CN207096397U - A kind of switching characteristic comprehensive test platform - Google Patents
A kind of switching characteristic comprehensive test platform Download PDFInfo
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- CN207096397U CN207096397U CN201720832916.2U CN201720832916U CN207096397U CN 207096397 U CN207096397 U CN 207096397U CN 201720832916 U CN201720832916 U CN 201720832916U CN 207096397 U CN207096397 U CN 207096397U
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- switch
- interface
- test platform
- module
- switching characteristic
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Abstract
It the utility model is related to a kind of switching characteristic comprehensive test platform, including the power module of electric connection, switch interface module, instrument and meter AM access module and output state indicating module；Switch interface module includes the second interface of various types of switches；Second interface is docked by secondary linked set with switch；Instrument and meter AM access module will be switched each test point of secondary circuit (including switch auxiliary contact) and corresponded with testing jack using mark testing jack；The output state indicating module can synchronous detection body auxiliary contact when testing by the lamplight pointing loop for switching whole auxiliary contacts and accessing test platforms, switch point, conjunction.The utility model switching characteristic tests overall process plug-in wiring, tester and the effective, quick of Switch main body, secure connection are realized, while solves the problems, such as that current traditional switch characteristic test instrument does not possess energy storing of switch and switch auxiliary contact batch detection function.
Description
Technical field
It the utility model is related to a kind of test platform, more particularly to a kind of switching characteristic comprehensive test platform.
Background technology
When traditional main flow switching characteristic tester carries out switching characteristic test at present, corresponding secondary returning need to be switched by searching
The function of the secondary contact pin of road wiring diagram position-sensing switch body, then by wire clamp connecting valve secondary plug and tester loop, should
The problem of form is primarily present is as follows：
1. because different switch secondary plug function definition are different, second loop return wiring principle is different, cause to use tester
It is big to carry out wiring workload during switch verification, exists during wiring and gets an electric shock and short-circuit risks, personal injury can be caused when serious and is set
Standby damage accident.
2. traditional switch characteristic tester does not possess switch combined floodgate energy-storage function, switch needs Manual press energy storage, even if making
Energy storage is carried out also because different energy storing of switch form of power (AC or DC) and voltage class difference cause with external temporary source
Realize that difficulty is big.
3. traditional switch characteristic tester does not possess Switch main body auxiliary contact status detection function, more in checking procedure
Measured one by one by secondary plug contact pin using instrument, or contact measurement is carried out after switch is disintegrated, because of number of contacts
Amount is more, and detection workload is very big.
The presence of above mentioned problem cause it is underway compress switch characteristic test when, maintenance workload is big, and operating efficiency is low, surveys
Examination project is not comprehensive, and wiring electric shock risk be present.
Utility model content
The purpose of the utility model is to provide a kind of switching characteristic comprehensive test platform for overcome the deficiencies in the prior art,
Solve above-mentioned problem, realize quick, the accurate connection of traditional switch characteristic tester and Switch main body.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of switching characteristic comprehensive test platform, bag
Include power module, switch interface module, instrument and meter AM access module and the output state indicating module of electric connection；The power supply
Module includes power switch, pressure regulator, rectifier and the digital display meter being electrically connected with；The switch interface module includes polytype
The second interface of switch；The second interface is docked by secondary linked set with switch；The instrument and meter AM access module is adopted
With mark testing jack, each test point of the secondary circuit of the switch and testing jack are corresponded；The switch it is secondary
Loop-around test point includes switch auxiliary contact；The output state indicating module tests the whole auxiliary contact accesses of the switch
The lamplight pointing loop of platform, switch point, conjunction can synchronous detection body auxiliary contacts when testing.
Further improved as the utility model, the secondary linked set includes test platform side interface and switch-side
Interface.
Further improved as the utility model, the secondary linked set of the test platform side selects aviation plug,
And model is unified；The secondary linked set of the switch-side uses the special secondary plug supporting with the switch, and both sides are inserted
The contact pin quantity of head keeps corresponding.
Due to the utilization of above-mentioned technical proposal, have compared with prior art by using test platform of the present utility model
Following advantages：
Switching characteristic comprehensive test platform of the present utility model, accomplish that switching characteristic tests overall process plug-in wiring,
Tester and the effective, quick of Switch main body, secure connection are realized, while solves current traditional switch characteristic tester
Device does not possess the problem of energy storing of switch and switch auxiliary contact batch detection function；It is daily in progress by the use of the platform
When switching batch characteristic test during the maintenance of switchgear monomer and overhaul, completely eliminate checking experiment personnel and face inhomogeneity
Type test connection numerous and diverse when switching, the on off state contact test of high intensity, manual energy storage and electric shock and mis-wired risk.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the structural representation of switching characteristic comprehensive test platform of the present utility model；
Accompanying drawing 2 is the key wiring diagram of switching characteristic comprehensive test platform of the present utility model；
Accompanying drawing 3 is the wiring matrix schematic diagram of switching characteristic comprehensive test platform of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of switching characteristic comprehensive test platform described in the utility model as shown in accompanying drawing 1,2,3, includes power supply mould
Block, switch interface module, instrument and meter AM access module and output state indicating module, it is specific as follows：
1) power module：Include power switch, pressure regulator, rectifier, digital display meter.Possess input AC (0-220V), it is defeated
Go out exchange (0-400V), output direct current (0-300V), input, output voltage are by digital display meter real-time display, as shown in Figure 2.
2) switch interface module：The second interface of a variety of different types switch is included, test platform uses with Switch main body
Secondary linked set docking, realizes plug and play, and scene carries out wiring test without using wire clamp.
Wherein, secondary linked set selects high-quality aviation plug, and model is unified, and switch-side uses supporting with Switch main body
Special secondary plug, the contact pin quantity of both sides plug keeps corresponding.
3) instrument and meter AM access module：The module is using mark testing jack, by Switch main body secondary circuit dependence test
Point (including body auxiliary contact) corresponds with testing jack, can select respective socket and tester according to specific pilot project
Device docks.
4) output state indicating module：The module accesses Switch main body whole auxiliary contact the lamplight pointing of test platform
Loop, switch point, close test when can synchronous detection body auxiliary contact contact situation.
5) secondary linked set：Secondary linked set divides platform side interface and switch side interface, and two interfaces use special
Cable is attached.Platform side connecter type is fixed, and switch side interface is then corresponding with switch model.
Test platform is used with switching matching used general aviation secondary plug and standard testing jack, to different switches
When being tested, corresponding aviation plug is selected to can be achieved the one of Switch main body, comprehensive test platform and tester after docking
Bodyization connects, and need not carry out looking into figure and numerous and diverse artificial wiring in whole test process.
As shown in accompanying drawing 2,3, switch secondary control loop is designed, identical function logical circuit merges, poor
Different loop is individually designed while takes into account principle of parsimony, reduces redundant loop and component number, improves test platform linear quadratic control
Loop overall operation reliability.
By using the test platform, quick, the accurate connection of traditional switch characteristic tester and Switch main body is realized,
Serve effective snap action；Test platform according to sectorization, carries out modularized design, loop and element interface are clear, have
Effect ensure that the reliability of plant running；Agility, intuitive：By using the testing jack corresponding with secondary circuit,
Test connection of the tester when switch different performance experiment can fully be met in test process, coordinate lighting circuit
Using can the intuitively correlation behavior of reactive switches and the result of part test；Versatility, scalability：The test platform can
In being tested applied to various types of Medium voltage switch or circuit breaker, platform is unified, and secondary linked set is polymorphic type, is being carried out
During switch testing, the secondary linked set corresponding with switch is only selected.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
- A kind of 1. switching characteristic comprehensive test platform, it is characterised in that：Power module including electric connection, switch interface mould Block, instrument and meter AM access module and output state indicating module；The power module includes power switch, the pressure regulation being electrically connected with Device, rectifier and digital display meter；The switch interface module includes the second interface of various types of switches；The second interface passes through Secondary linked set docks with switch；The instrument and meter AM access module is using mark testing jack, by the secondary of the switch Each test point in loop corresponds with testing jack；The secondary circuit test point of the switch includes switch auxiliary contact；It is described Output state indicating module accesses switch whole auxiliary contacts in the lamplight pointing loop of test platform, switch point, closes and surveys Can synchronous detection body auxiliary contact during examination.
- 2. switching characteristic comprehensive test platform according to claim 1, it is characterised in that：The secondary linked set includes Test platform side interface and switch side interface.
- 3. switching characteristic comprehensive test platform according to claim 2, it is characterised in that：The secondary link of test platform side Device selects aviation plug, and model is unified；The secondary linked set of switch-side uses supporting special secondary with the switch Plug, and the contact pin quantity of both sides plug keeps corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832916.2U CN207096397U (en) | 2017-07-11 | 2017-07-11 | A kind of switching characteristic comprehensive test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832916.2U CN207096397U (en) | 2017-07-11 | 2017-07-11 | A kind of switching characteristic comprehensive test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096397U true CN207096397U (en) | 2018-03-13 |
Family
ID=61554188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720832916.2U Expired - Fee Related CN207096397U (en) | 2017-07-11 | 2017-07-11 | A kind of switching characteristic comprehensive test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581216A (en) * | 2019-01-18 | 2019-04-05 | 阳江核电有限公司 | VD4 Medium voltage switch or circuit breaker all-around test stand and its dependency structure |
-
2017
- 2017-07-11 CN CN201720832916.2U patent/CN207096397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581216A (en) * | 2019-01-18 | 2019-04-05 | 阳江核电有限公司 | VD4 Medium voltage switch or circuit breaker all-around test stand and its dependency structure |
| CN109581216B (en) * | 2019-01-18 | 2024-01-12 | 阳江核电有限公司 | VD4 medium voltage switch comprehensive test platform and related structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180711 |