CN109270305A - A kind of electromagnetic-type leakage circuit breaker Automatic test clamp - Google Patents
A kind of electromagnetic-type leakage circuit breaker Automatic test clamp Download PDFInfo
- Publication number
- CN109270305A CN109270305A CN201811258438.4A CN201811258438A CN109270305A CN 109270305 A CN109270305 A CN 109270305A CN 201811258438 A CN201811258438 A CN 201811258438A CN 109270305 A CN109270305 A CN 109270305A
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- bottom plate
- cylinder
- leakage circuit
- plate
- Prior art date
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 239000000523 sample Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Abstract
The invention discloses a kind of electromagnetic-type leakage circuit breaker Automatic test clamps, strap including bottom plate and fixed leakage circuit breakers, a sliding slot is offered on the bottom plate, strap is slidably connected in sliding slot, the lower part of bottom plate is equipped with the push-and-pull cylinder for pushing strap to move back and forth along the chute, inner end on bottom plate positioned at sliding slot is equipped with combined floodgate cylinder, side on bottom plate positioned at sliding slot is equipped with vertical gripper shoe, horizontal mounting plate has been bolted in upper vertical gripper shoe, it is equipped on horizontal mounting plate towards sliding slot and is arranged in test button cylinder and probe lower air cylinder；The utility model has the advantages that practical, production cost is low, structure novel, improves working efficiency；Employee's electrical shock hazard is avoided, it is artificial to be only responsible for loading and unloading, without the operation such as pushing fixture, clamping product, press product button, artificial operand platform equipment, tooling periphery design insulating protective cover simultaneously are saved, prevents electric shock from injuring.
Description
Technical field
The present invention relates to a kind of electromagnetic-type leakage circuit breaker test device, in particular to a kind of electromagnetic-type leakage circuit breaker is certainly
Dynamic test fixture.
Background technique
1, test fixture band 230V alternating current, and test probe is directly exposed, has certain electric shock harm to operator.
2, product resetting-mechanism and PBU pushbutton unit are manually pushed, low efficiency, test frequency and number are uncertain, to production
Quality has adverse effect.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of electromagnetic-type leakage circuit breaker
Automatic test clamp.
To achieve the goals above, measure adopted by the present invention:
A kind of electromagnetic-type leakage circuit breaker Automatic test clamp, the fixing clamp including bottom plate and fixed leakage circuit breakers
Plate offers a sliding slot on the bottom plate, and strap is slidably connected in sliding slot, and it is solid that the lower part of bottom plate is equipped with promotion
The push-and-pull cylinder that clamp plate moves back and forth along the chute, the inner end that sliding slot is located on bottom plate are equipped with combined floodgate cylinder, and bottom plate is upper
Upper vertical gripper shoe is installed in the side of sliding slot, horizontal mounting plate, level peace have been bolted in upper vertical gripper shoe
It is equipped in loading board towards sliding slot and is arranged in test button cylinder and probe lower air cylinder；
The outside of the bottom plate is fixed with the shield for covering combined floodgate cylinder and horizontal mounting plate, and shield is remote
From combined floodgate cylinder a face on offer window, the outer end of sliding slot is reached the outside of shield by window；
The protection is covered with two pieces of two vertical plates and a U-shaped cover board and is spliced by screw fixation；
At least three face of lower part of the bottom plate has been bolted lower supporting plate, and lower supporting plate and bottom plate surround one
The space of a installation push-and-pull cylinder.
Beneficial effects of the present invention: practical, production cost is low, structure novel, improves working efficiency；Fixed test frequency and
Testing time guarantees test process；Employee's electrical shock hazard is avoided, is grasped using micro computer control tooling cylinder and frock clamp
Make, operating frequency and number can arbitrarily set, artificial to be only responsible for loading and unloading, without pushing fixture, clamping product, press product
The operation such as button saves artificial operand platform equipment, tooling periphery design insulating protective cover simultaneously, prevents electric shock from injuring.
Detailed description of the invention
Fig. 1, external structure schematic diagram of the invention.
Fig. 2, decomposition texture schematic diagram of the invention.
Specific embodiment
A kind of electromagnetic-type leakage circuit breaker Automatic test clamp, the fixation including bottom plate 1 and fixed leakage circuit breakers 11
Clamping plate 2 offers a sliding slot 101 on the bottom plate 1, and strap 2 is slidably connected in sliding slot 101, the lower part of bottom plate 1
It is equipped with and pushes 101 push-and-pull cylinder 3 moved back and forth along the chute of strap 2, the inner end that sliding slot 101 is located on bottom plate 1 is pacified
Equipped with combined floodgate cylinder 4, the side on bottom plate 1 positioned at sliding slot 101 is equipped with vertical gripper shoe 5, passes through in upper vertical gripper shoe 5
Bolt is fixed with horizontal mounting plate 6, is equipped on horizontal mounting plate 6 towards sliding slot 101 and is arranged in test button cylinder 7 and probe
Lower air cylinder 8.
When initial, strap 2 is pushed into the outermost end of sliding slot 101 by push-and-pull cylinder 3, when test, product (leakage
Electrical circuit breakers 11) be put into strap 2 and be fixed, push-and-pull cylinder 3 by strap 2 and product (leakage circuit breakers 11) together
It is pulled to the inner terminal of sliding slot 101 (close to combined floodgate cylinder 4)；Start probe lower air cylinder 8, the probe in probe lower air cylinder 8 connects
It contacts product (leakage circuit breakers 11), combined floodgate cylinder 4 starts, and combined floodgate cylinder 4 pushes the handle in product (leakage circuit breakers 11)
Again it closes a floodgate, is formed into a loop.At this point, the circuit testboard L1 energization at this time begins to ramp up electric leakage drop-away current, when electric current is increased to
When the current value for needing to thread off, product (leakage circuit breakers 11) trip action, the handle on product (leakage circuit breakers 11) restores
To trip positions.
Combined floodgate cylinder 4 starts, and pushes the handle of product (leakage circuit breakers 11) to close a floodgate again, the circuit L2 rises electric leakage again
Drop-away current.This test tests the circuit L3, L4 with this, every minor tick 5 seconds.
After the completion of above-mentioned test, test button cylinder 7 starts, and test button cylinder 7 pushes product (leakage circuit breakers 11)
Test button, simulation drain conditions are formed inside this test product (leakage circuit breakers 11), after product construction tripping, product
The handle of (leakage circuit breakers 11) is restored to trip positions.Prove that product is qualified.Combined floodgate cylinder 4 starts, and pushing product, (electric leakage is disconnected
Road device 11) handle close a floodgate again, be again started up test button cylinder 7 push product (leakage circuit breakers 11) test button,
This test loop 5 times, every minor tick 5 seconds.
Entire test process whole process is carried out plexiglass tent (shield 9) is inner, and personnel only need loading and unloading, guarantee personnel's peace
Entirely.
The outside of the bottom plate 1 is fixed with the shield 9 for covering combined floodgate cylinder 4 and horizontal mounting plate 6, protection
It covers and offers window 901 on a face of 9 separate combined floodgate cylinders 4, the outer end of sliding slot 101 reaches shield 9 by window 901
Outside.
The shield 9 has two pieces of two vertical plates 902 and a U-shaped cover board 903 to be spliced by screw fixation.
U-shaped cover board 903 is less than the height of other side close to the side height of window 901.To form window 901.
At least three face of lower part of the bottom plate 1 has been bolted lower supporting plate 10, lower supporting plate 10 and bottom plate 1
Surround the space of an installation push-and-pull cylinder 3.
Claims (4)
1. a kind of electromagnetic-type leakage circuit breaker Automatic test clamp including bottom plate (1) and fixes consolidating for leakage circuit breakers (11)
Clamp plate (2) a, it is characterised in that: sliding slot (101) is offered on the bottom plate (1), strap (2) is slidably connected at
In sliding slot (101), the lower part of bottom plate (1), which is equipped with, pushes strap (2) push-and-pull cylinder that (101) move back and forth along the chute
(3), the inner end on bottom plate (1) positioned at sliding slot (101) is equipped with combined floodgate cylinder (4), and the one of sliding slot (101) is located on bottom plate (1)
Side is equipped with vertical gripper shoe (5), has been bolted horizontal mounting plate (6) on upper vertical gripper shoe (5), has been horizontally mounted
It is equipped on plate (6) towards sliding slot (101) and is arranged in test button cylinder (7) and probe lower air cylinder (8).
2. a kind of electromagnetic-type leakage circuit breaker Automatic test clamp according to claim 1, it is characterised in that: the bottom
The outside of plate (1) is fixed with the shield (9) for covering combined floodgate cylinder (4) and horizontal mounting plate (6), and shield (9) is remote
From combined floodgate cylinder (4) a face on offer window (901), the outer end of sliding slot (101) reaches protection by window (901)
Cover the outside of (9).
3. a kind of electromagnetic-type leakage circuit breaker Automatic test clamp according to claim 2, it is characterised in that: described is anti-
Shield (9) has two pieces of two vertical plates (902) and a U-shaped cover board (903) to be spliced by screw fixation.
4. a kind of electromagnetic-type leakage circuit breaker Automatic test clamp according to claim 3, it is characterised in that: the bottom
At least three face of lower part of plate (1) has been bolted lower supporting plate (10), and lower supporting plate (10) and bottom plate (1) surround one
The space of push-and-pull cylinder (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258438.4A CN109270305A (en) | 2018-10-26 | 2018-10-26 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258438.4A CN109270305A (en) | 2018-10-26 | 2018-10-26 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270305A true CN109270305A (en) | 2019-01-25 |
Family
ID=65194643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811258438.4A Pending CN109270305A (en) | 2018-10-26 | 2018-10-26 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270305A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763455A (en) * | 2019-11-30 | 2020-02-07 | 苏州司巴克自动化设备股份有限公司 | Testing machine for leakage protector |
| CN116879730A (en) * | 2023-07-11 | 2023-10-13 | 国网山东省电力公司菏泽供电公司 | Detection platform for electrical equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983917A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Miniature circuit breaker instantaneous action characteristic test bed and test method thereof |
| CN203849377U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker overload protection characteristic semi-automatic adjusting test stand |
| CN106371007A (en) * | 2016-08-31 | 2017-02-01 | 中山市博道工业自动化设备有限公司 | Reclosing heavy current test system |
| CN206930753U (en) * | 2017-08-01 | 2018-01-26 | 浙江亨达电子设备有限公司 | Miniature circuit breaker tests governor motion automatically |
| CN209086285U (en) * | 2018-10-26 | 2019-07-09 | 加西亚电子电器股份有限公司 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
-
2018
- 2018-10-26 CN CN201811258438.4A patent/CN109270305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983917A (en) * | 2014-05-29 | 2014-08-13 | 国家电网公司 | Miniature circuit breaker instantaneous action characteristic test bed and test method thereof |
| CN203849377U (en) * | 2014-05-29 | 2014-09-24 | 温州深科检测设备有限公司 | Miniature circuit breaker overload protection characteristic semi-automatic adjusting test stand |
| CN106371007A (en) * | 2016-08-31 | 2017-02-01 | 中山市博道工业自动化设备有限公司 | Reclosing heavy current test system |
| CN206930753U (en) * | 2017-08-01 | 2018-01-26 | 浙江亨达电子设备有限公司 | Miniature circuit breaker tests governor motion automatically |
| CN209086285U (en) * | 2018-10-26 | 2019-07-09 | 加西亚电子电器股份有限公司 | A kind of electromagnetic-type leakage circuit breaker Automatic test clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763455A (en) * | 2019-11-30 | 2020-02-07 | 苏州司巴克自动化设备股份有限公司 | Testing machine for leakage protector |
| CN116879730A (en) * | 2023-07-11 | 2023-10-13 | 国网山东省电力公司菏泽供电公司 | Detection platform for electrical equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |