CN104407179B - Insulating rod experimental apparatus - Google Patents
Insulating rod experimental apparatus Download PDFInfo
- Publication number
- CN104407179B CN104407179B CN201410691583.7A CN201410691583A CN104407179B CN 104407179 B CN104407179 B CN 104407179B CN 201410691583 A CN201410691583 A CN 201410691583A CN 104407179 B CN104407179 B CN 104407179B
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- CN
- China
- Prior art keywords
- supporter
- attachment structure
- insulating bar
- experimental provision
- guide rail
- 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.)
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Links
- 239000004020 conductor Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 4
- 238000004382 potting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention provides an insulating rod experimental apparatus comprising a first support, a second support and a connecting structural set. A clearance between the first support and the second support is adjustable. The connecting structural set is used for fixing an insulating rod and comprises a first connecting structure and a second connecting structure. The first support is provided with the first connecting structure. The second support is provided with the second connecting structure. The insulating rod experimental apparatus according to the technical scheme is applicable to measurement of insulating rods different in length.
Description
Technical field
The present invention relates to electric device maintenance apparatus field, in particular to a kind of insulating bar experimental provision.
Background technology
Existing test method regulatory requirements are as follows：High-potting electrode is arranged in the working portion of insulating bar, test electricity
The length of pole and ground connection interpolar is test length, determines two interelectrode distances according to the rules, such as between insulating bar, has metal to connect
Head, the distance between two test electrodes are also answered in here value along with the length of metal parts, should keep certain distance between insulating bar,
In order to viewing test situation.Earthing pole and high-potting electrode are wrapped with the metal forming of wide 50mm or with wire.For each
The insulating bar of electric pressure, applies corresponding voltage.For the insulating bar of 10～220kV electric pressures, pressing time 1min；If
Testing transformer electric pressure does not reach the requirement of test, and sectional is tested, and is at most divided into 4 sections, Sectional Test voltage
Should be the coefficient that bulk testing voltage is multiplied by 1.2 times again divided by segments.
The problem that presently, there are is：Without suitable test site and test platform, instrument configuration is not enough, and not having being capable of batch
Test insulating bar ground instrument, instrument, and earthing pole and high-potting electrode are only with metal forming or less efficient with wire wrapping
And it is dangerous.
The content of the invention
Present invention is primarily targeted at providing a kind of insulating bar for measuring the insulating bar of different length tests dress
Put.
To achieve these goals, according to an aspect of the invention, there is provided insulating bar experimental provision, insulating bar experiment
Device includes：First supporter；Second supporter, the spacing between the first supporter and the second supporter are adjustably arranged；Even
Binding structure group, attachment structure group are used for fixed insulation bar, and attachment structure group includes the first attachment structure and the second attachment structure, the
The first attachment structure is provided with one supporter, arranges and have the second attachment structure on the second supporter.
Further, the first attachment structure and the second attachment structure are electric conductor, and the first supporter is insulator, and second
Supporter is electric conductor, and the second supporter is connected with the second attachment structure, the second supporter ground connection.
Further, the first attachment structure and the second attachment structure are anchor ear.
Further, insulating bar experimental provision also includes guide rail, and the first supporter is connected on guide rail, the first supporter edge
Guide rail is movably arranged.
Further, the second supporter is connected on guide rail, and the second supporter is movably disposed along guide rail.
Further, two the second supporters are connected with guide rail, and two the second supporters are separately positioned on the first support
The both sides of body.
Further, insulating bar experimental provision includes two guide rails, and two guide rail interval settings are all connected with two guide rails
There are the first supporter and the second supporter.
Further, insulating bar experimental provision also includes：Head rod, the two ends of head rod respectively be connected to
The first supporter connection on two guide rails, is provided with multiple first attachment structures on head rod；Second connecting rod, second
The two ends of connecting rod are connected with the second supporter being connected on two guide rails respectively, are provided with and are arranged in the second connecting rod
One-to-one multiple second attachment structures of multiple first attachment structures of head rod, each first attachment structure and corresponding
The second attachment structure formed attachment structure group.
Further, multiple first attachment structures being arranged on head rod and be arranged on the first supporter
One attachment structure is electrically connected, multiple second attachment structures being arranged in the second connecting rod and the be arranged on the second supporter
Two attachment structures are electrically connected.
Further, head rod and the second connecting rod are electric conductor, and the two ends of head rod pass through first
Attachment structure is connected with the first supporter, and the two ends of the second connecting rod are connected with the second supporter by the second attachment structure.
Using technical scheme, insulating bar experimental provision includes：First supporter；Second supporter, first
Spacing between support body and the second supporter is adjustably arranged；Attachment structure group, attachment structure group are used for fixed insulation bar, connection
Structure group includes the first attachment structure and the second attachment structure, is provided with the first attachment structure on the first supporter, and second supports
Arrange on body and have the second attachment structure.Using technical scheme, it is different that insulating bar experimental provision can be used for measurement
The insulating bar of length.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of insulating bar experimental provision of the invention.
Wherein, above-mentioned accompanying drawing includes that the following drawings is marked：
1st, the first supporter；2nd, the second supporter；3rd, attachment structure group；31st, the first attachment structure；32nd, the second connection knot
Structure；4th, guide rail；5th, head rod；6th, the second connecting rod.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
As shown in figure 1, the insulating bar experimental provision of the embodiment of the present invention includes：First supporter 1；Second supporter 2, the
Spacing between one supporter 1 and the second supporter 2 is adjustably arranged；Attachment structure group 3, attachment structure group 3 are used for fixed exhausted
Edge bar, attachment structure group 3 include the first attachment structure 31 and the second attachment structure 32, are provided with the first company on the first supporter 1
Binding structure 31, arranges on the second supporter 2 and has the second attachment structure 32.
In the present embodiment, the first supporter 1 and 2 spacing of the second supporter are adjustably arranged, therefore can be used for measurement not
With the insulating properties of the insulating bar of length.
Preferably, the first attachment structure 31 and the second attachment structure 32 are electric conductor, and the first supporter 1 is insulator,
Second supporter 2 is electric conductor, and the second supporter 2 is connected with the second attachment structure 32, and the second supporter 2 is grounded.
Preferably, the first attachment structure 31 and the second attachment structure 32 include anchor ear.The internal diameter of anchor ear is adjustably arranged,
For fixing the insulating bar of different-diameter.
Preferably, insulating bar experimental provision also includes guide rail 4, and the first supporter 1 is connected on guide rail 4, the first supporter 1
Along 4 moveable setting of guide rail.
Preferably, the second supporter 2 is connected on guide rail 4, and the second supporter 2 is movably disposed along guide rail 4.
Preferably, two the second supporters 2 are connected with guide rail 4, and two the second supporters 2 are separately positioned on the first support
The both sides of body 1.
Preferably, insulating bar experimental provision includes two guide rails 4, and two 4 interval settings of guide rail connect on two guide rails 4
It is connected to the first supporter 1 and the second supporter 2.
Preferably, insulating bar experimental provision also includes：Head rod 5, the two ends of head rod 5 respectively be connected to
The first supporter 1 on two guide rails 4 connects, and is provided with multiple first attachment structures 31 on head rod 5；Second connecting rod
6, the two ends of the second connecting rod 6 are connected with the second supporter 2 being connected on two guide rails 4 respectively, are arranged in the second connecting rod 6
31 one-to-one multiple second attachment structures 32 of multiple first attachment structures for having and being arranged on head rod 5, each
One attachment structure 31 and corresponding second attachment structure 32 form attachment structure group 3.
Preferably, multiple first attachment structures 31 being arranged on head rod 5 be arranged on the first supporter 1
First attachment structure 31 is electrically connected, multiple second attachment structures 32 being arranged in the second connecting rod 6 be arranged on the second support
The second attachment structure 32 on body 2 is electrically connected.
Preferably, head rod 5 and the second connecting rod 6 are electric conductor, and the two ends of head rod 5 pass through first
Attachment structure 31 is connected with the first supporter 1, and the two ends of the second connecting rod 6 pass through the second attachment structure 32 and the second supporter
Connection.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of insulating bar experimental provision, it is characterised in that the insulating bar experimental provision includes：
First supporter (1)；
Second supporter (2), the spacing between the first supporter (1) and second supporter (2) are adjustably arranged；
Attachment structure group (3), described attachment structure group (3) are used for fixed insulation bar, and described attachment structure group (3) connect including first
Binding structure (31) and the second attachment structure (32), are provided with the first attachment structure (31), institute on the first supporter (1)
State and arrange on the second supporter (2) and there are the second attachment structure (32),
The insulating bar experimental provision also includes guide rail (4), and the first supporter (1) is connected on guide rail (4), described first
Supporter (1) is movably arranged along guide rail (4),
First attachment structure (31) and second attachment structure (32) are electric conductor, and the first supporter (1) is
Insulator, described second supporter (2) are electric conductor, and the second supporter (2) are connected with the second attachment structure (32),
Described second supporter (2) are grounded.
2. insulating bar experimental provision according to claim 1, it is characterised in that the first attachment structure (31) and described
Second attachment structure (32) is anchor ear.
3. insulating bar experimental provision according to claim 1, it is characterised in that the second supporter (2) are connected to institute
State on guide rail (4), the second supporter (2) are movably disposed along the guide rail (4).
4. insulating bar experimental provision according to claim 3, it is characterised in that be connected with two institutes on guide rail (4)
The second supporter (2) is stated, described two second supporter (2) are separately positioned on the both sides of the first supporter (1).
5. insulating bar experimental provision according to claim 1, it is characterised in that the insulating bar experimental provision includes two
Guide rail (4), described two guide rail (4) interval setting, are respectively connected with first supporter on described two guide rail (4)
And second supporter (2) (1).
6. insulating bar experimental provision according to claim 5, it is characterised in that the insulating bar experimental provision also includes：
Head rod (5), the two ends of head rod (5) respectively be connected to it is described on described two guide rails (4)
First supporter (1) connects, and is provided with multiple first attachment structure (31) on head rod (5)；
Second connecting rod (6), the two ends of the second connecting rod (6) respectively be connected to it is described on described two guide rails (4)
Second supporter (2) connects, and is provided with and is arranged on the described many of the head rod (5) on the second connecting rod (6)
Individual first attachment structure (31) are one-to-one multiple second attachment structure (32), each described first attachment structure (31)
Attachment structure group (3) are formed with corresponding described second attachment structure (32).
7. insulating bar experimental provision according to claim 6, it is characterised in that be arranged on the head rod (5)
The plurality of first attachment structure (31) and be arranged on the first supporter (1) described first attachment structure (31) electricity
Connection, multiple second attachment structure (32) being arranged on the second connecting rod (6) be arranged on the second supporter (2)
On described second attachment structure (32) electrical connection.
8. insulating bar experimental provision according to claim 7, it is characterised in that head rod (5) and described
Two connecting rods (6) are electric conductor, the two ends of head rod (5) by the first attachment structure (31) with it is described
First supporter (1) connects, and the two ends of the second connecting rod (6) are by the second attachment structure (32) and described second
Supporter (2) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691583.7A CN104407179B (en) | 2014-11-25 | 2014-11-25 | Insulating rod experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691583.7A CN104407179B (en) | 2014-11-25 | 2014-11-25 | Insulating rod experimental apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104407179A CN104407179A (en) | 2015-03-11 |
| CN104407179B true CN104407179B (en) | 2017-03-22 |
Family
ID=52644824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691583.7A Active CN104407179B (en) | 2014-11-25 | 2014-11-25 | Insulating rod experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104407179B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929311A (en) * | 2016-04-29 | 2016-09-07 | 国家电网公司 | Ultrahigh-voltage live-line operation tool segment test apparatus and application method thereof |
| CN105891558A (en) * | 2016-06-18 | 2016-08-24 | 国网辽宁省电力有限公司盘锦供电公司 | Insulating rod batch test grounding electrode |
| CN106405355A (en) * | 2016-12-01 | 2017-02-15 | 国家电网公司 | 110 kV insulation rod calibration device |
| CN109298295A (en) * | 2018-10-29 | 2019-02-01 | 国网新疆电力有限公司昌吉供电公司 | Packaged type insulating bar industrial frequency withstand voltage experimental rig |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4764694B2 (en) * | 2005-09-30 | 2011-09-07 | 日置電機株式会社 | Withstand voltage test equipment |
| CN202133748U (en) * | 2011-06-26 | 2012-02-01 | 江西赣州供电公司 | Test apparatus for overpressure resistance of insulator spindle |
| CN203241446U (en) * | 2013-05-29 | 2013-10-16 | 国家电网公司 | Test support |
| CN203376351U (en) * | 2013-06-24 | 2014-01-01 | 国家电网公司 | Testing rack for insulation bar |
| CN103837803A (en) * | 2013-12-05 | 2014-06-04 | 国家电网公司 | High voltage insulating rod detection table |
| CN203759056U (en) * | 2013-12-05 | 2014-08-06 | 国家电网公司 | AC voltage-resistant support of insulating rod |
| CN204203285U (en) * | 2014-11-25 | 2015-03-11 | 国家电网公司 | Insulating bar experimental provision |
-
2014
- 2014-11-25 CN CN201410691583.7A patent/CN104407179B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104407179A (en) | 2015-03-11 |
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