CN107247224A - The pressure-resistant device of suspension insulator and method of testing can quickly be tested - Google Patents
The pressure-resistant device of suspension insulator and method of testing can quickly be tested Download PDFInfo
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- CN107247224A CN107247224A CN201710657703.5A CN201710657703A CN107247224A CN 107247224 A CN107247224 A CN 107247224A CN 201710657703 A CN201710657703 A CN 201710657703A CN 107247224 A CN107247224 A CN 107247224A
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- montant
- cross bar
- suspension insulator
- band
- test
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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
- G01R31/1245—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 line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
-
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Abstract
The invention belongs to technical field of electric power, the pressure-resistant device of suspension insulator can be quickly tested more particularly, to a kind of, it is characterised in that it is made up of first support, suspended and fixed device, second support, band iron, multiple solid beltings；Present invention further teaches method of testing.The present invention, which has, simple in construction, easy to be made, easily uses, can save labour turnover and the advantageous effects such as safe and reliable.
Description
The application is entitled：It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing, the applying date are：
September in 2015 30 days, Application No.：201510638135.5 application for a patent for invention divisional application.
Technical field
The invention belongs to technical field of electric power, more particularly, to it is a kind of can quickly test the pressure-resistant device of suspension insulator and
Method of testing.
Background technology
In the prior art, overhead transmission line and the bus of transformer station must support that suspended porcelain insulator makes with insulator
With on ultra-high-tension power transmission line, reliable guarantee is provided for transmission line safety operation；However, insulation protonatomic mass is asked in operation
Line outage accident is happened occasionally caused by topic, and therefore, suspension insulator is particularly important using preceding pressure test.
Fast development, newly-built and enlarging project of transmitting and converting electricity recently as Suizhou power network are on the increase, and cause suspension type exhausted
The demand of edge is increased sharply so that insulator pressure test workload is huge.And existing test method is time-consuming, laborious, wiring is multiple
Miscellaneous, operating efficiency is relatively low can not to meet field demand；In the prior art, insulator pressure test process is：Carry, remove insulation
Subpack；Suspension, fixed insulation；Wrapping test shorting stub；Joint test high-voltage line, ground wire；Insulator pressure build-up test；Experiment
Packaging is finished to carry；Wherein, suspension uses the hook of nearly 8-shaped, and respectively there is an opening upper left and bottom right, and the opening of upper left is hung over
On cross bar, the opening of bottom right is used to hang insulator, and this mode is absolutely unsafe, extremely unreliable, easily causes the insulator of bunchiness
Collapse；During wrapping test shorting stub, experiment shorting stub easily grain raising and scratch staff hand, it is necessary to many shorting stubs and
And speed of wrap is slow, shorting stub is not easy to reuse；Also laid in the prior art without special shelf for cross bar.Applicant couple
The system of pressure test is carried out to suspension insulator in March, 2014 in August, 2014 part in electrical test class of maintenance branch company
Meter analysis, obtains following data：
Test period participates in the time-consuming total operating efficiency of number sub-pieces number（Point/piece）
2014.3.1 5 people 560 318 minutes 0.568
2014.3.5 5 people 574 325 minutes 0.566
2014.3.6 5 people 553 315 minutes 0.569
2014.3.7 5 people 567 318 minutes 0.560
2014.5.10 5 people 580 330 minutes 0.568
2014.5.12 5 people 560 320 minutes 0.571
2014.7.3 5 people 588 327 minutes 0.556
2014.7.4 5 people 574 331 minutes 0.576
2014.7.5 5 people 595 335 minutes 0.563
Applicant further counts to used time ratio, obtains following original average data：
Insulator, which is dismounted, to be accounted for 46%, shorting stub winding and dismounting with carrying and accounts for that 31%, high-voltage line ground wire is connected and dismounting accounts for 8%, insulated
Son suspension accounts for 4%, rises to account for experiment and account for 8%, other back works and account for 3% with fixed.
Therefore, pressure test occupies the substantial amounts of time, and wherein first three factor account for major part, have impact on speed
With progress.
The content of the invention
In order to solve the above problems, the purpose of the present invention is to disclose quickly test the pressure-resistant device of suspension insulator, it
Realized using following technical scheme.
The pressure-resistant device of suspension insulator can quickly be tested, it is characterised in that it is by first support, suspended and fixed device,
Two supports, band iron, multiple solid beltings are constituted；First support is by the first montant, the second montant, the 3rd montant, the first cross bar,
Two cross bars, the 3rd cross bar, the first limiting component, the second limiting component, first hold rod unit and constituted, the head end connection of the first cross bar
Second cross bar tail end, the head end of the second cross bar connect the 3rd cross bar tail end, the head end of the 3rd cross bar connects the first cross bar tail end, the
The lower end of one montant is connected to head end and the first cross bar tail end junction of the 3rd cross bar, and the lower end of the second montant is connected to first
The head end of cross bar and the second cross bar tail end junction, the lower end of the 3rd montant is connected to the head end and the 3rd cross bar tail of the second cross bar
Junction is held, first, which holds rod unit, is located at the first montant, the second montant, the top of the 3rd montant, the first limiting component, the second limit
Position part is all located at the first montant, the second montant, the top of the 3rd montant, and the first limiting component, the second limiting component are distinguished
Hold rod unit both sides positioned at first, the first limiting component, the first appearance rod unit, the second limiting component three surround the first groove
Chamber, first holds between rod unit and the second cross bar with ground stud 111；Second support is erected by the 4th montant, the 5th montant, the 6th
Bar, the 4th cross bar, the 5th cross bar, the 6th cross bar, the 3rd limiting component, the 4th limiting component, second hold rod unit and constituted, and the 4th
The head end of cross bar connects the 5th cross bar tail end, the head end of the 5th cross bar connects the 6th cross bar tail end, the head end connection of the 6th cross bar
4th cross bar tail end, the lower end of the 4th montant is connected to head end and the 4th cross bar tail end junction of the 6th cross bar, the 5th montant
Lower end be connected to head end and the 5th cross bar tail end junction of the 4th cross bar, the lower end of the 6th montant is connected to the 5th cross bar
Head end and the 6th cross bar tail end junction, second, which holds rod unit, is located at the 5th montant, the 6th montant, the top of the 7th montant, the
Three limiting components, the 4th limiting component are all located at the 4th montant, the 5th montant, the top of the 6th montant, and the 3rd limiting component,
4th limiting component is located at second and holds rod unit both sides respectively, and the 3rd limiting component, second hold rod unit, the 4th limiting component three
Person surrounds the second groove cavity；Suspended and fixed device is made up of cross bar, the multiple suspension partses being fixedly mounted on below cross bar, each
Suspension parts is made up of the connection ring, cylindrical connecting rod, cylindrical connector being sequentially connected from top to bottom, cylindrical connecting rod
Overlapped with the axis of cylindrical connector, the diameter of the column part of cylindrical connector is more than the cylindrical portion of cylindrical connecting rod
The diameter divided；The band iron is fixedly mounted on below the suspension parts of low order end；First support, second support are staggered relatively and put
During configuration state：First groove cavity is parallel with the second groove cavity, and one end of the cross bar of suspended and fixed device is placed on first
On groove cavity, the other end of the cross bar of suspended and fixed device is placed on the second groove cavity, and all suspended and fixed devices are all located at
Between first support and second support；Each belting is made up of tab component and appearance tape member admittedly, and tab component is by cylinder
Ring body, ring bodies are constituted, and ring bodies is located at plane and cylinder above cylindrical ring body and where the axis of ring bodies
Plane where the upper surface of ring body is perpendicular, and cylindrical ring body center has the connecting hole of upper and lower insertion, connection
There is internal screw thread, the tab component is integral structure in hole；Hold tape member and constituted by holding band cylindrical body, held in band cylindrical body
Centre has the appearance band band of column, and hold has the appearance to lower recess with groove with band of column center, and holding center with groove has up/down perforation
Hold the connection through hole with cylindrical body, hold band cylindrical body and hold with band body buffer groove is formed between the band of column, hold with the upper of the band of column
Surface is less than the upper surface with cylindrical body is held, and it is all not through appearance band post to hold the lower surface with groove, with both body buffer grooves
The lower surface of body；Cylindrical ring body can be inserted partly or entirely in appearance band groove；The diameter of connecting hole, which is not more than, to be connected
Connect the diameter in hole；The first punched conductor strip is fixed on cylinder by described device when test suspension insulator is pressure-resistant
Ring body 32 and hold between band cylindrical body, be then attached on the lower test pole below suspension insulator, and by the first conductor strip
It is connected on band iron；The second punched conductor strip is fixed on cylindrical ring body and held between cylindrical body, is then fixed
It is connected on the upper test pole above suspension insulator, and by the second conductor strip on ground stud.
A kind of method that quick test suspension insulator is pressure-resistant, it is characterised in that it has used the energy described in claim fast
The device that speed test suspension insulator is pressure-resistant, when test suspension insulator is pressure-resistant, suspension insulator is hung over successively suspension and fixed
On device, and the number of plies is set to be 7；Again by by the first punched conductor strip be fixed on cylindrical ring body with hold band cylindrical body it
Between, it is then attached on the lower test pole below suspension insulator, and the first conductor strip is connected on band iron；Will be punched
Second conductor strip is fixed on cylindrical ring body and held between cylindrical body, is then attached to the upper test above suspension insulator
On post, and the second conductor strip is connected on ground stud；Unlatching, which is turned on the power, to be made high-tension transformer output HIGH voltage and keeps
0.35 every, clock, completes group test if not puncturing, otherwise after finding and puncturing, has changed and beaten voltage again again, Zhi Daohuo
Untill having changed.
Therefore, the present invention, which has, simple in construction, easy make, easily uses, can save labour turnover and safe and reliable etc. beneficial
Technique effect.
Brief description of the drawings
Dimensional structure diagram when Fig. 1 is use state of the present invention.
Fig. 2 is the dimensional structure diagram of the solid belting used in the present invention.
Fig. 3 is the dimensional structure diagram after Fig. 2 conducting wire bands.
Fig. 4 is the circuit diagram of pressure test of the present invention.
Embodiment
See Fig. 1 to Fig. 4, the pressure-resistant device of suspension insulator can be quickly tested, it is characterised in that it is by first support, outstanding
Fixing device, second support, band iron 24, multiple solid beltings is hung to constitute；First support by the first montant 11, the second montant 12,
3rd montant 13, the first cross bar 14, the second cross bar 15, the 3rd cross bar 16, the first limiting component 17, the second limiting component 18,
One appearance rod unit 19 is constituted, and the head end of the first cross bar connects head end the 3rd cross bar tail of connection of the second cross bar tail end, the second cross bar
End, the head end of the 3rd cross bar connect the first cross bar tail end, and the lower end of the first montant is connected to the head end and the first horizontal stroke of the 3rd cross bar
Bar tail end junction, the lower end of the second montant is connected to head end and the second cross bar tail end junction of the first cross bar, the 3rd montant
Lower end be connected to head end and the 3rd cross bar tail end junction of the second cross bar, first, which holds rod unit, is located at the first montant, second
The top of montant, the 3rd montant, the first limiting component, the second limiting component are all located at the first montant, the second montant, the 3rd montant
Top, and the first limiting component, the second limiting component be located at first and hold rod unit both sides, the first limiting component, first respectively
Hold rod unit, the second limiting component three and surround the first groove cavity, first holds between rod unit and the second cross bar with ground stud
111；Second support is by the 4th montant, the 5th montant, the 6th montant, the 4th cross bar, the 5th cross bar, the 6th cross bar, the 3rd spacing
Part, the 4th limiting component, second hold rod unit and constitute, and the head end of the 4th cross bar connects the 5th cross bar tail end, the 5th cross bar
Head end connects the 6th cross bar tail end, the head end of the 6th cross bar connects the 4th cross bar tail end, and the lower end of the 4th montant is connected to the 6th
The head end of cross bar and the 4th cross bar tail end junction, the lower end of the 5th montant is connected to the head end and the 5th cross bar tail of the 4th cross bar
Junction is held, the lower end of the 6th montant is connected to head end and the 6th cross bar tail end junction of the 5th cross bar, and second holds rod unit
Positioned at the 5th montant, the 6th montant, the 7th montant top, the 3rd limiting component, the 4th limiting component be all located at the 4th montant,
5th montant, the top of the 6th montant, and the 3rd limiting component, the 4th limiting component are located at the second appearance rod unit both sides respectively,
3rd limiting component, the second appearance rod unit, the 4th limiting component three surround the second groove cavity；Suspended and fixed device by cross bar 2,
It is fixedly mounted on multiple suspension partses below cross bar to constitute, each suspension parts is by the connection ring that is sequentially connected from top to bottom
21st, cylindrical connecting rod 22, cylindrical connector 23 are constituted, and cylindrical connecting rod is overlapped with the axis of cylindrical connector, circle
The diameter of the column part of cylindricality connector is more than the diameter of the column part of cylindrical connecting rod；The band iron is fixedly mounted on
Below the suspension parts of low order end；First support, second support be staggered relatively and during laying state：First groove cavity and second recessed
Vallecular cavity is parallel, and one end of the cross bar of suspended and fixed device is placed on the first groove cavity, the cross bar of suspended and fixed device
The other end be placed on the second groove cavity, all suspended and fixed devices are all located between first support and second support；Each
Gu belting is made up of tab component and appearance tape member, tab component is made up of cylindrical ring body 32, ring bodies 31, ring bodies
Plane above cylindrical ring body and where the axis of ring bodies and the plane where the upper surface of cylindrical ring body
It is perpendicular, cylindrical ring body center, which has, has internal screw thread 341 in the connecting hole 34 of upper and lower insertion, connecting hole, described
Tab component is integral structure；Hold tape member and constituted by holding band cylindrical body 51, hold to have with cylindrical body center and hold the band band of column 52,
Hold has the appearance to lower recess with groove 53 with band of column center, and holding center with groove, there is up/down perforation to hold the company with cylindrical body
Hole 54 is connected, holds and is formed with band body buffer groove 55 between band cylindrical body and the appearance band band of column, hold the upper surface with the band of column less than appearance
Upper surface with cylindrical body, it is all not through following table of the appearance with cylindrical body to hold the lower surface with groove, with both body buffer grooves
Face；Cylindrical ring body can be inserted partly or entirely in appearance band groove；The diameter of connecting hole is not more than the straight of connection through hole
Footpath；Described device test suspension insulator it is pressure-resistant when, by the first punched conductor strip 4 be fixed on cylindrical ring body 32 with
Hold between band cylindrical body 51, be then attached on the lower test pole below suspension insulator, and the first conductor strip is connected to flat
On iron 24；The second punched conductor strip is fixed on cylindrical ring body 32 and held between cylindrical body 51, is then attached to
On upper test pole above suspension insulator, and the second conductor strip 4 is connected on ground stud 111.
Described above can quickly test the pressure-resistant device of suspension insulator, it is characterised in that the inside of ring bodies 31 has
There is latch closure 33, be so easily installed.
Described above can quickly test the pressure-resistant device of suspension insulator, it is characterised in that first montant, second
Montant, the 3rd montant three be arranged in parallel；4th montant, the 5th montant, the 6th montant three be arranged in parallel.
Described above can quickly test the pressure-resistant device of suspension insulator, it is characterised in that first montant, second
Montant, the upper end of the 3rd montant three connect together；4th montant, the 5th montant, the upper end of the 6th montant three are connected in
Together.
Described above can quickly test the pressure-resistant device of suspension insulator, it is characterised in that pacify on the outside of second cross bar
Equipped with first pulley.
Described above can quickly test the pressure-resistant device of suspension insulator, it is characterised in that pacify on the outside of the 5th cross bar
Equipped with second pulley.
The present invention is in use, can also be fixed conductor strip through internal screw thread 341 using screw；First in the present invention
It can be identical material that conductor strip is come with the second wire, and its cross section is rectangle, and is formed by metal wire braiding.
In the present invention, suspended and fixed device causes the fixing-stable, reliable of suspension insulator, will not occur in the prior art
The phenomenon toppled over of multiple suspension insulators；And cylindrical connector can easily be connected with suspension insulator and keep enough
Intensity；Pulley is installed on the outside of the second/the cross bar, is readily transported；Each belting admittedly, which ensure that, uses conductor strip, will not
Produce the phenomenon that wire is loose, be not easily recycled；Conductor strip can be with Reusability；In use, high pressure is connected at angle bar, by ground
Line is connected on ground stud, and testing transformer need to be only connected to angle bar, on ground stud, wiring is greatly reduced
Number of times, data below is obtained through overtesting：
Test period participates in the time-consuming total operating efficiency of number sub-pieces number（Point/piece）
2014.11.5 5 people 880 318 minutes 0.361
2014.11.6 5 people 894 323 minutes 0.361
2014.11.7 5 people 901 320 minutes 0.355
From the above it can be seen that compared with prior art, hence it is evident that reduce time-consuming number, operating efficiency is improved, operating efficiency is carried
It is high by 36.6%, reduce cost of labor expenditure.
Therefore, the present invention have it is simple in construction, easy make, easily use, method of testing is simple, easily grasp, staff's work
Make the time shorter；It can save labour turnover and the advantageous effects such as safe and reliable.
Claims (8)
1. it can quickly test the pressure-resistant device of suspension insulator, it is characterised in that it is by first support, suspended and fixed device, second
Support, band iron, multiple solid beltings are constituted；First support is by the first montant, the second montant, the 3rd montant, the first cross bar, second
Cross bar, the 3rd cross bar, the first limiting component, the second limiting component, first hold rod unit and constituted, the head end of the first cross bar connection the
Two cross bar tail ends, the head end of the second cross bar connect the 3rd cross bar tail end, the head end of the 3rd cross bar connects the first cross bar tail end, first
The lower end of montant is connected to head end and the first cross bar tail end junction of the 3rd cross bar, and the lower end of the second montant is connected to the first horizontal stroke
The head end of bar and the second cross bar tail end junction, the lower end of the 3rd montant is connected to the head end and the 3rd cross bar tail end of the second cross bar
Junction, first, which holds rod unit, is located at the first montant, the second montant, the top of the 3rd montant, the first limiting component, second spacing
Part is all located at the first montant, the second montant, the top of the 3rd montant, and the first limiting component, the second limiting component difference position
Hold rod unit both sides in first, the first limiting component, the first appearance rod unit, the second limiting component three surround the first groove cavity,
First holds between rod unit and the second cross bar with ground stud；Second support is by the 4th montant, the 5th montant, the 6th montant,
Four cross bars, the 5th cross bar, the 6th cross bar, the 3rd limiting component, the 4th limiting component, second hold rod unit and constituted, the 4th cross bar
Head end connect the 5th cross bar tail end, the 5th cross bar head end connect the 6th cross bar tail end, the 6th cross bar head end connection the 4th
Cross bar tail end, the lower end of the 4th montant is connected under head end and the 4th cross bar tail end junction of the 6th cross bar, the 5th montant
End is connected to head end and the 5th cross bar tail end junction of the 4th cross bar, and the lower end of the 6th montant is connected to the head end of the 5th cross bar
With the 6th cross bar tail end junction, second, which holds rod unit, is located at the 5th montant, the 6th montant, the top of the 7th montant, the 3rd limit
Position part, the 4th limiting component are all located at the 4th montant, the 5th montant, the top of the 6th montant, and the 3rd limiting component, the 4th
Limiting component is located at second and holds rod unit both sides respectively, and the 3rd limiting component, the second appearance rod unit, the 4th limiting component three enclose
Into the second groove cavity；Suspended and fixed device is made up of cross bar, the multiple suspension partses being fixedly mounted on below cross bar, each suspension
Part is made up of the connection ring, cylindrical connecting rod, cylindrical connector being sequentially connected from top to bottom, cylindrical connecting rod and circle
The axis of cylindricality connector is overlapped, and the diameter of the column part of cylindrical connector is more than the column part of cylindrical connecting rod
Diameter；The band iron is fixedly mounted on below the suspension parts of low order end；First support, second support are staggered relatively and place shape
During state：First groove cavity is parallel with the second groove cavity, and one end of the cross bar of suspended and fixed device is placed on the first groove
On chamber, the other end of the cross bar of suspended and fixed device is placed on the second groove cavity, and all suspended and fixed devices are all located at first
Between support and second support；Each belting is made up of tab component and appearance tape member admittedly, and tab component is by cylindrical ring sheet
Body, ring bodies are constituted, and ring bodies is located at plane and cylindrical ring sheet above cylindrical ring body and where the axis of ring bodies
Plane where the upper surface of body is perpendicular, and cylindrical ring body center has the connecting hole of upper and lower insertion, in connecting hole
With internal screw thread, the tab component is integral structure；Hold tape member and constituted by holding band cylindrical body, hold band cylindrical body center tool
There is the appearance band band of column, hold with band of column center with the appearance band groove to lower recess, holding center with groove has up/down perforation appearance band
The connection through hole of cylindrical body, holds band cylindrical body and holds with band body buffer groove is formed between the band of column, hold the upper surface with the band of column
Less than the upper surface with cylindrical body is held, it is all not through appearance band cylindrical body to hold the lower surface with groove, with both body buffer grooves
Lower surface；Cylindrical ring body can be inserted partly or entirely in appearance band groove；It is logical that the diameter of connecting hole is not more than connection
The diameter in hole；The first punched conductor strip is fixed on cylindrical ring sheet by described device when test suspension insulator is pressure-resistant
Between body and appearance band cylindrical body, it is then attached on the lower test pole below suspension insulator, and the first conductor strip is connected to
On band iron；The second punched conductor strip is fixed on cylindrical ring body and held between cylindrical body, suspension type is then attached to
On upper test pole above insulator, and the second conductor strip is connected on ground stud.
2. according to claim 1 can quickly test the pressure-resistant device of suspension insulator, it is characterised in that the ring bodies
Inside has latch closure.
3. it can quickly test the pressure-resistant device of suspension insulator according to claim 1 or claim 2, it is characterised in that
First montant, the second montant, the 3rd montant three be arranged in parallel；4th montant, the 5th montant, the 6th montant
Three be arranged in parallel.
4. it can quickly test the pressure-resistant device of suspension insulator according to claim 1 or claim 2, it is characterised in that
First montant, the second montant, the upper end of the 3rd montant three connect together；4th montant, the 5th montant, the 6th erect
The upper end of bar three connects together.
5. according to claim 4 can quickly test the pressure-resistant device of suspension insulator, it is characterised in that described second is horizontal
First pulley is installed on the outside of bar；Second pulley is installed on the outside of 5th cross bar.
6. it can quickly test the pressure-resistant method of suspension insulator, it is characterised in that it has used claim 1-2,5 any one
Described in can quickly test the pressure-resistant device of suspension insulator, when test suspension insulator is pressure-resistant, by suspension insulator successively
Hang in suspended and fixed device, and make the number of plies be 7；The first punched conductor strip is fixed on cylindrical ring body with holding band again
Between cylindrical body, it is then attached on the lower test pole below suspension insulator, and the first conductor strip is connected on band iron；Will
The second punched conductor strip is fixed on cylindrical ring body and held between cylindrical body, is then attached to above suspension insulator
Upper test pole on, and the second conductor strip is connected on ground stud；Power-on makes high-tension transformer output HIGH voltage and protected
0.35 every, clock is held, group test is completed if not puncturing, otherwise after finding and puncturing, has changed and has beaten voltage again again, until
Untill having cremated.
7. it can quickly test the pressure-resistant method of suspension insulator, it is characterised in that it has used the energy described in claim 3 quick
The pressure-resistant device of suspension insulator is tested, when test suspension insulator is pressure-resistant, suspension insulator is hung over to the fixed dress of suspension successively
Put, and make the number of plies be 7；The first punched conductor strip is fixed between cylindrical ring body and appearance band cylindrical body again, so
It is fixed on afterwards on the lower test pole below suspension insulator, and the first conductor strip is connected on band iron；By punched second
Conductor strip is fixed on cylindrical ring body and held between cylindrical body, is then attached to the upper test pole above suspension insulator
On, and the second conductor strip is connected on ground stud；Power-on makes high-tension transformer output HIGH voltage and keeps 0.35 clock every
Piece, completes group test, otherwise after finding and puncturing, changed and beaten voltage again again, untill having cremated if not puncturing.
8. it can quickly test the pressure-resistant method of suspension insulator, it is characterised in that it has used the energy described in claim 4 quick
The pressure-resistant device of suspension insulator is tested, when test suspension insulator is pressure-resistant, suspension insulator is hung over to the fixed dress of suspension successively
Put, and make the number of plies be 7；The first punched conductor strip is fixed between cylindrical ring body and appearance band cylindrical body again, so
It is fixed on afterwards on the lower test pole below suspension insulator, and the first conductor strip is connected on band iron；By punched second
Conductor strip is fixed on cylindrical ring body and held between cylindrical body, is then attached to the upper test pole above suspension insulator
On, and the second conductor strip is connected on ground stud；Power-on makes high-tension transformer output HIGH voltage and keeps 0.35 clock every
Piece, completes group test, otherwise after finding and puncturing, changed and beaten voltage again again, untill having cremated if not puncturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657703.5A CN107247224B (en) | 2015-09-30 | 2015-09-30 | The device and test method of suspension insulator pressure resistance can quickly be tested |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638135.5A CN105137309B (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
| CN201710657703.5A CN107247224B (en) | 2015-09-30 | 2015-09-30 | The device and test method of suspension insulator pressure resistance can quickly be tested |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638135.5A Division CN105137309B (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107247224A true CN107247224A (en) | 2017-10-13 |
| CN107247224B CN107247224B (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657703.5A Active CN107247224B (en) | 2015-09-30 | 2015-09-30 | The device and test method of suspension insulator pressure resistance can quickly be tested |
| CN201510638135.5A Active CN105137309B (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
| CN201710657693.5A Pending CN107436401A (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
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| CN201510638135.5A Active CN105137309B (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
| CN201710657693.5A Pending CN107436401A (en) | 2015-09-30 | 2015-09-30 | It is a kind of quickly to test the pressure-resistant device of suspension insulator and method of testing |
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| CN115173297A (en) * | 2022-05-25 | 2022-10-11 | 国网河南省电力公司信阳供电公司 | Movable high-altitude suspension insulator replacing device and using method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107247224B (en) * | 2015-09-30 | 2019-06-04 | 南京继森电力技术有限公司 | The device and test method of suspension insulator pressure resistance can quickly be tested |
| CN106782943B (en) * | 2016-12-07 | 2018-09-07 | 国网山东省电力公司电力科学研究院 | A kind of sub- puncture device of Intelligent insulation |
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- 2015-09-30 CN CN201510638135.5A patent/CN105137309B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105137309B (en) | 2018-01-05 |
| CN107247224B (en) | 2019-06-04 |
| CN105137309A (en) | 2015-12-09 |
| CN107436401A (en) | 2017-12-05 |
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