CN202840260U - Ring main unit current transformer installation drawing rack - Google Patents
Ring main unit current transformer installation drawing rack Download PDFInfo
- Publication number
- CN202840260U CN202840260U CN201220425345.8U CN201220425345U CN202840260U CN 202840260 U CN202840260 U CN 202840260U CN 201220425345 U CN201220425345 U CN 201220425345U CN 202840260 U CN202840260 U CN 202840260U
- Authority
- CN
- China
- Prior art keywords
- instrument transformer
- ring main
- guide rail
- main unit
- mounting panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model relates to a ring main unit current transformer installation drawing rack comprising an upper sliding guide rail, a lower sliding guide rail, a transformer installation plate, and a transformer. The transformer is fixedly disposed on the transformer installation plate, which is slidably connected with the upper sliding guide rail and the lower sliding guide rail. In the utility model, the design principle of the sliding drawing rack is adopted, therefore the installation of the current transformer can be simple and fast, and the general interchangeability is strong. The ring main unit current transformer installation drawing rack is mainly used in the installation of the current transformers of the high voltage distribution ring main units in the electric power complete equipment industry, and has advantages of convenient, fast operation, simple structure, and strong popularization adaptability.
Description
Technical field
The utility model relates to a kind of ring main unit current transformer to be installed and takes out frame, be mainly used in electric power complete set of equipments industry in, the installation of current transformer in the high voltage power distribution ring main unit.
Background technology
At present, in electric power complete set of equipments industry, the traditional mounting means of current transformer mainly contains two kinds in the high voltage power distribution ring main unit: mounting bar is installed and mounting panel is installed; Two kinds of mounting meanss of traditional this are and fixedly mount first bar or mounting panel on cabinet, then, manually move current transformer to the installation site, wear fixedly instrument transformer of bolt again, waste time and energy very much so when mounted and dangerous; Secondary line does not have special cabling and fixture.
Simultaneously, traditional current transformer mounting means is to adopt set bolt directly fixedly instrument transformer is on mounting bar, and the set bolt operating space is very little, when the user changes or safeguards current transformer, must pull down mounting bar, could change current transformer.
Therefore, the traditional mounting means of existing current transformer is wasted time and energy, and coefficient of safety is low, and changes or safeguard inconvenience.
The utility model content
For the shortcoming of above-mentioned ring main unit conventional current instrument transformer mounting means, the utility model proposes a kind of ring main unit current transformer installation and take out frame, adopt the design principle of sliding and taking out frame, make current transformer that simple and fast is installed, general interchangeability is strong; The user changes simple to operate when safeguarding instrument transformer, quick.
The technical solution adopted in the utility model: a kind of ring main unit current transformer is installed and is taken out frame, comprises sliding up and down guide rail, instrument transformer mounting panel, instrument transformer; Described instrument transformer is fixed on the instrument transformer mounting panel; Described instrument transformer mounting panel is slidingly connected to and slides up and down on the guide rail.
The described guide rail outside that slides up and down is fixed with secondary wire slot, adopts caging bolt that the instrument transformer mounting panel is fixed on the secondary wire slot.
On the described instrument transformer mounting panel M6 screw hole is set.
To slide up and down guide rail during installation is fixed on the column of cabinet front and back, instrument transformer is fixed on the instrument transformer mounting panel, then the instrument transformer mounting panel is together pushed to slide up and down in the guide rail together with instrument transformer and also fix, after the instrument transformer mounting panel is shifted the fixed position onto, adopt caging bolt by the M6 screw hole on the instrument transformer mounting panel instrument transformer mounting panel to be fixed on the secondary wire slot together with instrument transformer.
The beneficial effects of the utility model: the utility model adopts the design principle of sliding and taking out frame, makes current transformer that simple and fast is installed, and general interchangeability is strong; Be mainly used in the installation of current transformer in the middle high-pressure distribution ring main unit of electric power complete set of equipments industry, easy to operate, quick, simple in structure simultaneously, promote strong adaptability.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of instrument transformer of the present utility model and mounting panel.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1: a kind of ring main unit current transformer is installed and is taken out frame, comprises sliding up and down guide rail 2, instrument transformer mounting panel 3, instrument transformer 5; Described instrument transformer 5 is fixed on the instrument transformer mounting panel 3; Described instrument transformer mounting panel 3 is slidingly connected to and slides up and down on the guide rail 2.
Described guide rail 2 outsides that slide up and down are fixed with secondary wire slot 4, adopt caging bolt 1 that instrument transformer mounting panel 3 is fixed on the secondary wire slot 4.
On the described instrument transformer mounting panel 3 M6 screw hole 6 is set.
To slide up and down guide rail 2 during installation and be fixed on the column of cabinet front and back, instrument transformer 5 is fixed on the instrument transformer mounting panel 3, then instrument transformer mounting panel 3 is together pushed to slide up and down in the guide rail 2 together with instrument transformer 5 and also fixes.
As preferred version, the described outside that slides up and down guide rail 2 is fixed with secondary wire slot 4, after instrument transformer 5 is shifted the fixed position onto, the M6 screw hole 6 that adopts caging bolt 1 to connect on the instrument transformer mounting panel 3, thus instrument transformer mounting panel 3 is fixed on the secondary wire slot 4 together with instrument transformer 5.
The utility model adopts the design principle of sliding and taking out frame, and instrument transformer mounting panel 3 slides smooth, easy installation and removal, and when changing instrument transformer 5, the caging bolt 1 of only need dismantling just can be extracted together with instrument transformer mounting panel 3 instrument transformer 5 out in this cabinet; Instrument transformer mounting panel 3 general interchangeability are strong, only need change the instrument transformer installing hole on the instrument transformer mounting panel 3 when different instrument transformer 5 is installed, and need not to change or the mobile guide rail 2 that slides up and down; Make instrument transformer 5 that simple and fast is installed, general interchangeability is strong; The user changes simple to operate when safeguarding instrument transformer 5, quick, simultaneously, fixedly instrument transformer 5 of special secondary wire slot 4 is arranged, and has improved coefficient of safety.
The utility model is mainly used in the installation of current transformer in the middle high-pressure distribution ring main unit of electric power complete set of equipments industry, and is easy to operate, quick, simple in structure simultaneously, promotes strong adaptability.
The utility model describes by accompanying drawing, in the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (3)
1. a ring main unit current transformer is installed and is taken out frame, it is characterized in that: comprise sliding up and down guide rail (2), instrument transformer mounting panel (3), instrument transformer (5); Described instrument transformer (5) is fixed on the instrument transformer mounting panel (3); Described instrument transformer mounting panel (3) is slidingly connected to and slides up and down on the guide rail (2).
2. a kind of ring main unit current transformer according to claim 1 is installed and is taken out frame, it is characterized in that: described guide rail (2) outside that slides up and down is fixed with secondary wire slot (4), adopts caging bolt (1) that instrument transformer mounting panel (3) is fixed on the secondary wire slot (4).
3. a kind of ring main unit current transformer according to claim 1 is installed and is taken out frame, it is characterized in that: M6 screw hole (6) is set on the described instrument transformer mounting panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425345.8U CN202840260U (en) | 2012-08-25 | 2012-08-25 | Ring main unit current transformer installation drawing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425345.8U CN202840260U (en) | 2012-08-25 | 2012-08-25 | Ring main unit current transformer installation drawing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840260U true CN202840260U (en) | 2013-03-27 |
Family
ID=47951878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220425345.8U Expired - Lifetime CN202840260U (en) | 2012-08-25 | 2012-08-25 | Ring main unit current transformer installation drawing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500926A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Current transformer cabling channel in high-voltage switch cabinet |
| CN104577730A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Current transformer mounting plate convenient for mounting |
-
2012
- 2012-08-25 CN CN201220425345.8U patent/CN202840260U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500926A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Current transformer cabling channel in high-voltage switch cabinet |
| CN103500926B (en) * | 2013-09-12 | 2015-12-02 | 安徽驰纬电气有限公司 | Current transformer trough in a kind of high-tension switch cabinet |
| CN104577730A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Current transformer mounting plate convenient for mounting |
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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: 20130327 |
|
| CX01 | Expiry of patent term |