CN202996485U - Transformer box edge capable of preventing deformation of box cover - Google Patents
Transformer box edge capable of preventing deformation of box cover Download PDFInfo
- Publication number
- CN202996485U CN202996485U CN 201220585456 CN201220585456U CN202996485U CN 202996485 U CN202996485 U CN 202996485U CN 201220585456 CN201220585456 CN 201220585456 CN 201220585456 U CN201220585456 U CN 201220585456U CN 202996485 U CN202996485 U CN 202996485U
- Authority
- CN
- China
- Prior art keywords
- box
- case lid
- transformer
- box cover
- box edge
- 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 belongs to the technical field of transformers, and particularly relates to a transformer box edge capable of preventing deformation of a box cover. The transformer box edge capable of preventing deformation of the box cover disclosed by the utility model comprises a box edge flat plate which is provided with a mounting hole, wherein the box edge flat plate is provided with a box cover support plate; and the box cover support plate is arranged at the right side of the mounting hole. The purpose of the transformer box edge capable of preventing deformation of the box cover is to solve problems of stressed deformation of the box cover due to unreasonable structural design of the conventional transformer box edge, poor sealing performances caused by relatively poor limiting effects of sealing rings, and the like.
Description
Technical field
The utility model belongs to the transformer technology field, is specifically related to a kind of transformer box edge that prevents the case lid distortion.
Background technology
Now present, transformer box edge is designed to straight platy structure mostly.Such structural design, when adopting locking device to realize case along with being connected of case lid the time, locking device will have a pulling force to case lid, due to case along and case lid between certain spacing is arranged, therefore after long-time the use, the case lid edge will produce distortion downwards under the effect of locking device pulling force; In addition, although be arranged at case along and case lid between sealing ring can be subject to the position-limiting action of locking device,, due to certain distance being arranged between tank wall and locking device, therefore sealing ring can produce displacement, thereby cause sealing property relatively poor, be unfavorable for very much the operation of transformer long-term stability.
The utility model content
The purpose of this utility model: unreasonable and bring the relatively poor problems such as poor sealing performance that cause of case lid stressed and distortion and sealing ring limit effect in order to solve existing box edge structure of transformer design, and a kind of transformer box edge that prevents the case lid distortion is proposed.
The technical solution of the utility model: a kind of transformer box edge that prevents the case lid distortion, comprise that case is along flat board, described case is provided with installing hole along flat board, and described case is provided with the case lid supporting bracket along flat board, and described case lid supporting bracket is arranged at the right side of installing hole.
A kind of transformer box edge that prevents the case lid distortion of the present utility model, because case is provided with the case lid supporting bracket along flat board, and the case lid supporting bracket is arranged at the right side of installing hole, therefore the case lid supporting bracket can play a supporting role to case lid, thereby guarantee that case lid can not be out of shape downwards under the effect of locking device.
Further, described case is along also being provided with the sealing ring baffle plate on flat board, and described sealing ring baffle plate is arranged at the left side of installing hole.
Due to case along also being provided with the sealing ring baffle plate on flat board, and the sealing ring baffle plate is arranged at the left side of installing hole, therefore the sealing ring baffle plate can play extraordinary position-limiting action to sealing ring, thereby greatly improves the sealing property of sealing ring, make transformer to move steadily in the long term.
Description of drawings
Fig. 1 is a kind of structural representation that prevents the embodiment of the transformer box edge that case lid is out of shape of the utility model;
Fig. 2 is a kind of use view that prevents the embodiment of the transformer box edge that case lid is out of shape of the utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of transformer box edge that prevents the case lid distortion, comprise that case is along dull and stereotyped 2, case is provided with installing hole 9 along dull and stereotyped 2, case is provided with case lid supporting bracket 7 and sealing ring baffle plate 8 along dull and stereotyped 2, and case lid supporting bracket 7 is arranged at the right side of installing hole 9, and sealing ring baffle plate 8 is arranged at the left side of installing hole 9.
As shown in Figure 2, during use, case is arranged at a side of tank wall 1 along flat board 2, sealing ring 6 is positioned in sealing ring baffle plate 8 and tank wall 1 formed space, case is connected with nut by clamping screw 4 along dull and stereotyped 2 and is connected with case lid 3, such structural design, case lid supporting bracket 7 will play a supporting role to case lid 3, to prevent case lid 3 distortion downwards under the effect of clamping screw 4 and nut 5; Sealing ring baffle plate 8 will play a good position-limiting action to sealing ring 6, be subjected to displacement to prevent sealing ring 6, like this, guarantee that transformer moves steadily in the long term.
It is pointed out that case lid supporting bracket 7 and sealing ring baffle plate 8 all can adopt square steel.
Above-described is only preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. transformer box edge that can prevent case lid distortion, comprise that case is along dull and stereotyped (2), described case is provided with installing hole (9) along dull and stereotyped (2), it is characterized in that: described case is provided with case lid supporting bracket (7) along dull and stereotyped (2), and described case lid supporting bracket (7) is arranged at the right side of installing hole (9).
2. the transformer box edge that prevents case lid distortion according to claim 1 is characterized in that: described case is along also being provided with sealing ring baffle plate (8) on dull and stereotyped (2), and described sealing ring baffle plate (8) is arranged at the left side of installing hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585456 CN202996485U (en) | 2012-11-08 | 2012-11-08 | Transformer box edge capable of preventing deformation of box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585456 CN202996485U (en) | 2012-11-08 | 2012-11-08 | Transformer box edge capable of preventing deformation of box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996485U true CN202996485U (en) | 2013-06-12 |
Family
ID=48567630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585456 Expired - Fee Related CN202996485U (en) | 2012-11-08 | 2012-11-08 | Transformer box edge capable of preventing deformation of box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996485U (en) |
-
2012
- 2012-11-08 CN CN 201220585456 patent/CN202996485U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131108 |