CN205789785U - The divide-shut brake instruction device of reclosing breaker - Google Patents
The divide-shut brake instruction device of reclosing breaker Download PDFInfo
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- CN205789785U CN205789785U CN201620682304.5U CN201620682304U CN205789785U CN 205789785 U CN205789785 U CN 205789785U CN 201620682304 U CN201620682304 U CN 201620682304U CN 205789785 U CN205789785 U CN 205789785U
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- pedestal
- divide
- microswitch
- indication piece
- push rod
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Abstract
nullThis utility model relates to the divide-shut brake instruction device of a kind of reclosing breaker，Including pedestal、Lid，Divide-shut brake instruction assembly，Divide-shut brake instruction assembly includes push rod、Indication piece，It is provided with the first back-moving spring between upper surface and the inwall of pedestal of push rod，Conflict on the moving contact of chopper in the lower end of push rod，Separating brake direction board and combined floodgate direction board it is provided with on the upper surface of indication piece，It is provided with the second back-moving spring between sidewall and the inwall of pedestal of indication piece，It is provided with one on pedestal and lid and slides hole，On indication piece, correspondence two slides and is provided with a slide block at hole，Two slide blocks are installed on corresponding sliding in hole respectively，It is provided with a microswitch at one of them slide block corresponding on pedestal，This slide block is conflicted on the contact of microswitch，Slide block can promote the contact of microswitch with indication piece action，Realize the opening and closing of microswitch.This utility model has simple in construction, stable and reliable for performance, divide-shut brake indicates advantage accurately.
Description
Technical field
This utility model design relates to a kind of reclosing breaker, and the divide-shut brake being specifically related to a kind of reclosing breaker refers to
Showing device.
Background technology
At present, on market major part chopper on be provided with auto recloser, auto recloser be by because of
A kind of automaton that chopper after fault tripping automatically engages on demand.Power system uses auto recloser, pole
The earth improves the reliability of power supply, decreases loss of outage, but also improves the Transient Stability Level of power system, strengthens
The power transmission capacity of circuit.But, the structure design of the divide-shut brake instruction device on existing autoreclose breaker does not conforms to
Reason, thus cause this divide-shut brake instruction device to there is divide-shut brake and indicate unclear, the defect of misregister.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of simple in construction, stable and reliable for performance,
Divide-shut brake indicates the divide-shut brake instruction device of reclosing breaker accurately.
For achieving the above object, this utility model uses the divide-shut brake instruction device of a kind of reclosing breaker, including base
Seat, lid, divide-shut brake instruction assembly, described lid snaps connection on pedestal, and between pedestal and lid, composition has one
Installation cavity, is provided with divide-shut brake instruction assembly in installation cavity, described divide-shut brake instruction assembly includes that push rod sets with push rod linkage
The indication piece put, the upper end of described push rod is provided with an inclined-plane, and arranges between the upper surface of push rod and the inwall of pedestal
Having the first back-moving spring, the lower end of push rod is through the stopper slot on pedestal and is exposed at outside pedestal, and conflicts disconnected in the lower end of push rod
On the moving contact of road device, and the servo-actuated contact action of push rod can slide up and down in stopper slot, and the upper end of described indication piece passes
Slide slot on pedestal and being exposed at outside pedestal, and indication piece can horizontally slip with push rod action in slide slot, and indication piece
It is provided with separating brake direction board and combined floodgate direction board on upper surface, is provided with second between sidewall and the inwall of pedestal of indication piece multiple
Position spring, and the lower end of indication piece is provided with a load inclined-plane being fitted on described inclined-plane, described pedestal and lid
On be provided with one and slide hole, on described indication piece, corresponding two are slided and are provided with a slide block at hole, and two slide blocks divide
Be not installed on corresponding sliding in hole, and two slide blocks with indication piece action can corresponding slide hole in horizontally slip,
And it being provided with a microswitch at one of them slide block corresponding on pedestal, this slide block is conflicted on the contact of microswitch, and
This slide block is with indication piece action and the contact that can promote microswitch, it is achieved the opening and closing of microswitch.
The divide-shut brake instruction device having the beneficial effect that this reclosing breaker of said structure has simple in construction, performance
Reliable and stable, divide-shut brake indicates advantage accurately, and during this divide-shut brake instruction device busy, the moving contact of chopper promotes push rod
Upwards action, push rod compresses the first back-moving spring, and push rod promotes indication piece action to the right, and indication piece compresses the second spring, thus
Realize the separating brake instruction of this divide-shut brake instruction device；When the moving contact downward actuation of chopper, push rod loses pushing away of moving contact
Power, push rod, indication piece are resetted, thus realize this divide-shut brake instruction device by the first back-moving spring, the second back-moving spring respectively
Closing a floodgate and indicate, and be provided with microswitch on pedestal, the slide block on indication piece touches microswitch, and divide-shut brake is believed by microswitch
Number feed back to the wiring board of chopper, and the opening and closing state of moving contact of breaker can be detected by microswitch, thus
Substantially increase the reliability of this divide-shut brake instruction device divide-shut brake instruction.
Especially, described pedestal being provided with two snap fits at corresponding microswitch, described microswitch is installed on
Between two snap fits.Microswitch is installed between two snap fits, consequently facilitating microswitch and the assembling of pedestal.
Especially, on described pedestal, between corresponding two snap fits, place is provided with two locating dowels, described microswitch
Being provided with suitable hole, location at upper corresponding two locating dowels, two described locating dowels are installed on corresponding location respectively
In hole.By being provided with two locating dowels being connected with microswitch on pedestal, thus ensure the company of microswitch and pedestal
Connect more compact.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment axonometric chart.
Fig. 2 is this utility model embodiment decomposing schematic representation.
Fig. 3 is this utility model embodiment sectional view.
Fig. 4 is the axonometric chart of this utility model push rod.
Detailed description of the invention
As shown in Figure 1,2,3, 4, this utility model embodiment is the divide-shut brake instruction device of a kind of reclosing breaker, bag
Include pedestal 10, lid 11, divide-shut brake instruction assembly 20.Described lid 11 snaps connection on pedestal 10, and pedestal 10 and lid
Constituting between body 11 and have an installation cavity 100, be provided with divide-shut brake instruction assembly 20 in installation cavity 100, described divide-shut brake refers to
Showing that assembly 20 includes the indication piece 23 that push rod 21 and push rod 21 linkage are arranged, the upper end of described push rod 21 is provided with one tiltedly
Being provided with the first back-moving spring 22 between face 211, and the inwall of the upper surface of push rod 21 and pedestal 10, the lower end of push rod 21 passes
Stopper slot on pedestal 10 and being exposed at outside pedestal 10, and conflict on the moving contact of chopper in the lower end of push rod 21, and push rod 21
Servo-actuated contact action can slide up and down in stopper slot, the upper end of described indication piece 23 through the slide slot 13 on pedestal 10 and
It is exposed at outside pedestal 10, and indication piece 23 can horizontally slip with push rod 21 action in slide slot 13, and the upper surface of indication piece 23
On be provided with separating brake direction board 231 and combined floodgate direction board 232, be provided with between sidewall and the inwall of pedestal 10 of indication piece 23
Two back-moving springs 24, and the lower end of indication piece 23 is provided with a load inclined-plane 233 being fitted on described inclined-plane 211, institute
Being provided with one on the pedestal 10 stated and lid 11 and slide hole 12, on described indication piece 23, correspondence two slides and is all provided with at hole 12
Being equipped with a slide block 25, two slide blocks 25 are installed on corresponding sliding in hole 12 respectively, and two slide blocks 25 are with indication piece 23
Action can corresponding slide hole 12 in horizontally slip, and be provided with at one of them slide block 12 corresponding on pedestal 10 one micro-
Dynamic switch 30, this slide block 12 is conflicted on the contact 31 of microswitch 30, and this slide block 12 with indication piece 23 action and can promote
The contact 31 of microswitch 30, it is achieved the opening and closing of microswitch 30.On described pedestal 10 at corresponding microswitch 30
Being provided with two snap fits 14, described microswitch 30 is installed between two snap fits 14.Microswitch is installed on two cards
Between hook, consequently facilitating microswitch and the assembling of pedestal.On described pedestal 10, between corresponding two snap fits 14, place is provided with
Two locating dowels 15, described microswitch 30 is provided with suitable hole, location 32 at corresponding two locating dowels 15, described
Two locating dowels 15 be installed on respectively in corresponding hole, location 32.By being provided with two on pedestal with microswitch even
The locating dowel connect, thus ensure that microswitch is more compact with the connection of pedestal.
The divide-shut brake instruction device of this reclosing breaker has simple in construction, stable and reliable for performance, divide-shut brake instruction standard
True advantage, during this divide-shut brake instruction device busy, the moving contact of chopper promotes push rod upwards action, push rod compression first
Back-moving spring, push rod promotes indication piece action to the right, and indication piece compresses the second spring, thus realizes this divide-shut brake instruction device
Separating brake indicates；When the moving contact downward actuation of chopper, push rod loses the thrust of moving contact, the first back-moving spring, second multiple
Push rod, indication piece are resetted by position spring respectively, thus realize the combined floodgate instruction of this divide-shut brake instruction device, and are provided with on pedestal
Microswitch, the slide block on indication piece touches microswitch, and divide-shut brake signal is fed back to the wiring board of chopper by microswitch,
And the opening and closing state of moving contact of breaker can be detected by microswitch, thus substantially increase this divide-shut brake instruction dress
Put the reliability of divide-shut brake instruction.
Claims (3)
1. a divide-shut brake instruction device for reclosing breaker, including pedestal, lid, divide-shut brake instruction assembly, its feature exists
In: described lid snaps connection on pedestal, and between pedestal and lid, composition has an installation cavity, is provided with in installation cavity
Divide-shut brake instruction assembly, described divide-shut brake instruction assembly includes the indication piece that push rod and push rod linkage are arranged, described push rod
Upper end be provided with an inclined-plane, and between the upper surface of push rod and the inwall of pedestal, be provided with the first back-moving spring, push rod
Lower end is through the stopper slot on pedestal and is exposed at outside pedestal, and conflicts on the moving contact of chopper in the lower end of push rod, and push rod
Servo-actuated contact action can slide up and down in stopper slot, and the upper end of described indication piece is through the slide slot on pedestal and is exposed at base
Outside Zuo, and indication piece can horizontally slip with push rod action in slide slot, and is provided with separating brake instruction on the upper surface of indication piece
Board and combined floodgate direction board, be provided with the second back-moving spring, and the lower end of indication piece between sidewall and the inwall of pedestal of indication piece
It is provided with a load inclined-plane being fitted on described inclined-plane, described pedestal and lid is provided with one and slides hole,
On described indication piece, corresponding two are slided and are provided with a slide block at hole, and two slide blocks are installed on respectively and corresponding slide hole
In, and two slide blocks with indication piece action can corresponding slide hole in horizontally slip, and corresponding on pedestal one of them is sliding
Being provided with a microswitch at block, this slide block is conflicted on the contact of microswitch, and this slide block is with indication piece action and can
Promote the contact of microswitch, it is achieved the opening and closing of microswitch.
The divide-shut brake instruction device of reclosing breaker the most according to claim 1, it is characterised in that: on described pedestal
Being provided with two snap fits at corresponding microswitch, described microswitch is installed between two snap fits.
The divide-shut brake instruction device of reclosing breaker the most according to claim 1 and 2, it is characterised in that: described base
On seat, between corresponding two snap fits, place is provided with two locating dowels, and described microswitch is provided with at corresponding two locating dowels
Suitable hole, location, two described locating dowels are installed in corresponding hole, location respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682304.5U CN205789785U (en) | 2016-06-19 | 2016-06-19 | The divide-shut brake instruction device of reclosing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682304.5U CN205789785U (en) | 2016-06-19 | 2016-06-19 | The divide-shut brake instruction device of reclosing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789785U true CN205789785U (en) | 2016-12-07 |
Family
ID=58125725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682304.5U Active CN205789785U (en) | 2016-06-19 | 2016-06-19 | The divide-shut brake instruction device of reclosing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281330A (en) * | 2017-01-05 | 2018-07-13 | Ls产电株式会社 | Magnetic trip gear for breaker |
| CN108987200A (en) * | 2018-08-01 | 2018-12-11 | 上海良信电器股份有限公司 | A kind of combined floodgate standby ready signal device of circuit breaker operation mechanism |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
-
2016
- 2016-06-19 CN CN201620682304.5U patent/CN205789785U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281330A (en) * | 2017-01-05 | 2018-07-13 | Ls产电株式会社 | Magnetic trip gear for breaker |
| US10460897B2 (en) | 2017-01-05 | 2019-10-29 | Lsis Co., Ltd. | Magnetic trip device for circuit breaker |
| CN108281330B (en) * | 2017-01-05 | 2019-12-13 | Ls产电株式会社 | Magnetic trip device for circuit breaker |
| CN108987200A (en) * | 2018-08-01 | 2018-12-11 | 上海良信电器股份有限公司 | A kind of combined floodgate standby ready signal device of circuit breaker operation mechanism |
| CN111584311A (en) * | 2019-05-21 | 2020-08-25 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
| CN111584311B (en) * | 2019-05-21 | 2022-07-08 | 杭州德睿达电气有限公司 | Divide-shut display device of direct current quick circuit breaker |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |