CN202663014U - Draw-out switch cabinet - Google Patents
Draw-out switch cabinet Download PDFInfo
- Publication number
- CN202663014U CN202663014U CN 201220356025 CN201220356025U CN202663014U CN 202663014 U CN202663014 U CN 202663014U CN 201220356025 CN201220356025 CN 201220356025 CN 201220356025 U CN201220356025 U CN 201220356025U CN 202663014 U CN202663014 U CN 202663014U
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- China
- Prior art keywords
- circuit
- steel frame
- cabinet
- draw out
- described steel
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- Expired - Fee Related
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Abstract
The utility model discloses a draw-out switch cabinet which comprises a cabinet body, wherein the cabinet body comprises a steel frame, a cable chamber door, a rear board, a bottom board and a top cover board, the cable chamber door is located in front of the steel frame, the rear board is located behind the steel frame, the bottom board is located at the bottom of the steel frame, and the top cover plate is located at the top of the steel frame; the cabinet body comprises a bus chamber, a cable chamber and a plurality of functional unit chambers; and a switch circuit is arranged inside the functional unit chambers, and the switch circuit comprises at least one of an upper incoming line circuit, a lower incoming line circuit, a rear incoming lien circuit, a bus tie circuit, a feed circuit, a dual power switching circuit, a current-limiting reactor circuit, a reactive compensating circuit, a direct starting circuit, a reversible starting circuit, a star delta starting circuit, a double-speed motor circuit, a soft starting circuit and a soft starting/converter circuit. The switch cabinet has simple combination principle, strong manufacturability, good stability and convenience and safety for control.
Description
Technical field
The utility model relates to a kind of control cubicle, relates in particular to a kind of switch cubicle.
Background technology
At present, switch cubicle has been widely used in all kinds of buildings.But there are many deficiencies in switch cubicle of the prior art, for example: one, cabinet built on the sand, structure is comparatively loose, a little less than the series versatility; Two, home loop is arranged complicatedly, not economical rationality, and various schemes unit can not come combination in any according to user's needs; Three, electric elements can not be chosen according to user's demand; Four, dynamic thermal stability is relatively relatively poor.Therefore, need badly a kind of rational in infrastructure, steadiness good, combination is simple and can be according to the switch cubicle of user's request combination in any.
The utility model content
The utility model discloses a kind of draw out switchgear cabinet, its combinatorial principle is simple, manufacturability is strong and steadiness is good, controls convenient and safety.
Draw out switchgear cabinet of the present utility model comprises cabinet; Cabinet comprises steel frame, cable chamber door, rear plate, base plate and lamina tecti, and cable chamber door is positioned at the front of steel frame, and rear plate is positioned at the back of steel frame, and base plate is positioned at the bottom of steel frame, and lamina tecti is positioned at the top of steel frame; Cabinet comprises bus-bar room, cable vault and a plurality of functional units chamber; The functional unit chamber interior is provided with switching circuit, and switching circuit comprises in upper incoming line circuit, lower input circuit, rear upper incoming line circuit, mother circuit, feed circuit, dual power supply switching circuit, current limiting reactor circuit, reactive power compensation circuit, direct start-up circuit, reversible start-up circuit, star-triangle start circuit, double-speed motor circuit, soft starting circuit and the soft start/converter circuit at least one.
Preferably, the inside of steel frame is provided with trough.
Preferably, cable chamber door is installed on the steel frame by hinge.
Preferably, the front and rear of steel frame is provided with crossbeam.Can strengthen its steadiness.
Preferably, cabinet also comprises side plate, and it is positioned at the sidepiece of steel frame.
Preferably, cabinet comprises two side plates, and it lays respectively at left side and the right side of steel frame.
Description of drawings
Fig. 1 is the structural representation of draw out switchgear cabinet of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, draw out switchgear cabinet of the present utility model is further described.
As shown in Figure 1, draw out switchgear cabinet of the present utility model comprises cabinet 1; Cabinet 1 comprises steel frame 11, cable chamber door 12, rear plate 13, base plate 14 and lamina tecti 15, cable chamber door 12 is positioned at the front of steel frame 11, rear plate 13 is positioned at the back of steel frame 11, and base plate 14 is positioned at the bottom of steel frame 11, and lamina tecti 15 is positioned at the top of steel frame 11; Cabinet 1 inside comprises bus-bar room 2, cable vault 3 and a plurality of functional units chamber 4, and 4 inside, a plurality of functional units chamber are provided with switching circuit.
The inside of steel frame 11 is provided with trough 5.
Switching circuit comprises in upper incoming line circuit, lower input circuit, rear upper incoming line circuit, mother circuit, feed circuit, dual power supply switching circuit, current limiting reactor circuit, reactive power compensation circuit, direct start-up circuit, reversible start-up circuit, star-triangle start circuit, double-speed motor circuit, soft starting circuit and the soft start/converter circuit at least one.
The front and rear of steel frame 11 is provided with crossbeam 17.Can strengthen its steadiness.
Cabinet 1 also comprises side plate 18, and it is positioned at the sidepiece of steel frame 11.
Cabinet 1 comprises two side plates 18, and it lays respectively at left side and the right side of steel frame 11.
Draw out switchgear cabinet middle frame of the present utility model adopts 8MF shaped steel, and framework adopts assembly unit and part to weld two kinds of versions, and main structure is provided with the installation digital and analog hole.Horizontal bus places the cabinet top, and the cable vault is equipped with up and down the outlet passage.
A drawer is a separate functional unit in the draw out switchgear cabinet of the present utility model.Drawer is divided into Unit 1/2nd, a unit, Unit two, three unit equidimension series.The rated current in loop is below the 400A level.The drawer of functional unit can be realized exchanging easily.Can configure the drawer of 11 Unit 1 or the drawer of 22 Unit 1/2nd in each cabinet of device.
The adaptor of back plate type structure is adopted in the switching of 1/2nd drawers and cable vault, and the adaptor of bar type structure is adopted in the switching of unit drawer and cable vault.The sign of the positions such as drawer panel is provided with and closes, breaks, test, extraction, drawer is provided with mechanical interlocking device.
Above structure and the advantage of describing the utility model draw out switchgear cabinet by embodiment in detail; but embodiment and Figure of description only are example; those skilled in the art can therefrom obtain the technology enlightenment in the scope that does not break away from invention spirit; it is carried out various combinations and modification, and therefore protection range of the present utility model is as the criterion with claims.
Claims (6)
1. a draw out switchgear cabinet comprises cabinet, it is characterized in that,
Described cabinet comprises steel frame, cable chamber door, rear plate, base plate and lamina tecti;
Described cable chamber door is positioned at the front of described steel frame, and described rear plate is positioned at the back of described steel frame, and described base plate is positioned at the bottom of described steel frame, and described lamina tecti is positioned at the top of described steel frame;
Described cabinet comprises bus-bar room, cable vault and a plurality of functional units chamber;
The inside of described functional unit chamber is provided with switching circuit, and described switching circuit comprises in upper incoming line circuit, lower input circuit, rear upper incoming line circuit, mother circuit, feed circuit, dual power supply switching circuit, current limiting reactor circuit, reactive power compensation circuit, direct start-up circuit, reversible start-up circuit, star-triangle start circuit, double-speed motor circuit, soft starting circuit and the soft start/converter circuit at least one.
2. draw out switchgear cabinet as claimed in claim 1 is characterized in that, the inside of described steel frame is provided with trough.
3. draw out switchgear cabinet as claimed in claim 1 is characterized in that, described cable chamber door is installed on the described steel frame by hinge.
4. draw out switchgear cabinet as claimed in claim 1 is characterized in that, the front and rear of described steel frame is provided with crossbeam.
5. draw out switchgear cabinet as claimed in claim 1 is characterized in that, described cabinet also comprises side plate, and it is positioned at the sidepiece of described steel frame.
6. such as claim 1 or 5 described draw out switchgear cabinets, it is characterized in that, described cabinet comprises two side plates, and it lays respectively at left side and the right side of described steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356025 CN202663014U (en) | 2012-07-23 | 2012-07-23 | Draw-out switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356025 CN202663014U (en) | 2012-07-23 | 2012-07-23 | Draw-out switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663014U true CN202663014U (en) | 2013-01-09 |
Family
ID=47457893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356025 Expired - Fee Related CN202663014U (en) | 2012-07-23 | 2012-07-23 | Draw-out switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244775A (en) * | 2015-11-24 | 2016-01-13 | 重庆大顺电器有限公司 | Structure combining low-voltage switch cabinet top cover, outer sealing plate and cabinet body frame |
-
2012
- 2012-07-23 CN CN 201220356025 patent/CN202663014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244775A (en) * | 2015-11-24 | 2016-01-13 | 重庆大顺电器有限公司 | Structure combining low-voltage switch cabinet top cover, outer sealing plate and cabinet body frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Haiyang Switchgear Plant Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |