CN203367789U - Low-voltage switch cabinet for measuring unit - Google Patents
Low-voltage switch cabinet for measuring unit Download PDFInfo
- Publication number
- CN203367789U CN203367789U CN 201320458871 CN201320458871U CN203367789U CN 203367789 U CN203367789 U CN 203367789U CN 201320458871 CN201320458871 CN 201320458871 CN 201320458871 U CN201320458871 U CN 201320458871U CN 203367789 U CN203367789 U CN 203367789U
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- Prior art keywords
- switch cabinet
- current transformer
- door
- low
- 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
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Abstract
Provided is a low-voltage switch cabinet for a measuring unit. The low-voltage switch cabinet comprises a switch cabinet body and a cabinet door arranged on the switch cabinet body, the cabinet door is provided with a transparent observation window and a measuring door latch, the switch cabinet body is provided with a maintenance door, the maintenance door is provided with a first electricity meter frame, a second electricity meter frame, a measuring door lock core and a junction box, a first current transformer, a second current transformer and a third current transformer are arranged in the maintenance door of the switch cabinet body, and the first current transformer, the second current transformer and the third current transformer are connected with each other in series. Problems of complicated wiring in the switch cabinet, inconvenient installation and debugging, and later maintenance are effectively solved by the low-voltage switch cabinet, the security is improved, and the work efficiency is improved.
Description
Technical field
The utility model relates to the low-tension switch cabinet that metering units is used.
Background technology
As everyone knows, switch cubicle plays very important effect in the middle of high-low pressure is controlled, and inner metering device is also a vitals of switch cubicle, because existing metering device is arranged on the same plane of switch cubicle, floor space is large, and metering device concentrates in together, easily heating; Connect up loaded down with trivial details, installation personnel is difficult to installation, debugging and later period maintenance, brings certain trouble to the production in later stage, work.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, the low-tension switch cabinet that facilitates the metering units of the maintenance in installation, debugging and later stage to use.
For solving above technical problem, the utility model is realized by the following technical solutions: the low-tension switch cabinet that a kind of metering units is used, comprise switch cabinet, and be arranged on the cabinet door on switch cabinet, be provided with a transparent windows and a measuring gate snap close on described cabinet door, be provided with maintenance door on described switch cabinet, be provided with electric degree dial framework one on described maintenance door, electric degree dial framework two, measuring gate lock core and terminal box, on described switch cabinet, specifically in maintenance door inside, be provided with current transformer one, current transformer two summation current transformers three, current transformer one, current transformer two summation current transformers three are cascaded mutually.
As preferred technical scheme, between described cabinet door and switch cabinet, be provided with hinge one.
As preferred technical scheme, be provided with hinge two between described maintenance door and switch cabinet.
The beneficial effects of the utility model are: effectively solved wiring trouble in switch cubicle by the utility model, the problem of inconvenient installation, debugging and later period maintenance, improve fail safe, increases work efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral
1, hinge one; 2, switch cabinet; 3, cabinet door; 4, transparent windows; 5, measuring gate snap close; 6, maintenance door; 7, the electric degree dial framework one; 8, the electric degree dial framework two; 9, measuring gate lock core; 10, terminal box; 11, current transformer one; 12, current transformer two; 13, current transformer three; 14, hinge two.
Embodiment
In the present embodiment, shown in Fig. 1, the low-tension switch cabinet that a kind of metering units of the present utility model is used, comprise switch cabinet 2, and be arranged on the cabinet door 3 on switch cabinet 2, be provided with a transparent windows 4 and a measuring gate snap close 5 on described cabinet door 3, be provided with maintenance door 6 on described switch cabinet 2, be provided with electric degree dial framework 1 on described maintenance door 6, electric degree dial framework 28, measuring gate lock core 9 and terminal box 10, on described switch cabinet 2, specifically in maintenance door 6 inside, be provided with current transformer 1, current transformer 2 12 summation current transformers 3 13, current transformer 1, current transformer 2 12 summation current transformers 3 13 are cascaded mutually.
Be provided with hinge 1 between described cabinet door 3 and switch cabinet 2.
Be provided with hinge 2 14 between described maintenance door 6 and switch cabinet 2.
The beneficial effects of the utility model are: effectively solved wiring trouble in switch cubicle by the utility model, the problem of inconvenient installation, debugging and later period maintenance, improve fail safe, increases work efficiency.Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (3)
1. the low-tension switch cabinet that metering units is used, is characterized in that; Comprise switch cabinet, and be arranged on the cabinet door on switch cabinet, be provided with a transparent windows and a measuring gate snap close on described cabinet door, be provided with maintenance door on described switch cabinet, be provided with electric degree dial framework one, electric degree dial framework two, measuring gate lock core and terminal box on described maintenance door, on described switch cabinet, specifically be provided with current transformer one, current transformer two summation current transformers three in maintenance door inside, current transformer one, current transformer two summation current transformers three are cascaded mutually.
2. the low-tension switch cabinet that metering units according to claim 1 is used, is characterized in that; Be provided with hinge one between described cabinet door and switch cabinet.
3. the low-tension switch cabinet that metering units according to claim 1 is used, is characterized in that; Be provided with hinge two between described maintenance door and switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320458871 CN203367789U (en) | 2013-07-30 | 2013-07-30 | Low-voltage switch cabinet for measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320458871 CN203367789U (en) | 2013-07-30 | 2013-07-30 | Low-voltage switch cabinet for measuring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367789U true CN203367789U (en) | 2013-12-25 |
Family
ID=49815508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320458871 Expired - Fee Related CN203367789U (en) | 2013-07-30 | 2013-07-30 | Low-voltage switch cabinet for measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367789U (en) |
-
2013
- 2013-07-30 CN CN 201320458871 patent/CN203367789U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180730 |