CN202631579U - Transformer bushing test support - Google Patents
Transformer bushing test support Download PDFInfo
- Publication number
- CN202631579U CN202631579U CN 201220169483 CN201220169483U CN202631579U CN 202631579 U CN202631579 U CN 202631579U CN 201220169483 CN201220169483 CN 201220169483 CN 201220169483 U CN201220169483 U CN 201220169483U CN 202631579 U CN202631579 U CN 202631579U
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- China
- Prior art keywords
- transformer
- bushing shell
- test support
- support
- transformer bushing
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- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 239000011148 porous material Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
Embodiments of the present utility model disclose a transformer bushing test support. The transformer bushing test support comprises a supporting pedestal and a bearing surface, wherein the supporting pedestal supports the bearing surface, and a supporting bench body is formed; the bearing surface is provided with a clamping hole; a portion of the transformer bushing penetrates through the clamping hole and does not contact with the ground, so that the transformer bushing is vertically fixed on the test support. According to the transformer bushing test support provided in the embodiments, the transformer bushing can be vertically fixed on a wooden support and does not contact with the ground directly; a clamping rod is disposed on the bearing surface, and the stability of the transformer bushing is further guaranteed. As a result, according to the transformer bushing test support, the test becomes standardized, the accuracy rate of the test is substantially improved, the safety of devices and personnel is guaranteed; furthermore, the production is simple, the cost of production is low, and the test support meets the requirements in on-site work well during operation.
Description
Technical field
The utility model relates to the electric system detection range, relates in particular to the test of the bushing shell for transformer of field of power, is a kind of test support that is used for the bushing shell for transformer test concretely.
Background technology
Bushing is one of transformer significant components, and its effect is the outside of guiding to the lead-in wire of the high and low pressure winding of transformer respectively fuel tank, and sleeve pipe not only plays lead-in wire insulating effect over the ground, but also plays a part anchor leg.Because the sleeve pipe of testing transformer is operation out of doors mostly; Often adopt crane with the sleeve pipe test of slinging in the process of the test; Like this, not only lifting rope is influential to test data, and sleeve pipe tilts to cause stray capacitance increase over the ground; Can cause that test result is inaccurate, and in operating process, also have potential safety hazard.
The utility model content
The purpose of the utility model is to provide a kind of easy to use, safe, bushing shell for transformer test support that cost is low, can effectively overcome the problem of the inaccurate and poor stability of the test that exists in the site work.
In order to achieve the above object, the utility model embodiment discloses a kind of bushing shell for transformer test support, comprises base for supporting and supporting surface, and said base for supporting supports said supporting surface, constitutes one and supports stage body; Said supporting surface is provided with a hole clipping; The part of said bushing shell for transformer is passed said hole clipping, and face non-contiguously, makes said bushing shell for transformer vertically be fixed on the said test support.
Preferably, the cross-sectional area size of the pore size of said hole clipping and said bushing shell for transformer adapts.
Preferably, said bushing shell for transformer test support also comprises a clamping bar, is arranged on the said supporting surface, is used for when testing, and clamps the waist of said bushing shell for transformer, further said bushing shell for transformer vertically is fixed on the said test support.
Preferably, also comprise rope on the said clamping bar, twine said clamping bar setting, be used for when testing, further said clamping bar is clamped said bushing shell for transformer.
Preferably, said hole clipping is circular hole clipping.
Preferably, said bushing shell for transformer and ground distance are 40-100 centimetre.
Preferably, said bushing shell for transformer test support is a lazy board.
Preferably, said clamping bar is wooden clamping bar.
Preferably, said support stage body is four prismatic stage bodies or circular stage body.
The bushing shell for transformer test support of the utility model embodiment can guarantee that bushing shell for transformer vertically is fixed on the wooden support, and directly not contact with ground, and a clamping bar is set on supporting surface, has guaranteed the steadiness of bushing shell for transformer more.Therefore, the utility model not only makes and test specificationization has improved the accuracy rate of test greatly, has guaranteed equipment and personnel's safety, and made simply that cost is low, is fit to very much the needs of work on the spot in operating aspect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, to those skilled in the art; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of the utility model bushing shell for transformer test support;
Fig. 2 is the vertical view that bushing shell for transformer embodiment illustrated in fig. 1 is tested support;
Fig. 3 is the vertical view of the structure of another embodiment of the utility model bushing shell for transformer test support;
Fig. 4 is the side cutaway view that bushing shell for transformer embodiment illustrated in fig. 3 is tested support;
Fig. 5 is the vertical view of the structure of another embodiment of the utility model bushing shell for transformer test support.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of an embodiment of the utility model bushing shell for transformer test support; Fig. 2 is the vertical view that bushing shell for transformer embodiment illustrated in fig. 1 is tested support.In conjunction with illustrated in figures 1 and 2, said bushing shell for transformer test support comprises base for supporting 1 and supporting surface 2, and said base for supporting 1 supports said supporting surface 2, constitutes one and supports stage body; Said supporting surface 2 is provided with a hole clipping 3.
The part of said bushing shell for transformer is passed said hole clipping 3, and face non-contiguously, makes said bushing shell for transformer can vertically be fixed on the said test support.
In the present embodiment, the base for supporting 1 of said bushing shell for transformer test support all is a wooden materials with supporting surface 2.In the present embodiment, said hole clipping 3 is circular hole clipping, and the cross-sectional area size of the pore size of said circular hole clipping and said bushing shell for transformer adapts.The size here adapts and is meant, when bushing shell for transformer passes hole clipping, can utilize the friction force at hole clipping place, bushing shell for transformer is vertically fixed, and kept a segment distance with ground.In the present embodiment, the distance on said bushing shell for transformer and ground is 40-100 centimetre.
In the present embodiment, the support stage body that is formed by the said supporting surface 2 of base for supporting 1 support is four prismatic stage bodies, in other embodiments, also can be circular stage body, and promptly supporting surface 2 is circular.
Fig. 3 is the vertical view of structure of another embodiment of the bushing shell for transformer test support of the utility model; Fig. 4 is the side cutaway view that bushing shell for transformer embodiment illustrated in fig. 3 is tested support.Like Fig. 3 and shown in Figure 4; Except comprising the parts that embodiment illustrated in figures 1 and 2 comprises; Bushing shell for transformer test support also comprises a clamping bar 4, is arranged on the said supporting surface 2, is used for when testing; Clamp the waist of said bushing shell for transformer, further said bushing shell for transformer vertically is fixed on the said test support.
In the present embodiment, said clamping bar 4 is clamped the waist of bushing shell for transformer, is meant to clamp the sleeve portion of bushing shell for transformer on supporting surface top, sleeve pipe is played the stable effect of reinforcing.The bushing shell for transformer waist is not the center section of fingerstall pipe, if clamping bar is long, the sleeve portion of then clamping supporting surface top is many, and its length and height according to the clamping bar that is provided with decides.
Fig. 5 is the structural representation that the bushing shell for transformer of the utility model is tested another embodiment of support.In the present embodiment, except comprising Fig. 1, Fig. 2, Fig. 3, parts in embodiment illustrated in fig. 4, also comprise rope 5 on the said clamping bar 4, be used for when testing, further said clamping bar 4 is clamped said bushing shell for transformer.
In the present embodiment, rope 5 is 4, can be arranged on four positions of symmetry in twos of clamping bar 4; When testing,, then can further clamping bar be clamped bushing shell for transformer with the rope tension; Make when test; Bushing shell for transformer is more firm, has reduced the stray capacitance error that sleeve pipe tilts to cause, and test findings is more accurate.
Certainly, the utility model is not limited thereto, and rope quantity can be done different conversion according to the shape of clamping bar, as long as can when tightening up a rope, clamping bar evenly firmly be got final product.
The bushing shell for transformer test support of the utility model embodiment can guarantee that bushing shell for transformer vertically is fixed on the wooden support, and directly not contact with ground, and a clamping bar is set on supporting surface, has guaranteed the steadiness of bushing shell for transformer more.Therefore, the utility model not only makes and test specificationization has improved the accuracy rate of test greatly, has guaranteed equipment and personnel's safety, and made simply that cost is low, is fit to very much the needs of work on the spot in operating aspect.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; And be not used in the protection domain that limits the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. a bushing shell for transformer test support is characterized in that, said bushing shell for transformer test support comprises base for supporting and supporting surface, and said base for supporting supports said supporting surface, constitutes one and supports stage body;
Said supporting surface is provided with a hole clipping;
The part of said bushing shell for transformer is passed said hole clipping, and face non-contiguously, makes said bushing shell for transformer vertically be fixed on the said test support.
2. bushing shell for transformer test support as claimed in claim 1 is characterized in that the cross-sectional area size of the pore size of said hole clipping and said bushing shell for transformer adapts.
3. bushing shell for transformer test support as claimed in claim 1; It is characterized in that; Said bushing shell for transformer test support also comprises a clamping bar, is arranged on the said supporting surface, is used for when testing; Clamp the waist of said bushing shell for transformer, further said bushing shell for transformer vertically is fixed on the said test support.
4. bushing shell for transformer test support as claimed in claim 3 is characterized in that, also comprises rope on the said clamping bar, twines said clamping bar setting, is used for when testing, and further said clamping bar is clamped said bushing shell for transformer.
5. bushing shell for transformer test support as claimed in claim 1 is characterized in that said hole clipping is circular hole clipping.
6. bushing shell for transformer test support as claimed in claim 1 is characterized in that said bushing shell for transformer and ground distance are 40-100 centimetre.
7. bushing shell for transformer test support as claimed in claim 1 is characterized in that, said bushing shell for transformer test support is a lazy board.
8. bushing shell for transformer test support as claimed in claim 3 is characterized in that said clamping bar is wooden clamping bar.
9. like each described bushing shell for transformer test support among the claim 1-8, it is characterized in that said support stage body is four prismatic stage bodies or circular stage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169483 CN202631579U (en) | 2012-04-19 | 2012-04-19 | Transformer bushing test support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169483 CN202631579U (en) | 2012-04-19 | 2012-04-19 | Transformer bushing test support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631579U true CN202631579U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169483 Expired - Fee Related CN202631579U (en) | 2012-04-19 | 2012-04-19 | Transformer bushing test support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259376A (en) * | 2015-11-06 | 2016-01-20 | 国网内蒙古东部电力有限公司经济技术研究院 | Test support of transformer bushings, and method for mounting transformer bushings |
| CN106898461A (en) * | 2017-03-14 | 2017-06-27 | 国网福建省电力有限公司 | Bushing shell for transformer tests special stand |
-
2012
- 2012-04-19 CN CN 201220169483 patent/CN202631579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259376A (en) * | 2015-11-06 | 2016-01-20 | 国网内蒙古东部电力有限公司经济技术研究院 | Test support of transformer bushings, and method for mounting transformer bushings |
| CN106898461A (en) * | 2017-03-14 | 2017-06-27 | 国网福建省电力有限公司 | Bushing shell for transformer tests special stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121226 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190419 |