CN203039244U - Centrally-built switch cabinet - Google Patents
Centrally-built switch cabinet Download PDFInfo
- Publication number
- CN203039244U CN203039244U CN 201120264884 CN201120264884U CN203039244U CN 203039244 U CN203039244 U CN 203039244U CN 201120264884 CN201120264884 CN 201120264884 CN 201120264884 U CN201120264884 U CN 201120264884U CN 203039244 U CN203039244 U CN 203039244U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- inspection hole
- mid
- switch
- contact arm
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a centrally-built switch cabinet. A cabinet body of the switch cabinet comprises a front cabinet and a rear cabinet. The sidewall of the front cabinet is provided with an observation hole. The observation hole is arranged to be directly opposite to a high-voltage switch electric contact arm in the cabinet body. The centrally-built switch cabinet has the active effects that: the sidewall of the front cabinet is provided with the observation hole, and the observation hole is arranged to be directly opposite to the high-voltage switch electric contact arm in the cabinet body, so that the position of a handcart-type high-voltage switch electric contact arm can be observed through the observation hole, and the most direct state judgment is provided to a user.
Description
Technical field
The utility model belongs to switch cubicle structure-design technique field, is specifically related to a kind of mid-switch cubicle.
Background technology
Be provided with handcart type high-voltage switch in the mid-switch cabinet body of tradition, the medial extremity of this high-voltage switch gear is provided with the conduction contact arm, is used for being electrically connected with the Mume flower contact of cabinet inner high voltage side; Handcart type high-voltage switch have enough visual fractures between its conduction contact arm needs and the Mume flower contact, but this fracture is hidden in deeply in the cabinet, is difficult to observe from cabinet front end or rear end when outage.In addition, traditional switch cabinet cabinet often needs a plurality of being arranged side by side, and the low-pressure side circuit of two adjacent switch cubicles need link to each other to meet user demand, generally is circuit to be walked around sidewall lay out through rear wall, causes the circuit setting comparatively loaded down with trivial details, breaks down easily.
Summary of the invention
The purpose of this utility model provides a kind of mid-switch cubicle of being convenient to observe cabinet inner high voltage switch motion state.
The technical scheme that realizes the utility model purpose is: cabinet and back cabinet before a kind of mid-switch cubicle, its cabinet comprise, and described preceding cabinet sidewall is provided with inspection hole, and described inspection hole connects electric contact arm setting over against cabinet inner high voltage switch.
Described switch cubicle also comprises the transparent plastic sheet for the described inspection hole of shutoff, and described plastic plate is fixed on this inspection hole place.
Also be provided with the low-voltage line wiring hole before described on the cabinet sidewall and be used for the rubber capping of this wiring hole of shutoff.
Cabinet exceeds the back cabinet before described, and described preceding cabinet top is provided with watertight composition and is positioned at the lintel of watertight composition front end, and described lintel is provided with Sign Board.
The utlity model has positive effect: in (1) the utility model, described preceding cabinet sidewall is provided with inspection hole, and described inspection hole connects electric contact arm setting over against cabinet inner high voltage switch.Can observe directly handcart type high-voltage switch by this inspection hole and connect the residing position of electric contact arm, judge for the most direct state of user.
(2) in the utility model, also be provided with the low-voltage line wiring hole on the cabinet sidewall before described and be used for the rubber capping of this wiring hole of shutoff.Unite when using when a plurality of cabinets of needs are arranged side by side, between two adjacent cabinets, low-voltage circuit can directly carry out circuit by described wiring hole and connect, thereby effectively simplifies the construction of line in the cabinet.
Description of drawings
Fig. 1 is a kind of end view of the present utility model.
Reference numeral is: preceding cabinet 11, back cabinet 12, watertight composition 111, lintel 112, Sign Board 113, inspection hole 2, wiring hole 5.
Embodiment
(embodiment 1)
Fig. 1 is a kind of end view of the present utility model, has shown a kind of embodiment of the present utility model.
Present embodiment is a kind of mid-switch cubicle, see shown in Figure 1, cabinet 11 and back cabinet 12 before its cabinet comprises, described before cabinet 11 exceed back cabinet 12, cabinet 11 tops are provided with watertight composition 111 and the lintel 112 that is positioned at watertight composition 111 front ends before described, and described lintel 112 is provided with Sign Board 113.
Described preceding cabinet 11 sidewalls are provided with inspection hole 2 and are used for the transparent plastic sheet of the described inspection hole 2 of shutoff, and described inspection hole 2 connects electric contact arm setting over against cabinet inner high voltage switch.Described plastic plate is fixed on this inspection hole 2 places.
Also be provided with low-voltage line wiring hole 5 before described on cabinet 11 sidewalls and be used for the rubber capping of this wiring hole 5 of shutoff.
Present embodiment has positive effect: in (1) present embodiment, described preceding cabinet 11 sidewalls are provided with inspection hole 2, and described inspection hole 2 connects electric contact arm setting over against cabinet inner high voltage switch.Can observe directly handcart type high-voltage switch by this inspection hole and connect the residing position of electric contact arm, judge for the most direct state of user.(2) in the present embodiment, also be provided with low-voltage line wiring hole 5 on cabinet 11 sidewalls before described and be used for the rubber capping of this wiring hole 5 of shutoff.Unite when using when a plurality of cabinets of needs are arranged side by side, between two adjacent cabinets, low-voltage circuit can directly carry out circuit by described wiring hole and connect, thereby effectively simplifies the construction of line in the cabinet.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. mid-switch cubicle, its cabinet comprise preceding cabinet (11) and back cabinet (12), and it is characterized in that: cabinet (11) sidewall is provided with inspection hole (2) before described, and described inspection hole (2) connects electric contact arm setting over against cabinet inner high voltage switch.
2. mid-switch cubicle according to claim 1, it is characterized in that: also comprise the transparent plastic sheet for the described inspection hole of shutoff (2), described plastic plate is fixed on this inspection hole (2) and locates.
3. mid-switch cubicle according to claim 1 is characterized in that: also be provided with low-voltage line wiring hole (5) before described on cabinet (11) sidewall and be used for the rubber capping of this wiring hole of shutoff (5).
4. mid-switch cubicle according to claim 1, it is characterized in that: cabinet (11) exceeds back cabinet (12) before described, described preceding cabinet (11) top is provided with watertight composition (111) and is positioned at the lintel (112) of watertight composition (111) front end, and described lintel (112) is provided with Sign Board (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120264884 CN203039244U (en) | 2011-07-25 | 2011-07-25 | Centrally-built switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120264884 CN203039244U (en) | 2011-07-25 | 2011-07-25 | Centrally-built switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039244U true CN203039244U (en) | 2013-07-03 |
Family
ID=48691331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120264884 Expired - Fee Related CN203039244U (en) | 2011-07-25 | 2011-07-25 | Centrally-built switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039244U (en) |
-
2011
- 2011-07-25 CN CN 201120264884 patent/CN203039244U/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: 20130703 Termination date: 20200725 |