CN202033385U - Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate - Google Patents
Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate Download PDFInfo
- Publication number
- CN202033385U CN202033385U CN2011200311996U CN201120031199U CN202033385U CN 202033385 U CN202033385 U CN 202033385U CN 2011200311996 U CN2011200311996 U CN 2011200311996U CN 201120031199 U CN201120031199 U CN 201120031199U CN 202033385 U CN202033385 U CN 202033385U
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- CN
- China
- Prior art keywords
- insulating
- insulation
- lightning arrester
- test
- mutual inductor
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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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims description 50
- 230000004888 barrier function Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides an insulating test bench for a 35kV and below mutual inductor, a 35kV and below lightning arrester and an insulating baffle plate, comprising a metal roller (1), an insulating underframe (2), an insulating support (3), a test mesa (4), metal cover plates (5) and a metal handle (6), wherein the metal roller (1) is connected below the insulating underframe (2), the insulating underframe (2) is connected with the test mesa (4) through the insulating support (3), the insulating support (3) is connected with the test mesa (4), a plurality of metal cover plates (5) are lain on the test mesa (4), and the metal cover plates (5) are inlaid with the metal handle (6). The test mesa is capable of fast and quickly testing an mutual inductor, a lightning arrester and an insulating baffle plate at the same time, the test efficiency is greatly improved, the labor intensity is greatly reduced, the test space is saved and the energy consumption is saved.
Description
Technical field
The utility model relates to a kind of Insulation test platform, particularly a kind of Insulation test platform that is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier thereof.
Background technology
Mutual inductor in the electric system is at the electric energy metrical of electric system, relay protection, be used to exchange voltage or electric current in the device such as control automatically; the operation One's name is legion; in running order for a long time, its functional reliability is significant to the safe operation of whole electric system.Lightning arrester is one of important electrical equipment in the electric system.Its purposes and effect are to discharge when occurring the safe various types of superpotential of his equipment (as generator, transformer, mutual inductor etc.) protected of crisis in the system; restriction is added on the superpotential on the protected equipment; make it to be lower than certain amplitude, guarantee equipment safety operation.The superpotential shock wave was after the past, and lightning arrester cuts off power frequency continued flow again automatically, and the assurance system normally moves.Insulation barrier is a kind of electric insulation safety appliance, is used for protecting employed all Work tools of personal safety, and to work be the personal safety that guarantees the staff, prevent to get an electric shock and die.
Because 35KV that use in a large number in the electric system and following mutual inductor thereof, lightning arrester be testing crew operation effort in test, and a large amount of insulating barrier (same categories of device such as baffle plate, insulating mat) shape differences of using in the electric system, the test inconvenience that varies in size and cause is necessary in fact to provide the Insulation test platform of a kind of 35kV of being applied to and following mutual inductor, lightning arrester and insulation barrier thereof.
The utility model content
Technical problem to be solved in the utility model provides the Insulation test platform of a kind of 35kV of being applied to and following mutual inductor, lightning arrester and insulation barrier, to have improved the testing efficiency and the accuracy of 35kV and following mutual inductor and insulation barrier kind equipment.
For achieving the above object, the utility model provides the Insulation test platform of a kind of 35kV of being applied to and following mutual inductor, lightning arrester and insulation barrier, comprise metal roller, insulation underframe, insulating support, testing stand, metal cover board and metal handle, the metal roller is connected insulation underframe below, the insulation underframe is connected with testing stand through the insulation support, insulating support is connected with testing stand, is covered with a plurality of metal cover boards on the testing stand, studs with metal handle on the metal cover board.
As most preferred embodiment of the present utility model, described testing stand is provided with aperture a plurality of and lightning arrester size dimension coupling;
As most preferred embodiment of the present utility model, described a plurality of metal cover boards have the shape that has nothing in common with each other.
Compared with prior art, the Insulation test platform that the utility model is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier has the following advantages at least: the utility model test board, utilize the fixing lightning arrester of aperture on it, utilize metal cover board on it to be combined into the baffle plate of different shape, can carry out power frequency withstand test various insulating boots, the insulation barrier plate in using.Therefore, the utility model can carry out mutual inductor, lightning arrester and insulation barrier test fast and accurately simultaneously, can significantly improve test efficiency and reduce labour intensity, has saved test space, has saved energy consumption.
Description of drawings
Fig. 1 is the structural representation of the utility model Insulation test platform;
Fig. 2 is the aperture distribution plan that is provided with on the testing stand of the utility model Insulation test platform;
Fig. 3 is the structural representation of the metal cover board of the utility model Insulation test platform.
Embodiment
Below in conjunction with accompanying drawing the Insulation test platform that the utility model is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier is done detailed description:
See also shown in Figure 1ly, the Insulation test platform that the utility model is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier comprises metal roller 1, insulation underframe 2, insulating support 3, testing stand 4, metal cover board 5 and metal handle 6.
