CN108565142A - On-load switch electrically operated device - Google Patents
On-load switch electrically operated device Download PDFInfo
- Publication number
- CN108565142A CN108565142A CN201810758345.1A CN201810758345A CN108565142A CN 108565142 A CN108565142 A CN 108565142A CN 201810758345 A CN201810758345 A CN 201810758345A CN 108565142 A CN108565142 A CN 108565142A
- Authority
- CN
- China
- Prior art keywords
- clutch
- gear
- flange
- load switch
- fastener
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric 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
Abstract
The present invention proposes a kind of on-load switch electrically operated device, it includes bracket component, electric machine assembly, change gear component, clutch and torque gear component, high rotating speed is converted into high-torque step by step through change gear component by electric machine assembly, it is exported to the ontology-driven wheel of on-load switch by torque gear component, realizes electric operating on-load switch.And since clutch is arranged, enabling in the case where on-load switch electrically operated device damages or powers off, manual operation on-load switch is without additionally by the resistance of on-load switch electrically operated device.
Description
Technical field
The present invention relates to a kind of operating device, more particularly to a kind of on-load switch electrically operated device.
Background technology
Negative combination switch cabinet is the equipment for being closed or cut-offfing load in domestic 10KV (or 20KV) power distribution network, commonly uses operation side
Formula is：Operation handle is inserted into on-load switch operating shaft, rotation process handle, on-load switch operating shaft is rotated with operation handle
When compression (or stretch) on-load switch energy-stored spring carry out energy storage；Quick-make (or cut-offfing) load is opened when energy-stored spring discharges
It closes.Since operating force is big, operation handle must have longer length, and operating personnel is needed to have large force.
With the raising that the rapid growth and user of power supply area require power supply reliability, traditional manual operation side
Formula has been unable to meet requirement.Power supply bureau can be on computers closed with distribution automation system or the on-load switch in a disjunction distant place
Cabinet.To realize that the function, loading switch cabinet must install electrically operated device additional on the basis of former handle is manually operated.But
When electrically operated device damages or has a power failure, the resistance of electrically operated device will be also overcome using manual operation so that manual operation
It is more difficult.
Invention content
In view of this, the application proposes a kind of on-load switch electrically operated device that can overcome the above problem.
A kind of on-load switch electrically operated device is switched for operational load, and the load switch operation device includes branch
The frame component and electric machine assembly being arranged on the bracket component, change gear component and torque gear component, the motor
Component, change gear component and torque gear component are sequentially connected to form a drive path, the torque gear component to
It is drivingly connected with the on-load switch, the on-load switch electrically operated device includes the clutch being arranged in the drive path
Device, the drive path include the transmission road positioned at the drive path upstream of the clutch side and positioned at the clutch other side
Diameter downstream, the clutch are arranged to when the electric machine assembly operates and operates the power needed for the on-load switch to provide,
The clutch is closed automatically so that and the power can be transmitted to the drive path downstream from the drive path upstream,
And when the electric machine assembly not running, the clutch is automatically separated to cut off under the transmission path upstream and transmission path
Power between trip transmits.
In one embodiment, the change gear component includes step-by-step variable gear, and the clutch setting is adjacent two
Between grade change gear.
In one embodiment, the wherein first-level variable-speed gear of the two successive stages change gear be clutch gear, it is described from
It closes gear and is equipped with axis hole and several first clutch slots, several first clutch slots are arranged around the axis hole；
The clutch includes：
The axis hole is rotationally stretched into clutch shaft, one end of the clutch shaft, the other end of the clutch shaft be equipped with
The output gear and first flange of the clutch shaft unitary rotation, the first flange be set to the output gear and it is described from
Between closing gear, the output gear is engaged with the another first-level variable-speed gear of the two successive stages change gear；
Fastener, the fastener be sheathed on the clutch shaft and can the clutch gear and the first flange it
Between slide, the fastener is equipped with consistent with several first clutch slot quantity several close to the side of the clutch gear
Second clutch slot, the fastener are equipped with the second flange to match with the first flange close to the side of the first flange,
When the clutch is closed, the first flange and second flange occlusion；
Several clutch balls, each clutch ball be disposed therein one first clutch slot and corresponding second clutch slot it
Between, and the clutch ball is at least partly placed in first clutch slot and the second clutch slot；
Damping element, the damping element act on the fastener so that complete in the first flange and second flange
The rotating speed of full occlusion foregoing description fastener is slower than the rotating speed of the clutch gear；And
Biased element, the biased element is towards fastener described in the clutch gear bias so that when the motor group
When part not running, the biased element pushes the fastener that the first flange and second flange is made to detach.
In one embodiment, the change gear component includes four stage change-over gear, and the clutch gear becomes for the third level
Fast gear, the another first-level variable-speed gear are fourth stage change gear, and the fourth stage change gear drives the torque gear
Component.
In one embodiment, the torque gear component includes two intermeshing torque gears, and the fourth stage becomes
Fast gear includes gear and the tooth shaft that is rotated coaxially with the gear, and the fourth stage change gear passes through the tooth
Axis is connect with a torque gear of the torque gear component so that the torque gear is coaxial with the fourth stage change gear
Linkage.
In one embodiment, the fastener is equipped with circumferential recess along its side wall, and the damping element is damping spring, institute
The one end for stating damping spring is fixed on the bracket component, and the circumferential direction that the other end for damping spring is sheathed on the fastener is recessed
On slot, to increase the rotary resistance of the fastener so that in the first flange and second flange occlusion foregoing description engaging
The rotating speed of part is slower than the rotating speed of the clutch gear.
In one embodiment, the first flange has the first teeth portion for being stretched out towards the second flange, and described second
Flange has the second teeth portion stretched out towards the first flange, and the first flange and the second flange pass through described first
Teeth portion and second teeth portion occlusion.
In one embodiment, first clutch slot and second clutch slot are cone tank.
In one embodiment, the biased element is to be set on the clutch shaft and positioned at the fastener and described the
Spring between one flange.
In one embodiment, the on-load switch electrically operated device further includes the control circuit mould being connect with electric machine assembly
Block, the control circuit module control the electric machine assembly operation.
In conclusion the present invention provides a kind of on-load switch electrically operated device comprising bracket component, electric machine assembly,
Change gear component, clutch and torque gear component are turned high rotating speed through change gear component by electric machine assembly step by step
It changes high-torque into, is exported to the ontology-driven wheel of on-load switch by torque gear component, realize electric operating on-load switch.And by
In setting clutch, enabling in the case where on-load switch electrically operated device damages or powers off, manual operation load is opened
It closes without additionally by the resistance of on-load switch electrically operated device.The on-load switch electrically operated device of the present invention is by electric operating
On-load switch mode replaces traditional manual operation on-load switch mode so as to on-load switch, the operation is more convenient and intelligence
Change, and the case where manual mode operational load must be used to switch, is manually operable on-load switch without additionally by load
The resistance of switch on/off electric operating device.
Description of the drawings
Fig. 1 is the stereogram of the on-load switch electrically operated device of one embodiment of the present invention.
Fig. 2 is the structural exploded view of on-load switch electrically operated device shown in Fig. 1.
Fig. 3 is a kind of usage state diagram of clutch in on-load switch electrically operated device shown in Fig. 1.
Fig. 4 is another usage state diagram of clutch in on-load switch electrically operated device shown in Fig. 1.
Fig. 5 is the stereogram at another visual angle of on-load switch electrically operated device shown in Fig. 1.
Specific implementation mode
Before describing the embodiments in more detail, it should be understood that the present invention is not limited to institutes hereafter or in attached drawing in the application
The detailed construction or arrangement of elements of description.The present invention can be the embodiment that other manner is realized.Furthermore, it is to be understood that this paper institutes
The wording and term used is solely for description purposes, should not the explanation of being construed as limiting property."include", "comprise" used herein,
The similar wording such as " having " is meant comprising items listed thereafter, its equivalent and other additional things.In particular, when description
When " certain element ", the present invention does not limit the quantity of the element as one, can also include multiple.
As shown in Figure 1, on-load switch electrically operated device proposed by the present invention is switched for operational load so that can pass through
Motor substitution manual operation driving load switch, and can on-load switch electrically operated device or power-off the case where set about
Dynamic operational load switch is without additionally by the resistance of on-load switch electrically operated device.
Fig. 2 is the structural exploded view of the on-load switch electrically operated device of the present invention, the electronic behaviour of on-load switch of the invention
As device include bracket component 10 and the electric machine assembly being arranged on the bracket component 10 20, change gear component 30, from
Clutch, torque gear component 50.
Bracket component 10 includes the first support element 11 and the second support element 12, and the first support plate 11 and the second support plate 12 connect
It connects, and accommodating space is formed between the first support plate 11 and the second support plate 12.
Electric machine assembly 20, change gear component 30 and torque gear component 50 are sequentially connected to form a drive path,
Torque gear component 50 with on-load switch being drivingly connected.Clutch is arranged in the drive path, which includes
Drive path upstream positioned at clutch side and the drive path downstream positioned at the clutch other side, clutch are arranged to when electricity
When the operation of thermomechanical components 20 is to provide the power needed for operational load switch, clutch is closed automatically so that electric machine assembly output
Power can be transmitted to drive path downstream from drive path upstream, and when electric machine assembly not running, clutch is automatically separated
To cut off the transmission of the power between transmission path upstream and transmission path downstream.
Electric machine assembly 20 includes motor 21, output shaft 23 and output gear 25, and output gear 25 is set to output shaft 23
One end far from motor 21, output gear 25 are used to be drivingly connected with change gear component 30, in the present embodiment, electric machine assembly
20 are set in the second support plate 12, it should be appreciated that this is only used as one embodiment of the present invention, in other embodiment
In, electric machine assembly 20 can also be set to other positions, such as electric machine assembly 20 is set in the first support plate 11, the present invention couple
The specific installation position of electric machine assembly 20 is not construed as limiting, and is drivingly connected with change gear component 30 as long as can realize.
Motor 21 can be installed in many ways to the second support plate 12, in the embodiment shown in the drawings, electric machine assembly
20 further include electric machine support 27, and electric machine support 27 is fixed on by screw in the second support plate 12, and makes electric machine support 27 and
There is the space rotated for output gear 25 between two support plates 12.It should be understood that electric machine support 27 can also pass through it
His mode is installed to the second support plate 12, such as welding, riveting etc., can be on electric machine support 27 by the way that motor 21 to be mounted on
Increase the fastness that motor 21 is connect with bracket component 10, the present invention does not limit the mode that motor 21 is installed to bracket component 10
It is fixed.
Change gear component 30 is set in the accommodating space of bracket component 10, and change gear component 30 includes multi-change speed
Gear, clutch are arranged between two successive stages change gear, the wherein first-level variable-speed gear of two successive stages change gear be from
Gear is closed, which drives another adjacent level change gear to rotate by clutch.In the present embodiment, change gear group
Part 30 include can opposite brackets component 10 rotate first order change gear 31, second level change gear 32, third level gear teeth
Wheel 33 and fourth stage change gear 34, wherein third level change gear 33 are clutch gear.
More specifically, first order change gear 31 and second level change gear 32 are smaller compared with gear wheel and one including one
The relatively gear wheel of the in-line gears of gear integrally connected, first order change gear 31 is engaged with driving gear 25, second level speed change
The relatively gear wheel of gear 32 is engaged with the relatively pinion gear of first stud gear 31.Third level change gear 33 and second level gear teeth
The relatively pinion gear engagement of wheel 32.
Third level change gear 33 is equipped with axis hole 331 and several first clutch slots 333, and axis hole 331 is set to third level change
The center of fast gear 33, several first clutch grooved rings 333 are arranged around axis hole 331.
Clutch includes clutch shaft 41, fastener 43, damping element 45, several clutch balls 47 and biased element 49.
Clutch shaft 41 rotationally stretches into the axis hole 331 of third level change gear 33, and one end of clutch shaft 41 passes through third level gear teeth
The axis hole 331 of wheel 33, and be rotatably connected in the first support plate 11 by bearing 141, the other end of clutch shaft 41 is equipped with
With the output gear 411 and first flange 413 of 41 unitary rotation of clutch shaft, and it is rotatably connected at by another bearing 142
In second support plate 12 so that clutch shaft 41 can opposite brackets component 10 rotate, and third level change gear 33 can be with respect to clutch
Axis 41 rotates.Fastener 43 is sheathed on clutch shaft 41 and can be slided between third level change gear 33 and first flange 413,
Fastener 43 is equipped with several second clutch slots consistent with 353 quantity of several clutch slots close to the side of third level change gear 33
433, fastener 43 is equipped with the second flange 435 to match with first flange 413, first flange close to the side of first flange 413
413 have the first teeth portion 415 for being stretched out towards second flange 435, and second flange 435 towards first flange 413 with stretching out
Second teeth portion 437, first flange 413 and second flange 435 are engaged by the first teeth portion 415 and the second teeth portion 437.
Each clutch ball 47 is set between one first clutch slot 333 and corresponding second clutch slot 433, first from
It closes slot 353 and the second clutch slot 433 at most accommodates half of clutch ball 47.Clutch ball 47 is at least partly placed in the first clutch
In slot 333 and the second clutch slot 433, and when fastener 43 is against third level change gear 33, first flange 413 and the second method
Orchid 435 is kept completely separate, i.e. the rotation of clutch shaft 41 cannot drive fastener 43 to rotate.In an illustrated embodiment, clutch ball
47 diameter is more than the maximum distance between fastener 43 and third level change gear 33.
Damping element 45 acts on fastener 43 so that before first flange 413 and second flange 435 are fully engaged against
The rotating speed of fastener 43 is slower than the rotating speed of third level change gear 33.In the present embodiment, bracket component 10 is equipped with supporting rod 13,
Fastener 43 is equipped with circumferential recess along its side wall, and damping element 45 is the damping spring 45 in the class figure of eight, damps the one of spring 45
End cap is fixed on supporting rod 13 and with bracket component 10, and the other end of damping spring 45 is sheathed on the circumferential recess of fastener 43
On, to increase the rotary resistance of fastener 43.Only after first flange 413 and second flange 435 are fully engaged against, third speed change
33 ability of gear is rotated synchronously with first flange 413.
Biased element 49 is towards 33 bias fastener 43 of third level change gear, and in the present embodiment, biased element 49 is
It is set in the spring 49 on clutch shaft 41 and between first flange 413 and fastener 43, spring is towards third level gear teeth
Wheel supports fastener 43.
Referring concurrently to Fig. 3, when motor 21 stops operating, third level change gear 33 remains static, 49 court of spring
Fastener 43 is supported to third level change gear 33 so that fastener 43 is against third level change gear 33,413 He of first flange
Second flange 435 detaches, and clutch shaft 41 can be rotated relative to third level change gear 33, i.e., under drive path upstream and drive path
The power of trip, which transmits, to be cut off.
Referring concurrently to Fig. 4, when motor 21 is run, motor 21 is through first order change gear 31 and second level change gear 32
Third level change gear 33 is driven to rotate, third level change gear 33 drives fastener 43 to rotate by clutch ball 47, due to
The effect of 43 spring dampened of fastener, the rotating speed of fastener 43 is slower than the rotating speed of third level change gear 33, in different rotating speeds
Under the collective effect of third level change gear 33 and fastener 43, clutch ball 47 will be in corresponding first clutch slot 333 and
Relative displacement occurs in two clutch slots 433 and simultaneously pushes fastener 43 towards first flange 413, as fastener 43 moves closer to the
One flange 413 and compressed spring, first flange 413 are gradually engaged with second flange 435, fastener 43 drive 41 turns of clutch shaft
It is dynamic, until being fully engaged against in first flange 413 and second flange 435 and fastener 43 can not be after due to first flange 413 is supported
Continuous movement, fastener 43, with 33 same rotational speed of third level change gear, and will lead under the drive of third level change gear 33
The occlusion for crossing first flange 413 and second flange 435 drives 41 same rotational speed of clutch shaft, to realize third level change gear
33, fastener 43 and clutch shaft 41 are with same rotational speed.
In the present invention, the quantity of first order clutch slot 333, second level clutch slot 433 and clutch ball 47 is four
It is a, only be used as one embodiment of the present invention, in other embodiments, the first clutch slot 333, the second clutch slot 433 and
Clutch ball 47 can also be arranged to other quantity, as long as the snap-in force that third level change gear 33 drives fastener 43 can be provided
, this is not limited by the present invention.
In the present embodiment, the first clutch slot 333 and the second clutch slot 433 are cone tank, it should be appreciated that this only makees
For one embodiment of the present invention, in other embodiments, the first clutch slot 333 and the second clutch slot 433 may be alternatively provided as
The slot of other shapes, such as half ball groove, this is not limited by the present invention.
Fourth stage change gear 34 is engaged with output gear 411, fourth stage change gear 34 include gear 341 and with
The tooth shaft 343 that gear 341 rotates coaxially, tooth shaft 343 are arranged through gear 341.One end of tooth shaft 343 passes through bearing
151 are rotatably connected in the first support plate 11；The other end of tooth shaft 343 is rotatably connected at by another bearing 142
In second support plate 12, and stretches out the second support plate 12 and be drivingly connected with torque gear component 50.
In the present embodiment, torque gear component 50 includes the first torque gear 51 and the second torque gear being meshed
52, it should be appreciated that this is only used as one embodiment of the present invention, and in other embodiments, torque gear component 50 can
One torque gear is only set or including the greater number of torque gear being meshed to meet the needs of different.First torque
Gear 51 is set to the outside of the second support plate 12, and passes through the connection coaxial with fourth stage change gear 34 of tooth shaft 343 so that the
34 unitary rotation of one torque gear 51 and fourth stage change gear.
As shown in figure 5, bracket component 10 further includes support block piece 17, support block piece 17 is set to outside the second support plate 12
Side, the second torque gear 52 are rotatablely arranged between support block piece 17 and the second support plate 12.The load of the present invention is opened
It closes electrically operated device to install to on-load switch, and the second torque gear 52 is made to be engaged with the ontology-driven wheel of on-load switch,
Then the first torque gear 51 drive the second torque gear 52 rotation, the second torque gear 52 can driving load switch ontology-driven
Wheel, to which operational load switchs.
In one embodiment, on-load switch electrically operated device further includes the control circuit module being electrically connected with motor 21
(not shown), the control circuit module can be integral control circuit or logic control circuit etc., pass through control circuit module
Rotating forward, reverse, the speed change rotation of motor 21 can be controlled or stopped etc..And wireless transmission can be loaded in control circuit module
Device or network communication device, and then realize that remote electric controls on-load switch so that it is more convenient to the control of on-load switch
And it is intelligent.
, can be by the modes operating load switch on/off electric operating device such as remote control when needing operational load to switch, electricity
Machine 21 is run and the driving moment gear assembly 50 by high rotating speed is converted to high-torque by change gear component 30 step by step, from
And realize electric operating on-load switch.
When on-load switch electrically operated device damage or be not powered on can not run etc. need manual operation on-load switch when,
Due in clutch first flange 413 and second flange 435 be in discrete state, the ontology-driven of manual operation on-load switch
Resistance of the wheel without additionally overcoming change gear component 30 in on-load switch electrically operated device.
In the above-described embodiments, clutch is arranged between two successive stages change gear.It should be pointed out that according to difference
Design, clutch can be arranged in any position of drive path, as long as can realize clutch above-mentioned be closed automatically and point
From function.
In conclusion the present invention provides a kind of on-load switch electrically operated device comprising bracket component, electric machine assembly,
Change gear component, clutch and torque gear component are turned high rotating speed through change gear component by electric machine assembly step by step
It changes high-torque into, is exported to the ontology-driven wheel of on-load switch by torque gear component, realize electric operating on-load switch.And by
In setting clutch, enabling in the case where on-load switch electrically operated device damages or powers off, manual operation load is opened
It closes without additionally by the resistance of on-load switch electrically operated device.The on-load switch electrically operated device of the present invention is by electric operating
On-load switch mode replaces traditional manual operation on-load switch mode so as to on-load switch, the operation is more convenient and intelligence
Change, and the case where manual mode operational load must be used to switch, is manually operable on-load switch without additionally by load
The resistance of switch on/off electric operating device.
Concepts described herein may be embodied to other forms without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as illustrative rather than restrictive.Therefore, the scope of the present invention be by the attached claims,
Rather than it is determined according to these descriptions before.Any change in the letter of claim and equivalency range is all
These the scope of the claims should be belonged to.
Claims (10)
1. a kind of on-load switch electrically operated device is switched for operational load, the load switch operation device includes holder
The component and electric machine assembly being arranged on the bracket component, change gear component and torque gear component, the motor group
Part, change gear component and torque gear component are sequentially connected to form a drive path, the torque gear component to
The on-load switch is drivingly connected, which is characterized in that the on-load switch electrically operated device includes being arranged on the transmission road
Clutch on diameter, the drive path include positioned at the clutch side drive path upstream and positioned at clutch it is another
The drive path downstream of side, the clutch are arranged to operate to provide needed for the operation on-load switch when the electric machine assembly
Power when, the clutch is closed automatically so that the power can be transmitted to the transmission from the drive path upstream
Path downstream, and when the electric machine assembly not running, the clutch be automatically separated with cut off the transmission path upstream with
Power between transmission path downstream transmits.
2. on-load switch electrically operated device as described in claim 1, which is characterized in that the change gear component includes more
Grade change gear, the clutch are arranged between two successive stages change gear.
3. on-load switch electrically operated device as claimed in claim 2, which is characterized in that the two successive stages change gear
Wherein first-level variable-speed gear be clutch gear, the clutch gear be equipped with axis hole and several first clutch slots, described several first
Clutch slot is arranged around the axis hole；
The clutch includes：
The axis hole is rotationally stretched into clutch shaft, one end of the clutch shaft, the other end of the clutch shaft be equipped with it is described
The output gear and first flange of clutch shaft unitary rotation, the first flange are set to the output gear and the clutch tooth
Between wheel, the output gear is engaged with the another first-level variable-speed gear of the two successive stages change gear；
Fastener, the fastener are sheathed on the clutch shaft and can be slided between the clutch gear and the first flange
Dynamic, the fastener is equipped with consistent with several first clutch slot quantity several second close to the side of the clutch gear
Clutch slot, the fastener is equipped with the second flange to match with the first flange close to the side of the first flange, in institute
When stating clutch closure, the first flange and second flange occlusion；
Several clutch balls, each clutch ball are disposed therein between one first clutch slot and corresponding second clutch slot,
And the clutch ball is at least partly placed in first clutch slot and the second clutch slot；
Damping element, the damping element act on the fastener so that being stung completely in the first flange and second flange
The rotating speed for closing foregoing description fastener is slower than the rotating speed of the clutch gear；And
Biased element, the biased element is towards fastener described in the clutch gear bias so that when the electric machine assembly not
When operation, the biased element pushes the fastener that the first flange and second flange is made to detach.
4. on-load switch electrically operated device as claimed in claim 3, which is characterized in that the change gear component includes four
Grade change gear, the clutch gear are third level change gear, and the another first-level variable-speed gear is fourth stage change gear, institute
It states fourth stage change gear and drives the torque gear component.
5. on-load switch electrically operated device as claimed in claim 4, which is characterized in that the torque gear component includes two
A intermeshing torque gear, the fourth stage change gear include gear and are rotated coaxially with the gear
Tooth shaft, the fourth stage change gear are connect by the tooth shaft with a torque gear of the torque gear component so that institute
State torque gear linkage coaxial with the fourth stage change gear.
6. on-load switch electrically operated device as claimed in claim 3, which is characterized in that the fastener is set along its side wall
It is damping spring to have circumferential recess, the damping element, and one end of the damping spring is fixed on the bracket component, the damping
The other end of spring is sheathed in the circumferential recess of the fastener, to increase the rotary resistance of the fastener so that described
The rotating speed of first flange and second flange occlusion foregoing description fastener is slower than the rotating speed of the clutch gear.
7. on-load switch electrically operated device as claimed in claim 3, which is characterized in that the first flange has towards institute
The first teeth portion of second flange stretching is stated, the second flange has the second teeth portion stretched out towards the first flange, described
First flange and the second flange are engaged by first teeth portion and second teeth portion.
8. on-load switch electrically operated device as claimed in claim 3, which is characterized in that first clutch slot and described
Two clutch slots are cone tank.
9. on-load switch electrically operated device as claimed in claim 3, which is characterized in that the biased element is is set in
State the spring on clutch shaft and between the fastener and the first flange.
10. the on-load switch electrically operated device as described in claim 1 to 9, which is characterized in that the electronic behaviour of on-load switch
Further include the control circuit module being connect with electric machine assembly as device, the control circuit module controls the electric machine assembly fortune
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758345.1A CN108565142A (en) | 2018-07-11 | 2018-07-11 | On-load switch electrically operated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758345.1A CN108565142A (en) | 2018-07-11 | 2018-07-11 | On-load switch electrically operated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108565142A true CN108565142A (en) | 2018-09-21 |
Family
ID=63555847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758345.1A Pending CN108565142A (en) | 2018-07-11 | 2018-07-11 | On-load switch electrically operated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565142A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346374A (en) * | 2018-10-08 | 2019-02-15 | 苏州市远洋电器有限公司 | A kind of spring operating mechanism for on-load switch |
| CN109449039A (en) * | 2018-11-26 | 2019-03-08 | 深圳供电局有限公司 | On-load switch |
| CN111341608A (en) * | 2020-02-27 | 2020-06-26 | 福建省三星电气股份有限公司 | Circuit breaker integrated with electric operating mechanism |
| CN114023594A (en) * | 2021-11-03 | 2022-02-08 | 中能智控有限公司 | Ring main unit load switch control device and control method and method |
| CN109449039B (en) * | 2018-11-26 | 2024-04-26 | 深圳供电局有限公司 | Load switch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593343Y (en) * | 2003-01-08 | 2003-12-17 | 埃尔凯电器（珠海）有限公司 | Electric operation mechanism of load switch |
| CN2708481Y (en) * | 2004-04-29 | 2005-07-06 | 广东省顺德开关厂有限公司 | Operating mechanism for high-voltage load switch |
| CN201146109Y (en) * | 2008-01-25 | 2008-11-05 | 深圳市泰为电力科技有限公司 | Electrically-operated apparatus for 10 kV load switch |
| CN102842442A (en) * | 2012-08-23 | 2012-12-26 | 深圳市泰为电力科技有限公司 | Motor-operated device of load switch |
| CN208706470U (en) * | 2018-07-11 | 2019-04-05 | 深圳市泰为电力科技股份有限公司 | On-load switch electrically operated device |
-
2018
- 2018-07-11 CN CN201810758345.1A patent/CN108565142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593343Y (en) * | 2003-01-08 | 2003-12-17 | 埃尔凯电器（珠海）有限公司 | Electric operation mechanism of load switch |
| CN2708481Y (en) * | 2004-04-29 | 2005-07-06 | 广东省顺德开关厂有限公司 | Operating mechanism for high-voltage load switch |
| CN201146109Y (en) * | 2008-01-25 | 2008-11-05 | 深圳市泰为电力科技有限公司 | Electrically-operated apparatus for 10 kV load switch |
| CN102842442A (en) * | 2012-08-23 | 2012-12-26 | 深圳市泰为电力科技有限公司 | Motor-operated device of load switch |
| CN208706470U (en) * | 2018-07-11 | 2019-04-05 | 深圳市泰为电力科技股份有限公司 | On-load switch electrically operated device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346374A (en) * | 2018-10-08 | 2019-02-15 | 苏州市远洋电器有限公司 | A kind of spring operating mechanism for on-load switch |
| CN109346374B (en) * | 2018-10-08 | 2020-04-03 | 苏州市远洋电器有限公司 | Spring operating mechanism for load switch |
| CN109449039A (en) * | 2018-11-26 | 2019-03-08 | 深圳供电局有限公司 | On-load switch |
| CN109449039B (en) * | 2018-11-26 | 2024-04-26 | 深圳供电局有限公司 | Load switch |
| CN111341608A (en) * | 2020-02-27 | 2020-06-26 | 福建省三星电气股份有限公司 | Circuit breaker integrated with electric operating mechanism |
| CN114023594A (en) * | 2021-11-03 | 2022-02-08 | 中能智控有限公司 | Ring main unit load switch control device and control method and method |
| CN114023594B (en) * | 2021-11-03 | 2024-04-02 | 中能智控有限公司 | Ring main unit load switch control device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108565142A (en) | On-load switch electrically operated device | |
| JP4889473B2 (en) | Actuator, valve device and damper device | |
| CN203937349U (en) | There is the seal apparatus of lock Zhang Gongneng | |
| CN201087648Y (en) | Asymmetric transmission mechanism used for dual opening system | |
| CN208706470U (en) | On-load switch electrically operated device | |
| CN108316802A (en) | A kind of electronic keying actuator of manually operable revolving door and its working method | |
| CN201674451U (en) | Stepping speed regulating controller of DC motor | |
| CN201057308Y (en) | Minitype multi-rotation valve electric activator | |
| US10302211B2 (en) | Regulating valve with planetary gear transmission | |
| CN214305122U (en) | Mechanical bidirectional clutch rotary actuator with torque induction protection | |
| CN112503151A (en) | Torque induction protection mechanical bidirectional clutch manual-automatic integrated rotary actuator | |
| CN206111957U (en) | Hand adjustment auto -change over device | |
| CN208014634U (en) | A kind of air cabinet breaker pull operation mechanism | |
| CN208294323U (en) | A kind of manually operable electronic opening and closing actuator of revolving door easy to use | |
| CN203857547U (en) | Air-conditioner indoor unit | |
| CN202645368U (en) | Control structure for opening and closing shutters in two directions | |
| CN213846018U (en) | Outdoor distribution box with dampproofing function | |
| CN116291107A (en) | Manual-automatic switchable rotary actuator | |
| CN208294322U (en) | It is a kind of that manually operable electronic portable type shutter door actuating device is realized by electromagnetic clutch | |
| CN2931420Y (en) | Elevator door transmission structure | |
| CN208753171U (en) | On-load switch electrically operated device | |
| CN208473639U (en) | A kind of motorized window leaf opening device | |
| CN201159008Y (en) | Automatic door operator | |
| CN217422065U (en) | Power device capable of controlling separation and oscillating piece actuator | |
| CN205999660U (en) | Washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |