CN106290999A - A kind of 10kV arrester testing support - Google Patents
A kind of 10kV arrester testing support Download PDFInfo
- Publication number
- CN106290999A CN106290999A CN201610651452.5A CN201610651452A CN106290999A CN 106290999 A CN106290999 A CN 106290999A CN 201610651452 A CN201610651452 A CN 201610651452A CN 106290999 A CN106290999 A CN 106290999A
- Authority
- CN
- China
- Prior art keywords
- main body
- tapped
- flanks
- hole
- flank
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
It is an object of the invention to provide a kind of 10kV arrester testing support, including main body, described main body central authorities have a tapped through hole matched with 10kV spark gap stud, the main body back side is provided with earth stud, body side is rotatably connected to three flanks, three flanks are uniformly distributed on the periphery with the tapped through hole of main body as the center of circle, wired in series is all passed through at the main body back side and three flank back sides, a tapped through hole matched with 10kV spark gap stud is all had on three flanks, the tapped through hole of described three flanks is the most equal with the tapped through hole spacing of main body central authorities.The invention have the advantage that this device is by being rotationally connected three flanks in main body, both ensure that the stability of main body, when carrying, flank can be folded again, thus reduce the area that whole device takies, on three flanks, all have the tapped through hole matched with 10kV spark gap stud simultaneously, the test of spark gap three-phase can be carried out simultaneously, effectively raise work efficiency.
Description
Technical field
The present invention relates to a kind of tranformer protection equipment test instrument, particularly relate to a kind of 10kV arrester testing support.
Background technology
Spark gap is widely used in power system, and it is for protecting electrical equipment against the harm of high transient overvoltage,
And limit a kind of electrical equipment of time of afterflow.In transformer station, 10kV leakage conductor is arranged in switch cubicle, and space in switch cubicle
Narrow and small, carry out may cabinet being discharged during the pressurization of spark gap preventive trial, not only can affect the accurate of result of the test
Property, there is potential safety hazard, harm person equipment safety especially.During so carrying out test of lightning arrester, spark gap is taken to switch cubicle
Outward.Owing to lacking special arrester testing support, testing crew can not the most reasonably dispose the spark gap that need to test, this
Sample must not reach spark gap standard verification, thus has influence on the accuracy of test data, there is again bigger safety hidden simultaneously
Suffer from.
China national Patent Office discloses the entitled a kind of 10kV of Patent No. CN204595023U on August 26th, 2015
The patent of arrester testing support, the technical scheme disclosed in this patent includes that support table top, the lower section of support table top are provided with
Supporting rack, described support table top is provided with the circular kerve mated with spark gap bottom shape, the middle part of described circular kerve
Being provided with and install, with spark gap, the hole that bolt mates, described circular groove is fixedly connected with grounding screw.The program is the most only
Can test single-phase lightning arrestor, work efficiency is the highest.
It is entitled portable that China national Patent Office discloses Patent No. CN204666664U on 23rd in JIUYUE in 2015
The patent that 10kV is arrester test bed, the technical scheme disclosed in this patent includes base, support, it is characterised in that the described end
The insulator including chapeau de fer and disk that seat is commonly used for power system, described support is irony square tube, the following table of irony square tube
Middle face welds together with the upper end of chapeau de fer, and the upper surface of irony square tube equidistantly opens three fixing holes and above fixing hole
Weld three location nuts matched with spark gap stud, the outer wall of chapeau de fer is drilled with screwed hole and is equipped with public connecing
Ground bolt.Although three-phase lightning protector can be tested by the program simultaneously, but irony square tube can not fold very difficult inserter case, takes
Band is inconvenient.
Summary of the invention
It is an object of the invention to provide a kind of 10kV arrester testing support, it is possible to effectively solve test of lightning arrester efficiency
The highest, that test bracket carries inconvenience problem.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of 10kV spark gap examination
Testing support, including main body, described main body central authorities have a tapped through hole matched with 10kV spark gap stud, the main body back side
Being provided with earth stud, body side is rotatably connected to three flanks, and three flanks are at the circle with the tapped through hole of main body as the center of circle
Be uniformly distributed on side face, the main body back side and three flank back sides all by wired in series, three flanks all have one and
The tapped through hole that 10kV spark gap stud matches, the tapped through hole spacing that the tapped through hole of described three flanks is central with main body
The most equal.
Preferably, the back side of each flank is all rotatably connected to a support, and the back side of each flank also has receiving
The placing trough of frame；Support is easy to main body and is put smooth, and placing trough can make as the receiving space of support after using
This device takes up room less, is more conducive to carry.
Preferably, each side face is provided with arc opening；This device is used to be can to stretch into arc by hands at needs
In opening, support is made to depart from placing trough.
Preferably, described flank is connected with bracket by hinges；It is easy to folding rack.
Preferably, described main body is connected through the hinge with flank；It is easy to folded side panel.
Preferably, described main body is to have three circles being uniformly distributed string limit, all corresponding string limit of each flank；It is easy to
Body side installs flank, it is simple to flank rotates, and flank completely can dock with main body.
Compared with prior art, the invention have the advantage that this device, by being rotationally connected three flanks in main body, was both protected
Demonstrate,prove the stability of main body, when carrying, flank can have been folded again, thus reduce the area that whole device takies, simultaneously three
All have the tapped through hole matched with 10kV spark gap stud on individual flank, the test of spark gap three-phase can be carried out simultaneously, have
Imitate improves work efficiency.
Accompanying drawing explanation
Fig. 1 is that the present invention launches Facad structure schematic diagram；
Fig. 2 is that the present invention launches structure schematic diagram；
Fig. 3 is foldable structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As shown in Figure 1, 2, a kind of 10kV arrester testing support, including main body 2, main body 2 is circular, cuts with three at edge
Bar string, three strings are uniformly distributed and length is consistent, main body 2 central authorities have one logical with the screw thread that 10kV spark gap stud matches
Hole 7, main body 2 back side is provided with earth stud 5, and main body 2 side is connected by hinge 4 three flanks 1, and flank is rectangular slab, often
Bar flank is corresponding with the string of a main body to be installed, and connect also by wire 6 with three flank 1 back sides in main body 2 back side, three flanks
All having placing trough 8 below 1, be all connected through the hinge in placing trough a support 3, and each support 3 side is provided with arc and opens
Mouthfuls 9, flank 1 has a tapped through hole 7 matched with 10kV spark gap stud, tapped through hole 7 on three flanks 1 and
Tapped through hole 7 spacing of main body central authorities is identical.Three flanks 1 are coated respectively with yellowish green red three kinds of coloured paint, main body 2, flank 1,
Support 3 is all Al-alloy products.
During use, as it is shown in figure 1, the present invention is launched to be placed on smooth ground, three flanks with main body same
In plane, three supports are all vertical with flank, and earth lead connects earth stud 5.When only single-phase lightning arrestor being tested, keeping away
The bolt of thunder device lower end loads in the tapped through hole 7 of main body 2 central authorities；When three-phase lightning protector is tested simultaneously, three-phase lightning protector
Loaded by lower end of the bolt respectively in the tapped through hole 7 of the corresponding flank 1 of color, because flank 1 and body 2 all pass through wire
6 series connection, make three flank 1 isoelectric levels, and result of the test is more accurate.After off-test, first remove spark gap, then this test is novel
It is folded into and loads workbox as shown in Figure 3.Three flanks 1 can carry out the test of spark gap three-phase simultaneously, and work efficiency is high；?
Frame 3 can fold puts into placing trough, and flank 1 can fold and draw close, easy to carry.
The foregoing is only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field is in the field of the invention, and change or the modification made all are contained among the scope of the claims of the present invention.
Claims (6)
1. a 10kV arrester testing support, it is characterised in that: include main body (2), described main body (2) central authorities have one with
The tapped through hole (7) that 10kV spark gap stud matches, main body (2) back side is provided with earth stud (5), and main body (2) side rotates
Connecting and have three flanks (1), three flanks are uniformly distributed on the periphery with the tapped through hole of main body as the center of circle, main body (2)
All being connected by wire (6) with three flank (1) back sides in the back side, three flanks (1) all have one and 10kV spark gap spiral shell
The tapped through hole (7) that post matches, the tapped through hole (7) of three flanks is the most equal with tapped through hole (7) spacing of main body central authorities.
A kind of 10kV arrester testing support the most according to claim 1, it is characterised in that: the back side of each flank all turns
Be dynamically connected a support, and the back side of each flank also has the placing trough (8) accommodating support.
A kind of 10kV arrester testing support the most according to claim 2, it is characterised in that: at the bottom of described support and placing trough
It is connected through the hinge.
A kind of 10kV arrester testing support the most according to claim 3, it is characterised in that: each support (3) side sets
There is arc opening.
A kind of 10kV arrester testing support the most according to claim 1, it is characterised in that: described main body (2) and flank
(1) connected by hinge (4).
A kind of 10kV arrester testing support the most according to claim 1, it is characterised in that: described main body (2) is for having three
Bar is uniformly distributed the circle on string limit, all corresponding string limit of each flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651452.5A CN106290999A (en) | 2016-08-10 | 2016-08-10 | A kind of 10kV arrester testing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651452.5A CN106290999A (en) | 2016-08-10 | 2016-08-10 | A kind of 10kV arrester testing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106290999A true CN106290999A (en) | 2017-01-04 |
Family
ID=57667933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651452.5A Pending CN106290999A (en) | 2016-08-10 | 2016-08-10 | A kind of 10kV arrester testing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106290999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202083715U (en) * | 2011-05-23 | 2011-12-21 | 辽宁省电力有限公司抚顺供电公司 | Portable arrester testing support |
| CN202562960U (en) * | 2012-03-29 | 2012-11-28 | 湖北省电力公司鄂州供电公司 | 10-kilovolt (kV) arrester test-bed rack |
| CN203572842U (en) * | 2013-10-15 | 2014-04-30 | 国家电网公司 | Lightning arrester experiment rack for transformer substation |
| CN204214903U (en) * | 2014-12-10 | 2015-03-18 | 国家电网公司 | Test of lightning arrester base |
| CN204595023U (en) * | 2015-04-14 | 2015-08-26 | 国家电网公司 | A kind of 10kV arrester testing support |
| 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 |
| CN204789650U (en) * | 2015-07-16 | 2015-11-18 | 国网四川省电力公司乐山供电公司 | Multifunctional test stand |
| CN205861730U (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 |
-
2016
- 2016-08-10 CN CN201610651452.5A patent/CN106290999A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202083715U (en) * | 2011-05-23 | 2011-12-21 | 辽宁省电力有限公司抚顺供电公司 | Portable arrester testing support |
| CN202562960U (en) * | 2012-03-29 | 2012-11-28 | 湖北省电力公司鄂州供电公司 | 10-kilovolt (kV) arrester test-bed rack |
| CN203572842U (en) * | 2013-10-15 | 2014-04-30 | 国家电网公司 | Lightning arrester experiment rack for transformer substation |
| CN204214903U (en) * | 2014-12-10 | 2015-03-18 | 国家电网公司 | Test of lightning arrester base |
| CN204595023U (en) * | 2015-04-14 | 2015-08-26 | 国家电网公司 | A kind of 10kV arrester testing support |
| 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 |
| CN204789650U (en) * | 2015-07-16 | 2015-11-18 | 国网四川省电力公司乐山供电公司 | Multifunctional test stand |
| CN205861730U (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 |
Non-Patent Citations (1)
| Title |
|---|
| 刘春晖: "10kv避雷器试验支架", 《农村电气化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104991095B (en) | A kind of transformer test wiring fexible unit | |
| CN205861730U (en) | A kind of 10kV arrester testing support | |
| CN106290999A (en) | A kind of 10kV arrester testing support | |
| CN206819820U (en) | The insulation protective hood of arrester | |
| CN206710546U (en) | Arrester high-pressure test platform | |
| CN206420633U (en) | A kind of battery drop test device | |
| CN203572842U (en) | Lightning arrester experiment rack for transformer substation | |
| CN105738735B (en) | A kind of line crossing structure and method | |
| CN107706748A (en) | Combined electrical source manager | |
| CN206832926U (en) | For searching cable fault and carrying out the integrated apparatus of alternating current-direct current voltage-withstand test | |
| CN206208936U (en) | 10kV arrester testing supports | |
| CN106706988A (en) | Multifunctional coupling capacitor voltage division device for partial discharge test of transformer | |
| CN203798834U (en) | Lightning arrester calibration and test bracket | |
| CN208350936U (en) | A kind of 10KV livewire work electric pole cover voltage-withstand test electrode | |
| CN208156127U (en) | A kind of functional tester of pair of product conducting | |
| CN106443298B (en) | A kind of portable 10kV zinc oxide arrester test device | |
| CN207557304U (en) | A kind of high-voltage test leads insulation support device | |
| CN207096377U (en) | A kind of high voltage electrical test concertina type anchor leg device | |
| CN205670484U (en) | A kind of voltage transformer damping base | |
| CN206595517U (en) | It is a kind of safe and reliable European to turn British connecting plug connector | |
| CN209513865U (en) | A kind of 10kV Zinc-Oxide Arrester DC reference voltage test bracket | |
| CN205404626U (en) | Portable impulse current generator | |
| CN211043558U (en) | Power frequency partial discharge test platform | |
| CN203981787U (en) | A kind of safe integrated form electrician testing table | |
| CN216870669U (en) | Insulation resistance tester of distribution lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |