CN202600758U - Counting apparatus for counting main switch motion frequency and breaker - Google Patents
Counting apparatus for counting main switch motion frequency and breaker Download PDFInfo
- Publication number
- CN202600758U CN202600758U CN 201220070318 CN201220070318U CN202600758U CN 202600758 U CN202600758 U CN 202600758U CN 201220070318 CN201220070318 CN 201220070318 CN 201220070318 U CN201220070318 U CN 201220070318U CN 202600758 U CN202600758 U CN 202600758U
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- Prior art keywords
- counter
- drive disk
- position indicator
- disk assembly
- main switch
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Abstract
The utility model discloses a counting apparatus for counting main switch motion frequency and a breaker, in order to reduce a force exerted when a counter is triggered to update count, and reduce damage on the counter. The counting apparatus comprises a counter (205); a counter triggering component (204) which triggers the counter (205) to update count in the process of moving; an auxiliary switch (201) linked with the a main switch, wherein the auxiliary switch (201) comprises a rotation shaft (2011), and the rotation shaft (2011) rotates with the motion of the auxiliary switch (201); a position indicator (202) connected with the rotation shaft (2011) and indicating the opening and closing state of the main switch with the rotation of the rotation shaft (2011) ; and a transmission component (203) connected with the position indicator (202) and enabling the counter triggering component (204) to move in the rotation process of the position indicator (202).
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of counting assembly and isolating switch.
Background technology
Isolating switch be can break off or closed power supply and load between the circuit that connects, perhaps when because factor such as electric short circuit and can sensing when on circuit, the having abnormal current such electric current and the protection system of automatic shutdown circuit.
Referring to shown in Figure 1, isolating switch generally comprises framework 101, operating mechanism 102, main shaft 103, auxiliary switch 104 etc.Operating mechanism 102, main shaft 103 and auxiliary switch 104 all are positioned at framework 101, and the part of main shaft 103 can be stretched out framework.Simultaneously, for the operation lifetime and the time of changing parts of monitoring breaker, isolating switch also comprises counter, is used for the circuit disconnection of isolating switch is counted with closed number of times.Counter is positioned at the below of position indicator 105 among Fig. 1.
Drive the driving shaft rotation in the operating mechanism 102 during main shaft 103 rotation, the connecting lever of driveshaft end whenever revolves to turn around and knocks pressing plate once, and pressing plate is connected with counter, and pressing plate whenever moves once then counter, and more New count is once.
Hence one can see that, and counter is under the driving of main shaft 103, receives the power that 103 pairs of pressing plates of main shaft apply and count.
The utility model content
An aspect of the utility model provides a kind of counting assembly and isolating switch, reducing the power that flip-flop number more applies during New count, and then further reduces counter is caused damage.
The utility model provides a kind of counting assembly that the main switch number of times is counted, and this counting assembly comprises: counter; The flip-flop number counter triggers parts of New count more when mobile; Auxiliary switch with said main switch interlock comprises turning axle, and said turning axle rotates with the action of said auxiliary switch; Position indicator is connected with said turning axle, and rotates to indicate the opening and closing state of said main switch with said turning axle; Drive disk assembly connects said position indicator, and said counter triggers parts are moved.It is thus clear that; The driving source of actuation counter counting is an auxiliary switch in the utility model, the scheme of the employing main shaft drives counter of introducing with respect to background technology, and the power that is applied on the counter is obviously less; But still can realize the purpose that actuation counter is counted, thereby reduce damage to counter.
As a kind of embodiment of the utility model, said drive disk assembly comprises connecting rod, is connected between said position indicator and the said counter triggers parts; Said counter triggers parts be connecting lever through such structure and annexation, position indicator, drive disk assembly sum counter trigger unit three interlock, the effectively counting of flip-flop number.
As a kind of embodiment of the utility model, said position indicator has the hole; One end of said drive disk assembly is the hook formation that passes the hole of said position indicator.This technology simple in structure is prone to realize, and is easy to on-the-spot the installation.
Perhaps, an end of said drive disk assembly is fixedly connected with said position indicator.This structure is more firm, can stablize the counting of flip-flop number, extension fixture serviceable life.
As a kind of embodiment of the utility model, the end that said counter triggers parts are connected with said drive disk assembly has the hole; One end of said drive disk assembly is the hook formation that passes the hole of said counter triggers parts.This technology simple in structure is prone to realize, and is easy to on-the-spot the installation.
Perhaps, drive disk assembly also comprises spring, and said connecting rod is connected with said counter triggers parts through said spring.Through spring further the buffer memory drive disk assembly be applied to the power on the counter triggers parts, and then reduce damage to counter.
As a kind of embodiment of the utility model, flexibly connect between said connecting rod and the said spring or be fixedly connected.Adopt movable ways of connecting to be easy to on-the-spot the installation.The mode that adopt to be fixedly connected can make between drive disk assembly and the spring more firm, extension fixture serviceable life.
As a kind of embodiment of the utility model, flexibly connect between said counter triggers parts and the said spring or be fixedly connected.The mode that adopt to be fixedly connected can make between counter triggers parts and the spring more firm, extension fixture serviceable life.
As a kind of embodiment of the utility model, said counter triggers parts are pressing plate, and said drive disk assembly is for knocking the feeler lever that said pressing plate moves in the moving process along with said position indicator.It is thus clear that; Under this structure; Drive disk assembly just contacts with the counter triggers parts when moving to certain position; Thereby flip-flop number counting, drive disk assembly and counter triggers parts can not be connected or not have the contact of power in other cases, that is to say the syndeton and the attended operation that have reduced drive disk assembly and counter triggers parts.
The utility model also provides a kind of isolating switch, comprises aforesaid counting assembly.The driving source of actuation counter counting is an auxiliary switch in the utility model; The scheme of the employing main shaft drives counter of introducing with respect to background technology; The power that is applied on the counter is obviously less; But still can realize the purpose that actuation counter is counted, thus damage reduced to counter, and then more effectively confirm the life-span of isolating switch.
As a kind of embodiment of the utility model, counter is fixed on the fixed mount in the isolating switch or is fixed on the framework of isolating switch, and is positioned at auxiliary switch on the vertical direction of fixed mount.Make as close as possible auxiliary switch of counter and position indicator, reduce the length of drive disk assembly.
As a kind of embodiment of the utility model, isolating switch also comprises: have the fixed mount of bent plate, counter bit is on bent plate.Can make counter as far as possible near the outside like this, be not easy to be blocked, be convenient to the counting personnel and read the counting on the counter by other parts.
As a kind of embodiment of the utility model, bent plate is positioned at auxiliary switch on the vertical direction of fixed mount.Make as close as possible auxiliary switch of counter and position indicator, reduce the length of drive disk assembly.
Description of drawings
Hereinafter will be with clear and definite understandable mode through to the explanation of preferred implementation and combine accompanying drawing to come the above-mentioned characteristic of the utility model, technical characterictic, advantage and embodiment thereof are further specified, wherein:
Fig. 1 is the structural drawing of isolating switch in the prior art;
Fig. 2-Fig. 6 is according to the utility model embodiment, the preferred structure figure of isolating switch.
The reference symbol table
101 frameworks, 102 operating mechanisms, 103 main shafts, 104 auxiliary switches, 105 position indicators
201 auxiliary switches, 202 position indicators, 203 drive disk assemblies, 204 counter triggers parts
205 counters, 206 springs, 207 fixed mounts, 208 frameworks, 209 bent plates
2041 holes, 2011 turning axles, 2021 holes
Embodiment
Be the technical characterictic to the utility model, purpose and effect have more clearly to be understood, and contrasts the embodiment of description of drawings the utility model at present, and identical label is represented identical part in each figure.Be the structure and the mutual relationship thereof of clear each parts of expression, the proportionate relationship of each parts is merely schematically in the accompanying drawing, does not represent the proportionate relationship of practical structures.
Fig. 2 shows a kind of isolating switch that present embodiment provides, and comprises counting assembly, also comprises framework 208 and fixed mount 207, and wherein fixed mount 207 belongs to the part of operating mechanism in the isolating switch, and framework 208 belongs to the part of case for circuit breaker.
Counting assembly comprises: auxiliary switch 201, position indicator 202, drive disk assembly 203, counter triggers parts 204 sum counters 205.
As a kind of embodiment of the utility model, drive disk assembly 203 is a connecting rod, link position indicator 202 sum counter trigger units 204.Counter triggers parts 204 are connecting lever.Through such structure and annexation, position indicator 202, drive disk assembly 203 sum counter trigger units 204 three's interlocks, the effectively counting of flip-flop number.Preferable, drive disk assembly 203 is a steel wire, material toughness is strong and weight is lighter.
For the annexation of position indicator 202 with drive disk assembly 203, as a kind of embodiment of the utility model, position indicator 202 has hole 2021.One end of drive disk assembly 203 is hook-shaped, is used to pass the hole 2021 of position indicator 202.This technology simple in structure is prone to realize, and is easy to on-the-spot the installation.
Perhaps, an end of drive disk assembly 203 is fixedly connected with position indicator 202, an end of drive disk assembly 203 and position indicator 202 welding, or adopt other fixed connection mode.This structure is more firm, can stablize the counting of flip-flop number, extension fixture serviceable life.
For, the annexation of counter triggers parts 204 and drive disk assembly 203, as a kind of embodiment of the utility model, the end that counter triggers parts 204 are connected with drive disk assembly 203 has hole 2041.One end of drive disk assembly 203 is hook-shaped, is used to pass the hole 2041 of counter triggers parts 204.This technology simple in structure is prone to realize, and is easy to on-the-spot the installation.
Perhaps, referring to shown in Figure 3, drive disk assembly 203 is connected with counter triggers parts 204 through spring 206.Through spring 206 further buffer memory drive disk assembly 203 be applied to the power on the counter triggers parts 204, and then reduce damage to counter 205.
Drive disk assembly 203 can be fixedly connected with spring 206; Referring to the part shown in the mark A among Fig. 3, perhaps for flexibly connecting, referring to the part shown in the mark C among Fig. 4; Counter triggers parts 204 can be fixedly connected with spring 206; Referring to the part shown in the mark B among Fig. 3, perhaps for flexibly connecting, referring to the part shown in the mark D among Fig. 4.As shown in Figure 3, the mode of flexible connection is that the quoit of spring 206 1 ends is enclosed within on the hook of drive disk assembly 203, and the quoit cover of the other end is passed in the hole 2041 of counter triggers parts 204 and forms ring.This is simple in structure, is easy to on-the-spot the installation.As shown in Figure 4, the mode of fixed connection is that weld respectively at drive disk assembly 203 sum counter trigger units 204 at the two ends of spring 206.The mode that adopt to be fixedly connected can make reach between counter triggers parts 204 and the spring 206 between drive disk assembly 203 and the spring 206 more firm, extension fixture serviceable life.
Structure about drive disk assembly 203 sum counter trigger units 204; Another kind of preferred version is; Referring to shown in Figure 5, drive disk assembly 203 is a feeler lever, and counter triggers parts 204 are pressing plate; Drive disk assembly 203 knocks counter triggers parts 204 in the moving process along with position indicator 202, counter triggers parts 204 are moved.It is thus clear that; Under this structure; Drive disk assembly 203 just contacts with counter triggers parts 204 when moving to certain position; Thereby flip-flop number 205 counting, drive disk assembly 203 and counter triggers parts 204 can not be connected or not have the contact of power in other cases, that is to say the syndeton and the attended operation that have reduced drive disk assembly 203 and counter triggers parts 204.
More than introduce the structure of counting assembly, introduced counter 205 below.
As a kind of embodiment of the utility model, counter 205 is fixed on the fixed mount 207 in the isolating switch (shown in Fig. 6) or is fixed on the framework 208 of isolating switch, and is positioned at auxiliary switch 201 on the vertical direction of fixed mount 207.Make counter 205 as close as possible auxiliary switches and position indicator 202, reduce the length of drive disk assembly 203.
Another kind of embodiment, to shown in Figure 5, fixed mount 207 has bent plate 209 referring to Fig. 2, and counter 205 is positioned on the bent plate 209.Can make counter (205) as far as possible near the outside like this, be not easy to be blocked, be convenient to the counting personnel and read the counting on the counter by other parts.
Preferable, bent plate 209 is positioned at auxiliary switch 201 on the vertical direction of fixed mount 207.Make counter 205 as close as possible auxiliary switches and position indicator 202, reduce the length of drive disk assembly 203.
The utility model embodiment drives through auxiliary switch and drives position indicator; Through drive disk assembly the counting trigger unit is moved by position indicator again; And then the flip-flop number counting, realize reducing the power on the counter that is applied to, thereby reduce damage counter.Wherein, drive disk assembly can be connecting rod or feeler lever, corresponding, the counting trigger unit can be connecting lever or pressing plate.And drive disk assembly can also comprise spring, drives connecting lever by connecting rod through spring, to increase buffering.In addition, the position of counter also has multiple, is convenient to install and reading.
Preceding text have carried out detail and explanation through accompanying drawing and preferred implementation to the utility model; Yet the utility model is not limited to these embodiments that has disclosed, and other scheme that ability and technician therefrom derive out is also within the protection domain of the utility model.
Claims (11)
1. the counting assembly that the main switch number of times is counted is characterized in that, comprising:
Counter (205);
When mobile, trigger the more counter triggers parts (204) of New count of said counter (205);
Auxiliary switch (201) with said main switch interlock comprises turning axle (2011), and said turning axle (2011) rotates with the action of said auxiliary switch (201);
Position indicator (202) is connected with said turning axle (2011), and rotates to indicate the opening and closing state of said main switch with said turning axle (2011);
Drive disk assembly (203) connects said position indicator (202), and said counter triggers parts (204) are moved.
2. the counting assembly that the main switch number of times is counted as claimed in claim 1 is characterized in that, said position indicator (202) has hole (2021); One end of said drive disk assembly (203) is the hook formation that passes the hole (2021) of said position indicator (202); Perhaps
One end of said drive disk assembly (203) is fixedly connected with said position indicator (202).
3. the counting assembly that the main switch number of times is counted as claimed in claim 1 is characterized in that, the end that said counter triggers parts (204) are connected with said drive disk assembly (203) has hole (2041); One end of said drive disk assembly (203) is the hook formation that passes the hole (2041) of said counter triggers parts (204).
4. the counting assembly that the main switch number of times is counted as claimed in claim 1 is characterized in that, said drive disk assembly (203) comprises connecting rod, is connected between said position indicator (202) and the said counter triggers parts (204); Said counter triggers parts (204) are connecting lever.
5. the counting assembly that the main switch number of times is counted as claimed in claim 4 is characterized in that, drive disk assembly (203) also comprises spring (206), and said connecting rod is connected with said counter triggers parts (204) through said spring (206).
6. the counting assembly that the main switch number of times is counted as claimed in claim 5 is characterized in that, flexibly connects between said connecting rod and the said spring (206) or is fixedly connected;
Flexibly connect between said counter triggers parts (204) and the said spring (206) or be fixedly connected.
7. the counting assembly that the main switch number of times is counted as claimed in claim 1; It is characterized in that; Said counter triggers parts (204) are pressing plate, and said drive disk assembly (203) is for knocking the feeler lever that said pressing plate moves in the moving process along with said position indicator (202).
8. an isolating switch is characterized in that, comprising: each described counting assembly that the main switch number of times is counted in the claim 1 to 6.
9. isolating switch as claimed in claim 8; It is characterized in that; The fixed mount (207) that said counter (205) is fixed in the said isolating switch is gone up or is fixed on the framework (208) of said isolating switch, and is positioned at said auxiliary switch (201) on the vertical direction of said fixed mount (207).
10. isolating switch as claimed in claim 8 is characterized in that, also comprises: have the fixed mount (207) of bent plate (209), said counter (205) is positioned on the said bent plate (209).
11. isolating switch as claimed in claim 10 is characterized in that, said bent plate (209) is positioned at said auxiliary switch (201) on the vertical direction of said fixed mount (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070318 CN202600758U (en) | 2012-02-28 | 2012-02-28 | Counting apparatus for counting main switch motion frequency and breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220070318 CN202600758U (en) | 2012-02-28 | 2012-02-28 | Counting apparatus for counting main switch motion frequency and breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600758U true CN202600758U (en) | 2012-12-12 |
Family
ID=47318283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220070318 Expired - Fee Related CN202600758U (en) | 2012-02-28 | 2012-02-28 | Counting apparatus for counting main switch motion frequency and breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297676A (en) * | 2014-09-19 | 2015-01-21 | 北京天诚同创电气有限公司 | Method, device and system for monitoring circuit breaker of wind generating set |
| CN104867788A (en) * | 2015-05-28 | 2015-08-26 | 无锡新宏泰电器科技股份有限公司 | Operation counting device of universal breaker |
| WO2016045619A1 (en) * | 2014-09-26 | 2016-03-31 | 浙江正泰电器股份有限公司 | Breaker counting device |
| CN109978126A (en) * | 2019-04-24 | 2019-07-05 | 江苏洛云电力科技有限公司 | Counter transmission mechanism |
-
2012
- 2012-02-28 CN CN 201220070318 patent/CN202600758U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297676A (en) * | 2014-09-19 | 2015-01-21 | 北京天诚同创电气有限公司 | Method, device and system for monitoring circuit breaker of wind generating set |
| WO2016045619A1 (en) * | 2014-09-26 | 2016-03-31 | 浙江正泰电器股份有限公司 | Breaker counting device |
| CN104867788A (en) * | 2015-05-28 | 2015-08-26 | 无锡新宏泰电器科技股份有限公司 | Operation counting device of universal breaker |
| CN109978126A (en) * | 2019-04-24 | 2019-07-05 | 江苏洛云电力科技有限公司 | Counter transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140228 |