CN205863085U - A kind of Novel indoor vacuum circuit breaker - Google Patents
A kind of Novel indoor vacuum circuit breaker Download PDFInfo
- Publication number
- CN205863085U CN205863085U CN201620845345.1U CN201620845345U CN205863085U CN 205863085 U CN205863085 U CN 205863085U CN 201620845345 U CN201620845345 U CN 201620845345U CN 205863085 U CN205863085 U CN 205863085U
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- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- pressing lever
- shell
- separating brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of Novel indoor vacuum circuit breaker, solve and at present generally placed side by side in front end at the placement location placing vacuum circuit breaker have other electric appliance components, such as power distribution cabinets etc., just cause obstruction for the sub-switching operation at front console.Its drip irrigation device is that vacuum circuit breaker body includes separating brake semiaxis and the separating brake bent plate being fixed on separating brake semiaxis, and separating brake bent plate has the horizontal segment that the rear end panel to shell extends, and the upper surface of shell is for offering a through hole at horizontal segment；Also include a pressing lever, pressing lever stretches into the inside of shell from through hole, one end that pressing lever stretches out from upper surface connects to be had a rotatable action bars and pressing lever can be made to move up and down, the other end of action bars extends to the outside of the sidewall of shell, and pressing lever also has and is pressed the recovery device replying its home position afterwards.And then serve and make the operation of employment sidewall outside more laborsaving, improve the comfortableness of operation.
Description
Technical field
This utility model relates to field of circuit breakers, in particular, relates to a kind of Novel indoor vacuum circuit breaker.
Background technology
Vacuum circuit breaker is that the dielectric of contact gap is all that the open circuit of fine vacuum is protected after a kind of arc-extinguishing medium and arc extinguishing
Protection unit；It has that volume is little, lightweight, be applicable to frequent operation, advantage that arc extinguishing need not overhaul, applies relatively in power distribution network
It is universal.The making process of vacuum circuit breaker is that spring operating mechanism is obtained energy storage and makes to be drawn by the gear drive of a band ratchet
Open spring, make spring energy-storage and release energy by combined floodgate triggering, being that the upper and lower contact of vacuum interrupter is implemented separately by running part
The separating brake of separating brake vacuum circuit breaker is then by compressing to obtain sluice separating spring when closing a floodgate, and can realize by releasing.On/off switch room is passed through
Rotation semiaxis realizes being swift in motion and releases energy.Electrically close timesharing and pass through the signal of telecommunication, make solenoid action clash into and rotate semiaxis.
The front end of vacuum circuit breaker is usually provided with a manual brake separating button, opening button and one piece of separating brake bent plate at present
Being connected, when pressing opening button, separating brake bent plate overturns, and threads off with separating brake buckle with separating brake board shaft；Also there is one electronic point
Lock mode, electronic separating brake mode is and is provided with a separating brake electrical apparatus release in the lower section of separating brake bent plate, realizes the operation of separating brake.
But above two mode is all provided at the front console of vacuum circuit breaker, and at present in the placement placing vacuum circuit breaker
Position is generally placed side by side in front end other electric appliance components, such as power distribution cabinet etc., just grasps for the separating brake at front console
Cause obstruction.
Utility model content
First goal of the invention of the present utility model is to provide a kind of Novel indoor vacuum circuit breaker, and this vacuum circuit breaker has
The extra manual brake separating button arranged, makes employment also can operate the separating brake of indoor vacuum circuit breaker at sidewall to facilitate.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of Novel indoor vacuum circuit breaker, including shell and the vacuum circuit breaker body that is arranged on enclosure, institute
State vacuum circuit breaker body and include separating brake semiaxis and the separating brake bent plate being fixed on separating brake semiaxis, described separating brake bent plate have to
The horizontal segment that the rear end panel of shell extends, the upper surface of described shell is for offering a through hole at horizontal segment；Also include
One pressing lever, described pressing lever stretches into the inside of shell from through hole, and one end that described pressing lever stretches out from upper surface connects to be had
One rotatable action bars also can make pressing lever move up and down, and the other end of described action bars extends to the sidewall of shell
Outside, described pressing lever also has and is pressed the recovery device replying its home position afterwards.
By using technique scheme, by pressing lever and the setting of two bars of action bars, and grasped by rotation
Realize the movement on the vertical direction in pressing lever portion in the enclosure as bar, and then one end of action bars is extended to shell
At side-wall outer side, and its home position can be replied by recovery device in time after pressing, then provide operator at shell
Sidewall just can play the operation to pressing lever, serves and additionally has a manual brake separating button, it is provided that be more to operator
Choice.
