CN204495857U - The portable test connection platform of high-potting - Google Patents
The portable test connection platform of high-potting Download PDFInfo
- Publication number
- CN204495857U CN204495857U CN201520176398.4U CN201520176398U CN204495857U CN 204495857 U CN204495857 U CN 204495857U CN 201520176398 U CN201520176398 U CN 201520176398U CN 204495857 U CN204495857 U CN 204495857U
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- CN
- China
- Prior art keywords
- binding post
- connection platform
- casing
- test connection
- portable test
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000004382 potting Methods 0.000 title claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 238000009666 routine test Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to the portable test connection platform of a kind of large-scale transformation high-potting, and its structure is, arranges insulcrete in casing, and insulcrete is provided with patch jack; The side of casing arranges hi-line jack, and hi-line jack and patch jack are respectively equipped with binding post I and binding post II, the outside surface suit insulator of binding post I and binding post II; Connection bus row between binding post I and binding post II.The utility model is the pilot project by transformer commissioning test and routine test, and instrument integration of equipments is configured on testing table, uses test battery line to complete comprehensive switching, just can complete corresponding pilot project.
Description
Technical field
The utility model relates to a kind of testing table, particularly relates to the portable test connection platform of a kind of high-potting, is applicable to the commissioning test of 220kV transformer field and routine test, belongs to electric power application.
Background technology
The test of 220kV transformer field has numerous pilot project, the different instrument and equipment of multiple stage usually will be used to test, in process of the test, repeatedly will change instrument and equipment, repeatedly change test connection.220kV high voltage side of transformer sleeve pipe and medium voltage side sleeve pipe very high, climb down transformer operate as testing crew will repeatedly be climbed up, this mode of operation not only labour intensity is large, on-the-spot chaotic, and is easy to occur security incident.
Summary of the invention
The utility model, for above-mentioned problems of the prior art, provides the portable test connection platform of a kind of high-potting, solves the problem that labour intensity in prior art is large, there is potential safety hazard.
The technical solution of the utility model is as follows:
Arrange insulcrete in casing, insulcrete is provided with patch jack; The side of casing arranges hi-line jack, and hi-line jack and patch jack are respectively equipped with binding post I and binding post II, the outside surface suit insulator of binding post I and binding post II; Connection bus row between binding post I and binding post II.
Described interior is provided with screen layer.
Described bus bar is capacitor type bus bar.
Be provided with above described casing and renovate.
The end face of described casing is provided with switching door.
The long 240mm of described casing, wide 200mm, high 160mm.
Described binding post I and binding post II is equipped with 8.
The utility model advantageous effect is as follows:
1, the utility model conventional transformer pilot project (straight resistance, no-load voltage ratio, low-voltage impedance, loaded switch, dielectric loss, insulation etc.) testing equipment is switched instrument integration of equipments be configured in chamber.Use test battery wiring to complete wiring comprehensively to switch, just can complete corresponding pilot project.Process of the test is simply orderly, and high-power transformer is climbed in a large amount of minimizing and bushing shell for transformer changes connection times and changes instrument number of times, greatly reduces the quantity of labour intensity minimizing testing crew, meets the requirement of experimental safe.
2, testing table is that portable construction is convenient to carrying and deposits.
3, configuration test handoff functionality, directly can hinder, no-load voltage ratio, low-voltage impedance, loaded switch, dielectric loss, the testing equipment such as insulation switch.Increase work efficiency, make work safer, quick.
4, reduce site test personnel labor intensity, eminence when reducing transformer field test is dropped, is got an electric shock and mis-wired risk, and greatly shorten working hours, significantly reduce a staff quantity, experimental safe is guaranteed.
5, casing alloy material makes, external box of microvave reliable ground, and box house adopts masking foil to shield, and reduces external interference source and makes measurement more accurate.In casing, bus bar adopts capacitor type busbar to prevent corona from avoiding impact to measure.
6, be provided with above described casing and renovate, be convenient to wiring; End face is provided with switching door, is convenient to deposit replacing testing equipment; Box sizes design experiences is demonstrate,proved, can by testing equipment effective integration, again reduced volume to greatest extent.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model testing table.
Fig. 2 is the utility model testing table top surface outgoing schematic diagram.
In figure, 1, casing, 2, insulcrete, 3, insulator, 4, bus bar, 5, renovate, 6, switching door.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1-2, casing 1 adopts full alloy material to make, and the long 240mm of casing, wide 200mm, high 160mm, be provided with above casing and renovate 5, and the end face of casing is provided with switching door 6, and interior is provided with screen layer.Arrange insulcrete 2 in casing, insulcrete is provided with 8 patch jacks; The side of casing arranges 8 hi-line jacks, and hi-line jack and patch jack are respectively equipped with 8 binding post I and 8 binding post II, the outside surface suit insulator 3 of binding post I and binding post II; Capacitor type bus bar 4 is connected between binding post I and binding post II.
During use, testing crew is arranged on 8 hi-lines on transformer high-voltage bushing O, A, B, C three-phase and medium-tension bushing Om, Am, Bm, Cm respectively; Connect hi-line jack 8 of 8 hi-lines access testing table sides, then return insulcrete in testing table, with the conversion head of instrument and test connection platform, change respectively.The utility model is tested in new upper 220kV transformer station 220kV mono-, No. two transformer commissioning tests, 220kV transformer station 220kV mono-, No. two transformer commissioning tests; After 220kV transformer station 220kV No. bis-transformer overhauls, test, 220kV transformer station 220kV mono-, two, No. five transformer routine tests, all receive good effect and improve test mass and safe reliability.
Claims (7)
1. the portable test connection platform of high-potting, it is characterized in that arranging insulcrete in casing, insulcrete is provided with patch jack; The side of casing arranges hi-line jack, and hi-line jack and patch jack are respectively equipped with binding post I and binding post II, the outside surface suit insulator of binding post I and binding post II; Connection bus row between binding post I and binding post II.
2. the portable test connection platform of high-potting according to claim 1, is characterized in that described interior is provided with screen layer.
3. the portable test connection platform of high-potting according to claim 1, is characterized in that described bus bar is capacitor type bus bar.
4. the portable test connection platform of high-potting according to claim 1, is characterized in that being provided with above described casing renovating.
5. the portable test connection platform of high-potting according to claim 1, is characterized in that the end face of described casing is provided with switching door.
6. the portable test connection platform of high-potting according to claim 1, is characterized in that the long 240mm of described casing, wide 200mm, high 160mm.
7. the portable test connection platform of high-potting according to claim 1, is characterized in that described binding post I and binding post II is equipped with 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176398.4U CN204495857U (en) | 2015-03-26 | 2015-03-26 | The portable test connection platform of high-potting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176398.4U CN204495857U (en) | 2015-03-26 | 2015-03-26 | The portable test connection platform of high-potting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495857U true CN204495857U (en) | 2015-07-22 |
Family
ID=53575162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176398.4U Active CN204495857U (en) | 2015-03-26 | 2015-03-26 | The portable test connection platform of high-potting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865415A (en) * | 2015-03-26 | 2015-08-26 | 国网辽宁省电力有限公司抚顺供电公司 | Portable test wiring bench for high-voltage test |
| CN107831345A (en) * | 2017-12-26 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | A kind of transformer voltage ratio test and direct resistance metering mode of connection and terminal box |
-
2015
- 2015-03-26 CN CN201520176398.4U patent/CN204495857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865415A (en) * | 2015-03-26 | 2015-08-26 | 国网辽宁省电力有限公司抚顺供电公司 | Portable test wiring bench for high-voltage test |
| CN107831345A (en) * | 2017-12-26 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | A kind of transformer voltage ratio test and direct resistance metering mode of connection and terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |