CN208045435U - A kind of clutch of intelligent circuit breaker modularization operating mechanism - Google Patents
A kind of clutch of intelligent circuit breaker modularization operating mechanism Download PDFInfo
- Publication number
- CN208045435U CN208045435U CN201820231684.XU CN201820231684U CN208045435U CN 208045435 U CN208045435 U CN 208045435U CN 201820231684 U CN201820231684 U CN 201820231684U CN 208045435 U CN208045435 U CN 208045435U
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- Prior art keywords
- clutch
- movable lug
- combined floodgate
- gear
- energy storage
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Abstract
A kind of clutch of the intelligent circuit breaker modularization operating mechanism of the utility model, it is characterised in that：Including mechanism's installing plate, combined floodgate pallet, energy storage axle, energy-storage crank arm, combined floodgate spring, cam, clutch gear, clutch position-arresting disk and driving gear, extend the band pin bearing that may act on the combined floodgate pallet on the cam；Reliable with clutch, it is convenient that torque disengages, and avoids mechanism impaired, stuck, and operate light, advantage with long service life.
Description
Technical field
The utility model is related to electrical equipments, and in particular to intelligent circuit breaker.
Background technology
In the power system, breaker is widely used as electric energy distributing equipment, and breaker operation mechanism can carry out
It closes a floodgate or separating brake action, the electrical equipment that realization couples therewith connects or disconnects.Due to breaker operating mechanism either
Electronic or manual energy storage should all will be such that torque disengages afterwards in place in energy storage, with ensure the holding mechanism after energy storage will not by addition to
The influence of other torques other than the pulling force of combined floodgate spring, to protect the light of service life of holding mechanism and feed motion operating force
Just.
Therefore, breaker arrangement of clutch whether rational design directly affects breaker service life and operating comfort,
How to design a kind of more rational clutch is those skilled in the art's problem urgently to be resolved hurrily.
Utility model content
It is reliable that one of the utility model is designed to provide a kind of clutch, and it is convenient that torque disengages, and avoids that mechanism is impaired, card
Extremely, and light, the clutch of intelligent circuit breaker modularization operating mechanism with long service life is operated.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of intelligent circuit breaker modularization actuating
The clutch of mechanism, it is characterised in that：Including mechanism's installing plate, combined floodgate pallet, energy storage axle, energy-storage crank arm, combined floodgate spring, cam,
Clutch gear, clutch position-arresting disk and driving gear, extend the band pin bearing that may act on the combined floodgate pallet on the cam；
The combined floodgate pallet is rotatably dispose in the mechanism's installing plate, and the energy storage axle is rotatably dispose in the mechanism's installing plate,
The energy-storage crank arm is fixedly installed in the energy storage axle, and the combined floodgate spring is set to the mechanism's installing plate and the energy storage is turned
Between arm, the cam is fixedly installed in the energy storage axle, and the clutch gear includes external gear, drive plate and movable lug, institute
It states drive plate to be fixedly installed in the energy storage axle, the external gear is rotatably dispose in the drive plate periphery, the external gear
Inside offers clutch slot, and the movable lug is telescopic to be set on the drive plate, and the movable lug can enter the clutch
Slot, the movable lug and the clutch slot side contact for vertical plane, and the movable lug and the clutch slot other side are contact of incline plane,
When the external gear rotation and the movable lug and the clutch slot are that vertical plane contacts, the external gear can pass through the movable lug band
The dynamic drive plate rotates synchronously, the movable lug and the clutch slot for contact of incline plane when the external gear squeeze the movable lug and
No longer drive the drive plate to rotate, the clutch position-arresting disk is fixedly installed in the mechanism's installing plate, and with the transmission
Disk is tangent and may act on the movable lug, and the driving gear and external gear engagement drive the external gear to rotate；When need
When wanting energy storage, external gear rotates counterclockwise described in the sliding tooth wheel drive, and the movable lug and the clutch slot are vertical at this time
Face contacts, and the external gear drives the drive plate to rotate by the movable lug, energy storage axle described in the transmission dish driving
Rotation, the energy storage axle drive the energy-storage crank arm rotation, the energy-storage crank arm to stretch the combined floodgate spring and carry out energy storage, while institute
State energy storage axle and drive cam rotation, until when the band pin bearing on the cam is close to the combined floodgate pallet, it is described from
It closes position-arresting disk and squeezes the movable lug, so that the movable lug is detached from the clutch slot, then the cam is in the combined floodgate spring force
Continue to rotate counterclockwise under effect, until the band pin bearing contacts the combined floodgate pallet and keeps balancing, energy storage at this time is completed；
When needing to close a floodgate, the combined floodgate pallet is lifted up, and the combined floodgate pallet is detached from the band pin bearing, and the cam is made to lose
It balances and is rotated counterclockwise under the action of the combined floodgate spring, the movable lug and the clutch slot are contact of incline plane at this time, described
Drive plate external gear extruding movable lug when rotating, the external gear does not limit the drive plate rotation, to complete to close
Lock acts.
Preferably, the clutch gear further includes compression spring, guide pin and pressing plate, the compression spring is set to the drive plate
Between the movable lug, the movable lug is forced to eject outward, the guide pin is fixedly installed on the movable lug, and the pressing plate is solid
Surely it is set on the drive plate, the guide pin is slideably positioned on the pressing plate, the flexible side for limiting the movable lug
To.
Further preferably, the driving gear includes manual actuation gear and electric drive gear.
Preferably, when the band pin bearing also has three degree apart from the combined floodgate pallet, the clutch position-arresting disk starts to connect
Touch the movable lug.
Compared with prior art, the utility model has the advantage of：Pass through the setting of clutch gear and clutch position-arresting disk, storage
It can enable torque Quick release after in place, to avoid operating mechanism impaired；Movable lug and the inclined-plane of the clutch slot other side connect simultaneously
It touches setting, when closing a floodgate, makes rotation of the external gear without limitation on drive plate, i.e., without limitation on energy storage axle, the rotation of cam, thus
Avoid operating mechanism stuck.Operating mechanism service life can be improved by above structure, moreover it is possible to keep operating mechanism operation light.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of preferred embodiment according to the present utility model；
Fig. 2 is the dimensional structure diagram of clutch gear in a kind of preferred embodiment according to the present utility model；
Fig. 3 is the internal structure schematic diagram of clutch gear in a kind of preferred embodiment according to the present utility model；
Front view when Fig. 4 is a kind of preferred embodiment according to the present utility model non-energy storage state；
Side view when Fig. 5 is a kind of preferred embodiment according to the present utility model non-energy storage state；
Front view when Fig. 6 is a kind of preferred embodiment energy storage state according to the present utility model；
Side view when Fig. 7 is a kind of preferred embodiment energy storage state according to the present utility model.
Specific implementation mode
It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1~7, a preferred embodiment for being the utility model includes mechanism's installing plate 1, combined floodgate pallet 2, storage
Can axis 3, energy-storage crank arm 4, combined floodgate spring 5, cam 6, clutch gear 7, clutch position-arresting disk 8 and driving gear, extend on cam 6
It may act on the band pin bearing 61 of combined floodgate pallet 2.
Its connection type is as follows：Combined floodgate pallet 2 is rotatably dispose in mechanism's installing plate 1, and energy storage axle 3 is rotatably dispose in mechanism
On mounting plate 1, energy-storage crank arm 4 is fixedly installed in energy storage axle 3, combined floodgate spring 5 be set to mechanism's installing plate 1 and energy-storage crank arm 4 it
Between, cam 6 is fixedly installed in energy storage axle 3, and clutch gear 7 includes external gear 71, drive plate 72 and movable lug 73, and drive plate 72 is solid
Surely it being set in energy storage axle 3, external gear 71 is rotatably dispose in 72 periphery of drive plate, and 71 inside of external gear offers clutch slot 711,
Movable lug 73 is telescopic to be set on drive plate 72, and movable lug 73 can enter clutch slot 711,711 side of movable lug 73 and clutch slot
It is contacted for vertical plane, movable lug 73 and 711 other side of clutch slot are contact of incline plane, the rotation of external gear 71 and movable lug 73 and clutch slot
711 for vertical plane when contacting, and external gear 71 can be rotated synchronously by movable lug 73 with nutating disk 72, movable lug 73 and clutch slot 711
For contact of incline plane when external gear 71 squeeze movable lug 73 and drive plate 72 no longer driven to rotate, clutch position-arresting disk 8 is fixedly installed on machine
On structure mounting plate 1, and it is tangent with drive plate 72 and may act on movable lug 73, it drives gear and external gear 71 to engage, drives external tooth
71 rotation of wheel.
Its working method is as follows：When needing energy storage, sliding tooth wheel drive external gear 71 rotates counterclockwise, at this time movable lug
73 and clutch slot 711 be vertical plane contact, external gear 71 pass through movable lug 73 drive drive plate 72 rotate, drive plate 72 driving storage
Energy axis 3 rotates, and energy storage axle 3 drives energy-storage crank arm 4 to rotate, and energy-storage crank arm 4 stretches the 5 progress energy storage of combined floodgate spring, while energy storage axle 3 is driven
Moving cam 6 rotates, until when the band pin bearing 61 on cam 6 is close to combined floodgate pallet 2, clutch position-arresting disk 8 squeezes movable lug 73, makes movable lug
73 are detached from clutch slot 711, and then cam 6 continues to rotate counterclockwise under the action of combined floodgate 5 elastic force of spring, until band pin bearing 61 connects
It touches combined floodgate pallet 2 and keeps balancing, energy storage at this time is completed；When needing to close a floodgate, combined floodgate pallet 2 is lifted up, and combined floodgate pallet 2 is de-
From band pin bearing 61, makes 6 disequilibrium of cam and rotated counterclockwise under the action of combined floodgate spring 5, at this time movable lug 73 and clutch slot
711 be contact of incline plane, and external gear 71 squeezes movable lug 73 when drive plate 72 rotates, and external gear 71 does not limit the rotation of drive plate 73, from
And complete feed motion.
Further specifically, clutch gear 7 further includes compression spring 74, guide pin 75 and pressing plate 76, compression spring 74 is set to transmission
Between disk 72 and movable lug 73, movable lug 73 is forced to eject outward, guide pin 75 is fixedly installed on movable lug 73, and pressing plate 76 is fixedly installed
In on drive plate 72, guide pin 75 is slideably positioned on pressing plate 76, the telescopic direction for limiting movable lug 73.
Wherein, driving gear includes manual actuation gear 9 and electric drive gear 9 '.In the present embodiment, band pin bearing 61
When distance switching-in pawl 2 also has three degree, clutch position-arresting disk 8 starts to contact movable lug 73.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (4)
1. a kind of clutch of intelligent circuit breaker modularization operating mechanism, it is characterised in that：Including mechanism's installing plate, tug of closing a floodgate
Son, energy storage axle, energy-storage crank arm, combined floodgate spring, cam, clutch gear, clutch position-arresting disk and driving gear, extend on the cam
It may act on the band pin bearing of the combined floodgate pallet；The combined floodgate pallet is rotatably dispose in the mechanism's installing plate, the storage
Energy axis is rotatably dispose in the mechanism's installing plate, and the energy-storage crank arm is fixedly installed in the energy storage axle, the combined floodgate spring
Be set between the mechanism's installing plate and the energy-storage crank arm, the cam is fixedly installed in the energy storage axle, it is described from
It includes external gear, drive plate and movable lug to close gear, and the drive plate is fixedly installed in the energy storage axle, the external gear rotation
It is set to the drive plate periphery, offers clutch slot on the inside of the external gear, the movable lug is telescopic to be set to the biography
On Moving plate, and the movable lug can enter the clutch slot, the movable lug and the clutch slot side and be contacted for vertical plane, the work
Tongue and the clutch slot other side are contact of incline plane, and the external gear rotates and the movable lug and the clutch slot connect for vertical plane
When touching, the external gear can drive the drive plate to rotate synchronously by the movable lug, and the movable lug and the clutch slot are oblique
The external gear squeezes the movable lug and the drive plate is no longer driven to rotate when the contact of face, the clutch position-arresting disk fixed setting
In in the mechanism's installing plate, and tangent with the drive plate and may act on the movable lug, the driving gear and described outer
Gear engages, and the external gear is driven to rotate；When needing energy storage, external gear turns counterclockwise described in the sliding tooth wheel drive
Dynamic, the movable lug and the clutch slot contact for vertical plane at this time, and the external gear drives the biography by the movable lug
Moving plate rotates, energy storage axle rotation described in the transmission dish driving, and the energy storage axle drives the energy-storage crank arm rotation, the energy storage
Connecting lever stretches the combined floodgate spring and carries out energy storage, while the energy storage axle drives the cam rotation, until described on the cam
When band pin bearing is close to the combined floodgate pallet, the clutch position-arresting disk squeezes the movable lug, and the movable lug is made to be detached from the clutch
Slot, then the cam continue to rotate counterclockwise under the action of the combined floodgate spring force, until the band pin bearing contact institute
It states combined floodgate pallet and keeps balancing, energy storage at this time is completed；When needing to close a floodgate, the combined floodgate pallet is lifted up, the combined floodgate
Pawl is detached from the band pin bearing, makes the cam disequilibrium and is rotated counterclockwise under the action of the combined floodgate spring, at this time
The movable lug and the clutch slot are contact of incline plane, and drive plate external gear extruding movable lug when rotating is described outer
Gear does not limit the drive plate rotation, to complete feed motion.
2. a kind of clutch of intelligent circuit breaker modularization operating mechanism according to claim 1, it is characterised in that：Institute
It further includes compression spring, guide pin and pressing plate to state clutch gear, and the compression spring is set between the drive plate and the movable lug, forces
The movable lug ejects outward, and the guide pin is fixedly installed on the movable lug, and the pressing plate is fixedly installed on the drive plate
On, the guide pin is slideably positioned on the pressing plate, the telescopic direction for limiting the movable lug.
3. a kind of clutch of intelligent circuit breaker modularization operating mechanism according to claim 2, it is characterised in that：Institute
It includes manual actuation gear and electric drive gear to state driving gear.
4. a kind of clutch of intelligent circuit breaker modularization operating mechanism according to claim 3, it is characterised in that：Institute
Band pin bearing is stated when also having three degree apart from the combined floodgate pallet, the clutch position-arresting disk starts to contact the movable lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231684.XU CN208045435U (en) | 2018-02-09 | 2018-02-09 | A kind of clutch of intelligent circuit breaker modularization operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231684.XU CN208045435U (en) | 2018-02-09 | 2018-02-09 | A kind of clutch of intelligent circuit breaker modularization operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045435U true CN208045435U (en) | 2018-11-02 |
Family
ID=63952553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820231684.XU Active CN208045435U (en) | 2018-02-09 | 2018-02-09 | A kind of clutch of intelligent circuit breaker modularization operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045435U (en) |
-
2018
- 2018-02-09 CN CN201820231684.XU patent/CN208045435U/en active Active
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