CN205752008U - A kind of vacuum level of vacuum arc-quenching chamber automatic detection device - Google Patents
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device Download PDFInfo
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- CN205752008U CN205752008U CN201620653538.7U CN201620653538U CN205752008U CN 205752008 U CN205752008 U CN 205752008U CN 201620653538 U CN201620653538 U CN 201620653538U CN 205752008 U CN205752008 U CN 205752008U
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- detection device
- automatic detection
- control system
- quenching chamber
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Abstract
This utility model relates to a kind of vacuum level of vacuum arc-quenching chamber automatic detection device, including transmitting line, mechanical hand, automatization's vacuum degree measurement platform and control system, described transmission line, mechanical hand and automatization's vacuum degree measurement platform are all connected with control system, described control system includes automatic vacuum degree detector and test system, described test system includes the sample circuit being connected with vacuum interrupter two end electrodes and the high voltage power supply electrically connected with this sample circuit, described automatization vacuum degree measurement platform includes the support corresponding with vacuum interrupter, described bracket slide connects the magnetic sleeve corresponding with vacuum interrupter, the connection that slides above of described magnetic sleeve has the lower piezoelectric pole that end quiet with vacuum interrupter is corresponding, and the slid underneath connection of this magnetic sleeve has the clamping device corresponding with movable end of vacuum arc extinguishing chamber.
Description
Technical field
This utility model relates to the detection field of vacuum interrupter, it particularly relates to a kind of vacuum level of vacuum arc-quenching chamber
Automatic detection device.
Background technology
The vacuum degree measurement of vacuum interrupter, is a requisite ring after vacuum interrupter manufacture completes.Industry at present
Interior vacuum degree measurement mainly comprises the processes of and manually moves vacuum interrupter to vacuum monitor station, and artificial hand-held barcode scanning gun is to going out
Arc chamber is scanned, and vacuum degree measurement platform carries out vacuum degree measurement to arc-chutes.
Therefore, develop a kind of device automatically completing vacuum level of vacuum arc-quenching chamber detection, become as insider
The problem needing solution badly.
Utility model content
Of the present utility model propose a kind of vacuum level of vacuum arc-quenching chamber automatic detection device, overcome in existing product
State the deficiency of aspect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device, puts down including transmission line, mechanical hand, automatization's vacuum degree measurement
Platform and control system, described transmission line, mechanical hand and automatization's vacuum degree measurement platform are all connected with control system, described control system
System includes that automatic vacuum degree detector and test system, described test system include and adopting that vacuum interrupter two end electrodes is connected
Sample circuit and the high voltage power supply electrically connected with this sample circuit, described automatization vacuum degree measurement platform includes and vacuum extinction
The support that room is corresponding, described bracket slide connects the magnetic sleeve corresponding with vacuum interrupter, sliding above of described magnetic sleeve
Connect and have the lower piezoelectric pole that end quiet with vacuum interrupter is corresponding, and the slid underneath connection of this magnetic sleeve has dynamic with vacuum interrupter
The clamping device that end is corresponding.
Further, described control system also includes industrial computer and the PLC being connected with this industrial computer.
Further, there are cylinder, and the fixed installation of this cylinder in described lower piezoelectric pole away from one end connection of described magnetic sleeve
On the bracket.
Further, described clamping device is gas pawl.
Further, the bottom of described gas pawl connects has pull pressure sensor, described pull pressure sensor to be fixedly mounted on
On Mobile base, described Mobile base is connected with ball screw one, and described ball screw one connects servomotor one.
Further, described transmission line is provided with the transhipment dish corresponding with vacuum interrupter.
Further, described control system is also associated with the air pump corresponding with described gas pawl.
Further, four angles of described magnetic sleeve all slidably connect guide rail, and the bottom surface activity of this magnetic sleeve is even
Being connected to ball screw two, described ball screw two connects servomotor two.
The beneficial effects of the utility model are: can realize the identification automatically of vacuum interrupter model, automatically measurement, display
The functions such as record and data storage, and achieve mechanization and automatization, improve detection efficiency and accuracy rate；Can be to test ginseng
Number manually arranges, contrasts test result, test result is carried out statistical computation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is the overall structure signal of the vacuum level of vacuum arc-quenching chamber automatic detection device described in this utility model embodiment
Figure；
Fig. 2 is the automatization's vacuum degree measurement platform according to the vacuum level of vacuum arc-quenching chamber automatic detection device shown in Fig. 1
Front view；
Fig. 3 is the automatization's vacuum degree measurement platform according to the vacuum level of vacuum arc-quenching chamber automatic detection device shown in Fig. 1
Side view；
Fig. 4 is that the operation principle of the test system according to the vacuum level of vacuum arc-quenching chamber automatic detection device shown in Fig. 1 is shown
It is intended to.
In figure:
1, line is transmitted；2, mechanical hand；3, automatization's vacuum degree measurement platform；4, control system；5, sample circuit；6, magnetosheath
Cylinder；7, lower piezoelectric pole；8, clamping device；9, cylinder；10, pull pressure sensor；11, Mobile base；12, ball screw one；13, watch
Take motor one；14, transhipment dish；15, high voltage power supply；16, guide rail；17, ball screw two；18, servomotor two.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection.
As Figure 1-3, dress is automatically detected according to a kind of vacuum level of vacuum arc-quenching chamber described in this utility model embodiment
Put, including transmitting line 1, mechanical hand 2, automatization's vacuum degree measurement platform 3 and control system 4, described transmission line 1, mechanical hand 2 and
Automatization's vacuum degree measurement platform 3 is all connected with control system 4, and described control system 4 includes automatic vacuum degree detector and test
System, described test system includes the sample circuit 5 being connected with vacuum interrupter two end electrodes and is electrically connected with this sample circuit 5
The high voltage power supply 15 connect, described automatization vacuum degree measurement platform 3 includes the support corresponding with vacuum interrupter, and described support is sliding
The magnetic sleeve 6 being dynamically connected corresponding with vacuum interrupter, the connection that slides above of described magnetic sleeve 6 has end quiet with vacuum interrupter
Corresponding lower piezoelectric pole 7, and the slid underneath of this magnetic sleeve 6 connects and has the clamping device 8 corresponding with movable end of vacuum arc extinguishing chamber.
Wherein, described control system 4 also includes industrial computer and the PLC being connected with this industrial computer；Wherein, press under described
Electrode 7 has cylinder 9 away from one end connection of described magnetic sleeve 6, and this cylinder 9 fixedly mounts on the bracket；Wherein, described
Clamping device 8 is gas pawl；Wherein, the bottom of described gas pawl connects pull pressure sensor 10, and described pull pressure sensor 10 is solid
Dingan County is contained on Mobile base 11, and described Mobile base 11 is connected with ball screw 1, and described ball screw 1 connects to be had
Servomotor 1；Wherein, described transmission line 1 is provided with the transhipment dish 14 corresponding with vacuum interrupter；Wherein, described control
System 4 is also associated with the air pump corresponding with described gas pawl；Wherein, four angles of described magnetic sleeve 6 all slidably connect guide rail
16, and the bottom surface of this magnetic sleeve 6 is connected with ball screw 2 17, described ball screw 2 17 connects servomotor two
18。
Understand technique scheme of the present utility model for convenience, below by way of new to this practicality in specifically used mode
The technique scheme of type is described in detail.
Time specifically used, first, transmitting line 1 drives the transhipment dish 14 being placed with vacuum interrupter to move, when moving to set
When location is put, under the control of control system 4, vacuum interrupter is mentioned by mechanical hand 2, puts into magnetic sleeve 6 center after inversion
Support on, the front end of vacuum interrupter is embedded on support the recess arranged, and the moved end of vacuum interrupter is through on support
The hole arranged stretches out, and owing to the height of the vacuum interrupter of different model is different, servomotor 2 18 is in the control of control system 4
System is lower drives ball screw 2 17, and the vacuum making magnetic sleeve 6 move to this model along ball screw 2 17 and guide rail 16 is gone out
The height that arc chamber is corresponding, cylinder 9 promotes lower piezoelectric pole 7 to move down under the control of control system 4, until lower piezoelectric pole 7 is supported
Living the quiet end of vacuum interrupter, then control system 4 controls servomotor 1 work, and Mobile base 11 is at ball screw 1
Moving up under drive, air pump is opened simultaneously, and gas pawl opens under the effect of air pump, after gas pawl moves to setting position, and gas
Pump cuts out, and gas pawl closes and clamp the moved end of vacuum interrupter, then control system 4 according to the 10 of pull pressure sensor anti-
Feedback, makes gas pawl move down into correspondence position under the effect of servomotor 1, finally, and automatic vacuum degree detector and test system
Start vacuum interrupter to be detected and tests, it is achieved thereby that the adaptation function of the vacuum interrupter to different model,
Achieve the functions such as automatic identification, automatic measurement to vacuum interrupter model.
Control system 4 is the control centre of whole device, controls the logical AND sequential of each several part, occupies weight in this device
Want status.In this device, control system 4 can complete following work.
(1) information such as corresponding test voltage, test curve are preset according to the type information of vacuum interrupter.
(2) detect the input information of each sensor and information is judged.
(3) drive corresponding cylinder 9, servomotor 1, servomotor 2 18 and other driving means, complete true
The laying of empty arc-chutes, the adjustment of magnetic sleeve 6 height and two end electrodes and lower piezoelectric pole, the docking of gas pawl.
(4) send control signal to high voltage power supply 15 and sample circuit 5, carry out vacuum monitor.
Additionally, following functions also can be realized at the software section of control system 4: test parameter is manually arranged, right
Test result carries out contrasting, test result being carried out statistical computation.
Control system 4 have employed industrial computer and combines the control model of PLC, and PLC connects position sensor, cylinder 9, watches
Taking motor 1, servomotor 2 18, pull pressure sensor 10 etc., position sensor includes initial position sensor, spacing biography
On sensor, under limit sensors, position sensor can improve the position control degree of accuracy of automatization's vacuum degree measurement platform 3, work
Control machine connects display, PLC and test system.
As shown in Figure 4, test system is the core of whole system, in order to realize the test to arc-chutes vacuum, and test
System includes magnetic sleeve 6, high voltage power supply 15 and sample circuit 5 three part, and sample circuit 5 is the core of test system, this part
Performance parameter determine the performance parameter of whole system.This sample circuit has the feature that
(1) using distinctive micro-electric current test technology, test gained electric current can vacuum values in accurate characterization pipe；
(2), during adding high pressure, ionization current can be monitored in real time, after test electric current is more than a certain threshold value, cutoff high
Power supply.The criterion leaked gas completely in this, as vacuum interrupter.
(3) possess complete protection circuit, can prevent from, due to the impacting with high pressure of input, work occurs in proper range
Make damage that is abnormal or that cause circuit part.
In the present system, because factory's electromagnetic environment is more severe, there is the working environment such as high pressure, big electric current, sample circuit 5
Unavoidably it is subjected to impact, there is the probability of damage.Therefore for ensureing the even running produced, sample circuit 5 uses dual stage
Hot reserve scheme, a job, one as backup.When, after work equipment fault, being switched to alternate device in time.In test system
After closedown, conveniently replaced damage equipment.
Automatic vacuum degree detector is the evaluation apparatus of the vacuum of vacuum interrupter, and it is with magnetic charging as principle, with
Single-chip microcomputer is main control unit, and test process is fully achieved automatization.Equipment can be exchanged by the data with master control system, it is achieved true
The functions such as the identification automatically of empty arc-chutes model, automatically measurement, display record and data storage.
In sum, by the technique scheme of this novel practical, the automatic knowledge to vacuum interrupter model can be realized
Not, automatically measure, the function such as display record and data storage, and achieve mechanization and automatization, improve detection efficiency and
Accuracy rate；Test parameter manually can be arranged, test result is contrasted, test result is carried out statistical computation.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, no matter but in its shape or structure, make any change, every have same as the present application or phase
The technical scheme of approximation, within all falling within protection domain of the present utility model.
Claims (8)
1. a vacuum level of vacuum arc-quenching chamber automatic detection device, it is characterised in that include transmit line (1), mechanical hand (2), from
Dynamicization vacuum degree measurement platform (3) and control system (4), described transmission line (1), mechanical hand (2) and automatization's vacuum degree measurement
Platform (3) is all connected with control system (4), and described control system (4) includes automatic vacuum degree detector and test system, described survey
Test system includes the sample circuit (5) being connected with vacuum interrupter two end electrodes and the height electrically connected with this sample circuit (5)
Voltage source (15), described automatization's vacuum degree measurement platform (3) includes the support corresponding with vacuum interrupter, described bracket slide
Connecting and have the magnetic sleeve (6) corresponding with vacuum interrupter, the connection that slides above of described magnetic sleeve (6) has quiet with vacuum interrupter
Hold corresponding lower piezoelectric pole (7), and the slid underneath connection of this magnetic sleeve (6) has the clamping corresponding with movable end of vacuum arc extinguishing chamber to fill
Put (8).
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 1, it is characterised in that described control
System (4) also includes industrial computer and the PLC being connected with this industrial computer.
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 2, it is characterised in that press under described
Electrode (7) has cylinder (9) away from one end connection of described magnetic sleeve (6), and this cylinder (9) fixedly mounts on the bracket.
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 3, it is characterised in that described clamping
Device (8) is gas pawl.
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 4, it is characterised in that described gas pawl
Bottom connect have pull pressure sensor (10), described pull pressure sensor (10) to be fixedly mounted on Mobile base (11), described
Mobile base (11) is connected with ball screw one (12), and described ball screw one (12) connects servomotor one (13).
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 5, it is characterised in that described transmission
The transhipment dish (14) corresponding with vacuum interrupter it is provided with on line (1).
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 6, it is characterised in that described control
System (4) is also associated with the air pump corresponding with described gas pawl.
A kind of vacuum level of vacuum arc-quenching chamber automatic detection device the most according to claim 7, it is characterised in that described magnetosheath
All slidably connect guide rail (16) on four angles of cylinder (6), and the bottom surface of this magnetic sleeve (6) is connected with ball screw two
(17), described ball screw two (17) connects servomotor two (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653538.7U CN205752008U (en) | 2016-06-27 | 2016-06-27 | A kind of vacuum level of vacuum arc-quenching chamber automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653538.7U CN205752008U (en) | 2016-06-27 | 2016-06-27 | A kind of vacuum level of vacuum arc-quenching chamber automatic detection device |
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| Publication Number | Publication Date |
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| CN205752008U true CN205752008U (en) | 2016-11-30 |
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| CN201620653538.7U Active CN205752008U (en) | 2016-06-27 | 2016-06-27 | A kind of vacuum level of vacuum arc-quenching chamber automatic detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992599A (en) * | 2019-12-13 | 2021-06-18 | 天津平高智能电气有限公司 | Vacuum arc-extinguishing chamber vacuum degree measuring device |
| CN112992600A (en) * | 2019-12-17 | 2021-06-18 | 天津平高智能电气有限公司 | Vacuum arc extinguish chamber vacuum degree measuring device |
| CN116539218A (en) * | 2023-04-25 | 2023-08-04 | 湖北大禹汉光真空电器有限公司 | Vacuum degree detection device and detection method for vacuum arc extinguishing chamber |
-
2016
- 2016-06-27 CN CN201620653538.7U patent/CN205752008U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992599A (en) * | 2019-12-13 | 2021-06-18 | 天津平高智能电气有限公司 | Vacuum arc-extinguishing chamber vacuum degree measuring device |
| CN112992599B (en) * | 2019-12-13 | 2023-02-17 | 天津平高智能电气有限公司 | Vacuum degree measuring device for vacuum arc extinguish chamber |
| CN112992600A (en) * | 2019-12-17 | 2021-06-18 | 天津平高智能电气有限公司 | Vacuum arc extinguish chamber vacuum degree measuring device |
| CN112992600B (en) * | 2019-12-17 | 2023-02-17 | 天津平高智能电气有限公司 | Vacuum arc extinguish chamber vacuum degree measuring device |
| CN116539218A (en) * | 2023-04-25 | 2023-08-04 | 湖北大禹汉光真空电器有限公司 | Vacuum degree detection device and detection method for vacuum arc extinguishing chamber |
| CN116539218B (en) * | 2023-04-25 | 2023-12-08 | 湖北大禹汉光真空电器有限公司 | Vacuum degree detection device and detection method for vacuum arc extinguishing chamber |
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