CN106229234A - There is the chopper of anti-bouncing function and operating mechanism thereof and tripping mechanism - Google Patents
There is the chopper of anti-bouncing function and operating mechanism thereof and tripping mechanism Download PDFInfo
- Publication number
- CN106229234A CN106229234A CN201610823482.XA CN201610823482A CN106229234A CN 106229234 A CN106229234 A CN 106229234A CN 201610823482 A CN201610823482 A CN 201610823482A CN 106229234 A CN106229234 A CN 106229234A
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- China
- Prior art keywords
- yoke frame
- pin
- sincere
- sincere son
- fixed plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
Abstract
A kind of chopper with anti-bouncing function and operating mechanism thereof and tripping mechanism, in primary cut-out, including fixed plate, driver electric magnet is installed in fixed plate, described electric magnet upper straight outfan is hinged with yoke frame, the side of described yoke frame is provided with and rotates the sincere son assembled, the Stop structure being arranged above being made up of mounting seat and pin of described yoke frame with fixed plate.This tripping mechanism with anti-bouncing function is used in primary cut-out, when breaker control circuit occurs abnormal, during long-time, the lasting energising of DM, i.e. operating mechanism for a long time, persistently receive point, switching signal time, operating mechanism only carries out a separating brake or the action of combined floodgate, continuous action will not occur, it is to avoid operating mechanism is caused serious impact and damage.
Description
Technical field
The present invention relates to a kind of chopper with anti-bouncing function and operating mechanism thereof and tripping mechanism.
Background technology
At present, the switch closing and switch opening of primary cut-out all uses the means automatically controlled, and closes a floodgate or sub-gate circuit is by de-
Switch closing and switch opening signal is passed to operating mechanism by buckle mechanism.Meanwhile, the most ageing in order to ensure that separating brake closes a floodgate, actuating machine
Structure has motor energy pre-storage function.I.e. operating mechanism is after carrying out a feed motion, and switching-in spring carries out energy storage at once, for
Separating brake is prepared.
But, when closing circuit occurs abnormal, long, lasting when sending switching signal, when tripping mechanism is the longest
Between, lasting this signal is passed to operating mechanism, operating mechanism after carrying out a feed motion, fill at once can, fill energy
After, because switching signal sustainable existence, operating mechanism will again carry out feed motion, i.e. empty combined floodgate, cause actuating machine
Structure occurs energy storage-release can empty conjunctions-energy storage-release can empty conjunction ... such jump.On the one hand this jump can shorten combined floodgate bullet
In the service life of spring, on the other hand all act on inside operating mechanism due to the energy stored up, operating mechanism can be caused seriously
Impact and damage.
Such as, Application No. 201410606491.4, publication No. is that the Chinese patent of CN 104392867 A discloses one
Plant the divide-shut brake trip gear in breaker operation mechanism, including electric magnet and the L-type lever being provided with reduction torsion spring, described electricity
Magnet is a kind of linear actuator, and described L-type lever is sincere son.During this device uses, control loop and be not powered on
Time, L-type lever is positioned at original energy storage position, and when controlling loop combined floodgate energising, electric magnet is energized, and the straight line outfan of electric magnet stretches out
Striking L-type lever, L-type lever leaves energy storage position under the thrusting action of straight line outfan and starts to turn to clockwise dropout
Position, releases the block to the cam on rear side of drive system, and operating mechanism carries out feed motion；Electric magnet power-off afterwards, straight line is defeated
Going out end retraction to separate with L-type lever, L-type lever resets to energy storage position, whole combined floodgate under the effect of reduction torsion spring from dropout position
Action completes.
In the running of above-mentioned trip gear, occurring abnormal if controlling loop, persistently electric magnet being energized,
L-type lever cannot return to energy storage position smoothly from dropout position, and operating mechanism, after carrying out a feed motion, fills energy at once, fills
After energy, because L-type lever is always in dropout position, operating mechanism will carry out feed motion, i.e. empty combined floodgate, L-type thick stick again
If bar never resets, operating mechanism arises that combined floodgate-energy storage-combined floodgate-energy storage-combined floodgate ... such jump.
Summary of the invention
It is an object of the invention to provide the chopper with anti-bouncing function；Meanwhile, the present invention also aims to provide
A kind of operating mechanism being applicable to this chopper；The present invention also aims to provide a kind of dropout machine being applicable to this chopper
Structure.
The tripping mechanism with anti-bouncing function of the present invention, including fixed plate, described fixed plate is installed with output up and down
The linear actuator of the linear motion in direction, fixed plate is also rotatably equipped with sincere son, and sincere son includes energy storage in rotational travel
Position and dropout position, the outfan of described linear actuator is hinged with yoke frame, and yoke frame passes through sincere during moving up
Sub-pushing part coordinates the sincere son of promotion to be rotated to dropout position by energy storage position with sincere sub-pushing tow, and described tripping mechanism also includes being supplied to top
The yoke frame return spring of the active force that push piece forward rotates, described sincere son is provided with yoke frame pushing part, turns clockwise at sincere son
During Dong, promoting yoke frame backwards rotation by yoke frame pushing part, when sincere son turns to dropout position, yoke frame inversely turns
Move and dodge position, and sincere son is mutually disengaged with sincere sub-pushing part；It is additionally provided with block yoke frame in described fixed plate to return at sincere son
Energy storage is forward rotated away from, before being, the Stop structure dodging position.
As a further improvement on the present invention, described Stop structure includes that mounting seat and upper and lower guiding movement are assemblied in peace
Pin on dress seat, described pin is arranged with the pin return spring being supplied to the active force that pin moves down, described pin
When being positioned at the top of yoke frame and move on yoke frame by yoke frame upwardly, yoke frame backwards rotation to dodge position and with
When pin staggers up and down, pin moves down under the effect of pin return spring and realizes the block to yoke frame.
As a further improvement on the present invention, described yoke frame return spring is stage clip.
As a further improvement on the present invention, described linear actuator is electric magnet.
As a further improvement on the present invention, described sincere sub-pushing part is positioned at the groove that yoke frame side is arranged.
The operating mechanism with anti-bouncing function of the present invention, including tripping mechanism, described tripping mechanism includes fixed plate, institute
State the linear actuator of the linear motion being installed with output above-below direction in fixed plate, fixed plate be also rotatably equipped with sincere son,
Sincere son includes energy storage position and dropout position in rotational travel, and the outfan of described linear actuator is hinged with yoke frame, pushing tow
Part coordinates the sincere son of promotion to be rotated to dropout position by energy storage position by sincere sub-pushing part with sincere sub-pushing tow during moving up, institute
Stating tripping mechanism and also include being supplied to the yoke frame return spring of the active force that yoke frame forward rotates, described sincere son is provided with pushing tow
Part pushing part, during sincere son rotates clockwise, promotes yoke frame backwards rotation by yoke frame pushing part, in sincere sub-rotation
During to dropout position, yoke frame backwards rotation is to dodging position, and sincere son is mutually disengaged with sincere sub-pushing part；Also set in described fixed plate
Prevention yoke frame is had forward to be rotated away from the position limiting structure dodging position before sincere son returns to energy storage position.
As a further improvement on the present invention, described Stop structure includes that mounting seat and upper and lower guiding movement are assemblied in peace
Pin on dress seat, described pin is arranged with the pin return spring being supplied to the active force that pin moves down, described pin
When being positioned at the top of yoke frame and move on yoke frame by yoke frame upwardly, yoke frame backwards rotation to dodge position and with
When pin staggers up and down, pin moves down under the effect of pin return spring and realizes the block to yoke frame.
The chopper with anti-bouncing function of the present invention, including the operating mechanism of control divide-shut brake, described operating mechanism bag
Including tripping mechanism, described tripping mechanism includes fixed plate, and described fixed plate is installed with the linear motion of output above-below direction
Linear actuator, fixed plate is also rotatably equipped with sincere son, and sincere son includes energy storage position and dropout position in rotational travel, described directly
Being hinged with yoke frame on the outfan of line drive, yoke frame passes through sincere sub-pushing part and sincere sub-pushing tow during moving up
Coordinating and promote sincere son to be rotated to dropout position by energy storage position, described tripping mechanism also includes being supplied to the effect that yoke frame forward rotates
The yoke frame return spring of power, described sincere son is provided with yoke frame pushing part, during sincere son rotates clockwise, passes through yoke frame
Pushing part promote yoke frame backwards rotation, when sincere son turns to dropout position, yoke frame backwards rotation to dodging position, and sincere son and
Sincere sub-pushing part is mutually disengaged；Be additionally provided with in described fixed plate prevention yoke frame forward rotated before sincere son returns to energy storage position from
Open the position limiting structure dodging position.
As a further improvement on the present invention, described Stop structure includes that mounting seat and upper and lower guiding movement are assemblied in peace
Pin on dress seat, described pin is arranged with the pin return spring being supplied to the active force that pin moves down, described pin
When being positioned at the top of yoke frame and move on yoke frame by yoke frame upwardly, yoke frame backwards rotation to dodge position and with
When pin staggers up and down, pin moves down under the effect of pin return spring and realizes the block to yoke frame.
As a further improvement on the present invention, described sincere sub-pushing part is positioned at the groove that yoke frame side is arranged.
The invention has the beneficial effects as follows: after electric magnet is energized, the straight line outfan of electric magnet promotes yoke frame upwards to move
Dynamic, yoke frame strikes pin after moving a segment distance, promotes pin to move up, after pin moves up a segment distance, and top
The sincere sub-pushing part top of push piece contacts with the pushing tow auxiliary section of sincere son, promotes sincere son to rotate clockwise the energy storage position leaving sincere son,
Sincere son is while rotating clockwise, and the yoke frame pushing part of sincere son heads on yoke frame and rotates counterclockwise, and yoke frame is counterclockwise
While rotation, yoke frame top is gradually disengaged with pin contact site, in this process, the rotating clockwise of sincere son, pushes up
The rotating counterclockwise of push piece, yoke frame top are carried out, when sincere son turns to from energy storage position with being gradually disengaged of pin simultaneously
During dropout position, follow-up drive mechanism starts feed motion, and the top of yoke frame also separates with pin bottom, and yoke frame is in dodges
Position, pin moves down under the effect of pin return spring, and the bottom of pin is left as blocking part steric hindrance only yoke frame and dodged
Position rotates clockwise.
After follow-up drive mechanism carries out a feed motion, sincere sub 9 start to rotate counterclockwise reset, though at this moment electric magnet
Not power-off, the straight line output of electric magnet do not retracts in the state of stretching out, and yoke frame dodges position because being in, and returns to sincere son
Energy storage position provides and allows bit space, sincere son can be returned to energy storage position smoothly.Operating mechanism closes a floodgate after filling energy, because sincere son is in
Energy storage position, operating mechanism would not carry out feed motion again, thus avoid operating mechanism and " jump " phenomenon occurs.
Groove is set in yoke frame side, sincere sub-pushing part is arranged in groove, bigger for providing during sincere sub-reset
Allow bit space.
Accompanying drawing explanation
Fig. 1 is the front view of the specific embodiment of the invention 1；
Fig. 2 is the specific embodiment of the invention 1 state diagram of device before electric magnet is energized；
Fig. 3 is the specific embodiment of the invention 1 state diagram of device in electric magnet is energized；
Fig. 4 is the specific embodiment of the invention 1 state diagram when electric magnet is persistently energized；
Fig. 5 is the profile of the specific embodiment of the invention 1 Stop structure；
Fig. 6 is the profile of the specific embodiment of the invention 2 Stop structure；
Fig. 7 is the profile of the specific embodiment of the invention 3 Stop structure；
Fig. 8 is the profile of the specific embodiment of the invention 4 Stop structure.
In figure: 1, gripper shoe；2, yoke frame return spring；3, mounting seat；4, pin return spring；5, pin；6, yoke frame；7、
Straight line outfan；8, electric magnet；9, sincere son；10, fixing pin；11, pushing tow auxiliary section；12, yoke frame pushing part；13, sincere sub-top
Pushed section.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the chopper with anti-bouncing function of the present invention, including switch contact and driving switch contact
Moved the operating mechanism of divide-shut brake action.
Operating mechanism mainly includes tripping mechanism and drive mechanism.The concrete structure of tripping mechanism such as Fig. 1 to Fig. 5 institute
Show, including fixed plate (not shown), fixed plate is installed with the electric magnet 8 of the linear motion of output above-below direction, fixing
Also it is rotatably equipped with sincere sub 9, sincere sub 9 on plate and there is in rotational travel energy storage position (as shown in Figure 2) and dropout position.Described electromagnetism
Yoke frame 6 it is hinged with, provided with the effect rotated clockwise to yoke frame on yoke frame 6 on the straight line outfan 7 of ferrum 8
The yoke frame return spring 2 of power.Specifically, in the present embodiment, yoke frame return spring is stage clip, and described stage clip one end is with gripper shoe 1 even
Connecing, one end is connected with yoke frame 6 side.The side of yoke frame 6 is additionally provided with groove, is provided with for the sincere son of pushing tow in groove
Sincere sub-pushing part 13.Described sincere sub 9 are provided with the pushing tow auxiliary section 11 that sub-pushing part 13 sincere with on yoke frame 6 matches, and also set
It is equipped with the yoke frame pushing part 12 for pushing tow yoke frame.
It is provided above Stop structure, as it is shown in figure 5, include mounting seat 3 and guiding movement dress up and down at yoke frame 6
Fit over the pin 5 in mounting seat.Being provided with pin installing hole in described mounting seat 3, described pin installing hole aperture is slightly larger than gear
Shank diameter, pin 5 inserts in installing hole and is connected with installing hole bottom spring.Annulus, described pin it is provided with in the middle part of described pin 5
On pin, pin return spring 4 it is cased with between above 5 annulus and below mounting seat.
After electric magnet 8 is energized, the straight line outfan 7 of electric magnet 8 promotes yoke frame 6 to move up, and yoke frame 6 moves one
Strike pin 5 after segment distance, promote pin 5 to move up, after pin 5 moves up a segment distance, the sincere sub-top of yoke frame 6
Pushed section 13 with sincere sub 9 pushing tow auxiliary section 11 contact, promote sincere sub 9 to rotate clockwise the energy storage position leaving sincere son, sincere sub 9 are turning
While Dong, the yoke frame pushing part 12 of sincere son heads on yoke frame 6 and rotates counterclockwise, yoke frame 6 while rotating counterclockwise,
Yoke frame 6 top is gradually disengaged with pin 5 contact site, when sincere sub 9 turn to dropout position from energy storage position, and follow-up drive mechanism
Proceeding by feed motion, the top of yoke frame 6 also separates with pin 5 bottom, and now yoke frame 6 is in and dodges position (yoke frame 6
Dodge a state as shown in Figure 4), pin 5 moves down under the effect of pin return spring 4.Afterwards, sincere sub 9 after resume
Continuing to rotate clockwise certain angle under the effect of motivation structure, the yoke frame pushing part 12 of sincere sub 9 continues to head on yoke frame 6 inverse time
Pin turns an angle, and is pushed into by yoke frame 6 and dodges position (as shown in Figure 3) completely, prevents because of pin 5 bottom and yoke frame 6
Between friction inhibition make pin 5 cannot be returned to initial condition.Sincere son starts after follow-up drive mechanism action completes
Rotating counterclockwise reset, without the jacking force of the yoke frame pushing part 12 of sincere sub 9, yoke frame 6 is at the work of yoke frame return spring 2
Rotate clockwise under with to leave and dodge position completely, but stop under the barrier effect of pin 5 bottom and dodge position, for the most sincere
The reset completely of son 9 provides space.
After follow-up drive mechanism carries out a feed motion, sincere sub 9 start to rotate counterclockwise reset, though at this moment electric magnet
8 not power-off, the straight line outfan 7 of electric magnet 8 is in the state of stretching out and does not retracts, and yoke frame 6 dodges position, to sincere sub 9 because being in
Returning to energy storage position provide and allow bit space, sincere sub 9 can be returned to energy storage position smoothly.Operating mechanism closes a floodgate after filling energy, because
Sincere sub 9 are in energy storage position, and follow-up drive mechanism would not carry out feed motion again, thus avoid operating mechanism and " jump " occurs
Phenomenon.
As another embodiment of the invention, as shown in Figure 6, described Stop structure is it can also be provided that include installing
Seat 3 and the pin 5 that guiding movement is assemblied in mounting seat up and down.It is provided with annulus, at the circle of described pin in the middle part of described pin 5
Ring top is cased with pin return spring 4, and described mounting seat is provided with installing hole, and described pin inserts together with pin return spring
In installing hole, described pin return spring one end is fixing with installing hole bottom to be connected, and one end is fixing with the annulus on pin to be connected.
As another embodiment of the invention, as it is shown in fig. 7, described Stop structure is it can also be provided that include installing
Seat 3 and the pin 5 that guiding movement is assemblied in mounting seat up and down.The top of described pin 5 is provided with disk, and middle part is provided with
Annulus, is provided with cavity in described mounting seat, cavity diameter is slightly larger than disk diameter, and pin 5 insert division, mounting seat lower end is arranged
There is the opening consistent with pin 5 diameter.On pin, it is cased with pin between above described pin 5 annulus and below mounting seat reset
Spring 4.
As another embodiment of the invention, as shown in Figure 8, described Stop structure is it can also be provided that include installing
Seat 3 and the pin 5 that guiding movement is assemblied in mounting seat up and down.Mounting seat upper and lower surface it is provided through in described mounting seat
Through hole, through-hole diameter is consistent with described pin diameter, and described pin 5 upper end is provided with stop catch plate, and middle part is provided with annulus, gear
Bar 5 runs through insertion mounting seat 3, above described pin 5 annulus and below mounting seat between on pin, be cased with pin return spring 4.
As another embodiment of the invention, described Stop structure it can also be provided that be arranged in gripper shoe 1, with
The electromagnetic block on electric magnet 8 conllinear road, when electric magnet 8 is energized, this electromagnetic block energising excitation, when yoke frame is pushed to sincere sub 9
Behind dropout position, yoke frame turns to dodge position, and is adsorbed by this electromagnetic block and be maintained at and dodge position, allows to sincere sub 9 reset offers
Bit space, when electric magnet power-off, electromagnetic block also power-off, yoke frame can move down and forward overturn.
As another embodiment of the invention, above-described embodiment 1,3,4 all can be not provided with pin return spring, but now
Tripping mechanism needs vertically to place, and is resetted by pin by pin self gravitation.
As another embodiment of the invention, described linear actuator can be replaced by telescoping cylinder, or employing is driven
Dynamic driven by motor slider-crank mechanism replaces, or uses and drive driven by motor cam follower mechanism to replace.
As another embodiment of the invention, described yoke frame return spring can also be set to extension spring or torsion spring.
The embodiment of the operating mechanism of the present invention, its concrete structure and the operating mechanism in the embodiment of above-mentioned chopper
Structure is identical, and here is omitted.
The embodiment of the tripping mechanism of the present invention, its concrete structure and the tripping mechanism in the embodiment of above-mentioned chopper
Structure is identical, and here is omitted.
Claims (10)
1. there is a tripping mechanism for anti-bouncing function, including fixed plate, described fixed plate is installed with output above-below direction
The linear actuator of linear motion, fixed plate is also rotatably equipped with sincere son, and sincere son includes energy storage position in rotational travel and takes off
Button bit, is characterized by: be hinged with yoke frame on the outfan of described linear actuator, and yoke frame passes through during moving up
Sincere sub-pushing part coordinates the sincere son of promotion to be rotated to dropout position by energy storage position with sincere sub-pushing tow, and described tripping mechanism also includes being supplied to
The yoke frame return spring of the active force that yoke frame forward rotates, described sincere son is provided with yoke frame pushing part, clockwise at sincere son
In rotation process, promoting yoke frame backwards rotation by yoke frame pushing part, when sincere son turns to dropout position, yoke frame is reverse
Turn to dodge position, and sincere son is mutually disengaged with sincere sub-pushing part；It is additionally provided with prevention yoke frame in described fixed plate to return at sincere son
The position limiting structure dodging position forward it was rotated away from before energy storage position.
The tripping mechanism with anti-bouncing function the most according to claim 1, it is characterised in that: described Stop structure includes peace
Dress seat and the pin that guiding movement is assemblied in mounting seat up and down, described pin is arranged with and is supplied to what pin moved down
The pin return spring of active force, when described pin is positioned at the top of yoke frame and moves on yoke frame by yoke frame upwardly,
In yoke frame backwards rotation to when dodging position and stagger up and down with pin, pin moves down also under the effect of pin return spring
Realize the block to yoke frame.
The tripping mechanism with anti-bouncing function the most according to claim 1 and 2, it is characterised in that: described yoke frame resets
Spring is stage clip.
The tripping mechanism with anti-bouncing function the most according to claim 1 and 2, it is characterised in that: described linear actuator
For electric magnet.
The tripping mechanism with anti-bouncing function the most according to claim 1 and 2, it is characterised in that: described sincere sub-pushing part
It is positioned at the groove that yoke frame side is arranged.
6. an operating mechanism, including tripping mechanism, described tripping mechanism includes fixed plate, and described fixed plate is installed with output
The linear actuator of the linear motion of above-below direction, fixed plate is also rotatably equipped with sincere son, and sincere son includes in rotational travel
Energy storage position and dropout position, is characterized by: is hinged with yoke frame on the outfan of described linear actuator, and yoke frame is moving up
During coordinate the sincere son of promotion to be rotated to dropout position by energy storage position with sincere sub-pushing tow by sincere sub-pushing part, described tripping mechanism is also
Including being supplied to the yoke frame return spring of the active force that yoke frame forward rotates, described sincere son is provided with yoke frame pushing part,
During sincere son rotates clockwise, promote yoke frame backwards rotation by yoke frame pushing part, when sincere son turns to dropout position,
Yoke frame backwards rotation is to dodging position, and sincere son is mutually disengaged with sincere sub-pushing part；Prevention pushing tow it is additionally provided with in described fixed plate
Part was forward rotated away from the position limiting structure dodging position before sincere son returns to energy storage position.
Operating mechanism the most according to claim 6, it is characterised in that described Stop structure includes mounting seat and leads up and down
The pin being assemblied in mounting seat to movement, described pin is arranged with and is supplied to the pin of the active force that pin moves down again
Position spring, when described pin is positioned at the top of yoke frame and moves on yoke frame by yoke frame upwardly, inversely turns at yoke frame
Moving when dodging position and stagger up and down with pin, pin moves down under the effect of pin return spring and realizes yoke frame
Block.
8. a chopper, including the operating mechanism of control divide-shut brake, described operating mechanism includes tripping mechanism, described dropout machine
Structure includes fixed plate, described fixed plate is installed with the linear actuator of the linear motion of output above-below direction, in fixed plate also
Being rotatably equipped with sincere son, sincere son includes energy storage position and dropout position in rotational travel, it is characterized by: described linear actuator defeated
Going out and be hinged with yoke frame on end, yoke frame coordinates the sincere son of promotion by sincere sub-pushing part during moving up with sincere sub-pushing tow
Being rotated to dropout position by energy storage position, described tripping mechanism also includes that the yoke frame being supplied to the active force that yoke frame forward rotates is multiple
Position spring, described sincere son is provided with yoke frame pushing part, during sincere son rotates clockwise, promotes top by yoke frame pushing part
Push piece backwards rotation, when sincere son turns to dropout position, yoke frame backwards rotation is to dodging position, and sincere son and sincere sub-pushing part phase
Depart from mutually；It is additionally provided with prevention yoke frame in described fixed plate before sincere son returns to energy storage position, is forward rotated away from the limit dodging position
Bit architecture.
Chopper the most according to claim 8, it is characterised in that described Stop structure includes mounting seat and guides up and down
The mobile pin being assemblied in mounting seat, described pin is arranged with the pin reset being supplied to the active force that pin moves down
Spring, when described pin is positioned at the top of yoke frame and moves on yoke frame by yoke frame upwardly, in yoke frame backwards rotation
To when dodging position and stagger up and down with pin, pin moves down under the effect of pin return spring and realizes the gear to yoke frame
Only.
Chopper the most according to claim 8 or claim 9, it is characterised in that described sincere sub-pushing part is positioned at yoke frame side and sets
In the groove put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823482.XA CN106229234B (en) | 2016-09-14 | 2016-09-14 | Breaker and its operating mechanism and tripping mechanism with anti-bouncing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823482.XA CN106229234B (en) | 2016-09-14 | 2016-09-14 | Breaker and its operating mechanism and tripping mechanism with anti-bouncing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229234A true CN106229234A (en) | 2016-12-14 |
| CN106229234B CN106229234B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610823482.XA Active CN106229234B (en) | 2016-09-14 | 2016-09-14 | Breaker and its operating mechanism and tripping mechanism with anti-bouncing function |
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| CN106960769A (en) * | 2016-12-26 | 2017-07-18 | 杜文福 | A kind of breaking safety lock and double power supply converting switch |
| CN110648877A (en) * | 2019-07-25 | 2020-01-03 | 平高集团有限公司 | Closing plunger latch and spring operating mechanism using same |
| CN110676110A (en) * | 2019-07-25 | 2020-01-10 | 平高集团有限公司 | Spring operating mechanism and closing plunger latch system thereof |
| CN112530760A (en) * | 2020-11-27 | 2021-03-19 | 河南平高通用电气有限公司 | Separating brake tripping mechanism and direct current circuit breaker |
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| CN110648877A (en) * | 2019-07-25 | 2020-01-03 | 平高集团有限公司 | Closing plunger latch and spring operating mechanism using same |
| CN110676110A (en) * | 2019-07-25 | 2020-01-10 | 平高集团有限公司 | Spring operating mechanism and closing plunger latch system thereof |
| CN110648877B (en) * | 2019-07-25 | 2021-08-06 | 平高集团有限公司 | Closing plunger latch and spring operating mechanism using same |
| CN112530760A (en) * | 2020-11-27 | 2021-03-19 | 河南平高通用电气有限公司 | Separating brake tripping mechanism and direct current circuit breaker |
| CN112530760B (en) * | 2020-11-27 | 2023-10-03 | 河南平高通用电气有限公司 | Separating brake tripping mechanism and direct current breaker |
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|---|---|
| CN106229234B (en) | 2018-03-23 |
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