CN204347892U - Isolating switch counting assembly - Google Patents
Isolating switch counting assembly Download PDFInfo
- Publication number
- CN204347892U CN204347892U CN201420719811.2U CN201420719811U CN204347892U CN 204347892 U CN204347892 U CN 204347892U CN 201420719811 U CN201420719811 U CN 201420719811U CN 204347892 U CN204347892 U CN 204347892U
- Authority
- CN
- China
- Prior art keywords
- indication piece
- switch indication
- switch
- lever
- rotating lever
- 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.)
- Active
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Isolating switch counting assembly, comprise counter and gear train, described gear train comprises on/off switch indication piece and rotating lever, described on/off switch instruction piece bores axle is rotatably mounted on mechanism's side plate, and the edge, side of on/off switch indication piece is corresponding with the rotating shaft of breaker mechanism to be arranged, on/off switch indication piece also extends and is provided with the drive division that arrange corresponding to dwang thick stick.One end of described rotating lever can contact with drive division and connect the other end and be connected with the counting lever actuated of counter, described rotating shaft comprises end can with the side of on/off switch indication piece along contacting the auxiliary boom connected, and described rotating shaft can drive the end of auxiliary boom to slide on on/off switch indication piece side edge thus order about on/off switch indication piece and rotates and make the end of drive division drive rotating lever to pull rolling counters forward.The utility model provides a kind of working stability, counts accurate, the simple isolating switch counting assembly of structure.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly a kind of isolating switch counting assembly.
Background technology
At present, need in supply and distribution network system to count the divide-shut brake number of times of isolating switch, to have intuitive judgment according to the life-span of data to isolating switch of record, thus select to keep in repair isolating switch and change.But existing counting assembly technology is the rotating shaft reset rear drive contact switch directly adopting energy pre-storage operating mechanism, and changed the number of times being converted into divide-shut brake according to the contact of contact switch by electronic circuit, because centre is through multiple link, and have electronic circuit, the uncertain factor of its reliability is increased, more difficult control.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides a kind of working stability, counts accurate, the simple isolating switch counting assembly of structure.
For achieving the above object, the utility model have employed following technical scheme:
A kind of isolating switch counting assembly, comprise counter 1 and gear train 2, described gear train 2 comprises on/off switch indication piece 210 and rotating lever 220, described on/off switch indication piece 210 hole axle is rotatably mounted on mechanism's side plate 3, and the edge, side of on/off switch indication piece 210 is corresponding with the rotating shaft 5 of breaker mechanism to be arranged, on/off switch indication piece 210 also extends and is provided with the drive division 211 that arrange corresponding to dwang thick stick 220.One end of described rotating lever 220 can contact with drive division 211 and connect the other end and drive with the counting lever 101 of counter 1 and be connected, described rotating shaft 5 comprises end can with the side of on/off switch indication piece 210 along contacting the auxiliary boom 501 connected, and described rotating shaft 5 can drive the end of auxiliary boom 501 to slide on on/off switch indication piece 210 side edge thus order about on/off switch indication piece 210 and rotates and make the end of drive division 211 drive rotating lever 220 to pull counter 1 to count.
Further, the side of the corresponding auxiliary boom 501 of described on/off switch indication piece 210 is along being provided with the circular arc wall 212 matched with auxiliary boom 501 end shape, and when auxiliary boom 501 end is slidably connected with circular arc wall 212, drive division 211 is connected with rotating lever 220 end thereof contacts.
Further, the end winding support of described mechanism side plate 3 is provided with cover plate 4, described cover plate 4 is provided with the fixed support 401 for fixed count device 1, described rotating lever 220 is passed cover plate 4 and is rotatably connected with cover plate 4 by the pivot pin 222 that its fulcrum is installed, one end of rotating lever 220 is arranged on cover plate 4 top and drives with the counting lever 101 of counter 1 and is connected, and the other end is arranged on cover plate 4 bottom and correspondingly with the end of drive division 211 arranges.
Further, described on/off switch indication piece 210 is also provided with the back-moving spring 213 be connected with mechanism side plate 3, described back-moving spring 213 pulls on/off switch indication piece 210 to rotate back to initial position when breaker open operation.
Further, elastic component 102 is connected with between the end of described counting lever 101 and corresponding rotating lever 220 end.
Further, the edge, side of described on/off switch indication piece 210 is corresponding with auxiliary boom 501 to be arranged, the one end on described side edge can be connected with the ends contact of auxiliary boom 501, the other end extends and is provided with drive division 211, and the end of described drive division 211 can be connected with the end thereof contacts of rotating lever 220 and drive rotating lever 220 to rotate and pulls the other end to drive connection count lever 101 to count.
Further, described on/off switch indication piece 210 is arranged on the register pin 301 of mechanism's side plate 3, and on/off switch indication piece 210 is also provided with the hook 214 for fixedly mounting back-moving spring 213.
Further, the bottom of described rotating lever 220 one end is provided with the slip backup plate 221 that can be connected with the ends contact of drive division 211.
Isolating switch counting assembly of the present utility model is by rotatable on/off switch indication piece, the mode actuation counter that the divide-shut brake number of times of breaker mechanism rotating shaft is transmitted by physical construction is realized to count, and gear train structure simple count process stabilization, improve the accuracy of counting assembly.In addition, counted by rotating lever actuation counter, make the counting process of counter can not be subject to the impact of shaft vibration, the stability that improve counting process prevents error count.
Accompanying drawing explanation
Fig. 1 is original state schematic diagram of the present utility model;
Fig. 2 is count status schematic diagram of the present utility model;
Fig. 3 is the mounting structure schematic diagram of the utility model counter.
Embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 3, further illustrate isolating switch counting assembly embodiment of the present utility model.Isolating switch counting assembly of the present utility model is not limited to the description of following examples.
Isolating switch counting assembly of the present utility model as shown in Figure 1, comprise counter 1 and gear train 2, described gear train 2 comprises on/off switch indication piece 210 and rotating lever 220, described on/off switch indication piece 210 hole axle is rotatably mounted on mechanism's side plate 3, and the edge, side of on/off switch indication piece 210 is corresponding with the rotating shaft 5 of breaker mechanism to be arranged, on/off switch indication piece 210 also extends and is provided with the drive division 211 that arrange corresponding to dwang thick stick 220.One end of described rotating lever 220 can contact with drive division 211 and connect the other end and drive with the counting lever 101 of counter 1 and be connected, described rotating shaft 5 comprises end can with the side of on/off switch indication piece 210 along contacting the auxiliary boom 501 connected, and described rotating shaft 5 can drive the end of auxiliary boom 501 to slide on on/off switch indication piece 210 side edge thus order about on/off switch indication piece 210 and rotates and make the end of drive division 211 drive rotating lever 220 to pull counter 1 to count.Rotatable on/off switch indication piece of the present utility model, the mode actuation counter that the divide-shut brake number of times of breaker mechanism rotating shaft is transmitted by physical construction counts, and gear train structure simple count process stabilization, improve the accuracy of counting assembly.Meanwhile, when mechanism releases and can close a floodgate, cantilever drives on/off switch indication piece to be clockwise to "on" position, and during separating brake, on/off switch indication piece, under returning spring effect, gets back to original position, i.e. gate-dividing state.The effect that on/off switch indication piece not only plays driving member can also indicate the current state of breaker mechanism, makes apparatus structure simple and improves practicality.In addition, rotating lever actuation counter counts, and make the counting process of counter can not be subject to the impact of shaft vibration, the stability that improve counting process prevents error count.
Particularly, the both sides of described mechanism side plate 3 are separately installed with on/off switch indication piece 210 and the rotating shaft 5 of corresponding setting, on the register pin 301 that described on/off switch indication piece 210 is arranged on mechanism's side plate 3 can along register pin 301 relatively and mechanism's side plate 3 horizontally rotate, and the edge, side of on/off switch indication piece 210 can be connected with the ends contact of the auxiliary boom 501 of rotating shaft 5, described auxiliary boom 501 can when the divide-shut brake of isolating switch with rotating shaft 5 synchronous axial system.The end winding support of mechanism's side plate 3 is provided with cover plate 4, described counter 1 and the rotating lever 220 be connected with its driving are arranged on cover plate 4 respectively, and the drive division 211 that one end of described rotating lever 220 can be extended with on/off switch indication piece 210 contacts and connects.Especially, on counter 1, drive installation has the counting lever 101 for flip-flop number, is connected with elastic component 102 between the end of described counting lever 101 and corresponding rotating lever 220 end.Elastic component pulls during counting lever counting at rotating lever and plays buffer action, reduction breaker mechanism releases impulsive force when can close a floodgate, and the damage that reduction causes counter, elastic component makes rotating lever rotate to a certain degree making to pull counting lever counting simultaneously, ensure that the accuracy of counting prevents the situation of error count from occurring.It is contemplated that, described elastic component 102 can be the spring of two ends difference connection count lever 101 and rotating lever 220, and the original state of counting assembly as shown in Figure 1, now the end of drive division 211 does not contact connection with one end of rotating lever 220, and elastic component 102 is in relaxed state.
As shown in Figure 2, the side of the corresponding auxiliary boom 501 of described on/off switch indication piece 210 is along being provided with the circular arc wall 212 matched with auxiliary boom 501 end shape, and when auxiliary boom 501 end is slidably connected with circular arc wall 212, drive division 211 is connected with rotating lever 220 end thereof contacts.Circular arc wall can reduce auxiliary boom and drive on/off switch indication piece to rotate the size of required acting force, makes sliding process more smooth steady, thus improves the stability of counting assembly.In addition, on/off switch indication piece 210 is also provided with the back-moving spring 213 be connected with mechanism side plate 3, described back-moving spring 213 pulls on/off switch indication piece 210 to rotate back to initial position and open position when breaker open operation.Back-moving spring can realize automatically reseting of on/off switch indication piece, without the need to by auxiliary boom rotarily drive its reset, the actuating mechanism that not only simplify retainer improves the work efficiency of device simultaneously.The specific embodiment of on/off switch indication piece 210 as shown in Figure 2 especially, the edge, side of on/off switch indication piece 210 is corresponding with auxiliary boom 501 to be arranged, the one end on described side edge can be connected with the ends contact of auxiliary boom 501, the other end extends and is provided with drive division 211, and the end of described drive division 211 can be connected with the end thereof contacts of rotating lever 220 and drive rotating lever 220 to rotate and pulls the other end to drive connection count lever 101 to count.The contact site of the contact site of auxiliary boom and on/off switch indication piece and drive division and rotating lever is on same extended line, making auxiliary boom reach the object driving rotating lever to rotate with the less anglec of rotation when driving on/off switch indication piece to rotate, improve the work efficiency of device.In addition, on/off switch indication piece 210 is arranged on the register pin 301 of mechanism's side plate 3, and on/off switch indication piece 210 is also provided with the hook 214 for fixedly mounting back-moving spring 213.The mounting structure of on/off switch indication piece is simple, reduces the failure rate of device, and hook makes the installation of back-moving spring more easy simultaneously, improves the packaging efficiency of device.The count status of counting assembly as shown in Figure 2, now end and the circular arc wall 212 of auxiliary boom 501 contact and to be connected and back-moving spring 213 is in stretching energy storage state, the end of drive division 211 is touched with the bottom connection of rotating lever 220 one end and is connected, and the other end of rotating lever 220 pulls the counting lever 101 of counter 1 to carry out counting and rotating lever 220 end and the elastic component 102 counted between lever 101 end are in stretching energy storage state.
The mounting structure schematic diagram of the utility model counter 1 as shown in Figure 3, the end winding support of described mechanism side plate 3 is provided with cover plate 4, described cover plate 4 can be fixed through cover plate 4 through hole 4001 and base insert with screw with mechanism's side plate 3 clamping, cover plate 4 is provided with the fixed support 401 for fixed count device 1 and through hole cover plate 4 offered for installing rotating lever 220, described rotating lever 220 is passed the through hole of cover plate 4 and is rotatably connected with cover plate 4 by the pivot pin 222 that its fulcrum is installed, one end of rotating lever 220 is arranged on cover plate 4 top and drives with the counting lever 101 of counter 1 and is connected, the other end is arranged on cover plate 4 bottom and correspondingly with the end of drive division 211 arranges.Counter and rotating lever all fixedly mount on the cover board, improve the stability of counter works, and the fixed form is simultaneously convenient to install and maintain and replace, improves the packaging efficiency of counting assembly.Especially, the bottom of rotating lever 220 one end is provided with the slip backup plate 221 that can be connected with the ends contact of drive division 211.The contacts contact face of end and drive division end that slip backup plate increases rotating lever is amassed, and improves the stability of drive division when driving rotating lever, and the situation avoiding dislocation landing occurs.
The technical process schematic diagram of the utility model isolating switch counting assembly as depicted in figs. 1 and 2, wherein shown in Fig. 1 is original state schematic diagram of the present utility model, during original state, breaker mechanism is in gate-dividing state, auxiliary boom 501 end of rotating shaft 5 does not contact with the side edge of on/off switch indication piece 210, on/off switch indication piece 210 is in initial position and back-moving spring 213 is in relaxed state, and the drive division 211 that on/off switch indication piece 210 extends does not contact with rotating lever 220 end.As shown in Figure 2 be count status schematic diagram of the present utility model, in the process that breaker mechanism closes a floodgate, the auxiliary boom 501 of rotating shaft 5 is rotated counterclockwise and slide in the end of auxiliary boom 501 in circular arc wall 212, thus the restoring force driving on/off switch indication piece 210 to overcome back-moving spring 213 rotates clockwise, drive division 211 also rotates with on/off switch indication piece 210 and one end of the end of drive division 211 promotion rotating lever 220 rises thus the other end is declined and pulls counting lever 101 to count once simultaneously.During breaker mechanism separating brake, rotating shaft 5 drives auxiliary boom 501 to turn clockwise and circular arc wall 212 is left in the end of auxiliary boom 501, now on/off switch indication piece 210 lose auxiliary boom 501 be supported on the effect of the restoring force of back-moving spring 213 under rotate counterclockwise, and drive division 211 is separated with the surface of contact of rotating lever 220, rotating lever 220 is no longer subject to the support of drive division 211 end thus restPoses, and unison counter 1 restPoses and waits for counting next time.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. an isolating switch counting assembly, comprise counter (1) and gear train (2), it is characterized in that: described gear train (2) comprises on/off switch indication piece (210) and rotating lever (220), described on/off switch indication piece (210) hole axle is rotatably mounted on mechanism's side plate (3), and the edge, side of on/off switch indication piece (210) is corresponding with the rotating shaft (5) of breaker mechanism to be arranged, on/off switch indication piece (210) also extends and is provided with the drive division (211) that arrange corresponding to dwang thick stick (220);
One end of described rotating lever (220) can contact with drive division (211) and connect the other end and drive with the counting lever (101) of counter (1) and be connected, described rotating shaft (5) comprises end can with the side of on/off switch indication piece (210) along contact the auxiliary boom (501) connected, and described rotating shaft (5) can drive the end of auxiliary boom (501) to order about on/off switch indication piece (210) at on/off switch indication piece (210) side and rotate along upper slip and make the end of drive division (211) driving rotating lever (220) pull counter (1) to count.
2. isolating switch counting assembly according to claim 1, it is characterized in that: the side of described on/off switch indication piece (210) corresponding auxiliary boom (501) is along being provided with the circular arc wall (212) matched with auxiliary boom (501) end shape, and when auxiliary boom (501) end is slidably connected with circular arc wall (212), drive division (211) is connected with rotating lever (220) end thereof contacts.
3. isolating switch counting assembly according to claim 1, it is characterized in that: the end winding support of described mechanism side plate (3) is provided with cover plate (4), described cover plate (4) is provided with the fixed support (401) for fixed count device (1), described rotating lever (220) is through cover plate (4) and be rotatably connected with cover plate (4) by the pivot pin (222) that its fulcrum is installed, one end of rotating lever (220) is arranged on cover plate (4) top and drives with the counting lever (101) of counter (1) and is connected, the other end is arranged on cover plate (4) bottom and correspondingly with the end of drive division (211) arranges.
4. isolating switch counting assembly according to claim 1, it is characterized in that: described on/off switch indication piece (210) is also provided with the back-moving spring (213) be connected with mechanism's side plate (3), described back-moving spring (213) pulls on/off switch indication piece (210) to rotate back to initial position when breaker open operation.
5. isolating switch counting assembly according to claim 1, is characterized in that: the end of described counting lever (101) is connected with elastic component (102) with between corresponding rotating lever (220) end.
6. isolating switch counting assembly according to claim 1, it is characterized in that: the edge, side of described on/off switch indication piece (210) is corresponding with auxiliary boom (501) to be arranged, the one end on described side edge can be connected with the ends contact of auxiliary boom (501), the other end extends and is provided with drive division (211), and the end of described drive division (211) can be connected with the end thereof contacts of rotating lever (220) and drive rotating lever (220) to rotate and pulls the other end to drive connection count lever (101) to count.
7. isolating switch counting assembly according to claim 4, it is characterized in that: described on/off switch indication piece (210) is arranged on the register pin (301) of mechanism's side plate (3), and on/off switch indication piece (210) is also provided with the hook (214) for fixedly mounting back-moving spring (213).
8. isolating switch counting assembly according to claim 1, is characterized in that: the bottom of described rotating lever (220) one end is provided with the slip backup plate (221) that can be connected with the ends contact of drive division (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719811.2U CN204347892U (en) | 2014-11-25 | 2014-11-25 | Isolating switch counting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719811.2U CN204347892U (en) | 2014-11-25 | 2014-11-25 | Isolating switch counting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347892U true CN204347892U (en) | 2015-05-20 |
Family
ID=53231148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719811.2U Active CN204347892U (en) | 2014-11-25 | 2014-11-25 | Isolating switch counting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113036652A (en) * | 2021-03-19 | 2021-06-25 | 北京北元电器有限公司 | Drawer seat with counting function for drawer type frame circuit breaker |
-
2014
- 2014-11-25 CN CN201420719811.2U patent/CN204347892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113036652A (en) * | 2021-03-19 | 2021-06-25 | 北京北元电器有限公司 | Drawer seat with counting function for drawer type frame circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204347892U (en) | Isolating switch counting assembly | |
| CN106449302A (en) | Circuit breaker interlocking component | |
| EP3200129B1 (en) | Breaker counting device | |
| CN203645216U (en) | Transmission structure of circuit breaker drawer seat | |
| CN203733727U (en) | Switchable state indicating device of circuit breaker | |
| CN204067263U (en) | A kind of driving mechanism of circuit breaker mechanical counter | |
| CN201478150U (en) | Rotary control mechanism of switches with double power supplies | |
| CN203277248U (en) | Indicator indicating states of breaker | |
| CN214253876U (en) | Novel solid state hard drives | |
| CN202423148U (en) | Automatic change-over device with auxiliary switches | |
| CN203021132U (en) | Brake state detecting mechanism | |
| CN202695346U (en) | Driving mechanism of circuit breaker operation counter | |
| CN204946834U (en) | Circuit breaker indicating mechanism | |
| CN204189191U (en) | Isolating switch counting assembly | |
| CN204189193U (en) | Isolating switch counting assembly | |
| CN204189192U (en) | Isolating switch counting assembly | |
| CN202816820U (en) | Auxiliary switch for breaker | |
| CN202434437U (en) | Modular breaker state indicating device | |
| CN204991611U (en) | Counting device of circuit breaker | |
| CN201749816U (en) | Auxiliary switching device of high voltage vacuum circuit breaker | |
| CN208173449U (en) | A kind of double power supply automatic transfer switch | |
| CN206363918U (en) | The position instruction structure of omnipotent breaker body | |
| CN213242422U (en) | Circuit breaker for electrical device with high safety performance | |
| CN203631361U (en) | Isolation padlock device suitable for double power supply automatic conversion switch | |
| CN204067113U (en) | A kind of duplicate supply switching mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhengtai Electrical Technology Co., Ltd Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000078 Denomination of utility model: Circuit breaker counting device Granted publication date: 20150520 License type: Common License Record date: 20201021 |