CN104253391A - Compact solid insulation measuring cabinet - Google Patents
Compact solid insulation measuring cabinet Download PDFInfo
- Publication number
- CN104253391A CN104253391A CN201410517464.XA CN201410517464A CN104253391A CN 104253391 A CN104253391 A CN 104253391A CN 201410517464 A CN201410517464 A CN 201410517464A CN 104253391 A CN104253391 A CN 104253391A
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- China
- Prior art keywords
- solid insulation
- dolly
- cabinet
- transformer
- metering
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- Transformers For Measuring Instruments (AREA)
Abstract
The invention discloses a compact solid insulation measuring cabinet, which relates to the technical field of measuring cabinet production, in particular to metering switch equipment which gives priority to solid insulation types. A metering chamber and a transformer chamber are arranged in the inner cavity of a cabinet body; a metering display instrument is installed in the metering chamber. The compact solid insulation measuring cabinet is characterized in that a trolley is connected through a rail in the transformer, a transformer bracket is fixedly arranged on the trolley, and the transformer bracket is provided with a combined voltage and current transformer. The compact solid insulation measuring cabinet has the advantages of small volume and convenience in maintenance, and requirements on occupied land, reliability, cost and after-sales maintenance by electric equipment can be met.
Description
Technical field
The present invention 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.
Summary of the invention
The object of this invention is to provide a kind of compact conformation, dismounting and easy for installation, safe compact type solid insulation metering cabinet.
The present invention 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 present invention, 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 present invention 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 invention.
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 |
|---|---|---|---|
| CN201410517464.XA CN104253391A (en) | 2014-09-30 | 2014-09-30 | Compact solid insulation measuring cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517464.XA CN104253391A (en) | 2014-09-30 | 2014-09-30 | Compact solid insulation measuring cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104253391A true CN104253391A (en) | 2014-12-31 |
Family
ID=52188046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517464.XA Pending CN104253391A (en) | 2014-09-30 | 2014-09-30 | Compact solid insulation measuring cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104253391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742982A (en) * | 2016-04-19 | 2016-07-06 | 正泰电气股份有限公司 | All-insulation measuring cabinet |
| CN110739634A (en) * | 2019-11-18 | 2020-01-31 | 福州天宇电气股份有限公司 | solid insulation switch equipment metering cabinet and installation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06296311A (en) * | 1993-04-09 | 1994-10-21 | Toshiba Corp | Enclosed switchboard |
| CN101425663A (en) * | 2008-03-25 | 2009-05-06 | 厦门华电开关有限公司 | 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet |
| CN201781192U (en) * | 2010-08-05 | 2011-03-30 | 广西银河迪康电气有限公司 | Electric energy metering cabinet |
| CN203660383U (en) * | 2013-12-26 | 2014-06-18 | 北京科锐配电自动化股份有限公司 | Intelligent handcart circuit breaker with electronic transformer |
| CN204144771U (en) * | 2014-09-30 | 2015-02-04 | 扬州新概念电气有限公司 | A kind of compact type solid insulation metering cabinet |
-
2014
- 2014-09-30 CN CN201410517464.XA patent/CN104253391A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06296311A (en) * | 1993-04-09 | 1994-10-21 | Toshiba Corp | Enclosed switchboard |
| CN101425663A (en) * | 2008-03-25 | 2009-05-06 | 厦门华电开关有限公司 | 40.5kV middle disposed armored withdraw type metal enclosed switch cabinet |
| CN201781192U (en) * | 2010-08-05 | 2011-03-30 | 广西银河迪康电气有限公司 | Electric energy metering cabinet |
| CN203660383U (en) * | 2013-12-26 | 2014-06-18 | 北京科锐配电自动化股份有限公司 | Intelligent handcart circuit breaker with electronic transformer |
| CN204144771U (en) * | 2014-09-30 | 2015-02-04 | 扬州新概念电气有限公司 | A kind of compact type solid insulation metering cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742982A (en) * | 2016-04-19 | 2016-07-06 | 正泰电气股份有限公司 | All-insulation measuring cabinet |
| CN110739634A (en) * | 2019-11-18 | 2020-01-31 | 福州天宇电气股份有限公司 | solid insulation switch equipment metering cabinet and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |
|
| WD01 | Invention patent application deemed withdrawn after publication |