CN203070885U - Transformer iron core clamp - Google Patents
Transformer iron core clamp Download PDFInfo
- Publication number
- CN203070885U CN203070885U CN 201220675415 CN201220675415U CN203070885U CN 203070885 U CN203070885 U CN 203070885U CN 201220675415 CN201220675415 CN 201220675415 CN 201220675415 U CN201220675415 U CN 201220675415U CN 203070885 U CN203070885 U CN 203070885U
- Authority
- CN
- China
- Prior art keywords
- iron core
- support plate
- glass fiber
- transformer
- sides
- 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 relates to a clamping device, in particular to a transformer iron core clamp which comprises clamping pieces arranged on two sides of iron cores. Supporting plates are arranged on the clamping pieces on two sides of the iron cores. The supporting plates are symmetrically connected with glass fiber tapes. Frapping ratchet wheels are arranged on the connection portions of the glass fiber tapes and the supporting plates. The transformer iron core clamp has the advantages that scattering of the laminated type iron cores can be avoided, and above all, under the condition that the iron cores are not damaged, the iron cores are clamped.
Description
Technical field:
The utility model relates to a kind of clamping device, especially the device that transformer core is clamped.
Background technology:
Transformer is the vitals of power supply changeover device, owing to relate to the conversion process of electric power, it is very much strict requiring at secure context, and transformer core is one of critical piece of transformer, plays skeleton function in whole transformer device structure.Iron core column is as the trunk of iron core, and its fastening degree has direct influence to transformer overall noise level, structural stability, therefore, requires all laminations (especially iron core column sheet) are applied certain clamping force, and requires being evenly distributed of clamping force.
A kind of patent of transformer core anchor clamps is disclosed now, the transformer core anchor clamps comprise folder, described folder is arranged at the left and right sides of iron core, it is characterized in that: described folder is provided with the drawstring support plate, and be provided with drawstring between the described drawstring support plate, wherein not relate to be the sort of drawstring to drawstring, will prevent the at random of lamination as far as possible when clamping laminated core structure, otherwise can cause that transformer caloric value when work is excessive.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of clamping force good, and do not destroy the transformer core anchor clamps of iron core.
Follow according to the problems referred to above, the utility model provides a kind of transformer core anchor clamps, comprises the folder that is arranged at the iron core both sides, and support plate all is set on the folder of described both sides, described support plate is symmetrically connected with glass fiber tape, and this glass fiber tape and support plate junction are provided with tightens up ratchet.
Usefulness of the present utility model is: can prevent that laminated core structure is at random, the most important thing is under the situation of not destroying iron core iron core to be clamped.
Description of drawings:
Fig. 1: the utility model transformer core clamp structure schematic diagram.
Embodiment:
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As shown in Figure 1, a kind of transformer core anchor clamps comprise the folder 5 that is arranged at iron core 1 both sides, on the folder 5 of both sides support plate 4 are set all, and support plate is symmetrically connected with glass fiber tape 2, and glass fiber tape 2 is provided with support plate 4 junctions and tightens up ratchet 3.During use, the laminated core structure of putting in order 1 is put into anchor clamps, use is tightened up ratchet 3 rotations and is tightened up glass fiber tape 2, thereby reaches the purpose of clamping.
Make to clamp and stablize that employed support plate 4 is in the parallel symmetry in iron core both sides, the glass fiber tape 2 between the support plate clamps the back and support plate 4 forms square boxs.
Claims (3)
1. transformer core anchor clamps comprise the folder that is arranged at the iron core both sides, on the folder of described iron core both sides support plate are set all, and it is characterized in that: described support plate is symmetrically connected with glass fiber tape, and this glass fiber tape and support plate junction are provided with tightens up ratchet.
2. transformer core anchor clamps according to claim 1, it is characterized in that: the support plate on the described folder is the symmetrical parallel setting.
3. transformer core anchor clamps according to claim 1 is characterized in that: the folder formation square box of described glass fiber tape and both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675415 CN203070885U (en) | 2012-12-10 | 2012-12-10 | Transformer iron core clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675415 CN203070885U (en) | 2012-12-10 | 2012-12-10 | Transformer iron core clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070885U true CN203070885U (en) | 2013-07-17 |
Family
ID=48769649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675415 Expired - Fee Related CN203070885U (en) | 2012-12-10 | 2012-12-10 | Transformer iron core clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070885U (en) |
-
2012
- 2012-12-10 CN CN 201220675415 patent/CN203070885U/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: 20130717 Termination date: 20131210 |