CN202759160U - Ring main unit - Google Patents
Ring main unit Download PDFInfo
- Publication number
- CN202759160U CN202759160U CN 201220328444 CN201220328444U CN202759160U CN 202759160 U CN202759160 U CN 202759160U CN 201220328444 CN201220328444 CN 201220328444 CN 201220328444 U CN201220328444 U CN 201220328444U CN 202759160 U CN202759160 U CN 202759160U
- Authority
- CN
- China
- Prior art keywords
- main unit
- ring main
- utility
- model
- cabinet
- 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 - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a ring main unit, comprising a cabinet body which is formed by detachably and fixedly connecting a front panel, a back panel, a left side plate, a right side plate, an upper cover plate and a lower door. A lightning arrester is arranged in the cabinet body. The ring main unit of the utility model is simple in structure and convenient in manufacture, is formed by employing the detachable and fixed connection modes, and is convenient to maintain and install.
Description
Technical field
The utility model relates to technical field of electricity, particularly a kind of ring main unit.
Background technology
Ring main unit is a kind ofly can arbitrarily be combined into multiloop turnover and have switching; contact; protection electric power system function with air insulation or the gas isolated middle piezoelectricity device unit equipment of on-load switch as core component; ring network cabinet body structure of the prior art generally adopts Welding Structure, causes whole cabinet to safeguard that installation is constant.
The utility model content
Technical problem to be solved in the utility model is to be convenient to ring main unit to safeguard installation, therefore, provides a kind of ring main unit.
For achieving the above object, the utility model provides following technical scheme: a kind of ring main unit, comprise a cabinet, and described cabinet is provided with lightning arrester by front panel, backboard, left plate, right plate, upper cover plate and Xiamen in described cabinet.
Preferably, stating the Xiamen is the left side hinge-type, is convenient to mounting, commissioning and maintenance;
Preferably, be provided with an exclusive guideway in the described cabinet, be convenient to on-load switch and directly push installation before by cabinet;
Adopt the beneficial effect of above technical scheme to be: the utility model is simple in structure, and is easy to make, and employing detachably is fixedly connected with mode and forms, and is convenient to safeguard install.
Description of drawings
Fig. 1 is the stereogram figure of the utility model structural representation;
Wherein, 1-backboard, 2-front panel, 3-left plate, 4-right plate, 5-upper cover plate, 6-Xiamen, 7-lightning arrester, 8-exclusive guideway.
Embodiment
Describe preferred implementation of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 has shown a kind of ring main unit of the present utility model, comprise a cabinet, cabinet detachably is composed of a fixed connection by front panel 1, backboard 2, left plate 3, right plate 4, upper cover plate 5 and Xiamen 6, in cabinet, be provided with lightning arrester 7, the utility model is simple in structure, easy to make, employing detachably is fixedly connected with mode and forms, and is convenient to safeguard install.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (3)
1. a ring main unit comprises a cabinet, it is characterized in that: described cabinet comprises front panel, backboard, left plate, right plate, upper cover plate and Xiamen, is provided with lightning arrester in described cabinet.
2. a kind of ring main unit according to claim 1, it is characterized in that: described Xiamen is the left side hinge-type.
3. a kind of ring main unit according to claim 1 is characterized in that: be provided with an exclusive guideway in the described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328444 CN202759160U (en) | 2012-07-09 | 2012-07-09 | Ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328444 CN202759160U (en) | 2012-07-09 | 2012-07-09 | Ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759160U true CN202759160U (en) | 2013-02-27 |
Family
ID=47738323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220328444 Expired - Fee Related CN202759160U (en) | 2012-07-09 | 2012-07-09 | Ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759160U (en) |
-
2012
- 2012-07-09 CN CN 201220328444 patent/CN202759160U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203932145U (en) | A kind of small outdoor stand-by power supply | |
| CN202759160U (en) | Ring main unit | |
| CN204243770U (en) | A kind of low-voltage capacitance compensating cabinet of self-extinguishing | |
| CN204118514U (en) | A kind of outdoor Special intelligent switch cabinet | |
| CN202885902U (en) | Water level early warning device of transformer substation cable interlayer chamber | |
| CN201797235U (en) | Switching equipment with smoke arc light alarm sensor | |
| CN204538493U (en) | Be convenient to the distribution panelboard back-to-back installed | |
| CN203352021U (en) | Switch cabinet drawer base plate | |
| CN207426536U (en) | Central-positioned metallic armoured switch cabinet | |
| CN201956608U (en) | Plug structure of moving alternating-current closed switch equipment | |
| CN203086045U (en) | Low-voltage draw-out switch cabinet | |
| CN202949283U (en) | remote control power distribution cabinet for internet of things | |
| CN202917846U (en) | Switch cabinet with anti mal-touching function | |
| CN204720862U (en) | A kind of anti-interior arcing metal clad switchgear | |
| CN203951058U (en) | A kind of removable feeder pillar | |
| CN202797657U (en) | Low voltage integrated compensation power distribution cabinet | |
| CN202634394U (en) | Control device for self-contained power supply | |
| CN203631830U (en) | Novel conveniently used socket panel | |
| CN203135243U (en) | Simple switch cabinet | |
| CN203871674U (en) | 220kV power distribution unit outgoing line structure | |
| CN203352031U (en) | Switch cabinet drawer base plate | |
| CN203553646U (en) | Low-voltage power distribution cabinet | |
| CN202308864U (en) | Grid-connected type inversion integrated box-type transformer station | |
| CN203536842U (en) | Miniaturized structure for KYN28 built-in switch cabinet | |
| CN202495690U (en) | GCS low-voltage switchgear cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140709 |
|
| EXPY | Termination of patent right or utility model |