CN104733216B - On-off energy storage device - Google Patents
On-off energy storage device Download PDFInfo
- Publication number
- CN104733216B CN104733216B CN201510148948.6A CN201510148948A CN104733216B CN 104733216 B CN104733216 B CN 104733216B CN 201510148948 A CN201510148948 A CN 201510148948A CN 104733216 B CN104733216 B CN 104733216B
- Authority
- CN
- China
- Prior art keywords
- gear
- axle
- energy storage
- storage device
- gear train
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
- H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention discloses a kind of on-off energy storage device, including：Gear train, it can be rotated forward in the presence of Manual drive mechanism or electric driving mechanism；Axle, with gear train link set, under the drive of gear train with gear train rotating Vortex and drive potential energy mechanism store potential energy；Also include the first one-way clutch mechanism, first one-way clutch mechanism is when gear train produces reverse rotation trend, gear train is prevented to reversely rotate by engaging mode, the setting of first one-way clutch mechanism prevents release energy machine structure from recovering deformation, the potential energy of release energy machine structure is prevented to be lost in, ensure that potential energy mechanism remains with enough potential energy and is used for quick acting switching-off, closes a floodgate, the on-off energy storage device separating brake of the invention compared to existing on-off energy storage device, the sensitivity closed a floodgate is higher, stability is stronger.
Description
Technical field
The present invention relates to a kind of on-off energy storage device, belong to technical field of electric equipment.
Background technology
The breaker of high voltage power transmission is currently used for using energy release device and the on-off energy storage device coordinated with it, to breaker
Carry out automatic closing or separating brake.On-off energy storage device in the locked condition enables energy release device to gather and store energy.
When on-off energy storage device is under released state, accumulated energy is released in energy release device, so as to by energy release device
In stored potential energy be kinetic energy, and then promote the operating mechanism in breaker to connect the electricity of breaker to be opened or closed
Road.But in actual use, the risk that normal use is unable to because of equipment fault, shadow be present in DYN dynamic on-off energy storage device
Ring the stable operation of breaker.
In order that breaker can stable operation, those skilled in the art devise a kind of new on-off energy storage device, its
Including electric energy-stored mechanism and Manual stored energy organization, when electric energy-stored failure mechanisms, staff can manually energy storage machine
Structure completes the energy storage to energy release device.A kind of electric and manual one for breaker as disclosed in Chinese patent CN102496532A
Body operating mechanism, including motor and gear reduction box, be provided with the gear reduction box multiple stage gear reduction component and
Output shaft, the both ends of the output shaft are separately installed with the first one-way clutch gear and the second one-way clutch gear, and described first
One-way clutch gear engages with the gear of afterbody gear reduction assemblies, on the second one-way clutch gear and manual shaft
Worm engaging.When using manual energy storage, by taper knob on manual shaft end, shake hand handle and drive manual shaft rotation, promote hand
Worm screw on moving axis drives the second one-way clutch gear rotation on reduction gearbox output shaft, and so as to drive breaker to realize, spring stores up
Energy；When using electric energy-stored, the power of motor is transmitted to the first one-way clutch gear, and drives output shaft to rotate, so as to band
Dynamic breaker realizes spring energy-storage.
Although the electric and manual integral operating mechanism of above-mentioned breaker can be substituted electronic using manual mode when power is off
Pattern, but following technological deficiency in use still be present in this hand, electric integral operating mechanism：It is after energy storage, output
Axle rotate and holding can not be fixed, the spring compressed easily recovers deformation, makes the potential energy of spring store reduce, cause separating brake,
Closing speed is slack-off, influences the sensitivity of breaker.
The content of the invention
Therefore, the technical problem to be solved in the present invention be overcome existing clutch stored energy mechanism exist separating brake, close a floodgate it is sensitive
Spend low technological deficiency, so as to provide it is a kind of can ensure separating brake, combined floodgate sensitivity clutch stored energy mechanism.
To achieve these goals, the present invention provides a kind of on-off energy storage device, including：
Gear train, it can be rotated forward in the presence of Manual drive mechanism or electric driving mechanism；
Axle, with gear train link set, under the drive of gear train with gear train rotating Vortex and drive potential energy mechanism store up
Deposit potential energy；
Also include the first one-way clutch mechanism, first one-way clutch mechanism produces reverse rotation trend in gear train
When, prevent gear train from reversely rotating by engaging mode.
In above-mentioned on-off energy storage device, first one-way clutch mechanism includes the multiple wheels being arranged on gear train periphery
Tooth, and non-return portion, the non-return portion when the gear set drive gear teeth rotate forward, intermittent movement in multiple gear teeth it
Between, the non-return portion engages the gear teeth of gear train and prevents gear train from reversely rotating when gear train produces reverse rotation trend.
In above-mentioned on-off energy storage device, the non-return portion includes fixing axle, the check pawl being arranged in fixing axle and
The ratchet bias piece for the biasing force for being inclined to the gear teeth is provided for the check pawl, the check pawl is rotating forward direction
It is upper that there is the arc sliding wall matched with the gear teeth streamlined.
In above-mentioned on-off energy storage device, the gear train includes first gear and second gear, the first gear and hand
Dynamic drive mechanism intermeshing, the second gear are intermeshed with electric driving mechanism.
In above-mentioned on-off energy storage device, the Manual drive mechanism includes gear shaft, the gear end of gear shaft and the first tooth
Wheel engagement, the shaft end of gear shaft is connected by the second one-way clutch mechanism with rotary handle, with when operating rotary handle, gear
Axle is only capable of rotating to the direction for rotating forward axle.
In above-mentioned on-off energy storage device, second one-way clutch mechanism includes with internal tooth and is set in gear shaft shaft end
Axle sleeve, the slip ratchet that is engaged between the internal tooth of axle sleeve and with the internal tooth of elastic telescopic, and the driving slip spine
The elastic component that pawl engages with the internal tooth, it is provided with gear shaft and accommodates the receiving space for sliding ratchet and elastic component.
In above-mentioned on-off energy storage device, in above-mentioned on-off energy storage device, the receiving space is that the radial direction on gear shaft is led to
Road, the slip ratchet is two, is arranged on the both ends of radial passage, and elastic component is arranged between two slip ratchets, elasticity
The flexible bias pressure of part drives two to slide ratchet and engaged with the internal tooth of axle sleeve.
In above-mentioned on-off energy storage device, the free end of the rotary handle is connected with return unit, and the other end of return unit is consolidated
Surely it is connected on fixed position, so that the rotary handle can reset after being operated.
In above-mentioned on-off energy storage device, the electric driving mechanism includes output motor and driven by the output motor to revolve
The gear drive turned, the gear drive engage with second gear, are rotated with band moving axis.
In above-mentioned on-off energy storage device, the 3rd one-way clutch mechanism is additionally provided between the second gear and the axle,
So that second gear can transmit moment of torsion when rotating forward to axle, band moving axis rotates；Relative axle when second gear reversely rotates
Idle running, it is impossible to transmit moment of torsion.
In above-mentioned on-off energy storage device, the 3rd one-way clutch mechanism is roller type one way clutch, between it includes
Every the chute for being molded over the second gear inner ring, the roller being arranged in the chute and act on the roller
Roller bias piece.
In above-mentioned on-off energy storage device, in addition to casing, the Manual drive mechanism and the axle homonymy are arranged on described
On casing, the output motor in the electric driving mechanism is arranged on the opposite side of the casing, and the output shaft of output motor is worn
The casing is crossed to be connected on gear drive.
In above-mentioned on-off energy storage device, one end of the axle is fixedly mounted on casing；What the check pawl pivoted sets
It is placed in and is molded on casing in fixing axle, the fixing axle is stretched out in the same direction with the axle；The ratchet bias piece is is set in
State the torsion spring in fixing axle.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
1. the present invention on-off energy storage device in, the first one-way clutch mechanism gear train produce reverse rotation trend when,
Prevent gear train from reversely rotating by engaging mode, so that release energy machine structure can not recover deformation, prevent the potential energy of release energy machine structure
It is lost in, ensures that potential energy mechanism remains with enough potential energy and is used for quick acting switching-off, closes a floodgate, compared to existing on-off energy storage device sheet
The on-off energy storage device separating brake of invention, the sensitivity closed a floodgate is higher, stability is stronger.
2. in the on-off energy storage device of the present invention, second one-way clutch mechanism includes with internal tooth and is set in gear
The slip ratchet that axle sleeve, the elastic telescopic of axle shaft end engage between the internal tooth of axle sleeve and with the internal tooth, and described in driving
The elastic component that ratchet engages with the internal tooth is slided, is provided with gear shaft and accommodates the receiving sky for sliding ratchet and elastic component
Between.When gear shaft reversely rotates, sliding ratchet can be pressurized flexible, and the motion of interval is between each internal tooth of axle sleeve,
Dallied so that gear shaft is formed relative to rotary handle, therefore rotary handle will not act, make it is electric energy-stored during will not
Have influence on Manual drive mechanism.
3. in the on-off energy storage device of the present invention, Manual drive mechanism includes gear shaft, the gear end of gear shaft and first
Gear is engaged, and the shaft end of gear shaft is connected by the second one-way clutch mechanism with rotary handle, with when operating rotary handle, tooth
Wheel shaft is only capable of rotating to the direction for rotating forward axle.In actual use, staff is when pulling down rotary handle, band moving gear
Axle moves, and then can be rotated forward with moving axis, carries out energy storage, and hereafter staff does not continue to exert a force to rotary handle, due to
Second one-way clutch mechanism can allow for axle sleeve reversely to be dallied relative to the shaft end of gear shaft, and rotary handle can be in return unit
The lower self-return of effect, while rotary handle does not transmit moment of torsion to gear shaft during return, enters without driving axle reversion.
Therefore, staff can hook rotary handle by instrument, and handle is pulled by pendulum model on ground, complete manual energy storage and move
Make, compared to existing on-off energy storage device, staff completes energy storage in ground can operation Manual drive mechanism, not only
Labor intensity is greatly reduced, and improves security；Secondly, ratchet is slided when being resetted under return unit acts on, due to it
Intermittent movement can give staff's vibrational feedback on ground between the internal tooth of axle sleeve, staff is known hand
Whether dynamic energy storage succeeds.
Brief description of the drawings
In order that present disclosure is easier clearly to be managed, below in conjunction with the accompanying drawings, the present invention is made further detailed
Explanation, wherein,
Fig. 1 is the structural representation of on-off energy storage device in the embodiment of the present invention；
Fig. 2 is the structural representation of Manual drive mechanism in the embodiment of the present invention, further it is shown that Manual drive mechanism and axle
Annexation；
Fig. 3 is the perspective view of the second one-way clutch mechanism in the embodiment of the present invention；
Fig. 4 is Fig. 3 upward view；
Fig. 5 is the structural representation of electric driving mechanism in the embodiment of the present invention；
Fig. 6 is the sectional view of the 3rd one-way clutch mechanism in the embodiment of the present invention；
Fig. 7 is the structural representation of the first one-way clutch mechanism in the embodiment of the present invention.
Description of reference numerals
10- axles；12- gear trains；121- first gears；122- second gears；20- Manual drive mechanisms；21- gear shafts；
211- rotary handles；212- return units；30- electric driving mechanisms；31- output motors；32- gear drives；40- non-returns
Portion；41- check pawls；42- ratchet bias pieces；43- fixing axles；The one-way clutch mechanisms of 50- first；60- the second one-way clutch machines
Structure；61- axle sleeves；62- slides ratchet；63- elastic components；64- receiving spaces；The one-way clutch mechanisms of 70- the 3rd；71- chutes；72-
Roller；73- roller bias pieces；80- casings.
Embodiment
Below with reference to accompanying drawing, the on-off energy storage device of the present invention is described further.It is herein it should be noted that right
It is used to help understand the present invention in the explanation of implementation below, but does not form limitation of the invention.In addition, retouched below
As long as involved technical characteristic does not form conflict can and be combined with each other each other in each embodiment of the invention stated.
Present embodiment discloses a kind of on-off energy storage device, for storing potential energy for the release energy machine structure of breaker or switch,
Also breaker or field of switches are not only limited to, can also be used in other needs manually, electrically device of energy storage simultaneously.Institute
State release energy machine structure and stage clip or torsion spring are generally in breaker or switch, release energy machine structure can store elastic potential after being exerted a force
Can, so as to when breaker or switch need combined floodgate or separating brake, the stored potential energy of triggering release energy machine structure release, reach from dynamic circuit connector
The purpose of lock or automatic brake separating.
Referring to Fig. 1, the on-off energy storage device of the present embodiment is included by axle 10, the use for rotating to be the release energy machine structure energy storage
In the Manual drive mechanism 20 and electric driving mechanism 30 that drive the axle 10 to rotate, the setting of Manual drive mechanism 20 ensure that
In the case of the failure of electric driving mechanism 30, breaker or switch still are able to obtain automatic closing, the potential energy of separating brake.Wherein, axle
Linkage sets gear train 12, in 30 drive gear set 12 of Manual drive mechanism 20 or electric driving mechanism, gear train 12 on 10
It can be rotated forward with moving axis 10, potential energy is stored for release energy machine structure.Stored it should be noted that the forward direction refers to for potential energy mechanism
The direction of rotation of axle 10 during potential energy, and reversely refer to the direction that potential energy mechanism release potential energy rotates axle 10.
Referring to Fig. 1, Fig. 7, in addition to the first one-way clutch mechanism 50, when Manual drive mechanism 20 or electric driving mechanism 30
After energy storage terminates, in order that release energy machine structure can release energy, therefore will not apply holding torque to axle 10, in unused state
Under, the potential energy of release energy machine structure accumulation can be lost in deformation is recovered, and in the present embodiment, the first one-way clutch mechanism 50 is in tooth
When wheel group 12 produces reverse rotation trend, gear train 12 is prevented to reversely rotate by engaging mode, so that release energy machine structure can not
Recover deformation, prevent the potential energy of release energy machine structure from being lost in, ensure separating brake, the closing speed of breaker or switch, improve separating brake, close a floodgate
Sensitivity.
Describe the set-up mode of the first one-way clutch mechanism 50 in the present embodiment in detail below with reference to Fig. 6：
First one-way clutch mechanism 50 includes the multiple gear teeth being arranged on the periphery of gear train 12, and non-return portion 40, institute
Non-return portion 40 is stated when gear train 12 drives the gear teeth to rotate forward, intermittent movement is between multiple gear teeth, the non-return portion
40, when gear train 12 produces reverse rotation trend, engage the gear teeth of gear train 12 and prevent gear train 12 from reversely rotating.
Further, the non-return portion 40 includes fixing axle 43, the check pawl 41 being arranged in fixing axle 43 and be institute
The ratchet bias piece 42 that check pawl 41 provides the biasing force for being inclined to the gear teeth is stated, the check pawl 41 is in the side of rotating forward
There is the arc sliding wall matched with the gear teeth streamlined upwards.In actual use, when gear train 12 rotates forward, bias
The biasing force of part 42 makes ratchet 41 that there is one end of arc sliding wall to extend between the gear teeth, is pushed aside during pinion rotation
Ratchet 41, ratchet 41 is set to enter between next gear teeth；When gear train 12 has the movement tendency reversely rotated, by institute
It is at an acute angle to state the direction of motion of the arc sliding wall and gear train 12 of ratchet 41, therefore ratchet 41 can stop that gear train 12 continues
Rotate.
Describe the linkage set-up mode of gear train 12 and axle 10 in detail below in conjunction with Fig. 2, Fig. 5：
The mode that gear train 12 and the linkage of axle 10 are set has many kinds, such as：During gear in gear train 12 is with axle 10
The heart, the set-up mode on axle 10 is fixedly installed on by fixed structure；Or gear train 12 directly with 10 integrally formed setting of axle
Mode；The gear teeth, gear train 12 and the set-up mode of gear teeth meshing linkage are formed again or on axle 10；And it can also be tooth
Wheel group 12 is arranged on the set-up mode on axle 10 by the 3rd one-way clutch mechanism 70 described hereinafter；It can also be above-mentioned setting
Any combination of mode.The setting of gear train 12 only needs to ensure to rotate with moving axis 10 in drive gear set 12, this
Art personnel under conditions of design requirement is met, can select tooth according to foregoing description combination general knowledge known in this field
The specific set-up mode that wheel group 12 links with axle 10 alternatively, do not repeat one by one herein.
With reference to figure 1, gear train 12 includes first gear 121 and second gear 122.
As a preferred embodiment, referring to Fig. 2, first gear 121 is shaped on the axle 10.In Fig. 2
In shown embodiment, the gear on Manual drive mechanism 20 engages with the first gear 121, can be with the positive rotation of moving axis 10
Turn, be the release energy machine structure energy storage.Because first gear 121 and axle 10 are relatively fixed, therefore the first one-way clutch mechanism 50 is excellent
Choosing is acted in first gear 121, so as to be reversely rotated by engaging first gear 121, to prevent axle 10 from reversely rotating, with
Ensureing the potential energy of release energy machine structure storage will not be lost in.Although not showing in the accompanying drawings, one as the embodiment shown in Fig. 2
Kind deformation, first gear 121 can also be meshed with electric driving mechanism 30, and it is positive under the drive of electric driving mechanism 30
Rotation.
As a kind of variant embodiment of first gear 121, first gear 121 can also be is fixed by attachment structure
It is installed on axle 10, such as the attachment structure can be threaded connection or steady pin etc., keep first gear 121 and axle 10
It is relatively fixed.
Describe the set-up mode of Manual drive mechanism 20 in the present embodiment in detail below in conjunction with Fig. 1, Fig. 2：
In the present embodiment, Manual drive mechanism 20 includes gear shaft 21, and gear end and the gear train 12 of gear shaft 21 are nibbled
Close, as a preferred embodiment, the gear end of gear shaft 21 engages with first gear 121, the shaft end of gear shaft 21 leads to
The second one-way clutch mechanism 60 is crossed to be connected with rotary handle 211.
Specifically, the axle sleeve 61 with internal tooth is included with reference to figure 3,4, the second one-way clutch mechanism 60, axle sleeve 61 is set in
The shaft end of gear shaft 21, gear shaft 21 is that the position that axle sleeve 61 is connected forms a receiving space 64, described to accommodate sky
Between 64 be radial passage on gear shaft 21, two are slided ratchets 62 and are arranged on the both ends of radial passage, and elastic component 63 is arranged on
Between two are slided ratchet 62, the flexible bias pressure of elastic component 63 drives two to slide ratchet 62 and engaged with the internal tooth of axle sleeve 61.
When axle sleeve 61 is in rotate counterclockwise in the state of as shown in Figure 4, ratchet 62 is slided by intermittent movement in each interior of axle sleeve 61
Between tooth；When axle sleeve 61 is turning clockwise in the state of as shown in Figure 4, sliding ratchet 62 will keep relatively solid with axle sleeve 61
It is fixed, and slide ratchet 62 and keep being relatively fixed with gear shaft 21, therefore rotary sleeve 61 can rotate with movable gear shaft 21, enter one
Step band moving axis 10 rotates energy storage.
The setting of above-mentioned second one-way clutch mechanism 60 so that the on-off energy storage device of the present embodiment is using manual actuation
When mechanism is driven and carries out energy storage, it is allowed to which rotary handle 211 turns round, and will not cause the reversed turning of axle 10, specifically, real
Border is in use, staff when pulling down rotary handle 211, moves with movable gear shaft 21, and then can be revolved with the forward direction of moving axis 10
Turn, carry out energy storage, hereafter staff does not continue to exert a force to rotary handle 211, because the second one-way clutch mechanism 60 can be permitted
Perhaps axle sleeve reversely dallies relative to the shaft end of gear shaft 21, and rotary handle 211 does not transmit during return to gear shaft 21
Moment of torsion, enter without driving axle 10 to invert.
In addition, the setting of above-mentioned second one-way clutch mechanism 60 can also be played during electric energy-stored, make rotary handle
211 effects not rotated, so that electric energy-stored process does not impact to Manual drive mechanism.Below with reference to Fig. 2-
4 when introducing 30 energy storage of electric driving mechanism, the state of Manual drive mechanism 20：
It is clockwise forward direction to set in Fig. 2, i.e. axle 10 turns clockwise energy storage, and rotate counterclockwise then discharges potential energy.
In Fig. 2, electric driving mechanism 30 is that the driving rotation of second gear 122 to rotate forward with moving axis 10, the mistake that axle 10 rotates forward
Cheng Zhong, first gear 121 is driven to rotate forward, it is now then driven with the gear end of the meshed gears axle 21 of first gear 121
Reverse rotation.Below with reference to the diagrammatic cross-section of the second one-way clutch mechanism 60 shown in Fig. 3, and second shown in Fig. 4
The perspective view of one-way clutch mechanism 60, when gear shaft 21 reversely rotates, sliding ratchet 62 can be pressurized flexible, and the fortune of interval
Move between each internal tooth of axle sleeve 61, dallied so that gear shaft 21 is formed relative to rotary handle 211, therefore rotary handle
211 will not act, make it is electric energy-stored during do not interfere with Manual drive mechanism 20.
Also, the setting of above-mentioned second one-way clutch mechanism 60, slide the receiving that ratchet 62 can be hidden in gear shaft 21
In space 64, compared in general one-way clutch structure, the structure of the second one-way clutch mechanism 60 of the present embodiment is more simple, accounts for
It is smaller with space, further reduce device volume.Because the structure of the second one-way clutch mechanism 60 is simple, small volume, therefore
It is suitably mounted in limited but not high to the required precision mechanism in space.Obvious second one-way clutch mechanism 60 can also be selected
The clutch of other forms, will not be described here.
As a kind of variant embodiment of above-mentioned second one-way clutch mechanism 60, the slip ratchet 62 can also be set
For three, four or more；Also, the direction for sliding ratchet 62 is also not limited to extending radially shown in Fig. 4, and it may be used also
To be and radially oblique stretching in a certain angle etc., it is only necessary to guarantee be slide ratchet 62 can in the presence of elastic component 63
Stretch between the internal tooth of axle sleeve 61.
With reference to figure 1, the free end of the rotary handle 211 in the present embodiment is connected with return unit 212 (being herein extension spring), resets
The other end of part 212 is fixedly connected on fixed position, and such staff can be with the pulling of the pendulum model rotary handle
211, return unit 212 drives the rotary handle 211 to reset, and in reseting procedure, due to the second one-way clutch mechanism 60
Set, rotary handle 211 is idle running relative to gear shaft 21.
In actual use, the on-off energy storage device of the present embodiment is often mounted higher position on utility poles, in the past
Staff needs to climb up electric pole around single direction driving rotary handle 211, could use Manual drive mechanism 20.Such as rotation
The length of handle 211 is shorter, and the torque for needing to apply in staff's rotary course can be very big；Such as the length of rotary handle 211
Longer, staff is then difficult to the spinning movement for completing whole circumference, therefore very big in the difficulty of high aerial manual energy storage.
With reference to figure 1,2, in the on-off energy storage device of the present embodiment, staff can be hooked on rotary handle by instrument
On 211, rotary handle 211 is pulled by pendulum model on ground, manual energy storage action is completed, effectively reduces the work of staff
It is intensity, also safer compared to existing Manual stored energy organization；Secondly, ratchet 62 is slided to reset under the effect of return unit 212
When, because its intermittent movement is between the internal tooth of axle sleeve 61, therefore staff's vibrational feedback on ground can be given, make staff
It can know whether manual energy storage succeeds.
Describe the set-up mode of electric driving mechanism 30 in the present embodiment in detail below in conjunction with Fig. 2, Fig. 5, Fig. 6：
In preferred embodiment shown in Fig. 5, the electric driving mechanism 30 includes output motor 31 and by described defeated
Go out the gear drive 32 of the driving rotation of motor 31, the gear drive 32 engages with second gear 122, with band moving axis
10 rotations, the output shaft of output motor 31 drive gear drive 32 to rotate, gear drive 32 again with second gear 122
Engagement, so as to be rotated with moving axis 10, potential energy is stored for release energy machine structure.As a kind of replaceable embodiment, output motor 31
Can straight forming engages with second gear 122 on its output shaft the gear teeth, so as to be rotated with moving axis 10.
Further, the 3rd one-way clutch mechanism 70 is additionally provided between second gear 122 and the axle 11, so that second
Gear 122 can transmit moment of torsion when rotating forward to axle 10, and band moving axis 10 rotates；Second gear 122 is relative when reversely rotating
Axle 10 dallies, it is impossible to transmits moment of torsion.Because the 3rd one-way clutch mechanism 70 is used for connecting shaft 10 and second gear 122, it is compared
More focus on the transmission of moment of torsion, therefore the selection of the 3rd one-way clutch mechanism 70 and the second one-way clutch in the second one-way clutch mechanism 60
The different roller type one way clutch of mechanism 60.Specifically, referring to Fig. 2, it includes interval and is molded over the second gear 122
The chute 71 of inner ring, the roller 72 being arranged in the chute 71 and the roller bias piece 73 acted on the roller 72,
The number of roller 72 is usually 6-8.In the course of work, if rotating in an anti-clockwise direction shown in 00 along Fig. 2, then, roller 72 is just
And the compression spring mobile to big end in the chute 71 with cam profile.At this moment, one-way clutch is not in locking phenomenon,
And allow outer ring rotating；If conversely, second gear 122 relative to axle 10 along shown in Fig. 2 rotationally clockwise, second gear
122 and axle 10 then can be locked, that is to say, that clockwise reverse second gear 122 can be rotated with moving axis 10, complete it is electric energy-stored
Process.
It should be noted that gear drive 32 preferably uses multi-stage speed-reducing gear train, so as to realize output motor 31
The high speed torque of output can be converted to low speed torque, so that the thermal energy storage process of electric driving mechanism 30 is more steady.
The on-off energy storage device of the present embodiment also includes casing 80, and the agent structure of casing 80 is a vertical installation
Plate, Manual drive mechanism 20 and the axle 10 homonymy is arranged on the casing 80, in the electric driving mechanism 30
Output motor 31 is arranged on the opposite side of the casing 80, and the output shaft of output motor 31 is connected to gear through the casing 80
On transmission mechanism 32.So setting is advantageous in that, Manual drive mechanism 20, electric driving mechanism 30 and casing 80 can pacify
On same mounting surface, make benchmark unique, be easily installed positioning.The on-off energy storage device of the present embodiment is also ensure that simultaneously
Structure is more compact, contributes to the miniaturization of lifting means, reduces the installing space of hold facility.
Specifically, one end of the axle 10 is fixedly mounted on casing 80；What the check pawl 41 pivoted is arranged at into
Type on casing 50 in fixing axle 43, stretch out in the same direction with the axle 10 by the fixing axle 43；The ratchet bias piece 42 is to be arranged
Torsion spring in the fixing axle 43.
In addition, as shown in Fig. 2 the on-off energy storage device of the present embodiment also includes cladding Manual drive mechanism 20 and electronic drive
The shell of motivation structure 30, it is not damaged mainly for the protection of equipment by environmental factor.
Obviously, above-described embodiment is only intended to clearly illustrate example, not to the restriction of embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (10)
1. a kind of on-off energy storage device, including：
Gear train (12), it can be rotated forward in the presence of Manual drive mechanism (20) or electric driving mechanism (30)；
Axle (10), link and set with gear train (12), under the drive of gear train (12) with gear train (12) rotating Vortex and band
Action potential mechanism stores potential energy；
Characterized in that, also including the first one-way clutch mechanism (50), first one-way clutch mechanism (50) is in gear train
(12) when producing reverse rotation trend, gear train (12) is prevented to reversely rotate by engaging mode；
The Manual drive mechanism (20) includes gear shaft (21), and the gear end of gear shaft (21) engages with first gear (121),
The shaft end of gear shaft (21) is connected by the second one-way clutch mechanism (60) with rotary handle (211), with operation rotary handle
(211) when, gear shaft (21) is only capable of rotating to the direction for rotating forward axle (10)；The free end of the rotary handle (211)
Return unit (212) is connected with, the other end of return unit (212) is fixedly connected on fixed position, so that the rotary handle
(211) can be resetted after being operated；
Second one-way clutch mechanism (60) includes with internal tooth and is set in the axle sleeve (61) of gear shaft (21) shaft end, elasticity
The slip ratchet (62) for stretching between the internal tooth of axle sleeve (61) and being engaged with the internal tooth, and the driving slip ratchet
(62) elastic component (63) engaged with the internal tooth, it is provided with gear shaft (21) and accommodates the slip ratchet (62) and elastic component
(63) receiving space (64).
2. on-off energy storage device according to claim 1, it is characterised in that first one-way clutch mechanism (50) includes
The multiple gear teeth being arranged on gear train (12) periphery, and non-return portion (40), the non-return portion (40) is in gear train (12) band
When driving wheel tooth rotates forward, between multiple gear teeth, the non-return portion (40) produces anti-in gear train (12) for intermittent movement
During to rotating tendency, engage the gear teeth of gear train (12) and prevent gear train (12) from reversely rotating.
3. on-off energy storage device according to claim 2, it is characterised in that the non-return portion (40) includes fixing axle
(43) check pawl (41) that, is arranged in fixing axle (43) and provided for the check pawl (41) and be inclined to the gear teeth
The ratchet bias piece (42) of biasing force, the check pawl (41) have and the gear teeth streamlined on direction is rotated forward
The arc sliding wall matched somebody with somebody.
4. on-off energy storage device according to claim 3, it is characterised in that the gear train (12) includes first gear
(121) it is intermeshed with second gear (122), the first gear (121) with Manual drive mechanism (20), the second gear
(122) it is intermeshed with electric driving mechanism (30).
5. on-off energy storage device according to claim 1, it is characterised in that the receiving space (64) is gear shaft (21)
On radial passage, the slip ratchet (62) is two, is arranged on the both ends of radial passage, and elastic component (63) is arranged on two
Between sliding ratchet (62), the flexible bias pressure of elastic component (63) drives two internal tooths for sliding ratchet (62) and axle sleeve (61) to nibble
Close.
6. on-off energy storage device according to claim 4, it is characterised in that the electric driving mechanism (30) includes output
Motor (31) and by the output motor (31) drive rotation gear drive (32), the gear drive (32) with
Second gear (122) engages, with band moving axis (10) rotation.
7. on-off energy storage device according to claim 6, it is characterised in that the second gear (122) and the axle
(10) the 3rd one-way clutch mechanism (70) is additionally provided between, so that second gear (122) can be to axle when rotating forward
(10) moment of torsion, band moving axis (10) rotation are transmitted；Relative axle (10) idle running when second gear (122) reversely rotates, it is impossible to transmit and turn round
Square.
8. on-off energy storage device according to claim 7, it is characterised in that the 3rd one-way clutch mechanism (70) is rolling
Pillar one-way clutch mechanism, it includes interval and is molded over the chute (71) of the second gear (122) inner ring, is arranged on the cunning
Roller (72) in groove (71) and the roller bias piece (73) acted on the roller (72).
9. according to the on-off energy storage device any one of claim 6-8, it is characterised in that
Also including casing (80), the Manual drive mechanism (20) and the axle (10) homonymy are arranged on the casing (80),
Output motor (31) in the electric driving mechanism (30) is arranged on the opposite side of the casing (80), output motor (31)
Output shaft is connected on gear drive (32) through the casing (80).
10. on-off energy storage device according to claim 9, it is characterised in that
One end of the axle (10) is fixedly mounted on casing (80)；
What the check pawl (41) pivoted is arranged in the fixing axle (43) being molded on casing (- 80), the fixing axle
(43) stretched out in the same direction with the axle (10)；
The ratchet bias piece (42) is the torsion spring being set in the fixing axle (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148948.6A CN104733216B (en) | 2015-03-31 | 2015-03-31 | On-off energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148948.6A CN104733216B (en) | 2015-03-31 | 2015-03-31 | On-off energy storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104733216A CN104733216A (en) | 2015-06-24 |
| CN104733216B true CN104733216B (en) | 2018-02-09 |
Family
ID=53457024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510148948.6A Active CN104733216B (en) | 2015-03-31 | 2015-03-31 | On-off energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733216B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086895B (en) * | 2016-10-08 | 2019-09-13 | 泉州台商投资区久协机械科技有限公司 | A kind of damping track |
| EP3553804B1 (en) * | 2018-04-10 | 2021-03-24 | Rail Power Systems GmbH | High voltage or medium voltage installation |
| KR102285035B1 (en) * | 2019-11-13 | 2021-08-02 | 엘에스일렉트릭(주) | Circuit breaker |
| CN111192798B (en) * | 2019-12-20 | 2021-12-03 | 河南平高电气股份有限公司 | Circuit breaker operating mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334666C (en) * | 2005-04-14 | 2007-08-29 | 陈渊技 | Electric operating mechanism |
| KR101050589B1 (en) * | 2007-03-27 | 2011-07-19 | 미쓰비시덴키 가부시키가이샤 | Accumulation mechanism of switchgear |
| CN102169764A (en) * | 2011-04-02 | 2011-08-31 | 无锡市惠源机电制造有限公司 | Intelligent universal type motor-operating mechanism of breaker |
| CN102184783B (en) * | 2011-05-12 | 2013-07-10 | 无锡市凯旋电机有限公司 | Electrically operated mechanism of circuit breaker |
| CN102496532B (en) * | 2011-12-29 | 2016-03-02 | 无锡江南奕帆电力传动科技股份有限公司 | For the electric and manual integral operating mechanism of circuit breaker |
| CN204497128U (en) * | 2015-03-31 | 2015-07-22 | 浙江华仪电器科技有限公司 | A kind of on-off energy storage device |
-
2015
- 2015-03-31 CN CN201510148948.6A patent/CN104733216B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104733216A (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104733216B (en) | On-off energy storage device | |
| CN201038092Y (en) | Onload switch-fuse combined electric appliance operation mechanism | |
| CN203398051U (en) | Manual or electric closing device of residual-current circuit breaker | |
| KR101147986B1 (en) | Actuator of electric parking brake associated with brake caliper using differential planetary gear for automobile | |
| CN109119829A (en) | A kind of starter of loom | |
| CN204497128U (en) | A kind of on-off energy storage device | |
| DE102011122529B4 (en) | Electric door opener | |
| JP7183496B2 (en) | Electrical connection device for electric or hybrid vehicles | |
| CN216212951U (en) | Circuit breaker operating mechanism | |
| CN207004226U (en) | Electronic lock | |
| CN201345303Y (en) | Energy storing structure of breaker spring operating mechanism | |
| CN110529590A (en) | Parking lock device | |
| CN209687024U (en) | A kind of lock core connection structure and its mechanical lock and electromechanical integration lock body | |
| CN111370257B (en) | Anti-misoperation type operating handle for load switch/isolating switch and using method thereof | |
| CN107237556A (en) | Electronic lock | |
| CN204826818U (en) | A manual elevating system for waterproof type parking stall retention device | |
| CN203386620U (en) | Cam type electric closing device based on intelligent switch | |
| CN110171399A (en) | The manual and electric dual-purpose all-around mobile cam control gear of loading mobile device | |
| CN103075287A (en) | Safety starter for air-cooled diesel engine | |
| CN203321116U (en) | Motor execution mechanism for lock | |
| CN203367189U (en) | Grooved pulley type electric or manual closing device based on intelligent switch | |
| CN208778637U (en) | Ratchet mechanism | |
| CN208478843U (en) | Pressing plate automatic switching device | |
| CN212062346U (en) | Spring operating mechanism for circuit breaker | |
| CN101770876A (en) | Energy storing structure of circuit-breaker spring operating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230908 Granted publication date: 20180209 |