side plate is provided with the lug boss with described draw-in groove tabling.
Aforesaid transformer insulator, is characterized in that, described insulator body comprises upside and is positioned at the downside of lower end, described upside, is provided with described draw-in groove on the upside of described insulator body.
Aforesaid transformer insulator, it is characterized in that, described draw-in groove is square, described magnetic is positioned at the bottom of described draw-in groove.
Aforesaid transformer insulator, is characterized in that, be provided with a groove bottom described draw-in groove, described magnetic is entrenched in described groove.
Aforesaid transformer insulator, is characterized in that, described lug boss comprises an end face, and described end face is relative with bottom described draw-in groove, described end face is provided with a boss.
Usefulness of the present utility model is: a kind of transformer insulator of the present utility model, and do not need in maintenance or installation process fastening to carrying out between lid and insulator body, operating efficiency improves greatly, has good future in engineering applications.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model transformer insulator structure.
The implication of Reference numeral in figure:
1, housing, 2, lid, 3, magnetic, 4, lug boss, 5, draw-in groove, 6, boss, 7, insulator body, 8, inner lead, 9, outer lead, 10, wire hole, 11, header board, 12, side plate, 13, upside, 14, downside.
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
With reference to shown in Fig. 1, transformer insulator of the present utility model, it comprises insulator body 7, lid 2, insulator body 7 is arranged on the housing 1 of transformer, insulator body 7 is provided with multiple terminal, insulator body 7 is provided with draw-in groove 5, in draw-in groove 5, be provided with magnetic 3; The side plate 12 that described lid 2 comprises header board 11 and is connected with header board 11, described side plate 12 is provided with the lug boss 4 with described draw-in groove 5 tabling.Lid 2 is for covering insulator main body, and below sets out string holes 10.Insulator body 7 side connects inner lead 8, and opposite side connects outer lead 9, and outer lead 9 is through wire hole 10.
In addition, during actual operation, lug boss 4 and draw-in groove 5 tabling of lid 2 of the present utility model, such lid 2 just does not need to be connected with insulator body 7 by the form of screw again, saves the set-up time.Magnetic 3 is provided with in draw-in groove 5 in the utility model, magnetic 3 is the magnetic materials of tool such as magnet, lug boss 4 can be the material that irony material etc. can be attracting with magnetic 3, therefore makes lug boss 4 and draw-in groove 5 mutually firmly can combine in conjunction with suction with certain after contact.When needs carry out installing or overhauling, by external force, lid 2 and draw-in groove 5 are separated from each other.
Visible in FIG, preferred insulator body 7 comprises upside 13 and is positioned at the downside 14 of lower end, described upside 13, is provided with described draw-in groove 5 on 13 on the upside of insulator body 7.Therefore, this installation form is preferred as one, and advantage is easily being seen by operating personnel's naked eyes in conjunction with separation process of draw-in groove 5 and lug boss 4, but this and not exclusive set-up mode.Draw-in groove 5 also can be arranged on the downside 14 of insulator body 7.
In addition, the utility model is owing to being provided with magnetic 3, and namely the profile design of draw-in groove 5 can realize in a simple manner decoupled the effective combination between draw-in groove 5 and lid 2, therefore draw-in groove 5 can be simply square, and magnetic 3 is positioned at the bottom of described draw-in groove 5.
Because magnetic 3 occupies certain volume, in order to make draw-in groove 5 inside keep smooth, can be provided with a groove again bottom draw-in groove 5, described magnetic 3 is entrenched in groove.
Further, due to use or the course of processing in, lug boss 4 the easy out-of-flatness of end face, contact area between lug boss 4 end face and magnetic 3 is reduced, therefore, it is relative with bottom draw-in groove 5 that the utility model can arrange end face further, end face is provided with a boss 6.Boss 6 is utilized to increase contact-making surface between lug boss 4 and magnetic 3.
Thus, a kind of transformer insulator of the present utility model, do not need in maintenance or installation process fastening to carrying out between lid 2 and insulator body 7, operating efficiency improves greatly, has good future in engineering applications.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection range of the present utility model.
Claims (5)
1. transformer insulator, comprises insulator body, lid, it is characterized in that, described insulator body is arranged on the housing of transformer, and insulator body is provided with multiple terminal, described insulator body is provided with draw-in groove, is provided with magnetic in described draw-in groove; The side plate that described lid comprises header board and is connected with header board, described side plate is provided with the lug boss with described draw-in groove tabling.
2. transformer insulator according to claim 1, is characterized in that, described insulator body comprises upside and is positioned at the downside of lower end, described upside, is provided with described draw-in groove on the upside of described insulator body.
3. transformer insulator according to claim 2, is characterized in that, described draw-in groove is square, and described magnetic is positioned at the bottom of described draw-in groove.
4. transformer insulator according to claim 3, is characterized in that, be provided with a groove bottom described draw-in groove, described magnetic is entrenched in described groove.
5. transformer insulator according to claim 4, is characterized in that, described lug boss comprises an end face, and described end face is relative with bottom described draw-in groove, described end face is provided with a boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529751.2U CN204792295U (en) | 2015-07-21 | 2015-07-21 | Transformer insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529751.2U CN204792295U (en) | 2015-07-21 | 2015-07-21 | Transformer insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792295U true CN204792295U (en) | 2015-11-18 |
Family
ID=54532295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529751.2U Expired - Fee Related CN204792295U (en) | 2015-07-21 | 2015-07-21 | Transformer insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792295U (en) |
-
2015
- 2015-07-21 CN CN201520529751.2U patent/CN204792295U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |