CN202948812U - Oil guide box structure convenient to mount and dismount for transformer - Google Patents
Oil guide box structure convenient to mount and dismount for transformer Download PDFInfo
- Publication number
- CN202948812U CN202948812U CN 201220718905 CN201220718905U CN202948812U CN 202948812 U CN202948812 U CN 202948812U CN 201220718905 CN201220718905 CN 201220718905 CN 201220718905 U CN201220718905 U CN 201220718905U CN 202948812 U CN202948812 U CN 202948812U
- Authority
- CN
- China
- Prior art keywords
- oil guide
- guide box
- transformer
- dismount
- mount
- 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 - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to an oil guide box structure convenient to mount and dismount for a transformer, and belongs to the technical field of a transformer. The oil guide box structure convenient to mount and dismount for the transformer uses the technical scheme that: the oil guide box structure convenient to mount and dismount for the transformer comprises a fixing board (1), bending plates (2), bolts (3), a disc spring (4), a gasket (5) and an iron core lower limb board (6), wherein the bending plates are in butt joint together, so as to form a box body of the oil guide box; one end face of the box body is connected with the fixing board together, so as to form the oil guide box; mounting holes (7) are formed at the four corners of the fixing board; and the bolts pass through the mounting holes, and are fixed with the iron core lower limb board together through the disc spring and the gasket. The oil guide box structure convenient to mount and dismount for the transformer provided by the utility model has the beneficial effects that the oil guide box and the iron core lower limb board are mounted together through the bolts; and the oil guide box can be mounted after the other structural members of an iron core are mounted, so that not only can the space arrangement of the structural members be realized, but also the construction difficulty and the workload can be reduced.
Description
Technical field
The utility model relates to a kind of transformer oil guide box structure of installing and dismantling be convenient to, and belongs to the transformer technology field.
Background technology
At present, more and more higher along with the rated voltage of high-power transformer, rated capacity is increasing, the core construction of transformer inside is also increasingly sophisticated, but be subjected to the restriction of overall dimension unshakable in one's determination, each insulation distance that goes between etc., the layout of the structural members such as drawstring, feet, oil guiding box, web magnetic screen is more and more difficult.How in limited space, core construction spare cloth to be deposited, and as much as possible reduce difficulty of construction, alleviate workload and become difficult point in Core Design.In structure in the past, oil guiding box unshakable in one's determination is to be welded on lower limb plate unshakable in one's determination or web, is used in transformer oil inducting device body.Like this, because oil guiding box is Welding Structure, the installation of all the other structural members is greatly affected, and particularly when needs were placed the web magnetic screen, oil guiding box had influence on the installation of web magnetic screen.
The utility model content
The utility model purpose is to provide a kind of transformer oil guide box structure of installing and dismantling be convenient to, and has both facilitated the space of core construction spare to arrange, reduces again difficulty of construction, alleviates workload, solves the problems referred to above that background technology exists.
The technical solution of the utility model is: a kind of transformer oil guide box structure of installing and dismantling be convenient to, comprise fixed head, bent plate, bolt, dish spring, packing ring and lower limb plate unshakable in one's determination, two bent plates are docking together, consist of the box body of oil guiding box, end face and the fixed head of box body link together, and consist of oil guiding box, and four jiaos of fixed head are provided with installing hole, bolt passes installing hole, is fixed together by dish spring, packing ring and lower limb plate unshakable in one's determination.
Described two bent plates weld together, and consist of the box body of square-section, then weld seam are polished, then weld together with fixed head.The contact-making surface of fixed head and lower limb plate unshakable in one's determination is not painted, and is good to guarantee contact.
Adopt the utility model, by bolt, oil guiding box and lower limb plate unshakable in one's determination be installed together, but oil guiding box back displacement structure spare, when iron core assembles, can first mounting structure spare, to be installed complete after, then oil guiding box is installed.
The utility model beneficial effect is: by bolt, this oil guiding box and lower limb plate unshakable in one's determination are installed together, oil guiding box can be installed after other structural members unshakable in one's determination install again, both facilitate the space of core construction spare to arrange, reduced again difficulty of construction, alleviated workload.
Description of drawings
Fig. 1 is the utility model embodiment oil guiding box schematic diagram;
Fig. 2 is the utility model embodiment oil guiding box schematic top plan view;
Fig. 3 is the utility model embodiment schematic diagram;
In figure: fixed head 1, bent plate 2, bolt 3, dish spring 4, packing ring 5, lower limb plate 6 unshakable in one's determination, installing hole 7.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further.
A kind of transformer oil guide box structure of installing and dismantling be convenient to, comprise fixed head 1, bent plate 2, bolt 3, dish spring 4, packing ring 5 and lower limb plate 6 unshakable in one's determination, two bent plates are docking together, consist of the box body of oil guiding box, end face and the fixed head of box body link together, and consist of oil guiding box, and four jiaos of fixed head are provided with installing hole 7, bolt passes installing hole, is fixed together by dish spring, packing ring and lower limb plate unshakable in one's determination.Described two bent plates weld together, and consist of the box body of square-section, then weld seam are polished, then weld together with fixed head.The contact-making surface of fixed head and lower limb plate unshakable in one's determination is not painted, and is good to guarantee contact.
By bolt, oil guiding box and lower limb plate unshakable in one's determination are installed together, but oil guiding box back displacement structure spare, when iron core assembles, can first mounting structure spare, to be installed complete after, then oil guiding box is installed.
Claims (2)
1. be convenient to the transformer oil guide box structure installing and dismantle for one kind, it is characterized in that: comprise fixed head (1), bent plate (2), bolt (3), dish spring (4), packing ring (5) and lower limb plate unshakable in one's determination (6), two bent plates are docking together, consist of the box body of oil guiding box, end face and the fixed head of box body link together, and consist of oil guiding box, and four jiaos of fixed head are provided with installing hole (7), bolt passes installing hole, is fixed together by dish spring, packing ring and lower limb plate unshakable in one's determination.
2. a kind of transformer oil guide box structure of installing and dismantling be convenient to according to claim 1, it is characterized in that: described two bent plates weld together, and consist of the box body of square-section, then weld together with fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718905 CN202948812U (en) | 2012-12-24 | 2012-12-24 | Oil guide box structure convenient to mount and dismount for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718905 CN202948812U (en) | 2012-12-24 | 2012-12-24 | Oil guide box structure convenient to mount and dismount for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948812U true CN202948812U (en) | 2013-05-22 |
Family
ID=48424503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718905 Expired - Lifetime CN202948812U (en) | 2012-12-24 | 2012-12-24 | Oil guide box structure convenient to mount and dismount for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948812U (en) |
-
2012
- 2012-12-24 CN CN 201220718905 patent/CN202948812U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |