CN204789169U - Pressure resistance test installation suitable for transformer housing - Google Patents
Pressure resistance test installation suitable for transformer housing Download PDFInfo
- Publication number
- CN204789169U CN204789169U CN201520542984.6U CN201520542984U CN204789169U CN 204789169 U CN204789169 U CN 204789169U CN 201520542984 U CN201520542984 U CN 201520542984U CN 204789169 U CN204789169 U CN 204789169U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- lifting screw
- transformer housing
- transformer shell
- stopper
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a pressure resistance test installation suitable for transformer housing, including mainboard, stopper and lifting screw, its characterized in that: the mainboard openly be provided with lug, inlet tube, the back is provided with the sealing washer, the inlet tube on be provided with the manometer, the stopper setting around the mainboard to be provided with fixation nut on the stopper, the lifting screw setting in fixation nut to both ends at the lifting screw are provided with regulating block, mounting plate respectively. The utility model discloses openly be provided with the lug at the mainboard, the inlet tube, through the be convenient for fortune of moving of mainboard of lug, can be to adding water in the transformer housing through the inlet tube, whether there is the welding gap to transformer housing, compressive strength tests, through stopper and lifting screw, can improve the sealed intensity between mainboard and the transformer housing, the back at the mainboard is provided with the sealing washer, intensity is sealed to further the improvement, the degree of accuracy of test result improves, transformer housing's quality performance has also been strengthened.
Description
Technical field
The utility model relates to a kind of test unit, specifically a kind of Withstand test device being applicable to transformer shell.
Background technology
At present, mostly be adopt the mode of welding to be shaped by transformer shell, and in the process of welding, weld seam is also not easy to be found by operating personnel, mostly existing mode is to add water in transformer shell, whether observe housing to leak to determine whether transformer shell also exists weld seam, under this mode can only detect normal pressure, whether transformer shell has weld seam, can not detect high pressure conditions lower house and whether there is weld seam.
Utility model content
The purpose of this utility model is to provide the Withstand test device being applicable to transformer shell whether a kind of under high pressure detection transformer shell exists the project such as weld seam, compressive strength, improve the accuracy of test findings, enhance the capability and performance of transformer shell, extend the serviceable life of transformer shell.
The utility model solves the technical scheme that its technical matters adopts:
A kind of Withstand test device being applicable to transformer shell, comprise mainboard, limited block and lifting screw, it is characterized in that: described mainboard front is provided with hanger, water inlet pipe, the back side is provided with O-ring seal, described water inlet pipe is provided with tensimeter, the movement of mainboard is convenient to by hanger, can be added water in transformer shell by water inlet pipe, whether welding gap is existed to transformer shell, compressive strength is tested, tensimeter can embody transformer shell in process of the test and bear the situation of pressure, improve the compressive property of transformer shell, the back side of mainboard is provided with O-ring seal, further raising sealing intensity, improve the accuracy of test findings, also enhance the capability and performance of transformer shell, described limited block is arranged on the surrounding of mainboard, and hold-down nut is provided with on limited block, described lifting screw is arranged in hold-down nut, and be respectively arranged with regulating block at the two ends of lifting screw, binding, by regulating regulating block, lifting screw can be made to rotate in hold-down nut, binding can improve the sealing intensity between mainboard and transformer shell, by the effect of O-ring seal, sealing property between further raising mainboard and transformer shell, improve the accuracy of test findings, strengthen the capability and performance of transformer shell, extend the serviceable life of transformer shell.
Described limited block is set to
[shape structure, its quantity is 8-14.
Beneficial effect: the utility model is provided with hanger, water inlet pipe in mainboard front, the movement of mainboard is convenient to by hanger, can be added water in transformer shell by water inlet pipe, whether there is welding gap, compressive strength to transformer shell to test, by limited block and lifting screw, the sealing intensity between mainboard and transformer shell can be improved, the back side of mainboard is provided with O-ring seal, further raising sealing intensity, improve the accuracy of test findings, also enhance the capability and performance of transformer shell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is right view of the present utility model.
In figure: 1. mainboard, 2. limited block, 3. lifting screw, 4. hanger, 5. water inlet pipe, 6. O-ring seal, 7. tensimeter, 8. hold-down nut, 9. regulating block, 10. binding.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail.
As shown in figure 1 and 2, a kind of Withstand test device being applicable to transformer shell, comprise mainboard 1, limited block 2 and lifting screw 3, it is characterized in that: described mainboard 1 front is provided with hanger 4, water inlet pipe 5, the back side is provided with O-ring seal 6, described water inlet pipe 5 is provided with tensimeter 7, the movement of mainboard 1 is convenient to by hanger 4, can be added water in transformer shell by water inlet pipe 5, whether welding gap is existed to transformer shell, compressive strength is tested, tensimeter 7 can embody transformer shell in process of the test and bear the situation of pressure, improve the compressive property of transformer shell, the back side of mainboard 1 is provided with O-ring seal 6, further raising sealing intensity, improve the accuracy of test findings, also enhance the capability and performance of transformer shell, described limited block 2 is arranged on the surrounding of mainboard 1, and hold-down nut 8 is provided with on limited block 2, described limited block 2 is set to [shape structure, its quantity is 10, described lifting screw 3 is arranged in hold-down nut 8, and be respectively arranged with regulating block 9 at the two ends of lifting screw 3, binding 10, by regulating regulating block 9, lifting screw 3 can be made to rotate in hold-down nut 8, binding 10 can improve the sealing intensity between mainboard 1 and transformer shell, by the effect of O-ring seal, sealing property between further raising mainboard 1 and transformer shell, improve the accuracy of test findings, strengthen the capability and performance of transformer shell, extend the serviceable life of transformer shell.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (2)
1. one kind is applicable to the Withstand test device of transformer shell, comprise mainboard, limited block and lifting screw, it is characterized in that: described mainboard front is provided with hanger, water inlet pipe, the back side is provided with O-ring seal, described water inlet pipe is provided with tensimeter, and described limited block is arranged on the surrounding of mainboard, and is provided with hold-down nut on limited block, described lifting screw is arranged in hold-down nut, and is respectively arranged with regulating block, binding at the two ends of lifting screw.
2. the Withstand test device being applicable to transformer shell according to claim 1, is characterized in that: described limited block is set to
[shape structure, its quantity is 8-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542984.6U CN204789169U (en) | 2015-07-24 | 2015-07-24 | Pressure resistance test installation suitable for transformer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542984.6U CN204789169U (en) | 2015-07-24 | 2015-07-24 | Pressure resistance test installation suitable for transformer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789169U true CN204789169U (en) | 2015-11-18 |
Family
ID=54529188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542984.6U Expired - Fee Related CN204789169U (en) | 2015-07-24 | 2015-07-24 | Pressure resistance test installation suitable for transformer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
| CN115062522A (en) * | 2022-08-18 | 2022-09-16 | 天河超级计算淮海分中心 | Strength determination method based on fabricated structure, electronic device and storage medium |
-
2015
- 2015-07-24 CN CN201520542984.6U patent/CN204789169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
| CN115062522A (en) * | 2022-08-18 | 2022-09-16 | 天河超级计算淮海分中心 | Strength determination method based on fabricated structure, electronic device and storage medium |
| CN115062522B (en) * | 2022-08-18 | 2022-11-04 | 天河超级计算淮海分中心 | Strength determination method based on fabricated structure, electronic device and storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180724 |