Of the present utility model be further disposed in, described upper surface is vertically arranged with stator opposite each other, described
Action bars is arranged in the through hole of stator and can realize circumferentially rotating, and one end of described action bars is provided with the driving driving pressing lever
Sheet.
By using technique scheme, it is provided by the stator of setting opposite each other, makes action bars be located in solid
In the middle of the through hole of stator, and being provided with driving sheet, action bars just can be circumferentially rotated and driving sheet just can be made to produce by operator
Push action to pressing lever.
Of the present utility model be further disposed in, described recovery device includes that the part that pressing lever stretches out from upper table is sheathed
Upper annulus and lower annulus, on described, between annulus and lower annulus, be provided with a back-moving spring, the end of described driving sheet
Portion is inconsistent with upper annulus.
By using technique scheme, it is provided by back-moving spring, and then serves and will drive
After pressing lever is pressed by sheet, conflict power is transferred at back-moving spring by upper annulus, and back-moving spring stores elastic potential energy,
After unclamping action bars, the elastic potential energy of back-moving spring discharges again, can realize action bars and return back to home position.
Of the present utility model be further disposed in, described lower annulus is slidably arranged in the outside of pressing lever, described upper circle
Ring is fixedly installed on the outside of pressing lever.
By using technique scheme, being arranged for sliding by lower annulus, upper annulus, for being fixedly installed, i.e. serves and drives
Moving plate is downwardly turning over after the upper surface of annulus on conflicting, and back-moving spring is compressed, and transports the most relatively upward with annulus the most at present
Dynamic, and then serve the effectiveness ensureing that pressing lever resets.
Of the present utility model be further disposed in, one end that described action bars extends at the side-wall outer side of shell is fixed
It is provided with operating sheet.
By using technique scheme, it is provided by operating sheet, further improves the operating experience making employment,
More meet base of principle of human engineering.
Of the present utility model be further disposed in, the upper end of described shell is provided with a pillar block, and described action bars is worn
Cross the fulcrum that described pillar block formation one can be hinged.
By use technique scheme, i.e. pillar block and action bars define a lever construction, by action bars with
Fulcrum is that the rotation in the center of circle can realize for the adjustment in the vertical direction of briquetting, and have employed lever principle, and then
The operation serving operator is more laborsaving, is possible not only to realize operation at sidepiece, and has that to operate more labour-saving excellent
Point.
Of the present utility model be further disposed in, described fulcrum is provided with driving sheet near one end of pressing lever, described
Sheet is driven to have a through hole and be arranged in the position of more than the upper annulus of pressing lever.
By using technique scheme, it is provided by a driving sheet, and then serves rotation process bar and can be achieved with
Drive sheet inconsistent with upper annulus, and then control the adjustment on pressing lever upright position.
Of the present utility model be further disposed in, one end that described action bars extends in sidewall is provided with handle end.
By using technique scheme, can make operator's hand-held handle end that action bars is operated, improve and make
The operation comfort of employment.
Of the present utility model it is further disposed in a length of fulcrum of, described fulcrum to the resistance arm of the formation driving sheet
/ to four/3rd of a power arm is formed to handle end.
By using technique scheme, by power arm and the restriction of resistance arm length, can be to greatest extent by minimum
Power realize the push action of vertical direction of pressing lever.
In sum, this utility model has the advantages that
1, achieving and can be controlled pressing lever at sidepiece, the mode of a kind of operation, operator has more choosing
Select space.
2, by lever principle, make operator more laborsaving in the middle of operating process.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the vacuum circuit breaker body of embodiment 1；
Fig. 2 is the schematic diagram of the vacuum circuit breaker after the hiding front console of embodiment 1；
Fig. 3 is the schematic diagram of the extra switching-off device of embodiment 1；
Fig. 4 is the overall schematic of the vacuum circuit breaker body of embodiment 2；
Fig. 5 is the schematic diagram of the vacuum circuit breaker after the hiding front console of embodiment 2；
Fig. 6 is the schematic diagram of the extra switching-off device of embodiment 2.
In figure, 1, vacuum circuit breaker body；11, separating brake semiaxis；12, separating brake button；13, separating brake bent plate；131, horizontal segment；
132, vertical section；2, shell；21, upper surface；3, manual brake separating mechanism；4, electronic brake separating mechanism；5, pressing lever；51, upper annulus；
52, lower annulus；53, back-moving spring；6, leverage；61, pillar block；62, resistance arm；63, power arm；7, action bars；71,
Hands end；72, operating sheet；73, sheet is driven；8, stator.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1:
Refer to accompanying drawing 1, a kind of Novel indoor vacuum circuit breaker, including shell 2 and be arranged on the vacuum within shell 2
Breaker body 1, shell 2 includes front console, right panel, Left-Hand Panel, rear end panel, upper surface 21 and lower surface.
Refer to accompanying drawing 2, at the separating brake semiaxis 11 that is internally provided with of vacuum circuit breaker, separating brake semiaxis 11 and separating brake button
12 are connected, and the close front end face side of separating brake semiaxis 11 is fixed with one piece of separating brake bent plate 13 by screw.Separating brake bent plate 13 by
Three part compositions, i.e. include the horizontal segment 131 that vertical section 132 and the top and bottom with vertical section 132 are connected, wherein upper end
Horizontal segment 131 extend in panel direction to the back-end, the horizontal segment 131 forward end panel direction of lower end extends, and then
Define the separating brake bent plate 13 of a zigzag.
Wherein being additionally provided with a manual brake separating button inside shell 2, the button spindle of manual brake separating button can level
Moving to conflict the top half of vertical section 132 in direction, and then serves and can realize separating brake semiaxis 11 and also rotate, and then serves
Realize linkage separating brake button 12 plate to thread off, reach the purpose of separating brake.
Be additionally provided with an electronic opening button in the lower section of vertical plate, electronic opening button has a button upwards
Bar, it is possible to achieve the horizontal segment 131 for lower end is conflicted, the most further rotates realizing separating brake semiaxis 11, also can be real
The purpose of existing separating brake.
Above mode is the mode needing to operate at the front console of vacuum circuit breaker, and the present embodiment additionally provides separately
A kind of just can be in the way of realizing separating brake at sidewall.
Refer to accompanying drawing 3, for being provided with a through hole at upper surface 21 above the water fragment of upper end, one vertically
Pressing lever 5 wear in the middle of through hole in the middle of entrance shell 2, and the part stretching out upper surface 21 of pressing lever 5 is provided with two
Individual annulus, is annulus 51 and lower annulus 52, and wherein descending annulus 52 is the outside being set in pressing lever 5, lower annulus 52 straight
Footpath is more than the diameter of through hole, it is possible to along the direction relative motion that pressing lever 5 is vertical, upper annulus 51 is for being fixed on pressing lever 5
Outside, between upper annulus 51 and lower annulus 52, be provided with a back-moving spring 53.
And be additionally provided with opposite each other two piece stator 8 in upper end, two pieces of stators 8 for being vertically arranged, and
The central authorities of stator 8 are provided with a circular through hole, are equipped with an action bars 7 in the middle of through hole, and action bars 7 just can only enter
Row circumference rotation and axial motion can not be carried out, and one end of action bars 7 be fixed with one piece drive sheet 73, drive sheet 73
On also there is a through hole, drive sheet 73 by through hole as the upper end of pressing lever 5, and drive sheet 73 can realize and upper annulus
51 is inconsistent.
The other end at action bars 7 is fixed with a block operations sheet 72, operating sheet 72 can with the operation of people more convenient to use,
In the middle of the process making employment operate, go to pull operating sheet 72 with hands, make operating sheet 72 rotate, operating sheet 72 due to drive sheet
73 for being coaxially disposed, therefore drives sheet 73 also to rotate, and drives the lower surface of sheet 73 to have a conflict for upper annulus 51, enters
And achieving the decline that can carry out on vertical direction to pressing lever 5, back-moving spring 53 is compressed simultaneously, serves separating brake curved
The horizontal segment 131 of plate 13 carries out action, and after making employment unclamp operating sheet 72, the elastic potential energy of back-moving spring 53 is added again
Carry, it is achieved thereby that drive sheet 73 to return back to original position.
Embodiment 2:
Refer to attached Figure 4 and 5, on the basis of embodiment 1, be with the difference of embodiment 1, in the water fragment of upper end
Top for being provided with a through hole at upper surface 21, vertical pressing lever 5 wears entrance shell 2 in the middle of through hole and works as
In, and the part stretching out upper surface 21 of pressing lever 5 is provided with two annulus, is annulus 51 and lower annulus 52, wherein
Lower annulus 52 is the outside being set in pressing lever 5, and the diameter of lower annulus 52 is more than the diameter of through hole, it is possible to along pressing lever 5
Vertical direction relative motion, upper annulus 51 is the outside being fixed on pressing lever 5, arranges between upper annulus 51 and lower annulus 52
There is a back-moving spring 53.
Refer to accompanying drawing 6, and be additionally provided with leverage 6 at upper surface, leverage 6 includes action bars 7 He
One piece of pillar block 61, one, the centre of action bars 7 fulcrum is hinged with pillar block 61, and then action bars 7 has been divided into two parts,
A part is resistance arm 62, and another part is power arm 63, and wherein 3 times of a length of resistance arm 62 length of power arm 63 are to 5
Times.
Wherein one end of action bars 7 is fixed with one piece and drives sheet 73, is resistance driving this section of sheet 73 to pillar block 61
The arm of force 62, drives and also has a through hole on sheet 73, drives sheet 73 to pass through the through hole upper end as pressing lever 5, and upper annulus
The diameter of 51 is more than the diameter of the through hole of the annulus driving sheet 73.
And another first end at action bars 7 is provided with handle end 71, this section at handle end 71 to pillar block 61 is
For power arm 63, the handle end 71 of one end of action bars 7 extends at the side-wall outer side of shell 2, and then serves convenient
Making employment just can operate at sidewall, further action bars 77 has used lever principle, and then serves and make employment outside
The operation of sidewall is more laborsaving, improves the comfortableness of operation.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a Novel indoor vacuum circuit breaker, including shell (2) and be arranged on the vacuum circuit breaker body that shell (2) is internal
(1), it is characterised in that described vacuum circuit breaker body (1) includes separating brake semiaxis (11) and is fixed on separating brake semiaxis (11)
Separating brake bent plate (13), described separating brake bent plate (13) has the horizontal segment (131) extended to the rear end panel of shell (2), described
The upper surface (21) of shell (2) offers a through hole for horizontal segment (131) place；Also include a pressing lever (5), described pressing
Bar (5) stretches into the inside of shell (2) from through hole, and one end that described pressing lever (5) stretches out from upper surface (21) connects that have one can
Rotate action bars (7) and pressing lever (5) can be made to move up and down, the other end of described action bars (7) extends to shell (2)
The outside of sidewall, described pressing lever (5) also has and is pressed the recovery device replying its home position afterwards.
A kind of Novel indoor vacuum circuit breaker the most according to claim 1, it is characterised in that described upper surface (21) are vertical
Being provided with stator (8) opposite each other, described action bars (7) is arranged in the through hole of stator (8) and can realize circumferentially rotating,
One end of described action bars (7) is provided with the driving sheet (73) driving pressing lever (5).
A kind of Novel indoor vacuum circuit breaker the most according to claim 2, it is characterised in that described recovery device include by
Upper annulus (51) that part that depression bar (5) stretches out from upper table is sheathed and lower annulus (52), on described annulus (51) and under
Being provided with a back-moving spring (53) between annulus (52), the bottom of described driving sheet (73) is inconsistent with upper annulus (51).
A kind of Novel indoor vacuum circuit breaker the most according to claim 3, it is characterised in that described lower annulus (52) is slided
Being arranged on the outside of pressing lever (5), described upper annulus (51) is fixedly installed on the outside of pressing lever (5).
5. according to a kind of Novel indoor vacuum circuit breaker described in Claims 1-4 any one, it is characterised in that described behaviour
Make bar (7) to extend to the one end at the side-wall outer side of shell (2) and be fixedly installed operating sheet (72).
A kind of Novel indoor vacuum circuit breaker the most according to claim 1, it is characterised in that the upper end of described shell (2)
It is provided with a pillar block (61), the fulcrum that described action bars (7) can be hinged through described pillar block (61) formation one.
A kind of Novel indoor vacuum circuit breaker the most according to claim 6, it is characterised in that described fulcrum is near pressing lever
(5) one end is provided with driving sheet (73), and described driving sheet (73) has a through hole and is arranged in the upper annulus of pressing lever (5)
(51) position more than.
A kind of Novel indoor vacuum circuit breaker the most according to claim 7, it is characterised in that described action bars (7) is in side
One end that wall extends is provided with handle end (71).
A kind of Novel indoor vacuum circuit breaker the most according to claim 8, it is characterised in that described fulcrum is to driving sheet
(73) a length of fulcrum of the resistance arm (62) of formation forms to four/3rd point of power arm (63) to handle end (71)
One of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845345.1U CN205863085U (en) | 2016-08-03 | 2016-08-03 | A kind of Novel indoor vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845345.1U CN205863085U (en) | 2016-08-03 | 2016-08-03 | A kind of Novel indoor vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863085U true CN205863085U (en) | 2017-01-04 |
Family
ID=57657385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845345.1U Expired - Fee Related CN205863085U (en) | 2016-08-03 | 2016-08-03 | A kind of Novel indoor vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550477A (en) * | 2018-05-09 | 2018-09-18 | 河南森源电气股份有限公司 | Switchgear and its breaker emergency brake-dividing device |
-
2016
- 2016-08-03 CN CN201620845345.1U patent/CN205863085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550477A (en) * | 2018-05-09 | 2018-09-18 | 河南森源电气股份有限公司 | Switchgear and its breaker emergency brake-dividing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |