CN209374370U - A kind of indication linked structure of the divide-shut brake of breaker - Google Patents
A kind of indication linked structure of the divide-shut brake of breaker Download PDFInfo
- Publication number
- CN209374370U CN209374370U CN201920318083.7U CN201920318083U CN209374370U CN 209374370 U CN209374370 U CN 209374370U CN 201920318083 U CN201920318083 U CN 201920318083U CN 209374370 U CN209374370 U CN 209374370U
- Authority
- CN
- China
- Prior art keywords
- drive rod
- fixed frame
- divide
- breaker
- shut 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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- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a kind of indication linked structure of divide-shut brake of breaker, including fixed frame and drive rod, the drive rod are assemblied in fixed frame, and drive rod does axial back and forth movement along own axes extending direction, and fixed frame limits drive rod radial rotating.The present apparatus makes division indicator issue the instruction of divide-shut brake machinery and electrical instruction by the way that interlocking lever is arranged in fixed frame, by the interlink function of interlocking lever, and structure is simple, and mechanical structure is stablized, and linkage effect is good, very useful.
Description
Technical field
The utility model relates to a kind of breaker, in particular to a kind of indication linked structure of the divide-shut brake of breaker.
Background technique
Currently, the divide-shut brake instruction in breaker is all to interlock to realize the mechanical instruction of sending or electrically refer to by mechanical structure
Show, and mechanical linkage structure is substantially and realizes gearing by modes such as connecting rod or gears in traditional breaker, structure is multiple
The problem of miscellaneous, practical inconvenience, serial verb construction is unstable, is easy to appear mechanical instruction or electrical misregister, just to product
It is often used and brings large effect, asked so a kind of indication linked structure of the divide-shut brake of breaker is needed just to can solve these
Topic.
Utility model content
Aiming at the shortcomings of the prior art, the utility model provides that a kind of structure is simple, the good breaker division of linkage effect
The indication linked structure of lock.
To achieve the goals above, technical solution adopted in the utility model is: a kind of divide-shut brake instruction of breaker
Linkage structure, including fixed frame and drive rod, the drive rod are assemblied in fixed frame, and drive rod is along own axes extending direction
Axial back and forth movement is done, fixed frame limits drive rod radial rotating.
There is elastic restoring force between the drive rod and fixed frame.
The fixed frame includes left shell and right shell body, and grafting is assembled between the left shell and right shell body, the left side
Shell and right shell body are assembled to form for installing drive rod and for the mounting hole of its movement.
The drive rod is equipped with limition orientation part, accordingly, the limit slided for limition orientation part is equipped in fixed frame
Guide groove, limition orientation slot sliding of the drive rod by limition orientation part in fixed frame.
It further include division indicator, the division indicator is assemblied in fixed frame, and fixed frame is equipped with guide groove, and division refers to
Show that part is equipped with guiding briquetting, division indicator is moved in a straight line by guiding briquetting relative to the guide groove of fixed frame.
There is elastic restoring force between the division indicator and fixed frame.
The drive rod and division indicator elasticity contradicts, and drive rod is relative to fixed frame longitudinal movement, drive rod band
Division indicator is moved relative to fixed frame transverse movement, the direction of motion of drive rod and division indicator is mutually perpendicular to.
It further include microswitch, the microswitch is equipped with location hole, and accordingly, fixed frame is equipped with positioning column, fixed frame
Be additionally provided with the buckle for fixing microswitch, the microswitch by the positioning column location fit of location hole and fixed frame simultaneously
By connecting and fixing.
The microswitch has spring bearer plate, and the guiding briquetting of division indicator and the spring bearer plate of microswitch cooperate
Switch microswitch it is normally opened with it is normally closed.
The end face that the division indicator is contacted with drive rod is cambered surface or inclined-plane, and accordingly, drive rod and division indicate
The end face of the contact of part is cambered surface or inclined-plane.
The utility model has the beneficial effects that the utility model provides a kind of indication linked structure of divide-shut brake of breaker, this
Device makes division indicator issue divide-shut brake mechanical finger by the way that drive rod is arranged in fixed frame, by the interlink function of drive rod
Show and electrically indicate, structure is simple, and mechanical structure is stablized, and linkage effect is good, very useful.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural decomposition diagram one of the utility model；
Fig. 3 is the structural decomposition diagram two of the utility model；
Fig. 4 is the schematic diagram of internal structure of the utility model；
Fig. 5 is the sectional arrangement drawing one of the utility model；
Fig. 6 is the sectional arrangement drawing two of the utility model.
Specific embodiment
As shown in Fig. 1~Fig. 6, a kind of indication linked structure of the divide-shut brake of breaker, including fixed frame 100 and drive rod
200, the drive rod 200 is assemblied in fixed frame 100, and drive rod 200 does axial back and forth movement along own axes extending direction,
Fixed frame 100 limits 200 radial rotating of drive rod, drives division indicator 300 to interlock by the axial movement of drive rod 200,
To issue the instruction of divide-shut brake machinery and electrical instruction, the purpose that fixed frame 100 limits 200 radial rotating of drive rod is in order to anti-
Only 200 radial rotating of drive rod is to influence the linkage effect of drive rod 200 Yu division indicator 300.
There is elastic restoring force, since drive rod 200 is to pass through open circuit between the drive rod 200 and fixed frame 100
What the moving contact in device drove, when moving contact, which is resetted, to be contacted with static contact, drive rod 200 needs to rely on elastic restoring force realization
It resets, so reset spring is arranged between drive rod 200 and fixed frame 100.
The fixed frame 100 includes left shell and right shell body, and grafting is assembled between the left shell and right shell body, described
Left shell and right shell body are assembled to form for installing drive rod 200 and for the mounting hole of its movement, and fixed frame 100 is seperated removable
Formula structure is easily installed drive rod 200 and division indicator 300, is assembled by connected structure, and structure is simple, assembly effect
Fruit is good, very useful.
The drive rod 200 is equipped with limition orientation part 210, accordingly, is equipped in fixed frame 100 for limition orientation part
The limition orientation slot 110 of 210 slidings, drive rod 200 pass through limition orientation slot 110 of the limition orientation part 210 in fixed frame 100
Sliding limits radial rotating of the drive rod 200 in fixed frame 100 by limition orientation part 210, while also functioning to drive rod
200 guide effect keeps drive rod 200 and the cooperation of division indicator 300 more stable, and linkage effect is more preferable.
It further include division indicator 300, the division indicator 300 is assemblied in fixed frame 100, and fixed frame 100 is equipped with
Guide groove 120, division indicator 300 are equipped with guiding briquetting 310, and division indicator 300 is by guiding briquetting 310 relative to fixation
The guide groove 120 of frame 100 moves in a straight line, and division indicator 300 indicates for issuing divide-shut brake machinery and cooperates microswitch
400 sending divide-shut brakes electrically indicate that division indicator 300 is equipped with " dividing " and " conjunction " lock text, and breaker is equipped with for showing
Show the display area of 300 divide-shut brake of division indicator.
There is elastic restoring force, since division indicator 300 is between the division indicator 300 and fixed frame 100
It is interlocked with drive rod 200, so division indicator 300 is also required to be answered by elasticity after 200 elastic reset of drive rod
Position is not no connection relationship between the division indicator 300 and drive rod 200 in this product, is connect between the two by surface
Triggering is raw to be interlocked.
The drive rod 200 and 300 elasticity of division indicator contradicts, and drive rod 200 is relative to the longitudinal fortune of fixed frame 100
Dynamic, drive rod 200 drives division indicator 300 relative to 100 transverse movement of fixed frame, drive rod 200 and division indicator 300
The direction of motion be mutually perpendicular to, since drive rod 200 and division indicator 300 are equipped with reset spring, so the two is static
All there is certain elasticity, therefore contact relation between the two is that elasticity contradicts under state or motion state.
It further include microswitch 400, the microswitch 400 is equipped with location hole 410, and accordingly, fixed frame 100 is equipped with fixed
Position column 130, fixed frame 100 are additionally provided with the buckle for fixing microswitch 400, and the microswitch 400 passes through location hole 410
With 130 location fit of positioning column of fixed frame 100 and by connecting and fixing, microswitch 400 is used to that division to be cooperated to indicate
Part 300 issues divide-shut brake electric signal, and microswitch 400 is assemblied in 100 side wall of fixed frame by clamping, is convenient for and division instruction
Part 300 cooperates, and the structure for being clamped assembly is simple, and assembly is stablized, and is improved by the cooperation of positioning column 130 and location hole 410
The Assembly stability of microswitch 400.
The microswitch 400 has spring bearer plate 420, the guiding briquetting 310 and microswitch of division indicator 300
400 spring bearer plate 420 cooperation switching microswitch 400 it is normally opened with it is normally closed, pass through the guiding briquetting of division indicator 300
310 contact with spring bearer plate 420, switch microswitch 400 normally opened or normally closed, to issue divide-shut brake electric signal.
The end face that the division indicator 300 is contacted with drive rod 200 be cambered surface or inclined-plane, accordingly, drive rod 200 with
The end face of the contact of division indicator 300 is cambered surface or inclined-plane, and the contact surface of division indicator 300 and drive rod 200 is cambered surface
Or the design on inclined-plane is to interlock cooperation for the ease of the contact of the two, carries out guiding gearing by inclined-plane or cambered surface.
Working principle: when the moving contact in breaker is separated with static contact, moving contact jacks up drive rod 200, drive rod
200 move upwards relative to fixed frame 100, and the reset spring between drive rod 200 and fixed frame 100 is in elastic deformation at this time
State, while drive rod 200 moves upwards, division indicator 300 and drive rod 200 are interlocked, and division indicator 300 is by leading
Guide groove 120 to briquetting 310 relative to fixed frame 100 slides, at this point, answering between division indicator 300 and fixed frame 100
Position spring is in elastic deformation state, and division indicator 300 is shown as that gate tool " is divided " to indicate in the display area of breaker, point
The cooperation of spring bearer plate 420 for closing the guiding briquetting 310 and microswitch 400 of indicator 300 makes microswitch 400 from normally opened switching
At normally closed, route is given to provide separating brake electric signal, when moving contact, which is resetted, to be contacted with static contact, drive rod 200 and division instruction
Part 300 is resetted by action of reset spring power, and division indicator 300 shows " conjunction " in circuit-breaker switching on-off display area at this time
The instruction of gate tool, the guiding briquetting 310 of division indicator 300 are separated with the spring bearer plate 420 of microswitch 400, microswitch
400 from it is normally closed switch to it is normally opened, microswitch 400 give route provide combined floodgate electric signal.
The utility model has the beneficial effects that the utility model provides a kind of indication linked structure of divide-shut brake of breaker, this
Device makes division indicator issue divide-shut brake mechanical finger by the way that interlocking lever is arranged in fixed frame, by the interlink function of interlocking lever
Show and electrically indicate, structure is simple, and mechanical structure is stablized, and linkage effect is good, very useful.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Simply changing and replacing for technical staff be all within the protection scope of the utility model.
Claims (10)
1. a kind of indication linked structure of the divide-shut brake of breaker, which is characterized in that including fixed frame and drive rod, the drive rod
It is assemblied in fixed frame, drive rod does axial back and forth movement along own axes extending direction, and fixed frame limits drive rod and radially turns
It is dynamic.
2. a kind of indication linked structure of the divide-shut brake of breaker as described in claim 1, which is characterized in that the drive rod
There is elastic restoring force between fixed frame.
3. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 1 or 2, which is characterized in that described consolidates
Determining frame includes left shell and right shell body, and grafting is assembled between the left shell and right shell body, and the left shell and right shell body assemble
It is formed for installing drive rod and for the mounting hole of its movement.
4. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 3, which is characterized in that on the drive rod
Equipped with limition orientation part, accordingly, the limition orientation slot slided for limition orientation part is equipped in fixed frame, drive rod passes through limit
Limition orientation slot sliding of the guide part in fixed frame.
5. a kind of indication linked structure of the divide-shut brake of breaker as described in claim 1, which is characterized in that further include that division refers to
Showing that part, the division indicator are assemblied in fixed frame, fixed frame is equipped with guide groove, and division indicator is equipped with guiding briquetting, point
It closes indicator and is moved in a straight line by guiding briquetting relative to the guide groove of fixed frame.
6. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 5, which is characterized in that the division refers to
Showing has elastic restoring force between part and fixed frame.
7. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 6, which is characterized in that the drive rod
It is contradicted with division indicator elasticity, drive rod drives division indicator relative to solid relative to fixed frame longitudinal movement, drive rod
Determine frame transverse movement, the direction of motion of drive rod and division indicator is mutually perpendicular to.
8. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 5, which is characterized in that further include that fine motion is opened
It closes, the microswitch is equipped with location hole, and accordingly, fixed frame is equipped with positioning column, and fixed frame is additionally provided with to be opened for fixing fine motion
The buckle of pass, the microswitch is by the positioning column location fit of location hole and fixed frame and by connecting and fixing.
9. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 8, which is characterized in that the microswitch
With spring bearer plate, division indicator guiding briquetting and microswitch spring bearer plate cooperation switching microswitch it is normally opened with
It is normally closed.
10. a kind of indication linked structure of the divide-shut brake of breaker as claimed in claim 7, which is characterized in that the division refers to
Show that the end face that part is contacted with drive rod is cambered surface or inclined-plane, accordingly, drive rod is arc with the end face of the contact of division indicator
Face or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318083.7U CN209374370U (en) | 2019-03-13 | 2019-03-13 | A kind of indication linked structure of the divide-shut brake of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318083.7U CN209374370U (en) | 2019-03-13 | 2019-03-13 | A kind of indication linked structure of the divide-shut brake of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374370U true CN209374370U (en) | 2019-09-10 |
Family
ID=67823953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920318083.7U Expired - Fee Related CN209374370U (en) | 2019-03-13 | 2019-03-13 | A kind of indication linked structure of the divide-shut brake of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273161A (en) * | 2020-03-13 | 2020-06-12 | 张树征 | Power failure detection device |
-
2019
- 2019-03-13 CN CN201920318083.7U patent/CN209374370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273161A (en) * | 2020-03-13 | 2020-06-12 | 张树征 | Power failure detection device |
| CN111273161B (en) * | 2020-03-13 | 2022-03-22 | 上海禾楷电气科技有限公司 | Power failure detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |