CN208690170U - A kind of breaker open operation tripping powder operation device - Google Patents
A kind of breaker open operation tripping powder operation device Download PDFInfo
- Publication number
- CN208690170U CN208690170U CN201820935816.7U CN201820935816U CN208690170U CN 208690170 U CN208690170 U CN 208690170U CN 201820935816 U CN201820935816 U CN 201820935816U CN 208690170 U CN208690170 U CN 208690170U
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- China
- Prior art keywords
- fixedly connected
- operation device
- breaker open
- tripping
- breaker
- Prior art date
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- 239000000843 powder Substances 0.000 title claims abstract description 38
- 230000033001 locomotion Effects 0.000 claims abstract description 28
- 230000008033 biological extinction Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to breaker technical fields, and disclose a kind of breaker open operation tripping powder operation device, including shell, the bottom of housing cavity is fixedly connected with collets, the upper surface of collets is fixedly connected with vacuum extinction case, vacuum extinction case is internally provided with breaker, the upper surface of vacuum extinction case is fixedly connected with transmission arm, the side of transmission arm is fixedly connected with separating brake semiaxis, the upper surface that the side of transmission arm is located at vacuum extinction case is fixedly connected with coil mounting rack, the side of coil mounting rack is fixedly connected with insulated pull rod, one end of insulated pull rod is fixedly connected with tripping semiaxis, breaker open operation tripping powder operation device, by the way that powder operation device is arranged, shaft is driven to rotate using motor, and then it is rotated with movable eccentric wheel, the motion bar side-to-side movement of connecting rod side is driven using eccentric wheel, and then make motion bar and absolutely Edge pull rod is contacted, consequently facilitating carrying out actuating to tripping semiaxis, achievees the purpose that carry out actuating to breaker open operation.
Description
Technical field
The utility model relates to breaker technical field, specially a kind of breaker open operation tripping powder operation device.
Background technique
With the development of the social economy, breaker usage amount increases severely, and when existing indoor breaker trip protection, actuating machine
Monostable tripping coil is mostly used in the tripping mode of structure, when breaker needs trip protection, it is desirable to provide control power supply
The separating brake semiaxis for driving the tripping coil of operating mechanism to hit on operating mechanism makes breaker open operation, and outdoor breaker protection is jumped
Majority is powered on current transformer using overcurrent release when lock, when there is overload in transmission line of electricity, current transformer induction
Secondary overload electric current driving overcurrent release makes breaker open operation out, and coil magnetic field is on permanent magnet and forever during the opening process
The direction of magnet self-field be it is opposite, the direction both only in making process is just consistent.
The components that structure is complicated for existing breaker open operation tripping powder operation device, involves are more, right in assembling process
Assembly technology is more demanding, increases the work difficulty of employee, and actuating is ineffective, for this purpose, we have proposed a kind of breakers
Separating brake threads off powder operation device to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of breaker open operation tripping powder operation device, has just
In actuating, it is easy to operate the advantages that, solve the problems, such as that existing equipment actuating is cumbersome.
(2) technical solution
For realize it is above-mentioned be convenient for actuating, easy to operate purpose, the utility model provides the following technical solutions: a kind of open circuit
Device separating brake is threaded off powder operation device, including shell, and the bottom of the housing cavity is fixedly connected with collets, the collets it is upper
Surface is fixedly connected with vacuum extinction case, and the vacuum extinction case is internally provided with breaker, the vacuum extinction case it is upper
Surface is fixedly connected with transmission arm, and the side of the transmission arm is fixedly connected with separating brake semiaxis, and the side of the transmission arm is located at
The upper surface of vacuum extinction case is fixedly connected with coil mounting rack, and the side of the coil mounting rack is fixedly connected with insulation and draws
Bar, one end of the insulated pull rod are fixedly connected with tripping semiaxis, and the lower surface of the insulated pull rod is fixedly connected with fixed block,
The side of the fixed block is fixedly connected with powder operation device, and the powder operation device includes shaft, is fixedly connected in the shaft
Eccentric wheel is connected with connecting rod on the outside of the eccentric wheel, and the side of the connecting rod is fixedly connected with motion bar, described
It is connected with fixed link on motion bar, the spring positioned at motion bar surface is socketed between the connecting rod and fixed link.
Preferably, the shaft is fixedly connected with driven wheel, the side engagement of the driven wheel far from one end of eccentric wheel
There is driving wheel, the side of the driving wheel is fixedly connected with the output shaft of motor.
Preferably, through-hole compatible with motion bar is offered in the fixed link, the motion bar runs through through-hole.
Preferably, the side of the shell offers through slot, and the insulated pull rod passes through through slot.
Preferably, the transmission arm shape is L-type.
Preferably, the surface of the insulated pull rod is socketed with adjustable spring.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of breaker open operation tripping powder operation device, and having following has
Beneficial effect:
1, breaker open operation tripping powder operation device drives shaft to rotate, in turn by the way that powder operation device is arranged using motor
Band movable eccentric wheel rotates, and the motion bar side-to-side movement of connecting rod side is driven using eccentric wheel, and then draws motion bar and insulation
Bar is contacted, consequently facilitating carrying out actuating to tripping semiaxis, is achieved the purpose that carry out actuating to breaker open operation, be ensure that this
The using effect of breaker open operation tripping powder operation device.
2, breaker open operation tripping powder operation device ensure that the disengaging of coil mounting rack by the way that vacuum extinction case is arranged
It does not discharge at line, improves insulating capacity, effectively reduce breaker and occur Block failure in use, extend this
The service life of breaker open operation tripping powder operation device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is the utility model eccentric wheel side structure schematic view.
In figure: 1 shell, 2 collets, 3 vacuum extinction casees, 4 breakers, 5 transmission arms, 6 separating brake semiaxis, 7 coil mounting racks,
8 powder operation devices, 81 shafts, 811 motors, 812 driving wheels, 813 driven wheels, 82 eccentric wheels, 83 connecting rods, 84 motion bars, 85 bullets
Spring, 86 fixed links, 9 fixed blocks, 10 insulated pull rods, 11 tripping semiaxis, 12 through slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of breaker open operation tripping powder operation device, including shell 1, the bottom of 1 inner cavity of shell is please referred to fix
Collets 2 are connected with, the upper surface of collets 2 is fixedly connected with vacuum extinction case 3, and being internally provided with for vacuum extinction case 3 is disconnected
Road device 4, the upper surface of vacuum extinction case 3 are fixedly connected with transmission arm 5, and 5 shape of transmission arm is L-type, by the way that vacuum extinction is arranged
Case 3 ensure that and not discharge at the inlet-outlet line of coil mounting rack 7, improves insulating capacity, effectively reduces breaker and is using
Occur Block failure in the process, extends the service life of breaker open operation tripping powder operation device, the side of transmission arm 5 is fixed
It is connected with separating brake semiaxis 6, the upper surface that the side of transmission arm 5 is located at vacuum extinction case 3 is fixedly connected with coil mounting rack 7, line
The side of circle mounting rack 7 is fixedly connected with insulated pull rod 10, and the surface of insulated pull rod 10 is socketed with adjustable spring, insulated pull rod 10
One end be fixedly connected with tripping semiaxis 11, the lower surface of insulated pull rod 10 is fixedly connected with fixed block 9, the side of fixed block 9
It is fixedly connected with powder operation device 8, powder operation device 8 includes shaft 81, is fixedly connected with eccentric wheel 82 in shaft 81, shaft 81 is separate
One end of eccentric wheel 82 is fixedly connected with driven wheel 813, and the side of driven wheel 813 is engaged with driving wheel 812, driving wheel 812
Side is fixedly connected with the output shaft of motor 811, and the outside of eccentric wheel 82 is connected with connecting rod 83, the side of connecting rod 83
It is fixedly connected with motion bar 84, fixed link 86 is connected on motion bar 84, is socketed between connecting rod 83 and fixed link 86
Spring 85 positioned at 84 surface of motion bar offers through-hole compatible with motion bar 84 in fixed link 86, and motion bar 84 runs through
Through-hole, the side of shell 1 offer through slot 12, and insulated pull rod 10 passes through through slot 12, by the way that powder operation device 8 is arranged, utilize motor
811 drive shaft 81 to rotate, and then rotate with movable eccentric wheel 82, and the motion bar 84 of 83 side of connecting rod is driven using eccentric wheel 82
Side-to-side movement, and then contact motion bar 84 with insulated pull rod 10, consequently facilitating carrying out actuating to tripping semiaxis 11, reach
The purpose that actuating is carried out to breaker open operation ensure that the using effect of breaker open operation tripping powder operation device.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The powder operation device in conclusion breaker open operation is threaded off, by the way that powder operation device 8 is arranged, using motor 811 with turn
Axis 81 rotates, and then rotates with movable eccentric wheel 82, and 84 side-to-side movement of motion bar of 83 side of connecting rod is driven using eccentric wheel 82,
And then contact motion bar 84 with insulated pull rod 10, consequently facilitating carrying out actuating to tripping semiaxis 11, reach to breaker
Separating brake carries out the purpose of actuating, ensure that the using effect of breaker open operation tripping powder operation device.
Breaker open operation tripping powder operation device ensure that the disengaging of coil mounting rack 7 by the way that vacuum extinction case 3 is arranged
It does not discharge at line, improves insulating capacity, effectively reduce breaker and occur Block failure in use, extend this
The service life of breaker open operation tripping powder operation device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
Any actual relationship or order perhaps sequence moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element, in the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- The powder operation device 1. a kind of breaker open operation is threaded off, including shell (1), it is characterised in that: the bottom of shell (1) inner cavity It is fixedly connected with collets (2), the upper surface of the collets (2) is fixedly connected with vacuum extinction case (3), the vacuum extinction Case (3) is internally provided with breaker (4), and the upper surface of the vacuum extinction case (3) is fixedly connected with transmission arm (5), described The side of transmission arm (5) is fixedly connected with separating brake semiaxis (6), and the side of the transmission arm (5) is located at the upper of vacuum extinction case (3) Surface is fixedly connected with coil mounting rack (7), and the side of the coil mounting rack (7) is fixedly connected with insulated pull rod (10), institute The one end for stating insulated pull rod (10) is fixedly connected with tripping semiaxis (11), and the lower surface of the insulated pull rod (10) is fixedly connected with The side of fixed block (9), the fixed block (9) is fixedly connected with powder operation device (8), and the powder operation device (8) includes shaft (81), it is fixedly connected with eccentric wheel (82) on the shaft (81), is connected with connecting rod on the outside of the eccentric wheel (82) (83), the side of the connecting rod (83) is fixedly connected with motion bar (84), is connected with fixation on the motion bar (84) Bar (86) is socketed with the spring (85) positioned at motion bar (84) surface between the connecting rod (83) and fixed link (86).
- The powder operation device 2. a kind of breaker open operation according to claim 1 is threaded off, it is characterised in that: the shaft (81) is remote One end from eccentric wheel (82) is fixedly connected with driven wheel (813), and the side of the driven wheel (813) is engaged with driving wheel (812), the side of the driving wheel (812) is fixedly connected with the output shaft of motor (811).
- The powder operation device 3. a kind of breaker open operation according to claim 1 is threaded off, it is characterised in that: the fixed link (86) On offer with motion bar (84) compatible through-hole, the motion bar (84) run through through-hole.
- The powder operation device 4. a kind of breaker open operation according to claim 1 is threaded off, it is characterised in that: the shell (1) Side offers through slot (12), and the insulated pull rod (10) passes through through slot (12).
- The powder operation device 5. a kind of breaker open operation according to claim 1 is threaded off, it is characterised in that: the transmission arm (5) Shape is L-type.
- The powder operation device 6. a kind of breaker open operation according to claim 1 is threaded off, it is characterised in that: the insulated pull rod (10) surface is socketed with adjustable spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935816.7U CN208690170U (en) | 2018-06-18 | 2018-06-18 | A kind of breaker open operation tripping powder operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935816.7U CN208690170U (en) | 2018-06-18 | 2018-06-18 | A kind of breaker open operation tripping powder operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690170U true CN208690170U (en) | 2019-04-02 |
Family
ID=65878628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820935816.7U Expired - Fee Related CN208690170U (en) | 2018-06-18 | 2018-06-18 | A kind of breaker open operation tripping powder operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690170U (en) |
-
2018
- 2018-06-18 CN CN201820935816.7U patent/CN208690170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: Yueqing City, Liushi Zhen Xu Guang Cun 325600 Zhejiang city of Wenzhou Province Patentee after: Yihuaping Electric Co.,Ltd. Address before: 325000, room 8, Building 102, Jinjiang Road, Jinjiang Road, Lucheng District, Zhejiang, Wenzhou Patentee before: Yang Songmei |
|
| 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: 20190402 |