CN202562960U - 10-kilovolt (kV) arrester test-bed rack - Google Patents
10-kilovolt (kV) arrester test-bed rack Download PDFInfo
- Publication number
- CN202562960U CN202562960U CN2012201250034U CN201220125003U CN202562960U CN 202562960 U CN202562960 U CN 202562960U CN 2012201250034 U CN2012201250034 U CN 2012201250034U CN 201220125003 U CN201220125003 U CN 201220125003U CN 202562960 U CN202562960 U CN 202562960U
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- arrester
- table top
- test
- flat table
- arrester test
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- 238000012360 testing method Methods 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a 10 kilovolts (kV) arrester test-bed rack which particularly provides a simple platform for a 10 kV arrester test. The 10 kV arrester test-bed rack comprises a flat plate, and an A plug-in hole, a B plug-in hole and a C plug-in hole are disposed on the flat plate. Each plug-in hole is embedded with a nut, the model of the nut is the same as that of a nut disposed at the tail end of an arrester support rod, the three plug-in holes embedded with nuts are connected in a short circuit mode through a bare copper wire and connected with an outside earthing end through a common terminal, and two sides of the flat plate are respectively embedded with two pairs of folding leg frame. The 10 kV arrester test-bed rack is simple in structure, strong in safety and applicability, light and flexible, low in cost and convenient to use, can be widely applied to test work of large-scale handover of the 10 kV arresters or a large number of 10 kV arresters in bulk.
Description
Technical field
The utility model relates to a safety feature of 10kV lightning arrester test, specifically is a kind of provide large-scale handing-over or a large amount of arrester test bed in bulk.
Background technology
Lightning arrester is a protection electric power netting safe running imperative equipment; The electrical network that particularly makes rapid progress and develop; The quantity of transformer station is more and more; Often possibly a large amount of 10kV lightning arrester of newly-built transformer station is done commissioning test, testing crew must get into the switch cubicle back to every lightning arrester wiring, discharge, thread-changing at every turn, and there is following problem in this classic method of in switch cubicle, the 10kV lightning arrester being done experiment:
1, because the direct current leakage that lightning arrester is done test; Institute's making alive is the several times of voltage when normally moving; During therefore for warranty test; High-voltage connection has enough safe distances with assurance on every side, and we often will keep certain safe distance with cabling and the miscellaneous equipment that guarantees high-voltage connection to setting up para tape in the switch cubicle.When particularly doing commissioning test, one less importantly whenever finishes one group and will set up para tape again the test of a lot of groups of lightning arresters, also wants nigration equipment, so repeatedly, has wasted many times, and has increased hidden danger.
2, the staff whenever makees a lightning arrester and need get into the cupboard back, carries out thread-changing, discharge, and frequent operation has brought a lot of inconvenience, easy fatigue to the staff.
3, the switch cabinet lightning arrester that has in comparatively hidden place, can not must take out directly to its pressurization, but how putting of reliable safety setting but is a more insoluble problem to lightning arrester.
Summary of the invention
The purpose of the utility model provides a kind of work efficiency that improves the lightning arrester test, shortens working hours arrester test bed of the 10kV of reduction labour intensity.
Arrester test bed of said a kind of 10kV comprises flat table top and four supporting legs that are arranged on flat table top bottom; On flat table top, be provided with a plurality of jacks; In each jack, inlay nut respectively with the terminal same model of lightning arrester support bar; A plurality of nuts connect through a bare copper wire short circuit, and link to each other with extraneous earth terminal through a public terminal.
Said jack has three, and equidistance is arranged on the flat table top, and the distance between three jacks is 200-250mm, is respectively equipped with port label in the position of each corresponding each jack.
Said four supporting legs are collapsible, on each supporting leg, are provided with hound, hound one end and supporting leg hinge, and the other end is connected through bolt with flat table top
Equidistance is provided with three supporting traverses in the inside of flat table top, and the spacing of three supporting traverses is 60-70mm.
On the supporting traverse in the middle of said jack and public terminal are successively set on.
The stand beneficial effect of the utility model:
1. solved lightning arrester and taken out test, can not safety and stability place problem, not only saved the time of test " prelude ", and improved the safe reliability of test from switch cubicle.
2. reduced in the testing crew turnover switch cubicle, the time of the traction of frequent change test connection and high-voltage connection, not only reduced the labour intensity of testing crew, and improved experimental safe reliability and precision greatly.
3. cost is low, and the market space is big, is widely used in the work that electric power, power plant etc. relate to the test of 10kV lightning arrester.
4. applicability is strong, and light and flexible can be used as auxiliary and direct current leakage pressure-resistant apparatus coupling and uses.
Description of drawings
Fig. 1 is the vertical view of the utility model,
Fig. 2 is the test intention of the utility model,
Fig. 3 is the user mode figure of the utility model.
Among the figure: the flat table top of 1-, 2-jack, 3-nut, 4-public terminal, 5-bare copper wire, 6-supporting traverse, 7-hound, 8-supporting leg, 9-bolt, 10-lightning arrester.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.Among Fig. 1,2; Arrester test bed of said a kind of 10kV comprises flat table top 1 and four supporting legs 8 that are arranged on flat table top bottom; On flat table top 1, be provided with a plurality of jacks 2; In each jack 2, inlay the nut 3 with the terminal same model of lightning arrester support bar respectively, a plurality of nuts connect through bare copper wire 5 short circuits, and link to each other with extraneous earth terminal through a public terminal 4.
Said jack 2 has three, and equidistance is arranged on the flat table top 1, and the distance between three jacks 2 is 200-250mm, is respectively equipped with port label 11 in the position of each corresponding each jack, is respectively the mark of A, B, C three-phase.
Said four supporting legs 8 are collapsible, on each supporting leg 8, are provided with hound 7, hound 7 one ends and supporting leg 8 hinges, and the other end is connected through bolt 9 with flat table top, can reduce lightning arrester paralell volume, convenient in carrying.Nut with bolt 9 tightens when in use, can well fixed rack, in the time of no nut is back-outed, and can fold in the panel bottom.
To be provided with the spacing of 6, three supporting traverses of three supporting traverses be 60-70mm to equidistance in the inside of flat table top 1.
On the supporting traverse in the middle of said jack 2 is successively set on public terminal 4.
In order better to make the lightning arrester paralell practical, attractive in appearance and be convenient for carrying, can also shelf upper strata steel plate.
During use, like Fig. 3, the leg frame with lightning arrester 10 launches earlier; Then hound 7 is strutted, be connected with bolt 9 fastening, then three lightning arresters 10; Put into three jacks 2 of ABC successively, ground wire is caused on the public terminal 4 again, the preliminary work before the lightning arrester test is done and is over like this; Need only connect test apparatus, successively lightning arrester test, discharge got final product, very safe and reliable.
Claims (5)
1. a 10kV is arrester test bed; It is characterized in that: said experimental stand comprises flat table top (1) and is arranged on four supporting legs (8) of flat table top bottom; On flat table top (1), be provided with a plurality of jacks (2); In each jack (2), inlay the nut (3) with the terminal same model of lightning arrester support bar respectively, a plurality of nuts connect through a bare copper wire (5) short circuit, and link to each other with extraneous earth terminal through a public terminal (4).
2. arrester test bed of a kind of 10kV according to claim 1; It is characterized in that: said jack (2) has three; Equidistance is arranged on the flat table top (1), and the distance between three jacks (2) is 200-250mm, is respectively equipped with port label (11) in the position of each corresponding each jack.
3. arrester test bed of a kind of 10kV according to claim 1 and 2; It is characterized in that: said four supporting legs (8) are collapsible; On each supporting leg (8), be provided with hound (7); Hound (7) one ends and supporting leg (8) hinge, the other end is connected through bolt (9) with flat table top.
4. arrester test bed of a kind of 10kV according to claim 1 and 2 is characterized in that: the inside equidistance at flat table top (1) is provided with three supporting traverses (6), and the spacing of three supporting traverses is 60-70mm.
5. arrester test bed of a kind of 10kV according to claim 4 is characterized in that: on the supporting traverse in the middle of said jack (2) and public terminal (4) are successively set on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201250034U CN202562960U (en) | 2012-03-29 | 2012-03-29 | 10-kilovolt (kV) arrester test-bed rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201250034U CN202562960U (en) | 2012-03-29 | 2012-03-29 | 10-kilovolt (kV) arrester test-bed rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562960U true CN202562960U (en) | 2012-11-28 |
Family
ID=47212605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201250034U Expired - Fee Related CN202562960U (en) | 2012-03-29 | 2012-03-29 | 10-kilovolt (kV) arrester test-bed rack |
Country Status (1)
| Country | Link |
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| CN (1) | CN202562960U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439638A (en) * | 2013-08-23 | 2013-12-11 | 国家电网公司 | High-voltage insulation test device of zinc oxide lightning arresters |
| CN104808024A (en) * | 2015-05-05 | 2015-07-29 | 湖南省电科院高新技术有限公司 | Overhead transmission line arrester testing base |
| CN104931737A (en) * | 2015-05-21 | 2015-09-23 | 国网山东莱州市供电公司 | Portable 10 kV lightning arrester testing stand |
| CN106290999A (en) * | 2016-08-10 | 2017-01-04 | 国网浙江瑞安市供电有限责任公司 | A kind of 10kV arrester testing support |
| CN109239505A (en) * | 2016-08-18 | 2019-01-18 | 赵万云 | A kind of test of lightning arrester device |
| CN109254220A (en) * | 2018-11-23 | 2019-01-22 | 国网青海省电力公司黄化供电公司 | A kind of Portable arrester testing case |
-
2012
- 2012-03-29 CN CN2012201250034U patent/CN202562960U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439638A (en) * | 2013-08-23 | 2013-12-11 | 国家电网公司 | High-voltage insulation test device of zinc oxide lightning arresters |
| CN103439638B (en) * | 2013-08-23 | 2015-10-21 | 国家电网公司 | A kind of Zinc-Oxide Arrester pressure resistant testing device |
| CN104808024A (en) * | 2015-05-05 | 2015-07-29 | 湖南省电科院高新技术有限公司 | Overhead transmission line arrester testing base |
| CN104931737A (en) * | 2015-05-21 | 2015-09-23 | 国网山东莱州市供电公司 | Portable 10 kV lightning arrester testing stand |
| CN106290999A (en) * | 2016-08-10 | 2017-01-04 | 国网浙江瑞安市供电有限责任公司 | A kind of 10kV arrester testing support |
| CN109239505A (en) * | 2016-08-18 | 2019-01-18 | 赵万云 | A kind of test of lightning arrester device |
| CN109254220A (en) * | 2018-11-23 | 2019-01-22 | 国网青海省电力公司黄化供电公司 | A kind of Portable arrester testing case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |