CN205861730U - A kind of 10kV arrester testing support - Google Patents

A kind of 10kV arrester testing support Download PDF

Info

Publication number
CN205861730U
CN205861730U CN201620863488.5U CN201620863488U CN205861730U CN 205861730 U CN205861730 U CN 205861730U CN 201620863488 U CN201620863488 U CN 201620863488U CN 205861730 U CN205861730 U CN 205861730U
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.)
Active
Application number
CN201620863488.5U
Other languages
Chinese (zh)
Inventor
赵逸人
王晓军
周碎云
董敏
聂建军
陈志威
曹高辉
傅祺皓
吴智衍
张翔
曹效海
潘伟正
张晋玲
王进彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Ruian Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Ruian Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, Ruian Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201620863488.5U priority Critical patent/CN205861730U/en
Application granted granted Critical
Publication of CN205861730U publication Critical patent/CN205861730U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The purpose of this utility model is 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 utility model has the advantages 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

A kind of 10kV arrester testing support
Technical field
This utility model relates to a kind of tranformer protection equipment test instrument, particularly relates to a kind of 10kV test of lightning arrester and props up Frame.
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.
Utility model content
The purpose of this utility model is to provide a kind of 10kV arrester testing support, it is possible to effectively solve test of lightning arrester Inefficient, that test bracket carries inconvenience problem.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: a kind of 10kV takes shelter from the thunder Device test bracket, including main body, described main body central authorities have a tapped through hole matched with 10kV spark gap stud, main body The back side is provided with earth stud, and body side is rotatably connected to three flanks, and three flanks are with the tapped through hole of main body as the center of circle Periphery on be uniformly distributed, the main body back side and three flank back sides, all by wired in series, three flanks all have one The tapped through hole matched with 10kV spark gap stud, between the tapped through hole of the tapped through hole of described three flanks and main body central authorities Away from 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 utility model has the advantages that: this device passes through to be rotationally connected three flanks in main body, Both ensure that the stability of main body, and when carrying, flank can have been folded again, thus reduce the area that whole device takies, simultaneously Three flanks all have the tapped through hole matched with 10kV spark gap stud, the examination of spark gap three-phase can be carried out simultaneously Test, effectively raise work efficiency.
Accompanying drawing explanation
Fig. 1 is that this utility model launches Facad structure schematic diagram;
Fig. 2 is that this utility model launches structure schematic diagram;
Fig. 3 is this utility model foldable structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model 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, this utility model is launched to be placed on smooth ground, three flanks exist with main body On same plane, three supports are all vertical with flank, and earth lead connects earth stud 5.When only single-phase lightning arrestor being tested, The bolt of spark gap lower end is loaded in the tapped through hole 7 of main body 2 central authorities;When three-phase lightning protector is tested simultaneously, three-phase is kept away Thunder device loads in the tapped through hole 7 of the corresponding flank 1 of color respectively by lower end of the bolt, because flank 1 all passes through with body 2 Wire 6 is connected, and makes three flank 1 isoelectric levels, and result of the test is more accurate.After off-test, first remove spark gap, then this test New type foldable becomes to load workbox as shown in Figure 3.Three flanks 1 can carry out the test of spark gap three-phase, work efficiency simultaneously High;Support 3 can fold puts into placing trough, and flank 1 can fold and draw close, easy to carry.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited to This, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained in this practicality new Among the scope of the claims of type.

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.
CN201620863488.5U 2016-08-10 2016-08-10 A kind of 10kV arrester testing support Active CN205861730U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620863488.5U CN205861730U (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
CN201620863488.5U CN205861730U (en) 2016-08-10 2016-08-10 A kind of 10kV arrester testing support

Publications (1)

Publication Number Publication Date
CN205861730U true CN205861730U (en) 2017-01-04

Family

ID=57657925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620863488.5U Active CN205861730U (en) 2016-08-10 2016-08-10 A kind of 10kV arrester testing support

Country Status (1)

Country Link
CN (1) CN205861730U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Similar Documents

Publication Publication Date Title
CN203965480U (en) A kind of test of lightning arrester device
CN205861730U (en) A kind of 10kV arrester testing support
CN206819820U (en) The insulation protective hood of arrester
CN202562960U (en) 10-kilovolt (kV) arrester test-bed rack
CN106290999A (en) A kind of 10kV arrester testing support
CN205301457U (en) On -vehicle electric power testboard of synthesizing of box removal
CN207183808U (en) Table serves lower combined type power supervisor
CN203572842U (en) Lightning arrester experiment rack for transformer substation
CN205363815U (en) Multifunctional protector examines workstation surely
CN208370001U (en) A kind of easy-to-dismount electrical cabinet
CN206832926U (en) For searching cable fault and carrying out the integrated apparatus of alternating current-direct current voltage-withstand test
CN207442376U (en) A kind of radio and television cover engineering cable support device
CN203798834U (en) Lightning arrester calibration and test bracket
CN206208936U (en) 10kV arrester testing supports
CN106706988A (en) Multifunctional coupling capacitor voltage division device for partial discharge test of transformer
CN208350936U (en) A kind of 10KV livewire work electric pole cover voltage-withstand test electrode
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
CN220438479U (en) Hand-held type partial discharge tester
CN106443298B (en) A kind of portable 10kV zinc oxide arrester test device
CN205670484U (en) A kind of voltage transformer damping base
CN211043558U (en) Power frequency partial discharge test platform
CN105610068A (en) Mobile type power convenience service box
CN205404626U (en) Portable impulse current generator
CN206161686U (en) Electric experimental support of arrester

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant