CN207424197U - A kind of portable high voltage switch dynamic characteristics tester - Google Patents
A kind of portable high voltage switch dynamic characteristics tester Download PDFInfo
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- CN207424197U CN207424197U CN201721553209.6U CN201721553209U CN207424197U CN 207424197 U CN207424197 U CN 207424197U CN 201721553209 U CN201721553209 U CN 201721553209U CN 207424197 U CN207424197 U CN 207424197U
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- high voltage
- voltage switch
- dynamic characteristics
- switch dynamic
- groove
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Abstract
The utility model discloses a kind of portable high voltage switch dynamic characteristics testers, including pedestal, high voltage switch dynamic characteristics tester body is installed at the top of the pedestal, the one side of high voltage switch dynamic characteristics tester body is equipped with the power-assisted module for pulling high voltage switch dynamic characteristics tester body and pedestal, power-assisted module includes two fixed links for being symmetrically and fixedly mounted to high voltage switch dynamic characteristics tester body one side, and the bottom of two fixed links is fixedly mounted on the top of pedestal, the one end of fixed link away from pedestal offers the first groove, motion bar is slidably fitted in first groove.The utility model can easily pull high voltage switch dynamic characteristics tester body by power-assisted module, it is provided a convenient so as to carry high voltage switch dynamic characteristics tester body for staff, fixed or mobile motion bar can be convenient for by fixed module, so as to which the staff of different heights is facilitated to pull high voltage switch dynamic characteristics tester body.
Description
Technical field
The utility model is related to high voltage switch dynamic characteristics tester technical field more particularly to a kind of portable high pressures
Switch dynamic characteristics tester.
Background technology
High voltage switch dynamic characteristics tester is based on High performance industrial embedded platform, has high-speed data acquisition analyzing and processing
Ability, can resist strong-electromagnetic field interference, while have the characteristics that multichannel high voltage switch dynamic characteristics simultaneously analyze with measuring accuracy it is high,
For the different test requests of different switches, this instrument has the function of abundant perfect User Defined, and built-in isolated form can
Tuning DC power supply and switching manipulation order simulation control module, when experiment can be directly controlled by included DC power supply switch point,
It closes a floodgate, reclosing operation, there is automatic or manual to carry out operation voltage test function.
The high voltage switch dynamic characteristics tester utility model patent of Patent No. 201020169503.9 discloses a kind of high
Compress switch dynamic characteristics tester, the divide-shut brake coil power supply power supply, divide-shut brake coil power supply circuit, current sensor electric current
Sensor lead is sequentially connected, then is connected with data high speed acquisition temporary storage unit, linear movement pick-up, linear movement pick-up lead
Be connected, then be connected with data high speed acquisition temporary storage unit, angular displacement sensor, angular displacement sensor lead wire are connected, then with data
High speed acquisition temporary storage location is connected, and fracture state measuring circuit, fracture state measuring lead wire are connected, and can realize multichannel data
High speed acquisition, storage, analysis, calculating and the results show etc., but it is surveyed without instrument high voltage switch dynamic characteristics easy to remove
The mechanism of instrument body is tried, in actual use, since instrument is heavier, it is more laborious to propose movement by manpower, and easily touches
Instrument high voltage switch dynamic characteristics tester body is hit, instrument high voltage switch dynamic characteristics tester body is caused to damage.
The content of the invention
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed is portable
High voltage switch dynamic characteristics tester.
To achieve these goals, the utility model employs following technical solution:
A kind of portable high voltage switch dynamic characteristics tester including pedestal, is installed at the top of the pedestal
High voltage switch dynamic characteristics tester body, the one side of high voltage switch dynamic characteristics tester body, which is equipped with, pulls high voltage switch dynamic characteristics
The power-assisted module of tester body and pedestal, power-assisted module include being symmetrically and fixedly mounted to high voltage switch dynamic characteristics tester body
Two fixed links of one side, and the bottom of two fixed links is fixedly mounted on the top of pedestal, fixed link away from pedestal one
End offers the first groove, and motion bar is slidably fitted in the first groove, and the top of motion bar is extended to outside the first groove, and two
One end that a motion bar is located at respectively outside two the first grooves is fixedly connected with same pull rod, and two fixed links are away from pedestal
One end is fixedly connected with same cross bar, and cross bar is located at the lower section of pull rod, and cross bar is equipped with the fixed module of fixed motion bar.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of first groove, the both sides of motion bar are symmetrically fixed
Limited block is installed, limited block is slidably mounted in limiting slot.
Preferably, the cross bar offers first through hole close to the one side of pull rod, and fixed module includes being slidably mounted on the
Mandril in one through hole, and the both ends of mandril are all extended to outside first through hole, cross bar open up that there are two sliding close to the one side of pull rod
Slot, and two sliding slots are symmetrical arranged based on first through hole, and slide bar is installed in sliding slot, sliding sleeve is equipped with sliding block on slide bar,
And the one side of sliding block is extended to outside sliding slot, offers the second through hole on the one side inner wall that two sliding slots are located remotely from each other, two
Third through-hole is offered on one groove one side inner wall close to each other, and the second through hole is connected with third through-hole, two cunnings
The one side that block is located remotely from each other is installed with kelly, and the one end of kelly away from sliding block sequentially passes through the second through hole and threeway
Hole is simultaneously extended in the first groove, and two motion bars one side close to each other equidistantly offers multiple card slots, and kelly is located at
One end in first groove is slidably mounted in corresponding card slot, and one side of the cross bar away from pull rod is installed with fixed seat,
Fixed seat offers the second groove close to the one side of cross bar, and the bottom of mandril is extended in the second groove.
Preferably, the top of the mandril is installed with briquetting, and two sliding block one sides close to each other are rotatablely installed
There is connecting rod, one end that two connecting rods are respectively further from two sliding blocks is rotatably installed in briquetting bottom.
Preferably, two sliding blocks one side close to each other is installed with the first fixture block being slidably located on slide bar,
Fixed the second fixture block being set on slide bar is installed on two sliding slots one side inner wall close to each other, is arranged on slide bar
There is the first spring, and the both ends of the first spring are respectively welded on corresponding first fixture block and the second fixture block.
Preferably, it is slidably fitted with the first wedge block being fixedly mounted on mandril one side in second groove, second
Fourth hole is offered on the one side inner wall of groove, card column is slidably fitted in fourth hole, and the both ends of card column all extend to
Outside fourth hole, one end that card column is located in the second groove is installed with the second wedge block, and the second wedge block and first wedge
Shape block is in contact.
Preferably, the inclined-plane one side of second wedge block is equidistantly rotatablely equipped with multiple first balls, and the first rolling
Pearl is adapted with the first wedge block, and the one end of card column away from the second wedge block is installed with handle.
Preferably, arc groove is symmetrically offered on the both sides inner wall of the fourth hole, the both sides of card column are symmetrically fixed
Arc fixture block is installed, and arc fixture block is slidably mounted in arc groove, is arranged with and is welded on arc fixture block in card column
Second spring, and the one end of second spring away from arc fixture block is welded on the inner wall of arc groove.
Preferably, locating slot is offered on one side inner wall of the arc groove away from opening, two arc fixture blocks are mutual
Separate one side is rotatablely equipped with the second ball, and the second ball, which rolls, to be mounted in locating slot.
Preferably, the bottom symmetrical of the pedestal is set there are two traveling wheel, and the one side of two traveling wheels is arranged with two
Supporting block, symmetrically there are two handles for fixed installation at the top of high voltage switch dynamic characteristics tester body.
Compared with prior art, the beneficial effects of the utility model are:
In the utility model, pass through pedestal, high voltage switch dynamic characteristics tester body, fixed link, the first groove, activity
Bar, pull rod, cross bar, first through hole, mandril, sliding slot, sliding block, the second through hole, third through-hole, kelly, card slot, fixed seat, second
Groove, briquetting, connecting rod, slide bar, the first fixture block, the second fixture block, the first spring, the first wedge block, fourth hole, card column, second
Wedge block, arc groove, arc fixture block, second spring, traveling wheel, supporting block, handle construct a kind of portable jointly
High voltage switch dynamic characteristics tester forms power-assisted module by fixed link, the first groove, motion bar, pull rod, cross bar, traveling wheel,
By first through hole, mandril, sliding slot, sliding block, the second through hole, third through-hole, kelly, card slot, fixed seat, the second groove, briquetting,
Connecting rod, slide bar, the first fixture block, the second fixture block, the first spring, the first wedge block, fourth hole, card column, the second wedge block, arc
Groove, arc fixture block, second spring form the fixed module of fixed motion bar, and the utility model can be light by power-assisted module
Pulling high voltage switch dynamic characteristics tester body, so as to for staff carrying high voltage switch dynamic characteristics tester body provide
Convenience can be convenient for fixed or mobile motion bar, so as to the staff of different heights is facilitated to draw by fixed module
Dynamic high voltage switch dynamic characteristics tester body.
Description of the drawings
Fig. 1 be the utility model proposes a kind of sectional structure faced of portable high voltage switch dynamic characteristics tester
Schematic diagram;
Fig. 2 be the utility model proposes a kind of portable high voltage switch dynamic characteristics tester in part A section view
Structure diagram;
Fig. 3 be the utility model proposes a kind of portable high voltage switch dynamic characteristics tester in part B section view
Structure diagram;
Fig. 4 be the utility model proposes a kind of portable high voltage switch dynamic characteristics tester in B1 parts section view
Structure diagram;
Fig. 5 be the utility model proposes a kind of portable high voltage switch dynamic characteristics tester side view structural representation
Figure.
In figure:1 pedestal, 2 high voltage switch dynamic characteristics tester bodies, 3 fixed links, 4 first grooves, 5 motion bars, 6 pull rods,
7 cross bars, 8 first through hole, 9 mandrils, 10 sliding slots, 11 sliding blocks, 12 second through holes, 13 third through-holes, 14 kellies, 15 card slots, 16 are consolidated
Reservation, 17 second grooves, 18 briquettings, 19 connecting rods, 20 slide bars, 21 first fixture blocks, 22 second fixture blocks, 23 first springs, 24 first
Wedge block, 25 fourth holes, 26 card columns, 27 second wedge blocks, 28 arc grooves, 29 arc fixture blocks, 30 second springs, 31 walkings
Wheel, 32 supporting blocks, 33 handles.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-5, a kind of portable high voltage switch dynamic characteristics tester, including pedestal 1, the top of pedestal 1 is consolidated
Dingan County is equipped with high voltage switch dynamic characteristics tester body 2, and the one side of high voltage switch dynamic characteristics tester body 2, which is equipped with, pulls high pressure
The power-assisted module of dynamic characteristics tester body 2 and pedestal 1 is switched, power-assisted module moves spy including being symmetrically and fixedly mounted to high-voltage switch gear
Two fixed links 3 of 2 one side of property tester body, and the bottom of two fixed links 3 is fixedly mounted on the top of pedestal 1, Gu
The one end of fixed pole 3 away from pedestal 1 offers the first groove 4, is slidably fitted with motion bar 5 in the first groove 4, and motion bar 5
Top is extended to outside the first groove 4, and one end that two motion bars 5 are located at respectively outside two the first grooves 4 is fixedly connected with same
A pull rod 6, two one end of fixed link 3 away from pedestal 1 are fixedly connected with same cross bar 7, and cross bar 7 is located under pull rod 6
Side, cross bar 7 are equipped with the fixed module of fixed motion bar 5, and the utility model can easily pull high pressure by power-assisted module
Dynamic characteristics tester body 2 is switched, is provided a convenient so as to carry high voltage switch dynamic characteristics tester body 2 for staff,
Fixed or mobile motion bar 5 can be convenient for by fixed module, so as to which the staff of different heights is facilitated to pull high pressure
Switch dynamic characteristics tester body 2.
Limiting slot is symmetrically offered on the both sides inner wall of first groove 4, the both sides of motion bar 5 are symmetrically installed with /V
Block, limited block are slidably mounted in limiting slot, and cross bar 7 offers first through hole 8 close to the one side of pull rod 6, and fixed module includes
The mandril 9 being slidably mounted in first through hole 8, and the both ends of mandril 9 are all extended to outside first through hole 8, cross bar 7 is close to pull rod 6
One side open up there are two sliding slot 10, and to be based on first through hole 8 arranged symmetrically for two sliding slots 10, and cunning is installed in sliding slot 10
Bar 20, sliding sleeve is equipped with sliding block 11 on slide bar 20, and the one side of sliding block 11 is extended to outside sliding slot 10, and two sliding slots 10 are located remotely from each other
One side inner wall on offer the second through hole 12, offer the 3rd on two the first grooves 4 one side inner wall close to each other
Through hole 13, and the second through hole 12 is connected with third through-hole 13, the one side that two sliding blocks 11 are located remotely from each other is installed with card
Bar 14, and the one end of kelly 14 away from sliding block 11 sequentially passes through the second through hole 12 and third through-hole 13 and extends to the first groove 4
Interior, two motion bars 5 one side close to each other equidistantly offers multiple card slots 15, and kelly 14 is located in the first groove 4
One end is slidably mounted in corresponding card slot 15, and one side of the cross bar 7 away from pull rod 6 is installed with fixed seat 16, fixed seat
16 offer the second groove 17 close to the one side of cross bar 7, and the bottom of mandril 9 is extended in the second groove 17, and the top of mandril 9 is consolidated
Dingan County is equipped with briquetting 18, and two sliding blocks 11 one side close to each other is rotatablely equipped with connecting rod 19, and two connecting rods 19 are respectively further from
One end of two sliding blocks 11 is rotatably installed in 18 bottom of briquetting, and two one sides close to each other of sliding block 11 are installed with cunning
The first fixture block 21 being set on slide bar 20 is moved, fixing sleeve is installed on two sliding slots 10 one side inner wall close to each other
The second fixture block 22 being located on slide bar 20 is arranged with the first spring 23 on slide bar 20, and the both ends of the first spring 23 are respectively welded
On corresponding first fixture block, 21 and second fixture block 22, when needing to carry high voltage switch dynamic characteristics tester body 2, only need
Using pull rod 6 pull motion bar 5, user of service according to making the height of oneself that motion bar 5 is pulled to suitable position, then again to
Lower pressing briquetting 18, briquetting 18 move down and mandril 9 are promoted to be moved to 17 bottom of the second groove, and briquetting 18 moves down same
When two sliding blocks 11 will be also promoted by connecting rod 19, two sliding blocks 11 is made to be moved to the one side that is located remotely from each other, sliding block 11 is in sliding slot
Sliding in 10 will promote kelly 14 to move, and kelly 14 will be sticked into corresponding card slot 15, in the process, the first fixture block 21 with
Sliding block 11 moves, while under the supporting role of the second fixture block 22, the first fixture block 21 will compress the first spring 23, make the first spring
23 generate bounce.
The first wedge block 24 being fixedly mounted on 9 one side of mandril, the second groove 17 are slidably fitted in second groove 17
One side inner wall on offer fourth hole 25, card column 26 is slidably fitted in fourth hole 25, and the both ends of card column 26 are prolonged
It extends outside fourth hole 25, one end that card column 26 is located in the second groove 17 is installed with the second wedge block 27, and the second wedge
Shape block 27 is in contact with the first wedge block 24, and the inclined-plane one side of the second wedge block 27 is equidistantly rotatablely equipped with multiple first rollings
Pearl, and the first ball is adapted with the first wedge block 24, the one end of card column 26 away from the second wedge block 27 is installed with handle,
Arc groove 28 is symmetrically offered on the both sides inner wall of fourth hole 25, the both sides of card column 26 are symmetrically installed with arc fixture block
29, and arc fixture block 29 is slidably mounted in arc groove 28, and second be welded on arc fixture block 29 is arranged in card column 26
Spring 30, and the one end of second spring 30 away from arc fixture block 29 is welded on the inner wall of arc groove 28, arc groove 28 is remote
It leaves and locating slot is offered on the one side inner wall of mouth, the one side that two arc fixture blocks 29 are located remotely from each other is rotatablely equipped with the second rolling
Pearl, the second ball, which rolls, to be mounted in locating slot, and the bottom symmetrical of pedestal 1 is set there are two traveling wheel 31, two traveling wheels 31
One side is arranged with two supporting blocks 32, and symmetrically there are two carry for fixed installation at the top of high voltage switch dynamic characteristics tester body 2
Hand 33 in actual use, presses briquetting 18, and briquetting 18 moves down and mandril 9 is promoted to be moved to 17 bottom of the second groove, the
The inclined-plane one side of one wedge block 24 is by one side contacts of inclined-plane with the second wedge block 27, under the action of the first ball, first wedge
The inclined-plane one side of shape block 24 is opposite with the inclined-plane one side of the second wedge block 27 to be slided, while the second wedge block 27 will promote card column
26, card column 26 drives arc fixture block 29 to move, and arc fixture block 29 will compress second spring 30, and second spring 30 is made to generate rebound
Power, when the first wedge block 24 is separated with the second wedge block 27, under the bounce effect of second spring 30, card column 26 and second
Wedge block 27 resets, and the first wedge block 24 is blocked by the second wedge block 27 at this time, and mandril 9 will be fixed on this position with briquetting 18
It puts, so as to which motion bar 5 be fixed.
In the utility model, pedestal 1 is made of rigid plastics, mitigates the weight of pedestal 1 significantly, in practical applications,
When needing to carry high voltage switch dynamic characteristics tester body 2, need to only pull rod 6 be utilized to pull motion bar 5, user of service is according to making
Motion bar 5 is pulled to suitable position by the height of oneself, then presses briquetting 18 still further below, and briquetting 18 moves down and promotes top
Bar 9 is moved to 17 bottom of the second groove, will also be promoted two sliding blocks 11 while briquetting 18 moves down by connecting rod 19, and be made two
A sliding block 11 is moved to the one side being located remotely from each other, and sliding block 11 slides in sliding slot 10 will promote kelly 14 to move, and kelly 14 will block
Into in corresponding card slot 15, in the process, the first fixture block 21 is moved with sliding block 11, while is made in the support of the second fixture block 22
Under, the first fixture block 21 will compress the first spring 23, and the first spring 23 is made to generate bounce, and the inclined-plane one of the first wedge block 24
Side is by one side contacts of inclined-plane with the second wedge block 27, under the action of the first ball, the inclined-plane one side of the first wedge block 24 with
The inclined-plane one side of second wedge block 27 is opposite to be slided, while the second wedge block 27 will promote card column 26, and card column 26 drives arc card
Block 29 moves, and arc fixture block 29 will compress second spring 30, and second spring 30 is made to generate bounce, when the first wedge block 24 and the
When two wedge blocks 27 separate, under the bounce effect of second spring 30, card column 26 is resetted with the second wedge block 27, and at this time first
Wedge block 24 is blocked by the second wedge block 27, and mandril 9 will be fixed on this position with briquetting 18, so as to which motion bar 5 be fixed, when
When needing to take in motion bar 5 in first groove 4, handle need to only be utilized to pull card column 26, card column 26 will drive the second wedge block
In 27 retraction fourth holes 25, at this time under the bounce effect of the first spring 23, mandril 9 is resetted with the first wedge block 24, card
Bar 14 will remove card slot 15, can be retracted motion bar 5 in first groove 4 at this time.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of portable high voltage switch dynamic characteristics tester, including pedestal(1), which is characterized in that the pedestal(1)'s
Top is installed with high voltage switch dynamic characteristics tester body(2), high voltage switch dynamic characteristics tester body(2)One side set
Have and pull high voltage switch dynamic characteristics tester body(2)With pedestal(1)Power-assisted module, power-assisted module includes symmetrical be fixedly mounted
In high voltage switch dynamic characteristics tester body(2)Two fixed links of one side(3), and two fixed links(3)Bottom it is fixed
Mounted on pedestal(1)Top, fixed link(3)Away from pedestal(1)One end offer the first groove(4), the first groove(4)It is interior
It is slidably fitted with motion bar(5), and motion bar(5)Top extend to the first groove(4)Outside, two motion bars(5)Position respectively
In two the first grooves(4)Outer one end is fixedly connected with same pull rod(6), two fixed links(3)Away from pedestal(1)One
End is fixedly connected with same cross bar(7), and cross bar(7)Positioned at pull rod(6)Lower section, cross bar(7)It is equipped with fixed motion bar
(5)Fixed module.
2. a kind of portable high voltage switch dynamic characteristics tester according to claim 1, which is characterized in that described
One groove(4)Both sides inner wall on symmetrically offer limiting slot, motion bar(5)Both sides be symmetrically installed with limited block, limit
Position block is slidably mounted in limiting slot.
A kind of 3. portable high voltage switch dynamic characteristics tester according to claim 1, which is characterized in that the horizontal stroke
Bar(7)Close to pull rod(6)One side offer first through hole(8), fixed module is including being slidably mounted on first through hole(8)Interior
Mandril(9), and mandril(9)Both ends all extend to first through hole(8)Outside, cross bar(7)Close to pull rod(6)One side offer two
A sliding slot(10), and two sliding slots(10)Based on first through hole(8)It is symmetrical arranged, sliding slot(10)Inside it is installed with slide bar
(20), slide bar(20)Upper sliding sleeve is equipped with sliding block(11), and sliding block(11)One side extend to sliding slot(10)Outside, two sliding slots
(10)The second through hole is offered on the one side inner wall being located remotely from each other(12), two the first grooves(4)In one side close to each other
Third through-hole is offered on wall(13), and the second through hole(12)With third through-hole(13)It is connected, two sliding blocks(11)Mutually
Separate one side is installed with kelly(14), and kelly(14)Away from sliding block(11)One end sequentially pass through the second through hole
(12)With third through-hole(13)And extend to the first groove(4)It is interior, two motion bars(5)It equidistantly opens one side close to each other
Equipped with multiple card slots(15), kelly(14)Positioned at the first groove(4)Interior one end is slidably mounted on corresponding card slot(15)It is interior,
Cross bar(7)Away from pull rod(6)One side be installed with fixed seat(16), fixed seat(16)Close to cross bar(7)One side open up
There is the second groove(17), mandril(9)Bottom extend to the second groove(17)It is interior.
A kind of 4. portable high voltage switch dynamic characteristics tester according to claim 3, which is characterized in that the top
Bar(9)Top be installed with briquetting(18), two sliding blocks(11)One side close to each other is rotatablely equipped with connecting rod(19),
Two connecting rods(19)It is respectively further from two sliding blocks(11)One end be rotatably installed in briquetting(18)Bottom.
A kind of 5. portable high voltage switch dynamic characteristics tester according to claim 3, which is characterized in that two cunnings
Block(11)One side close to each other is installed with the slide bar that is slidably located in(20)On the first fixture block(21), two sliding slots
(10)Fixation is installed on one side inner wall close to each other and is set in slide bar(20)On the second fixture block(22), slide bar
(20)On be arranged with the first spring(23), and the first spring(23)Both ends be respectively welded at corresponding first fixture block(21)With
Second fixture block(22)On.
6. a kind of portable high voltage switch dynamic characteristics tester according to claim 3, which is characterized in that described
Two grooves(17)It is inside slidably fitted with and is fixedly mounted on mandril(9)The first wedge block on one side(24), the second groove(17)'s
Fourth hole is offered on the inner wall of one side(25), fourth hole(25)Inside it is slidably fitted with card column(26), and card column(26)Two
End all extends to fourth hole(25)Outside, card column(26)Positioned at the second groove(17)Interior one end is installed with the second wedge block
(27), and the second wedge block(27)With the first wedge block(24)It is in contact.
7. a kind of portable high voltage switch dynamic characteristics tester according to claim 6, which is characterized in that described
Two wedge blocks(27)Inclined-plane one side be equidistantly rotatablely equipped with multiple first balls, and the first ball and the first wedge block(24)
It is adapted, card column(26)Away from the second wedge block(27)One end be installed with handle.
8. a kind of portable high voltage switch dynamic characteristics tester according to claim 6, which is characterized in that described
Four through holes(25)Both sides inner wall on symmetrically offer arc groove(28), card column(26)Both sides be symmetrically installed with arc
Fixture block(29), and arc fixture block(29)It is slidably mounted on arc groove(28)It is interior, card column(26)On be arranged with and be welded on arc card
Block(29)On second spring(30), and second spring(30)Away from arc fixture block(29)One end be welded on arc groove(28)
Inner wall on.
A kind of 9. portable high voltage switch dynamic characteristics tester according to claim 8, which is characterized in that the arc
Connected in star(28)Locating slot, two arc fixture blocks are offered on one side inner wall away from opening(29)The one side being located remotely from each other turns
Dynamic to be equipped with the second ball, the second ball, which rolls, to be mounted in locating slot.
10. a kind of portable high voltage switch dynamic characteristics tester according to claim 1, which is characterized in that described
Pedestal(1)Bottom symmetrical set there are two traveling wheel(31), two traveling wheels(31)One side be arranged with two supporting blocks
(32), high voltage switch dynamic characteristics tester body(2)Top be symmetrically fixedly mounted there are two handle(33).
Priority Applications (1)
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CN201721553209.6U CN207424197U (en) | 2017-11-20 | 2017-11-20 | A kind of portable high voltage switch dynamic characteristics tester |
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CN201721553209.6U CN207424197U (en) | 2017-11-20 | 2017-11-20 | A kind of portable high voltage switch dynamic characteristics tester |
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CN201721553209.6U Expired - Fee Related CN207424197U (en) | 2017-11-20 | 2017-11-20 | A kind of portable high voltage switch dynamic characteristics tester |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107728055A (en) * | 2017-11-20 | 2018-02-23 | 国网山东省电力公司龙口市供电公司 | A kind of portable high voltage switch dynamic characteristics tester |
CN108851773A (en) * | 2018-06-01 | 2018-11-23 | 山东理工大学 | A kind of infant industry design sample display device |
CN109099283A (en) * | 2018-08-21 | 2018-12-28 | 宁夏中科精科检测技术有限公司 | A kind of display device of Pollutant source investigation permutation and combination type |
CN109349915A (en) * | 2018-11-19 | 2019-02-19 | 合肥泽尼特新能源有限公司 | A kind of new-energy rice cooker |
CN112212988A (en) * | 2020-11-03 | 2021-01-12 | 安徽安广电气有限公司 | Temperature instrument with good shock resistance |
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2017
- 2017-11-20 CN CN201721553209.6U patent/CN207424197U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107728055A (en) * | 2017-11-20 | 2018-02-23 | 国网山东省电力公司龙口市供电公司 | A kind of portable high voltage switch dynamic characteristics tester |
CN107728055B (en) * | 2017-11-20 | 2024-03-29 | 国网山东省电力公司龙口市供电公司 | Portable high-voltage switch dynamic characteristic tester |
CN108851773A (en) * | 2018-06-01 | 2018-11-23 | 山东理工大学 | A kind of infant industry design sample display device |
CN109099283A (en) * | 2018-08-21 | 2018-12-28 | 宁夏中科精科检测技术有限公司 | A kind of display device of Pollutant source investigation permutation and combination type |
CN109349915A (en) * | 2018-11-19 | 2019-02-19 | 合肥泽尼特新能源有限公司 | A kind of new-energy rice cooker |
CN109349915B (en) * | 2018-11-19 | 2021-05-25 | 安徽小八哥科技有限公司 | New forms of energy rice cooker |
CN112212988A (en) * | 2020-11-03 | 2021-01-12 | 安徽安广电气有限公司 | Temperature instrument with good shock resistance |
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