CN205016350U - Coil support frame - Google Patents
Coil support frame Download PDFInfo
- Publication number
- CN205016350U CN205016350U CN201520728835.9U CN201520728835U CN205016350U CN 205016350 U CN205016350 U CN 205016350U CN 201520728835 U CN201520728835 U CN 201520728835U CN 205016350 U CN205016350 U CN 205016350U
- Authority
- CN
- China
- Prior art keywords
- support portion
- support frame
- flange
- block
- main body
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a coil support frame, be in including base and detachably configuration supporting part on the base, wherein, be in be provided with at least round flange on the outer peripheral face of supporting part. The utility model provides a coil support frame is through being provided with at least round flange on the outer peripheral face of supporting part to can creepage distance can all be prolonged in coil support frame's direction all around, thereby extension creepage distance's effect has been improved.
Description
Technical field
The utility model relates to coils in transformers support technology field, particularly relates to a kind of coil support frame.
Background technology
Coil is requisite parts in transformer, in an assembling process, usually uses supporting bracket to support coil, to carry the weight of coil.
In prior art, in order to extend creepage distance, usually flange is set on supporting bracket.
In prior art, (application number: the supporting bracket 200980106562.1), only arranges flange in the both sides of the length direction of support to Chinese patent application file.Adding man-hour, needing support to cut along Width, so cannot flange be formed in the both sides of its Width.
Therefore, it only can extend creepage distance at length direction, and cannot extend creepage distance in the direction of the width, causes the poor effect extending creepage distance.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, provides a kind of coil support frame that can both extend creepage distance in surrounding.
Technical solutions of the utility model provide a kind of coil support frame, the support portion comprising base and be removably configured on described base; Wherein, the outer peripheral face of described support portion is provided with at least one circle flange, and it, relative to supporting bracket of the prior art, adds creepage distance.
Further, described support portion comprises the back-up block assembly be removably configured on described base, is removably configured in the support portion main body on described back-up block assembly and the bearing end, support portion that is removably configured in the main body of described support portion; Described back-up block assembly comprises at least one piece of back-up block; The outer peripheral face of described support portion main body and/or described back-up block is provided with the described flange of at least one circle.
Further, the plane at described flange place and the plane parallel at described base place.
Further, described flange bilateral symmetry up and down be provided with slope.
Further, described support portion main body comprises at least two pieces of supporters removably connected, and on the outer peripheral face of supporter described in every block, be provided with the described flange of at least one circle.
Further, the bottom surface of described back-up block, described supporter and bearing end, described support portion is all extended with lug boss towards described base side, and is provided with the first teeth portion on the lug boss side of described lug boss; The end face of described base, described back-up block and described supporter is all provided with the groove for accommodating described lug boss, and in the recess sidewall of described groove, is provided with the second teeth portion for coordinating with described first teeth portion.
Further, described back-up block assembly is provided with two spaced described support portion main bodys, each described support portion main body is configured with bearing end, a described support portion.
Further, the end face of bearing end, described support portion is plane.
Further, described flange and described support portion one-body molded.
Further, on the outer peripheral face of described support portion, compartment of terrain is provided with flange described in multi-turn.
Adopt technique scheme, there is following beneficial effect:
The coil support frame that the utility model provides, by being provided with at least one circle flange on the outer peripheral face of support portion, thus can extend creepage distance in the peripheral direction of coil bracing frame, thus improves the effect extending creepage distance.
Accompanying drawing explanation
The structural representation of the coil support frame that Fig. 1 provides for the utility model;
Fig. 2 is base, back-up block assembly, the exploded perspective view that connects between support portion main body and bearing end, support portion.
1-base; 11-end face; 2-support portion;
21-back-up block assembly; 211-back-up block; 212-end face;
213-bottom surface; 22-support portion main body; 221-supporter;
222-end face; 223-bottom surface; Bearing end, 23-support portion;
231-end face; 232-bottom surface; 3-flange;
31-slope; 4-lug boss; 41-first teeth portion.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Coil support frame provided by the utility model is mainly used in, in transformer, providing support coil.
As shown in Figure 1-2, the coil support frame that the utility model one embodiment provides, the support portion 2 comprising base 1 and be removably configured on base 1.Wherein, the outer peripheral face of support portion 2 is provided with at least one circle flange 3.
That is to say, this coil support frame forms primarily of base 1 and support portion 2, and support portion 2 is removably configured on base 1, for providing support coil.
In order to extend creepage distance, also the surface distance between coil to base 1 is, the outer peripheral face of support portion 2 is provided with at least one circle flange 3, this flange 3 forms the annular that a circle is closed, it is enclosed in the surrounding of support portion 2, thus can extend creepage distance in the peripheral direction of coil bracing frame.Relative to supporting bracket of the prior art, the coil support frame that the utility model provides, can extend creepage distance in the peripheral direction of coil bracing frame.
Preferably, as shown in Figure 1-2, support portion 2 comprises the back-up block assembly 21 be removably configured on base 1, is removably configured in the support portion main body 22 on back-up block assembly 21 and the bearing end, support portion 23 that is removably configured in support portion main body 22.
Back-up block assembly 21 comprises at least one piece of back-up block 211, and the outer peripheral face of support portion main body 22 and/or back-up block 211 is provided with at least one circle flange 3.
That is, this support portion 2 comprises back-up block assembly 21, support portion main body 22 and bearing end, support portion 23.Wherein, back-up block assembly 21 is for being connected with base 1, and bearing end, support portion 23 is for carrying coil.
Back-up block assembly 21 is removably configured on base 1, support portion main body 22 is removably configured on back-up block assembly 21, bearing end, support portion 23 is removably configured in support portion main body 22, can changes as required or increase and decrease corresponding parts, be convenient to assembling, change or maintenance.
In order to extend creepage distance, the outer peripheral face of support portion main body 22 and/or back-up block 211 is provided with at least one circle flange 3.
Wherein, the outer peripheral face of support portion main body 22 and/or back-up block 211 is provided with at least one circle flange 3, comprises following three kinds of technical schemes:
The first: support portion main body 22 and back-up block 211 outer peripheral face all on be provided with at least one circle flange 3.
The second: be only provided with at least one circle flange 3 on the outer peripheral face of support portion main body 22.
The third: only on the outer peripheral face of back-up block 211, be provided with at least one circle flange 3.
Preferably, as shown in Figure 1-2, the plane at flange 3 place and the plane parallel at base 1 place, can surface distance to greatest extent between extension coil and base 1, extends creepage distance.
Preferably, as shown in Figure 1-2, be provided with slope 31 to the bilateral symmetry up and down of flange 3, to avoid holding dust or rainwater etc. material in the groove between adjacent flange 3, and flange 3 caused damage.If when the materials such as rainwater enter in the groove between adjacent flange 3, it can skid off outside flange 3 along with slope 31.
Slope 31 can for the plane be obliquely installed, also can for the curved surface be obliquely installed.
Preferably, as shown in Figure 2, support portion main body 22 comprises at least two pieces of supporters removably connected 221, and on the outer peripheral face of every block supporter 221, be provided with at least one circle flange 3.
Support portion main body 22 is connected to form successively by least two pieces of supporters 221, and between the two for removably connecting, is convenient to change or increase and decrease part.
Meanwhile, in order to extend creepage distance, the outer peripheral face of every block supporter 221 is provided with at least one circle flange 3.
Preferably, as shown in Figure 2, the bottom surface (bottom surface 213, bottom surface 223 and bottom surface 232) of back-up block 211, supporter 221 and bearing end, support portion 23 is all extended with lug boss 4 towards base 1 side, and is provided with the first teeth portion 41 on the lug boss side of lug boss 4.
The end face (end face 212, end face 222 and end face 231) of base 1, back-up block 211 and supporter 221 is all provided with the groove (not shown) for accommodating lug boss 4, and in the recess sidewall of groove, is provided with the second teeth portion (not shown) for coordinating with the first teeth portion 41.
By in bottom surface 213, bottom surface 223 and bottom surface 232 arrange lug boss 4, and the first teeth portion 41 is provided with on the lug boss side of lug boss 4, correspondingly at end face 212, end face 222 and end face 231 all arrange groove, and the second teeth portion is set in recess sidewall, during assembling, by adjacent two parts (such as, base 1 and back-up block 211, back-up block 211 and back-up block 211, back-up block 211 and supporter 221, supporter 221 and supporter 221, supporter 221 and bearing end, support portion 23) in lug boss 4 in a part insert in the groove in another part, and coordinate with the second teeth portion locate by the first teeth portion 41, be convenient to assembling and location.
Preferably, as shown in Figure 1, back-up block assembly 21 is provided with two spaced support portion main bodys 22, each support portion main body 22 is configured with bearing end, a support portion 23.Setting like this, improves the enabling capabilities to coil.
Preferably, as shown in Figure 1-2, the end face 231 of bearing end, support portion 23 is plane, is convenient to support coils.
Preferably, as shown in Figure 1-2, flange 3 is one-body molded with support portion 2, is convenient to manufacture and improve structural strength.
Preferably, as shown in Figure 1-2, on the outer peripheral face of support portion 2, compartment of terrain is provided with multi-turn flange 3, extends creepage distance further.
In the utility model, the outer peripheral face of indication refers to the outer surface on corresponding parts between bottom surface and end face.
Coil support frame in the utility model is made up of BMC composite material (bulk molded composites).Coil support frame in the utility model adopts the mode of injection mo(u)lding, can be integrally formed flange in surrounding.
To sum up, the coil support frame that the utility model provides, structure is simple, be convenient to assembling, and logically can extend creepage distance in the peripheral direction of coil bracing frame, thus improves the effect extending creepage distance.
As required, above-mentioned each technical scheme can be combined, to reach best-of-breed technology effect.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, other modification some can also be made, also should be considered as protection range of the present utility model.
Claims (10)
1. a coil support frame, is characterized in that, comprises base (1) and is removably configured in the support portion (2) on described base (1);
Wherein, the outer peripheral face of described support portion (2) is provided with at least one circle flange (3).
2. coil support frame according to claim 1, it is characterized in that, described support portion (2) comprise the back-up block assembly (21) be removably configured on described base (1), are removably configured in the support portion main body (22) on described back-up block assembly (21) and the bearing end, support portion (23) that is removably configured on described support portion main body (22);
Described back-up block assembly (21) comprises at least one piece of back-up block (211);
The outer peripheral face of described support portion main body (22) and/or described back-up block (211) is provided with the described flange of at least one circle (3).
3. coil support frame according to claim 1 and 2, is characterized in that, the plane at described flange (3) place and the plane parallel at described base (1) place.
4. coil support frame according to claim 3, is characterized in that, is provided with slope (31) to the bilateral symmetry up and down of described flange (3).
5. coil support frame according to claim 2, it is characterized in that, described support portion main body (22) comprises at least two pieces of supporters removably connected (221), and is provided with the described flange of at least one circle (3) on the outer peripheral face of supporter (221) described in every block.
6. coil support frame according to claim 5, it is characterized in that, the bottom surface of described back-up block (211), described supporter (221) and bearing end, described support portion (23) is all extended with lug boss (4) towards described base (1) side, and is provided with the first teeth portion (41) on the lug boss side of described lug boss (4);
The end face of described base (1), described back-up block (211) and described supporter (221) is all provided with the groove for accommodating described lug boss (4), and in the recess sidewall of described groove, is provided with the second teeth portion for coordinating with described first teeth portion (41).
7. coil support frame according to claim 2, it is characterized in that, described back-up block assembly (21) is provided with two spaced described support portions main body (22), each described support portion main body (22) is configured with bearing end, a described support portion (23).
8. coil support frame according to claim 2, is characterized in that, the end face (231) of bearing end, described support portion (23) is plane.
9. coil support frame according to claim 1, is characterized in that, described flange (3) is one-body molded with described support portion (2).
10. coil support frame according to claim 1, is characterized in that, on the outer peripheral face of described support portion (2), compartment of terrain is provided with flange described in multi-turn (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728835.9U CN205016350U (en) | 2015-09-18 | 2015-09-18 | Coil support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728835.9U CN205016350U (en) | 2015-09-18 | 2015-09-18 | Coil support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016350U true CN205016350U (en) | 2016-02-03 |
Family
ID=55214942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728835.9U Active CN205016350U (en) | 2015-09-18 | 2015-09-18 | Coil support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243823A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Anti-creeping cake-type coil insulation support frame |
-
2015
- 2015-09-18 CN CN201520728835.9U patent/CN205016350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243823A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Anti-creeping cake-type coil insulation support frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
|
| TR01 | Transfer of patent right |