CN202494601U - Aluminum shell pressure-resistance measuring device - Google Patents
Aluminum shell pressure-resistance measuring device Download PDFInfo
- Publication number
- CN202494601U CN202494601U CN 201220067485 CN201220067485U CN202494601U CN 202494601 U CN202494601 U CN 202494601U CN 201220067485 CN201220067485 CN 201220067485 CN 201220067485 U CN201220067485 U CN 201220067485U CN 202494601 U CN202494601 U CN 202494601U
- Authority
- CN
- China
- Prior art keywords
- erecting bed
- bolt
- center
- ring seat
- platform
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses an aluminum shell pressure-resistance measuring device which comprises a lower mounting platform. A lower ring seat is arranged on the top of the lower mounting platform, and an upper ring seat is arranged on the bottom of an upper mounting platform. The center of the lower ring seat is provided with a central ring platform, and the center of the central ring platform is provided with an oil outlet nozzle. An oil inlet connector is arranged at a front portion of the lower mounting platform, and a bolt is screwed into the upper mounting platform. A pressing block is arranged at the lower end of the bolt, and a rotatable handle is disposed on the upper end of the bolt. The aluminum shell pressure-resistance measuring device has the advantages of being simple in structure, easy to achieve, small in error at the time of measuring the pressure resistance of an aluminum shell, and high in measurement accuracy.
Description
Technical field
The utility model relates to capacitor case measurement mechanism field, is specially the withstand voltage measurement mechanism of a kind of aluminum hull.
Background technology
Capacitor is electric capacity again, is a kind of device that holds electric charge, is widely used in handing at a distance from straight-through in the circuit, is coupled bypass, filtering, resonant tank, energy conversion, aspects such as control.Capacitor by aluminum hull, cover end cap on aluminum hull, place the accessories such as capacitor dielectric of aluminum hull to constitute.After the aluminium shell of capacitor moulding, need carry out compression resistance and measure, prior art adopts the mechanical compression device to measure, and has the problem that error is big, precision is low.
The utility model content
The utility model purpose provides the withstand voltage measurement mechanism of a kind of aluminum hull, has the problem that error is big, precision is low to solve the withstand voltage measurement of prior art aluminum hull.
In order to achieve the above object, the technical scheme that the utility model adopted is:
The withstand voltage measurement mechanism of a kind of aluminum hull; It is characterized in that: include down erecting bed, vertically be connected down the erecting bed rear portion stand, be connected the stand top and be suspended from down the last erecting bed of erecting bed top; Said erecting bed top down is provided with down the ring seat; Last erecting bed bottom is provided with encircling the seat down and puts relative upward ring seat, and a said center of encircling down has the center ring platform, and center ring platform center is provided with oil outlet; Said erecting bed front portion down is provided with the oil-feed interface that is communicated with oil outlet; Be screwed into bolt and bolt lower end in the said upward erecting bed and stretched between the upper and lower ring seat, said bolt lower end is equipped with the briquetting that cooperates with the center ring platform, and the bolt upper end is equipped with turning handle.
The withstand voltage measurement mechanism of described a kind of aluminum hull is characterized in that: be connected with transparent overcoat between the said upper and lower ring seat, transparent sleeve side wall is provided with openable door body.
The utility model is simple in structure; Be easy to realize; Place down the ring seat to go up in the center ring platform aluminum hull to be detected during use; Drive briquetting through bolt then aluminum hull is compressed, in aluminum hull, feed fluid through oil-feed interface, oil outlet again, measure the maximum pressure that aluminum hull can bear indirectly through the hydraulic pressure that feeds fluid.It is less that the utility model is measured aluminum hull voltage endurance time error, and measuring accuracy is higher.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.The withstand voltage measurement mechanism of a kind of aluminum hull; Include down erecting bed 1, vertically be connected down erecting bed 1 rear portion stand 2, be connected stand 2 tops and be suspended from down the last erecting bed 3 of erecting bed 1 top; Following erecting bed 1 top is provided with down ring seat 4; Last erecting bed 3 bottoms are provided with the upward ring seat 5 relative with encircling seat 4 positions down, and following ring 4 center have center ring platform 6, and center ring platform 6 centers are provided with oil outlet 7; Following erecting bed 1 front portion is provided with the oil-feed interface 8 that is communicated with oil outlet 7; Be screwed in the last erecting bed 3 bolt 9 and bolt 9 lower ends stretch into upper and lower ring seat 5, between 4, bolt 9 lower ends are equipped with the briquetting 10 that cooperates with center ring platform 6, bolt 9 upper ends are equipped with turning handle 11.Upper and lower ring seat 5, be connected with transparent overcoat 12 between 4, transparent overcoat 12 sidewalls are provided with openable door body 13.
Claims (2)
1. withstand voltage measurement mechanism of aluminum hull; It is characterized in that: include down erecting bed, vertically be connected down the erecting bed rear portion stand, be connected the stand top and be suspended from down the last erecting bed of erecting bed top; Said erecting bed top down is provided with down the ring seat; Last erecting bed bottom is provided with encircling the seat down and puts relative upward ring seat, and a said center of encircling down has the center ring platform, and center ring platform center is provided with oil outlet; Said erecting bed front portion down is provided with the oil-feed interface that is communicated with oil outlet; Be screwed into bolt and bolt lower end in the said upward erecting bed and stretched between the upper and lower ring seat, said bolt lower end is equipped with the briquetting that cooperates with the center ring platform, and the bolt upper end is equipped with turning handle.
2. the withstand voltage measurement mechanism of a kind of aluminum hull according to claim 1 is characterized in that: be connected with transparent overcoat between the said upper and lower ring seat, transparent sleeve side wall is provided with openable door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067485 CN202494601U (en) | 2012-02-28 | 2012-02-28 | Aluminum shell pressure-resistance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067485 CN202494601U (en) | 2012-02-28 | 2012-02-28 | Aluminum shell pressure-resistance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494601U true CN202494601U (en) | 2012-10-17 |
Family
ID=47000826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220067485 Expired - Fee Related CN202494601U (en) | 2012-02-28 | 2012-02-28 | Aluminum shell pressure-resistance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494601U (en) |
-
2012
- 2012-02-28 CN CN 201220067485 patent/CN202494601U/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: 20121017 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |