CN203631200U - Lower-end internal-thread fixing assembly for electric insulator - Google Patents
Lower-end internal-thread fixing assembly for electric insulator Download PDFInfo
- Publication number
- CN203631200U CN203631200U CN201320781203.XU CN201320781203U CN203631200U CN 203631200 U CN203631200 U CN 203631200U CN 201320781203 U CN201320781203 U CN 201320781203U CN 203631200 U CN203631200 U CN 203631200U
- Authority
- CN
- China
- Prior art keywords
- insulator
- circular
- fixation kit
- fixing assembly
- thread
- 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
Links
- 239000003989 dielectric material Substances 0.000 title abstract description 3
- 239000012212 insulator Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Abstract
The utility model discloses a lower-end internal-thread fixing assembly for an electric insulator, and the assembly comprises an insulator. The lower part of the insulator is provided with a fixing assembly which sleeves the lower extension part of the insulator, wherein the lower extension part is non-circular. The non-circular bulged part is provided with a thread. The fixing assembly is a circular sleeve with an internal thread. The internal thread of the fixing assembly is snapped with the non-circular bulged part in a threaded manner, and other gap part is fixed through snapping. The assembly provided by the utility model is simple in structure, and achieves a purpose of firm fixing through the thread snapping and the meshing of the non-circular part.
Description
Technical field
The utility model relates to electric insulator assemblies, is specifically related to a kind of lower end internal thread fixation kit of electric(al) insulator.
Background technology
Up to the present; for example the ceramic insulation period of the day from 11 p.m. to 1 a.m being installed satisfactorily on the electric visitor of pleased electricity at electric equipment often can meet difficulty; for common electric capacity of having filled a kind of liquid that is easy to do; can run into special difficulty; this is mainly owing to can not obtain size accurately in the process of the porcelain of firing; so sometimes require the accurate grinding of postorder, still it does not have gratifying sufficient fire resistance to the late employing of metal solder conventionally.
CN00810262.7 discloses a kind of insulator assembly, this assembly comprises an insulator, its have one for insulating mounting the bottom part on a member of permanent plant, with a top part that can be connected on power supply, this bottom part has a mounting bush extending round insulator sealing and has a mounting flange in a upper end of mounting bush, the cross section of this periphery rifle is non-cast, to prevent the relative rotation of described mounting bush thereon.But the easily rotation under external wind effect of this device.
Utility model content
For insulator assembly of the prior art easy problem such as rotation under external wind effect, the utility model provide a kind of install firm, the lower end internal thread fixation kit of electric(al) insulator simple in structure.
To achieve these goals, the technical solution used in the present invention is: a kind of lower end internal thread fixation kit of electric(al) insulator, comprise insulator, the bottom of described insulator is provided with fixation kit, described fixation kit is set in the bottom of insulator and extends, bottom extends to non-circular, the part of non-circular projection is established screw thread, described fixation kit is that circle is with female sleeve, the internal thread of fixation kit and the threaded engagement of non-circular jut, remaining gap is fixed by engagement.
Beneficial effect is: the utility model is simple in structure, fixes by the engagement of threaded engagement and non-circular portion, prevents fixation kit and insulator rotating, reaches the object of fixation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cross section, the utility model extension non-engagement state;
Fig. 3 is the structural representation of cross section, the utility model extension engagement.
Embodiment
As shown in Figure 1, a kind of lower end internal thread fixation kit of electric(al) insulator, comprise insulator 1, the bottom of described insulator is provided with fixation kit 3, and described fixation kit 3 is set in the bottom of insulator and extends 2, and it is non-circular that bottom extends 2, the part of non-circular projection is established screw thread, described fixation kit 3 is with female sleeve for circle, the internal thread of fixation kit 3 and the threaded engagement of non-circular jut, and remaining gap is fixed by engagement.
As Fig. 2, fixation kit 3 extends after 2 by being threaded into the bottom of insulator 1, because non-circular extension is gapped with circular fixation kit, as Fig. 3, gap portion is engaged, and reaches the object of fixation.
Claims (1)
1. the lower end internal thread fixation kit of an electric(al) insulator, comprise insulator (1), the bottom of described insulator is provided with fixation kit (3), it is characterized in that: described fixation kit (3) is set in the bottom of insulator and extends (2), (2) are extended in bottom is non-circular, the part of non-circular projection is established screw thread, described fixation kit (3) is with female sleeve for circle, the internal thread of fixation kit (3) and the threaded engagement of non-circular jut, remaining gap is fixed by engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781203.XU CN203631200U (en) | 2013-12-03 | 2013-12-03 | Lower-end internal-thread fixing assembly for electric insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781203.XU CN203631200U (en) | 2013-12-03 | 2013-12-03 | Lower-end internal-thread fixing assembly for electric insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631200U true CN203631200U (en) | 2014-06-04 |
Family
ID=50817655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781203.XU Expired - Fee Related CN203631200U (en) | 2013-12-03 | 2013-12-03 | Lower-end internal-thread fixing assembly for electric insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631200U (en) |
-
2013
- 2013-12-03 CN CN201320781203.XU patent/CN203631200U/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: 20140604 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |