CN203367762U - Switch cabinet provided with plug-in high voltage live-line display - Google Patents
Switch cabinet provided with plug-in high voltage live-line display Download PDFInfo
- Publication number
- CN203367762U CN203367762U CN 201320376028 CN201320376028U CN203367762U CN 203367762 U CN203367762 U CN 203367762U CN 201320376028 CN201320376028 CN 201320376028 CN 201320376028 U CN201320376028 U CN 201320376028U CN 203367762 U CN203367762 U CN 203367762U
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- Prior art keywords
- plug
- installation cavity
- display device
- voltage charge
- cabinet door
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims description 29
- 230000017105 transposition Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model relates to a switch cabinet provided with a plug-in high voltage live-line display. The switch cabinet comprises a cabinet body, a cabinet door arranged on the cabinet body and a plug-in high voltage live-line display arranged on the cabinet door. The switch cabinet is characterized in that the display is arranged in third mounting chamber through a switching device, the switching device comprises the first switching board, the second switching board and a fastening assembly, the first switching board and the second switching board are respectively provided with the first mounting chamber and the second mounting chamber, and the display sequentially penetrates through the first mounting chamber, the second mounting chamber and the third mounting chamber and are positioned on the cabinet door through the fastening assembly. The switch cabinet is advantaged in that the switching device is additionally arranged; the plug-in high voltage live-line display is suitable for switch cabinets used in a present electric power system; overhaul of the plug-in high voltage live-line display can be realized without power failure; influence on social electricity utilization is reduced or eliminated.
Description
Technical field
The utility model relates to a kind of switch cubicle that the 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 to perforate on the cabinet door of switch cubicle.Because electrification display commonly used divides and mainly contains two types according to size, therefore the bore size of 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 and mainly is divided into two kinds according to structure: a kind of is the integrated high pressure electrification display; A kind of is the plug-in high-voltage charge display device.For the switch cubicle that uses the integrated high pressure electrification display, more switching display must have a power failure.And employing plug-in high-voltage charge display device, do 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 electric power system at present, perforate is mostly the large scale perforate, adopts the integrated high pressure electrification display, usually because changing high-voltage charge display device, causes power failure.Yet on market, the high-voltage charge display device of plug-in is all undersized, can not be directly applied for the switch cubicle used in current electric power system, therefore, also can't realize the service without power-off high-voltage charge display device.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above of prior art existence and a kind of switch cubicle that the plug-in type high-voltage charge display device is set is provided, set up the switching transposition, make the plug-in type high-voltage charge display device be applicable to the switch cubicle used in current electric power system, realize the service without power-off high-voltage charge display device, reduce or avoid the impact on social electricity consumption.
The technical scheme that the utility model solution prior art problem adopts is: the switch cubicle that the 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 the cabinet door, it is characterized in that, described display is arranged in the 3rd installation cavity of cabinet door by the switching transposition, described switching transposition comprises the first keyset, the second keyset and fastening assembly, be respectively equipped with the first installation cavity and the second installation cavity on described the first keyset and the second keyset, described display is successively through described the first installation cavity, the second installation cavity and the 3rd installation cavity also are positioned on the cabinet door by fastening assembly.Set up the switching transposition, make the plug-in type high-voltage charge display device be applicable to the switch cubicle used in current electric power system, small-sized plug-in high-voltage charge display device is installed in realization on large opening cabinet door, the easy access personnel carry out the charged for replacement high-voltage charge display device, prevent that the maintainer from getting an electric shock and device damage, guarantee the person, device security, improve power supply reliability, reduce or avoid the impact on social electricity consumption.Simultaneously, adopt small-sized plug-in high-voltage charge display device to be applied to the switch cubicle of offering large opening, realize the interchangeability of plug-in high-voltage charge display device and integrated high pressure electrification display, in the situation that spare unit disappearance, can select plug-in high-voltage charge display device or the integrated high pressure electrification display of stock, give in service work and bring great convenience, avoided the phenomenon because occurring without spare unit working.
As further improving and supplementing technique scheme, the utility model adopts following technical measures: described display outer wall is provided with snap groove, described fastening assembly comprises hooking part and the connector that hooking part is connected through hooking part with the cabinet door, the described hooking part outside is provided with the evagination buckle portion, and described evagination buckle portion and snap groove are fastened.Hooking part hooks display, and by connector, display is fixed on the cabinet door.
It is more reliable for display is fixed on the cabinet door, the corresponding both sides of described display outer wall all are provided with described snap groove, every side snap groove correspondence respectively arranges one group of described fastening assembly, the described snap groove of every side is at least two and spaced, the snap groove of homonymy is arranged on same straight line, and the set-up mode of the evagination buckle portion on every group of described hooking part is corresponding with the set-up mode of snap groove.
Produce displacement for fear of the relative cabinet door of the first keyset, described the first keyset is provided with the 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.
In described clamping boss, edge flushes with the first installation cavity sidewall, 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, for avoiding the relative cabinet door of the first keyset to produce displacement, increase thickness on the one hand on the other hand, improves intensity.
The beneficial effect the utlity model has: 1, set up the switching transposition, make the plug-in type high-voltage charge display device be applicable to the switch cubicle used in current electric power system, realize the 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 being subject to short supply to affect and cause cisco unity malfunction.3, the switching transpose configuration is ingenious, and simple, facilitates production and processing and installation, simultaneously, the plug-in type high-voltage charge display device is installed reliable and stable, and easy accessibility, realize not having a power failure operation.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation that omits cabinet of the present utility model.
Fig. 2 omits a kind of assembling explosive view of connector in the utility model.
Fig. 3 is a kind of structural representation of hooking part in the utility model.
Fig. 4 is the structural representation of the first keyset in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
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 to be referred as display), display 2 is arranged in the 3rd installation cavity of cabinet door 1 by the switching transposition, described switching transposition comprises the first keyset 3, the second keyset 4 and fastening assembly, be respectively equipped with the first installation cavity 31 and the second installation cavity 41 on the first keyset 3 and the second keyset 4, display 2 is successively through the first installation cavity 31, the second installation cavity 41 and the 3rd installation cavity also are positioned on cabinet door 1 by fastening assembly.
The display outer wall is provided with snap groove 21, and fastening assembly comprises hooking part 5 and the connector 6 that hooking part is connected through hooking part with the cabinet door, and hooking part 5 outsides are provided with evagination buckle portion 51, and evagination buckle portion 51 is fastened with snap groove 21.Specifically, the corresponding both sides of display outer wall all are provided with snap groove 21, every side snap groove 21 correspondence respectively arranges one group of described fastening assembly, every side snap groove 21 is two and spaced, the snap groove 21 of homonymy is arranged on same straight line, and the set-up mode of the evagination buckle portion 51 on every group of 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 rims, and clamping boss 32 is embedded in the 3rd installation cavity.The interior edge of clamping boss 32 flushes with the first installation cavity 31 sidewalls, 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 the integrated high pressure electrification display, pull down switching device, when using the plug-in type high-voltage charge display device, load onto switching device.By the setting of switching device, realize two kinds of display Alternates, without the cabinet door is modified, applicable existing ordinary tap cabinet gets final product, and increasing under the prerequisite that cost is minimum, realizes the exchange of two kinds of displays, bring very big facility to electric power system, also social electricity consumption impact is reduced to minimum.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
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 the switching transposition, described switching transposition comprises the first keyset (3), the second keyset (4) and fastening assembly, be respectively equipped with the first installation cavity (31) and the second installation cavity (41) on described the first keyset (3) and the second keyset (4), described display (2) is successively through described the first installation cavity (31), the second installation cavity (41) and the 3rd installation cavity also are positioned on cabinet door (1) by fastening assembly.
2. the switch cubicle that the plug-in type high-voltage charge display device is set according to claim 1, it is characterized in that, described display outer wall is provided with snap groove (21), described fastening assembly comprises hooking part (5) and the connector (6) that hooking part is connected through hooking part with the cabinet door, described hooking part (5) outside is provided with evagination buckle portion (51), and described evagination buckle portion (51) is fastened with snap groove (21).
3. the switch cubicle that the 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 all are provided with described snap groove (21), every side snap groove (21) correspondence respectively arranges one group of described fastening assembly, the described snap groove of every side (21) is at least two and spaced, the snap groove of homonymy (21) is arranged on same straight line, and the set-up mode of the evagination buckle portion (51) on every group of described hooking part (5) is corresponding with the set-up mode of snap groove (21).
4. according to claim 1 or the 2 or 3 described switch cubicles that the plug-in type high-voltage charge display device is set, it is characterized in that, described 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 described clamping boss (32) is embedded in the 3rd installation cavity.
5. the switch cubicle that the plug-in type high-voltage charge display device is set according to claim 4, is characterized in that, in described clamping boss (32), edge flushes with the first installation cavity (31) sidewall, outer and the 3rd installation cavity sidewall tight fit.
6. the switch cubicle that the plug-in type high-voltage charge display device is set 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 |
|---|---|---|---|
| CN 201320376028 CN203367762U (en) | 2013-06-27 | 2013-06-27 | Switch cabinet provided with plug-in high voltage live-line display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320376028 CN203367762U (en) | 2013-06-27 | 2013-06-27 | Switch cabinet provided with plug-in high voltage live-line display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367762U true CN203367762U (en) | 2013-12-25 |
Family
ID=49815481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320376028 Expired - Lifetime CN203367762U (en) | 2013-06-27 | 2013-06-27 | Switch cabinet provided with plug-in high voltage live-line display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500925A (en) * | 2013-06-27 | 2014-01-08 | 国家电网公司 | Switch cabinet with pull-plug type high-voltage charged display |
-
2013
- 2013-06-27 CN CN 201320376028 patent/CN203367762U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500925A (en) * | 2013-06-27 | 2014-01-08 | 国家电网公司 | Switch cabinet with pull-plug type high-voltage charged display |
| CN103500925B (en) * | 2013-06-27 | 2015-11-18 | 国家电网公司 | The switch cubicle of plug-in type high-voltage charge display device is set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20151118 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |