CN204696546U - A kind of bus connection structure for Cubicle Gas-Insulated Switchgear - Google Patents
A kind of bus connection structure for Cubicle Gas-Insulated Switchgear Download PDFInfo
- Publication number
- CN204696546U CN204696546U CN201520365606.5U CN201520365606U CN204696546U CN 204696546 U CN204696546 U CN 204696546U CN 201520365606 U CN201520365606 U CN 201520365606U CN 204696546 U CN204696546 U CN 204696546U
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- Prior art keywords
- flange frame
- bus
- aluminium flange
- bar room
- air bound
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Abstract
The utility model relates to a kind of bus connection structure for Cubicle Gas-Insulated Switchgear, comprise the first bus-bar room, right aluminium flange frame, left aluminium flange frame, with the air bound insulator of copper rod and the second bus-bar room; Described right aluminium flange frame and left aluminium flange frame to be separately fixed on the right side of the first bus-bar room and on the left of the second bus-bar room; The described air bound insulator with copper rod is installed in right aluminium flange frame, and during connection, described right aluminium flange frame is inserted in left aluminium flange frame by movable switching cabinet, with the securing members such as bolt by air bound insulator and copper bar fastening.The connection that the utility model adopts the cooperation of right aluminium flange frame and left aluminium flange frame and air bound insulator to realize between adjacent switch cabinet bus-bar room, by the copper rod in air bound insulator, the bus between adjacent two bus-bar rooms is fixedly connected with, connective stability, reliability are improved and strengthen, and are easy to promote use aborning.
Description
Technical field:
The main bus conductor that the utility model relates to Cubicle Gas-Insulated Switchgear connects application, is specially a kind of bus connection structure for Cubicle Gas-Insulated Switchgear.
Background technology:
The bus connection structure of Cubicle Gas-Insulated Switchgear directly affects the insulation property of switchgear and the reliability of electric conductivity.
At present, adopt flexible inserting mode to be connected and realize between adjacent bus-bar room, the general employing of electrical connection flexibly connects, there is following problem: flexibly connect the status requirement of adjacent two cabinets high, splice and improperly easily make insulation system skewness, dynamic and static contact is unreliable, and reliability is low; Easy generation Insulation Problems and heating problem; Change prior art not enough, will at the enterprising Row sum-equal matrix of conduction connecting structure.
Utility model content:
The purpose of this utility model is to provide a kind of bus connection structure for Cubicle Gas-Insulated Switchgear, and then changes the deficiencies in the prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of bus connection structure for Cubicle Gas-Insulated Switchgear, comprise the first bus-bar room, right aluminium flange frame, left aluminium flange frame, with the air bound insulator of copper rod and the second bus-bar room; It is characterized in that: described right aluminium flange frame and left aluminium flange frame to be separately fixed on the right side of the first bus-bar room and on the left of the second bus-bar room; The described air bound insulator with copper rod is installed in right aluminium flange frame, and described right aluminium flange frame is inserted in left aluminium flange frame.
Further, on the right side of described right aluminium flange frame and the first bus-bar room, junction is provided with right aluminium flange frame sealing ring; On the left of described left aluminium flange frame and the second bus-bar room, junction is provided with left aluminium flange frame sealing ring.
Further, described right aluminium flange frame and left aluminium flange frame contact position are provided with double sealing circle, are installed on the groove of right aluminium flange frame.
Further, the described air bound insulator with copper rod and right aluminium flange frame junction are provided with air bound insulator sealing ring.
Compared with prior art, the beneficial effects of the utility model are: this is used for the bus connection structure of Cubicle Gas-Insulated Switchgear, adopt the connection that the cooperation of right aluminium flange frame and left aluminium flange frame realizes between adjacent bus-bar room, and the bus adopting the air bound insulator of band conduction copper rod to realize between different switch cubicle connects and gas barrier, syndeton is simple, reliable, is easy to promote use aborning.
Accompanying drawing illustrates:
Fig. 1 is that the first bus-bar room of the present utility model is connected cutaway view with the second bus-bar room;
Fig. 2 is left aluminium flange frame of the present utility model and right aluminium flange frame syndeton schematic diagram;
In Reference numeral: the first bus-bar room 1; Right aluminium flange frame 3; Right aluminium flange seal ring 2; Left aluminium flange frame 4; Left aluminium flange seal ring 5; With the air bound insulator 6 of copper rod; Air bound insulator sealing ring 7; Second bus-bar room 8; Sealing ring a; Right aluminium flange frame 31; Left aluminium flange frame 41.
Embodiment:
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, the utility model provides a kind of technical scheme: a kind of bus connection structure for Cubicle Gas-Insulated Switchgear, comprise the first bus-bar room 1, right aluminium flange frame 3, left aluminium flange frame 4, with the air bound insulator 6 of copper rod and the second bus-bar room 8; Described right aluminium flange frame 3 and left aluminium flange frame 4 to be separately fixed on the right side of the first bus-bar room 1 and on the left of the second bus-bar room 8; The described air bound insulator 6 with copper rod is arranged in right aluminium flange frame 3, and described right aluminium flange frame 3 is inserted in left aluminium flange frame 4.On the right side of described right aluminium flange frame 3 and the first bus-bar room 1, junction is provided with right aluminium flange seal ring 2; On the left of described left aluminium flange frame 4 and the second bus-bar room 8, junction is provided with left aluminium flange seal ring 5.Described right aluminium flange frame 3 and left aluminium flange frame 4 contact position are provided with sealing ring a; Sealing property strengthens; The described air bound insulator 6 with copper rod is provided with air bound insulator sealing ring 7 with right aluminium flange frame 3 junction.The overall design adopting the conduction copper rod on air bound insulator to be coupled together by the main bus bar in two bus-bar rooms and then the effect reaching conduction and gas barrier.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. for a bus connection structure for Cubicle Gas-Insulated Switchgear, comprise the first bus-bar room, right aluminium flange frame, left aluminium flange frame, with the air bound insulator of copper rod and the second bus-bar room; It is characterized in that: described right aluminium flange frame and left aluminium flange frame to be separately fixed on the right side of the first bus-bar room and on the left of the second bus-bar room; The described air bound insulator with copper rod is installed in right aluminium flange frame, and described right aluminium flange frame is inserted in left aluminium flange frame.
2. a kind of bus connection structure for Cubicle Gas-Insulated Switchgear according to claim 1, is characterized in that: on the right side of described right aluminium flange frame and the first bus-bar room, junction is provided with right aluminium flange seal ring; On the left of described left aluminium flange frame and the second bus-bar room, junction is provided with left aluminium flange seal ring.
3. a kind of bus connection structure for Cubicle Gas-Insulated Switchgear according to claim 1, is characterized in that: there is two seals circle described right aluminium flange frame and left aluminium flange frame contact position, are installed on right aluminium flange frame groove.
4. a kind of bus connection structure for Cubicle Gas-Insulated Switchgear according to claim 1, is characterized in that: the described air bound insulator with copper rod and right aluminium flange frame junction are provided with air bound insulator sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365606.5U CN204696546U (en) | 2015-05-29 | 2015-05-29 | A kind of bus connection structure for Cubicle Gas-Insulated Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365606.5U CN204696546U (en) | 2015-05-29 | 2015-05-29 | A kind of bus connection structure for Cubicle Gas-Insulated Switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696546U true CN204696546U (en) | 2015-10-07 |
Family
ID=54236799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520365606.5U Expired - Fee Related CN204696546U (en) | 2015-05-29 | 2015-05-29 | A kind of bus connection structure for Cubicle Gas-Insulated Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696546U (en) |
-
2015
- 2015-05-29 CN CN201520365606.5U patent/CN204696546U/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: 20151007 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |