CN204144771U - A kind of compact type solid insulation metering cabinet - Google Patents
A kind of compact type solid insulation metering cabinet Download PDFInfo
- Publication number
- CN204144771U CN204144771U CN201420571951.XU CN201420571951U CN204144771U CN 204144771 U CN204144771 U CN 204144771U CN 201420571951 U CN201420571951 U CN 201420571951U CN 204144771 U CN204144771 U CN 204144771U
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- dolly
- solid insulation
- metering
- cabinet
- instrument transformer
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Abstract
A kind of compact type solid insulation metering cabinet, relates to metering cabinet production technical field, particularly based on the metering switch equipment of solid insulation type.Be provided with measuring room and instrument transformer room at cabinet inner chamber, metering Displaying Meter is installed in measuring room; It is characterized in that: connect dolly in instrument transformer indoor by track, dolly is fixedly installed transducer bracket, assembly formula voltage current transformer on transducer bracket.The utility model volume is little, maintain easily conveniently, meets power equipment to floor space, reliability, cost, requirement that after-sales service aspect is higher.
Description
Technical field
The utility model relates to metering cabinet production technical field, particularly based on the metering switch equipment of solid insulation type.
Background technology
At present, on market, existing metering cabinet insulation mode, has compound inslation formula, has air-insulated type, has solid insulation formula; Compound inslation formula and air-insulated type, cabinet volume is large and heavy, not only take up an area space greatly, and carrying is inconvenient; The solid insulation metering cabinet now commercially had, there is Railway Project: the single cabinet type 1, carrying voltage transformer summation current transformer, voltage transformer, fuse and current transformer are independently electric elements, after connection, bulky, dismounting, installation extremely inconvenience; 2, the metering cabinet that partial volume is less, only installs single voltage transformer or current transformer, and several cabinet type is stitched together often, completes function of measuring, indirectly causes bulky, takes up an area space greatly, carrying inconvenience, dismantles, installs also inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, dismounting and easy for installation, safe compact type solid insulation metering cabinet.
The utility model is provided with measuring room and instrument transformer room at cabinet inner chamber, is provided with metering Displaying Meter in measuring room; It is characterized in that: connect dolly in instrument transformer indoor by track, dolly is fixedly installed transducer bracket, assembly formula voltage current transformer on transducer bracket.
Combined electrical voltage current transformer is connected on dolly by support by the utility model, and dolly then can enter easily along track or pull out instrument transformer room.The high-pressure conductive parts of combined electrical voltage current transformer are all encapsulated with poured with epoxy resin, only stay line tapered post, after external high pressure cable is connected with the tapered post of combined electrical voltage current transformer by each line cable joint, thus the high-pressure electrified conductor of whole metering cabinet is encapsulated by isolation material completely, reach all insulation, make cabinet body structure compacter, volume is less.
The utility model maintains easily conveniently, meets power equipment to floor space, reliability, cost, requirement that after-sales service aspect is higher.
In orbit from line slip, locking device is set in order to prevent dolly in use between dolly and instrument transformer room.When suitable position sent into by dolly, by locking device, dolly is relatively located.
Locking device can be: arranged respectively along two, the left and right latch plate of trolley body transversal stretching, can be fixed in instrument transformer indoor the left and right obturator hernia coordinated with two latch plate respectively by extension spring on dolly.
The design's structure is simple, convenient production, also easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, be provided with measuring room 2 and instrument transformer room 8 at the inner chamber of cabinet 1, various metering Displaying Meter is installed in measuring room 2.
On the stiffener 5 of instrument transformer room 8 inwall, symmetry fixes two tracks 3 respectively, coordinate dolly wheel 9 on the track 3, dolly wheel 9 is connected on a dolly 4, dolly 4 is fixedly installed transducer bracket 10, transducer bracket 10 is fixed assembly formula voltage current transformer 7.
Dolly 4 is arranged respectively by extension spring can along two, the left and right latch plate 11 of the body transversal stretching of dolly 4, at the left and right obturator hernia 12 that instrument transformer room 8 internal fixtion coordinates with two latch plate 11 respectively.
Combined electrical voltage current transformer 7 can connect line cable joint 6.
Claims (3)
1. a compact type solid insulation metering cabinet, comprises cabinet, and cabinet inner chamber is provided with measuring room and instrument transformer room, is provided with metering Displaying Meter in measuring room; It is characterized in that: connect dolly in instrument transformer indoor by track, dolly is fixedly installed transducer bracket, assembly formula voltage current transformer on transducer bracket.
2. compact type solid insulation metering cabinet according to claim 1, is characterized in that arranging locking device between dolly and instrument transformer room.
3. compact type solid insulation metering cabinet according to claim 2, it is characterized in that arranging respectively along two, the left and right latch plate of trolley body transversal stretching, can fix in instrument transformer indoor the left and right obturator hernia coordinated with two latch plate respectively by extension spring on dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571951.XU CN204144771U (en) | 2014-09-30 | 2014-09-30 | A kind of compact type solid insulation metering cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571951.XU CN204144771U (en) | 2014-09-30 | 2014-09-30 | A kind of compact type solid insulation metering cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144771U true CN204144771U (en) | 2015-02-04 |
Family
ID=52421436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571951.XU Active CN204144771U (en) | 2014-09-30 | 2014-09-30 | A kind of compact type solid insulation metering cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253391A (en) * | 2014-09-30 | 2014-12-31 | 扬州新概念电气有限公司 | Compact solid insulation measuring cabinet |
-
2014
- 2014-09-30 CN CN201420571951.XU patent/CN204144771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253391A (en) * | 2014-09-30 | 2014-12-31 | 扬州新概念电气有限公司 | Compact solid insulation measuring cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |