CN106443372B - Insulated target layer insulation resistance test device - Google Patents
Insulated target layer insulation resistance test device Download PDFInfo
- Publication number
- CN106443372B CN106443372B CN201610796367.8A CN201610796367A CN106443372B CN 106443372 B CN106443372 B CN 106443372B CN 201610796367 A CN201610796367 A CN 201610796367A CN 106443372 B CN106443372 B CN 106443372B
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- China
- Prior art keywords
- conducting rod
- insulating bar
- insulated target
- insulation
- support frame
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Insulating Bodies (AREA)
Abstract
Insulated target Insulation Test complexes, it mainly include support frame, insulating bar, conducting rod, conduction brush, around cloth disk, support frame is by fixing support arm, active supporting arm, limit plate, locking bar, spring and position blocking pin composition, the conducting rod is interior hollow shape, conducting rod internal diameter is more slightly larger than insulating bar outer diameter, and conducting rod is freely rotated on insulating bar, conducting rod point more piece is constituted, conducting rod first segment head end has a groove, there is outer terraced interface in first segment end, in the head end of remaining every section and end have respectively, outer terraced interface, the conduction is brushed with a fixed ring and three brushing pieces, fixed ring is fixed on insulating bar, brushing piece is placed in conductive groove.It is safe and reliable, easy to use, can simply, efficiently carry out insulated target Insulation Test, and in time, accurate discovery insulation defect position, guarantee the safety of the person with equipment.
Description
Technical field:
The present invention is to be related to when carrying out Insulation Test to insulated target, can fast, easily carry out Insulation test, and can
With a kind of accurate, timely discovery defective insulation position novel complete set device.
Background technique:
Currently, the Insulation Test of insulated target etc, usually first by wet cloth or metal foil on insulated target two-berth, then carries out
Insulation test, to observe its insulation performance.If carry out livewire work at the scene, obtains first and insulation survey is carried out to insulated target
Examination is that cannot carry out Insulation test with wet cloth in this case, first is that because insulated target dampness is to prohibit before not being completely dried
It only uses, it is furthermore possible that occurring contacting between wet cloth and insulated target bad, influences test result.If needed with metal foil
Place that will be very flat, and when testing, if defective insulation, it cannot fast and accurately find out insulation defect position.For this purpose,
A kind of insulated target Insulation Test complexes are developed, reaches and fast, easily carries out Insulation test, and accurately, are timely found
The purpose at insulation defect position.
Summary of the invention:
The technical problem to be solved by the present invention lies in overcoming the defects of the prior art, provides a kind of live at present to solve
When carrying out Insulation Test to insulated target in work, field condition is insufficient and the case where not allowing insulated target to make moist again, develops one kind
It can simply, fast carry out the complexes of Insulation test.
The technical problems to be solved by the invention are realized using following technical scheme.
Insulated target layer insulation resistance test device, it is characterised in that: mainly include support frame, insulating bar, conducting rod leads
Brush is formed around five part of cloth disk, and the support frame mainly plays supports insulative bar, support frame by fix support arm,
Active supporting arm, limit plate, locking bar, spring and position blocking pin composition, locking bar are fixed together with active supporting arm, and support arm is used for
Supports insulative bar, limit plate are used to limit the activity point of view of active supporting arm, and locking bar and position blocking pin play fixed active supporting arm most
The effect of wide-angle, spring make active supporting arm under force, can rotate within the scope of certain angle.The conduction
Bar is interior hollow shape, and conducting rod internal diameter is more slightly larger than insulating bar outer diameter, plays a part of to support conducting rod, and conducting rod can be exhausted
It is freely rotated on edge bar, conducting rod point more piece is constituted, and conducting rod first segment head end has a groove, and there be outer trapezoidal connect in first segment end
Mouthful, there are inside and outside terraced interface in the head end of remaining every section and end respectively, with can closely connect, contact between envoy and section can
It leans on, the conduction is fixed on insulating bar brushed with a fixed ring and three brushing pieces, fixed ring, and brushing piece is placed in conductive groove
Interior, three brushing pieces can guarantee that contact of the conduction brush with conducting rod is reliable, reduce contact resistance, it is described around cloth disk by support rod
It being constituted with insulation circular discs, the flexible clamping opening of circular discs, support rod is used to wind insulated target for fixing circular discs, circular discs,
Resilient clip opening retains enough distances, test for fixing insulated target side, with conducting rod during guarantee test and insulated target side
When, insulated target is blocked by resilient clip opening on one side, and simultaneously wound on cloth disk, another side then passes through fixed support arm and activity
Between support arm insulating bar, two connectors of instrument are connect into the conduction on fixed support arm and active supporting arm insulating bar respectively
Paint, during test, pull insulated target that can carry out the Insulation Test of insulated target on one side, the method can fast, easily into
Row Insulation test, and accurately, timely find insulation defect position.
The utility model has the advantages that the present invention provides a kind of complexes for insulated target Insulation Test, safe and reliable, use
It is convenient, can simply, efficiently carry out insulated target Insulation Test, and in time, accurate discovery insulation defect position, guarantee the person
With the safety of equipment.It is suitble to be widely popularized in technical field.
Detailed description of the invention:
Fig. 1 is support frame simplified structure diagram of the present invention；
Fig. 2 is conducting rod simplified structure diagram of the present invention；
Fig. 3 is conduction brush simplified structure diagram；
Fig. 4 is complexes constitutional diagram of the present invention.
Specific embodiment:
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Insulated target Insulation Test complexes as shown in Figure 1, Figure 2, Figure 3 and Figure 4, mainly include support frame, insulating bar,
Conducting rod, conduction brush are formed around five part such as cloth disk.Support frame mainly plays supports insulative bar, and support frame is by supporting leg
1, fixed support arm 2, active supporting arm 3, limit plate 4, locking bar 5, spring 6, position blocking pin 7, shaft 8 and supporting mouth 9 form.Insulation
Bar 10 penetrates in conducting rod 11, plays a part of to support conducting rod 11, and conducting rod 11 can be freely rotated on insulating bar 10.It leads
11 points of more pieces of electric pole are constituted, and 11 first segment head end of conducting rod has a groove 12, and there is outer terraced interface 13 in first segment end, remaining is every
There are interior terraced interface 14 and outer terraced interface 13 in the head end of section and end respectively, can closely connect, connect between envoy and section
Touching is reliable.Conduction is fixed on insulating bar brushed with a fixed ring 15 and three brushing pieces 16, fixed ring 15, and brushing piece 16 is placed in conduction
In groove 12, three brushing pieces can guarantee that contact of the conduction brush with conducting rod is reliable, reduce contact resistance.Around cloth disk by support rod
17 are constituted with insulation circular discs 18, and the flexible clamping opening 19 of circular discs 18, support rod is for fixing circular discs, and circular discs are for winding
Insulated target, resilient clip opening is for fixing insulated target side.Support arm is used to support insulating bar, and the supporting mouth 9 on support frame is for branch
The support rod 17 around cloth disk is supportted, limit plate 4 is used to limit the activity point of view of active supporting arm 3, and locking bar 5 and position blocking pin 7 play fixation
The effect of 3 maximum angle of active supporting arm.Spring 6 makes active supporting arm under force, can be within the scope of certain angle
Rotation.
In normality, when without test, position blocking pin 7 is in retracted mode, then locking bar 5 is not stuck, activity
Support arm 3 follows shaft 8 close to fixed 2 direction of support arm under the natural elasticity effect of spring 6.Meanwhile insulating bar 10, it leads
It electric pole 11 and can be removed from support frame around cloth disk support rod 17.
When needing to test insulated target, first make active supporting arm that elastic force be overcome to draw to away from fixed support arm direction
About 30 degree are opened, the angle that gag lever post 4 will limit active supporting arm will not be pulled open too greatly, so that it is blocked work at this point, extracting position blocking pin 7
Locking bar 5 on dynamic support arm, makes active supporting arm keep certain angle and static.The every section of conducting rod 11 is docked securely, so again
Insulating bar 10 is inserted into conducting rod 11 afterwards, and the brushing piece of conduction brush 16 is snapped onto conductive groove 12, is kept in contact well,
Two groups altogether.This two groups of intact insulating bars of connection are finally coupled with to the bayonet of fixed support arm 2 and active supporting arm 3
It is interior.One side of insulated target is clamped with the resilient clip opening 19 around cloth disk later, and insulated target is wrapped in circular discs 18, then will
Its support rod 17 snaps onto the supporting mouth 9 of support frame, then active supporting arm and fixed branch are put into the another side of insulated target
Between the conducting rod 11 of brace, and the distance for making each side of insulated target exceed the about 150mm of conducting rod 11.At this point, position blocking pin 7 is made to contract
It returns, locking bar 5 is not stuck, and active supporting arm 3 then follows shaft 8 to fixed 2 side of support arm under the natural elasticity effect of spring 6
To rotation, the conducting rod on active supporting arm and fixed support arm is made to clamp insulated target.Finally by the terminal of Insulation Test instrument
It is clipped in conduction brush.During test, Insulation test can be rapidly performed by by slowly pulling insulated target, and can it is accurate,
Timely find insulation defect position.Since conducting rod can rotate, any damage will not be generated to insulated target.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. insulated target Insulation Test complexes, it is characterised in that: mainly include support frame, insulating bar, conducting rod, conduction brush,
Around cloth disk, the support frame mainly plays supports insulative bar, and support frame is by fixing support arm, active supporting arm, limit
Plate, locking bar, spring and position blocking pin composition, the conducting rod are interior hollow shape, and conducting rod internal diameter is more slightly larger than insulating bar outer diameter,
And conducting rod is freely rotated on insulating bar, conducting rod point more piece is constituted, and conducting rod first segment head end has a groove, first segment end
There is outer terraced interface at end, and there are inside and outside terraced interface in the head end of remaining every section and end respectively, and the conduction is brushed with a fixation
Ring and three brushing pieces, fixed ring are fixed on insulating bar, and brushing piece is placed in groove, described to be justified around cloth disk by support rod and insulation
Shape disk is constituted, and insulate the flexible clamping opening of circular discs, and support rod is for fixed insulation circular discs, and insulation circular discs are for winding insulation
Blanket, resilient clip opening is for fixing insulated target side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796367.8A CN106443372B (en) | 2016-08-31 | 2016-08-31 | Insulated target layer insulation resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796367.8A CN106443372B (en) | 2016-08-31 | 2016-08-31 | Insulated target layer insulation resistance test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106443372A CN106443372A (en) | 2017-02-22 |
| CN106443372B true CN106443372B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610796367.8A Active CN106443372B (en) | 2016-08-31 | 2016-08-31 | Insulated target layer insulation resistance test device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646059B (en) * | 2018-03-30 | 2021-02-12 | 江西电力职业技术学院 | Overhead transmission line folding type insulating rod withstand voltage experiment support |
| CN108427036B (en) * | 2018-06-20 | 2024-01-26 | 国网安徽省电力有限公司阜阳供电公司 | Insulating clothes interlayer insulation resistance detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672886A (en) * | 2009-09-30 | 2010-03-17 | 咸阳供电局 | Insulating rope voltage resistant test device |
| CN102944820A (en) * | 2012-11-08 | 2013-02-27 | 国家电网公司 | Pressure-tight test device for insulating rod |
| CN104614650A (en) * | 2015-02-02 | 2015-05-13 | 国网甘肃省电力公司白银供电公司 | Inspection device for insulation tools and instruments in hot-line work |
| CN204832420U (en) * | 2015-03-18 | 2015-12-02 | 国家电网公司 | Insulating blanket test device |
| CN105403821A (en) * | 2015-12-14 | 2016-03-16 | 国家电网公司 | Insulation appliance test platform |
-
2016
- 2016-08-31 CN CN201610796367.8A patent/CN106443372B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672886A (en) * | 2009-09-30 | 2010-03-17 | 咸阳供电局 | Insulating rope voltage resistant test device |
| CN102944820A (en) * | 2012-11-08 | 2013-02-27 | 国家电网公司 | Pressure-tight test device for insulating rod |
| CN104614650A (en) * | 2015-02-02 | 2015-05-13 | 国网甘肃省电力公司白银供电公司 | Inspection device for insulation tools and instruments in hot-line work |
| CN204832420U (en) * | 2015-03-18 | 2015-12-02 | 国家电网公司 | Insulating blanket test device |
| CN105403821A (en) * | 2015-12-14 | 2016-03-16 | 国家电网公司 | Insulation appliance test platform |
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| Publication number | Publication date |
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| CN106443372A (en) | 2017-02-22 |
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