CN204760769U - High tension switchgear convenient to observe on off state - Google Patents
High tension switchgear convenient to observe on off state Download PDFInfo
- Publication number
- CN204760769U CN204760769U CN201520194104.0U CN201520194104U CN204760769U CN 204760769 U CN204760769 U CN 204760769U CN 201520194104 U CN201520194104 U CN 201520194104U CN 204760769 U CN204760769 U CN 204760769U
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- switch
- state
- cabinet
- isolation
- observe
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- Expired - Fee Related
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Abstract
The utility model provides a surface is equipped with the separation net that high tension switchgear convenient to observe on off state is equipped with switches such as ground connection, isolation in the middle of high tension switchgear's the cabinet body, is equipped with the baffle on the cabinet body wall of the corresponding position of the switch, and it has the observation hole to open on the baffle, and the observation is equipped with explosion -proof glass on the hole, explosion -proof glass observe the hole site and put corresponding earthing switch, isolator position. The utility model has the beneficial effects of: except that possessing safety protection, isolation, explosion -proof function, still possess on off state position functions such as direct observation ground connection, isolation.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet, particularly relates to a kind of high-tension switch cabinet being convenient to observe on off state.
Background technology
Main based on KYN28A-12 type high-tension switch cabinet in 3.6kV ~ 40.5kV ac metal closing switch gear on market today and control appliance, it has compact conformation, the advantage such as safe and reliable, but the former design of its earthed switch is mounted in cabinet rear lower, near rear shrouding, its state provides instruction by the inspection hole of rear shrouding.Along with KYN28A-12 type high-tension switch cabinet uses more and more, the installation of its earthed switch exposes multiple shortcoming: observe inconvenient, need to go to check after cabinet; Outlet cable installs difficulty, and need to get into Gui Hou cable vault from cabinet front lower portion access path and go to install, narrow space, turnover inconvenience, follow-up maintenance is also very difficult.Therefore earthed switch installation site is adjusted in the middle part of cabinet, directly can enter cable vault after cabinet like this, installing space is large, solves the problem of installation and repairing difficulty, but earthed switch state observation is inconvenient, therefore need a kind ofly conveniently to observe the device that on off state possesses security protection simultaneously.
Summary of the invention
The purpose of this utility model is that invention is a kind of except possessing security protection, isolation, explosion prevention function, also possesses the high-tension switch cabinet being convenient to observe on off state directly observing the on off state such as ground connection, isolation position functions.
The utility model is achieved like this, it comprises separation net, implosion guard, inspection hole, dividing plate, it is characterized in that: in the middle of the cabinet of high-tension switch cabinet, be provided with the switch such as ground connection, isolation, the cabinet wall of the corresponding position of the switch is provided with dividing plate, dividing plate has inspection hole, inspection hole is provided with implosion guard, and the outer surface of implosion guard is provided with separation net, the corresponding position of the switch such as ground connection, isolation, described inspection hole position.
The size of described inspection hole is 30cm × 20cm.
Technique effect of the present utility model is: be applicable in rated voltage 3.6kV ~ 40.5kV ac metal closing switch gear and control appliance, as the use of the direct observation, isolating and protecting etc. of the various on off state of switch cubicle, except possessing security protection, isolation, explosion prevention function, also possess and directly observe the on off state such as ground connection, isolation position functions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In FIG, 1, separation net 2, implosion guard 3, inspection hole 4, dividing plate.
Embodiment
As shown in Figure 1, the utility model is achieved like this, be provided with the switch such as ground connection, isolation in the middle of the cabinet of high-tension switch cabinet, the cabinet wall of the corresponding position of the switch is provided with dividing plate 4, dividing plate 4 has inspection hole 3, inspection hole 3 is provided with implosion guard 2, the outer surface of implosion guard 2 is provided with separation net 1, the corresponding position of the switch such as ground connection, isolation, described inspection hole 3 position, and the size of described inspection hole is 30cm × 20cm, and implosion guard and separation net are installed, reach protection and the dual-use function observed; Dividing plate adopts the material identical with cabinet material namely to cover aluminium zine plate and makes.
Claims (2)
1. be convenient to the high-tension switch cabinet observing on off state for one kind, it comprises separation net, implosion guard, inspection hole, dividing plate, it is characterized in that: in the middle of the cabinet of high-tension switch cabinet, be provided with the switch such as ground connection, isolation, the cabinet wall of the corresponding position of the switch is provided with dividing plate, dividing plate has inspection hole, inspection hole is provided with implosion guard, and the outer surface of implosion guard is provided with separation net, the corresponding earthed switch in described inspection hole position, isolating switch position.
2. the high-tension switch cabinet being convenient to observation on off state according to claim 1, is characterized in that: the size of described inspection hole is 30cm × 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194104.0U CN204760769U (en) | 2015-04-02 | 2015-04-02 | High tension switchgear convenient to observe on off state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194104.0U CN204760769U (en) | 2015-04-02 | 2015-04-02 | High tension switchgear convenient to observe on off state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760769U true CN204760769U (en) | 2015-11-11 |
Family
ID=54475446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194104.0U Expired - Fee Related CN204760769U (en) | 2015-04-02 | 2015-04-02 | High tension switchgear convenient to observe on off state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760769U (en) |
-
2015
- 2015-04-02 CN CN201520194104.0U patent/CN204760769U/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: 20151111 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |