CN204030279U - Switch cubicle is with metering cell structure and use the switch cubicle of this measuring room structure - Google Patents
Switch cubicle is with metering cell structure and use the switch cubicle of this measuring room structure Download PDFInfo
- Publication number
- CN204030279U CN204030279U CN201320590130.6U CN201320590130U CN204030279U CN 204030279 U CN204030279 U CN 204030279U CN 201320590130 U CN201320590130 U CN 201320590130U CN 204030279 U CN204030279 U CN 204030279U
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- CN
- China
- Prior art keywords
- busbar
- measuring room
- cage
- rear portion
- switch cubicle
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Abstract
The utility model discloses a kind of switch cubicle metering cell structure and use the switch cubicle of this measuring room structure, measuring room structure comprises measuring room body, measuring room body rear is installed with busbar, the rear of measuring room body is provided with the cage for isolating described busbar and switch cubicle rear cable chamber, cage has semi-surrounding or the full cover body that is around in busbar outside and extends along busbar surrounding, the rear portion of measuring room body is provided with rear portion mounting panel, on the mounting panel of rear portion, be fitted with conducting plug, conducting plug there is the canned paragraph fixing with rear portion mounting panel and be distributed in the insertion end in the insertion measuring room body of canned paragraph both sides and insert in cage and with cage in the link of busbar conductive communication.Cage is kept apart the cable vault at busbar and switch cubicle rear portion, eliminates busbar other feeder assemblies are exerted an influence, and in the time that needs carry out Maintenance and Repair to certain feeder assembly, does not also need again by other feeder assembly power-off.
Description
Technical field
The utility model relates to a kind of switch cubicle metering cell structure and uses the switch cubicle of this measuring room structure.
Background technology
On existing switch cubicle, polygamy is equipped with measuring room so that the each functional unit in switch cubicle is measured to detection, measuring room generally comprises measuring room body, measuring gate before and after the front and rear part of measuring room body is provided with respectively, two measuring gates are provided with lead sealing, in measuring room body, be installed with installation crossbeam for metering instrument transformer is installed and for the electric energy meter mounting panel of electric energy meter is installed, electric energy meter mounting panel is arranged between metering crossbeam and front measuring gate.Formation cable vault, space in switch cubicle between rear cabinet door and measuring room, is furnished with overlap joint copper bar and the cable with formation feeder assembly for the each functional unit of coupling cock cabinet in cable vault.
But in existing switch cubicle, metering units is usually located between several feeder assemblies, copper bar overlap joint is complicated, and the cable that affects other feeder assemblies connects.And when in security consideration positive opening rear cabinet door when certain feeder assembly is carried out to Maintenance and Repair, because other feeder assemblies are charged, cannot ensure maintainer's personal safety, so whole switch cubicle all need to be had a power failure, power failure range is larger, gives the normal work influence of switch cubicle larger.
Utility model content
The purpose of this utility model is to provide a kind of switch cubicle metering cell structure, to solve the technical problem that needs other feeder assembly power-off in prior art in the time that certain feeder assembly in switch cubicle is overhauled; Meanwhile, the utility model also provides a kind of switch cubicle that uses this measuring room structure.
For achieving the above object, switch cubicle provided by the utility model by the technical scheme of metering cell structure is: metering cell structure for switch cubicle, comprise the measuring room body for metrology devices is installed, measuring room body rear is installed with busbar, the rear of described measuring room body is provided with the cage for isolating described busbar and switch cubicle rear cable chamber, cage has semi-surrounding or the full cover body that is around in busbar outside and extends along busbar surrounding, the rear portion of described measuring room body is provided with rear portion mounting panel, on the mounting panel of rear portion, be fitted with conducting plug, conducting plug there is the canned paragraph fixing with rear portion mounting panel and be distributed in the insertion end in the insertion measuring room body of canned paragraph both sides and insert in cage and with cage in the link of busbar conductive communication.
Described conducting plug comprises input conducting plug and output conducting plug, described busbar comprises respectively input busbar and the output busbar with the corresponding conductive communication of two conducting plugs, two busbars all extend along the vertical direction, and one of them busbar be positioned at another busbar under, the cover body transition of the cage in the described two busbars outsides structure that is connected to form one.
Described rear portion mounting panel is provided with rear observation window, and described rear observation window and described busbar and cage are staggeredly arranged.
The technical scheme of switch provided by the utility model is: switch cubicle, comprise cabinet, cabinet rear portion is provided with rear cabinet door, cabinet front portion is provided with measuring room structure, the space formation cable vault of cabinet rear portion between measuring room structure and rear cabinet door, described measuring room structure comprises the measuring room body for metrology devices is installed, measuring room body rear is installed with busbar, the rear of described measuring room body is provided with the cage for isolating described busbar and described cable vault, cage has semi-surrounding or the full cover body that is around in busbar outside and extends along busbar surrounding, the rear portion of described measuring room body is provided with rear portion mounting panel, on the mounting panel of rear portion, be fitted with conducting plug, conducting plug there is the canned paragraph fixing with rear portion mounting panel and be distributed in the insertion end in the insertion measuring room body of canned paragraph both sides and insert in cage and with cage in the link of busbar conductive communication.
Described conducting plug comprises input conducting plug and output conducting plug, described busbar comprises respectively input busbar and the output busbar with the corresponding conductive communication of two conducting plugs, two busbars all extend along the vertical direction, and one of them busbar be positioned at another busbar under, the cover body transition of the cage in the described two busbars outsides structure that is connected to form one.
Described rear portion mounting panel is provided with rear observation window, and described rear observation window and described busbar and cage are staggeredly arranged.
Usefulness of the present utility model is: measuring room structure applications provided by the utility model is on switch cubicle time, what the cover body semi-surrounding of cage or circle surrounded is around in busbar outside so that the cable vault at busbar and switch cubicle rear portion is kept apart, like this, busbar just can not exert an influence to other feeder assemblies again, in the time that needs carry out Maintenance and Repair to certain feeder assembly, do not need again by other feeder assembly power-off yet, other feeder assemblies can normally be worked, reduce the impact of Maintenance and Repair on the normal work of switch cubicle.Installing additional after cage, the link that is inserted into the conducting plug on the rear portion mounting panel of measuring room body to insert in cage and with cage in busbar conductive communication, and then ensure the normal testing of measuring room body.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of switch cubicle provided by the utility model;
Fig. 2 is the C-C cutaway view of switch cubicle shown in Fig. 1;
Fig. 3 is the stereogram that measures cell structure in Fig. 1;
Fig. 4 is the structural representation of the structure of measuring room shown in Fig. 3;
Fig. 5 is the A-A cutaway view of the structure of measuring room shown in Fig. 4;
Fig. 6 is the B-B cutaway view of the structure of measuring room shown in Fig. 4.
Embodiment
As shown in Figures 1 to 6, a kind of embodiment of the switch cubicle with measuring room structure, switch cubicle in this embodiment comprises cabinet 200, cabinet 200 rear portions are provided with rear cabinet door 300, front portion is provided with measuring room structure 100 and other functional units, the space formation cable vault 400 of cabinet rear portion between measuring room structure 100 and rear cabinet door 300.Measuring room structure herein comprises the measuring room body 1 for metrology devices is installed, the front portion of measuring room body 1 is provided with front measuring gate 7, rear portion is provided with rear portion mounting panel 3, and on front measuring gate 7 and rear portion mounting panel 3, correspondence is provided with front observation window 8 and rear observation window 11 respectively.In measuring room body 1, be provided with the mounting structure for metrology devices is installed, mounting structure be herein specially for install metering instrument transformer metering crossbeam 5 and for the installation crossbeam 6 of electric energy meter is installed.Rear at measuring room body 1 is provided with busbar, busbar herein comprises input busbar 2 and output busbar 9, two busbars all extend along the vertical direction, and output busbar 9 be positioned at input busbar 2 under, the rear of measuring room body 1 is provided with the cage 12 for isolating described busbar and described cable vault 400, cage 12 has the cover body that is around in two busbar outsides and extends along two busbars of semi-surrounding, the structure that is connected to form one of the cover body transition of the cage in two busbars outsides herein, and for ensureing the normal observation of staff to measuring room body, the busbar and the cage 12 that are arranged in measuring room body rear are staggeredly arranged with the rear observation window 11 of measuring room body 1.On the rear portion of measuring room body 1 mounting panel 3, be fitted with for being communicated with the input conducting plug 4 to form measurement loop and exporting conducting plug 10 with metrology devices being as corresponding in metering instrument transformer, electric energy meter, two conducting plugs are corresponding and two busbar conductive communication respectively, the structure of two conducting plugs is basic identical, two conducting plugs include insertion end in the insertion measuring room body 1 that there is the canned paragraph fixing with rear portion mounting panel 3 and be distributed in canned paragraph both sides and insert in cage 12 and with cage 12 in the link of busbar conductive communication.
In addition, on the front measuring gate of the measuring room structure in the present embodiment, be provided with lead sealing lock and front lead sealing post, lead sealing post after being provided with on the mounting panel of rear portion.
In the present embodiment, complete the electric current input and output to the metrology devices in measuring room structure by two busbars and two conducting plugs, and by cage, the cable vault at two busbars and switch cubicle rear portion is kept apart, like this, the cable in cable vault can not be subject to the impact of busbar.
In above-described embodiment, two busbars are arranged along the vertical direction, in other embodiments, two busbars also can be according to actual conditions along transverse arrangement of turbo or be in tilted layout, as long as make to isolate the isolation that cover cap is located at busbar outside and ensures busbar and cable vault.
In above-described embodiment, the outside that is around in busbar of the cover body semi-surrounding of cage, it has utilized the structure of switch cubicle itself, in other embodiments, the cover body of cage also can tubular full encirclement the outside that is around in busbar, can play equally the effect of isolate conductive row and cable vault.
The utility model also provides the embodiment of a kind of switch cubicle with metering cell structure, and the measuring room structure in this embodiment is identical with the measuring room structure in above-mentioned switch cubicle embodiment, does not repeat them here.
Claims (6)
1. metering cell structure for switch cubicle, comprise the measuring room body for metrology devices is installed, measuring room body rear is installed with busbar, it is characterized in that: the rear of described measuring room body is provided with the cage for isolating described busbar and switch cubicle rear cable chamber, cage has semi-surrounding or the full cover body that is around in busbar outside and extends along busbar surrounding, the rear portion of described measuring room body is provided with rear portion mounting panel, on the mounting panel of rear portion, be fitted with conducting plug, conducting plug there is the canned paragraph fixing with rear portion mounting panel and be distributed in the insertion end in the insertion measuring room body of canned paragraph both sides and insert in cage and with cage in the link of busbar conductive communication.
2. metering cell structure for switch cubicle according to claim 1, it is characterized in that: described conducting plug comprises input conducting plug and output conducting plug, described busbar comprises respectively input busbar and the output busbar with the corresponding conductive communication of two conducting plugs, two busbars all extend along the vertical direction, and one of them busbar be positioned at another busbar under, the cover body transition of the cage in the described two busbars outsides structure that is connected to form one.
3. metering cell structure for switch cubicle according to claim 1 and 2, is characterized in that: described rear portion mounting panel is provided with rear observation window, and described rear observation window and described busbar and cage are staggeredly arranged.
4. switch cubicle, comprise cabinet, cabinet rear portion is provided with rear cabinet door, cabinet front portion is provided with measuring room structure, the space formation cable vault of cabinet rear portion between measuring room structure and rear cabinet door, described measuring room structure comprises the measuring room body for metrology devices is installed, measuring room body rear is installed with busbar, it is characterized in that: the rear of described measuring room body is provided with the cage for isolating described busbar and described cable vault, cage has semi-surrounding or the full cover body that is around in busbar outside and extends along busbar surrounding, the rear portion of described measuring room body is provided with rear portion mounting panel, on the mounting panel of rear portion, be fitted with conducting plug, conducting plug there is the canned paragraph fixing with rear portion mounting panel and be distributed in the insertion end in the insertion measuring room body of canned paragraph both sides and insert in cage and with cage in the link of busbar conductive communication.
5. switch cubicle according to claim 4, it is characterized in that: described conducting plug comprises input conducting plug and output conducting plug, described busbar comprises respectively input busbar and the output busbar with the corresponding conductive communication of two conducting plugs, two busbars all extend along the vertical direction, and one of them busbar be positioned at another busbar under, the cover body transition of the cage in the described two busbars outsides structure that is connected to form one.
6. according to the switch cubicle described in claim 4 or 5, it is characterized in that: described rear portion mounting panel is provided with rear observation window, described rear observation window and described busbar and cage are staggeredly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590130.6U CN204030279U (en) | 2013-09-24 | 2013-09-24 | Switch cubicle is with metering cell structure and use the switch cubicle of this measuring room structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590130.6U CN204030279U (en) | 2013-09-24 | 2013-09-24 | Switch cubicle is with metering cell structure and use the switch cubicle of this measuring room structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030279U true CN204030279U (en) | 2014-12-17 |
Family
ID=52070108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320590130.6U Expired - Lifetime CN204030279U (en) | 2013-09-24 | 2013-09-24 | Switch cubicle is with metering cell structure and use the switch cubicle of this measuring room structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030279U (en) |
-
2013
- 2013-09-24 CN CN201320590130.6U patent/CN204030279U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |