CN202217956U - Box type metal closed looped network switch equipment - Google Patents
Box type metal closed looped network switch equipment Download PDFInfo
- Publication number
- CN202217956U CN202217956U CN2011203248299U CN201120324829U CN202217956U CN 202217956 U CN202217956 U CN 202217956U CN 2011203248299 U CN2011203248299 U CN 2011203248299U CN 201120324829 U CN201120324829 U CN 201120324829U CN 202217956 U CN202217956 U CN 202217956U
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- China
- Prior art keywords
- chamber
- outlet cable
- looped network
- low
- network switch
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to box type metal closed looped network switch equipment, which comprises a cabinet body and is characterized in that a low-voltage chamber, a wire inlet chamber, a trolley chamber and a wire outlet cable chamber are arranged in the cabinet body, the wire inlet chamber is positioned at the upper part of the cabinet body, the low-voltage chamber is positioned at one side of the wire inlet chamber, the trolley chamber is positioned at the lower part of the low-voltage chamber, the wire outlet cable chamber is positioned at the lower part of the wire inlet chamber and is isolated by an isolation plate, the wire inlet chamber is provided with a static contact, the trolley chamber is provided with a guide rail, a circuit breaker is arranged on the guide rail, the wire outlet cable chamber is provided with an isolation switch and a wire outlet cable, the static contact passes through an insulation sleeve pipe arranged on the isolation plate after passing through the circuit breaker and is then connected onto the isolation switch, and the wire outlet cable is connected with the wire outlet end of the isolation switch. The box type metal closed looped network switch equipment has the advantages that the layout is reasonable, the structure is compact, the operation is flexible, the maintenance is convenient, the isolation plate is in additional arrangement, and the safety of operation and maintenance personnel is ensured.
Description
Technical field
The utility model relates to a kind of box metal enclosed looped network switch apparatus.
Background technology
In the prior art, the structure of box metal enclosed looped network switch apparatus, existence designs, layout is unreasonable, when maintenance, has certain potential safety hazard, lacks enough safety guarantee and safety measure.
The utility model content
The utility model technical problem to be solved is that a kind of rationally distributed, safe and reliable box metal enclosed looped network switch apparatus is provided.
The technical scheme that the utility model adopts is following:
Box metal enclosed looped network switch apparatus comprises cabinet, it is characterized in that; Be provided with low-pressure chamber, basement, handcart chamber and outlet cable vault in the said cabinet; Said basement is positioned at the top of cabinet, and said low-pressure chamber is positioned at a side of basement, and said handcart chamber is positioned at the bottom of low-pressure chamber; Said outlet cable vault is positioned at the bottom of basement, and isolates through dividing plate; Said basement is provided with fixed contact; Said handcart chamber is provided with guide rail, and circuit breaker is installed on the guide rail; Said outlet cable vault is provided with isolating switch and outlet cable; Fixed contact passes the insulating sleeve of being located on the dividing plate through behind the circuit breaker, is connected on the isolating switch, and the outlet cable is connected the leading-out terminal of isolating switch.
The box metal enclosed looped network switch apparatus of the utility model, rationally distributed, compact conformation, dividing plate is set up in flexible operation, easy access, has ensured operation and maintenance personal's safety, avoids the generation of accident effectively.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, box metal enclosed looped network switch apparatus comprises cabinet 1; Be provided with low-pressure chamber 2, basement 9, handcart chamber 3 and outlet cable vault 4 in the cabinet 1; Basement 9 is positioned at the top of cabinet 1, and low-pressure chamber 2 is positioned at a side of basement 9, and handcart chamber 3 is positioned at the bottom of low-pressure chamber 2; Outlet cable vault 4 is positioned at the bottom of basement 9, and isolates through dividing plate; Basement 9 is provided with fixed contact 8; Handcart chamber 3 is provided with guide rail, and circuit breaker 10 is installed on the guide rail; Outlet cable vault 4 is provided with isolating switch 6 and outlet cable 5; Fixed contact 8 passes the insulating sleeve of being located on the dividing plate 7 through behind the circuit breaker 10, is connected on the isolating switch 6, and outlet cable 5 is connected the leading-out terminal of isolating switch 6.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technical staff in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of utility model or surmount the defined scope of these claims, all should belong to the protection range of the utility model.
Claims (1)
1. box metal enclosed looped network switch apparatus comprises cabinet, it is characterized in that; Be provided with low-pressure chamber, basement, handcart chamber and outlet cable vault in the said cabinet; Said basement is positioned at the top of cabinet, and said low-pressure chamber is positioned at a side of basement, and said handcart chamber is positioned at the bottom of low-pressure chamber; Said outlet cable vault is positioned at the bottom of basement, and isolates through dividing plate; Said basement is provided with fixed contact; Said handcart chamber is provided with guide rail, and circuit breaker is installed on the guide rail; Said outlet cable vault is provided with isolating switch and outlet cable; Fixed contact passes the insulating sleeve of being located on the dividing plate through behind the circuit breaker, is connected on the isolating switch, and the outlet cable is connected the leading-out terminal of isolating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203248299U CN202217956U (en) | 2011-09-01 | 2011-09-01 | Box type metal closed looped network switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203248299U CN202217956U (en) | 2011-09-01 | 2011-09-01 | Box type metal closed looped network switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217956U true CN202217956U (en) | 2012-05-09 |
Family
ID=46017188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203248299U Expired - Fee Related CN202217956U (en) | 2011-09-01 | 2011-09-01 | Box type metal closed looped network switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217956U (en) |
-
2011
- 2011-09-01 CN CN2011203248299U patent/CN202217956U/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 |
Granted publication date: 20120509 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |