CN202930174U - Transformer balance supporting block - Google Patents
Transformer balance supporting block Download PDFInfo
- Publication number
- CN202930174U CN202930174U CN 201220559044 CN201220559044U CN202930174U CN 202930174 U CN202930174 U CN 202930174U CN 201220559044 CN201220559044 CN 201220559044 CN 201220559044 U CN201220559044 U CN 201220559044U CN 202930174 U CN202930174 U CN 202930174U
- Authority
- CN
- China
- Prior art keywords
- supporting block
- transformer
- balance
- balance supporting
- cushion block
- 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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Abstract
The utility model relates to a transformer balance supporting block which is characterized by comprising a balance supporting block body which is composed of a left supporting block part, a right supporting block part and a connecting part in the middle, wherein the left supporting block part, the right supporting block part and the connecting part are connected into a whole to form the balance supporting block body. The balance supporting block body is inversed-ladder-shaped, and a top face of the balance supporting block body is in a footstep-shaped structure. The transformer balance supporting block is simple and reliable in structure, due to the fact that an integrated structure is formed by pressing of insulating paper boards in a heating mode, insulating performance and bearing capacity are reinforced, two sets of coils are balanced to bear short-circuit electrodynamic power of the two sets of coils simultaneously, the phenomena of cracking and loose of the balance supporting block in the process of operation are reduced effectively, performance stability of a transformer is ensured, and safe and reliable operation of the transformer in the process of smelting can be guaranteed.
Description
Technical field
The utility model relates to a kind of transformer member, especially relates to a kind of transformer balance cushion block.
Background technology
Along with economic development, the smelting equipment of factory is tending towards maximizing, and the capacity of transformer is increasing, and this is more and more higher for the stable requirement of transformer performance.Transformer balance cushion block is used for leveling up coil, makes the transformer short-circuit electric power dynamic balance, without unsettled point.In prior art, the balance cushion block that uses in transformer adopts the balance cushion block of split, the balance cushion block is provided with step-like structure to adapt to the structure of iron core, the balance cushion block is directly made moulding by timber, volume is little, its weight capacity a little less than, used in pairs by two balance cushion blocks, the phenomenons such as cracked, loosening often appear in the balance cushion block in actual motion, cracked, the loosening performance that directly affects transformer, the anti-short circuit capability of transformer is descended, and the fault that causes the transformer short-circuit electric power to cause occurs often, and transformer performance is directly worsened.
The utility model content
The applicant is for above-mentioned problem, be studied improvement, a kind of transformer balance cushion block is provided, reinforced insulation performance and weight capacity, the transformer balance cushion block that effective minimizing occurs in running is cracked, loosening phenomenon, guarantee the stable performance of transformer, guarantee transformer operation safely and smoothly in smelting work.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of transformer balance cushion block is connected and composed the balance pad block body of one by left cushion block section, right cushion block section and middle connecting portion, described body is inverted trapezoidal, and the end face of described body is step-like structure.
Further:
The bottom of described connecting portion is provided with groove.
Technique effect of the present utility model is:
The disclosed a kind of transformer balance cushion block of the utility model, simple and reliable for structure, the integrative-structure that adopts insulating board to be hot pressed into, reinforced insulation performance and weight capacity, two groups of coils of balance bear the short-circuit electromotive force of two groups of coils simultaneously, the transformer balance cushion block of effective minimizing in running is cracked, loosening phenomenon, guarantees the stable performance of transformer, guarantees transformer operation safely and smoothly in smelting work.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the utility model is connected and composed the balance pad block body 100 of one by left cushion block section 1, right cushion block section 2 and middle connecting portion 3, body 100 is inverted trapezoidal, the end face of body 100 is step-like structure, the bottom of connecting portion 3 is provided with groove 4, groove 4 is used for placing binding strap, makes binding strap not protrude the balance cushion block surperficial.
Transformer balance cushion block of the present utility model is hot-forming by insulating board according to the overall dimension of transformer core, and intensity is reliable, and weight capacity is strong.The utility model is a kind of integrally-built transformer balance cushion block, and it is placed between transformer core two posts, is used for support coils and vertically places, and the bottom is without unsettled point.When being short-circuited, make coil bear uniformly short-circuit electromotive force, safe and reliable effect has been played in the operation of transformer.
Claims (2)
1. transformer balance cushion block is characterized in that: connected and composed the balance pad block body of one by left cushion block section, right cushion block section and middle connecting portion, described body is inverted trapezoidal, and the end face of described body is step-like structure.
2. according to transformer balance cushion block claimed in claim 1, it is characterized in that: the bottom of described connecting portion is provided with groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220559044 CN202930174U (en) | 2012-10-29 | 2012-10-29 | Transformer balance supporting block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220559044 CN202930174U (en) | 2012-10-29 | 2012-10-29 | Transformer balance supporting block |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202930174U true CN202930174U (en) | 2013-05-08 |
Family
ID=48220110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220559044 Expired - Fee Related CN202930174U (en) | 2012-10-29 | 2012-10-29 | Transformer balance supporting block |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202930174U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672309A (en) * | 2013-11-07 | 2014-03-26 | 吴中区光福金怡五金配件厂 | Supporting base |
-
2012
- 2012-10-29 CN CN 201220559044 patent/CN202930174U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672309A (en) * | 2013-11-07 | 2014-03-26 | 吴中区光福金怡五金配件厂 | Supporting base |
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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: 20130508 Termination date: 20171029 |