CN206258508U - A kind of new acoustooptical electroscope - Google Patents
A kind of new acoustooptical electroscope Download PDFInfo
- Publication number
- CN206258508U CN206258508U CN201621390534.0U CN201621390534U CN206258508U CN 206258508 U CN206258508 U CN 206258508U CN 201621390534 U CN201621390534 U CN 201621390534U CN 206258508 U CN206258508 U CN 206258508U
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- connector
- link rod
- acoustooptical electroscope
- electrical verification
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- 238000012795 verification Methods 0.000 claims abstract description 28
- 238000007689 inspection Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of new acoustooptical electroscope, including acoustooptical electroscope and link rod, the acoustooptical electroscope is connected with link rod by connector, acoustooptical electroscope includes contact head, electrical verification module and switch, contact head and switch are connected with electrical verification module, and connecting hole is provided with acoustooptical electroscope；Connector includes connector, fixing hole and through hole, and through hole is arranged on the bottom of connector, and fixing hole is arranged on the middle part of connector, and through hole is connected with fixing hole, and connector is connected with connecting hole；Link rod includes montant, cross bar, sleeve and insulating bar, and cross bar is fixed on montant, and montant is connected by sleeve with insulating bar；The cross bar of link rod is arranged in fixing hole through through hole.The utility model carries out electrical verification by the high voltage side of transformer in different circuits, can realize that not stepping on bar operation carries out electrical verification, shortens the activity duration, reduces the amount of labour of operating personnel, meanwhile, it is simple structure, easy to carry, low cost, safe and reliable.
Description
Technical field
The utility model is related to the technical field of high-tension transformer electrical verification, and in particular to a kind of new acoustooptical electroscope.
Background technology
Box-type distribution transformer is because of its compact conformation, complete property is strong, reliable, easy to maintenance, handsome in appearance and takes up an area
It is small and be widely popularized in urban construction.Current Puyang overhaul one class of box distribution transformer of maintenance by distribution fortune inspection room
Device amounts to 76.The type temperature of oil in transformer must not exceed 85 degree.If long term high temperature runs, Transformer Winding can be made to insulate and to be occurred
Different degrees of is aging, so as to cause insulation to reduce, shortens the built-in electrical insulation cardboard life-span, so that original insulating effect is lost,
Even cause the accidents such as discharge breakdown；The aging of insulating oil and deterioration can also be accelerated simultaneously, so as to influence the use longevity of transformer
Life.Thus it is guaranteed that transformer ventilation quality is the necessary condition of safe operation.
10KV circuits are 6.0m away from ground minimum safe distance.And the acoustooptical electroscope for using at present, insulating telescopic bar is complete
Length after portion opens is 1 meter, in use, there is insulating telescopic pole length inadequate, it is impossible to touch equipment under test.Operation
Personnel can only carry out electrical verification using the method for stepping on bar operation, so both increased operation room, and the work of operating personnel is increased again
Amount.Electrical verification is carried out by the high voltage side of transformer in different circuits, can not realize that not stepping on bar operation carries out electrical verification.Existing skill
Acoustooptical electroscope is set link rod by art, carries inconvenient, and reliability and security are poor.
Utility model content
Need to step on bar operation for existing acoustooptical electroscope and carry out electrical verification, the operating time is long, and the big technology of labour intensity is asked
Topic, the utility model provides a kind of new acoustooptical electroscope.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of new acoustooptical electroscope, including sound
Light electroscope and link rod, the acoustooptical electroscope are connected with link rod by connector, and the acoustooptical electroscope includes connecing
Contact, electrical verification module and switch, contact head and switch are connected with electrical verification module, and connecting hole is provided with acoustooptical electroscope；Institute
Stating connector includes connector, fixing hole and through hole, and through hole is arranged on the bottom of connector, and fixing hole is arranged in connector
Portion, through hole is connected with fixing hole, and connector is connected with connecting hole；The link rod includes montant, cross bar, sleeve and insulation
Bar, cross bar is fixed on montant, and montant is connected by sleeve with insulating bar；The cross bar of the link rod is arranged on through through hole
In fixing hole.
The end of the cross bar of the link rod is provided with block.
The electrical verification module is arranged on the inside of acoustooptical electroscope, and electrical verification module includes electrical circuit inspection plate, power supply and acousto-optic
Alarm, electrical circuit inspection plate is electrically connected with contact head, switch, power supply and audible-visual annunciator respectively.
The switch is pull switch, and switch is provided with drawstring, and drawstring extends to the bottom of link rod.
The insulating bar bottom is provided with locking nut, and locking nut is connected with connecting rod.
The utility model carries out electrical verification by the high voltage side of transformer in different circuits, can realize that not stepping on bar operation enters
Row electrical verification, shortens the activity duration, reduces the amount of labour of operating personnel, meanwhile, simple structure, easy to carry, low cost, peace
It is complete reliable.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of new acoustooptical electroscope, including acoustooptical electroscope 1 and link rod 3, acoustooptical electroscope 1 and order
Gram rod 3 is connected by connector 2.Acoustooptical electroscope 1 includes contact head 101, electrical verification module and switch 102, the He of contact head 101
Switch 102 is connected with electrical verification module, and connecting hole 103 is provided with acoustooptical electroscope 1.Connector 2 includes connector 201, consolidates
Determine hole 202 and through hole 203, through hole 203 is arranged on the bottom of connector 2, and fixing hole 202 is arranged on the middle part of connector 2, through hole
203 are connected with fixing hole 202, and connector 201 is connected with connecting hole 103.Connector 2 is that hollow pvc pipe is made, absolutely
Edge intensity is high, convenience makes, cheap.Connector 201 is provided with external screw thread, connecting hole 103 and is provided with and connector 201
The internal thread that external screw thread is engaged, its connection is reliable, and convenient disassembly.Link rod 3 includes montant 301, cross bar 302, sleeve 304
With insulating bar 305, cross bar 302 is fixed on montant 301, and montant 301 is connected by sleeve 304 with insulating bar 305.Link rod
3 cross bar 302 is arranged in fixing hole 202 through through hole 203, because cross bar 302 is vertical with montant 301, so cross bar 302 can
To be easily fixed in fixing hole 202, good reliability.Groove is provided with fixing hole 202, conveniently cross bar 302 is carried out spacing.
Easy installation and removal between connector 2 and acoustooptical electroscope 1 and link rod 3, it is easy to carry, using flexible, and acousto-optic is not influenceed
Electroscope 1 and the respective function of link rod 3.
The end of the cross bar 302 of link rod 3 is provided with block 303, and the diameter of the external diameter more than cross bar 302 of block 303 can
Prevent object from being slid along cross bar 302, effectively prevent the fall insurance caused when winning or hanging transformer fall insurance from sliding
Phenomenon, it is to avoid damage equipment injures personnel, improves the safety coefficient of operation.The external diameter of stop part 121 can be the diameter of cross bar 12
1.2-1.5 times..
Electrical verification module is arranged on the inside of acoustooptical electroscope 1, and electrical verification module includes electrical circuit inspection plate, power supply and sound and light alarm
Device, electrical circuit inspection plate is electrically connected with contact head 101, switch 102, power supply and audible-visual annunciator respectively.Audible-visual annunciator includes using
Light-emitting component in the sounding component of sounding and for lighting, the housing of acoustooptical electroscope 1 is provided with leads acoustic aperture and light-conductive hole, makes
Staff can easily judge electrical verification result.
Switch 102 is pull switch, and switch 102 is provided with drawstring 4, and drawstring 4 extends to the bottom of link rod 3, and drawstring 4 can
To control the switch of acoustooptical electroscope 1 at a distance, far distance controlled acousto-optic electrical verification is realized, and it is easy to carry.
The bottom of insulating bar 305 is provided with locking nut 5, and locking nut 5 is connected with connecting rod 6, can be according to high-tension transformer
The length of extended height whole device, the electrical verification such that it is able to reach high-tension transformer works.
The utility model simple structure, the improvement to acoustooptical electroscope and link rod is less, and easy installation and removal does not influence
Acoustooptical electroscope and the respective function of link rod, it is safe and reliable；Link rod is rotated relative to connector, you can convenient military order
Gram rod extracts connector, the use for not influenceing link rod safe and reliable out；When not using, it is convenient by connector and acoustooptical electroscope,
Link rod is taken apart, is convenient for carrying.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (5)
1. a kind of new acoustooptical electroscope, including acoustooptical electroscope（1）And link rod（3）, it is characterised in that：The acousto-optic electrical verification
Device（1）And link rod（3）By connector（2）It is connected, the acoustooptical electroscope（1）Including contact head（101）, electrical verification module
And switch（102）, contact head（101）And switch（102）It is connected with electrical verification module, acoustooptical electroscope（1）Inside it is provided with connection
Hole（103）；The connector（2）Including connector（201）, fixing hole（202）And through hole（203）, through hole（203）The company of being arranged on
Fitting（2）Bottom, fixing hole（202）It is arranged on connector（2）Middle part, through hole（203）With fixing hole（202）It is connected,
Connector（201）With connecting hole（103）It is connected；The link rod（3）Including montant（301）, cross bar（302）, sleeve（304）
And insulating bar（305）, cross bar（302）It is fixed on montant（301）On, montant（301）By sleeve（304）With insulating bar（305）
It is connected；The link rod（3）Cross bar（302）Through through hole（203）It is arranged on fixing hole（202）It is interior.
2. new acoustooptical electroscope according to claim 1, it is characterised in that the link rod（3）Cross bar（302）'s
End is provided with block（303）.
3. new acoustooptical electroscope according to claim 1, it is characterised in that the electrical verification module is arranged on acousto-optic electrical verification
Device（1）Inside, electrical verification module include electrical circuit inspection plate, power supply and audible-visual annunciator, electrical circuit inspection plate respectively with contact head
（101）, switch（102）, power supply and audible-visual annunciator electrical connection.
4. new acoustooptical electroscope according to claim 1, it is characterised in that the switch（102）It is pull switch, opens
Close（102）It is provided with drawstring（4）, drawstring（4）Extend to link rod（3）Bottom.
5. new acoustooptical electroscope according to claim 1, it is characterised in that the insulating bar（305）Bottom is provided with lock
Tight nut（5）, locking nut（5）With connecting rod（6）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390534.0U CN206258508U (en) | 2016-12-19 | 2016-12-19 | A kind of new acoustooptical electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390534.0U CN206258508U (en) | 2016-12-19 | 2016-12-19 | A kind of new acoustooptical electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258508U true CN206258508U (en) | 2017-06-16 |
Family
ID=59029549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390534.0U Active CN206258508U (en) | 2016-12-19 | 2016-12-19 | A kind of new acoustooptical electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390294A (en) * | 2018-05-03 | 2018-08-10 | 广东电网有限责任公司 | Work head and the link rod for using the work head |
| CN112362948A (en) * | 2020-11-11 | 2021-02-12 | 贵州电网有限责任公司 | Electroscope capable of being disassembled and replaced |
-
2016
- 2016-12-19 CN CN201621390534.0U patent/CN206258508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390294A (en) * | 2018-05-03 | 2018-08-10 | 广东电网有限责任公司 | Work head and the link rod for using the work head |
| CN112362948A (en) * | 2020-11-11 | 2021-02-12 | 贵州电网有限责任公司 | Electroscope capable of being disassembled and replaced |
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| GR01 | Patent grant |