CN102810816A - Detachable type install cabinet top bus device in low-voltage switch cabinet - Google Patents
Detachable type install cabinet top bus device in low-voltage switch cabinet Download PDFInfo
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- CN102810816A CN102810816A CN2011101490150A CN201110149015A CN102810816A CN 102810816 A CN102810816 A CN 102810816A CN 2011101490150 A CN2011101490150 A CN 2011101490150A CN 201110149015 A CN201110149015 A CN 201110149015A CN 102810816 A CN102810816 A CN 102810816A
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- bus
- cabinet
- cabinet top
- low
- detachable type
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Abstract
The invention relates to a detachable type install cabinet top bus device in a low-voltage switch cabinet. The detachable type install cabinet top bus device in the low-voltage switch cabinet comprises a cabinet top bus chamber, a top board, a front support and a rear support, wherein a bus frame is arranged in the cabinet top bus chamber, the top board and the upper part of the cabinet top bus chamber are in detachable type connection, and the front support and the rear support are respectively arranged on the front surface and the rear surface of the cabinet top bus chamber. The detachable type install cabinet top bus device in the low-voltage switch cabinet, disclosed by the invention, has the advantage that a bus can be conveniently installed.
Description
Technical field
The present invention relates to a kind of low-tension switch cabinet, relate 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 supply 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 are used jumbo transformer and increased greatly, the sectional area of busbar is increased; Synchronous busbar can reach three, four, and one group of bus can reach 12, makes very inconvenience is installed; 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)
Visible by Fig. 1: bus frame 2 is installed in bus-bar room 1 the inside, cabinet top; Tank bracket is fixed together through support 3, and bus frame 2 is fixed on the support 3, among the figure through 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 be divided into short bus to long 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 received influence.
Summary of the invention
The technical issues that need to address of the present invention 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 present invention realizes through following technical scheme:
The present invention includes: cabinet top bus-bar room; The bus frame is installed in the bus-bar room the inside on described cabinet top; 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 invention has the beneficial effects as follows: bus can be installed easily.
Description of drawings
Fig. 1 is that bus mount structure sketch map is installed on the cabinet top in the prior art.
Fig. 2 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Visible by Fig. 2: as to the present invention includes: cabinet top bus-bar room 10; Bus frame 11 is installed in bus-bar room 10 the insides, described cabinet top; Also comprise: a 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 present invention removes original cabinet upper bracket (mark 3 among Fig. 1); Increased the support (mark 13 among Fig. 2) on the forward and backward side, change top board into detachable, like this when bus row is installed; Can screw down the top board hold-down screw very easily; Disassemble top board then, take the first half of bus frame apart again, drain into bus in the bus frame so easily.
Claims (2)
1. the detachable installation cabinet top bus device in the low-tension switch cabinet comprises: cabinet top bus-bar room; The bus frame is installed in the bus-bar room the inside on described cabinet top; 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 |
|---|---|---|---|
| CN2011101490150A CN102810816A (en) | 2011-06-03 | 2011-06-03 | Detachable type install cabinet top bus device in low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101490150A CN102810816A (en) | 2011-06-03 | 2011-06-03 | Detachable type install cabinet top bus device in low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102810816A true CN102810816A (en) | 2012-12-05 |
Family
ID=47234451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101490150A Pending CN102810816A (en) | 2011-06-03 | 2011-06-03 | Detachable type install cabinet top bus device in low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102810816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1921722A1 (en) * | 2006-11-10 | 2008-05-14 | ABB PATENT GmbH | Switching cabinet for an electrical installation distribution system |
| CN201629514U (en) * | 2010-04-02 | 2010-11-10 | 人民电器集团上海有限公司 | Low-voltage switchgear structure |
| CN201750054U (en) * | 2010-08-20 | 2011-02-16 | 湖南星源电气有限公司 | Low-voltage switchgear assembly |
| CN202094482U (en) * | 2011-06-03 | 2011-12-28 | 上海奇德通用电器有限公司 | Device for detachably mounting cabinet top bus in low-voltage switch cabinet |
-
2011
- 2011-06-03 CN CN2011101490150A patent/CN102810816A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1921722A1 (en) * | 2006-11-10 | 2008-05-14 | ABB PATENT GmbH | Switching cabinet for an electrical installation distribution system |
| CN201629514U (en) * | 2010-04-02 | 2010-11-10 | 人民电器集团上海有限公司 | Low-voltage switchgear structure |
| CN201750054U (en) * | 2010-08-20 | 2011-02-16 | 湖南星源电气有限公司 | Low-voltage switchgear assembly |
| CN202094482U (en) * | 2011-06-03 | 2011-12-28 | 上海奇德通用电器有限公司 | Device for detachably mounting cabinet top bus in low-voltage switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |