CN202721350U - Contact box and busbar fixing device for high-voltage middle-placed cabinet - Google Patents
Contact box and busbar fixing device for high-voltage middle-placed cabinet Download PDFInfo
- Publication number
- CN202721350U CN202721350U CN 201220323635 CN201220323635U CN202721350U CN 202721350 U CN202721350 U CN 202721350U CN 201220323635 CN201220323635 CN 201220323635 CN 201220323635 U CN201220323635 U CN 201220323635U CN 202721350 U CN202721350 U CN 202721350U
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- Prior art keywords
- contact box
- bus
- utility
- model
- placed cabinet
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Abstract
The utility model provides a contact box and busbar fixing device for a high-voltage middle-placed cabinet. The high-voltage middle-placed cabinet is internally provided with a busbar and a contact box, wherein the contact box is fixed on the busbar, an insulating member is arranged near the contact box, and the insulating member is fixed on the busbar. The contact box and busbar fixing device provided by the utility model can form two-point fixation, thereby reducing the risk that the busbar looses, and improving loop contact resistance.
Description
Technical field
The utility model relates to high-voltage complete switch equipment, relates in particular to a kind of high voltage mid-placed cabinet.
Background technology
High voltage mid-placed cabinet is a class switch cubicle that uses for the terminal use, and function is complete, volume is large.Be bolted between contact box in the existing high voltage mid-placed cabinet and the copper bar bus line, fix owing to only having a bit, so in equipment conveying, installation process, the copper bar bus line of drawing in the contact box is easily loosening, thereby can cause loose contact.
In view of this, how to design a kind of high voltage mid-placed cabinet contact box bus fixture, loosening to avoid bus, be the problem that the insider needs solution badly.
The utility model content
In prior art, in the high voltage mid-placed cabinet realize bus fixedly the time, only only have a bit fixing between itself and the contact box, so easy loosening this defective of bus, the utility model provides a kind of high voltage mid-placed cabinet contact box fixture.
According to the utility model, a kind of high voltage mid-placed cabinet contact box bus fixture is provided, be provided with bus and contact box in the described high voltage mid-placed cabinet, described contact box is fixed on the described bus, wherein, be adjacent to described contact box insulating part is set, described insulating part is fixed on the described bus.
Preferably, be bolted between described contact box and the described bus.
Preferably, be bolted between described insulating part and the described bus.
The utility model has the advantages that: by in the position that is adjacent to contact box one insulating part being set, and bus is bolted on this insulating part, fixing to realize 2 of bus, therefore reduce the loosening risk of bus, thereby improved the loop resistance contact.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of high voltage mid-placed cabinet contact box bus fixture of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structural representation of high voltage mid-placed cabinet contact box bus fixture of the present utility model.With reference to Fig. 1, high voltage mid-placed cabinet 1 interior bus 10, contact box 11 and the insulating part 12 of arranging.Wherein, bus 10 is fixed on the contact box 11 by bolt 13.Insulating part 12 is arranged at the position adjacent with contact box 11, and bus 10 also is fixed on the insulating part 12.In the present embodiment, bus 10 can be fixing by bolt and insulating part 12, but not as limit, as long as can realize fixing effect.In this mode, bus 10 is fixing with contact box 11 and insulating part 12 respectively, so its fastness increases and difficult becoming flexible.
The utility model has the advantages that: by in the position that is adjacent to contact box one insulating part being set, and bus is bolted on this insulating part, fixing to realize 2 of bus, therefore reduce the loosening risk of bus, thereby improved the loop resistance contact.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. high voltage mid-placed cabinet contact box bus fixture, be provided with bus and contact box in the described high voltage mid-placed cabinet, described contact box is fixed on the described bus, it is characterized in that, be adjacent to described contact box insulating part is set, described insulating part is fixed on the described bus.
2. high voltage mid-placed cabinet contact box bus fixture as claimed in claim 1 is characterized in that, is bolted between described contact box and the described bus.
3. high voltage mid-placed cabinet contact box bus fixture as claimed in claim 1 or 2 is characterized in that, is bolted between described insulating part and the described bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323635 CN202721350U (en) | 2012-07-05 | 2012-07-05 | Contact box and busbar fixing device for high-voltage middle-placed cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323635 CN202721350U (en) | 2012-07-05 | 2012-07-05 | Contact box and busbar fixing device for high-voltage middle-placed cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721350U true CN202721350U (en) | 2013-02-06 |
Family
ID=47623154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323635 Expired - Fee Related CN202721350U (en) | 2012-07-05 | 2012-07-05 | Contact box and busbar fixing device for high-voltage middle-placed cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721350U (en) |
-
2012
- 2012-07-05 CN CN 201220323635 patent/CN202721350U/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: 20130206 Termination date: 20200705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |