CN202094482U - Device for detachably mounting cabinet top bus in low-voltage switch cabinet - Google Patents
Device for detachably mounting cabinet top bus in low-voltage switch cabinet Download PDFInfo
- Publication number
- CN202094482U CN202094482U CN2011201862873U CN201120186287U CN202094482U CN 202094482 U CN202094482 U CN 202094482U CN 2011201862873 U CN2011201862873 U CN 2011201862873U CN 201120186287 U CN201120186287 U CN 201120186287U CN 202094482 U CN202094482 U CN 202094482U
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- Prior art keywords
- bus
- cabinet
- cabinet top
- low
- bar room
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Abstract
The utility model relates to a device for detachably mounting a cabinet top bus in a low-voltage switch cabinet, which comprises a cabinet top bus chamber, and a bus frame mounted in the cabinet top bus chamber, and also comprises a top plate, a front support and a rear support. The top plate is detachably connected with the upper part of the cabinet top bus chamber, and the two supports are mounted at the front side and the rear side of the cabinet top bus chamber respectively. The device has the beneficial effect that the bus can be conveniently mounted.
Description
Technical field
The utility model relates to a kind of low-tension switch cabinet, relates in particular to cabinet top bus device is installed in this low-tension switch cabinet.
Background technology
Low-tension switch cabinet is the maximum switch cubicle of consumption in the power industry, plays a part to distribute electric energy and directly power to electrical appliance.
Bus in the cupboard plays a part to distribute electric energy with each minute cabinet connection.Because the raising of automaticity and intensification, scale; jumbo transformer is used to be increased greatly; the sectional area of busbar is increased, and synchronous busbar can reach three, four, and one group of bus can reach 12; feasible installation is very inconvenient; when switch cubicle quantity more for a long time, problem shows especially more, long bus will insert from an end of cupboard; through each minute cabinet, interconnect again.When the area of switchgear house was pacified normal area, the long busbar of 6M can't insert bus-bar room from the side of cupboard, and can only interrupt bus or knock out switchgear house this moment, thereby increased the joint of bus and the workload of engineering; And the temperature rise that makes bus that increases of joint improves, and the unreliability of whole bus increases.(temperature of busbar joint is than minimum high 15 to 20 degree of non junction temperature)
As seen from Figure 1: bus frame 2 is installed in bus-bar room 1 the inside, cabinet top; Tank bracket is fixed together by support 3, and bus frame 2 is fixed on the support 3, among the figure by mounting panel: the two sides, front and back (A, B) of bus frame set bolt 4 and cabinet top bus-bar room.When bus row is installed, can only inserts the bus frame from the side or long bus is divided into short bus and carry out the dress of abandoning between cabinet again.Make bus row's joint increase like this, thereby increased contact resistance, reliability has been subjected to influence.
Summary of the invention
The utility model technical issues that need to address have provided the detachable installation cabinet top bus device in a kind of low-tension switch cabinet, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: cabinet top bus-bar room; In described cabinet top bus-bar room the inside the bus frame is installed; Also comprise: a top board and former and later two supports; Described top board is that detachable is connected with bus-bar room top, cabinet top; Described two supports are installed in the two sides, front and back of cabinet top bus-bar room respectively.
Compared with prior art, the beneficial effects of the utility model are: bus can be installed easily.
Description of drawings
Fig. 1 is that bus mount structure schematic diagram is installed on the cabinet top in the prior art.
Fig. 2 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As seen from Figure 2: the utility model comprises: cabinet top bus-bar room 10; Bus frame 11 is installed in bus-bar room 10 the insides, described cabinet top; Also comprise: top board 12 and former and later two supports 13; Described top board 12 is that detachable is connected with bus-bar room 10 tops, cabinet top; Described two supports 13 are installed in the two sides, front and back of cabinet top bus-bar room 10 respectively.
About on the described cabinet top bus-bar room 10, hanger 14 is installed respectively also.
The utility model removes original cabinet upper bracket (mark 3 among Fig. 1), increased the support (mark 13 among Fig. 2) on the forward and backward side, top board is changed into detachable, like this when bus row is installed, can screw down the top board hold-down screw very easily, then top board is disassembled, again the first half of bus frame is taken apart, so easily bus is drained in the bus frame.
Claims (2)
1. the detachable installation cabinet top bus device in the low-tension switch cabinet comprises: cabinet top bus-bar room; In described cabinet top bus-bar room the inside the bus frame is installed; It is characterized in that also comprising: a top board and former and later two supports; Described top board is that detachable is connected with bus-bar room top, cabinet top; Described two supports are installed in the two sides, front and back of cabinet top bus-bar room respectively.
2. the detachable installation cabinet top bus device in the low-tension switch cabinet according to claim 1 is characterized in that: about on the bus-bar room of described cabinet top hanger is installed respectively also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201862873U CN202094482U (en) | 2011-06-03 | 2011-06-03 | Device for detachably mounting cabinet top bus in low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201862873U CN202094482U (en) | 2011-06-03 | 2011-06-03 | Device for detachably mounting cabinet top bus in low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094482U true CN202094482U (en) | 2011-12-28 |
Family
ID=45369525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201862873U Expired - Fee Related CN202094482U (en) | 2011-06-03 | 2011-06-03 | Device for detachably mounting cabinet top bus in low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810816A (en) * | 2011-06-03 | 2012-12-05 | 上海奇德通用电器有限公司 | Detachable type install cabinet top bus device in low-voltage switch cabinet |
| CN107749569A (en) * | 2017-09-28 | 2018-03-02 | 湖州电力设备成套有限公司 | A kind of switch cubicle for being easily installed long bus |
-
2011
- 2011-06-03 CN CN2011201862873U patent/CN202094482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810816A (en) * | 2011-06-03 | 2012-12-05 | 上海奇德通用电器有限公司 | Detachable type install cabinet top bus device in low-voltage switch cabinet |
| CN107749569A (en) * | 2017-09-28 | 2018-03-02 | 湖州电力设备成套有限公司 | A kind of switch cubicle for being easily installed long bus |
| CN107749569B (en) * | 2017-09-28 | 2024-05-10 | 天源华威集团有限公司 | Switch cabinet convenient for mounting long bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130603 |