CN207602491U - A kind of breaker with counter - Google Patents
A kind of breaker with counter Download PDFInfo
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- CN207602491U CN207602491U CN201721880127.2U CN201721880127U CN207602491U CN 207602491 U CN207602491 U CN 207602491U CN 201721880127 U CN201721880127 U CN 201721880127U CN 207602491 U CN207602491 U CN 207602491U
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- counter
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- panel
- side plate
- breaker
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Abstract
The utility model discloses a kind of breakers with counter, belong to low-voltage electrical apparatus component equipment design field, including breaker body and counter, the breaker body includes side plate, the counter is connect by counter connecting plate with side plate, the counter connecting plate includes the first L-type panel and the second L-type panel connected that cooperate, the first L-type panel is equipped with one group of mounting hole one, for the first L-type panel to be fixedly connected with side plate, the second L-type panel is open equipped with L-type, and the counter is placed in L-type opening；Job stability that is simple, and securely, to further improve counter between counter and breaker body is installed between counter connecting plate and side plate；Counter driving equipment is easy for installation, easy for installation between counter and breaker, effectively can provide driving force for counter, ensures the job stability of counter.
Description
Technical field
The utility model is related to low-voltage electrical apparatus component equipment design fields, are specifically related to a kind of with counter
Breaker.
Background technology
Breaker counter is the counter being used cooperatively with Universal circuit breaker operating mechanism, when operating mechanism is to open circuit
Device is closed a floodgate or during separating brake, and record operating mechanism is to the number of circuit-breaker switching on-off.The counter of omnipotent breaker at present
It is typically mounted on breaker energy storage motor, but to be generally omnipotent breaker various for the mask region corresponding to energy storage motor
Parameter famous brand needs to open at this time a hole in famous brand to expose counter, but famous brand parameter can be caused to be damaged in this way
It is bad and poor to the protectiveness of energy storage motor.Therefore, the installation of breaker counter how to be allowed not destroy breaker structure sheet
Body so as to not had an impact to the work of breaker in itself, has important research significance.
Prior art China patent CN2007101823364 discloses a kind of operational counter for air-break and drives
Dynamic equipment, the equipment are used in the closure or opening operation for performing switch unit to the closure number of the circuit of air-break
The mechanically actuated counting equipment counted, the mechanical working technique equipment have driving equipment to prevent by closing spring or break
It opens and impacts caused by the instantaneous big power of spring application, which includes：Cam, the cam have peripheral surface,
The peripheral surface is formed with the cam profile of radius of curvature variation；Working beam, the working beam have one of contact cam face
End, and pivoted according to its contact position on cam face；Counter operation bar, the counter operation bar have contact
One end of working beam, and pivoted by the engagement with working beam；Counter, the counter by counter operation bar pivot
Turn to drive and the closing of circuit number of air-break is counted and shown.Counter is mounted on outside side plate by the invention
Side, counter are mounted on by Support bracket on breaker body, and counter driving equipment is also mounted on the outside of side plate, and is led to
Support bracket support is crossed, the function of actuation counter is realized, although the mounting means of the counter is not it is possible to prevente effectively from destroy
Breaker structure in itself, but has certain limitation：Counter plays very important effect in breaker work, counts
Device is mounted on the side plate outside on breaker body, Support bracket and breaker body only by the mode of outside-supporting bracket
When connection is not firm enough, counter can be caused to fix insecure, a fixing can be further generated to the job stability of counter
It rings；In addition counter driving equipment is supported by Support bracket, and counter driving equipment is driven due to the rotatory force of rotary shaft
Power, and actuation counter counts, and is connected between counter driving equipment and Support bracket, counter driving equipment is not
Securely, it is easy to because work mistake of counter driving equipment etc. occurs for extraneous factor.
In conclusion although occurring breaker counter in the prior art avoids damaged breaker structure in itself,
It is the side plate outside that counter is mounted on only by the mode of outside-supporting bracket on breaker body, Support bracket and open circuit
When the connection of device ontology is not firm enough, counter can be caused to fix insecure, the job stability of counter can further be generated
It is certain to influence；In addition counter driving equipment is supported by Support bracket, and counter driving equipment is due to the rotatory force of rotary shaft
Driving force is obtained, and actuation counter counts, and is connected between counter driving equipment and Support bracket, counter driving is set
It is standby and insecure, it is easy to because work mistake of counter driving equipment etc. occurs for extraneous factor.
It is, therefore, desirable to provide a kind of novel breaker counter.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, counter fixation is insecure, further can be to counting
The job stability of device generates certain influence, and counter driving equipment is simultaneously insecure, it is easy to because extraneous factor counts
Work mistake of device driving equipment etc.；The utility model provides a kind of breaker with counter, the breaker Counter
It is connect by counter connecting plate with breaker, counter connecting plate is ingenious in design, easy for installation, and can guarantee the peace of counter
Stability is filled, further ensures the job stability of counter；Counter driving equipment and counter and breaker body it
Between ingenious connection, counter driving equipment stable connection, job stability is high；Entire breaker is safe during the work time, steady
It is fixed, secured.
Technical solution：In order to solve the above technical problems, a kind of breaker with counter of the utility model, including disconnected
Road device ontology and counter, the breaker body include side plate, and the counter is connect by counter connecting plate with side plate, institute
It states counter connecting plate and includes the first L-type panel and the second L-type panel connected that cooperate, set on the first L-type panel
There is one group of mounting hole one, for the first L-type panel to be fixedly connected with side plate, the second L-type panel is open equipped with L-type,
The counter is placed in L-type opening.
Further, the second L-type faceplate is equipped with mounting hole two in the upper and lower two parts of L-type opening, for inciting somebody to action
Second L-type panel is fixedly connected with counter.
Further, the closing spring energy storage cam being connect including rotary shaft and with the concentric rotation axis.
Further, including counter driving equipment, which includes connecting with concentric rotation axis convex
Wheel, the work rod piece being connect with cam activation the working panel that is fixedly connected of rod piece and are flexibly connected with working panel with working
Drive shaft.
Further, the counter includes counter operation axis, which is flexibly connected with drive shaft.
Further, the work rod piece is fixedly connected with working panel and forms certain angle.
Further, the side plate is equipped with location hole, and the junction of work rod piece and working panel is limited by the location hole
Position.
Further, the working panel is fixed on by fixing axle on side plate.
Advantageous effect：
The utility model compared with the prior art, this have the advantage that：
1st, the utility model device makes full use of the space of circuit breaker operation mechanism, it is only necessary to which a counter installing plate is
Counter can be installed, without odd parts, there is clear superiority simple in structure, easy for installation；
2nd, the utility model device Counter connecting plate is ingenious in design, and letter is installed between counter connecting plate and side plate
It is single, and securely, to further improve the job stability of counter between counter and breaker body；
3rd, the utility model device includes counter driving equipment, and the counter driving equipment is easy for installation, with counter
It is easy for installation between breaker, can driving force effectively be provided for counter, ensure the job stability of counter.
Description of the drawings
Fig. 1 is the utility model device stereogram.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the structure diagram of the counter connecting plate of the utility model.
Fig. 5 is the first L-type panel construction schematic diagram of counter connecting plate.
Fig. 6 is the second L-type panel construction schematic diagram of counter connecting plate.
Fig. 7 is provided with L-type the second L-type panel construction schematic diagram of opening.
Fig. 8 is the utility model device structure diagram in initial position.
Fig. 9 is the utility model apparatus structure schematic diagram after counting once.
Drawing reference numeral explanation：
1st, counter；100th, counter operation axis；2nd, side plate；3rd, counter connecting plate；300th, the first L-type panel；301、
Second L-type panel；302、；Mounting hole one；303rd, L-type is open；304th, mounting hole two；4th, rotary shaft；5th, closing spring energy storage is convex
Wheel；6th, cam；7th, work rod piece；8th, working panel；9th, drive shaft；10th, fixing axle；11st, location hole.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one：
A kind of breaker with counter of the present embodiment, with reference to Fig. 1,2 and 3, including breaker body and counter
1, which includes side plate 2, and counter 1 is connect by counter connecting plate 3 with side plate 2, and counter 1 passes through counter
Connecting plate 3 is fixedly connected with side plate 2；
With reference to Fig. 4,5,6,7, Counter connecting plate 3 includes the first L-type panel 300 and second connected that cooperates
L-type panel 301,301 vertical connection of the first L-type panel 300 and the second L-type panel during installation, make the first L-type panel 300 parallel
It is placed on the lateral surface of side plate 2, makes the second L-type panel 301 is parallel to be placed on one end of side plate 2, on the first L-type panel 300
Equipped with one group of mounting hole 1, which passes through connection for the first L-type panel 300 to be fixedly connected with side plate 2
Part and mounting hole 1 are connected so that being fixedly connected between the first L-type panel 30 and side plate 2；
Second L-type panel 301 is equipped with L-type opening 303, and L-type opening 303 is so that the second L-type panel 301 is divided into up and down
Two parts are located at the L-type 303 upper and lower two parts that are open on the second L-type panel 301 and are equipped with mounting hole 2 304, the mounting hole two
304 for the second L-type panel 301 to be fixedly connected with counter 1, and fixed plate, the fixed plate and second are equipped on counter 1
L-type panel 301 is connected, and the 2nd L can be fixed on by connector and the mating connection counter 1 of mounting hole 2 304
On type panel 301, and counter 1 is just placed in L-type opening 303；
Being fixedly connected between final realization counter, counter connecting plate and breaker body, it is ingenious in design.
Embodiment two：
A kind of breaker with counter of the present embodiment, based on embodiment one, with reference to Fig. 8, including rotary shaft 4 and with
The coaxially connected closing spring energy storage cam 5 of the rotary shaft 4, by using the rotary force for being stored in closing spring energy storage cam 5
Elastic potential energy is stored in closing spring, closing of circuit is caused by using the elastic potential energy for being stored in closing spring；
Further include counter driving equipment, the counter driving equipment include the cam 6 coaxially connected with rotary shaft 4, with
Work rod piece 7 that cam 6 is flexibly connected the working panel 8 that is fixedly connected of rod piece 7 and is flexibly connected with working panel 8 with working
Drive shaft 9, connect by drive shaft 9 with counter, actuation counter count.
Embodiment three：
A kind of breaker with counter of the present embodiment, based on embodiment two, with reference to Fig. 8, counter 1 includes counting
Device operating shaft 100, the counter operation axis 100 are flexibly connected with drive shaft 9, pass through 9 actuation counter operating shaft of drive shaft
100 so that counter operation axis 100 rotates, so as to which counter 1 be driven to start counting up.
Example IV：
A kind of breaker with counter of the present embodiment, based on embodiment three, with reference to Fig. 8, counter driving is set
It is standby to be fixedly connected including the cam 6 coaxially connected with rotary shaft 4, the work rod piece 7 being flexibly connected with cam 6, with work rod piece 7
Working panel 8 and the drive shaft 9 that is flexibly connected with working panel 8, connect by drive shaft 9 with counter, actuation counter
It counts, counter 1 includes counter operation axis 100, which is flexibly connected with drive shaft 9, passes through drive shaft
9 actuation counter operating shafts 100 so that counter operation axis 100 rotates, and wherein working panel 8 is fixed on by fixing axle 10
On side plate 2, work rod piece 7 is fixedly connected with working panel 8 and forms certain angle, and location hole 11, work are equipped on side plate 2
The junction of rod piece 7 and working panel 8 is limited by the location hole 11, and Fig. 8 is shown as counter initial position, at this time operating mechanism
Non- energy storage；With reference to Fig. 9, the position once counted is completed for counter 1, this hour counter completes an energy storage, and work 7 He of rod piece
Working panel 8 rotates into figure position with fixing axle 10, and drive shaft 9 rotates therewith position in figure；After completing primary count,
Torsional spring in counter 1 is completed to reset.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of breaker with counter, including breaker body and counter (1), which includes side plate
(2), the counter (1) is connect by counter connecting plate (3) with side plate (2), which is characterized in that the counter connecting plate
(3) include the first L-type panel (300) and the second L-type panel (301) for the connection that cooperates, the first L-type panel (300)
It is equipped with one group of mounting hole one (302), for the first L-type panel (300) to be fixedly connected with side plate (2), the second L-type face
Plate (301) is equipped with L-type and is open (303), and the counter (1) is placed in L-type opening (303).
2. the breaker according to claim 1 with counter, which is characterized in that on the second L-type panel (301)
Mounting hole two (304) is equipped with positioned at the upper and lower two parts of L-type opening (303), for by the second L-type panel (301) and counter
(1) it is fixedly connected.
3. the breaker according to claim 2 with counter, which is characterized in that including rotary shaft (4) and with the rotation
The coaxially connected closing spring energy storage cam (5) of shaft (4).
4. the breaker according to claim 3 with counter, which is characterized in that, should including counter driving equipment
The work rod piece that counter driving equipment includes the cam (6) coaxially connected with rotary shaft (4), is flexibly connected with cam (6)
(7), the working panel (8) being fixedly connected with work rod piece (7) and the drive shaft (9) being flexibly connected with working panel (8).
5. the breaker according to claim 4 with counter, which is characterized in that the counter (1) is including counting
Device operating shaft (100), the counter operation axis (100) are flexibly connected with drive shaft (9).
6. the breaker according to claim 5 with counter, which is characterized in that the work rod piece (7) and work
Panel (8) is fixedly connected and forms certain angle.
7. the breaker according to claim 6 with counter, which is characterized in that the side plate (2) is equipped with positioning
The junction of hole (11), work rod piece (7) and working panel (8) is limited by the location hole (11).
8. the breaker according to claim 7 with counter, which is characterized in that the working panel (8) passes through solid
Dead axle (10) is fixed on side plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880127.2U CN207602491U (en) | 2017-12-28 | 2017-12-28 | A kind of breaker with counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880127.2U CN207602491U (en) | 2017-12-28 | 2017-12-28 | A kind of breaker with counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602491U true CN207602491U (en) | 2018-07-10 |
Family
ID=62769290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880127.2U Active CN207602491U (en) | 2017-12-28 | 2017-12-28 | A kind of breaker with counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958821A (en) * | 2017-12-28 | 2018-04-24 | 江苏大全凯帆开关有限公司 | A kind of breaker with counter |
-
2017
- 2017-12-28 CN CN201721880127.2U patent/CN207602491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958821A (en) * | 2017-12-28 | 2018-04-24 | 江苏大全凯帆开关有限公司 | A kind of breaker with counter |
| CN107958821B (en) * | 2017-12-28 | 2020-06-23 | 江苏大全凯帆开关有限公司 | Circuit breaker with counter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |