CN204117821U - Instrument transformer Regularization mounting bracket - Google Patents
Instrument transformer Regularization mounting bracket Download PDFInfo
- Publication number
- CN204117821U CN204117821U CN201420591193.8U CN201420591193U CN204117821U CN 204117821 U CN204117821 U CN 204117821U CN 201420591193 U CN201420591193 U CN 201420591193U CN 204117821 U CN204117821 U CN 204117821U
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- instrument transformer
- bolt hole
- stator
- built
- side plate
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Abstract
The utility model discloses a kind of instrument transformer Regularization mounting bracket, its drip irrigation device comprises built-in beam and stator, described built-in beam surface is provided with the first bolt hole, the described stator structure that takes the shape of the letter U is provided with two relative side plates and base plate, described two side plates and base plate are configured for the U-shaped jaws gripping beam, and the side plate of described wherein side is provided with position second bolt hole corresponding with the first bolt hole.The installation that the utility model is more convenient for existing conventional instrument transformer is fixed, and fixed effect is better, and be applicable to the installation of many group instrument transformers, mounting structure is regular.
Description
Technical field
The utility model relates to the fixed installation structure of instrument transformer, and more particularly it relates to a kind of instrument transformer Regularization mounting bracket.
Background technology
In the fields such as electric power installation, detection, the application of instrument transformer is very extensive, especially in the middle of some controller switching equipments, is usually provided with the instrument transformer of many groups.Existing installation instrument transformer is also more and more tending towards standardization, and existing common instrument transformer all can be provided with the through hole for wearing stator bottom it usually, is common current transformer structure with reference to figure 2.Traditional instrument transformer fixed form is by wearing stator bottom instrument transformer, the two ends of stator are secured by bolts on other object again, it is firm not to there is fixed effect by means of only the mode that bolt is fixing in original fixed form, dismounting is inconvenient, and the problem of many group instrument transformer installation sites irregularity.Main manifestations be in band vibration occasion bolt exist loosen may, without under the frequent detection case of staff, instrument transformer is easy to fixed object drops, and easily causes security incident.Secondly install at power equipment, especially all need to spend the more time for stubborn fixing bolt when installing many group instrument transformers, moreover, many group instrument transformers were installed shortage standardization and were installed bearing in the past, the possibility of arbitrarily installing may be there is in instrument transformer in power equipment, make power equipment internal wiring chaotic, overhaul inconvenience and easily produce misconnection.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of instrument transformer Regularization mounting bracket, and the installation being more convenient for existing conventional instrument transformer is fixed, and fixed effect is better, and be applicable to the installation of many group instrument transformers, mounting structure is regular.
For achieving the above object, the utility model provides following technical scheme: a kind of instrument transformer Regularization mounting bracket, comprise built-in beam and stator, described built-in beam surface is provided with the first bolt hole, the described stator structure that takes the shape of the letter U is provided with two relative side plates and base plate, described two side plates and base plate are configured for the U-shaped jaws gripping beam, and the side plate of described wherein side is provided with position second bolt hole corresponding with the first bolt hole.
By adopting technique scheme, instrument transformer in groups is all mounted on built-in beam by stator, can arrange and evenly fitly install, and the stator that the utility model adopts has more convenient fixing than stator in the past, the more reliable feature of constant intensity, stator was straight sheet in the past, two ends all need to adopt bolt to carry out fastening, comparatively inconvenience is installed, it is when loosening appears in bolt, owing to lacking other fixation, instrument transformer easily drops from fixing object together with stator.The stator that this programme adopts its be bend the structure that takes the shape of the letter U, the side plate of its wherein side is for being fixed on this side plate through the through hole bottom instrument transformer by this instrument transformer, another side plate and base plate form U-shaped jaws together with the side plate of fixing instrument transformer, time on side plate instrument transformer being fixed on wherein side, U-shaped jaws can be used to hold built-in beam, stator and instrument transformer is fixed on together on built-in beam more in addition at the side plate place of fixing instrument transformer by bolt.By the stator of this kind of shape, one can increase the fixation between stator and built-in beam, adopts U-shaped mouth to clamp the mode of built-in beam, even if bolt looseness, clamp fixing beam action by U-shaped jaws and also can reach fixation, instrument transformer can better be fixed, and not easily drops.Fix instrument transformer additionally by this stator and reach more easy-to-dismount effect, all only need the bolt of fixed disassembly instrument transformer side side plate during dismounting, opposite side is fixed by U-shaped jaws, significantly reduces workload when mutual inductor disassembly-assembly in groups.
The utility model is set to further: described built-in beam is quadrangular shape, and described two angles between side plate and base plate are 90 °.
By adopting technique scheme, the bending angle in the U-shaped jaws of formation is made to be 90 degree, again because built-in beam is quadrangular shape, angle between its face and face is also 90 °, when therefore making U-shaped jaws be clamped on built-in beam, just in time the fit seamed edge place of built-in beam, the bending place of stator makes the clamping effect of U-shaped jaws and built-in beam tightr, and fixed effect is better.
The utility model is set to further: described in be provided with the second bolt hole side plate length be greater than another side plate.
By adopting technique scheme, the side plate being provided with the second bolt hole is the side plate fixing instrument transformer for wearing instrument transformer bottom through-hole, the length of this side plate is set to be longer than another side plate, be more convenient for wearing fixing instrument transformer, the prolongation of its another side plate relative can be used for wearing the second bolt hole, and is bolted stator.
The utility model is set to further: described first bolt hole is strip.
By adopting technique scheme, first bolt hole is strip, the second bolt hole position on stator and the first bolt hole are to upper and when being bolted, stator is by the enterprising Row sum-equal matrix position of strip first bolt hole, be bolted again, and then reach the effect of adjustment instrument transformer position on built-in beam, use more convenient.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment mutual inductor installation structure schematic diagram;
Fig. 2 is existing conventional instrument transformer structural representation;
Fig. 3 is the schematic side view of Fig. 1;
Fig. 4 is the structural representation of the utility model embodiment stator.
Description of reference numerals: 1, built-in beam; 2, stator; 3, instrument transformer; 4, bolt; 11, the first bolt hole; 21, side plate; 22, base plate; 23, U-shaped jaws; 24, the second bolt hole; 31, through hole; 41, nut.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model instrument transformer Regularization mounting bracket embodiment is described further.
The present embodiment instrument transformer Regularization mounting bracket, comprise built-in beam 1 and stator 2, described built-in beam 1 surface is provided with the first bolt hole 11, described stator 2 structure that takes the shape of the letter U is provided with two relative side plates 21 and base plate 22, described two side plates 21 and base plate 22 are configured for the U-shaped jaws 23 gripping beam 1, and the side plate 21 of described wherein side is provided with position second bolt hole 24 corresponding with the first bolt hole 11.
Even if instrument transformer in groups is all mounted on built-in beam 1 by stator 2, can arrange and evenly fitly install, and stator 2 phase that the utility model adopts has more convenient fixing than stator 2 in the past, the more reliable feature of constant intensity, stator 2 was straight sheet in the past, and two ends all need to adopt bolt to carry out fastening, comparatively inconvenience is installed, it is when loosening appears in bolt 4, and owing to lacking other fixation, instrument transformer easily drops from fixing object together with stator 2.The stator 2 that this programme adopts its be bend the structure that takes the shape of the letter U, the side plate 21 of its wherein side is for being fixed on this side plate 21 through the through hole 31 bottom instrument transformer by this instrument transformer, another side plate 21 and base plate 22 form U-shaped jaws 23 together with the side plate 21 of fixing instrument transformer, time on the side plate 21 instrument transformer being fixed on wherein side, U-shaped jaws 23 can be used to hold built-in beam 1, stator 2 and instrument transformer is fixed on together on built-in beam 1 more in addition at side plate 21 place of fixing instrument transformer by bolt 4.By the stator 2 of this kind of shape, one can increase the fixation between stator 2 and built-in beam 1, U-shaped mouth is adopted to clamp the mode of built-in beam 1, even if bolt 4 loosens, the effect of being clamped built-in beam 1 by U-shaped jaws 23 also can reach fixation, instrument transformer can better be fixed, and not easily drops.Fix instrument transformer additionally by this stator 2 and reach more easy-to-dismount effect, all only need the bolt of fixed disassembly instrument transformer side side plate 21 during dismounting, opposite side is fixed by U-shaped jaws 23, significantly reduces workload when mutual inductor disassembly-assembly in groups.
Further, described built-in beam 1 is quadrangular shape, and the angle between described two side plates 21 and base plate 22 is 90 °.The bending angle in the U-shaped jaws 23 of formation is made to be 90 degree, again because built-in beam 1 is quadrangular shape, angle between its face and face is also 90 °, when therefore making U-shaped jaws 23 be clamped on built-in beam 1, just in time the fit seamed edge place of built-in beam 1, the bending place of stator 2 makes U-shaped jaws 23 tightr with the clamping effect of built-in beam 1, and fixed effect is better.It should be noted that, in above-mentioned built-in beam 1 and U-shaped jaws 23, knuckle is 90 ° of just preferred embodiments of the present utility model, when the shape of built-in beam 1 is different, the angle of the knuckle in U-shaped jaws 23 can also produce various deformation, to be more closely fixedly clamped the effect of beam 1 to reach U-shaped jaws 23.
Further, side plate 21 length being provided with the second bolt hole 24 described in is greater than another side plate 21.The side plate 21 being provided with the second bolt hole 24 is the side plate 21 fixing instrument transformer for wearing instrument transformer bottom through-hole 31, the length of this side plate 21 is set to be longer than another side plate 21, be more convenient for wearing fixing instrument transformer, the prolongation of its another side plate 21 relative can be used for wearing the second bolt hole 24, and fixes stator 2 by bolt 4.
Further, described first bolt hole 11 is strip.First bolt hole 11 is strip, the second bolt hole 24 position on stator 2 and the first bolt hole 11 are to upper and when being fixed by bolt 4, stator 2 is by the enterprising Row sum-equal matrix position of strip first bolt hole 11, fixed by bolt 4 again, and then reach the effect of adjustment instrument transformer position on built-in beam 1, use more convenient.The length direction of the first bolt hole 11 is identical with the length direction of built-in beam 1 herein.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an instrument transformer Regularization mounting bracket, it is characterized in that: comprise built-in beam and stator, described built-in beam surface is provided with the first bolt hole, the described stator structure that takes the shape of the letter U is provided with two relative side plates and base plate, described two side plates and base plate are configured for the U-shaped jaws gripping beam, and the side plate of described wherein side is provided with position second bolt hole corresponding with the first bolt hole.
2. instrument transformer Regularization mounting bracket according to claim 1, is characterized in that: described built-in beam is quadrangular shape, and described two angles between side plate and base plate are 90 °.
3. instrument transformer Regularization mounting bracket according to claim 1 and 2, is characterized in that: described in be provided with the second bolt hole side plate length be greater than another side plate.
4. instrument transformer Regularization mounting bracket according to claim 3, is characterized in that: described first bolt hole is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591193.8U CN204117821U (en) | 2014-10-13 | 2014-10-13 | Instrument transformer Regularization mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591193.8U CN204117821U (en) | 2014-10-13 | 2014-10-13 | Instrument transformer Regularization mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117821U true CN204117821U (en) | 2015-01-21 |
Family
ID=52335109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591193.8U Active CN204117821U (en) | 2014-10-13 | 2014-10-13 | Instrument transformer Regularization mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117821U (en) |
-
2014
- 2014-10-13 CN CN201420591193.8U patent/CN204117821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang CHINT Intelligent Electric Co., Ltd. Address before: 325000 650 Wenzhou Avenue, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Complete Equipment Manufacture Co., Ltd., Zhengtai Group |
|
| CP01 | Change in the name or title of a patent holder |