CN104576116B - The reset assembly of switch cubicle and its switch cubicle - Google Patents
The reset assembly of switch cubicle and its switch cubicle Download PDFInfo
- Publication number
- CN104576116B CN104576116B CN201310472759.5A CN201310472759A CN104576116B CN 104576116 B CN104576116 B CN 104576116B CN 201310472759 A CN201310472759 A CN 201310472759A CN 104576116 B CN104576116 B CN 104576116B
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- CN
- China
- Prior art keywords
- switch cubicle
- reset
- slide block
- statement
- moving spring
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- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of reset assembly of switch cubicle, it includes a back-moving spring（14）, a reset slide block（16）With a STATEMENT OF FEDERALLY SPONSORED（26）.Back-moving spring is securable to the cabinet door of switch cubicle.Reset slide block is connected with back-moving spring.STATEMENT OF FEDERALLY SPONSORED is fixed on the connecting shaft of switch cubicle, and can rotate with the connecting shaft of switch cubicle, with the closing of the cabinet door of switch cubicle, STATEMENT OF FEDERALLY SPONSORED can promote reset slide block towards the direction motion of compression reseting spring, and the release of back-moving spring can drive reset slipper push STATEMENT OF FEDERALLY SPONSORED to rotate.The reset assembly of kind of switch cubicle can effectively prevent switching device from breaking down after maloperation.
Description
Technical field
The present invention relates to a kind of reset assembly, more particularly, to a kind of reset group that can determine whether whether switching device breaks down
Part, the invention still further relates to a kind of switch cubicle with above-mentioned reset assembly.
Background technology
In switching device, switched between open position and make position by operating drive shaft, it is possible to achieve armature contact
Contact with fixed contact and separate, thus realizing the control system of switching on or off electricity to supply line.Touch to realize activity in switching device
Point is contacted with fixed contact and being rapidly completed of separating action, and is typically provided with elastic mechanism, mainly uses spring store or release
Put elastic potential energy to drive armature contact to contact with fixed contact and the completing of separating action.Simultaneously can be using spring in switching
In action produce high pulling torque, increase driving force it is ensured that in the switching device of larger rated current application solutions armature contact
Contact with fixed contact with separate.
In switch cubicle, generally comprise a handle, a connecting shaft and a switching device, handle pass through connecting shaft with
The drive shaft of switching device connects, and can rotate between OFF and ON position by operation handle and drive drive shaft in disconnection position
Put switching and between make position.During from make position to open position switching, under normal circumstances, drive shaft turns
Afterwards, trigger elastic mechanism, elastic mechanism can store elastic potential energy in advance and then discharge, by dead-centre position, and so that activity is touched
Point is separated with fixed contact, and elastic mechanism can be contacted with the drive shaft turning to open position, using elastic force after discharging completely
Make drive shaft be maintained at open position, make operation handle be maintained at OFF.
But in above-mentioned handoff procedure, armature contact and fixed contact are possible to occur cannot detached situation（For example go out
Existing armature contact and the situation of fixed contact welding）, after the problems referred to above, drive shaft still can turn to open position, that is, grasp
Make handle it is possible to OFF can be rested on it is impossible to indicate the fault of switching device.
Content of the invention
It is an object of the invention to provide a kind of reset assembly of switch cubicle, its armature contact occurs cannot with fixed contact
In the case of detached, handle can be made to rest on the position between OFF and ON, be broken down with reminding, improve making of switch cubicle
Use safety.
It is a further object to provide a kind of switch cubicle with above-mentioned reset assembly, it is safe, can refer to
Illustrate that armature contact cannot detached fault with fixed contact.
The invention provides a kind of reset assembly of switch cubicle, it includes a back-moving spring, a reset slide block and
Individual STATEMENT OF FEDERALLY SPONSORED.Back-moving spring is securable to the cabinet door of switch cubicle.Reset slide block is connected with back-moving spring.STATEMENT OF FEDERALLY SPONSORED is fixed on switch
The connecting shaft of cabinet, and can rotate with the connecting shaft of switch cubicle, with the closing of the cabinet door of switch cubicle, STATEMENT OF FEDERALLY SPONSORED can promote multiple
Position slide block is towards the direction motion of compression reseting spring, and the release of back-moving spring can drive reset slipper push STATEMENT OF FEDERALLY SPONSORED to rotate.
In a kind of exemplary embodiment of the reset assembly of switch cubicle, reset assembly includes one and is securable to switch
The housing of the cabinet door of cabinet, a pair of back-moving spring, a pair of reset slide block and a STATEMENT OF FEDERALLY SPONSORED.A pair of back-moving spring is securable to housing
Interior.A pair of reset slide block may be disposed in housing, and is connected with each back-moving spring respectively.Pass with the cabinet door of switch cubicle
Close, STATEMENT OF FEDERALLY SPONSORED is inserted in housing and promotes each reset slide block.
In a kind of exemplary embodiment of the reset assembly of switch cubicle, STATEMENT OF FEDERALLY SPONSORED has the first inclined-plane, each reset
Having on slide block can be with the second inclined-plane of the first contact of incline plane, with the closing of the cabinet door of switch cubicle, the first inclined-plane of STATEMENT OF FEDERALLY SPONSORED
The direction motion on the second inclined-plane of reset slide block towards compression reseting spring can be promoted.
In a kind of exemplary embodiment of the reset assembly of switch cubicle, STATEMENT OF FEDERALLY SPONSORED have two can respectively with each reset
First protuberance of shoe contact, each reset slide block is had the second protuberance that can be contacted with the first protuberance, back-moving spring
Release can drive each second protuberance promote each first protuberance motion so that STATEMENT OF FEDERALLY SPONSORED rotate.
The present invention also provides a kind of switch cubicle, and it includes a cabinet door；One be arranged at the handle of cabinet door outer surface, one
It is arranged at switching device in cabinet door, a connecting shaft and an above-mentioned reset assembly.One end of connecting shaft may connect to handle,
The other end may connect to the drive shaft of switching device.The back-moving spring of reset assembly is fixed on cabinet door, and STATEMENT OF FEDERALLY SPONSORED is fixed on connection
Axle.
From make position is to the handoff procedure of open position, break down in switching device, connecting shaft and handle are no longer
After being limited by the elastic mechanism of switching device, promote STATEMENT OF FEDERALLY SPONSORED using reset slide block in the presence of back-moving spring elastic force,
So that connecting shaft and handle rotate, handle is made to rest between OFF and ON position.The reset assembly of switch cubicle can be effective
Maloperation after preventing switching device from breaking down.
Hereafter by the way of clearly understandable, preferred embodiment is described with reference to the drawings, the reset assembly to switch cubicle and its
The above-mentioned characteristic of switch cubicle, technical characteristic, advantage and its implementation are further described.
Brief description
The following drawings only does schematic illustration and explanation to the present invention, not delimit the scope of the invention.
Fig. 1 is in order to illustrate the dimensional decomposition structure of a kind of schematic embodiment and one kind of switch cubicle of reset assembly
The dimensional decomposition structure of exemplary embodiment.
Fig. 2 is the close-up schematic view in A portion in Fig. 1.
Fig. 3 is in order to illustrate the movement relation between STATEMENT OF FEDERALLY SPONSORED and reset slide block in the cabinet door closing process of the switch cubicle in Fig. 1.
Fig. 4 in order to illustrate the switch cubicle in Fig. 1 cabinet door close after state.
Fig. 5 is in order to illustrate the STATEMENT OF FEDERALLY SPONSORED during work of the switch cubicle in Fig. 1 and the movement relation between reset slide block.
Fig. 6 is in order to illustrate its connection in another kind of exemplary embodiment of reset assembly and the cabinet door closing process of switch cubicle
Movement relation between moving part and reset slide block.
Fig. 7 closes in order to motion when switch cubicle works between its STATEMENT OF FEDERALLY SPONSORED and reset slide block for the reset assembly in Fig. 6 to be described
System.
Label declaration
12 housings
14 back-moving springs
16 reset slide blocks
164 second inclined-planes
166 second protuberances
26 STATEMENT OF FEDERALLY SPONSORED
264 first inclined-planes
266 second protuberances
30 connecting shafts
40 cabinet doors
50 handles
60 switching devices.
Specific embodiment
In order to be more clearly understood to the technical characteristic of invention, purpose and effect, now compare the brief description present invention
Specific embodiment, in the various figures identical label represent that structure is identical or structure is similar but function identical part.
Herein, " schematic " expression " serving as example, example or explanation ", should not will be described herein as " showing
Any diagram of meaning property ", embodiment are construed to a kind of preferred or more advantage technical scheme.
For making simplified form, each in figure only schematically show part related to the present invention, and they do not represent
It is as the practical structures of product.In addition, for making simplified form readily appreciate, there is identical structure or function in some in figures
Part, only symbolically depicts one of, or has only marked one of.
Herein, " one " not only represents " only this " it is also possible to represent the situation of " more than one ".Herein
In, " on ", D score, "front", "rear", "left", "right" etc. be only used for representing the position relationship between relevant portion, and non-limiting it
Absolute position.In addition, herein, " first ", " second " etc. are only used for differentiation each other, rather than represent the important of them
Degree and order etc..
In order to the dimensional decomposition structure of a kind of schematic embodiment of reset assembly to be described, Fig. 2 is A portion in Fig. 1 to Fig. 1
Close-up schematic view.As depicted in figs. 1 and 2, the reset assembly of switch cubicle includes a back-moving spring 14 and a reset
Slide block 16, as shown in figure 1, reset assembly also includes a STATEMENT OF FEDERALLY SPONSORED 26.Back-moving spring 14 is securable to the cabinet door 40 of switch cubicle,
Reset slide block 16 is connected with back-moving spring 14.STATEMENT OF FEDERALLY SPONSORED 26 is fixed on the connecting shaft 30 of switch cubicle, and can be with the connection of switch cubicle
Axle 30 rotates together.
With the closing of the cabinet door of switch cubicle, in such as Fig. 3, a schemes, and back-moving spring 14 and reset slide block 16 can be horizontal along in figure
Direction shown in arrow is moved, and contacts with STATEMENT OF FEDERALLY SPONSORED 26, and as shown in Figure 3 b, STATEMENT OF FEDERALLY SPONSORED 26 can promote reset slide block 16 towards pressure
The direction of contracting back-moving spring 14（The direction of vertical arrow）Motion, until cabinet door is closed, as shown in figure 4, those skilled in the art
It is appreciated that when only handle 50 is in OFF in Fig. 4, cabinet door 40 just can completely close, make handle 50 with connecting shaft 30 even
Connect.
After cabinet door 40 is closed, as shown in a figure in Fig. 5, reset slide block 16 promotes back-moving spring 14 along its compression direction pressure
It is reduced to maximum position, now handle 50 is in OFF（Referring to Fig. 4）, switching device 60（Referring to Fig. 4）Armature contact（Not
Draw）With fixed contact（It is not drawn into）Separate, the elastic mechanism of switching device 60（It is not drawn into）It is in release conditions, switching device
60 drive shaft（It is not drawn into）It is maintained at open position under the restriction of the elastic force of elastic mechanism, i.e. connecting shaft 30 and by even
The handle 50 that spindle 30 is connected with drive shaft is also subject to the limiting, due to the elasticity of elastic mechanism of elastic force of elastic mechanism simultaneously
The effect of power is much larger than the elastic force of back-moving spring 14 it is possible to make the STATEMENT OF FEDERALLY SPONSORED 26 being fixed in connecting shaft 30 be maintained at a
The position of in figure, makes handle 50 be maintained at OFF.When turning handle 50 moves to its ON position from its OFF（Referring to figure
4）When, handle 50 can control the drive shaft turns of switching device to its make position by connecting shaft 30, and so that elastic mechanism is stored up
Can after discharge, thus help switching device 60 pass through dead-centre position, so that the armature contact of switching device 60 is contacted with fixed contact,
Now drive shaft equally can be limited to be maintained at make position by the elastic force of elastic mechanism, i.e. connecting shaft 30 and by even
The handle 50 that spindle 30 is connected with drive shaft is also subject to the restriction of elastic force of elastic mechanism to be maintained at ON position, with even simultaneously
STATEMENT OF FEDERALLY SPONSORED 26 after spindle 30 rotation is then maintained at the position of b in figure.In the same manner, when turning handle 50 moves to it from its ON position
During OFF, under normal circumstances, handle 50 can disconnect position by the drive shaft turns that connecting shaft 30 controls switching device to it
Putting, and make release after elastic mechanism energy storage, thus helping switching device 60 to pass through dead-centre position, so that the activity of switching device 60 is touched
Point is separated with fixed contact, under the restriction of the elastic force of the elastic mechanism of switching device 60, makes STATEMENT OF FEDERALLY SPONSORED 26 with connecting shaft 30
Return to and be maintained at the position of a in figure, but in above process, if switching device breaks down it is impossible to pass through its dead point position
Put, the armature contact of such as switching device and fixed contact occur in that the situation of welding, the elasticity of the elastic mechanism of switching device
Power does not discharge completely, is not subject to the limiting of elastic force of elastic mechanism after the drive shaft turns of switching device are to open position
System, i.e. connecting shaft 30 and handle 50 the limiting all without the elastic force by elastic mechanism being connected with drive shaft by connecting shaft 30
System, now, the back-moving spring 14 of a in figure starts to discharge elastic potential energy, drives reset slide block 16 to promote STATEMENT OF FEDERALLY SPONSORED 26 to turn to c figure
In position, to carry fixed handle 50 to rest on away from OFF between OFF and ON position, indicate switching device
Go wrong, it is to avoid operator's maloperation.Wherein, the connection between the elastic mechanism of above-mentioned switching device and drive shaft and dynamic
Refer to Chinese patent application CN201020609554 as relation, it can be of course be appreciated by those skilled in the art that in the application
The internal structure relation of switching device is not limited to the content in referenced patent.
Further, since the design attitude of reset assembly is near the handle 50 being fixed in cabinet door 40, so can be by handle 50
In rotation process, the elastic deformation that connecting shaft occurs is also contemplated for into, it is easier to the position that finally stops of joystick 50, making handss
Handle 50 rests on and becomes apparent from indicating location of fault, for instance in the midpoint between OFF and ON position.
One housing 12 is fixed with the cabinet door 40 of Fig. 1 breaker in middle cabinet, back-moving spring 14 and reset slide block 16 are arranged on shell
Although back-moving spring 14 is fixed in cabinet door 40 by housing 12 in body 12, it will be recognized to those skilled in the art that resetting
Spring 14 can also be directly anchored to be fixed in cabinet door 40 in cabinet door 40 or by other devices.The design of housing 12 contributes to
The installation of reset assembly, such as, in another kind of exemplary embodiment of reset assembly, refer to Fig. 6 and Fig. 7, reset assembly
Housing 12 including a cabinet door 14 being securable to switch cubicle（The stereochemical structure of housing 12 is referring to Fig. 1）, a pair of back-moving spring
14th, a pair of reset slide block 16 and a STATEMENT OF FEDERALLY SPONSORED 26.A pair of back-moving spring 14 is securable in housing 12, a pair of reset slide block 16
May be disposed in housing 12, and be connected with each back-moving spring 14 respectively.With the closing of the cabinet door 40 of switch cubicle,（Referring to Fig. 1
And Fig. 4）, STATEMENT OF FEDERALLY SPONSORED 26 is inserted in housing 12 and promotes each reset slide block 16, referring to Fig. 6.Operating switching with handle 50
During device, position relationship between dual reset slide block 16 and STATEMENT OF FEDERALLY SPONSORED 26 and operation principle and above-mentioned DANFU position slide block 16
Mode essentially identical, specifically refer to Fig. 7, a figure in Fig. 7 is that handle 50 is in OFF, and switching device is in normal work
When making state, position relationship between STATEMENT OF FEDERALLY SPONSORED 26 and a pair of reset slide block 16, b figure is that handle 50 turns to ON position, linkage
Position relationship between part 26 and a pair of reset slide block 16, c figure is that handle turns to OFF from ON position, and switching device
After breaking down（Welding situation in such as armature contact and fixed contact）, reset slide block 16 promotes STATEMENT OF FEDERALLY SPONSORED 26 so that handle
50 position relationships leaving its OFF, concrete principle refers to above, will not be described here.Above-mentioned housing 12 can will reset
Slide block 16 and back-moving spring 14 are integrated into a part, beneficial to installing and design, in addition, be arranged to back-moving spring 14 and multiple
Position slide block 16 can make total more reliable and more stable, and the difference according to design needs is it is also possible to design varying number certainly
Back-moving spring 14 and reset slide block 16 it is not limited to shown in figure.
STATEMENT OF FEDERALLY SPONSORED 26 in Fig. 6 has the first inclined-plane 264, each reset slide block 16 has and can contact with the first inclined-plane 264
The second inclined-plane 164, prepare use switch cubicle, the cabinet door of closing switch cabinet（Refer to Fig. 1 and Fig. 4）When, housing 12 and two
Individual 14, two reset slide blocks 16 of back-moving spring can move towards STATEMENT OF FEDERALLY SPONSORED 26 with cabinet door, as shown in a figure in Fig. 6, STATEMENT OF FEDERALLY SPONSORED
26 the first inclined-plane 264 can promote the second inclined-plane 164 of reset slide block 16, makes each reset slide block 16 towards each back-moving spring 14 of compression
Direction motion, as in Fig. 6 b figure shown in.First inclined-plane 264 and the second inclined-plane 164 can play guide effect, so that cabinet door is closed
When, STATEMENT OF FEDERALLY SPONSORED 26 is easier to promote reset slide block 16 compression reseting spring 14, makes the motion transmission more reliable of total, and first
The stereochemical structure on inclined-plane 264 and the second inclined-plane 164 reference may also be made to Fig. 1 and Fig. 2, the difference certainly being needed according to design, STATEMENT OF FEDERALLY SPONSORED
26 and the way of contact of reset slide block 16 be not limited to shown in figure.
STATEMENT OF FEDERALLY SPONSORED in Fig. 7 has two the first protuberances 266 that can contact respectively with each reset slide block 16, and each reset is slided
The second protuberance 166 that can be contacted with the first protuberance 266 is had on block 16, the release of back-moving spring 14 can drive each second to dash forward
Going out portion 166 promotes each first protuberance 266 to move, so that STATEMENT OF FEDERALLY SPONSORED 26 rotates.Back-moving spring can be made using such design
After 14 releases, reset slide block 16 is easier, reliably promotes the vertical of STATEMENT OF FEDERALLY SPONSORED 26, the first protuberance 266 and the second protuberance 166
Body structure reference may also be made to Fig. 1 and Fig. 2, the difference certainly being needed according to design, the way of contact of STATEMENT OF FEDERALLY SPONSORED 26 and reset slide block 16
It is not limited to shown in figure.
Present invention also offers a kind of switch cubicle, as depicted in figs. 1 and 2, switch cubicle includes the 40, setting of a cabinet door
The 60, connecting shaft 30 of switching device being arranged in cabinet door in 50, one, the handle of cabinet door 40 outer surface and one above-mentioned multiple
Hyte part, connecting shaft 30 can connect handle 50 and the drive shaft of switching device 60, and the back-moving spring 14 of reset assembly is fixed on cabinet
Door 40, the STATEMENT OF FEDERALLY SPONSORED 26 of reset assembly is fixed on connecting shaft 30.Using reset assembly, situation about breaking down in switching device 60
Under, the handle 50 of switch cubicle can rest between OFF and ON position, to avoid maloperation.In addition, opening in Fig. 1 and Fig. 2
The handle closing cabinet only has ON position and two positions of OFF, it will be recognized to those skilled in the art that the application is same
It is applied to handle and there is more multipoint switch cubicle, such as handle can also have three positions, two ON positions and one set
Put the OFF between two ON positions, the angle of circumference between OFF and two ON positions is 90 degree.
From make position is to the handoff procedure of open position, break down in switching device 60, connecting shaft 30 and handle
After 50 are no longer limited by the elastic mechanism of switching device, pushed away in the presence of back-moving spring 14 elastic force using reset slide block 16
Dynamic STATEMENT OF FEDERALLY SPONSORED 26, so that connecting shaft 30 and handle 50 rotate, makes handle 50 rest between OFF and ON position.Switch cubicle
Reset assembly can effectively prevent switching device 60 from breaking down after maloperation.
It should be appreciated that the file that is herein cited is only for reference being used, and do not comprise any its may be with this paper's
Afoul content.
It should be understood that although this specification is according to the description of each embodiment, but not each embodiment only comprises one
Individual independent technical scheme, only for clarity, those skilled in the art should will say this narrating mode of description
Bright book can also form those skilled in the art permissible through appropriately combined as an entirety, the technical scheme in each embodiment
The other embodiment understanding.
The a series of detailed description of those listed above is only for illustrating of the possible embodiments of the present invention,
They simultaneously are not used to limit the scope of the invention, all equivalent embodiments made without departing from skill spirit of the present invention or change
More, as combination, segmentation or the repetition of feature, should be included within the scope of the present invention.
Claims (5)
1. the reset assembly of switch cubicle is it is characterised in that it includes：
The back-moving spring (14) of one cabinet door that can be fixed on switch cubicle；
The reset slide block (16) that one is connected with described back-moving spring (14)；With
One STATEMENT OF FEDERALLY SPONSORED (26), it is fixed on the connecting shaft of switch cubicle (30), and can turn with the connecting shaft (30) of switch cubicle
Dynamic, with the closing of the cabinet door of switch cubicle, described STATEMENT OF FEDERALLY SPONSORED (26) can promote described reset slide block (16) towards the described reset of compression
The direction motion of spring (14), and the release of described back-moving spring (14) can drive described reset slide block (16) to promote described linkage
Part (26) rotates,
Described inside switch cabinet also has switching device (60), and the drive shaft of described switching device (60) is connected to described connecting shaft
(30), the drive shaft of described switching device (60) may remain under the restriction of the elastic force of elastic mechanism open position or
Make position, the elastic force of the elastic mechanism of described switching device (60) is much larger than the elastic force of described back-moving spring (14).
2. reset assembly as claimed in claim 1, wherein, described reset assembly includes：
The housing (12) of one cabinet door that can be fixed on switch cubicle,
Wherein, the number of described back-moving spring (14) is replaced with a pair by one, and the pair of back-moving spring (14) is fixed on institute
State in housing (12)；
The number of described reset slide block (16) is replaced with a pair by one, and the pair of reset slide block (16) is arranged at described housing
(12) in, and it is connected with each described back-moving spring (14) respectively；
With the closing of the cabinet door of switch cubicle, described STATEMENT OF FEDERALLY SPONSORED (26) is inserted in described housing (12) and promotes each described multiple
Position slide block (16).
3. reset assembly as claimed in claim 2, wherein,
On described STATEMENT OF FEDERALLY SPONSORED (26), there is the first inclined-plane (264),
On each described reset slide block (16), be there is the second inclined-plane (164) that can be contacted with described first inclined-plane (264), with switch
The closing of the cabinet door of cabinet, described first inclined-plane (264) of described STATEMENT OF FEDERALLY SPONSORED (26) can promote the described of described reset slide block (16)
Second inclined-plane (164) is towards the direction motion compressing described back-moving spring (14).
4. reset assembly as claimed in claim 2, wherein,
Described STATEMENT OF FEDERALLY SPONSORED (26) has two the first protuberances (266) that can contact respectively with each described reset slide block (16),
The second protuberance (166) that can be contacted with described first protuberance (266) is had on each described reset slide block (16), described
The release of back-moving spring (14) can drive each second protuberance (166) to promote described each first protuberance (266) motion, so that institute
State STATEMENT OF FEDERALLY SPONSORED (26) to rotate.
5. switch cubicle, including：
One cabinet door (40)；
One handle (50) being arranged at described cabinet door (40) outer surface；
One switching device being arranged in cabinet door (60)；
One connecting shaft (30), its one end can be connected to described handle (50), and its other end can be connected to described switching dress
Put the drive shaft of (60)；
It is characterized in that, described switch cubicle also includes a reset assembly as any one of Claims 1-4, described
The described back-moving spring (14) of reset assembly is fixed on described cabinet door (40), and described STATEMENT OF FEDERALLY SPONSORED (26) is fixed on described connecting shaft
(30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472759.5A CN104576116B (en) | 2013-10-11 | 2013-10-11 | The reset assembly of switch cubicle and its switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472759.5A CN104576116B (en) | 2013-10-11 | 2013-10-11 | The reset assembly of switch cubicle and its switch cubicle |
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| Publication Number | Publication Date |
|---|---|
| CN104576116A CN104576116A (en) | 2015-04-29 |
| CN104576116B true CN104576116B (en) | 2017-03-01 |
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| CN201310472759.5A Expired - Fee Related CN104576116B (en) | 2013-10-11 | 2013-10-11 | The reset assembly of switch cubicle and its switch cubicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107658163B (en) * | 2015-09-02 | 2019-02-15 | 涡阳县华夏气体有限公司 | A kind of high-voltage safety cabinet device |
| CN110311323B (en) * | 2019-08-05 | 2024-07-05 | 镇江大全智能电气有限公司 | Indicating structure for handcart working position |
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| FR2953979A1 (en) * | 2009-12-11 | 2011-06-17 | Schneider Electric Ind Sas | Switchgear for starting circuit in electrical terminal distribution panel, has triggering mechanism acting on main contacts via actuator, and button for closing movable contact to allow order to close main contacts and resetting switchgear |
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| CN102187419A (en) * | 2008-10-15 | 2011-09-14 | Abb股份公司 | Low voltage circuit breaker with contact status indicator |
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|---|---|---|---|---|
| CN2420762Y (en) * | 2000-04-05 | 2001-02-21 | 严洪启 | Operation mechanism for switch cabinet drawer |
| CN101106031A (en) * | 2006-06-27 | 2008-01-16 | 欧姆龙株式会社 | Switch |
| CN102187419A (en) * | 2008-10-15 | 2011-09-14 | Abb股份公司 | Low voltage circuit breaker with contact status indicator |
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| Publication number | Publication date |
|---|---|
| CN104576116A (en) | 2015-04-29 |
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