CN201541057U - Low tension switch cabinet - Google Patents
Low tension switch cabinet Download PDFInfo
- Publication number
- CN201541057U CN201541057U CN2010200329105U CN201020032910U CN201541057U CN 201541057 U CN201541057 U CN 201541057U CN 2010200329105 U CN2010200329105 U CN 2010200329105U CN 201020032910 U CN201020032910 U CN 201020032910U CN 201541057 U CN201541057 U CN 201541057U
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- CN
- China
- Prior art keywords
- main bus
- tension switch
- bus bar
- switch cabinet
- low
- 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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Abstract
The utility model provides a low tension switch cabinet, belonging to the switch cabinet field, comprising a cabinet body. The cabinet body comprises a frame, an upper top plate, a side plate and a face place, wherein the upper top plate, the side plate and the face plate are respectively fixed on the upper part, the side part, the back part and the front part of the frame to form a closed low tension switch cabinet and the inside of the cabinet body is divided into a main bus chamber and a switch chamber and the main bus chamber is arranged on the upper top part of the low tension switch cabinet and a retractable upper top plate is arranged on the roof of the main bus chamber. The low tension switch cabinet has features of small floor area, simple and quick installation process of the main bus.
Description
Technical field
The utility model relates to a kind of switch cubicle, particularly a kind of low-tension switch cabinet of being convenient to install main bus bar.
Background technology
Low-tension switch cabinet is applicable to industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as the usefulness of transmission of electricity, distribution and electric energy conversion.And in actual use, usually many low-tension switch cabinets are coupled together by main bus bar, realize demand for control to distinct device.And owing to main bus bar is in operation, often there is huge electric energy to pass through, thereby also broad of its cross section, be commonly called as and be electricity row, it generally is to be made of difficult crooked copper bar or aluminium row, can take more space,, be used for holding main bus bar so existing low-tension switch cabinet generally all is provided with a main bus bar chamber.
See also Fig. 1, it is the schematic diagram of existing a kind of low-tension switch cabinet when main bus bar is installed.The main bus bar chamber 12 of this low-tension switch cabinet 11 is positioned at upper top, is provided with isolated bus frame 13 in the main bus bar chamber 12, and main bus bar 14 is that level installs, and during installation main bus bar 14 is stretched into the isolated bus frame 13 and fixing from the rear side of main bus bar chamber 12.
But this low-tension switch cabinet exists the defective of some when main bus bar is installed:
1, will stretch into from the rear side of low-tension switch cabinet the main bus bar chamber owing to main bus bar, thereby must leave extra installation site at the rear side of low-tension switch cabinet, in other words, this low-tension switch cabinet can occupy bigger space.
2, the mounting means that stretches into from rear side of above-mentioned this main bus bar, operating process is inconvenience very.Especially in actual use, in order to save placement space, normally alignment before and after many low-tension switch cabinets is placed, by main bus bar many low-tension switch cabinets are connected in series then, and in this case, main bus bar need stretch into a very long segment distance from the switch cubicle rear side of rearmost end, thereby the problem of difficulty height, longer duration when causing the main bus bar installation and maintenance.
The utility model content
The purpose of this utility model provides a kind of low-tension switch cabinet, takes up an area of the problem that the space is big, main bus bar is installed inconvenience to solve existing low-tension switch cabinet.
The utility model provides a kind of low-tension switch cabinet, comprise cabinet, described cabinet comprises framework, upper plate, side plate and panel, described upper plate, side plate and panel are separately fixed at top, sidepiece, rear portion and the front portion of framework, form the low-tension switch cabinet of a sealing, described cabinet inside also can be divided into a main bus bar chamber and a switch gear room, and described main bus bar chamber is positioned at the upper top of low-tension switch cabinet, and top, described main bus bar chamber is provided with openable upper plate.
Further, described openable upper plate is hinged on the framework at top, low-tension switch cabinet main bus bar chamber.
Further, described openable upper plate integral body is entrenched in the framework at top, low-tension switch cabinet main bus bar chamber.
Further, be provided with the isolated bus frame that is used to hold, connect main bus bar in the described main bus bar chamber, this isolated bus frame further comprises bottom base and the upper cover plate that matches with the main bus bar size again, and described bottom base and upper cover plate fasten mutually.
Further, described bottom base and upper cover plate are provided with at least one groove that position and main bus bar size match, and form at least one bus holddown groove after described bottom base and upper cover plate fasten mutually.
With respect to prior art, the beneficial effects of the utility model are:
1, since low-tension switch cabinet of the present utility model when installing or safeguarding main bus bar, be to carry out dismounting from the upper end of main bus bar chamber, and do not need from the rear side of main bus bar chamber to operate, therefore the rear side at low-tension switch cabinet need not leave extra installing space, has saved the floor space of low-tension switch cabinet.
2, when installing or safeguard the main bus bar of a whole set of low-tension switch cabinet, only alignment before and after a plurality of low-tension switch cabinets need be arranged, open the upper plate of each low-tension switch cabinet main bus bar chamber, and one by one main bus bar is carried out installation or removal from the upside of the main bus bar chamber of each low-tension switch cabinet and get final product, simple to operation, difficulty when greatly reducing the main bus bar installation and maintenance, and shortened and operated the required time.
Description of drawings
Schematic diagram when Fig. 1 installs main bus bar for the prior art low-tension switch cabinet;
Fig. 2 is a kind of embodiment partial schematic diagram of the utility model low-tension switch cabinet;
Schematic diagram when Fig. 3 installs main bus bar for the utility model low-tension switch cabinet.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 2, it is a kind of embodiment partial schematic diagram of the utility model low-tension switch cabinet.The upper top of this low-tension switch cabinet 21 is provided with a main bus bar chamber 22, and wherein the upper plate 23 of main bus bar chamber 22 is arranged to openable, and it can open along an edge.And also be provided with an isolated bus frame 24 in the main bus bar chamber 22, this isolated bus frame 24 is divided into a bottom base 25 and a upper cover plate 26 again, be provided with four relative grooves of position on bottom base 25 and the upper cover plate 26, and after bottom base 25 and upper cover plate 26 fasten mutually, be formed for holding and fixing four bus holddown grooves 27 of main bus bar.
See also Fig. 3, the schematic diagram when it installs main bus bar for the utility model low-tension switch cabinet.The upper plate 23 of main bus bar chamber 22 opens in elder generation during installation, then unload the upper cover plate 26 of isolated bus frame 24, and main bus bar 31 is inserted in the groove of bottom base 25, close the then upper cover plate 26 of isolated bus frame 24 and main bus bar 31 is fixed in the isolated bus frame 24, the upper plate 23 of closing main bus bar chamber 22 has at last just been finished the installation procedure of whole main bus bar.
Because low-tension switch cabinet of the present utility model is when installing or safeguarding main bus bar, be to carry out dismounting from the upper end of main bus bar chamber, and do not need from the rear side of main bus bar chamber to operate, therefore the rear side at low-tension switch cabinet need not leave extra installing space, has saved the floor space of low-tension switch cabinet.And, when installing or safeguard the main bus bar of a whole set of low-tension switch cabinet, only alignment before and after a plurality of low-tension switch cabinets need be arranged, open the upper plate of each low-tension switch cabinet main bus bar chamber, and one by one main bus bar is carried out installation or removal from the upside of the main bus bar chamber of each low-tension switch cabinet and get final product, simple to operation, the difficulty when greatly reducing the main bus bar installation and maintenance, and shortened and operated the required time.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection range of the present utility model.
Claims (5)
1. low-tension switch cabinet, comprise cabinet, described cabinet comprises framework, upper plate, side plate and panel, described upper plate, side plate and panel are separately fixed at top, sidepiece, rear portion and the front portion of framework, form the low-tension switch cabinet of a sealing, described cabinet inside also can be divided into a main bus bar chamber and a switch gear room, and described main bus bar chamber is positioned at the upper top of low-tension switch cabinet, it is characterized in that top, described main bus bar chamber is provided with openable upper plate.
2. low-tension switch cabinet as claimed in claim 1 is characterized in that, described openable upper plate is hinged on the framework at top, low-tension switch cabinet main bus bar chamber.
3. low-tension switch cabinet as claimed in claim 1 is characterized in that, described openable upper plate integral body is entrenched in the framework at top, low-tension switch cabinet main bus bar chamber.
4. low-tension switch cabinet as claimed in claim 1, it is characterized in that, be provided with the isolated bus frame that is used to hold, connect main bus bar in the described main bus bar chamber, this isolated bus frame further comprises bottom base and the upper cover plate that matches with the main bus bar size again, and described bottom base and upper cover plate fasten mutually.
5. low-tension switch cabinet as claimed in claim 4, it is characterized in that, described bottom base and upper cover plate are provided with at least one groove that position and main bus bar size match, and form at least one bus holddown groove after described bottom base and upper cover plate fasten mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329105U CN201541057U (en) | 2010-01-11 | 2010-01-11 | Low tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329105U CN201541057U (en) | 2010-01-11 | 2010-01-11 | Low tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541057U true CN201541057U (en) | 2010-08-04 |
Family
ID=42592513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200329105U Expired - Lifetime CN201541057U (en) | 2010-01-11 | 2010-01-11 | Low tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412513A (en) * | 2011-12-18 | 2012-04-11 | 长城电器集团有限公司 | Primary main bus-bar mounting structure of low-voltage switch cabinet |
| CN103855664A (en) * | 2012-12-04 | 2014-06-11 | 洛阳新思路电气股份有限公司 | Supporting plate busbar transverse beam |
-
2010
- 2010-01-11 CN CN2010200329105U patent/CN201541057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412513A (en) * | 2011-12-18 | 2012-04-11 | 长城电器集团有限公司 | Primary main bus-bar mounting structure of low-voltage switch cabinet |
| CN103855664A (en) * | 2012-12-04 | 2014-06-11 | 洛阳新思路电气股份有限公司 | Supporting plate busbar transverse beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Ever Power Group Power Transmission and Distribution Co., Ltd. Assignor: SHANGHAI NAIJI TRANSMISSION AND DISTRIBUTION EQUIPMENT CO., LTD. Contract record no.: 2011310000165 Denomination of utility model: Device for preventing error operation of frame circuit breaker in low voltage switch cabinet Granted publication date: 20100804 License type: Exclusive License Record date: 20110831 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI NAIJI ELECTRIC POWER GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI NAIJI POWER TRANSMISSION AND DISTRIBUTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201414, 158, Yong Cun road, Tsing Fengxian District Town, Shanghai Patentee after: Shanghai Nike Ju Electric Power Group Co., Ltd. Address before: 201414, 158, Yong Cun road, Tsing Fengxian District Town, Shanghai Patentee before: SHANGHAI NAIJI TRANSMISSION AND DISTRIBUTION EQUIPMENT CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |
|
| CX01 | Expiry of patent term |