CN205693142U - A kind of little bus connecting device of Medium Voltage Switchgear - Google Patents
A kind of little bus connecting device of Medium Voltage Switchgear Download PDFInfo
- Publication number
- CN205693142U CN205693142U CN201620630386.9U CN201620630386U CN205693142U CN 205693142 U CN205693142 U CN 205693142U CN 201620630386 U CN201620630386 U CN 201620630386U CN 205693142 U CN205693142 U CN 205693142U
- Authority
- CN
- China
- Prior art keywords
- medium voltage
- voltage switchgear
- little bus
- aviation socket
- connecting device
- 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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Abstract
The utility model discloses a kind of little bus connecting device of Medium Voltage Switchgear, connect including aviation socket and two ends and have the little bus cable of aviation socket plug, described aviation socket is respectively arranged at the both sides at Medium Voltage Switchgear top, is matched with described aviation socket by the aviation socket plug at described little bus cable two ends between adjacent Medium Voltage Switchgear.Design in this way, it is possible to conveniently adjacent Medium Voltage Switchgear is attached, and joint heating little, should not loosen, so be effectively guaranteed between Medium Voltage Switchgear properly functioning, extend the service life of Medium Voltage Switchgear greatly.
Description
Technical field
This utility model relates to Medium Voltage Switchgear technical field, particularly relates to a kind of little bus of Medium Voltage Switchgear and connects dress
Put.
Background technology
Under prior art, KYN28-12 type indoor armoured system 3.6KV～12KV tri-intersects
Stream 50HZ single busbar and bus sectional lized complexes, be mainly used in power plant, medium and small generator power transmission, and industrial and mineral enterprises and institutions are single
The .KYN28-12 such as being subject to of the secondary substation of position distribution and electric industry system is electric, the startup of power transmission and large high-voltage motor press off
Close and outside offer power switch is provided when cabinet runs, control power supply, protect the buses such as power supply, alternating current power supply, busbar voltage, simultaneously
Also to external output signal such as trouble-signal, the bus, generally these buses such as anticipating signal are little by medium-voltage switch cabinet top
The bus clip that bus-bar room is installed, is connected what cable realized between cabinet with cabinet.Traditional little bus connected mode (Fig. 1) adjacent two
After bus 1 sequence, reusing appts 2 is fixing to be connected.But such attachment structure can cause problems with: 1. joint is sent out
Heat, loosen that virtual connection, conductive resistance are big and current loss big, waste electric energy.2 little bus-bar room limited spaces, the installation number of little bus
Amount is restricted, and the most not can exceed that 22 joints.Between 3 cabinets, little bus cable cannot complete to install in manufacturer, increases and transports into
This.Workmen's cabinet to be climbed up top during 4 in-site installation little bus, installs by root and connects cable, install and safeguard inconvenience, existing
Potential safety hazard.In view of the foregoing.A kind of little bus connecting device of novel switch cubicle is provided.
Utility model content
The purpose of this utility model is to provide a kind of middle pressure facilitating fast and stable between Medium Voltage Switchgear to be reliably connected
The little bus connecting device of switch cubicle.
For reaching this purpose, this utility model by the following technical solutions:
A kind of little bus connecting device of Medium Voltage Switchgear, connects including aviation socket and two ends and has aviation socket plug
Little bus cable, described aviation socket is respectively arranged at the both sides at Medium Voltage Switchgear top, logical between adjacent Medium Voltage Switchgear
The aviation socket plug crossing described little bus cable two ends matches with described aviation socket.
Wherein, described aviation socket is installed on the top of little bus-bar room of medium pressure switch cubicle.
Wherein, the aviation socket plug at described little bus cable two ends fastens with described little bus cable two ends.
Wherein, described aviation socket and described aviation socket plug all use the Large Copacity aviation connector of metal shell.
The beneficial effects of the utility model: this utility model includes that aviation socket and two ends connection have aviation socket to insert
The little bus cable of head, described aviation socket is respectively arranged at the both sides at Medium Voltage Switchgear top, between adjacent Medium Voltage Switchgear
Matched with described aviation socket by the aviation socket plug at described little bus cable two ends.Design in this way, it is possible to side
The most adjacent Medium Voltage Switchgear is attached, and joint heating is little, should not loosen, and then be effectively guaranteed middle pressure
Properly functioning between switch cubicle, extends the service life of Medium Voltage Switchgear greatly.
Accompanying drawing explanation
Fig. 1 is the connection mode under prior art between Medium Voltage Switchgear.
Fig. 2 is the connecting line construction schematic diagram between this utility model Medium Voltage Switchgear.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As in figure 2 it is shown, a kind of little bus connecting device of Medium Voltage Switchgear in the present embodiment, including aviation socket 3 and two
End connects the little bus cable 4 having aviation socket plug 5, and described aviation socket 3 is respectively arranged at the two of Medium Voltage Switchgear 6 top
Side, by aviation socket plug 5 and described aviation socket 3 phase at described little bus cable 4 two ends between adjacent Medium Voltage Switchgear 6
Grafting, described aviation socket 3 is installed on the top of the little bus-bar room of medium pressure switch cubicle 6, described little bus cable 4 two ends
Aviation socket plug 5 fastens with described little bus cable 4 two ends, and described aviation socket 3 and described aviation socket plug 5 all use
The Large Copacity aviation connector of metal shell.
Use the little bus connecting device of Medium Voltage Switchgear of aforesaid way design, aviation socket plug 5 and little bus cable 4
Connect as one, easily adjacent Medium Voltage Switchgear can be connected together in use, thus greatly simplify line
Flow process so that convenient and fast connection between Medium Voltage Switchgear, and joint heating is little, should not loosen, and then be effectively guaranteed
Properly functioning between Medium Voltage Switchgear, extends the service life of Medium Voltage Switchgear greatly.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (4)
1. the little bus connecting device of Medium Voltage Switchgear, it is characterised in that: include that aviation socket and two ends connection have aviation
The little bus cable of socket plug, described aviation socket is respectively arranged at the both sides at Medium Voltage Switchgear top, adjacent Medium voltage switch or circuit breaker
Matched with described aviation socket by the aviation socket plug at described little bus cable two ends between cabinet.
A kind of little bus connecting device of Medium Voltage Switchgear the most according to claim 1, it is characterised in that: described aviation socket
It is installed on the top of the little bus-bar room of medium pressure switch cubicle.
A kind of little bus connecting device of Medium Voltage Switchgear the most according to claim 1, it is characterised in that: described little bus electricity
The aviation socket plug at cable two ends fastens with described little bus cable two ends.
A kind of little bus connecting device of Medium Voltage Switchgear the most according to claim 1, it is characterised in that: described aviation socket
And described aviation socket plug all uses the Large Copacity aviation connector of metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630386.9U CN205693142U (en) | 2016-06-23 | 2016-06-23 | A kind of little bus connecting device of Medium Voltage Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630386.9U CN205693142U (en) | 2016-06-23 | 2016-06-23 | A kind of little bus connecting device of Medium Voltage Switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693142U true CN205693142U (en) | 2016-11-16 |
Family
ID=57426330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630386.9U Expired - Fee Related CN205693142U (en) | 2016-06-23 | 2016-06-23 | A kind of little bus connecting device of Medium Voltage Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896787A (en) * | 2018-07-04 | 2018-11-27 | 国网宁夏电力有限公司吴忠供电公司 | A kind of small bus ring connection device of integrated form |
-
2016
- 2016-06-23 CN CN201620630386.9U patent/CN205693142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896787A (en) * | 2018-07-04 | 2018-11-27 | 国网宁夏电力有限公司吴忠供电公司 | A kind of small bus ring connection device of integrated form |
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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: 20161116 Termination date: 20170623 |