CN207800485U - The clutch of vacuum circuit breaker - Google Patents
The clutch of vacuum circuit breaker Download PDFInfo
- Publication number
- CN207800485U CN207800485U CN201820159312.0U CN201820159312U CN207800485U CN 207800485 U CN207800485 U CN 207800485U CN 201820159312 U CN201820159312 U CN 201820159312U CN 207800485 U CN207800485 U CN 207800485U
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- energy storage
- storage axle
- gear
- circuit breaker
- 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
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of clutches of vacuum circuit breaker, including connecting lever, energy storage axle and gear, the connecting lever is for pulling open spring, the connecting lever is connected to the energy storage axle end and the two can synchronous rotary, the gear is set in the energy storage axle, further include the clip assembly and driving wheel being arranged on the gear side wall, which is set in the energy storage axle and is rotated synchronously with the energy storage axle, which mutually can be clamped or detach with the driving wheel；When storing energy, which is mutually clamped with the driving wheel, and the gear, the driving wheel, the energy storage axle and the connecting lever rotate synchronously, which gradually pulls open the spring；When the spring is opened to required length, which is separated with the driving wheel.When energy storage in place when, the clip assembly and the driving wheel are separated, in this way, the gear is just no longer able to that the driving wheel is driven to rotate, the safety accident for preventing the maloperation that gear rotates from occurring.
Description
Technical field
The utility model is related to a kind of clutches of vacuum circuit breaker.
Background technology
Existing vacuum circuit breaker usually has the function of that automatic closing, operation principle are one elasticity of prior storage
Energy just discharges the elastic energy stored in advance when needing to close a floodgate, and makes elastic energy that corresponding mechanism be driven to complete to close a floodgate
Action.
Elastic energy is typically to be rotated and elongated using shaft drive connecting lever to obtain by the way of spring, and the rotation of shaft,
It is then to be driven using motor.When spring is elongated to required length, motor automatically powers off, so that connecting lever stops turning
It is dynamic, so that the elasticity capacity of spring is stored.But it since motor is electronic device, is easily damaged, holds between circuit
Easily short circuit frequently appears in the case that spring has been elongated and stores elastic energy, but motor be not stopped but after
Continuous rotation moves so as to cause connecting lever repetitive cycling, is shunk again after causing spring to be stretched, and the elastic energy of spring can not be deposited
Storage.
Utility model content
The utility model provides one kind, and which overcome the deficiencies present in background technology.The utility model solves its skill
Technical solution is used by art problem：
The clutch of vacuum circuit breaker, including connecting lever, energy storage axle and gear, the connecting lever is for pulling open spring, the connecting lever
Be connected to the energy storage axle end and the two can synchronous rotary, which is set in the energy storage axle, further includes being arranged in the gear
Clip assembly on side wall and driving wheel, the driving wheel are set in the energy storage axle and are rotated synchronously with the energy storage axle, the card
Connected components mutually can be clamped or detach with the driving wheel；When storing energy, which is mutually clamped with the driving wheel, the gear,
The driving wheel, the energy storage axle and the connecting lever rotate synchronously, which gradually pulls open the spring；When the spring is opened to institute
When the length needed, which is separated with the driving wheel.
Among one preferred embodiment：The excircle side wall of the driving wheel is equipped with a groove, which includes rotation
Pawl and elastomeric element on the gear side wall are set, and in one plane, which sets for the pawl and the driving wheel
There is plug division, which, which applies elastic force, makes the plug division of the pawl be inserted into the groove；Further include fixed block, when
When the spring is opened to required length, which compresses the pawl other end, which overcomes the bullet of the elastomeric element
It is rotated after power, the plug division is made to remove the groove.
Among one preferred embodiment：The elastomeric element is snap the line, which is equipped with limiting slot, and one end of the snap the line is stuck in
In the limiting slot.
Among one preferred embodiment：The side wall of the gear is equipped with mounting rod, which is wrapped on the mounting rod.
Among one preferred embodiment：The energy storage axle is rotationally erected in a pair of side plates, which is connected to side
On plate.
Among one preferred embodiment：The energy storage axle is equipped with keyway, which is equipped with convex block, which is embedded into this
In keyway.
Among one preferred embodiment：It is connected by bearing-transmission between the gear and the energy storage axle.
Compared with the background art, it has the following advantages that the technical program：
1. store energy, which is mutually clamped with the driving wheel, drives driving wheel rotation by gear, then by passing
Driving wheel drives energy storage axle rotation, in this way, connecting lever can pull open spring.When energy storage in place when, the clip assembly and the driving wheel
Phase separation, in this way, the gear is just no longer able to that the driving wheel is driven to rotate so that energy storage axle and connecting lever can be always maintained at spring
Elongated condition, while be also prevented from gear rotation maloperation occur safety accident.
2. it is clamped using pawl and driving wheel, it is simple in structure, it is only necessary to which that pawl and transmission can just be made by rotating pawl
Wheel separation, stable operation are reliable.
3. one end of the snap the line is stuck in the limiting slot of pawl, snap the line is effectively prevent to misplace.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the stereoscopic schematic diagram of the clutch of the utility model vacuum circuit breaker.
Fig. 2 depicts the decomposition diagram of the clutch of vacuum circuit breaker shown in Fig. 1.
Fig. 3 depicts another decomposition diagram of the clutch of vacuum circuit breaker shown in Fig. 1.
Fig. 4 depicts the schematic diagram that pawl is mutually clamped with driving wheel.
Fig. 5 depicts the schematic diagram of pawl and driving wheel phase separation.
Specific implementation mode
Please refer to Fig. 1 to Fig. 5, the clutch of vacuum circuit breaker, including connecting lever 10, energy storage axle 20 and gear 30.This is turned
Arm 10 is for pulling open spring, which is connected to 20 end of energy storage axle and the two can synchronous rotary.The gear 30 is set on
In the energy storage axle 20.Further include the clip assembly being arranged on 30 side wall of the gear and driving wheel 50, which is set on
It is rotated synchronously in the energy storage axle 20 and with the energy storage axle, which can be clamped or detach with 50 phase of driving wheel.
When storing energy, which is clamped with 50 phase of driving wheel, the gear 30, the driving wheel 50, the energy storage axle
20 and the connecting lever 10 4 rotate synchronously, the connecting lever 10 rotate when gradually pull open spring realize energy storage.The gear 30 can pass through electricity
Machine driving is rotated.
When the spring is opened to required length, which is separated with the driving wheel 50, in this way, the gear
30 when being rotated further, and driving wheel 50 and energy storage axle 20 and the connecting lever 10 can not be driven to rotate.
The excircle side wall of the driving wheel 50 is equipped with a groove 52.The clip assembly includes being rotatably arranged on the gear 30
Pawl 42 on side wall and elastomeric element 44.In one plane, which is equipped with for the pawl 42 and the driving wheel 50
Plug division 422, which, which applies elastic force, makes the plug division 422 of the pawl 42 be inserted into the groove 52, at this point,
The gear and driving wheel clamping (as shown in Figure 4).Further include fixed block 60, it, should when the spring is opened to required length
Fixed block 60 compresses 42 other end of pawl, which overcomes the elastic force of the elastomeric element to rotate later, make the plug division 422
The groove 52 is removed, at this point, the gear and driving wheel phase separation (as shown in Figure 5).
Preferably, which is snap the line, which is equipped with limiting slot 424, and one end of the snap the line is stuck in this
In limiting slot 424.The side wall of the gear 30 is equipped with mounting rod 32, which is wrapped on the mounting rod 32.
The energy storage axle 20 is rotationally erected in a pair of side plates 70, which is fixedly connected on side plate 70.
The energy storage axle 20 is equipped with keyway 22, and the edge of 50 endoporus of driving wheel is equipped with convex block 54, the convex block 54 insertion
To in the keyway 22.
Preferably, it is connected by bearing-transmission between the gear 30 and the energy storage axle 20.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited according to this
It is new all should still to belong to this practicality that is, according to equivalent changes and modifications made by the utility model patent range and description for range
In the range of type covers.
Claims (7)
1. the clutch of vacuum circuit breaker, including connecting lever, energy storage axle and gear, for pulling open spring, which connects the connecting lever
Be connected on the energy storage axle end and the two can synchronous rotary, which is set in the energy storage axle, it is characterised in that：It further include setting
Clip assembly and driving wheel on the gear side wall, the driving wheel be set in the energy storage axle and it is synchronous with the energy storage axle turn
Dynamic, which mutually can be clamped or detach with the driving wheel；When storing energy, which is mutually clamped with the driving wheel,
The gear, the driving wheel, the energy storage axle and the connecting lever rotate synchronously, which gradually pulls open the spring；When the spring quilt
When pulling open to required length, which is separated with the driving wheel.
2. the clutch of vacuum circuit breaker according to claim 1, it is characterised in that：The excircle side wall of the driving wheel
It is equipped with a groove, which includes the pawl and elastomeric element being rotatably arranged on the gear side wall, the pawl and should
In one plane, which is equipped with plug division to driving wheel, which, which applies elastic force, makes the plug division of the pawl
It is inserted into the groove；Further include fixed block, when the spring is opened to required length, which compresses the pawl
The other end, the pawl overcome the elastic force of the elastomeric element to rotate later, the plug division are made to remove the groove.
3. the clutch of vacuum circuit breaker according to claim 2, it is characterised in that：The elastomeric element is snap the line, should
Pawl is equipped with limiting slot, and one end of the snap the line is stuck in the limiting slot.
4. the clutch of vacuum circuit breaker according to claim 3, it is characterised in that：The side wall of the gear is equipped with peace
Bar is filled, which is wrapped on the mounting rod.
5. the clutch of vacuum circuit breaker according to claim 2, it is characterised in that：The energy storage axle is rotationally set up
In a pair of side plates, which is connected on side plate.
6. the clutch of vacuum circuit breaker according to claim 1, it is characterised in that：The energy storage axle is equipped with keyway,
The driving wheel is equipped with convex block, which is embedded into the keyway.
7. the clutch of vacuum circuit breaker according to claim 6, it is characterised in that：Between the gear and the energy storage axle
It is connected by bearing-transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159312.0U CN207800485U (en) | 2018-01-30 | 2018-01-30 | The clutch of vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159312.0U CN207800485U (en) | 2018-01-30 | 2018-01-30 | The clutch of vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800485U true CN207800485U (en) | 2018-08-31 |
Family
ID=63268507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820159312.0U Active CN207800485U (en) | 2018-01-30 | 2018-01-30 | The clutch of vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802706A (en) * | 2020-12-25 | 2021-05-14 | 天水长城开关厂集团有限公司 | Energy storage transmission and clutch system of spring mechanism of vacuum circuit breaker |
-
2018
- 2018-01-30 CN CN201820159312.0U patent/CN207800485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802706A (en) * | 2020-12-25 | 2021-05-14 | 天水长城开关厂集团有限公司 | Energy storage transmission and clutch system of spring mechanism of vacuum circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103338327A (en) | Camera ejection mechanism | |
| CN207800485U (en) | The clutch of vacuum circuit breaker | |
| CN105529224A (en) | Operation module for small-sized air switch | |
| CN203387588U (en) | Camera popup mechanism | |
| CN219769657U (en) | Charging gun suspension device of electric automobile charging pile | |
| CN110846862B (en) | Intelligent washing machine tractor | |
| CN104701039A (en) | Spring operating mechanism | |
| CN201284008Y (en) | Electric outboard engine control box | |
| CN207441607U (en) | A kind of instruction device of circuit breaker operation mechanism | |
| CN211596118U (en) | Intelligent washing machine tractor | |
| CN202423099U (en) | Breaker control apparatus | |
| CN208119957U (en) | A kind of multifunctional garbage compression box | |
| CN211012067U (en) | Rotary transmission mechanism, refrigerator and door | |
| CN204360941U (en) | A kind of spring operating mechanism | |
| CN209324960U (en) | A kind of force storage device with self-shield | |
| CN208706562U (en) | A kind of anti-reset of card fast knot structure of closing locking coil | |
| CN207800486U (en) | Manual and electric integral vacuum breaker energy storage driving mechanism | |
| CN105405688A (en) | High-voltage switch mechanism drive device | |
| CN207233651U (en) | A kind of vacuum load switch operating mechanism | |
| CN207558635U (en) | The motor-operating mechanism and switching device of switching device | |
| CN103485613B (en) | Unlocking device for vehicle door in traffic field | |
| CN208122560U (en) | Electronic lock for cabinet | |
| CN210516656U (en) | Clutch mechanism for electric operating mechanism of circuit breaker | |
| CN205976770U (en) | Be applied to energy storage mechanism of electronic lock | |
| CN204966386U (en) | Indoor high -voltage vacuum circuit breaker's manual energy storage equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |