CN204481383U - A kind of middle-placed switch cabinet - Google Patents
A kind of middle-placed switch cabinet Download PDFInfo
- Publication number
- CN204481383U CN204481383U CN201520128932.4U CN201520128932U CN204481383U CN 204481383 U CN204481383 U CN 204481383U CN 201520128932 U CN201520128932 U CN 201520128932U CN 204481383 U CN204481383 U CN 204481383U
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- CN
- China
- Prior art keywords
- cabinet
- current transformer
- partition
- dividing plate
- placed switch
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- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a kind of middle-placed switch cabinet, comprises cabinet, the first dividing plate, second partition summation current transformer, and the first described dividing plate and second partition are fixedly installed in described cabinet, and described current transformer is movably set on described first dividing plate.Current transformer can movablely according to the installation site of the electric elements in cabinet adjust, and increases the space availability ratio of middle-placed switch cabinet, is convenient to cable access, improves security performance.
Description
Technical field
The utility model relates to power transmission and transformation field, particularly relates to a kind of middle-placed switch cabinet.
Background technology
Middle-placed switch cabinet, full name is metal armouring middle disposed withdrawn type switchgear.Belonging to high voltage distribution installation, maximum operating voltage 3.6/7.2/12kV, is the indoor complete power distribution equipment of three-phase alternating current 50Hz sectionalized single busbar connection system or double-bus segmented system.For accepting and join the network power of 3.6-12kV, and Control protection, monitoring and measuring are carried out to power circuit.Intermediate switchgear cabinet is mainly used in power plant, the power transmission of medium and small generator, powered, the power transmission of electric power system secondary substation, the distribution of industrial and mineral enterprises and institutions, and the starting etc. of Large-scale High-Pressure motor.
Existing middle-placed switch cabinet dividing plate separates each function electric component, current transformer and grounding switch is wherein had mostly to be installed on the rear portion of middle-placed switch cabinet, comparatively tight owing to installing, narrow space in middle-placed switch cabinet, there is potential safety hazard, and be not easy to the access of cable, on the other hand, because interval is excessively near between each conducting element, easily cause accident.
Summary of the invention
The utility model provides a kind of middle-placed switch cabinet for overcoming above-mentioned defect, increases the space availability ratio of middle-placed switch cabinet, is convenient to cable access, improves security performance.
For achieving the above object, the utility model adopts following technical scheme:
Cabinet, the first dividing plate, second partition summation current transformer, the first described dividing plate and second partition are fixedly installed in described cabinet, and described current transformer is movably set on described first dividing plate.
Further, described second partition is vertically arranged in described cabinet, and described second partition two ends are connected to top and the bottom of described cabinet, on the sidewall that described first dividing plate is fixedly connected on described cabinet and second partition.
Further, described current transformer is movably set in described first the lower partition.
Further, described first the lower partition is provided with slide rail, and described current transformer has slide block, described current transformer by skid on described slide rail.
Further, described slide rail has holddown groove, and described slide block has the screw hole corresponding with described holddown groove, and described slide block is fixedly connected with the holddown groove on slide rail by the screw be arranged on screw hole.
Further, also comprise grounding switch, described grounding switch is arranged on described second partition.
The beneficial effects of the utility model are: current transformer can movablely according to the installation site of the electric elements in cabinet adjust, and increases the space availability ratio of middle-placed switch cabinet, is convenient to cable access, improves security performance.
Accompanying drawing explanation
With accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structure chart of a kind of middle-placed switch cabinet of the present utility model;
Fig. 2 is the guide rail structure schematic diagram of a kind of middle-placed switch cabinet of the present utility model.
Embodiment
Be further described the utility model below in conjunction with drawings and Examples, this is preferred embodiment of the present utility model.
Embodiment.
As shown in Figure 1, a kind of middle-placed switch cabinet of the present utility model, comprise cabinet 10, first dividing plate 11, second partition 12 summation current transformer 13, the first described dividing plate 11 and second partition 12 are fixedly installed in described cabinet 10, described current transformer 13 is movably set on described first dividing plate 11, current transformer 13 can adjust position and finally fix according to the distribution situation of the electric elements in cabinet 10, specifically, described second partition 12 is vertically arranged in described cabinet 10, described second partition 12 two ends are connected to top and the bottom of described cabinet 10, on the sidewall that described first dividing plate 11 is fixedly connected on described cabinet 10 and second partition 12, described first dividing plate 11, sidewall and the bottom of described second partition 12 and cabinet 10 connect and compose containing cavity 15, described current transformer 13 is arranged in containing cavity 15, current transformer 13 and other electric elements are effectively separated by containing cavity 15, improve space availability ratio, also improve fail safe simultaneously.
Described current transformer 13 is movably set in described first dividing plate 11 bottom, specifically, described first dividing plate 11 bottom is provided with slide rail 111, described current transformer 13 has slide block 131, described current transformer 13 slides on described slide rail 111 by slide block 131, current transformer 13 can according to the installation site of space size or electric elements in containing cavity 15 in slide on rails adjustment position, it is worth mentioning that, as shown in Figure 2, described slide rail 111 has holddown groove 1111, described slide block 131 has the screw hole 1311 corresponding with described holddown groove 1111, described slide block 131 is fixedly connected with the holddown groove 1111 on slide rail 111 by the screw be arranged on screw hole 1311, after the position of current transformer 13 is determined, then by screw, current transformer 13 is fixed on slide rail 111.The flexible adjustment of the position of current transformer 13 is achieved by the mode of sliding, on the other hand, slide block 131 i.e. current transformer 13 is fixed on guide rail 111 by screw and facilitates the fixing of current transformer 13, the potential safety hazard that the frequent dismounting avoiding current transformer 13 brings, it is worth mentioning that, the material of slide rail 111 can be set to the insulating material such as pottery or plastic cement, can strengthen the insulating properties of slide rail 111 further, improves fail safe.
Further, also comprise grounding switch 14, described grounding switch 14 is arranged on described second partition 12, and grounding switch 14 is arranged in containing cavity 15.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. a middle-placed switch cabinet, is characterized in that, comprising: cabinet, the first dividing plate, second partition summation current transformer, and the first described dividing plate and second partition are fixedly installed in described cabinet, and described current transformer is movably set on described first dividing plate.
2. a kind of middle-placed switch cabinet according to claim 1, it is characterized in that: described second partition is vertically arranged in described cabinet, described second partition two ends are connected to top and the bottom of described cabinet, on the sidewall that described first dividing plate is fixedly connected on described cabinet and second partition.
3. a kind of middle-placed switch cabinet according to claim 2, is characterized in that: described current transformer is movably set in described first the lower partition.
4. a kind of middle-placed switch cabinet according to claim 3, is characterized in that: described first the lower partition is provided with slide rail, and described current transformer has slide block, described current transformer by skid on described slide rail.
5. a kind of middle-placed switch cabinet according to claim 4, it is characterized in that: described slide rail has holddown groove, described slide block has the screw hole corresponding with described holddown groove, and described slide block is fixedly connected with the holddown groove on slide rail by the screw be arranged on screw hole.
6. a kind of middle-placed switch cabinet according to claim 1, is characterized in that: also comprise grounding switch, and described grounding switch is arranged on described second partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128932.4U CN204481383U (en) | 2015-03-05 | 2015-03-05 | A kind of middle-placed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128932.4U CN204481383U (en) | 2015-03-05 | 2015-03-05 | A kind of middle-placed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481383U true CN204481383U (en) | 2015-07-15 |
Family
ID=53637158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128932.4U Expired - Fee Related CN204481383U (en) | 2015-03-05 | 2015-03-05 | A kind of middle-placed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720908A (en) * | 2022-06-10 | 2022-07-08 | 国网山东省电力公司宁阳县供电公司 | Power grid equipment electric leakage monitoring system and method |
-
2015
- 2015-03-05 CN CN201520128932.4U patent/CN204481383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720908A (en) * | 2022-06-10 | 2022-07-08 | 国网山东省电力公司宁阳县供电公司 | Power grid equipment electric leakage monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 516100 xikaishunda Industrial Park, Jinlong Avenue, Taimei Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: GUANGDONG KAISHUNDA ELECTRIC Co.,Ltd. Address before: 516000 Guangdong province Huizhou City Zhongkai high tech Zone West pit pond No. 1 Patentee before: GUANGDONG KAISHUNDA ELECTRIC Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |