CN202034178U - Device for sealing crack between edge and wall of transformer oil tank - Google Patents
Device for sealing crack between edge and wall of transformer oil tank Download PDFInfo
- Publication number
- CN202034178U CN202034178U CN2011201146229U CN201120114622U CN202034178U CN 202034178 U CN202034178 U CN 202034178U CN 2011201146229 U CN2011201146229 U CN 2011201146229U CN 201120114622 U CN201120114622 U CN 201120114622U CN 202034178 U CN202034178 U CN 202034178U
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- CN
- China
- Prior art keywords
- oil tank
- wall
- edge
- utility
- model
- 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
- 238000007789 sealing Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a device for sealing a crack between the edge and the wall of a transformer oil tank, which belongs to the technical field of special tools for manufacturing transformers. The technical scheme is that the device comprises a clamp body (1), a jacking screw rod (2) and a stop bar (3), wherein the jacking screw rod is arranged at one end of the clamp body, a supporting point and the stop bar are arranged at the other end. The device provided by the utility model has the benefits of simple structure, strong practicability, and capabilities of improving the labor productivity and the labor intensity.
Description
Technical field:
The utility model relates to a kind of closed oil tank of transformer case edge and tank wall slit device, belongs to transformer and makes the specific purpose tool technical field.
Background technology:
In the oil tank of transformer production process; casing and case are important procedures along assembling; owing to run into tank wall (flute profile is strengthened the iron place) and there is certain slit on the case edge through regular meeting when tank wall distortion and accumulation of error assembling; for guaranteeing the fuel tank internal size; must be by external force the slit closure; so closed slit just becomes a difficult point of group case; in order to make fuel tank slit closure; traditional method is that plate of spot welding is operated by jack stand on the fuel tank tank wall; or use pipe outwards to push up by a thousand pieces of gold at fuel tank internal and support, these two kinds of methods of operation waste time and energy.
The utility model content:
The utility model purpose provides a kind of closed oil tank of transformer case edge and tank wall slit device, improves the quality that clamps the slit, reduces cost, solves the problems referred to above of background technology existence.
The technical solution of the utility model is: a kind of closed oil tank of transformer case edge and tank wall slit device, comprise card body, fastening screw, lever, and an end of card body is provided with fastening screw, and the other end is the strong point, and is provided with lever.
This device is applicable to that tank wall has the oil tank of transformer that channel-section steel is strengthened iron, use the utility model, card body one end is a fastening screw, by screwing the application of force, the other end is the strong point, with case along contacting, as the device fulcrum, lever is placed on the fuel tank channel-section steel to be strengthened in the iron square opening, during use, plays puller strap and strengthens the iron tank wall.
The beneficial effects of the utility model are: simple in structure, practical, can raise labour productivity, reduce labour intensity.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is Fig. 1 schematic side view;
Fig. 3 uses schematic diagram for the utility model;
Among the figure: card body 1, fastening screw 2, lever 3, tank wall 4, reinforcement iron 5, case are along 6.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of closed oil tank of transformer case edge and tank wall slit device comprise card body 1, fastening screw 2, lever 3, and an end of card body is provided with fastening screw, and the other end is the strong point, and is provided with lever.
During use, tank wall 4 and strengthen after the iron 5 welding one and there is the fit-up gap in case between 6 uses this assembling card body lever to strengthen iron side's inwall with channel-section steel and contact this moment, blocks body bottom and case along contacting, screw rod contacts with reinforcement iron outer wall, assembling card body and screw rod form lever construction like this, and screw rod screws when ejecting, and assembling card body and screw rod top are supported mutually, workpiece is ejected, tank wall is pulled out, eliminate between tank wall and the case edge the gap, finish the slit closure smoothly.
Claims (1)
- A closed oil tank of transformer case along with tank wall slit device, it is characterized in that comprising card body (1), fastening screw (2), lever (3), an end that blocks body is provided with fastening screw, the other end is the strong point, and is provided with lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201146229U CN202034178U (en) | 2010-12-30 | 2011-04-19 | Device for sealing crack between edge and wall of transformer oil tank |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020688946.9 | 2010-12-30 | ||
| CN201020688946 | 2010-12-30 | ||
| CN2011201146229U CN202034178U (en) | 2010-12-30 | 2011-04-19 | Device for sealing crack between edge and wall of transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034178U true CN202034178U (en) | 2011-11-09 |
Family
ID=44896467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201146229U Expired - Fee Related CN202034178U (en) | 2010-12-30 | 2011-04-19 | Device for sealing crack between edge and wall of transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275816A (en) * | 2021-05-13 | 2021-08-20 | 正泰电气股份有限公司 | Positioning and clamping device |
-
2011
- 2011-04-19 CN CN2011201146229U patent/CN202034178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275816A (en) * | 2021-05-13 | 2021-08-20 | 正泰电气股份有限公司 | Positioning and clamping device |
| CN113275816B (en) * | 2021-05-13 | 2025-07-29 | 正泰电气股份有限公司 | Positioning and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131122 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140419 |