CN202058543U - Base cushion block structure of dry type transformer - Google Patents
Base cushion block structure of dry type transformer Download PDFInfo
- Publication number
- CN202058543U CN202058543U CN 201120181659 CN201120181659U CN202058543U CN 202058543 U CN202058543 U CN 202058543U CN 201120181659 CN201120181659 CN 201120181659 CN 201120181659 U CN201120181659 U CN 201120181659U CN 202058543 U CN202058543 U CN 202058543U
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- CN
- China
- Prior art keywords
- base
- block structure
- insulation board
- type transformer
- metal cylinder
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a base cushion block structure of a dry type transformer. The base cushion block structure is used for installing two lower clamping pieces of the transformer on a plurality of bases. A base insulation board made of epoxy resin materials is laid above the base, and a metal cylinder is respectively arranged at two ends of the base insulation board. A connecting lug plate arranged on the lateral side of the two lower clamping pieces is respectively arranged at the position corresponding to each cylinder. The base, the base insulation board, the metal cylinder center and the connecting lug plates are sequentially locked together through a bolt. By means of the base cushion block structure, the base insulation board made of the epoxy resin materials can insulate. Furthermore, due to a fact that the base cushion block structure is mainly formed by steel, the weight and cost of materials are greatly reduced, processing time and labor cost are saved, and working efficiency is improved.
Description
Technical field
The utility model relates to the base pads block structure that is adopted between a kind of lower clamping piece of dry-type transformer and the base.
Background technology
Existing dry-type transformer makes lower clamping piece be connected with the base insulation by the base cushion block, and the height by raising base cushion block increases the distance between lower clamping piece and the base.
Yet the base cushion block is generally made with epoxy sheet material lamination, that is, adopt 3240 epoxy sheet material superimposed gel to connect firmly, after the punching, mixes the company's of wearing part, multilayer epoxy sheet material is fixed into is one.Therefore, the base pads block structure of existing dry-type transformer, its materials are many, cost height, and processing technology complexity, examination requirements is many and numerous and diverse, is its weak point.
Summary of the invention
The purpose of this utility model is: a kind of base pads block structure of dry-type transformer is provided, and solve existing in prior technology: epoxy sheet material materials are many, cost height, and processing technology complexity, the many and numerous and diverse problem of examination requirements.
For achieving the above object, the technical solution adopted in the utility model is: a kind of base pads block structure of dry-type transformer, this base pads block structure is used for two lower clamping pieces of transformer are installed in several bases, it is characterized in that: the base insulation board of above base, laying an epoxide resin material, and respectively be provided with a metal cylinder at these base insulation board two ends, the side of these two lower clamping pieces is provided with a connection otic placode corresponding to the position of each cylinder, and a bolt is with this base, this base insulation board, this metal cylinder center and this connection otic placode are locked together in together successively.
In preferred embodiment: between each connection otic placode and lower clamping piece, be provided with the reinforcement gusset.
In preferred embodiment: the under shed grooved boss that this each base comprises the upper shed frid of a strip and is fixed on this top position, upper shed frid stage casing, the notch of this under shed grooved boss and this upper shed frid is staggered relatively and connect as one; This base insulation board is placed on the end face of grooved boss of this base, and this bolt is locked together in end face, this base insulation board, this metal cylinder center and this connection otic placode of the grooved boss of this base together successively.
In preferred embodiment: the material of this metal cylinder is a steel.
In preferred embodiment: the shape of cross section of this metal cylinder is circular, square, triangle, hexagon or abnormity.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: to adopt base pads block structure provided by the utility model, both can utilize the base insulation board of this epoxide resin material to play the effect of insulation, and, because this base pads block structure is mainly with steel-molded, overall weight is approximately 0.6 ~ 1.2kg/ platform, compares with 8 ~ 10kg/ platform of traditional epoxy plate equipment structure, and weight reduces greatly; In addition, the tube material price is 5.3 yuan/kg, also well below the material price of the epoxy sheet material of 22 yuan/kg.In addition, the height of the steel cylinder of base cushion block can be adjusted according to the structure needs of product, and the structure that connects to one with respect to the multilayer epoxy sheet material superimposed gel of prior art is easier to adjust height.Therefore, use base pads block structure provided by the utility model, can reduce material cost greatly.
In addition, processing technology of the present utility model is very simple, only needs to cut steel pipe, steel plate and welding and gets final product, and to a certain extent, has also saved process time and cost of labor, has improved operating efficiency.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a vertical view of the present utility model.
Fig. 4 is an end view of the present utility model.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the base pads block structure 30 of a kind of dry-type transformer that the utility model provides, be used for the lower clamping piece 10 of transformer firmly is installed in base 20, wherein: several base 20 parallel interval settings, this base 20 is made by epoxy sheet material, the under shed grooved boss 22 that each base 20 comprises the upper shed frid 21 of a strip and is fixed on this top position, upper shed frid 21 stage casing, this under shed grooved boss 22 are staggered relatively and connect as one with the notch of this upper shed frid 21; Also each is extended with a spacer 23 along its length at the two ends of this upper shed frid 21, and each spacer 23 is provided with at least one location hole 231.
Two lower clamping piece 10 parallel interval settings, and all vertically placements of its plate face, the length direction of these two lower clamping pieces 10 all length direction with this base 20 is vertical mutually.
This base pads block structure 30, it is the base insulation board 31 of above the grooved boss 22 of each base 20, laying an epoxide resin material, and respectively be provided with a steel cylinder 32 at these base insulation board 31 two ends, the side of this lower clamping piece 10 has one to connect otic placode 11 corresponding to the fixed-site of each cylinder 32, bolt 33 is locked together in end face, this base insulation board 31, these cylinder 32 centers and this connection otic placode 11 of this grooved boss 22 together successively, thereby lower clamping piece 10 and base 20 are fixed together.
In the present embodiment, be on this connection otic placode 11, to be provided with screwed hole, the screwed hole that the thread segment of this bolt 33 is connected with this on otic placode connects.And in fact, also can above connecting otic placode, nut (not giving diagram) be set, after bolt 33 passes end face, this base insulation board 31, these cylinder 32 centers and this connection otic placode 11 of this grooved boss 22 successively, be connected with this nut is sealed more then.
In addition, between connecting otic placode 11 and lower clamping piece 10, each is connected by reinforcement gusset 12, and can reinforcement intensity.
The material that it is emphasized that this cylinder 32 can replace with other metal materials, and that the shape of cross section of cylinder 32 also can change into is square, the tubular structure of triangle, hexagon or abnormity, does not all influence use of the present utility model.
Adopt base pads block structure 30 provided by the utility model, both can utilize the base insulation board 31 of this epoxide resin material to play the effect of insulation, can utilize the height of this steel cylinder 32 to increase distance between lower clamping piece 10 and the base 20 again.On the other hand, the height of steel cylinder 32 can be adjusted according to the product structure needs.And because this base pads block structure 30 is mainly with steel-molded, overall weight is approximately 0.6 ~ 1.2kg/ platform, compares with 8 ~ 10kg/ platform of traditional epoxy plate equipment structure, and weight reduces greatly; In addition, the tube material price is 5.3 yuan/kg, also well below the material price of the epoxy sheet material of 22 yuan/kg.Therefore, use base pads block structure 30 provided by the utility model, can reduce material cost greatly.
In addition, processing technology of the present utility model is very simple, only needs to cut steel pipe, steel plate and welding and gets final product, and to a certain extent, has also saved process time and cost of labor, has improved operating efficiency.
More than explanation is just illustrative for the utility model, and nonrestrictive, those of ordinary skills can the foregoing description be that many modifications are made on the basis, but all should fall within the protection range of the present utility model.
Claims (5)
1. the base pads block structure of a dry-type transformer, this base pads block structure is used for two lower clamping pieces of transformer are installed in several bases, it is characterized in that: the base insulation board of above base, laying an epoxide resin material, and respectively be provided with a metal cylinder at these base insulation board two ends, the side of these two lower clamping pieces is provided with a connection otic placode corresponding to the position of each cylinder, and a bolt is locked together in this base, this base insulation board, this metal cylinder center and this connection otic placode together successively.
2. the base pads block structure of dry-type transformer according to claim 1 is characterized in that: be provided with the reinforcement gusset between each connection otic placode and lower clamping piece.
3. the base pads block structure of dry-type transformer according to claim 1, it is characterized in that: the under shed grooved boss that this each base comprises the upper shed frid of a strip and is fixed on this top position, upper shed frid stage casing, the notch of this under shed grooved boss and this upper shed frid is staggered relatively and connect as one;
This base insulation board is placed on the end face of grooved boss of this base, and this bolt is locked together in end face, this base insulation board, this metal cylinder center and this connection otic placode of the grooved boss of this base together successively.
4. the base pads block structure of dry-type transformer according to claim 1, it is characterized in that: the material of this metal cylinder is a steel.
5. the base pads block structure of dry-type transformer according to claim 1 is characterized in that: the shape of cross section of this metal cylinder is circular, square, triangle, hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120181659 CN202058543U (en) | 2011-06-01 | 2011-06-01 | Base cushion block structure of dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120181659 CN202058543U (en) | 2011-06-01 | 2011-06-01 | Base cushion block structure of dry type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058543U true CN202058543U (en) | 2011-11-30 |
Family
ID=45018509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120181659 Expired - Fee Related CN202058543U (en) | 2011-06-01 | 2011-06-01 | Base cushion block structure of dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device base |
-
2011
- 2011-06-01 CN CN 201120181659 patent/CN202058543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device 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 |
Granted publication date: 20111130 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |