CN106098482B - The insertion of breaker and withdrawing device - Google Patents
The insertion of breaker and withdrawing device Download PDFInfo
- Publication number
- CN106098482B CN106098482B CN201610282467.9A CN201610282467A CN106098482B CN 106098482 B CN106098482 B CN 106098482B CN 201610282467 A CN201610282467 A CN 201610282467A CN 106098482 B CN106098482 B CN 106098482B
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- China
- Prior art keywords
- movable plate
- handle
- withdrawing device
- fastening part
- base frame
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Classifications
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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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0221—Majority of parts mounted on central frame or wall
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
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- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Insertion and withdrawing device the present invention provides a kind of breaker, including：Base frame, the base frame are arranged at a sidepiece of breaker；Power connecting unit, the power connecting unit is arranged in the inner side of base frame and including handle fastening part, one sidepiece of the handle fastening part is combined with being inserted into operating handle therein, and power connecting unit is forwardly and rearwardly moved by the operation of handle；And lock cell, the lock cell is unlocked so that handle is combined with handle fastening part, and locks the lock cell with by stopping that handle fastening part separates handle and handle fastening part.
Description
Cross reference to related applications
This application claims produced respectively on May 4th, 2015, on April 30th, 2015 and on May 13rd, 2015 to Korean Intellectual
Korean patent application No.10-2015-0062619, No.10-2015-0062118 and No.10-2015- that power office submits
0066899 priority and rights and interests, above inventive concept are incorporated herein by reference.
Technical field
Present disclosure is related to a kind of breaker.Include insertion more specifically, present disclosure is related to one kind and take out dress
The breaker put.
Background technology
In general, breaker is structured to automatically shut off circuit so as to prevent circuit from causing due to overcurrent or short circuit current flow
The device of damage.
In breaker, when causing high current to flow through a part of electric wire due to failing, air-break (ACB) can be fast
Fastly mobile contactor and fixed contact are separated with by failure of current.
Breaker includes stent and body, which is inserted into stent or takes out from stent and contacted including fixed
Device and mobile contactor.When body is inserted into stent, the terminal of body can be contacted and is electrically connected.
Herein, in order to which body is inserted into stent or takes out body from stent, handle can be inserted into installed in body
In power connecting unit in be engaged with power connecting unit, and can move body by rotating handles.
However, body is taken out since handle is easily inserted into power connecting unit by user, due to breaker
Instantaneous short-circuit and the fortuitous event that may cause danger.
In addition, when the body of breaker is inserted into stent, powerful repulsion can be produced due to heavy duty.By
This, screw and relative internal part, particularly power connecting unit may be twisted, bend or thus deform.Therefore,
There are power connecting unit to become the problem of inoperable and breaker body cannot be inserted into or take out.
The content of the invention
The one side of the disclosure can provide following breakers including lock cell, lead to when body is inserted into or is taken out
Cross lock cell unlock power connecting unit and handle is inserted into the power connecting unit.
Another aspect of the present disclosure can provide following breakers, the open circuit when handle is separated with power connecting unit
Device is automatically locked to prevent handle to be inserted into power connecting unit.
Another aspect of the present invention can provide following breakers, in the breaker, body be stably inserted into
Taken out in stent or from stent, so as to improve the durability of movement of the movable framework in power connecting unit.
According to the one side of the disclosure, the insertion of breaker and withdrawing device can include：Base frame, the base frame
It is arranged at a sidepiece of breaker；Power connecting unit, the power connecting unit be arranged in the inner side of base frame and
Including handle fastening part, a sidepiece of the handle fastening part is combined with being inserted into operating handle therein, and passes through handle
Operation power connecting unit is forwardly and rearwardly moved；And lock cell, the lock cell is unlocked so that handle and handle
Fastening part combines, and locks the lock cell with by stopping that handle fastening part separates handle and handle fastening part.
Lock cell can include：Button, the button are moved from the power for the operation that base frame is prominent and passes through user
It is dynamic；Removable motion block, the removable motion block by button press by being moved；First movable plate, first movable plate are connected to removable
Motion block and mobile to open and blind catch fastening part；Keeper is locked, an end of the locking keeper is with moving
Block is in close contact, and locking keeper is arranged at a sidepiece of base frame and is rotated by elastic force；And second move
Movable plate, second movable plate are connected to the other end of locking keeper and are moved by spin locking keeper to open
And blind catch fastening part.
Herein, removable motion block may include pressing member, which is configured to when pressing member passes through by button press
And make the first removable motion block movement when moving.
In addition, the insertion of breaker and withdrawing device may also include and further include elastic component, the elastic component be configured to by
Removable motion block is connected to the first movable plate and applies elastic force to the first movable plate to stop handle fastening part.
In addition, removable motion block may include stepped part in the part contacted with locking an end of keeper, the rank
Step-portion provides locking keeper and is rotatably placed in space therein.
Second movable plate may include through hole, and the other end for locking keeper is inserted into the through hole, should by rotation
Lock keeper and make the second movable plate movement to open handle fastening part, and lead to when handle is separated with handle fastening part
Crossing elastic component makes second movable plate return with blind catch fastening part.
Lock cell may also include stop part, which is arranged in one of first move portion in base frame
End and being configured to prevents first movable plate from moving.
In addition, stop part can be slided to be engaged with base frame, and the stop part can include groove and protuberance with
The first movable plate is allowed to move when groove is arranged on an end of the first movable plate, and when protuberance is arranged in the first shifting
The movement of the first movable plate is prevented when on one end of movable plate.
In addition, stop part may also include stop part fastening member, when protuberance is arranged in an end of the first movable plate
When upper, which fastens stop part to prevent first movable plate from moving.
The insertion of breaker and withdrawing device may also include elastic component, which is arranged in stop part and base portion frame
Between frame, and be configured so that the mode that is arranged on an end of the first movable plate of groove of stop part applies elastic force.
Power connecting unit can include：Screw, the screw rotatably engage with base frame and at these
One end of screw includes handle fastening part；And movable framework, the movable framework and screw engagement and pass through
Point-blank moved in response to the spinning movement of screw.
The insertion of breaker and withdrawing device may also include indicator, which revolves according to the action of movable framework
Turn and the display including being protruded from base frame.
Movable framework may include the protuberance on a sidepiece being connected with indicator.Indicator may include to lead
Lead, protuberance is inserted into the guide wire and is moved at a sidepiece of the guide wire, and indicator is with rotatable
Mode is installed in base frame.Guide wire may include the series of grooves along the moving direction formation of movable framework.In groove
At least a portion is formed along the hand of spiral, so that indicator rotates while being moved on guide wire when protuberance.
The removable motion block of lock cell may also include holding plate, which is formed on a sidepiece of indicator
Protuberance is kept and the holding plate includes notch, allows protuberance to be cut through this when indicator is rotated to up to precalculated position
Mouthful.
Base frame may include at least one supporting groove, and movable framework may include that at least one supporting protrudes
Portion, at least one supporting projection are inserted into the supporting groove and are moved in supporting groove.
In addition, movable framework may include insertion groove, operation portion is rotatably inserted into the insertion groove, and
Operation portion can be with the drive shaft of position sticking department with reference to so that drive shaft is rotated in response to the rotation of operation portion.
Thus, movable framework may include the pin hole with predetermined length, and by inserting pins into pin hole
Operation portion is set to be engaged with movable framework.
Brief description of the drawings
Above and other aspect, feature and advantage, institute will be more clearly understood according to the detailed description below in conjunction with attached drawing
State in attached drawing：
Fig. 1 is to schematically show breaking for insertion and withdrawing device including the illustrative embodiments according to the disclosure
The exploded perspective view of road device；
Fig. 2 is insertion and the withdrawing device for the breaker for schematically showing the illustrative embodiments according to the disclosure
Stereogram；
Fig. 3 is to schematically show by the insertion of the breaker from the illustrative embodiments according to the disclosure and take
Go out in device to isolate the stereogram of the obtained inner side of lateral part；
Fig. 4 is insertion and the withdrawing device for the breaker for schematically showing the illustrative embodiments according to the disclosure
Exploded perspective view；
Fig. 5 is insertion and the taking-up dress schematically shown from the breaker of the illustrative embodiments according to the disclosure
The stereogram for the indicator put；
Fig. 6 is to schematically show by the insertion of the breaker from the illustrative embodiments according to the disclosure and take
Go out the plan that device isolates the obtained inner side of lateral part；
Fig. 7 is the breaker for schematically showing the illustrative embodiments that wherein button is inserted into according to the disclosure
Insertion and the state in withdrawing device plan；
Fig. 8 is inserting for the breaker that schematically shows wherein stop part in the illustrative embodiments according to the disclosure
Enter and withdrawing device in the plan of state that is operated；
Fig. 9 is to schematically show wherein stop part fastener to be secured to the illustrative embodiments according to the disclosure
Breaker insertion and withdrawing device state plan；
Figure 10 is the insertion and taking-up for schematically showing the breaker from the illustrative embodiments according to the disclosure
The exploded perspective view for the power connecting unit that device obtains；
Figure 11 is to schematically show wherein movable framework to be disposed in illustrative embodiments according to the disclosure
The insertion of breaker and the state on the rear side of withdrawing device plan；And
Figure 12 is to schematically show wherein movable framework to be disposed in illustrative embodiments according to the disclosure
The insertion of breaker and the state on the front side of withdrawing device plan.
Embodiment
Hereinafter, embodiment of the present disclosure is described with reference to the accompanying drawings.
However, the disclosure can be embodied in many different forms, and should not be construed as being limited to herein
Middle illustrated embodiment.Moreover, the offer of these embodiments causes present disclosure will be detailed and complete, and
To fully be passed on to those skilled in the art scope of the present disclosure.
Through specification, it should be understood that：Work as element, for example, layer, region or chip (substrate) be referred to as " ... on ",
During " being connected to " or " being attached to " another element, the element can directly " ... on ", " being connected to " or " being attached to " it is another
One element, or other elements can be plugged with in-between.On the contrary, when element be referred to as " on directly existing ... ", " directly
Ground is connected to " or during " being directly attached to " another element, planted in-between without element or layer.Carry throughout similar attached
Icon note refers to similar element.As used herein, term "and/or" includes one of relevant Listed Items or more person
Any combination or all combination.
It will be evident that although term first, second, third, etc. can be used for describing each component, component, area herein
Domain, layer and/or section, but these components, component, region, layer and/or section should should not be limited by these terms.These arts
Language is only used for making a component, component, region, layer or section be distinguished from each other out with another region, layer or section.Therefore, not
In the case of the teaching for departing from illustrative embodiments, first component, component, region, layer or section discussed below can be by
Referred to as second component, component, region, layer or section.
Relational language in terms of space, for example, " top ", " on ", " lower section " and " under " etc. for the ease of describing to make herein
To describe the relation of an element and another element (multiple element) as shown in the drawings.It should be understood that in terms of space
Relational language is intended to comprising the different orientation in addition to the orientation described in figure device in use or operation.For example, such as
Device in fruit attached drawing is reversed, then be described as other elements " top " or " on " element thus will be oriented at other
" lower section " of element or feature or " under ".Therefore, term " top " can be included above and below specific direction with reference to the accompanying drawings
Two orientations.Device can in any way be oriented and (be rotated by 90 ° or be orientated with other) and can therefore explained to be made herein
Spatially opposite description.
Term used herein only describes embodiment, and the disclosure is not limited thereto.Unless up and down
Clearly indicated in text, otherwise " one " of singulative used herein, "one" and "the" are also intended to including plural form.Also
It is its feature clearly stated, whole it should be appreciated that when using term " comprising " and/or " including " in the description herein
Body, step, operation, the presence of component, element and/or group, but be not precluded from other one or more features, entirety, step,
Operation, component, element and/or its presence or addition for organizing.
Hereinafter, embodiment of the present disclosure will be retouched with reference to the explanatory view this disclosure shows embodiment
State.In the accompanying drawings, such as since manufacturing technology and/or tolerance are anticipated that the remodeling of shown shape.Therefore, the reality of the disclosure
The mode of applying is not understood as limited to the given shape in shown scope herein, it may for example comprise manufactures caused shape
Change.Implementation below can also be made of the combination of an embodiment or embodiment.
Content of this disclosure described below can have a variety of configurations and only propose required configuration herein,
But be not restricted to that the configuration.
Fig. 1 is to schematically show to include insertion and the open circuit of withdrawing device according to the illustrative embodiments of the disclosure
The exploded perspective view of device, and Fig. 2 is the stereogram for the insertion and withdrawing device for schematically showing breaker.
Fig. 3 is by the way that the lateral part separation of the insertion of breaker and withdrawing device is schematically shown breaker
The stereogram of the inner side of insertion and withdrawing device, Fig. 4 is the decomposition for the insertion and withdrawing device for schematically showing breaker
Stereogram, and Fig. 5 are the stereograms for schematically showing insertion and the obtained indicator of withdrawing device from breaker.
Fig. 6 is by the way that the lateral part separation of the insertion of breaker and withdrawing device is schematically shown breaker
The plan of the inner side of insertion and withdrawing device, and Fig. 7 schematically show wherein button and are inserted into breaker
Insertion and the plan of the state in withdrawing device.
Fig. 8 is to schematically show the state that wherein stop part is operated in the insertion of breaker and withdrawing device
Plan, and Fig. 9 are to schematically show insertion and withdrawing device that wherein stop part fastener is secured to breaker
State plan.
Figure 10 is point for schematically showing insertion and the obtained power connecting unit of withdrawing device from breaker
Stereogram is solved, and Figure 11 and Figure 12 are to schematically show insertion and taking-up that wherein movable framework is arranged in breaker
The plan of state at the front side of device and rear side.
With reference to Fig. 1, breaker 1 may include body 10 and stent 20, and the body 10 is equipped with mobile contactor and fixation
Contactor.When body 10 is inserted into stent 20, mobile contactor is in contact and is electrically connected to fixed contact
Fixed contact.
Herein, in order to which body 10 is inserted into stent 20 or takes out body 10 from stent 20, handle H is with being installed on body
Insertion and withdrawing device 100 in 10 engage.Body 10 can be moved by rotating handles H.
Herein, can make by any known method to implement following configurations：Wherein, handle H is inserted into insertion and takes
Go out in device 100 and move body 10 using by rotating handles H and the power produced in insertion and withdrawing device 100
It is dynamic.
With reference to Fig. 2 to Figure 12, according to the insertion of the breaker 1 of the illustrative embodiments of the disclosure and withdrawing device 100
It may include：Base frame 200 at a sidepiece of breaker 1, i.e. in body 10 is arranged in, is arranged in base frame
The power connecting unit of 200 inner sides, and lock cell 400.Power connecting unit may include handle fastening part 311, and handle
Hand H can be inserted into an end of handle fastening part 311 and be engaged with the end of handle fastening part 311 with basis
The action of handle H makes power connecting unit forwardly and rearwardly move.Lock cell 400 can be unlocked so that handle H and handle
Fastening part 311 combines, and can lock lock cell 400 with by stop handle fastening part 311 by handle H with hand-tight
Gu portion 311 separates.
Power connecting unit may include screw 310 and movable framework 320, the screw 310 rotatably with base
Portion's frame 200 engages and has handle fastening part 311, the movable framework 320 and spiral shell in an end of the screw 310
Nail 310 is engaged and produced by the rectilinear movement of the rotary motion in response to screw 310 dynamic for moving body 10
Power.
However, body 10 is inserted into stent 20 or taken out from stent 20 body 10 power connecting unit configuration not
It is limited to this, any configuration that handle H is inserted into screw 310 and moves body 10 by rotating handles H can be applied.
Lock cell 400 can include button 410, removable motion block 420, the first movable plate 430, locking keeper 440 with
And second movable plate 450, the button 410 are protruded from base frame 200 and moved by the power of the operation of user, this is removable
Block 420 is moved by being pressed by button 410, first movable plate 430 be connected with removable motion block 420 and it is mobile opening and
Blind catch fastening part 311, an end 441 and the removable motion block 420 of the locking keeper 440 are closely contacted, the locking
Keeper is arranged in a sidepiece of base frame 200 and is rotated by elastic force, which is connected to locking
The other end 442 of keeper 440 and moved by spin locking keeper 440 to open and blind catch fastening part
311。
First movable plate 430 can have tetragonal plate shape, and may include handle insertion hole 431 and button insertion hole
432, handle H are inserted into handle insertion hole 431 and button 410 is inserted into button insertion hole 432.
In addition, the first movable plate 430 may include protuberance 433, the protuberance 433 is formed in both sides along its longitudinal direction
Above and it is inserted into the guide rail 210 being formed in base frame 200 with the edge direction vertical with the longitudinal direction of screw 310
Slide.
Guide rail 210 can be made only in presumptive area, so that the first movable plate 430 moves within a predetermined range.That is, lead
Rail 210 can be formed as allowing the first movable plate 430 to be inserted into hole 431 and the handle of screw 310 in the handle of the first movable plate 430
It is mobile predetermined between the another location that the overlapping position in fastening part 311 and handle insertion hole 431 and handle fastening part 311 do not overlap
Distance.
Due to the configuration, the first movable plate 430 forwardly and rearwardly moves on guide rail 210.Herein, when the first movable plate
When 430 handle insertion hole 431 and the handle fastening part 311 of screw 310 overlap, handle H can connect with handle fastening part 311
Close.Meanwhile when handle insertion hole 431 is not overlapping with handle fastening part 311, since handle fastening part 311 is by the first movable plate
430 stop and handle H is not can be inserted into handle fastening part 311.
Removable motion block 420 can be arranged to point-blank move along the direction parallel with screw 310 in base frame 200.
Removable motion block 420 may include the pressing member 421 contacted with the first movable plate 430.
In addition, button 410 may be inserted into the button insertion hole 432 of the first movable plate 430 to press removable motion block 420
It is moved rearwards.
In addition, the first movable plate 430 may include move portion 434, which holds from one of the first movable plate 430
Portion is prominent backward and has inclined surface 435, and the pressing member 421 of removable motion block 420 can connect with move portion 434
Touch.
Due to the configuration, when button 410 is inserted into so that removable motion block 420 is moved rearwards, pressing member 421 can be by
It is mobile to be moved with the inclined surface 435 for pressing move portion 434 and the inclined surface 435 that makes move portion 434, so that first moves
Movable plate 430 moves.That is, due to the inclined surface 435 of move portion 434, the first movable plate 430 can along with it is removable
Move in the direction that the direction of the movement of motion block 420 is vertical.
Lock cell 400 may include elastic component 422, which is connected to the first movable plate 430 removable
Block 420.Therefore, can apply elastic force to the first movable plate 430 causes the first movable plate 430 to be moved to handle insertion in this way
At the position that hole 431 is not overlapped with handle fastening part 311.
Due to elastic component 422, the first movable plate 430 can be arranged in handle insertion hole 431 and handle fastening part 311 not
At overlapping position.When button 410 be inserted into the first movable plate 430 button insertion hole 432 in so that removable motion block 420 to
After when moving, pressing member 421 can promote the inclined surface 435 of move portion 434.Therefore, the first movable plate 430 can move
At the position overlapped to handle insertion hole 431 with handle fastening part 311.
That is, handle fastening part 311 can always be stopped by the first movable plate 430, and button 410 can be worked as and inserted
Enter so that the first movable plate 430 is opened when moving.
In addition, when the pressure applied to button 410 removes, while removable motion block 420 is moved, due to elastic structure
The elastic force of part 422, the first movable plate 430 can return.Therefore, the first movable plate 430 can return together with removable motion block 420.
It is evident that removable motion block 420 can include single elastic component.
Locking keeper 440 can be installed into can be rotated by elastic force in a sidepiece of base frame 200.This
Outside, an end 441 for locking keeper 440 can closely be contacted by elastic force with a sidepiece of removable motion block 420.When
When locking the rotation of keeper 440, the other end 442 of locking keeper 440 can move the second movable plate 450, so as to beat
Handle fastening part 311 is closed on or off.
Thus, removable motion block 420 can have in the part contacted with locking an end 441 of keeper 440
Stepped part 423.The stepped part 423 can provide an end 441 of locking keeper 440 rotatably
It is placed in space therein.
For example, when removable motion block 420 is moved rearwards, in an end 441 of locking keeper 440 and removable motion block
In the state of 420 are in close contact, locking keeper 440 can rotate in stepped part 423, and lock keeper 440
An end 441 can be placed in stepped part 423 and thus with removable motion block 420 and engage.Accordingly it is possible to prevent
The return of removable motion block 420.
Meanwhile the other end 442 for locking keeper 440 can extend towards the second movable plate 450, and moved second
It could be formed with through hole 451 in movable plate 450, the other end 442 of locking keeper 440 is inserted into the through hole 451.Cause
This, when locking the rotation of keeper 440, the second movable plate 450 is moved to open handle fastening part 311.
Furthermore, it is possible to formed with the elastic component 452 that the second movable plate 450 is connected to base frame 200.When apply extremely
When the pressure of button 410 is removed and handle H is separated with handle fastening part 311, due to the elastic force of elastic component 452, second
Movable plate 450 can return to stop handle fastening part 311.
Lock cell 400 may also include stop part 460, which is arranged on the first movement in base frame 200
One end of plate 430 and the movement for preventing the first movable plate 430.
Stop part 460 can be engaged with base frame 200 to be slided along the direction parallel with the longitudinal direction of screw 310,
And the stop part 460 may include groove 461 and protuberance 462.Stop part 460 can be operated into when groove 461 is arranged in the first shifting
Allow the movement of the first movable plate 430 when on one end 436 of movable plate 430, and when protuberance 462 is arranged in the first movement
The movement of the first movable plate 430 is prevented when on one end 436 of plate 430.
In addition, stop part 460 may include elastic component 463, which is arranged in stop part 460 and base portion frame
Between frame 200 and so that the mode that the groove 461 of stop part 460 is arranged on an end 463 of the first movable plate 430 is applied
Add elastic force.
In addition, stop part 460 may include stop part fastening member 470, when protuberance 462 is arranged in the first movable plate 430
An end 436 on when, the stop part fastening member 470 prevent stop part 460 movement.Herein, stop part fastening member
470 can be set in the form of locking piece doubly to prevent stop part 460 to be released.
More specifically, with reference to Fig. 9, covering 230 can be fastened to the upside of base frame 200.One of stop part 460
End can be protruded from insertion and withdrawing device 100, and could be formed with tightening member insertion section 464 in protrusion.When
When the protuberance 462 of stop part 460 is arranged on an end of the first movable plate 430, stop part fastening member 470 can be by
It is inserted into fastening member insertion section.
At this time, the thickness of stop part fastening member 470 can be more than the thickness between base frame 200 and covering 230.
Therefore, even if when elastic component 463 forces stop part 460 along being inserted between the base frame 200 of combination and covering 230
When direction is moved, since stop part fastening member 470 can be stuck by the end of the end of base frame 200 and covering 230
(stuck), therefore stop part 460 can be not inserted between the base frame 200 of combination and covering 230.
Due to the configuration, because stop part 460 is fastened in pull-out state by stop part fastening member 470, therefore first
Movable plate 430 can be in close contact with the protuberance 462 of stop part 460, and even if first be moved when button 410 is pressed
Plate 430 will not move.
Therefore, when user needs handle H being inserted into the handle fastening part 311 of screw 310, stop part fastening member
470 can be removed, and so as to which stop part 460 can be moved by elastic component 463 until the groove 461 of stop part 460 is arranged
Untill on an end 436 of the first movable plate 430.Therefore, handle fastening part 311 can be opened to allow the first movable plate
430 movements.Then, by pressing button 410, the first movable plate 430 can be moved until handle is inserted into towards stop part 460
Untill hole 431 is overlapped with handle fastening part 311.Since handle fastening part 311 is opened, handle H can be inserted into handle
In hand fastening part 311.
Instruction can also be included according to the insertion of the breaker 1 of the illustrative embodiments of the disclosure and withdrawing device 100
Device 500, the indicator 500 are rotated according to the action of movable framework 320, and the indicator 500 is included from base frame
200 displays 510 protrude and display operation conditions.
Indicator 500 is rotated according to the action of movable framework 320, and display 510 can be arranged in from base portion
The current state of insertion and withdrawing device 100 is shown with rotation according to indicator 500 on the end that frame 200 protrudes.
For this reason, movable framework 320 may include the protuberance 322 on the lateral part being connected with indicator 500.
Preferably, movable framework 320 may also include lead ring 321, and indicator 500 is inserted into the lead ring in a manner of supporting
In 321, so that protuberance 322 stably couples with indicator 500.
In addition, indicator 500 may also include guide wire 520, protuberance 322 is inserted into the guide wire 520.Protuberance
322 can move along guide wire 520.
Indicator 500 can while protuberance 322 is inserted into guide wire 520 and is moved along guide wire 520
With rotation, and therefore, the display 510 of the display operating status on the end sections protruded from base frame 200 can
With rotation.
The a series of groove that guide wire 520 can be formed by the moving direction along movable framework 320 forms.Herein, lead
Major part in the groove of lead 520 can be formed by the linear groove 521 in the direction moved along movable framework 320, and groove 522
In at least a portion can be formed along the hand of spiral.
Therefore, when movable framework 320 is forwardly and rearwardly moved by operating handle H, due to movable framework 320 with
The protuberance 322 of movable framework 320 in insertion guide wire 520 moves together, and indicator 500 can be in groove 522 along spiral
Rotated at the part at position that direction is formed.Therefore, display 510 can be rotated, so as to change the institute on display 510
The operating position of display.Preferably, indicator 500 can have two parts formed along spiral shape direction, thus show
The position for disconnecting, testing or connecting.
In addition, removable motion block 420 may include holding plate 424, which is formed on a side of indicator 500
Protuberance 530 at portion is kept.Holding plate 424 may include the notch 425 at its lateral part, and work as indicator 500
Rotating to protuberance 530 when reaching precalculated position can be to pass through the notch 425.
Therefore, because the protuberance 530 that the holding plate 424 of removable motion block 420 is instructed to device 500 keeps being in standard shape
State, therefore removable motion block 420 will not move, but due to when indicator 500 is rotated to up to precalculated position holding plate 424 make to dash forward
Go out portion 530 and pass through notch 425, therefore removable motion block 420 can move.
For example, when the display of indicator 500 disconnects, tests or during link position, the holding plate 424 of removable motion block 420
It can not interfere with protuberance 530.Therefore, handle H can be combined with handle fastening part 311 so that movable framework 320 forward
Or it is moved rearwards.
Base frame 200 can include at least one supporting groove 220, and movable framework 320 can be included at least
One supporting projection 323, at least one supporting projection 323 are inserted into supporting groove 220 and in supporting groove
Moved in 220.
In addition, supporting projection 323 can have ellipse or rectangular shape.That is, supporting projection 323 can be with
It is inserted into the supporting groove 220 that (area-contact) is contacted with its region, and is arranged to supporting and spreads all over (spread
Over) the load of power connecting unit.Preferably, supporting groove 220 can be to guide movable framework 320 along screw 310
The mode that longitudinal direction point-blank moves is combined with supporting projection 323.
Due to supporting projection 323 and the configuration of supporting groove 220, in the case of excessive load is applied, supporting
Supporting force between groove 220 and supporting projection 323 can allow power connecting unit to bear to load.Therefore, it is inserted into and takes
Excellent durability can be had in mechanical aspects by going out device 100.
In addition, operation portion 330 can rotatably be inserted into movable framework 320 and with position sticking department
30 drive shaft 31 combines.Therefore, drive shaft 31 can be rotated in response to the rotation of operation portion 330.
Herein, movable framework 320 can include the pin hole 324 with desired depth, and operation portion 330 may include to connect
Hole 332 is closed, so that by the way that pin 340 to be inserted into pin hole 324 and can engage operation portion 330 with movable framework 320.This
Outside, operation portion 330 can include with polygonal shape connection holes 331, and position sticking department 30 have and connection holes
The drive shaft 31 of the 331 corresponding shape of shape may be inserted into operation portion 330 and be engaged with operation portion 330.
Due to the configuration, when body 10 is inserted into stent 20 and handle H is inserted into the handle of power connecting unit
In hand fastening part 311 and when being rotated in the handle fastening part 311 of power connecting unit, movable framework 320 can be point-blank
It is mobile, can be rotated with the operation portion 330 that movable framework 320 rotatably engages by using pin 340 and most
Whole operation portion 330 can force drive shaft 31 to rotate.Therefore, position sticking department 30 may be inserted into the groove being formed in stent 20
In (not shown), so that body 10 be combined with stent 20.
Conversely, when handle H is rotated in opposite directions, movable framework 320 can move in opposite directions, and drive
Axis 31 can rotate in opposite directions.Therefore, position sticking department 30 can be separated with the groove of stent 20, and can be by body 10
Taken out from stent 20.
As noted previously, as following lock cells are included according to the breaker of the illustrative embodiments of the disclosure：It is described
Lock cell is unlocked to allow handle being inserted into power connecting unit only when body is inserted into or is taken out, and works as handle
Automatically locked when being separated with power connecting unit to prevent handle to be inserted into power connecting unit.Therefore, because prevent
The unintentional taking-up of body, therefore can prevent the situation of danger from occurring.
Further, since it is included in the supporting in power connecting unit according to the breaker of the illustrative embodiments of the disclosure
Groove and supporting projection can prevent power connecting unit due to it to improve the durability in terms of the movement of movable framework
On excessive load and deform.
Further, since according to the breaker of the illustrative embodiments of the disclosure can by be configured to directly with charging
The simple mechanism of unit interaction may be performed simultaneously the display of charging complete and switching shows the operation of charging complete, because
There is the advantages of improving operating reliability and simplifying apparatus structure in this.
It is obvious for those skilled in the art although illustrated above and describe illustrative embodiments
, modifications and variations can be made in the case where not departing from the scope of the present invention being defined by the following claims.
Claims (16)
1. insertion and the withdrawing device of a kind of breaker, including：
Base frame, the base frame are arranged at a sidepiece of the breaker；
Power connecting unit, the power connecting unit are arranged in the inner side of the base frame, the power connecting unit bag
Handle fastening part is included, a sidepiece of the handle fastening part is combined with the operating handle being inserted into the handle fastening part,
And the power connecting unit is set forwardly and rearwardly to move by the operation of the operating handle；And
Lock cell, unlocks the lock cell so that the operating handle is combined with the handle fastening part, and locks institute
Lock cell is stated with by stopping that the handle fastening part separates the operating handle and the handle fastening part,
The lock cell includes：
Button, the button are moved from the power for the operation that the base frame is prominent and passes through user；
Removable motion block, the removable motion block by the button press by being moved；
First movable plate, first movable plate is connected to the removable motion block and movement is described hand-tight to open and close
Gu portion；
Keeper is locked, an end and the removable motion block of the locking keeper are in close contact, the locking keeper
It is arranged at a sidepiece of the base frame and is rotated by elastic force；And
Second movable plate, second movable plate are connected to the other end of the locking keeper and are protected by the locking
The rotation of gripping member is moved to open and close the handle fastening part.
2. insertion and the withdrawing device of breaker according to claim 1, wherein, the removable motion block includes pressing structure
Part, the pressing member are configured to move first movable panel when the pressing member is by by button press to move
It is dynamic.
3. insertion and the withdrawing device of breaker according to claim 1, further include elastic component, the elastic component structure
Cause the removable motion block being connected to first movable plate and to apply elastic force to first movable plate described to stop
Handle fastening part.
4. insertion and the withdrawing device of breaker according to claim 1, wherein, the removable motion block includes stepped portion
Point, provide the locking at the part that the stepped part is in contact in one end with the locking keeper
Keeper is rotatably by accommodating space therein.
5. insertion and the withdrawing device of breaker according to claim 4, wherein, second movable plate includes through hole,
Described the other end of the locking keeper is inserted into the through hole, described to make by the rotation of the locking keeper
Second movable plate movement is led to opening the handle fastening part when the operating handle is separated with the handle fastening part
Crossing elastic component makes second movable plate return to close the handle fastening part.
6. insertion and the withdrawing device of breaker according to claim 1, wherein, the lock cell further includes backstop
Part, the stop part are arranged in an end of first movable plate in the base frame and are configured to prevent institute
State the movement of the first movable plate.
7. insertion and the withdrawing device of breaker according to claim 6, wherein, slide the stop part with the base
Portion's frame engagement, and the stop part includes groove and protuberance to be arranged in described the one of first movable plate when the groove
First movable plate is allowed to move when on a end, and when the protuberance is arranged in described the one of first movable plate
The movement of first movable plate is prevented when on a end.
8. insertion and the withdrawing device of breaker according to claim 7, wherein, it is tight that the stop part further includes stop part
Gu component, when the protuberance is arranged on one end of first movable plate, the stop part fastening member
The stop part is fastened to prevent first movable plate from moving.
9. insertion and the withdrawing device of breaker according to claim 7, further include elastic component, the elastic component cloth
Put between the stop part and the base frame, and be configured so that the stop part the groove be arranged in it is described
Mode on one end of first movable plate applies elastic force.
10. insertion and the withdrawing device of breaker according to claim 1, wherein, the power connecting unit includes：
Screw, the screw are rotatably engaged with the base frame and wrapped in an end of the screw
The handle fastening part is included；And
Movable framework, the movable framework and the screw engagement and by the spinning movement in response to the screw and
Point-blank move.
11. insertion and the withdrawing device of breaker according to claim 10, further include indicator, the indicator according to
The action of the movable framework and rotate and the indicator include from the base frame protrude display.
12. insertion and the withdrawing device of breaker according to claim 11, wherein, the movable framework includes being located at
The protuberance on a sidepiece being connected with the indicator,
The indicator includes guide wire, and the protuberance is inserted into the guide wire and in a side of the guide wire
Moved at portion, and the indicator is rotatably mounted in the base frame, and
The series of grooves that the direction that the guide wire includes moving along the movable framework is formed, wherein, in the groove extremely
A few part is formed along the hand of spiral, so that indicator rotation while being moved on the guide wire when the protuberance
Turn.
13. insertion and the withdrawing device of breaker according to claim 11, wherein, the lock cell it is described removable
Motion block further includes holding plate, the holding plate by being formed in the protuberance on a sidepiece of the indicator keeping and
The holding plate includes notch, allows the protuberance to pass through the notch when the indicator is rotated to up to precalculated position.
14. insertion and the withdrawing device of breaker according to claim 10, wherein, the base frame includes at least one
A supporting groove, and the movable framework includes at least one supporting projection, and at least one supporting projection is inserted
Enter into the supporting groove and moved in the supporting groove.
15. insertion and the withdrawing device of breaker according to claim 14, wherein, the movable framework includes insertion
Groove, operation portion are rotatably inserted into the insertion groove, and
The operation portion so that drive shaft in response to the operation portion rotation and rotating mode and position sticking department institute
State drive shaft combination.
16. insertion and the withdrawing device of breaker according to claim 15, wherein, the movable framework includes having
The pin hole of predetermined length, and the operation portion is engaged with the movable framework by inserting pins into the pin hole.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150062118A KR101734230B1 (en) | 2015-04-30 | 2015-04-30 | Insert apparatus of circuit breaker |
| KR10-2015-0062118 | 2015-04-30 | ||
| KR10-2015-0062619 | 2015-05-04 | ||
| KR1020150062619A KR20160130901A (en) | 2015-05-04 | 2015-05-04 | Power transmission apparatus for circuit breaker |
| KR1020150066899A KR101698815B1 (en) | 2015-05-13 | 2015-05-13 | Circuit breaker |
| KR10-2015-0066899 | 2015-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098482A CN106098482A (en) | 2016-11-09 |
| CN106098482B true CN106098482B (en) | 2018-04-27 |
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ID=57229186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610282467.9A Active CN106098482B (en) | 2015-04-30 | 2016-04-29 | The insertion of breaker and withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098482B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101890681B1 (en) * | 2016-12-27 | 2018-09-28 | 엘에스산전 주식회사 | Position indicator of air circuit breaker |
| CN107993900B (en) * | 2017-10-26 | 2023-12-12 | 上海良信电器股份有限公司 | Plug-in miniature circuit breaker |
| CN107633982B (en) * | 2017-10-30 | 2019-10-25 | 现代重工(中国)电气有限公司 | A kind of breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261911A (en) * | 2007-03-08 | 2008-09-10 | Ls产电株式会社 | Circuit breaker |
| CN101764370A (en) * | 2010-01-18 | 2010-06-30 | 无锡新宏泰电器科技股份有限公司 | Unlocking mechanism of draw-out circuit breaker |
| CN102683065A (en) * | 2011-03-10 | 2012-09-19 | Ls产电株式会社 | Door interlock device for vacuum breaker |
| CN203166375U (en) * | 2013-03-26 | 2013-08-28 | 上海精翊电器有限公司 | Universal breaker drawer seat three-position locking device |
-
2016
- 2016-04-29 CN CN201610282467.9A patent/CN106098482B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261911A (en) * | 2007-03-08 | 2008-09-10 | Ls产电株式会社 | Circuit breaker |
| CN101764370A (en) * | 2010-01-18 | 2010-06-30 | 无锡新宏泰电器科技股份有限公司 | Unlocking mechanism of draw-out circuit breaker |
| CN102683065A (en) * | 2011-03-10 | 2012-09-19 | Ls产电株式会社 | Door interlock device for vacuum breaker |
| CN203166375U (en) * | 2013-03-26 | 2013-08-28 | 上海精翊电器有限公司 | Universal breaker drawer seat three-position locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098482A (en) | 2016-11-09 |
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Effective date of registration: 20170726 Address after: Seoul, South Kerean Applicant after: Modern power and Energy Systems Inc Address before: Ulsan, South Korea Applicant before: Hyundai Heavy Industries Co., Ltd. |
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