CN202454389U - Improved structure of tank wall of transformer oil tank - Google Patents
Improved structure of tank wall of transformer oil tank Download PDFInfo
- Publication number
- CN202454389U CN202454389U CN2011205226576U CN201120522657U CN202454389U CN 202454389 U CN202454389 U CN 202454389U CN 2011205226576 U CN2011205226576 U CN 2011205226576U CN 201120522657 U CN201120522657 U CN 201120522657U CN 202454389 U CN202454389 U CN 202454389U
- Authority
- CN
- China
- Prior art keywords
- side wall
- wall
- tank
- chamfering
- transformer
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an improved structure of the tank wall of a transformer oil tank. The improved structure comprises a bottom plate and side walls arranged on the bottom plate, wherein the side walls include a front side wall, a rear side wall, a left side wall, a right side wall and four chamfering side walls, the front side wall is respectively fixedly welded and spliced with the left side wall and the right side wall through the chamfering side walls, the rear side wall is respectively fixedly welded and spliced with the left side wall and the right side wall through the chamfering side walls; and an octagonal upper cover plate is correspondingly arranged above the side walls. By adopting the tank body, because the tank body is of an octagonal shape, the mechanical strength required by the transformer can be reached, reinforcing ribs at the left side and the right side can be omitted; and the reinforcing ribs only need to be weld in the long-axis direction, the working hour for welding the reinforcing ribs is greatly reduced, manpower and material resources are saved. By adopting an octagonal shape, excessive space in the tank body can be reduced, thus transformer oil is effectively saved; and the improved structure has the advantages of simple manufacture process and strong operability and the appearance of the transformer is more attractive.
Description
Technical field
The utility model relates to a kind of oil tank of transformer tank wall and improves structure, belongs to the transformer technology field, particularly a kind of improvement that is applicable to the above oil tank of transformer tank wall of 66KV level structure.
Background technology
66KV level and above oil tank of transformer tank wall are normally formed by the four sidewall weldings in front, rear, left and right.Tank wall after the welding is connected respectively with upper cover plate, base plate, and its cross sectional shape is a rectangle.In order to guarantee the intensity of fuel tank, the welding reinforcement guarantees on tank wall usually, on four sidewalls of fuel tank, all need weld reinforcement.But reinforcement welding, polishing are all lost time very much, therefore cause workshop workman's workload big.
The utility model content
The utility model is not enough to prior art, provides the easy oil tank of transformer tank wall of a kind of manufacture craft to improve structure.
The utility model is realized through following technical scheme:
A kind of oil tank of transformer tank wall improves structure; Comprise base plate and be arranged on the sidewall on the base plate; Said sidewall comprises front side wall, rear wall, left side wall, right side wall and four chamfering sidewalls; Front side wall is fixed the welding assembly unit with left side wall and right side wall respectively through the chamfering sidewall, and rear wall is fixed the welding assembly unit with left side wall and right side wall respectively through the chamfering sidewall; Sidewall top correspondence is provided with octagonal upper cover plate.
The beneficial effect of the utility model is:
Adopt this kind casing, because of casing is anistree shape, can reach the required mechanical strength of transformer, so the reinforcement of the left and right sides can save, only need at long axis direction welding reinforcement, this significantly reduces the man-hour of welding reinforcement, has saved the man power and material; Adopt octagonal shape that the redundant space in the casing is reduced, effectively practice thrift transformer oil; And manufacture craft is simple, and strong operability makes the transformer profile more attractive in appearance.
Description of drawings
Fig. 1 is the structural representation vertical view that the utility model oil tank of transformer tank wall improves structure;
Fig. 2 is the structural representation front view that the utility model oil tank of transformer tank wall improves structure.
Among the figure: 1, upper side wall; 2, lower wall; 3, left side wall; 4, right side wall; 5, the chamfering sidewall; 6, base plate; 7, upper cover plate.
Embodiment
The utility model oil tank of transformer tank wall improves structure; Comprise base plate 6 and be arranged on the sidewall on the base plate; Said sidewall comprises front side wall 1, rear wall 2, left side wall 3, right side wall 4 and four chamfering sidewalls 5; Front side wall 1 is fixed the welding assembly units with left side wall 3 and right side wall 4 respectively through the chamfering sidewall, and rear wall 2 is fixed with right side wall 4 with left side wall 3 respectively through the chamfering sidewall and welded assembly units; Sidewall top correspondence is provided with octagonal upper cover plate 7.
The cross section of fuel tank is an octagonal shape, and simultaneously, case edge, upper cover plate, base plate etc. all should be slit into octagonal shape.
Claims (1)
1. an oil tank of transformer tank wall improves structure; It is characterized in that: comprise base plate (6) and be arranged on the sidewall on the base plate; Said sidewall comprises front side wall (1), rear wall (2), left side wall (3), right side wall (4) and four chamfering sidewalls (5); Front side wall (1) is fixed the welding assembly unit with left side wall (3) and right side wall (4) respectively through the chamfering sidewall, and rear wall (2) is fixed the welding assembly unit with left side wall (3) and right side wall (4) respectively through the chamfering sidewall; Sidewall top correspondence is provided with octagonal upper cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205226576U CN202454389U (en) | 2011-12-14 | 2011-12-14 | Improved structure of tank wall of transformer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205226576U CN202454389U (en) | 2011-12-14 | 2011-12-14 | Improved structure of tank wall of transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454389U true CN202454389U (en) | 2012-09-26 |
Family
ID=46870231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205226576U Expired - Fee Related CN202454389U (en) | 2011-12-14 | 2011-12-14 | Improved structure of tank wall of transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454389U (en) |
-
2011
- 2011-12-14 CN CN2011205226576U patent/CN202454389U/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: 20120926 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |