CN205248075U - Electromagnetic type voltage transformer's clamping device unshakable in one's determination - Google Patents
Electromagnetic type voltage transformer's clamping device unshakable in one's determination Download PDFInfo
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- CN205248075U CN205248075U CN201521075933.3U CN201521075933U CN205248075U CN 205248075 U CN205248075 U CN 205248075U CN 201521075933 U CN201521075933 U CN 201521075933U CN 205248075 U CN205248075 U CN 205248075U
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Abstract
The utility model relates to an electromagnetic type voltage transformer's clamping device unshakable in one's determination, it includes L type folder and I type folder, L type folder is including adopting the integrative casting of metal just to be the L type side splint and the L type backplate of perpendicular connection, I type folder is including adopting the integrative casting of metal just to be the I type side splint and the I type backplate of perpendicular connection, a L type folder and a I type folder cooperation form right angle U type subassembly, two right angle U type subassemblies set up respectively in voltage transformer's both sides unshakable in one's determination, and part outside solenoid unshakable in one's determination is unshakable in one's determination through the mounting hole fastening of the correspondence on L type side splint and the I type side splint, L type backplate and I type backplate in every U type subassembly are located formation shielding flank in both sides unshakable in one's determination respectively. Folder through the integration sets up is fixed the iron core, utilizes its integrative backplate to form shielding effect to it, through making up the U type subassembly that uses, to the metallic shield of iron core, can put in place by one -time Setup simultaneously, has just realized the shielding in to the iron core fastening.
Description
Technical field
The utility model relates to the structure of voltage transformer, is specially a kind of iron of electromagnetic potential transformerHeart clamping device.
Background technology
Voltage transformer (being called for short PT) is the vitals in totally enclosed type combined electrical apparatus (GIS),Traditional PT shielding unshakable in one's determination mostly is the mode that independent shielding aluminium sheet is installed on securing member unshakable in one's determination. Because screenCover for aluminium sheet, folder is steel construction piece; Be connected by screw two parts, install complicated and installTime also easily to shielding cause damage, leave hidden danger of quality.
If there is a part, can complete the effect of fastening iron core and shielding, economize the installing ring that deshields simultaneouslyJoint. Just can enhance productivity greatly, also simplify installation procedure, can reduce product quality simultaneouslyHidden danger, improves product reliability.
Utility model content
For problems of the prior art, it is a kind of easy for installation that the utility model provides, production efficiencyHeight, can simplify PT internal structure, the iron core clamping dress of the electromagnetic potential transformer that reliability is highPut.
The utility model is to be achieved through the following technical solutions:
A clamping device unshakable in one's determination for electromagnetic potential transformer, comprises L-type folder and I type folder; LType folder comprises employing metal integrally casting and is L-type side clamping plate connected vertically and L-type backboard; I typeFolder comprises employing metal integrally casting and is I type side clamping plate connected vertically and I type backboard; A LType folder and an I type folder coordinate the U-shaped assembly in formation right angle; Two U-shaped assemblies in right angle are established respectivelyPut the both sides unshakable in one's determination at voltage transformer, the part outside line bag unshakable in one's determination, by L-type side clamping plate and I typeThe fastening iron core of corresponding installing hole on side clamping plate; L-type backboard in each U-shaped assembly and the I type back of the bodyPlate lays respectively at both sides unshakable in one's determination and forms shielding flank.
Preferably, L-type side clamping plate 31 are wholely set by bottom respectively horizontal supporting plate 35 and voltageThe base plate of transformer is fixedly connected with.
Preferably, I type side clamping plate are wholely set by bottom respectively horizontal supporting plate and voltage transformerBase plate be fixedly connected with.
Preferably, the upper end of L-type backboard and I type backboard extends to form respectively shielding termination in opposite directions, sameBetween two shielding terminations of side, be provided with gap.
Further, shielding termination forms shielding turnover panel to the direction turnover of the bag of reaching the standard grade away from iron core respectively.
Preferably, between two U-shaped assemblies in right angle, being gap arranges.
Compared with prior art, the utlity model has following useful technique effect:
The utility model is fixed iron core by the folder of integrated setting, utilizes in its integrative-structureBackboard it is formed to shielding action, by the U-shaped assembly being used in combination, realized iron core simultaneouslyMetallic shield, can once mounting put in place, in fastening to iron core, just realized shielding, structureSimply, design ingeniously, with low cost, efficiency is high.
Further, the horizontal supporting plate that utilization arranges completes location and the connection of clamping device, by screenCover termination and shielding turnover panel the core portion realization shielding of line bag both sides is arranged, rational in infrastructure, cooperation sideJust, successful.
Brief description of the drawings
Fig. 1 is the structural representation described in the utility model example.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the left view of L-type folder in Fig. 1.
In figure: 1, iron core; 2, I type folder; 3, L-type folder; 31, L-type side clamping plate; 32, LType backboard; 33, shielding termination; 34, shielding turnover panel; 35, horizontal supporting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, described in be to the utility modelExplanation instead of restriction.
As shown in Fig. 1 figure, the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer of the utility model, bagDraw together L-type folder 3 and I type folder 2; As shown in Figures 2 and 3, L-type folder 3 comprises employing metalIntegrally casting and be L-type side clamping plate 31 connected vertically and L-type backboard 32; I type folder 2 comprises to be adoptedWith metal integrally casting and be I type side clamping plate connected vertically and I type backboard; As Fig. 1, a L-typeFolder 3 and an I type folder 2 coordinate the U-shaped assembly in formation right angle; Two U-shaped assemblies in right angle respectivelyBe arranged on iron core 1 both sides of voltage transformer, the part outside 1 line bag unshakable in one's determination, by L-type side clamping plate31 and I type side clamping plate on corresponding installing hole fastening unshakable in one's determination 1; L-type backboard in each U-shaped assembly32 and I type backboard lay respectively at unshakable in one's determination 1 both sides and form shielding flank.
In this preferred embodiment, as shown in Figure 1, L-type side clamping plate 31 are wholely set by bottom respectivelyHorizontal supporting plate 35 is fixedly connected with the base plate of voltage transformer. I type side clamping plate are respectively by bottom oneThe horizontal supporting plate 35 arranging is fixedly connected with the base plate of voltage transformer.
As shown in Figure 2, the upper end of L-type backboard 32 and I type backboard extends to form respectively shielding termination in opposite directions33, between two shielding terminations 33 of the same side, be provided with gap. Shielding termination is respectively to away from iron coreThe 1 direction turnover of reaching the standard grade bag forms shielding turnover panel 34. Between two U-shaped assemblies in right angle, being gap establishesPut.
Concrete, the L-type in the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer of the utility modelFolder 3 and I type folder 2, be connected with unshakable in one's determination 2 by bolt respectively; Play fixed iron core lamination andThe bilayer effect that iron core is shielded. Above-mentioned clamping structure has carried out for design, can play solid simultaneouslyFixed and shield effect, has simplified core construction, and an installation forming has reduced the technique difficulty that product is installedDegree, enhances productivity.
Claims (6)
1. a clamping device unshakable in one's determination for electromagnetic potential transformer, is characterized in that, comprises L-type folderAnd I type folder (2) (3);
Described L-type folder (3) comprises employing metal integrally casting and is L-type side folder connected verticallyPlate (31) and L-type backboard (32);
Described I type folder (2) comprises employing metal integrally casting and is I type side folder connected verticallyPlate and I type backboard;
A L-type folder (3) and an I type folder (2) coordinate the U-shaped assembly in formation right angle; TwoThe U-shaped assembly in individual right angle is separately positioned on iron core (1) both sides of voltage transformer, at (1) line unshakable in one's determinationPart outside bag, by the fastening iron of corresponding installing hole on L-type side clamping plate (31) and I type side clamping plateThe heart (1); L-type backboard (32) and I type backboard in each U-shaped assembly lay respectively at iron core (1)Both sides form shielding flank.
2. the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer according to claim 1, its spyLevy and be, the horizontal supporting plate 35 that described L-type side clamping plate 31 are wholely set by bottom respectively and electricityPress the base plate of transformer to be fixedly connected with.
3. the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer according to claim 1, its spyLevy and be, the horizontal supporting plate (35) that described I type side clamping plate are wholely set by bottom respectively and electricityPress the base plate of transformer to be fixedly connected with.
4. the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer according to claim 1, its spyLevy and be, described L-type backboard (32) and the upper end of I type backboard extend to form respectively shielding end in opposite directionsHead (33), is provided with gap between two shielding terminations (33) of the same side.
5. the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer according to claim 4, its spyLevy and be, described shielding termination (33) turns down shape to the direction of the bag of reaching the standard grade away from (1) unshakable in one's determination respectivelyBecome shielding turnover panel (34).
6. the clamping device unshakable in one's determination of a kind of electromagnetic potential transformer according to claim 1, its spyLevy and be, between two U-shaped assemblies in right angle, be gap and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075933.3U CN205248075U (en) | 2015-12-21 | 2015-12-21 | Electromagnetic type voltage transformer's clamping device unshakable in one's determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075933.3U CN205248075U (en) | 2015-12-21 | 2015-12-21 | Electromagnetic type voltage transformer's clamping device unshakable in one's determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248075U true CN205248075U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075933.3U Active CN205248075U (en) | 2015-12-21 | 2015-12-21 | Electromagnetic type voltage transformer's clamping device unshakable in one's determination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511165A (en) * | 2018-03-26 | 2018-09-07 | 江苏亚威变压器有限公司 | A kind of compact transformer |
-
2015
- 2015-12-21 CN CN201521075933.3U patent/CN205248075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511165A (en) * | 2018-03-26 | 2018-09-07 | 江苏亚威变压器有限公司 | A kind of compact transformer |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |