CN111289889B - Breaker electric leakage opening performance detection device - Google Patents
Breaker electric leakage opening performance detection device Download PDFInfo
- Publication number
- CN111289889B CN111289889B CN202010108875.9A CN202010108875A CN111289889B CN 111289889 B CN111289889 B CN 111289889B CN 202010108875 A CN202010108875 A CN 202010108875A CN 111289889 B CN111289889 B CN 111289889B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- separating brake
- fixing block
- left end
- circuit breaker
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Abstract
The utility model relates to the technical field of circuit breaker detection, and discloses a circuit breaker electric leakage opening performance detection device which comprises a right side fixing block, wherein the top of the left side of the right side fixing block is fixedly connected with a connecting top plate, the left ends of the front side and the rear side of the connecting top plate are fixedly connected with track sliding blocks, the left sides of the track sliding blocks are fixedly connected with anti-falling heads, and a mechanical bin is arranged in the right side fixing block. This circuit breaker electric leakage separating brake performance detection device, the output shaft through driving motor drives the test roller and rotates, make the preforming that resets and the separating brake pushing hands rotate thereupon, when pivoted separating brake pushing hands contact the separating brake, the separating brake pushing hands promote the separating brake and carry out the combined floodgate operation forward, the preforming that resets afterwards rotates reset button department and extrudes reset button, make the separating brake reset and get back to initial separating brake state, the continuous rotation of test roller, make the continuous test that opens and shuts of electric leakage separating brake of circuit breaker, the effect of high-speed test has been reached.
Description
Technical Field
The utility model relates to the technical field of circuit breaker detection, in particular to a circuit breaker electric leakage opening performance detection device.
Background
The circuit breaker plays a vital role in the electricity safety, the circuit breaker can protect an electric appliance under the condition of overlarge surge or electric leakage of a circuit, in the production process of the circuit breaker, sampling detection can be carried out on products of each batch, the performance test of electric leakage brake separating of the circuit breaker generally tests the sensitivity of a reset switch and a brake separating and the opening and closing effective service life of the brake separating, the brake separating needs to be opened and closed for many times, no special device is currently used for testing, the efficiency is very low if the test is carried out only through manual testing, and an efficient detection device is provided for realizing high-speed detection.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the detection device for the leakage opening performance of the circuit breaker, which has the advantages of high-speed detection and the like and solves the problem of low detection speed in the technical background.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a breaker leakage opening performance detection device comprises a right side fixing block, wherein a connecting top plate is fixedly connected to the top of the left side of the right side fixing block, a track slider is fixedly connected to the left end of each of the front side and the rear side of the connecting top plate, an anti-drop head is fixedly connected to the left side of the track slider, a mechanical bin is arranged inside the right side fixing block, the front side of the right side fixing block is in bolted connection with an access hole, a transmission motor is fixedly connected inside the mechanical bin, a motor switch is arranged on the right side of the transmission motor, a transmission shaft is fixedly connected to the left side of the transmission motor, an anti-slip tooth pad is fixedly connected to the top of the left side of the right side fixing block, a connecting bearing is fixedly connected inside the right side fixing block, a rotating roller shaft is fixedly connected to the inner ring of the connecting bearing, a fixing strip is fixedly connected to the inner wall of the left end of the rotating roller shaft, a test roller is fixedly connected to the outer surface of the rotating roller shaft, the testing roller is characterized in that a reset pressing sheet is fixedly connected to the outer surface of the testing roller, a separating brake pushing handle is fixedly connected to the outer surface of the testing roller, an anti-skid block is fixedly connected to the outer surface of the left side of the rotating roller shaft, a fixing ring is connected to the left end of the rotating roller shaft through a bolt, a connecting thread is arranged on the inner wall of the left end of the rotating roller shaft, a movable fixing block is movably connected to the left side of the outer surface of the connecting top plate, a connecting groove is formed in the top of the right side of the movable fixing block, a threaded rod is connected to the left end of the rotating roller shaft through a thread, a baffle ring is fixedly connected to the outer surface of the threaded rod, an adjusting key is fixedly connected to the left end of the threaded rod, preferably, the right side of the motor switch penetrates through the inner wall of the right side of the mechanical bin and extends to the outer surface of the fixing block at the right side, the right end of the motor switch is larger than a through hole, preferably, connecting bearings are connected to the left and the left ends of the rotating roller shaft, and the inner ring of the connecting bearings at the left ends of the testing roller is provided with a groove, and with non slipping spur looks adaptation, preferably, the separating brake pushing hands becomes the ninety degrees angle with the preforming that resets, and separating brake pushing hands and the floodgate looks adaptation of circuit breaker electric leakage separating brake, the preforming that resets and the reset button looks adaptation of circuit breaker, preferably, the right side of solid fixed ring and the left side overlap joint of coupling bearing, and solid fixed ring is greater than the coupling bearing, preferably, the inside recess that has seted up of spread groove, and recess and track slider looks adaptation.
Compared with the prior art, the utility model provides a breaker electric leakage opening performance detection device, which has the following beneficial effects:
1. this circuit breaker electric leakage separating brake performance detection device, the output shaft through driving motor drives the test roller and rotates, make the preforming that resets and the separating brake pushing hands rotate thereupon, when pivoted separating brake pushing hands contact the separating brake, the separating brake pushing hands promote the separating brake and carry out the combined floodgate operation forward, the preforming that resets afterwards rotates reset button department and extrudes reset button, make the separating brake reset and get back to initial separating brake state, the continuous rotation of test roller, make the continuous test that opens and shuts of electric leakage separating brake of circuit breaker, the effect of high-speed test has been reached.
2. This circuit breaker electric leakage separating brake performance detection device rotates the threaded rod through rotating the regulation spoon, adjusts the interval between activity fixed block and the right side fixed block, and the regulation that can be comparatively free is kept apart from between the messenger, lets testing arrangement can apply to the circuit breaker of different models on, the application scope of the device of improvement has reached extensive applicability's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a right side view of the test roll construction of the present invention;
FIG. 4 is a schematic view of a test roll according to the present invention;
FIG. 5 is a schematic view of a connecting groove structure of the present invention.
Wherein: 1. a right side fixing block; 2. connecting the top plate; 3. a track slider; 4. the head is prevented from falling off; 5. a mechanical bin; 6. an access hole; 7. a drive motor; 8. a motor switch; 9. a drive shaft; 10. an anti-slip tooth pad; 11. connecting a bearing; 12. rotating the roll shaft; 13. a fixing strip; 14. a test roller; 15. resetting and tabletting; 16. a brake separating push handle; 17. anti-skid blocks; 18. a fixing ring; 19. connecting threads; 20. a threaded rod; 21. a baffle ring; 22. adjusting the spoon; 23. a movable fixed block; 24. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, a circuit breaker leakage tripping performance detection device comprises a right side fixing block 1, a connecting top plate 2 is fixedly connected to the top of the left side of the right side fixing block 1, rail sliders 3 are fixedly connected to the left ends of the front side and the rear side of the connecting top plate 2, the rail sliders 3 are used for ensuring that the connecting top plate 2 is kept horizontal when moving, an anti-drop head 4 is fixedly connected to the left side of each rail slider 3, the anti-drop head 4 is used for preventing excessive adjustment from separating a connecting part, a mechanical bin 5 is arranged inside the right side fixing block 1, a maintenance opening 6 is bolted to the front side of the right side fixing block 1, a transmission motor 7 is fixedly connected inside the mechanical bin 5, a motor switch 8 is arranged on the right side of the transmission motor 7, the right side of the motor switch 8 penetrates through the inner wall of the right side of the mechanical bin 5 and extends to the outer surface of the right side fixing block 1, the right end of the motor switch 8 is larger than a through hole, a transmission shaft 9 is fixedly connected to the left side of the transmission motor 7, an anti-skid toothed pad 10 is fixedly connected to the top of the left side of a right side fixed block 1, the anti-skid toothed pad 10 is used for protecting a circuit breaker and preventing the circuit breaker from sliding in a test, a connecting bearing 11 is fixedly connected to the inside of the right side fixed block 1, a rotating roller shaft 12 is fixedly connected to the inner ring of the connecting bearing 11, the connecting bearing 11 is connected to the left end and the right end of the rotating roller shaft 12, the connecting bearing 11 is used for reducing friction of a connecting part of the device and prolonging the service life of the device, a groove is formed in the inner ring of the connecting bearing 11 at the left end and is matched with an anti-skid block 17, a fixing strip 13 is fixedly connected to the inner wall of the left end of the rotating roller shaft 12, a test roller 14 is fixedly connected to the outer surface of the rotating roller shaft 12, a reset pressing sheet 15 is fixedly connected to the outer surface of the test roller 14, a separating brake pushing hand 16 is fixedly connected to the outer surface of the test roller 14, the separating brake pushing hand 16 and the reset pressing sheet 15 form an angle of ninety degrees, and the separating brake pushing hand 16 is matched with a leakage of the circuit breaker, reset pressing sheet 15 and reset button looks adaptation of circuit breaker, 12 left sides of live-rollers outer fixed surface is connected with non slipping spur 17, non slipping spur 17 keeps the level and can not rotate along with threaded rod 20 when being used for making activity fixed block 23 remove, 12 left ends of live-rollers bolted connection has solid fixed ring 18, gu fixed ring 18's right side and connection bearing 11's left side overlap joint, and gu fixed ring 18 is greater than connection bearing 11, connecting thread 19 has been seted up to 12 left ends of live-rollers inner wall, 2 outer surfaces of connection roof left side swing joint have movable fixed block 23, spread groove 24 has been seted up at 23 right sides top of activity fixed block, the inside recess of having seted up of spread groove 24, and recess and 3 looks adaptations of track slider, 12 left ends of live-rollers threaded connection has threaded rod 20, 20 outer fixed surface of threaded rod is connected with and keeps off ring 21, 20 left ends fixedly connected with of threaded rod adjusts spoon 22.
When the anti-skid gear pad is used, the breaker is fixed at the position of the anti-skid gear pad 10, the adjusting spoon 22 is rotated to enable the breaker to be firm, then the transmission motor 7 is started to enable the testing roller 14 to rotate, the rotating testing roller 14 drives the reset pressing sheet 15 and the opening and closing pushing hand 16 to rotate, opening and closing tests are conducted by pushing the opening and closing, after the tests are conducted for multiple times, the transmission motor 7 is closed, and the adjusting spoon 22 is rotated reversely to take out the breaker.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a circuit breaker electric leakage separating brake performance detection device, includes right side fixed block (1), its characterized in that: the anti-slip gear rack is characterized in that a connecting top plate (2) is fixedly connected to the top of the left side of a right side fixing block (1), a track sliding block (3) is fixedly connected to the left end of the front side and the rear side of the connecting top plate (2), an anti-slip head (4) is fixedly connected to the left side of the track sliding block (3), a mechanical bin (5) is arranged inside the right side fixing block (1), an access hole (6) is bolted to the front side of the right side fixing block (1), a transmission motor (7) is fixedly connected to the inside of the mechanical bin (5), a motor switch (8) is arranged on the right side of the transmission motor (7), a transmission shaft (9) is fixedly connected to the left side of the transmission motor (7), an anti-slip gear pad (10) is fixedly connected to the top of the left side fixing block (1), a bearing (11) is fixedly connected to the inside of the right side fixing block (1), and a rotating roller shaft (12) is fixedly connected to the inner ring of the connecting bearing (11), the device is characterized in that a fixing strip (13) is fixedly connected to the inner wall of the left end of the rotating roll shaft (12), a test roll (14) is fixedly connected to the outer surface of the rotating roll shaft (12), a reset pressing sheet (15) is fixedly connected to the outer surface of the test roll (14), a separating brake pushing hand (16) is fixedly connected to the outer surface of the test roll (14), an anti-skid block (17) is fixedly connected to the outer surface of the left side of the rotating roll shaft (12), a fixing ring (18) is bolted to the left end of the rotating roll shaft (12), a connecting thread (19) is formed in the inner wall of the left end of the rotating roll shaft (12), a movable fixing block (23) is movably connected to the left side of the outer surface of the connecting top plate (2), a connecting groove (24) is formed in the top of the right side of the movable fixing block (23), a threaded rod (20) is connected to the left end of the rotating roll shaft (12), and a retaining ring (21) is fixedly connected to the outer surface of the threaded rod (20), the left end of the threaded rod (20) is fixedly connected with an adjusting spoon (22), the right side of the motor switch (8) penetrates through the inner wall of the right side of the mechanical bin (5) and extends to the outer surface of the right side fixing block (1), the right end of the motor switch (8) is larger than a through hole, the left end and the right end of the rotating roller shaft (12) are both connected with connecting bearings (11), the inner ring of the connecting bearing (11) at the left end is provided with a groove and is matched with an anti-slip block (17), the left end and the right end of the rotating roller shaft (12) are both connected with the connecting bearings (11), the inner ring of the connecting bearing (11) at the left end is provided with a groove and is matched with the anti-slip block (17), the opening push handle (16) and the reset pressing piece (15) form a ninety-degree angle, and separating brake pushing hands (16) and the brake phase adaptation of breaker electric leakage separating brake, reset preforming (15) and the reset button looks adaptation of circuit breaker, the right side of solid fixed ring (18) and the left side overlap joint of coupling bearing (11), and solid fixed ring (18) are greater than coupling bearing (11), the inside recess that has seted up of spread groove (24), and recess and track slider (3) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010108875.9A CN111289889B (en) | 2020-02-21 | 2020-02-21 | Breaker electric leakage opening performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010108875.9A CN111289889B (en) | 2020-02-21 | 2020-02-21 | Breaker electric leakage opening performance detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111289889A CN111289889A (en) | 2020-06-16 |
| CN111289889B true CN111289889B (en) | 2022-05-31 |
Family
ID=71019164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010108875.9A Active CN111289889B (en) | 2020-02-21 | 2020-02-21 | Breaker electric leakage opening performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111289889B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540294B (en) * | 2020-12-30 | 2023-05-30 | 深圳市恒泰辰科技有限公司 | Circuit breaker detects erection equipment that resets |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109788A (en) * | 2007-08-31 | 2008-01-23 | 天津市百利电气有限公司 | Intelligent brake switching test fixture of breaker |
| CN101256914A (en) * | 2008-03-05 | 2008-09-03 | 沈阳工业大学 | High-voltage circuit-breaker rotating servo motor operating mechanism |
| CN101813751A (en) * | 2010-04-13 | 2010-08-25 | 河北工业大学 | Handle-driving mechanism of low-pressure breaker |
| CN104091730A (en) * | 2014-07-10 | 2014-10-08 | 江苏辉能电气有限公司 | Reclosing mechanism and method for residual-current circuit breaker provided with separation and reunion mechanism |
| CN205810722U (en) * | 2016-07-11 | 2016-12-14 | 浙江祥兴电气成套有限公司 | Miniature circuit breaker switching off/on device |
| CN106371012A (en) * | 2016-10-31 | 2017-02-01 | 中国电力科学研究院 | Operating device for testing tool of circuit breaker |
| CN107546076A (en) * | 2017-10-19 | 2018-01-05 | 浙江凯发电气有限公司 | A kind of automatic switching off/on device of miniature circuit breaker |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441048B (en) * | 2013-08-29 | 2015-10-14 | 南京理工大学 | A kind of electric switch-on device flexibly connecting residual current circuit breaker |
| CN204028317U (en) * | 2014-09-11 | 2014-12-17 | 乐清市博骏自动化有限公司 | The test board of Minitype electrical leakage breaker checkout equipment |
| CN106504954B (en) * | 2016-12-15 | 2019-01-01 | 苏州未来电器股份有限公司 | Breaker with creepage protection function and divide-shut brake function |
| CN206378568U (en) * | 2017-01-03 | 2017-08-04 | 浙江聚弘凯电气有限公司 | A kind of breaker running-in machine |
| US10840691B2 (en) * | 2017-02-27 | 2020-11-17 | Florida Power And Light Company | Lateral disturbance detection and remote tracking of automatic lateral switch operations |
| CN108983084A (en) * | 2018-08-22 | 2018-12-11 | 广东理工职业学院 | A kind of motor protection test device of circuit breaker |
-
2020
- 2020-02-21 CN CN202010108875.9A patent/CN111289889B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109788A (en) * | 2007-08-31 | 2008-01-23 | 天津市百利电气有限公司 | Intelligent brake switching test fixture of breaker |
| CN101256914A (en) * | 2008-03-05 | 2008-09-03 | 沈阳工业大学 | High-voltage circuit-breaker rotating servo motor operating mechanism |
| CN101813751A (en) * | 2010-04-13 | 2010-08-25 | 河北工业大学 | Handle-driving mechanism of low-pressure breaker |
| CN104091730A (en) * | 2014-07-10 | 2014-10-08 | 江苏辉能电气有限公司 | Reclosing mechanism and method for residual-current circuit breaker provided with separation and reunion mechanism |
| CN205810722U (en) * | 2016-07-11 | 2016-12-14 | 浙江祥兴电气成套有限公司 | Miniature circuit breaker switching off/on device |
| CN106371012A (en) * | 2016-10-31 | 2017-02-01 | 中国电力科学研究院 | Operating device for testing tool of circuit breaker |
| CN107546076A (en) * | 2017-10-19 | 2018-01-05 | 浙江凯发电气有限公司 | A kind of automatic switching off/on device of miniature circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111289889A (en) | 2020-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111289889B (en) | Breaker electric leakage opening performance detection device | |
| CN208189979U (en) | A kind of regulating device for mounting plate for distribution box | |
| CN214500552U (en) | Intelligent monitoring and managing device for business hall service | |
| CN210760762U (en) | Protective baffle plate for bottom anti-falling articles of sliding plug door of motor train unit | |
| CN217558125U (en) | Automatic translation guard gate of preventing pressing from both sides | |
| CN215496415U (en) | Emergency opening and closing device of switch cabinet | |
| CN211929956U (en) | Electric appliance cabinet with installation base | |
| CN210738127U (en) | Building construction safety device | |
| CN109244922B (en) | Push-and-pull structure of switch cabinet | |
| CN209121485U (en) | The financial sffairs paper cabinet of financial accounting room | |
| CN108231451B (en) | A kind of low-voltage comprehensive distribution box mechanical locking device | |
| CN216750766U (en) | Switch board of opening and close flexibility | |
| CN220970606U (en) | Stamping device for machining | |
| CN112423525A (en) | Cabinet equipment capable of automatically moving out communication electric appliance after door opening | |
| CN216213225U (en) | Automatic reclosing power supply protector with rated current of 10A | |
| CN215772006U (en) | Novel front door structure of high-voltage switch cabinet | |
| CN211082716U (en) | Novel few-tooth-difference gear transmission mechanism | |
| CN218290077U (en) | Anticreep groove elevator sill | |
| CN214997361U (en) | Device for preventing roller shutter door from falling fast | |
| CN214592364U (en) | Satisfy different operational environment's on-vehicle rack of dismantling | |
| CN203728354U (en) | Device for stopping over-speeding equipment immediately | |
| CN212898059U (en) | Locking prevention mechanism of sliding piece for subway shield door | |
| CN216413599U (en) | Totally-enclosed isolating operation switch cabinet | |
| CN216213176U (en) | Dust-proof circuit breaker | |
| CN209761308U (en) | Auxiliary brake device for roller shutter door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |