CN104576116A - Resetting assembly of switch cabinet and switch cabinet - Google Patents
Resetting assembly of switch cabinet and switch cabinet Download PDFInfo
- Publication number
- CN104576116A CN104576116A CN201310472759.5A CN201310472759A CN104576116A CN 104576116 A CN104576116 A CN 104576116A CN 201310472759 A CN201310472759 A CN 201310472759A CN 104576116 A CN104576116 A CN 104576116A
- Authority
- CN
- China
- Prior art keywords
- slide block
- statement
- switch cubicle
- reset
- federally sponsored
- 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.)
- Granted
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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
The invention discloses a resetting assembly of a switch cabinet. The resetting assembly comprises a resetting spring (14), a resetting sliding block (16) and a linkage piece (26), wherein the resetting spring can be fixed on a cabinet door of the switch cabinet; the resetting sliding block is connected with a resetting spring; the linkage piece is fixed on a connection shaft of the switch cabinet and can rotate along with the connection shaft of the switch cabinet; with the closing of the cabinet door of the switch cabinet, the linkage piece can push the resetting sliding block to move towards the direction of compressing the resetting spring, and due to the release of the resetting spring, the resetting sliding block can be driven to push the linkage piece to rotate. According to the resetting assembly disclosed by the invention, mis-operation after a switching device is faulted can be effectively prevented.
Description
Technical field
The present invention relates to a kind of reset assembly, particularly relate to a kind of reset assembly whether switching device shifter breaks down that judges, the invention still further relates to a kind of switch cubicle with above-mentioned reset assembly.
Background technology
In switching device shifter, switched between open position and make position by operation driving shaft, armature contact can be realized and contact with fixed contact and be separated, thus realize the control system of switching on or off electricity to supply line.To contact with fixed contact and the completing fast of separating action to realize armature contact in switching device, being typically provided with elastic mechanism, mainly utilize spring store or release elastic potential energy to drive armature contact to contact with fixed contact and the completing of separating action.The high pulling torque that simultaneously spring can be utilized to produce in switching action, increases actuating force, ensures the contact of application solutions armature contact and fixed contact in the switching device shifter of larger rated current and is separated.
In switch cubicle, generally comprise a handle, a connecting axle and a switching device shifter, handle is connected with the driving shaft of switching device shifter by connecting axle, and rotates to drive driving shaft to switch between open position and make position between OFF and ON position by operating grip.In the process switched from make position to open position, under normal circumstances, after drive shaft turns, trigger elastic mechanism, elastic mechanism can store elastic potential energy in advance and then discharge, and passes through dead-centre position, and armature contact is separated with fixed contact, can contact with the driving shaft turning to open position after elastic mechanism discharges completely, utilize elastic force to make driving shaft remain on open position, make operating grip remain on OFF position.
But in above-mentioned handoff procedure, armature contact and fixed contact likely there will be the situation (such as occurring the situation of armature contact and fixed contact welding) that cannot be separated, after there are the problems referred to above, driving shaft still can turn to open position, namely operating grip still has and may rest on OFF position, can not indicate the fault of switching device shifter.
Summary of the invention
The object of this invention is to provide a kind of reset assembly of switch cubicle, it is when occurring that armature contact cannot be separated with fixed contact, on the position that handle can be made to rest between OFF and ON, breaks down to remind, and improves the safety in utilization of switch cubicle.
Another object of the present invention is to provide a kind of switch cubicle with above-mentioned reset assembly, and its fail safe is high, can indicate the fault that armature contact cannot be separated with fixed contact.
The invention provides a kind of reset assembly of switch cubicle, it comprises a back-moving spring, a reset slide block and a STATEMENT OF FEDERALLY SPONSORED.Back-moving spring can be fixed on the cabinet door of switch cubicle.Reset slide block is connected with back-moving spring.STATEMENT OF FEDERALLY SPONSORED is fixed on the connecting axle of switch cubicle, and can rotate with the connecting axle of switch cubicle, along with the closedown of the cabinet door of switch cubicle, STATEMENT OF FEDERALLY SPONSORED can promote reset slide block and move towards the direction 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 comprises housing, a pair back-moving spring, a pair reset slide block and the STATEMENT OF FEDERALLY SPONSORED that can be fixed on the cabinet door of switch cubicle.A pair back-moving spring can be fixed in housing.A pair reset slide block can be arranged in housing, and is connected with each back-moving spring respectively.Along with the closedown of the cabinet door of switch cubicle, STATEMENT OF FEDERALLY SPONSORED can be inserted in housing and to promote 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 slide block has can with the second inclined-plane of the first contact of incline plane, along with the closedown of the cabinet door of switch cubicle, the second inclined-plane that the first inclined-plane of STATEMENT OF FEDERALLY SPONSORED can promote reset slide block moves towards the direction of compression reseting spring.
In a kind of exemplary embodiment of the reset assembly of switch cubicle, STATEMENT OF FEDERALLY SPONSORED have two can respectively with the first protuberance of each reset shoe contact, each reset slide block has second protuberance that can contact with the first protuberance, the release of back-moving spring can drive each second protuberance to promote each first protuberance motion, rotates to make STATEMENT OF FEDERALLY SPONSORED.
The present invention also provides a kind of switch cubicle, and it comprises a cabinet door; Handle being arranged at cabinet door exterior surface, one be arranged at the switching device shifter in cabinet door, a connecting axle and an above-mentioned reset assembly.One end of connecting axle can be connected to handle, and the other end can be connected to the driving shaft of switching device shifter.The back-moving spring of reset assembly is fixed on cabinet door, and STATEMENT OF FEDERALLY SPONSORED is fixed on connecting axle.
From make position to the handoff procedure of open position, break down at switching device shifter, after the restriction no longer by the elastic mechanism of switching device shifter of connecting axle and handle, reset slide block is utilized to promote STATEMENT OF FEDERALLY SPONSORED under the effect of back-moving spring elastic force, to make connecting axle and handle rotate, handle is rested between OFF position and ON position.Misoperation after the reset assembly of switch cubicle can effectively prevent switching device shifter from breaking down.
Hereafter by clearly understandable mode, accompanying drawings preferred embodiment, is further described the above-mentioned characteristic of the reset assembly of switch cubicle and switch cubicle thereof, technical characteristic, advantage and implementation thereof.
Accompanying drawing explanation
The following drawings only schematically illustrates the present invention and explains, not delimit the scope of the invention.
Fig. 1 is in order to the stereo decomposing structure of a kind of exemplary embodiment of stereo decomposing structure and switch cubicle that a kind of schematic execution mode of reset assembly is described.
Fig. 2 is the close-up schematic view in A portion in Fig. 1.
Fig. 3 is in order to the movement relation in the cabinet door closing process of the switch cubicle in key diagram 1 between STATEMENT OF FEDERALLY SPONSORED and reset slide block.
Fig. 4 is in order to the state after the cabinet door closedown of the switch cubicle in key diagram 1.
STATEMENT OF FEDERALLY SPONSORED when Fig. 5 works in order to the switch cubicle in key diagram 1 and the movement relation between reset slide block.
Fig. 6 is in order to the movement relation in the cabinet door closing process of another kind of exemplary embodiment and switch cubicle that reset assembly is described between its STATEMENT OF FEDERALLY SPONSORED and reset slide block.
Fig. 7 is in order to the movement relation of the reset assembly in key diagram 6 when switch cubicle works between its STATEMENT OF FEDERALLY SPONSORED and reset slide block.
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 axles
40 cabinet doors
50 handles
60 switching device shifters.
Embodiment
In order to the technical characteristic to invention, object and effect have understanding clearly, now contrast accompanying drawing and the specific embodiment of the present invention is described, label identical in the various figures represents the identical or structural similarity of structure but the identical parts of function.
In this article, " schematically " expression " serves as example, example or explanation ", not should by being described to any diagram of " schematically " in this article, execution mode is interpreted as a kind of preferred or have more the technical scheme of advantage.
For making simplified form, only schematically show part related to the present invention in each figure, they do not represent its practical structures as product.In addition, being convenient to for making simplified form understand, there are the parts of same structure or function in some figure, only schematically depict one of them, or only having marked one of them.
In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".In this article, " on ", D score, "front", "rear", "left", "right" etc. only for representing the position relationship between relevant portion, and their absolute position non-limiting.In addition, in this article, " first ", " second " etc. only for differentiation each other, but not represent they significance level and order etc.
Fig. 1 is in order to illustrate the stereo decomposing structure of a kind of schematic execution mode of reset assembly, and Fig. 2 is the close-up schematic view in A portion in Fig. 1.As depicted in figs. 1 and 2, the reset assembly of switch cubicle comprises a back-moving spring 14 and a reset slide block 16, and as shown in Figure 1, reset assembly also comprises a STATEMENT OF FEDERALLY SPONSORED 26.Back-moving spring 14 can be fixed on the cabinet door 40 of switch cubicle, and reset slide block 16 is connected with back-moving spring 14.STATEMENT OF FEDERALLY SPONSORED 26 is fixed on the connecting axle 30 of switch cubicle, and can rotate with the connecting axle 30 of switch cubicle.
Along with the closedown of the cabinet door of switch cubicle, as a figure in Fig. 3, back-moving spring 14 and reset slide block 16 can move along direction shown in lateral arrows in figure, and contact with STATEMENT OF FEDERALLY SPONSORED 26, as shown in Figure 3 b, STATEMENT OF FEDERALLY SPONSORED 26 can promote reset slide block 16 and move towards the direction (direction of vertical arrow) of compression reseting spring 14, until cabinet door is closed, as shown in Figure 4, it will be appreciated by those skilled in the art that, when only having handle 50 to be in OFF position in Fig. 4, cabinet door 40 could be closed completely, and handle 50 is connected with connecting axle 30.
After cabinet door 40 is closed, as shown in a figure in Fig. 5, reset slide block 16 promotes back-moving spring 14 and is compressed to maximum position along its compression direction, now handle 50 is in OFF position (see Fig. 4), switching device shifter 60(is see Fig. 4) armature contact (not shown) be separated with fixed contact (not shown), the elastic mechanism (not shown) of switching device shifter 60 is in release condition, the driving shaft (not shown) of switching device shifter 60 remains on open position under the restriction of the elastic force of elastic mechanism, namely connecting axle 30 is also subject to the restriction of the elastic force of elastic mechanism simultaneously with the handle 50 be connected with driving shaft by connecting axle 30, because the effect of the elastic force of elastic mechanism is much larger than the elastic force of back-moving spring 14, so the STATEMENT OF FEDERALLY SPONSORED 26 be fixed on connecting axle 30 can be made to remain on position in a figure, handle 50 is made to remain on OFF position.When turning handle 50 moves to its ON position (see Fig. 4) from its OFF position, handle 50 controls the drive shaft turns of switching device shifter to its make position by connecting axle 30, and discharge after making elastic mechanism energy storage, thus help switching device shifter 60 to pass through dead-centre position, the armature contact of switching device shifter 60 is contacted with fixed contact, now driving shaft can be subject to the restriction of the elastic force of elastic mechanism equally to remain on make position, namely connecting axle 30 is also subject to the restriction of the elastic force of elastic mechanism with the handle 50 be connected with driving shaft by connecting axle 30 simultaneously and remains on ON position, STATEMENT OF FEDERALLY SPONSORED 26 positions remained in b figure after rotating with connecting axle 30.In like manner, when turning handle 50 moves to its OFF position from its ON position, under normal circumstances, handle 50 controls the drive shaft turns of switching device shifter to its open position by connecting axle 30, and discharge after making elastic mechanism energy storage, thus help switching device shifter 60 to pass through dead-centre position, the armature contact of switching device shifter 60 is separated with fixed contact, under the restriction of the elastic force of the elastic mechanism of switching device shifter 60, STATEMENT OF FEDERALLY SPONSORED 26 is made to get back to connecting axle 30 and remain on the position in a figure, but in above process, if switching device shifter breaks down, its dead-centre position cannot be passed through, there is the situation of welding in the armature contact of such as switching device shifter and fixed contact, the elastic force of the elastic mechanism of switching device shifter does not discharge completely, to open position, the restriction of the elastic force of elastic mechanism is not subject in the drive shaft turns of switching device shifter, i.e. connecting axle 30 and all can not be subject to the restriction of the elastic force of elastic mechanism by the handle 50 that connecting axle 30 is connected with driving shaft, now, back-moving spring 14 in a figure starts to discharge elastic potential energy, drive reset slide block 16 to promote STATEMENT OF FEDERALLY SPONSORED 26 and turn to position in c figure, rest between OFF position and ON position to be with fixed handle 50 away from OFF position, instruction switching device shifter goes wrong, avoid operating personnel's misoperation.Wherein, connection between the elastic mechanism of above-mentioned switching device shifter and driving shaft and action relationships can with reference to Chinese patent application CN201020609554, certainly it will be understood by those skilled in the art that the internal structure relation of the switching device shifter in the application is not limited to the content in referenced patent.
In addition, because the design attitude of reset assembly is near the handle 50 be fixed on cabinet door 40, so can by handle 50 rotation process, the elastic deformation that connecting axle occurs also is taken into account, the position that easier joystick 50 finally stops, make handle 50 rest on the position of more obvious indication fault, such as, be in the midpoint between OFF position and ON position.
The cabinet door 40 of Fig. 1 breaker in middle cabinet is fixed with a housing 12, back-moving spring 14 and reset slide block 16 are arranged in housing 12, although back-moving spring 14 is fixed on cabinet door 40 by housing 12, but it will be understood by those skilled in the art that back-moving spring 14 also can directly be fixed on cabinet door 40 or by other devices to be fixed on cabinet door 40.Housing 12 be designed with the installation helping reset assembly, such as in the another kind of exemplary embodiment of reset assembly, refer to Fig. 6 and Fig. 7, reset assembly comprises a stereochemical structure that can be fixed on the housing 12(housing 12 of the cabinet door 14 of switch cubicle see Fig. 1), a pair back-moving spring 14, a pair reset slide block 16 and a STATEMENT OF FEDERALLY SPONSORED 26.A pair back-moving spring 14 can be fixed in housing 12, and a pair reset slide block 16 can be arranged in housing 12, and is connected with each back-moving spring 14 respectively.Along with the closedown of the cabinet door 40 of switch cubicle, (see Fig. 1 and Fig. 4), STATEMENT OF FEDERALLY SPONSORED 26 can be inserted in housing 12 and to promote each reset slide block 16, see Fig. 6.Operating in the process of switching device shifter with handle 50, position relationship between dual reset slide block 16 with STATEMENT OF FEDERALLY SPONSORED 26 is substantially identical with the mode of operation principle and above-mentioned single reset slide block 16, specifically refer to Fig. 7, a figure in Fig. 7 is that handle 50 is in OFF position, when switching device shifter is in normal operating conditions, position relationship between STATEMENT OF FEDERALLY SPONSORED 26 and a pair reset slide block 16, b figure is that handle 50 turns to ON position, position relationship between STATEMENT OF FEDERALLY SPONSORED 26 and a pair reset slide block 16, c figure is that handle turns to OFF position from ON position, and switching device shifter break down after (there is welding situation in such as armature contact and fixed contact), reset slide block 16 promotes STATEMENT OF FEDERALLY SPONSORED 26 with the position relationship making handle 50 leave its OFF position, concrete principle refers to above, do not repeat them here.Reset slide block 16 and back-moving spring 14 can be integrated into parts by above-mentioned housing 12, be beneficial to and install and design, in addition, be arranged to right back-moving spring 14 and reset slide block 16 can make total more reliable and more stable, certainly according to the difference that design needs, also can design back-moving spring 14 and the reset slide block 16 of varying number, be 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 second inclined-plane 164 that can contact with the first inclined-plane 264, switch cubicle is used in preparation, during cabinet door (please refer to Fig. 1 and Fig. 4) of closing switch cabinet, housing 12 and two back-moving springs, 14, two reset slide blocks 16 can move towards STATEMENT OF FEDERALLY SPONSORED 26 along with cabinet door, as shown in a figure in Fig. 6, first inclined-plane 264 of STATEMENT OF FEDERALLY SPONSORED 26 can promote the second inclined-plane 164 of reset slide block 16, make each reset slide block 16 towards the direction motion of each back-moving spring 14 of compression, as shown in the b figure in Fig. 6.First inclined-plane 264 and the second inclined-plane 164 can play guide effect, when cabinet door is closed, STATEMENT OF FEDERALLY SPONSORED 26 more easily promotes reset slide block 16 compression reseting spring 14, make the Movement transmit of total more reliable, the stereochemical structure on the first inclined-plane 264 and the second inclined-plane 164 also can with reference to figure 1 and Fig. 2, certainly according to the difference that design needs, the way of contact of STATEMENT OF FEDERALLY SPONSORED 26 and reset slide block 16 is not limited to shown in figure.
STATEMENT OF FEDERALLY SPONSORED in Fig. 7 has two first protuberances 266 that can contact with each reset slide block 16 respectively, each reset slide block 16 has second protuberance 166 that can contact with the first protuberance 266, the release of back-moving spring 14 can drive each second protuberance 166 to promote each first protuberance 266 and move, rotate to make STATEMENT OF FEDERALLY SPONSORED 26.After adopting such design that back-moving spring 14 can be made to discharge, reset slide block 16 more easily, reliably promotes STATEMENT OF FEDERALLY SPONSORED 26, the stereochemical structure of the first protuberance 266 and the second protuberance 166 also can with reference to figure 1 and Fig. 2, certainly according to the difference that design needs, the way of contact of STATEMENT OF FEDERALLY SPONSORED 26 and reset slide block 16 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 comprises 50, one, handle that 40, one, a cabinet door is arranged at cabinet door 40 outer surface and is arranged at switching device shifter 60, connecting axle 30 in cabinet door and an above-mentioned reset assembly, connecting axle 30 can the driving shaft of connecting handle 50 and switching device shifter 60, the back-moving spring 14 of reset assembly is fixed on cabinet door 40, and the STATEMENT OF FEDERALLY SPONSORED 26 of reset assembly is fixed on connecting axle 30.Utilize reset assembly, when switching device shifter 60 breaks down, the handle 50 of switch cubicle can rest between OFF position and ON position, to avoid misoperation.In addition, the handle of the switch cubicle in Fig. 1 and Fig. 2 only has ON position and Liang Ge position, OFF position, but it will be appreciated by those skilled in the art that, the application is equally applicable to handle and has more multipoint switch cubicle, such as handle also can have three positions, two ON positions and an OFF position be arranged between two ON positions, the angle of circumference between OFF position and two ON positions is 90 degree.
From make position to the handoff procedure of open position, break down at switching device shifter 60, after the restriction no longer by the elastic mechanism of switching device shifter of connecting axle 30 and handle 50, reset slide block 16 is utilized to promote STATEMENT OF FEDERALLY SPONSORED 26 under the effect of back-moving spring 14 elastic force, to make connecting axle 30 and handle 50 rotate, handle 50 is rested between OFF position and ON position.Misoperation after the reset assembly of switch cubicle can effectively prevent switching device shifter 60 from breaking down.
Should be appreciated that the use that file quoted as proof is in this article only for reference, and do not comprise any its may with afoul content herein.
Be to be understood that, although this specification describes according to each embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for possible embodiments of the present invention; they are also not used to limit the scope of the invention; allly do not depart from the skill of the present invention equivalent embodiments done of spirit or change; as the combination of feature, segmentation or repetition, all should be included within protection scope of the present invention.
Claims (5)
1. the reset assembly of switch cubicle, is characterized in that, it comprises:
A back-moving spring (14) that can be fixed on the cabinet door of switch cubicle;
A reset slide block (16) be connected with described back-moving spring (14); With
A STATEMENT OF FEDERALLY SPONSORED (26), it is fixed on the connecting axle of switch cubicle, and can rotate with the connecting axle of switch cubicle, along with the closedown of the cabinet door of switch cubicle, described STATEMENT OF FEDERALLY SPONSORED (26) can promote the direction motion of described reset slide block (16) towards the described back-moving spring of compression (14), and the release of described back-moving spring (14) can drive described reset slide block (16) to promote described STATEMENT OF FEDERALLY SPONSORED (26) rotation.
2. reset assembly as claimed in claim 1, wherein, described reset assembly comprises:
A housing (12) that can be fixed on the cabinet door of switch cubicle,
Back-moving spring described in a pair (14), it can be fixed in described housing (12); With
Reset described in a pair slide block (16), and it can be arranged in described housing (12), and be connected with each described back-moving spring (14) respectively;
Along with the closedown of the cabinet door of switch cubicle, described STATEMENT OF FEDERALLY SPONSORED (26) can be inserted in described housing (12) and to promote each described reset slide block (16).
3. reset assembly as claimed in claim 2, wherein,
Described STATEMENT OF FEDERALLY SPONSORED (26) has the first inclined-plane (264),
Each described reset slide block (16) has second inclined-plane (164) that can contact with described first inclined-plane (264), along with the closedown of the cabinet door of switch cubicle, described first inclined-plane (264) of described STATEMENT OF FEDERALLY SPONSORED (26) can promote the direction motion of described second inclined-plane (164) towards the described back-moving spring of compression (14) of described reset slide block (16).
4. reset assembly as claimed in claim 2, wherein,
Described STATEMENT OF FEDERALLY SPONSORED (26) has two first protuberances (266) that can contact with each described reset slide block (16) respectively,
Each described reset slide block (16) has second protuberance (166) that can contact with described first protuberance (266), the release of described back-moving spring (14) can drive each second protuberance (166) to promote described each first protuberance (266) motion, rotates to make described STATEMENT OF FEDERALLY SPONSORED (26).
5. switch cubicle, comprising:
A cabinet door (40);
A handle (50) being arranged at described cabinet door (40) outer surface;
One is arranged at the switching device shifter (60) in cabinet door;
A connecting axle (30), its one end can be connected to described handle (50), and its other end can be connected to the driving shaft of described switching device shifter (60);
It is characterized in that, described switch cubicle also comprises a reset assembly according to any one of Claims 1-4, the described back-moving spring (14) of described reset assembly is fixed on described cabinet door (40), and described STATEMENT OF FEDERALLY SPONSORED (26) is fixed on described connecting axle (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104576116A true CN104576116A (en) | 2015-04-29 |
| CN104576116B CN104576116B (en) | 2017-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472759.5A Expired - Fee Related CN104576116B (en) | 2013-10-11 | 2013-10-11 | The reset assembly of switch cubicle and its switch cubicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104576116B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225865A (en) * | 2015-09-02 | 2016-01-06 | 宁波海越电器制造有限公司 | A kind of high-voltage safety cabinet device |
| CN110311323A (en) * | 2019-08-05 | 2019-10-08 | 镇江大全伊顿电器有限公司 | Handcart work position instruction structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420762Y (en) * | 2000-04-05 | 2001-02-21 | 严洪启 | Operation mechanism for switch cabinet drawer |
| JP4692410B2 (en) * | 2006-06-27 | 2011-06-01 | オムロン株式会社 | switch |
| IT1391250B1 (en) * | 2008-10-15 | 2011-12-01 | Abb Spa | LOW VOLTAGE SWITCH WITH CONTACT STATUS INDICATOR. |
| EP2333804B1 (en) * | 2009-12-11 | 2012-08-22 | Schneider Electric Industries SAS | Switching device having a contact welding indicator |
| FR2953979B1 (en) * | 2009-12-11 | 2012-10-26 | Schneider Electric Ind Sas | CUTTING DEVICE WITH MAGNETIC REINFORCING CIRCUIT |
| CN201868264U (en) * | 2010-11-15 | 2011-06-15 | 西门子公司 | Elastic mechanism of switching device and switching device using same |
| CN201918649U (en) * | 2010-12-30 | 2011-08-03 | 成都旭光电子股份有限公司 | Support for isolating switch operating rod of low-voltage switch cabinet |
-
2013
- 2013-10-11 CN CN201310472759.5A patent/CN104576116B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225865A (en) * | 2015-09-02 | 2016-01-06 | 宁波海越电器制造有限公司 | A kind of high-voltage safety cabinet device |
| CN105225865B (en) * | 2015-09-02 | 2017-12-15 | 福建逢兴机电设备有限公司 | A kind of high-voltage safety cabinet device |
| CN110311323A (en) * | 2019-08-05 | 2019-10-08 | 镇江大全伊顿电器有限公司 | Handcart work position instruction structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104576116B (en) | 2017-03-01 |
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