CN105336545B - A kind of state instruction structure of circuit breaker operation mechanism - Google Patents
A kind of state instruction structure of circuit breaker operation mechanism Download PDFInfo
- Publication number
- CN105336545B CN105336545B CN201510788814.0A CN201510788814A CN105336545B CN 105336545 B CN105336545 B CN 105336545B CN 201510788814 A CN201510788814 A CN 201510788814A CN 105336545 B CN105336545 B CN 105336545B
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- CN
- China
- Prior art keywords
- energy storage
- printed words
- output shaft
- direction board
- circuit breaker
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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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
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- Breakers (AREA)
Abstract
The present invention relates to a kind of state instruction structure of circuit breaker operation mechanism, belong to instruction structure field.A kind of state instruction structure of circuit breaker operation mechanism, including two pieces of energy storage direction boards, one piece of conjunction point direction board and counting devices；Display for realizing energy storage state, on/off switch state and closing frequencies, makes operating personnel it will be seen that the access times of operating mechanism, are easy to safeguard each part of operating mechanism；The display of each state concentrates on operating mechanism between energy storage axle and output shaft, thus in machining box, the just all displays of observable of a form only need to be opened on casing, procedure is simplified, while being also convenient for operating personnel's observation.
Description
Technical field
The present invention relates to a kind of instruction structure, the state instruction structure of more particularly to a kind of circuit breaker operation mechanism.
Background technology
Operating mechanism be used to closing a floodgate and cut-off breaker main contact, as depicted in figs. 1 and 2, wherein energy storage axle and output
Axle is parallel to each other through in frame in left and right, and energy storage gear driven energy storage axle (and crank) is together rotated so that energy-stored spring
Energy storage, is acted on by a series of linkage of connecting rods, and energy-stored spring release can drive output shaft rotation to be closed a floodgate, while driving
Tripping spring carries out energy storage, and releasing for tripping spring can drive the output shaft rotation to carry out separating brake.
The operating mechanism only can just carry out closing operation in energy storage state, can just be divided only after closing operation
Lock is operated.And there is no enough promptings to this respect information in the prior art, or prompting is dispersed in each position, to operation
Personnel bring inconvenience, or maloperation.
The content of the invention
It is an object of the invention to regarding to the issue above, there is provided a kind of state instruction structure of circuit breaker operation mechanism,
The state of operating mechanism can be clearly showed that, and display location is concentrated, and is easy to observation.
The object of the present invention is achieved like this：
A kind of state instruction structure of circuit breaker operation mechanism, the circuit breaker operation mechanism includes parallel by front and rear two pieces
The frame of riser composition, and extend vertically through the energy storage axle and output shaft being parallel to each other in upper rack and in left and right, its feature
It is that the state instruction structure includes two pieces of energy storage direction boards, one piece of conjunction point direction board and counting device；
Two pieces of energy storage direction boards are fixed on the preceding surface of the energy storage gear that can be together rotated with energy storage axle, and respectively
With " non-energy storage " and " energy storage " printed words；When circuit breaker operation mechanism is non-energy storage state, with " non-energy storage " printed words
Energy storage direction board is with energy storage pinion rotation to just standing between energy storage axle and output shaft；When circuit breaker operation mechanism is energy storage shape
During state, then with " energy storage " printed words energy storage direction board with energy storage pinion rotation to just standing between energy storage axle and output shaft；
Point direction board that closes is installed on the front end of output shaft and is together rotated with output shaft, and its close energy storage axle one end is write
Have and indicate printed words in " conjunction " and " dividing " being arranged above and below；When circuit breaker operation mechanism is gate-dividing state, point direction board is closed with defeated
Shaft is clockwise to instruction printed words " dividing " and just stands between energy storage axle and output shaft；When circuit breaker operation mechanism is combined floodgate shape
During state, close point direction board and just stood between energy storage axle and output shaft with " conjunction " that output shaft is rotated counterclockwise to instruction printed words；
The counting device is installed on the front vertical plate closed above point direction board, and the on/off switch with circuit breaker operation mechanism is moved
Make to produce linkage, whenever " conjunction " of the instruction printed words for closing point direction board is upright once, then counting device is once.
Wherein, the counting device is vacantly arranged on the top for closing point direction board, the instruction printed words on conjunction point direction board "
Divide and " just standing on when between energy storage axle and output shaft, be blocked in counting positioned at the instruction printed words " conjunction " of printed words " dividing " top are indicated
After device.
Wherein, the state instruction structure also includes a casing for being provided with observation window, and the observation window is used to show
It is upright on energy storage direction board, conjunction point direction board between energy storage axle and output shaft to indicate on printed words and counting device
Digital display window.
Wherein, " conjunction " and " dividing " closed on point direction board indicates printed words to be arranged up and down along the circular arc centered on output shaft
Row.
Wherein, the counting device is mechanical counter, and the connecting rod of the mechanical counter is connected to conjunction point by spring
" conjunction " and " dividing " on direction board indicates the centre of printed words, when indicate printed words " dividing " to turn to just stand on energy storage axle and output shaft it
Between when, close on point direction board with indicating one end of printed words to rotate down extension spring counterclockwise, and then pull on counting device
Connecting rod counted.
Wherein, the counting device is electronic counter, power circuit and the control combined floodgate electromagnetism of the electronic counter
The disconnected auxiliary switch of Tie Tong is connected, whenever spring operating mechanism completes a feed motion, the loop conducting one of electronic counter
Secondary, realization is once counted.
Beneficial effects of the present invention are：The present invention can not only clearly show that each state of operating mechanism, Er Qieke
To record closing frequencies, make operating personnel it will be seen that the access times of operating mechanism, are easy to carry out each part of operating mechanism
Safeguard；The display of each state of operating mechanism and the display of closing frequencies are concentrated between energy storage axle and output shaft, only need to be
Casing opens the just all displays of observable of a form, simplifies procedure, while being also convenient for operating personnel's observation.
Brief description of the drawings
Fig. 1 be the present invention without casing when dimensional structure diagram.
Fig. 2 is the front view of Fig. 1.
Fig. 3 be the present invention with casing when close-up schematic view.
Specific embodiment
With reference to specific embodiments and the drawings, the present invention is expanded on further.
As depicted in figs. 1 and 2, the state instruction structure of a kind of circuit breaker operation mechanism, circuit breaker operation mechanism include by
The frame 1 of front and rear two pieces of parallel riser compositions, and extend vertically through the energy storage axle 2 being parallel to each other in the top of frame 1 and in left and right
With output shaft 3.State instruction structure includes that two pieces of 5, one piece of energy storage direction boards close point direction board 6 and a counting device 7.
Two pieces of energy storage direction boards 5 are fixed on the preceding surface of the energy storage gear 4 that can be together rotated with energy storage axle 2, and respectively
With " non-energy storage " and " energy storage " printed words.When circuit breaker operation mechanism is non-energy storage state, with " non-energy storage " printed words
Energy storage direction board 5 turned to energy storage gear 4 and just stand between energy storage axle 2 and output shaft 3；When circuit breaker operation mechanism is to have stored up
During energy state, then the energy storage direction board 5 with " energy storage " printed words is turned to energy storage gear 4 and just stand on energy storage axle 2 and output
Between axle 3.
Close a point direction board 6 to be installed on the front end of output shaft 3 and together rotated with output shaft 3, its one end of close energy storage axle 2 is write
Have and indicate printed words in " conjunction " and " dividing " being arranged above and below, and " conjunction " and " dividing " indicates printed words specific along centered on output shaft 3
Circular arc is arranged above and below.When circuit breaker operation mechanism is gate-dividing state, closes a point direction board 6 and be clockwise to finger with output shaft 3
Show that printed words " dividing " are just being stood between energy storage axle 2 and output shaft 3；When circuit breaker operation mechanism is "on" position, a point direction board 6 is closed
" conjunction " rotated counterclockwise to instruction printed words with output shaft 3 is just being stood between energy storage axle 2 and output shaft 3.
Counting device 7 is installed on the front vertical plate for closing the top of point direction board 6, and the on/off switch with circuit breaker operation mechanism is acted
Linkage is produced, mechanical counter or electronic counter can be specifically used, carried out for the feed motion number of times to operating mechanism
Count.
When using mechanical counter, the connecting rod of mechanical counter is connected to " conjunction " closed on point direction board 6 by spring
With the centre that " dividing " indicates printed words, when is turned in instruction printed words " dividing " just stand between energy storage axle 2 and output shaft 3, a point finger is closed
Show that the one end on board 6 with instruction printed words rotates down extension spring counterclockwise, and then pull the connecting rod on mechanical counter to enter
Row is counted, and to realize closing that " conjunction " of instruction printed words of point direction board 6 is upright once, then mechanical counter is counted once.
When using electronic counter, the power circuit of electronic counter is opened with the auxiliary of control making electromagnet break-make
Close and be connected, whenever spring operating mechanism completes a feed motion, the loop of electronic counter turns on once, electronic counter reality
Now once count.
Counting device 7 is vacantly arranged on the top for closing point direction board 6, when closing the instruction printed words " dividing " on point direction board 6 just
Stand on when between energy storage axle 2 and output shaft 3, be blocked in counting device positioned at the instruction printed words " conjunction " of printed words " dividing " top are indicated
After 7.
State instruction structure also includes a casing 8 for being provided with observation window 9, and observation window 9 is used to show positioned at energy storage axle 2
And energy storage direction board 5, the digital display closed on instruction printed words and counting device 7 upright on point direction board 6 between output shaft 3
Window.When closing the instruction printed words " dividing " on point direction board 6 and being upright, printed words " conjunction " are indicated to be blocked after counting device 7, from sight
Examine form 9 and can't see instruction printed words " conjunction "；And when closing the instruction printed words " conjunction " on point direction board 6 and being upright, indicate printed words " conjunction "
The instruction printed words " dividing " of lower section are located under the lower edge of observation window 9, and instruction printed words " dividing " is also can't see from observation window 9.
The present invention realizes each state of operating mechanism and the centralized displaying of closing frequencies, and only need to open one in casing regards
The window just all displays of observable, simplify procedure, while being also convenient for operating personnel's observation.
Claims (6)
1. a kind of state instruction structure of circuit breaker operation mechanism, the circuit breaker operation mechanism includes parallel vertical by front and rear two pieces
The frame (1) of plate composition, and extend vertically through the energy storage axle (2) and output shaft being parallel to each other in frame (1) top and in left and right
(3), it is characterised in that the state instruction structure includes two pieces of energy storage direction boards (5), one piece of conjunction point direction board (6) and counts
Device (7)；
Two pieces of energy storage direction boards (5) are fixed on the preceding surface of the energy storage gear (4) that can be together rotated with energy storage axle (2),
And respectively with " non-energy storage is " with " energy storage " printed words；When circuit breaker operation mechanism is non-energy storage state, with " non-energy storage "
The energy storage direction board (5) of printed words turned to energy storage gear (4) and just stand between energy storage axle (2) and output shaft (3)；Work as breaker
When operating mechanism is for energy storage state, then the energy storage direction board (5) with " energy storage " printed words is turned to just with energy storage gear (4)
Stand between energy storage axle (2) and output shaft (3)；
Point direction board (6) that closes is installed on the front end of output shaft (3) and is together rotated with output shaft (3), its close energy storage axle
(2) one end be arranged above and below " conjunction " and " divide " instruction printed words；When circuit breaker operation mechanism is gate-dividing state, a point finger is closed
Show that board (6) is clockwise to instruction printed words " dividing " and is just standing between energy storage axle (2) and output shaft (3) with output shaft (3)；When disconnected
When device operating mechanism in road is "on" position, close point direction board (6) with output shaft (3) rotate counterclockwise to indicate printed words " conjunction is " just
Stand between energy storage axle (2) and output shaft (3)；
The counting device (7) is installed on the front vertical plate closed above point direction board (6), the on/off switch with circuit breaker operation mechanism
Action produces linkage, and whenever " conjunction " of the instruction printed words for closing point direction board (6) is upright once, then counting device (7) is counted once.
2. a kind of state instruction structure of circuit breaker operation mechanism according to claim 1, it is characterised in that the counting
Device (7) is vacantly arranged on the top for closing point direction board (6), when the instruction printed words " dividing " closed on point direction board (6) are just standing on storage
Can axle (2) and output shaft (3) between when, positioned at indicate printed words " divide " and above instruction printed words " conjunction " be blocked in counting device
(7) after.
3. a kind of state instruction structure of circuit breaker operation mechanism according to claim 2, it is characterised in that the state
Instruction structure also includes a casing (8) for being provided with observation window (9), and the observation window (9) is located at energy storage axle (2) for showing
And energy storage direction board (5) between output shaft (3), close on instruction printed words and counting device (7) upright on point direction board (6)
Digital display window.
4. a kind of state instruction structure of circuit breaker operation mechanism according to claim 1, it is characterised in that the conjunction point
On direction board (6) " conjunction " and " dividing " indicates printed words to be arranged above and below along the circular arc centered on output shaft (3).
5. a kind of state instruction structure of circuit breaker operation mechanism according to claim 1, it is characterised in that the counting
Device (7) is mechanical counter, the connecting rod of the mechanical counter be connected to by spring " conjunctions " closed on point direction board (6) with
" dividing " indicates the centre of printed words, when is turned in instruction printed words " dividing " just stand between energy storage axle (2) and output shaft (3), closes and divides
One end on direction board (6) with instruction printed words rotates down extension spring counterclockwise, and then pulls the company on counting device (7)
Bar is counted.
6. a kind of state instruction structure of circuit breaker operation mechanism according to claim 1, it is characterised in that the counting
Device (7) is electronic counter, the auxiliary switch phase of the power circuit of the electronic counter and control making electromagnet break-make
Even, whenever spring operating mechanism completes a feed motion, once, realization is once counted for the loop conducting of electronic counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788814.0A CN105336545B (en) | 2015-11-17 | 2015-11-17 | A kind of state instruction structure of circuit breaker operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788814.0A CN105336545B (en) | 2015-11-17 | 2015-11-17 | A kind of state instruction structure of circuit breaker operation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105336545A CN105336545A (en) | 2016-02-17 |
| CN105336545B true CN105336545B (en) | 2017-06-16 |
Family
ID=55287003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788814.0A Active CN105336545B (en) | 2015-11-17 | 2015-11-17 | A kind of state instruction structure of circuit breaker operation mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105336545B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231449A (en) * | 2018-01-11 | 2018-06-29 | 上海思源高压开关有限公司 | A kind of spring operating mechanism of three-phase breaker |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022772A (en) * | 2016-10-28 | 2018-05-11 | 上海思源高压开关有限公司 | A kind of extendible capacity formula earthing switch division signal conversion and instruction device |
| CN112614752B (en) * | 2020-11-30 | 2022-12-30 | 平高集团有限公司 | Operating mechanism on-off position and energy storage position indicating device |
| CN112967911B (en) * | 2021-01-13 | 2024-04-12 | 河南平高电气股份有限公司 | Circuit breaker operating mechanism |
| CN116959928B (en) * | 2023-08-29 | 2024-03-05 | 泰安市泰和电力设备有限公司 | Energy storage switching indicating device of circuit breaker spring operating mechanism and identification method |
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| CN205248213U (en) * | 2015-11-17 | 2016-05-18 | 江苏省如高高压电器有限公司 | Circuit breaker operating device's condition indication structure |
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| US8217291B2 (en) * | 2010-03-04 | 2012-07-10 | Eaton Corporation | Electrical switching apparatus and status indicating assembly therefor |
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|---|---|---|---|---|
| CN101510488A (en) * | 2008-02-14 | 2009-08-19 | 西门子公司 | Indicating piece component for switchingin intrain of circuit breaker |
| CN201877375U (en) * | 2010-08-05 | 2011-06-22 | 无锡新宏泰电器科技股份有限公司 | Switching-on ready indicating mechanism for operation mechanism of circuit breaker |
| CN102623258A (en) * | 2012-04-11 | 2012-08-01 | 博耳(宜兴)电力成套有限公司 | Visualized ready-to-close indicating component of breaker |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231449A (en) * | 2018-01-11 | 2018-06-29 | 上海思源高压开关有限公司 | A kind of spring operating mechanism of three-phase breaker |
| CN108231449B (en) * | 2018-01-11 | 2019-04-09 | 上海思源高压开关有限公司 | A kind of spring operating mechanism of three-phase breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105336545A (en) | 2016-02-17 |
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Inventor after: Pan Yanming Inventor after: Hou Bin Inventor after: Liu Bingzheng Inventor after: Jia Jianjun Inventor after: Yang Zhidie Inventor before: Pan Yanming Inventor before: Hou Bin Inventor before: Liu Bingzheng Inventor before: Jia Jianjun Inventor before: Yang Zhitie |
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