CN103500925B - The switch cubicle of plug-in type high-voltage charge display device is set - Google Patents
The switch cubicle of plug-in type high-voltage charge display device is set Download PDFInfo
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- CN103500925B CN103500925B CN201310261084.XA CN201310261084A CN103500925B CN 103500925 B CN103500925 B CN 103500925B CN 201310261084 A CN201310261084 A CN 201310261084A CN 103500925 B CN103500925 B CN 103500925B
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- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000017105 transposition Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The present invention relates to a kind of switch cubicle that plug-in type high-voltage charge display device is set, comprise switch cabinet body, be arranged on the cabinet door on cabinet, be arranged on the plug-in type high-voltage charge display device on cabinet door, it is characterized in that display is arranged in the 3rd installation cavity of cabinet door by switching transposition, switching transposition comprises the first keyset, second keyset and fastening assembly, first keyset and the second keyset are respectively equipped with the first installation cavity and the second installation cavity, display is successively through the first installation cavity, second installation cavity and the 3rd installation cavity are also positioned on cabinet door by fastening assembly.The beneficial effect that the present invention has: set up switching transposition, makes plug-in type high-voltage charge display device be applicable to the switch cubicle used in current electric power system, realizes service without power-off high-voltage charge display device, reduce or avoid the impact on social electricity consumption.
Description
Technical field
The present invention relates to a kind of switch cubicle that plug-in type high-voltage charge display device is set.
Background technology
At present, on market, high-voltage charge display device is mostly for 10kV and 35kV indoor switch cabinet, and high-voltage charge display device is arranged on the cabinet door of switch cubicle.During installation, need perforate on the cabinet door of switch cubicle.Because conventional electrification display divides according to size mainly contain two types, the bore size of therefore corresponding door of switch cabinet also has two types: large opening is of a size of 92(± 1) × 44(± 1) mm; Little bore size is 100(± 2) × 70(± 2) mm.
On market, high-voltage charge display device divides according to structure and is mainly divided into two kinds: one is integrated high pressure electrification display; One is plug-in high-voltage charge display device.For the switch cubicle using integrated high pressure electrification display, must have a power failure more switching display.And adopt plug-in high-voltage charge display device, then not need to have a power failure and change.Therefore, more superior than integral type from maintenance angle plug-in electrification display.
On the cabinet door of the switch cubicle used in current electric power system, perforate is mostly large scale perforate, adopts integrated high pressure electrification display, usually causes power failure because changing high-voltage charge display device.But the high-voltage charge display device of plug-in is all undersized on market, can not be directly applied for the switch cubicle used in current electric power system, therefore, also service without power-off high-voltage charge display device cannot be realized.
Summary of the invention
The object of the invention is to the problems referred to above of solution prior art existence and a kind of switch cubicle arranging plug-in type high-voltage charge display device is provided, set up switching device, plug-in type high-voltage charge display device is made to be applicable to the switch cubicle used in current electric power system, realize service without power-off high-voltage charge display device, reduce or avoid the impact on social electricity consumption.
The present invention solves the technical scheme that prior art problem adopts: the switch cubicle arranging plug-in type high-voltage charge display device, comprise switch cabinet body, be arranged on the cabinet door on cabinet, be arranged on the plug-in type high-voltage charge display device on cabinet door, it is characterized in that described display is arranged in the 3rd installation cavity of cabinet door by switching device, described switching device comprises the first keyset, second keyset and fastening assembly, described first keyset is provided with the first installation cavity, second installation cavity on second keyset, described display is successively through described first installation cavity, 3rd installation cavity and the second installation cavity are also positioned on cabinet door by fastening assembly.Set up switching device, plug-in type high-voltage charge display device is made to be applicable to the switch cubicle used in current electric power system, realize, on large opening cabinet door, small-sized plug-in high-voltage charge display device is installed, easy access personnel carry out charged for replacement high-voltage charge display device, prevent maintainer from getting an electric shock and device damage, ensure the person, device security, improve power supply reliability, reduce or avoid the impact on social electricity consumption.Simultaneously, small-sized plug-in high-voltage charge display device is adopted to be applied to the switch cubicle offering large opening, realize the interchangeability of plug-in high-voltage charge display device and integrated high pressure electrification display, when spare unit lack, plug-in high-voltage charge display device or the integrated high pressure electrification display of stock can be selected, bring great convenience in service work, avoid because there is the phenomenon that cannot work without spare unit.
As improving further and supplementing technique scheme, the present invention adopts following technical measures: the outer wall of described display is provided with snap groove, described fastening assembly comprises hooking part and connector hooking part being connected through hooking part with cabinet door, be provided with evagination buckle portion outside described hooking part, described evagination buckle portion and snap groove are fastened.Hooking part hooks display, and by connector, display is fixed on cabinet door.
More reliable in order to make display be fixed on cabinet door, the corresponding both sides of described display outer wall are all provided with described snap groove, every side snap groove is the corresponding fastening assembly arranged described in a group respectively, snap groove described in every side is at least two and interval is arranged, the snap groove of homonymy is arranged on the same line, and the set-up mode often organizing the evagination buckle portion on described hooking part is corresponding with the set-up mode of snap groove.
In order to avoid the relative cabinet door of the first keyset produces displacement, described first keyset is provided with clamping boss and is arranged on the overlap edge of described clamping boss outer rim, and described clamping boss is embedded in the 3rd installation cavity.
Along flushing with the first installation cavity sidewall in described clamping boss, outer and the 3rd installation cavity sidewall tight fit.
The thickness of described clamping boss is greater than the thickness of described overlap edge.The setting of clamping boss, is used on the one hand avoiding the relative cabinet door of the first keyset to produce displacement, increases thickness on the other hand, improve intensity.
The outstanding substantive distinguishing features that the present invention has and marked improvement: 1, set up switching device, plug-in type high-voltage charge display device is made to be applicable to the switch cubicle used in current electric power system, realize service without power-off high-voltage charge display device, reduce or avoid the impact on social electricity consumption.2, realize the interchangeability of plug-in high-voltage charge display device and integrated high pressure electrification display, avoid affecting by short supply causing cisco unity malfunction.3, switching device structure is ingenious, and simply, facilitates production and processing and installation, and meanwhile, install plug-in type high-voltage charge display device reliable and stable, easy accessibility, realizes not power failure operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation omitting cabinet of the present invention.
Fig. 2 is the one assembling explosive view omitting connector in the present invention.
Fig. 3 is a kind of structural representation of hooking part in the present invention.
Fig. 4 is the structural representation of the first keyset in the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
embodiment:the switch cubicle of plug-in type high-voltage charge display device is set, comprise switch cabinet body, be arranged on the cabinet door 1 on cabinet, be arranged on plug-in type high-voltage charge display device 2(on cabinet door 1 hereinafter referred to as display), display 2 is arranged in the 3rd installation cavity of cabinet door 1 by switching device, described switching device comprises the first keyset 3, second keyset 4 and fastening assembly, first keyset 3 is provided with the first installation cavity 31, second keyset 4 is provided with the second installation cavity 41, display 2 is successively through the first installation cavity 31, 3rd installation cavity and the second installation cavity 41 are also positioned on cabinet door 1 by fastening assembly.
The outer wall of display is provided with snap groove 21, and fastening assembly comprises hooking part 5 and the connector 6 hooking part being connected through hooking part with cabinet door, and be provided with evagination buckle portion 51 outside hooking part 5, evagination buckle portion 51 and snap groove 21 are fastened.Specifically, the corresponding both sides of display outer wall are all provided with snap groove 21, every side snap groove 21 is the corresponding fastening assembly arranged described in a group respectively, every side snap groove 21 is two and interval is arranged, the snap groove 21 of homonymy arranges on the same line, and the set-up mode often organizing the evagination buckle portion 51 on hooking part 5 is corresponding with the set-up mode of snap groove 21.
In order to improve the fitness of the first keyset 3 and cabinet door and display 2, and have enough support strengths, the first keyset 3 is provided with clamping boss 32 and is arranged on the overlap edge 33 of described clamping boss 32 outer rim, and clamping boss 32 is embedded in the 3rd installation cavity.Along flushing with the first installation cavity 31 sidewall in clamping boss 32, outer and the 3rd installation cavity sidewall tight fit.The thickness of clamping boss 32 is greater than the thickness of overlap edge 33.
When using integrated high pressure electrification display, pulling down switching device, when using plug-in type high-voltage charge display device, then loading onto switching device.By the setting of switching device, realize two kinds of displays and exchange use, without the need to modifying to cabinet door, being suitable for existing ordinary tap cabinet, increasing under the minimum prerequisite of cost, realizing the exchange of two kinds of displays, bring great convenience to electric power system, also social electricity consumption impact is reduced to minimum.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.In the above-described embodiments, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the switch cubicle of plug-in type high-voltage charge display device is set, comprise switch cabinet body, be arranged on the cabinet door (1) on cabinet, be arranged on the plug-in type high-voltage charge display device (2) on cabinet door (1), it is characterized in that described display (2) is arranged in the 3rd installation cavity of cabinet door (1) by switching device, described switching device comprises the first keyset (3), second keyset (4) and fastening assembly, described first keyset (3) is provided with the first installation cavity (31), described second keyset (4) is provided with the second installation cavity (41), described display (2) is successively through described first installation cavity (31), 3rd installation cavity and the second installation cavity (41) are also positioned on cabinet door (1) by fastening assembly.
2. the switch cubicle that plug-in type high-voltage charge display device is set according to claim 1, it is characterized in that the outer wall of described display is provided with snap groove (21), described fastening assembly comprises hooking part (5) and the connector (6) hooking part being connected through hooking part with cabinet door, described hooking part (5) outside is provided with evagination buckle portion (51), and described evagination buckle portion (51) and snap groove (21) are fastened.
3. the switch cubicle that plug-in type high-voltage charge display device is set according to claim 2, it is characterized in that the corresponding both sides of described display outer wall are all provided with described snap groove (21), every side snap groove (21) is the corresponding fastening assembly arranged described in a group respectively, snap groove (21) described in every side is at least two and interval is arranged, the snap groove (21) of homonymy is arranged on the same line, and the set-up mode often organizing the evagination buckle portion (51) on described hooking part (5) is corresponding with the set-up mode of snap groove (21).
4. the switch cubicle that plug-in type high-voltage charge display device is set according to claim 1 or 2 or 3, it is characterized in that described first keyset (3) is provided with clamping boss (32) and is arranged on the overlap edge (33) of described clamping boss (32) outer rim, described clamping boss (32) is embedded in the 3rd installation cavity.
5. the switch cubicle arranging plug-in type high-voltage charge display device according to claim 4, is characterized in that along flushing with the first installation cavity (31) sidewall in described clamping boss (32), outer and the 3rd installation cavity sidewall tight fit.
6. the switch cubicle arranging plug-in type high-voltage charge display device according to claim 5, is characterized in that the thickness of described clamping boss (32) is greater than the thickness of described overlap edge (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310261084.XA CN103500925B (en) | 2013-06-27 | 2013-06-27 | The switch cubicle of plug-in type high-voltage charge display device is set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310261084.XA CN103500925B (en) | 2013-06-27 | 2013-06-27 | The switch cubicle of plug-in type high-voltage charge display device is set |
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| Publication Number | Publication Date |
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| CN103500925A CN103500925A (en) | 2014-01-08 |
| CN103500925B true CN103500925B (en) | 2015-11-18 |
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| CN201310261084.XA Active CN103500925B (en) | 2013-06-27 | 2013-06-27 | The switch cubicle of plug-in type high-voltage charge display device is set |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184711A1 (en) * | 2014-06-07 | 2015-12-10 | 朱林学 | Power distribution cabinet |
| CN105116203A (en) * | 2015-08-10 | 2015-12-02 | 国网浙江省电力公司湖州供电公司 | High-voltage presence indication device through monitoring leakage current of high voltage equipment |
| CN108923288A (en) * | 2018-07-05 | 2018-11-30 | 河南森源电气股份有限公司 | Switchgear |
| CN109244908A (en) * | 2018-09-29 | 2019-01-18 | 国网辽宁省电力有限公司抚顺供电公司 | High-tension switch cabinet charged display device opening die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29722324U1 (en) * | 1997-12-10 | 1998-02-26 | Siemens AG, 80333 München | Display device for circuit breaker systems |
| CN201273919Y (en) * | 2008-09-19 | 2009-07-15 | 邓富强 | High voltage live display device |
| CN201749146U (en) * | 2010-07-08 | 2011-02-16 | 福州博峰智能电器有限公司 | Induction high-voltage live display device |
| CN201821003U (en) * | 2009-09-22 | 2011-05-04 | 上海纳杰电气成套有限公司 | Electromagnetic locking mechanism of cable chamber door of high-voltage switch cabinet |
| CN102508010A (en) * | 2011-10-31 | 2012-06-20 | 南京钢铁股份有限公司 | Electricity testing method of high voltage switch cabinet |
| CN203367762U (en) * | 2013-06-27 | 2013-12-25 | 国家电网公司 | Switch cabinet provided with plug-in high voltage live-line display |
-
2013
- 2013-06-27 CN CN201310261084.XA patent/CN103500925B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29722324U1 (en) * | 1997-12-10 | 1998-02-26 | Siemens AG, 80333 München | Display device for circuit breaker systems |
| CN201273919Y (en) * | 2008-09-19 | 2009-07-15 | 邓富强 | High voltage live display device |
| CN201821003U (en) * | 2009-09-22 | 2011-05-04 | 上海纳杰电气成套有限公司 | Electromagnetic locking mechanism of cable chamber door of high-voltage switch cabinet |
| CN201749146U (en) * | 2010-07-08 | 2011-02-16 | 福州博峰智能电器有限公司 | Induction high-voltage live display device |
| CN102508010A (en) * | 2011-10-31 | 2012-06-20 | 南京钢铁股份有限公司 | Electricity testing method of high voltage switch cabinet |
| CN203367762U (en) * | 2013-06-27 | 2013-12-25 | 国家电网公司 | Switch cabinet provided with plug-in high voltage live-line display |
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| CN103500925A (en) | 2014-01-08 |
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