CN206322396U - Partial discharge of switchgear analog training device - Google Patents
Partial discharge of switchgear analog training device Download PDFInfo
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- CN206322396U CN206322396U CN201621176581.5U CN201621176581U CN206322396U CN 206322396 U CN206322396 U CN 206322396U CN 201621176581 U CN201621176581 U CN 201621176581U CN 206322396 U CN206322396 U CN 206322396U
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- fixedly connected
- sleeve
- inner chamber
- deep hole
- elongation bar
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- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Abstract
The utility model discloses partial discharge of switchgear analog training device, including base and contiguous block, the first pole is fixedly connected with the left of the base top, the second pole is fixedly connected with the right side of the base top, the right side of the base top and it is fixedly connected with binding post positioned at the front end of the second pole, first sleeve is fixedly connected with the top of first pole, the inner chamber of the first sleeve is provided with the first elongation bar, the right-hand member of first elongation bar extends to the outside of first sleeve, right side opening at the top of the first sleeve is provided with screwed hole, right side at the top of the first sleeve is provided through threaded rod, the bottom of the threaded rod is through screwed hole and extends to the inner chamber of first sleeve and the top contact of the first elongation bar.The utility model can change different discharging models, so as to simulate different electric discharge types, observation personnel is more intuitively observed shelf depreciation situation in switch cubicle.
Description
Technical field
The utility model is related to Discharge Simulation training set technical field, and specially partial discharge of switchgear simulation training is filled
Put.
Background technology
Switch cubicle, as the assembled electric equipment for integrating the functions such as folding, control and protection, the space master in its cabinet
Will be using air or composite insulating material as medium, internal structural space is limited, and arrangement is close, with " five prevent " mechanical chain work(
Can, while using top pressure release mode, and shelf depreciation is the electrical discharge only partly bridged that insulate between conductor, be usually by
Inside insulator or caused by insulating surface internal field especially concentration, partial discharge of switchgear detection is current electric power row
The maximally effective detection means and analyzing and diagnosing technology applied in industry, the operation shape that it can much sooner, exactly to equipment
State is grasped, and reliability to equipment safety and economically operation provide powerful guarantee.
The conventional transient earth voltage of power system and ultrasonic detection technology are a kind of indirect detection modes, based on pair
The research of the phenomenons such as the electromagnetism and ultrasound that are produced during shelf depreciation, indirectly reflection partial discharge quantity number, for just participate in electricity
The new employee of gas experiment, when touching partial discharge of switchgear detection, because its discharge source is located inside switch cabinet, can only pass through
Conventional analysis of cases and theory learn the partial knowledge, and above-mentioned indirect detection result is not straightforward enough, causes them
Judge for shelf depreciation type in switch cubicle and the extent of injury can not be grasped completely.
Utility model content
The purpose of this utility model is to provide partial discharge of switchgear analog training device, possesses intuitively observation switch
The advantage of shelf depreciation situation in cabinet, solves the problem of employee can not intuitively observe shelf depreciation situation in switch cubicle.
To achieve the above object, the utility model provides following technical scheme：Partial discharge of switchgear analog training device,
Including base and contiguous block, the first pole is fixedly connected with the left of the base top, the right side of the base top is fixed
It is connected with the second pole, the right side of the base top and is fixedly connected with binding post positioned at the front end of the second pole, described the
First sleeve is fixedly connected with the top of one pole, the inner chamber of the first sleeve is provided with the first elongation bar, and described first stretches
The right side opening that the right-hand member of stock is extended at the top of the outside of first sleeve, the first sleeve is provided with screwed hole, the first set
Threaded rod is provided through on the right side of tube top portion, the bottom of the threaded rod passes through screwed hole and extends to the inner chamber of first sleeve
With the top contact of the first elongation bar, handwheel, the right side opening of first elongation bar are fixedly connected with the top of the threaded rod
Provided with the first deep hole, the top and bottom of first inner cavity of deep hole offer the first chute, the inwall of first deep hole
Offer the top and bottom on the left of the hole clipping being adapted with the first chute, first inner cavity of deep hole and offer second deeply
Hole, the inner chamber of second deep hole is provided with feeler lever, and the right-hand member of the feeler lever extends to the inner chamber of the first deep hole, and described second is deep
Spring is fixedly connected with the left of the inner chamber of hole, the right-hand member of the spring is fixedly connected with the left end of feeler lever, at the top of the contiguous block
With the top and bottom being fixedly connected with the left of bottom on the left of the first sliding block for being adapted with the first chute, the contiguous block
It has been fixedly connected with the top of contact, second pole and has been fixedly connected with the second sleeve pipe, the left side of second sleeve pipe has been run through
The second elongation bar is provided with, the right-hand member of second elongation bar runs through the second sleeve pipe and extends to the right side of the second sleeve pipe, described
The left end of second elongation bar is fixedly connected with discharging model.
It is preferred that, the both sides of the base bottom have been fixedly connected with pillar, and the one end of the pillar away from base is fixed
It is connected with cushion block.
It is preferred that, the surface of the threaded rod is provided with external screw thread, and the screwed hole is internally provided with and external screw thread phase
The internal thread of adaptation.
It is preferred that, the top and bottom of second inner cavity of deep hole offer the second chute, and the feeler lever is located at second
The second sliding block is fixedly connected with the top and bottom of inner cavity of deep hole one end, second sliding block is connected with the second slide.
It is preferred that, first elongation bar, which is located at the top and bottom of the one end of first sleeve inner chamber, has been fixedly connected with gear
Block.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, contiguous block can be connected to the first deep hole by the utility model by the cooperation of the first chute, the first sliding block and hole clipping
Inside it is fixed, is easy to the dismounting and replacing of discharging model, passes through the cooperation of first sleeve and the first elongation bar, the first elongation bar
Can in first sleeve transverse shifting, so as to adjust the distance between discharging model, the cooperation of threaded rod and screwed hole
First elongation bar can be fixed, different discharging models can be changed, so as to simulate different electric discharge types, make observation
Personnel more intuitively observe shelf depreciation situation in switch cubicle.
2nd, the utility model is easy to the rotation of threaded rod by the setting of handwheel, convenient that first elongation bar is fixed,
Discharging model is electrically connected by the cooperation of feeler lever and contact, the setting of spring has pushing away to the right to feeler lever all the time
Power, it is ensured that feeler lever is in close contact with contact, it is ensured that being normally carried out for experiment, can be to base by the cooperation of pillar and cushion block
It is supported, is easy to the transverse shifting of feeler lever by the cooperation of the second chute and the second sliding block, the setting of block is used for limiting the
The transverse shifting of one elongation bar.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model A-A partial structurtes enlarged drawing；
Fig. 3 is the utility model B-B partial structurtes enlarged drawing.
In figure：1 base, 2 contiguous blocks, 3 first poles, 4 second poles, 5 binding posts, 6 first sleeves, 7 first elongation bars,
8 screwed holes, 9 threaded rods, 10 handwheels, 11 first deep holes, 12 first chutes, 13 hole clippings, 14 second deep holes, 15 feeler levers, 16 springs,
17 first sliding blocks, 18 contacts, 19 second sleeve pipes, 20 second elongation bars, 21 discharging models, 22 pillars, 23 cushion blocks, 24 second are slided
Groove, 25 second sliding blocks, 26 blocks.
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 made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, partial discharge of switchgear analog training device, including base 1 and contiguous block 2 are referred to, the top of base 1
Left side is fixedly connected with the first pole 3, and the right side at the top of base 1 is fixedly connected with the second pole 4, and the both sides of the bottom of base 1 are equal
Pillar 22 is fixedly connected with, the one end of pillar 22 away from base 1 is fixedly connected with cushion block 23, passes through matching somebody with somebody for pillar 22 and cushion block 23
Conjunction can be supported to base 1, the right side at the top of base 1 and be fixedly connected with binding post 5 positioned at the front end of the second pole 4,
The top of first pole 3 is fixedly connected with first sleeve 6, and the inner chamber of first sleeve 6 is provided with the first elongation bar 7, the first elongation
The right-hand member of bar 7 extends to the outside of first sleeve 6, and the top and bottom that the first elongation bar 7 is located at the inner chamber one end of first sleeve 6 are equal
Block 26 is fixedly connected with, the setting of block 26 is used for limiting the transverse shifting of the first elongation bar 7, the right side at the top of first sleeve 6
Side offers screwed hole 8, and the right side at the top of first sleeve 6 is provided through threaded rod 9, and the bottom of threaded rod 9 passes through screwed hole 8
And the inner chamber of first sleeve 6 and the top contact of the first elongation bar 7 are extended to, the surface of threaded rod 9 is provided with external screw thread, screw thread
Hole 8 is internally provided with the internal thread being adapted with external screw thread, and the top of threaded rod 9 is fixedly connected with handwheel 10, passes through handwheel
The rotation of threaded rod 9 is easy in 10 setting, convenient that first elongation bar 7 is fixed, and the right side opening of the first elongation bar 7 is provided with the
One deep hole 11, the top and bottom of the inner chamber of the first deep hole 11 offer the first chute 12, and the inwall of the first deep hole 11 is offered
Top and bottom on the left of the hole clipping 13 being adapted with the first chute 12, the inner chamber of the first deep hole 11 offer the second deep hole 14,
The inner chamber of second deep hole 14 is provided with feeler lever 15, and the right-hand member of feeler lever 15 is extended in the inner chamber of the first deep hole 11, the second deep hole 14
The top and bottom of chamber offer the second chute 24, and the top and bottom that feeler lever 15 is located at the inner chamber one end of the second deep hole 14 are solid
Surely the second sliding block 25 is connected with, the second sliding block 25 is slidably connected with the second chute 24, passes through the second chute 24 and the second sliding block 25
Cooperation be easy to be fixedly connected with spring 16, the right-hand member of spring 16 on the left of the transverse shifting of feeler lever 15, the inner chamber of the second deep hole 14
It is fixedly connected with the left end of feeler lever 15, the left side of the top and bottom of contiguous block 2 has been fixedly connected with to be adapted with the first chute 12
The first sliding block 17, the top and bottom in the left side of contiguous block 2 have been fixedly connected with contact 18, pass through matching somebody with somebody for feeler lever 15 and contact 18
Conjunction is electrically connected to discharging model 21, and the setting of spring 16 has a thrust to the right to feeler lever 15 all the time, it is ensured that feeler lever 15
It is in close contact with contact 18, it is ensured that experiment is normally carried out, and the top of the second pole 4 is fixedly connected with the second sleeve pipe 19,
The left side of two sleeve pipes 19 is provided through the second elongation bar 20, and the right-hand member of the second elongation bar 20 runs through the second sleeve pipe 19 and extended to
The right side of second sleeve pipe 19, the left end of the second elongation bar 20 is fixedly connected with discharging model 21, is slided by the first chute 12, first
Contiguous block 2 can be connected in the first deep hole 11 and be fixed by the cooperation of block 17 and hole clipping 13, be easy to the dismounting of discharging model 21
And replacing, by the cooperation of the elongation bar 7 of first sleeve 6 and first, the first elongation bar 7 can in first sleeve 6 transverse shifting,
So as to adjust the distance between discharging model 21, the cooperation of threaded rod 9 and screwed hole 8 can be carried out to the first elongation bar 7
It is fixed, different discharging models 21 can be changed, so as to simulate different electric discharge types, observation personnel is more intuitively observed
Shelf depreciation situation in switch cubicle.
In use, the left end of contiguous block 2 to be put in the inner chamber of the first deep hole 11, Rotary Connection block 2 arrives certain angle, by the
One sliding block 17 is connected to the inside of hole clipping 13, and contiguous block 2 is fixed on to the inner chamber of the first deep hole 11, passes through first sleeve 6 and
The cooperation of one elongation bar 7, the first elongation bar 7 of regulation is located between the length outside first sleeve 6, therefore regulation discharging model 21
Distance, first elongation bar 7 is fixed by the cooperation of threaded rod 9 and screwed hole 8.
In summary：The partial discharge of switchgear analog training device, is coordinated by the deep hole 11 of contiguous block 2 and first, blocked
The sliding block 17 of hole 13 and first coordinates, feeler lever 15 and contact 18 coordinate, coordinated finally by the elongation bar 7 of first sleeve 6 and first, solution
The problem of employee that determined can not intuitively observe shelf depreciation situation in switch cubicle.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. partial discharge of switchgear analog training device, including base（1）And contiguous block（2）, it is characterised in that：The base
（1）The first pole is fixedly connected with the left of top（3）, the base（1）The second pole is fixedly connected with the right side of top
（4）, the base（1）The right side at top and positioned at the second pole（4）Front end be fixedly connected with binding post（5）, described first
Pole（3）Top be fixedly connected with first sleeve（6）, the first sleeve（6）Inner chamber be provided with the first elongation bar（7）,
First elongation bar（7）Right-hand member extend to first sleeve（6）Outside, the first sleeve（6）Opened up on the right side of top
There is screwed hole（8）, the first sleeve（6）Threaded rod is provided through on the right side of top（9）, the threaded rod（9）Bottom
Through screwed hole（8）And extend to first sleeve（6）Inner chamber and the first elongation bar（7）Top contact, the threaded rod（9）
Top be fixedly connected with handwheel（10）, first elongation bar（7）Right side opening be provided with the first deep hole（11）, described first is deep
Hole（11）The top and bottom of inner chamber offer the first chute（12）, first deep hole（11）Inwall offer with first
Chute（12）The hole clipping being adapted（13）, first deep hole（11）Top and bottom on the left of inner chamber offer the second deep hole
（14）, second deep hole（14）Inner chamber be provided with feeler lever（15）, the feeler lever（15）Right-hand member extend to the first deep hole
（11）Inner chamber, second deep hole（14）Spring is fixedly connected with the left of inner chamber（16）, the spring（16）Right-hand member with
Feeler lever（15）Left end be fixedly connected, the contiguous block（2）It has been fixedly connected with the left of top and bottom and the first chute
（12）The first sliding block being adapted（17）, the contiguous block（2）Contact has been fixedly connected with the top and bottom of left side（18）, institute
State the second pole（4）Top be fixedly connected with the second sleeve pipe（19）, second sleeve pipe（19）Left side be provided through
Two elongation bars（20）, second elongation bar（20）Right-hand member run through the second sleeve pipe（19）And extend to the second sleeve pipe（19）The right side
Side, second elongation bar（20）Left end be fixedly connected with discharging model（21）.
2. partial discharge of switchgear analog training device according to claim 1, it is characterised in that：The base（1）Bottom
The both sides in portion have been fixedly connected with pillar（22）, the pillar（22）Away from base（1）One end be fixedly connected with cushion block（23）.
3. partial discharge of switchgear analog training device according to claim 1, it is characterised in that：The threaded rod（9）
Surface be provided with external screw thread, the screwed hole（8）Be internally provided with the internal thread being adapted with external screw thread.
4. partial discharge of switchgear analog training device according to claim 1, it is characterised in that：Second deep hole
（14）The top and bottom of inner chamber offer the second chute（24）, the feeler lever（15）Positioned at the second deep hole（14）Inner chamber one end
Top and bottom be fixedly connected with the second sliding block（25）, second sliding block（25）With the second chute（24）It is slidably connected.
5. partial discharge of switchgear analog training device according to claim 1, it is characterised in that：First elongation bar
（7）Positioned at first sleeve（6）Inner chamber has been fixedly connected with block at the top and bottom of one end（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176581.5U CN206322396U (en) | 2016-11-02 | 2016-11-02 | Partial discharge of switchgear analog training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176581.5U CN206322396U (en) | 2016-11-02 | 2016-11-02 | Partial discharge of switchgear analog training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322396U true CN206322396U (en) | 2017-07-11 |
Family
ID=59263759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621176581.5U Active CN206322396U (en) | 2016-11-02 | 2016-11-02 | Partial discharge of switchgear analog training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327977A (en) * | 2016-11-02 | 2017-01-11 | 国网浙江省电力公司温州供电公司 | Local discharging simulated training device of switch cabinet |
| CN108983054A (en) * | 2018-08-06 | 2018-12-11 | 国网上海市电力公司 | A kind of regulating transformer partial discharge simulator |
-
2016
- 2016-11-02 CN CN201621176581.5U patent/CN206322396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327977A (en) * | 2016-11-02 | 2017-01-11 | 国网浙江省电力公司温州供电公司 | Local discharging simulated training device of switch cabinet |
| CN106327977B (en) * | 2016-11-02 | 2022-06-24 | 国网浙江省电力公司温州供电公司 | Switch cabinet partial discharge simulation training device |
| CN108983054A (en) * | 2018-08-06 | 2018-12-11 | 国网上海市电力公司 | A kind of regulating transformer partial discharge simulator |
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