Described metallic sheave 1 is arranged on the below of insulation underframe 2, is four pulleys that can turn to flexibly, and whole test board is rotated neatly, can move flexibly when equipment is inconvenient to carry, and has played and has reduced manually, the effect of increasing work efficiency.On described insulation underframe 2, can place lightning arrester, mutual inductor, insulation barrier and no for the time being metal cover board 5 that test finishes, insulating support 3 is connected between insulation underframe 2 and the testing stand 4 and with the two and links together, insulating support 3 is made of experimental performance good insulation performance material, can effectively bear trial voltage, warranty test carries out smoothly; The effect of testing stand 4 is: be drilled with custom-designed eight apertures 41 in the above, this aperture forms according to the lightning arrester size design, when lightning arrester carries out withstand voltage test, the lightning arrester bottom is put in the middle of the aperture earlier, play good fixation, again with shorting stub with the adjacent lightning arrester short circuit reliable ground that gets up.The method has overcome the shortcoming of bad wiring when in the past testing lightning arrester, once can carry out the test of eight lightning arresters, has improved work efficiency greatly, and is on-the-spot behind overtesting, obtained good effect.In addition, on testing stand 4, also can carry out the mutual inductor power frequency withstand test easily, after tested mutual inductor placement steadily, carry out power frequency withstand test after property-line connects again.
Above testing stand 4, be provided with the different metal cover board of a plurality of size shape 5, its specification is respectively 60*30,45*30,45*45cm, its assembled scheme can see the following form 1, stud with special-purpose metal handle 6 in the above, can guide and support easily in use, these pressure-resistant plates can be combined into the baffle plate of different shape easily, thereby to the various insulating boots in using, the insulation barrier plate carries out power frequency withstand test, because pressure-resistant plate quality and thickness all are better than sheet iron, so can closely contact tested thing during test, and, also can the tested thing of different shape be spliced owing to combined and instant.Therefore, insulation special test platform can satisfy the Insulation Test of 35kV and following mutual inductor thereof, lightning arrester, also can satisfy the industrial frequency AC withstand voltage test of Work tools such as insulation rubber cushion, insulation barrier, insulated target.
Table 1
| 60*30 | 45*30 | 45*45 | |
| 60*30 | 60*60 | 105*30 | / |
| 45*30 | 105*30 | 90*60 | 45*75 |
| 45*45 | / | 45*75 | 90*90 |
The above only is a kind of embodiment of the present utility model, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model instructions is claim of the present utility model and contains.
Claims (3)
1. Insulation test platform that is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier, comprise metal roller (1), insulation underframe (2), insulating support (3), testing stand (4), metal cover board (5) and metal handle (6), metal roller (1) is connected insulation underframe (2) below, insulation underframe (2) is connected with testing stand (4) through insulation support (3), insulating support (3) is connected with testing stand (4), be covered with a plurality of metal cover boards (5) on the testing stand (4), stud with metal handle (6) on the metal cover board (5).
2. the Insulation test platform that is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier as claimed in claim 1 is characterized in that: described testing stand (4) is provided with apertures (41) a plurality of and lightning arrester size dimension coupling.
3. the Insulation test platform that is applied to 35kV and following mutual inductor, lightning arrester and insulation barrier as claimed in claim 1, it is characterized in that: described a plurality of metal cover boards (5) have the shape that has nothing in common with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311996U CN202033385U (en) | 2011-01-28 | 2011-01-28 | Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311996U CN202033385U (en) | 2011-01-28 | 2011-01-28 | Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033385U true CN202033385U (en) | 2011-11-09 |
Family
ID=44895678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200311996U Expired - Lifetime CN202033385U (en) | 2011-01-28 | 2011-01-28 | Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495339A (en) * | 2011-12-04 | 2012-06-13 | 甘肃省电力公司武威供电公司 | Power-frequency withstand voltage test method and test device for 10kV live-wire work insulation protection appliance |
| CN102928628A (en) * | 2012-10-25 | 2013-02-13 | 安徽省电力公司淮北供电公司 | Tool specially used for zinc oxide arrester test |
| CN104297533A (en) * | 2014-11-13 | 2015-01-21 | 国网宁夏电力公司固原供电公司 | Portable lightning arrester fixing support |
-
2011
- 2011-01-28 CN CN2011200311996U patent/CN202033385U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495339A (en) * | 2011-12-04 | 2012-06-13 | 甘肃省电力公司武威供电公司 | Power-frequency withstand voltage test method and test device for 10kV live-wire work insulation protection appliance |
| CN102928628A (en) * | 2012-10-25 | 2013-02-13 | 安徽省电力公司淮北供电公司 | Tool specially used for zinc oxide arrester test |
| CN102928628B (en) * | 2012-10-25 | 2016-01-20 | 国家电网公司 | Zinc oxide arrester test specific purpose tool |
| CN104297533A (en) * | 2014-11-13 | 2015-01-21 | 国网宁夏电力公司固原供电公司 | Portable lightning arrester fixing support |
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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 Free format text: FORMER OWNER: XIANYANG POWER SUPPLY BUREAU Effective date: 20140326 Owner name: XIANYANG POWER SUPPLY BUREAU Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 712000 XIANYANG, SHAANXI PROVINCE TO: 100761 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Xianyang Power Supply Bureau Address before: Xianyang City, Shaanxi Province, 712000 West Road No. 30 Patentee before: Xianyang Power Supply Bureau |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |