CN106371007A - Reclosing heavy current test system - Google Patents
Reclosing heavy current test system Download PDFInfo
- Publication number
- CN106371007A CN106371007A CN201610790892.9A CN201610790892A CN106371007A CN 106371007 A CN106371007 A CN 106371007A CN 201610790892 A CN201610790892 A CN 201610790892A CN 106371007 A CN106371007 A CN 106371007A
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- Prior art keywords
- test
- fixture
- reclosing
- platform
- mounting platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 125
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to a reclosing heavy current test system. The reclosing heavy current test system comprises an electric clamp, a conveying track, a mounting platform, a positioning mechanism and a clamp stabilizing assembly, wherein the conveying track comprises a track platform, a sliding rail arranged on the track platform, and a test stand arranged on the sliding rail, the mounting platform comprises at least two mounting frames which are arranged at two sides of the conveying track and are hinged on the mounting platform, the electric clamp is arranged on the mounting frames, the positioning mechanism comprises a positioning sensor and a performing device, the performing device is arranged above the conveying track, the positioning sensor is used for positioning a breaker, the clamp stabilizing assembly comprises a clamp unit, the clamp unit has a telescopic part, and the telescopic part is used for abutting the breaker. Through the system, automatic conveying, position adjustment and test fixing for breakers or finished product switches can be realized, the electric clamp can be automatically accessed and disconnected to accomplish test operation, test efficiency is improved, and test precision is higher.
Description
Technical field
The present invention relates to chopper manufacturing technology field, more specifically, particularly to a kind of reclosing high current
Test system.
Background technology
The test of chopper low-voltage divide-shut brake is an important content of circuit breaker characteristic test, is mainly used to investigate open circuit
The susceptiveness of device coil and the reliability and whole operating mechanism performance under non-rated voltage.For example, for open circuit
The operating mechanism of device, such as hydraulic pressure, elastic and pneumatic etc., in longtime running, divide-shut brake release electromagnet often deforms, becomes rusty
Situations such as puckery or dirty adhesion so that electromagnet action is smooth and lead to chopper tripping.
At present, in chopper low-voltage divide-shut brake test process, typically all using manually chopper being connected to survey
Tested on trial work tool, not only testing efficiency is low for this test mode, and its test error is also larger.
Content of the invention
(1) technical problem
In sum, how to provide a kind of automatic testing tool for realizing the automatic test of chopper, become ability
Field technique personnel's problem demanding prompt solution.
(2) technical scheme
The invention provides a kind of reclosing high-current test system, include energising fixture, also include test with defeated
Send track, mounting platform, detent mechanism, stabilizing clip assembly；
Described delivery track includes orbital platform, is provided with slide rail on described orbital platform, can on described slide rail
Slidably it is provided with the testing stand for loading test chopper；
Described mounting platform includes at least two, and described mounting platform is divided into the both sides of described delivery track, in described
The bottom of mounting platform is provided with driving cylinder, and the telescopic shaft of described driving cylinder passes through described mounting platform protruding, in
Be hinged with installing rack on described mounting platform, described installing rack can rotate towards described orbital platform direction, described drive shaft with
Described installing rack is connected to drive described installing rack to rotate on described mounting platform, and described energising fixture is arranged at described peace
Shelve；
Described detent mechanism includes alignment sensor and is connected to drive described positioning with described alignment sensor
Sensor puts the performs device of movement in the enterprising line position of plane, and described performs device is arranged at the top of described delivery track, institute
State alignment sensor for positioning to chopper；
Described stabilizing clip assembly includes fixture unit, and described fixture unit includes at least two, and whole is described
Fixture unit is divided into the both sides of described delivery track, and described fixture unit has an extensible member, and described extensible member can
Stretch out towards described delivery track direction, described extensible member is used for offseting with chopper.
Preferably, the described energising fixture of two same model is one group of test group, and described test group is along described conveyor track
The length direction in road is arranged at equal intervals, and the described energising fixture model in two adjacent described test groups is different.
Preferably, the setting quantity of described fixture unit is identical with the setting quantity of described energising fixture, described in each
The top of energising fixture is provided with a described fixture unit.
Preferably, described fixture unit is hydraulic cylinder or pneumatic cylinder.
Preferably, described energising fixture includes multiple test cells being set up in parallel, and sets in same described energising fixture
The described test cell put is arranged at equal intervals；Described test cell includes testing support arm and test cap, described test support arm
It is arranged on described installing rack, described test cap is arranged at top, described test cap and the described survey of described test support arm
For flexible connection between examination support arm.
Preferably, one end of described installing rack is hinged with described mounting platform, the other end of described installing rack and described survey
Examination support arm is hinged, and one end of described test support arm is provided with described test cap, the other end of described test support arm and described drive
Cylinder of taking offence connects.
Preferably, the outside in described delivery track is covered with protective casing, the front end face of described protective casing and after
All using glazing structure, the one side in described protective casing offers maintenance door to end face.
Preferably, two described slide rails, two described slide rail interval settings are provided with described orbital platform；Positioned at two
It is provided with drive shaft between slide rail, the end positioned at described drive shaft is provided with power set, and described testing stand passes through described in bar
Described drive shaft and described power set power connector, described power set are used for driving described testing stand in described mounting platform
On move back and forth.
(3) beneficial effect
By said structure design, the reclosing high-current test system that the present invention provides can be to chopper or finished product
Switch carries out Automatic Conveying, and, is provided with detent mechanism and stabilizing clip assembly at station to be measured, can be to chopper
Or finished product switch carries out position adjustment and test is fixed, to improve the precision of test.Then, by setting testing stand with
And the parts such as installing rack are set thereon, energising fixture can be carried out with automatization and access and disconnect, to complete whole test operation.
For traditional manual testing, not only testing efficiency is improved the present invention, and the precision of its test is also higher.
Brief description
Fig. 1 is the structural representation of reclosing high-current test system in an embodiment of the present invention；
Fig. 2 is reclosing high-current test system structural representation under operation in an embodiment of the present invention；
In fig. 1 and 2, component names and the corresponding relation of reference are:
Energising fixture 1, mounting platform 2, orbital platform 3, slide rail 4, testing stand 5,
Driving cylinder 6, alignment sensor 7, performs device 8.
Specific embodiment
With reference to the accompanying drawings and examples embodiments of the present invention are described in further detail.Following examples are used for
The present invention is described, but can not be used for limiting the scope of the present invention.
In describing the invention, unless otherwise stated, " multiple " are meant that two or more；Term " on ",
The orientation of instruction such as D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. be only used for describe purpose, and it is not intended that instruction or
Hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrically connects；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structure of reclosing high-current test system in an embodiment of the present invention
Schematic diagram；Fig. 2 is reclosing high-current test system structural representation under operation in an embodiment of the present invention.
The invention provides a kind of reclosing high-current test system, include energising fixture 1, this energising fixture 1 is concrete
Include a test support arm and test cap, test support arm adopts cuboid framework structure, and its inside is used for installation data
The parts such as circuit, electric power cable.Test cap is arranged on test support arm, and test cap is used for and finished product switch or chopper
Binding post clamping, therefore, test support arm also have power transmission effect, in order to reduce test support arm due to life-time service
And the deformation quantity occurring, test support arm and made using metal material.Certainly, in order to improve its insulating properties, outer in test support arm
Side can also arrange one layer of insulation sleeve with insulating effect again.
In order to avoid test cap be inserted into during binding post due to rigid impact cause chopper or finished product switch
Damage problem occurs, and the attachment structure between test cap and test support arm is designed as being flexibly connected by the present invention.
In order to realize the automatic test of the present invention, the present invention is also provided with test delivery track, mounting platform 2, determines
Position mechanism, stabilizing clip assembly, and each assembly above-mentioned is assembled.
Wherein, delivery track includes orbital platform 3, is provided with slide rail 4 on orbital platform 3, on slide rail 4 slidably
Be provided with testing stand 5 for loading test chopper.Orbital platform 3 is integrally formed using hard material, and its upper surface is
One plane, in rail platform 3 is provided with two parallel arrangement of slide rails 4, has certain spacing between two slide rails 4,
The groove-like structure offering a strip between two slide rails 4 is located on orbital platform 3, one driving of setting in ability groove
Axle, in rail platform 3 arranges power set.Slide rail 4 arranges a testing stand 5, testing stand 5 can be in slide rail 4
Upper slip.
In above-mentioned design, a specific embodiment of the present invention is: drive shaft has externally threaded axle for one, moves
Power apparatus can drive rotation on drive shaft in rail platform 3, and the downside of testing stand 5 is provided with one and drive shaft threaded adapter
Nut, so, when the driving shaft rotates, nut can motoring ring test platform 5 along drive shaft move back and forth.
In the another embodiment of the present invention: power set are cylinder or hydraulic cylinder, drive shaft is one
Rigid connecting rod, so, power set just can drive testing stand 5 to move back and forth by drive shaft.
The acting as of mounting platform 2: for installing energising fixture 1.
Specifically, mounting platform 2 includes at least two, and mounting platform 2 is divided into the both sides of delivery track, in mounting platform
2 bottom is provided with driving cylinder 6, and the telescopic shaft of driving cylinder 6 passes through mounting platform 2 protruding, cuts with scissors on mounting platform 2
It is connected to installing rack, installing rack can rotate towards orbital platform 3 direction, drive shaft and installing rack are connected to drive installation frame in peace
Rotate on assembling platform 2, energising fixture 1 is arranged on installing rack.
Both sides along orbital platform 3 are each provided with two mounting platforms 2, and mounting platform 2 and orbital platform 3 are in same
In individual horizontal plane.It is hinged with installing rack in mounting platform 2 near the side of orbital platform 3, installing rack holds up its end rear and survey
The centre position of examination support arm is hinged.The bottom of mounting platform 2 is provided with a driving cylinder 6, the telescopic shaft of driving cylinder 6 with
The tail end of test support arm connects, the head end setting test cap of test support arm, and so, driving cylinder 6 just can drive test
Upper-arm circumference rotates around installing rack, and such test cap just can be realized grafting with respect to binding post or extract.
In order to position adjustment is carried out to chopper or finished product switch, the invention provides detent mechanism and stable
Clamp assembly.
Detent mechanism includes alignment sensor 7 and is connected to drive alignment sensor 7 in flat with alignment sensor 7
The enterprising line position in face puts the performs device 8 of movement, and performs device 8 is arranged at the top of delivery track, and alignment sensor 7 is used for disconnected
Road device is positioned；Stabilizing clip assembly includes fixture unit, and fixture unit includes at least two, whole fixture unit
It is divided into the both sides of delivery track, fixture unit has an extensible member, extensible member can stretch out towards delivery track direction,
Extensible member is used for offseting with chopper.
After chopper or finished product switch are placed on testing stand 5 and are delivered to station to be measured, examined by alignment sensor 7
Survey chopper or the placement location of finished product switch, then, extensible member that fixture unit has stretches out and chopper or become
Product switch offsets and is fixed；The monitoring signals of alignment sensor 7 are sent to controller, carry out data processing by controller, such as
The placement location of fruit chopper or finished product switch does not have deviation, then control other elements to start working by controller, carry out certainly
Dynamic detection；If the placement location of chopper or finished product switch has deviation, fixture unit is controlled to chopper by controller
Or finished product switch carries out position adjustment, it is in course of adjustment and position detection is proceeded by alignment sensor 7, until being adjusted to
Position.
By said structure design, the reclosing high-current test system that the present invention provides can be to chopper or finished product
Switch carries out Automatic Conveying, and, is provided with detent mechanism and stabilizing clip assembly at station to be measured, can be to chopper
Or finished product switch carries out position adjustment and test is fixed, to improve the precision of test.Then, by the testing stand 5 of setting
And the parts such as installing rack are set thereon, energising fixture 1 can be carried out with automatization and access and disconnect, to complete entirely to test behaviour
Make.For traditional manual testing, not only testing efficiency is improved the present invention, and the precision of its test is also higher.
Specifically, energising fixture 1 includes Multiple Type in the present invention.Wherein, the energising fixture 1 of two same model
Define a test group, test group is arranged at equal intervals along the length direction of delivery track, logical in two adjacent test groups
Electric clamp 1 model is different.
In an embodiment of the invention, the setting quantity of fixture unit is identical with the setting quantity of energising fixture 1,
The top of each energising fixture 1 is provided with a fixture unit.
Specifically, fixture unit is hydraulic cylinder or pneumatic cylinder.
In the present invention, the outside in delivery track is covered with protective casing, the front end face of protective casing and rear end face
All using glazing structure, the one side in protective casing offers maintenance door.
It is provided with protective casing in the outside of delivery track, enable to the present invention and enter in the environment of a relative closure
Row test operation, so, in whole test operation, system will not be affected by extraneous factor (for example external impacts or
It is flying dust etc.), it ensure that the reliability of test result.
The front/rear end of protective casing all using glazing structure, is so easy to the sight of operator in experimentation
Examine.
It is provided with maintenance door in the side of protective casing, on the premise of not taking protective casing apart, system can be carried out
Maintenance, repair.
Embodiments of the invention in order to example and description for the sake of and be given, and be not exhaustively or by this
Bright it is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is in order to the principle of the present invention and practical application are more preferably described, and makes those of ordinary skill in the art
It will be appreciated that the present invention is thus design is suitable to the various embodiments with various modifications of special-purpose.
Claims (8)
1. a kind of reclosing high-current test system, include energising fixture (1) it is characterised in that
Also include test delivery track, mounting platform (2), detent mechanism, stabilizing clip assembly；
Described delivery track includes orbital platform (3), is provided with slide rail (4) on described orbital platform, on described slide rail
It is slidably provided with the testing stand (5) for loading test chopper；
Described mounting platform includes at least two, and described mounting platform is divided into the both sides of described delivery track, in described installation
The bottom of platform is provided with driving cylinder (6), and the telescopic shaft of described driving cylinder passes through described mounting platform protruding, in institute
State and be hinged with installing rack on mounting platform, described installing rack can rotate towards described orbital platform direction, described drive shaft and institute
State installing rack to be connected to drive described installing rack to rotate on described mounting platform, described energising fixture is arranged at described installation
On frame；
Described detent mechanism includes alignment sensor (7) and is connected to drive described positioning to pass with described alignment sensor
Sensor puts the performs device (8) of movement in the enterprising line position of plane, and described performs device is arranged at the top of described delivery track, institute
State alignment sensor for positioning to chopper；
Described stabilizing clip assembly includes fixture unit, and described fixture unit includes at least two, whole described fixture
Unit is divided into the both sides of described delivery track, and described fixture unit has an extensible member, and described extensible member can direction
Described delivery track direction is stretched out, and described extensible member is used for offseting with chopper.
2. reclosing high-current test system according to claim 1 it is characterised in that
The described energising fixture of two same model is one group of test group, and described test group is along the length direction of described delivery track
Arrange at equal intervals, the described energising fixture model in two adjacent described test groups is different.
3. the reclosing high-current test system stated according to claim 2 it is characterised in that
The setting quantity of described fixture unit is identical with the setting quantity of described energising fixture, each described the upper of fixture that be energized
Side is provided with a described fixture unit.
4. reclosing high-current test system according to claim 3 it is characterised in that
Described fixture unit is hydraulic cylinder or pneumatic cylinder.
5. according to claim 4 reclosing high-current test system it is characterised in that
Described energising fixture includes multiple test cells being set up in parallel, the described test of setting in same described energising fixture
Unit is arranged at equal intervals；
Described test cell includes testing support arm and test cap, and described test support arm is arranged on described installing rack, described
Test cap is arranged at the top of described test support arm, is flexible connection between described test cap and described test support arm.
6. according to claim 5 reclosing high-current test system it is characterised in that
One end of described installing rack is hinged with described mounting platform, and the other end of described installing rack is hinged with described test support arm,
One end of described test support arm is provided with described test cap, and the other end of described test support arm is connected with described driving cylinder.
7. according to claim 6 reclosing high-current test system it is characterised in that
It is covered with protective casing in the outside of described delivery track, the front end face of described protective casing and rear end face are all using glass
Glass window construction, the one side in described protective casing offers maintenance door.
8. according to claim 7 reclosing high-current test system it is characterised in that
Two described slide rails, two described slide rail interval settings are provided with described orbital platform；
It is provided with drive shaft between two described slide rails, the end positioned at described drive shaft is provided with power set, described
Testing stand is used for driving described testing stand in institute by described drive shaft and described power set power connector, described power set
State and move back and forth on mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790892.9A CN106371007A (en) | 2016-08-31 | 2016-08-31 | Reclosing heavy current test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790892.9A CN106371007A (en) | 2016-08-31 | 2016-08-31 | Reclosing heavy current test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106371007A true CN106371007A (en) | 2017-02-01 |
Family
ID=57899665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610790892.9A Pending CN106371007A (en) | 2016-08-31 | 2016-08-31 | Reclosing heavy current test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106371007A (en) |
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| CN108231458A (en) * | 2018-01-03 | 2018-06-29 | 宁夏力成电气集团有限公司 | Breaker assembling detection production line and operational method based on robot assisted operation |
| CN109030880A (en) * | 2018-08-22 | 2018-12-18 | 广东理工职业学院 | A molded case circuit breaker high current test fixture |
| CN109030881A (en) * | 2018-08-22 | 2018-12-18 | 广东理工职业学院 | Circuit breaker heavy current test and contact cleaning clamp for motor protection |
| CN109270305A (en) * | 2018-10-26 | 2019-01-25 | 加西亚电子电器股份有限公司 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
| CN113484747A (en) * | 2021-07-30 | 2021-10-08 | 江门市博道工业自动化设备有限公司 | Frame-type circuit breaker current test fixture and test device |
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| CN108231458B (en) * | 2018-01-03 | 2023-09-26 | 宁夏力成电气集团有限公司 | Circuit breaker assembly detection production line based on robot auxiliary operation and operation method |
| CN109030880A (en) * | 2018-08-22 | 2018-12-18 | 广东理工职业学院 | A molded case circuit breaker high current test fixture |
| CN109030881A (en) * | 2018-08-22 | 2018-12-18 | 广东理工职业学院 | Circuit breaker heavy current test and contact cleaning clamp for motor protection |
| CN109270305A (en) * | 2018-10-26 | 2019-01-25 | 加西亚电子电器股份有限公司 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
| CN113484747A (en) * | 2021-07-30 | 2021-10-08 | 江门市博道工业自动化设备有限公司 | Frame-type circuit breaker current test fixture and test device |
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