CN203536736U - Novel miniature-bus connecting structure in switch cabinet - Google Patents
Novel miniature-bus connecting structure in switch cabinet Download PDFInfo
- Publication number
- CN203536736U CN203536736U CN201320602448.1U CN201320602448U CN203536736U CN 203536736 U CN203536736 U CN 203536736U CN 201320602448 U CN201320602448 U CN 201320602448U CN 203536736 U CN203536736 U CN 203536736U
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- CN
- China
- Prior art keywords
- mounting bracket
- cabinet
- switch cubicle
- connection structure
- bus
- 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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- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a novel miniature-bus connecting structure in a switch cabinet, and the structure comprises a miniature bus clamp. The miniature bus clamp comprises an installation support and an installation base plate which enables all conductive electrodes to be in series connection to form a body. The installation base plate is disposed at the lower end of the installation support. The installation support is fixedly hoisted at the top of the switch cabinet. According to the utility model, the miniature bus clamp is disposed at the top of the cabinet, and a miniature bus copper rod is disposed in the cabinet, thereby enabling the secondary connection to be completed in a meter room, enabling the leading of a miniature bus to be completed with no need of climbing on the top of the cabinet to open a cover plate, enabling the construction and late work of maintenance to be convenient. The jointed cabinet can be used for inspection and wiring conveniently, thereby reducing the workload of an operator and reducing the labor cost.
Description
Technical field
The utility model relates to electric equipment field, is specifically related to a kind of installation and the interior novel little bus connection structure of switch cubicle easy to maintenance.
Background technology
Little bus is mainly to control power supply, signal power source, and protection power source, alternating voltage, the long-pending line of remittance that AC power etc. are shared, is generally placed on protective disc cabinet top, with copper rod, aluminium row or cable, connects.Mainly work to collect, distribute electric energy, can save secondary cable, loop is simplified.In prior art, little bus is fixed in cabinet by small bus-bar clamp conventionally, small bus-bar clamp is as the conventional source element in power control part in switchgear and control appliance, is generally arranged on before cabinet top, but because little bus copper rod and secondary connection are all in outside, cabinet top, during installation, need to be in the side wiring on cabinet top, or when cabinet is assembled get well after, in the time of need to checking or change, also need to open cover plate from cabinet top, operate very inconvenient.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, and the interior novel little bus connection structure of switch cubicle of a kind of convenient construction and later maintenance is provided.
For achieving the above object, the technical solution of the utility model is to provide novel little bus connection structure in a kind of switch cubicle, comprise small bus-bar clamp, described small bus-bar clamp comprises mounting bracket and the installation base plate that each conductive electrode string is integrated, described installation base plate is arranged on described mounting bracket lower end, and described mounting bracket lifting is fixed on the cabinet top in switch cubicle.Wherein, preferred technical scheme is that described mounting bracket is bolted on described cabinet top.
Wherein, preferably technical scheme is, described small bus-bar clamp also comprises insulating barrier, and described insulating barrier and described mounting bracket are structure as a whole.
Wherein, preferred technical scheme is on described installation base plate, to be provided with several mounting grooves of being isolated by insulating barrier.
Wherein, preferred technical scheme is that described mounting groove inside is provided with the be connected nut suitable with little bus copper rod.
Wherein, preferred technical scheme is that described mounting bracket surface-coated has insulating barrier.
Advantage of the present utility model and beneficial effect are: the utility model adopts novel little bus connection structure in switch cubicle, small bus-bar clamp is arranged on to the cabinet top of cabinet inside, little bus copper rod is arranged in cabinet, secondary connection Ke control room is completed, while drawing lower little bus, do not need to climb to cabinet top and open cover plate, convenient construction and later maintenance work, assembled good cabinet also can check easily, wiring, the workload that has reduced operating personnel, has reduced labour cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection range of the present utility model with this.
Embodiment 1
As shown in Figure 1, novel little bus connection structure in a kind of switch cubicle, comprise small bus-bar clamp 1, described small bus-bar clamp 1 comprises mounting bracket 2 and the installation base plate 3 that each conductive electrode string is integrated, described installation base plate 3 is arranged on described mounting bracket 2 lower ends, and described mounting bracket 2 liftings are fixed on the cabinet top 4 in switch cubicle.
Embodiment 2
On the basis of embodiment 1, the utility model preferably technical scheme also comprises, described mounting bracket 2 is fixed on described cabinet top 4 by bolt 5.
Embodiment 3
On the basis of embodiment 1, the utility model preferably technical scheme also comprises, described small bus-bar clamp 1 also comprises insulating barrier 6, and described insulating barrier 6 is structure as a whole with described mounting bracket 2.
Embodiment 4
On the basis of embodiment 3, the utility model preferably technical scheme also comprises, is provided with several mounting grooves 7 of being isolated by insulating barrier 6 on described installation base plate 3.
Embodiment 5
On the basis of embodiment 4, the utility model preferably technical scheme also comprises, described mounting groove 7 inside are provided with the be connected nut suitable with little bus copper rod 8.
Embodiment 6
On the basis of embodiment 5, the utility model preferably technical scheme also comprises, described mounting bracket 2 surface-coated have insulating barrier.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. novel little bus connection structure in a switch cubicle, comprise small bus-bar clamp, it is characterized in that, described small bus-bar clamp comprises mounting bracket and the installation base plate that each conductive electrode string is integrated, described installation base plate is arranged on described mounting bracket lower end, and described mounting bracket lifting is fixed on the cabinet top in switch cubicle.
2. novel little bus connection structure in switch cubicle according to claim 1, is characterized in that, described mounting bracket is bolted on described cabinet top.
3. novel little bus connection structure in switch cubicle according to claim 2, is characterized in that, described small bus-bar clamp also comprises insulating barrier, and described insulating barrier and described mounting bracket are structure as a whole.
4. novel little bus connection structure in switch cubicle according to claim 3, is characterized in that, is provided with several mounting grooves of being isolated by insulating barrier on described installation base plate.
5. novel little bus connection structure in switch cubicle according to claim 4, is characterized in that, described mounting groove inside is provided with the be connected nut suitable with little bus copper rod.
6. according to novel little bus connection structure in the switch cubicle described in claim 1-5 any one, it is characterized in that, described mounting bracket surface-coated has insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602448.1U CN203536736U (en) | 2013-09-27 | 2013-09-27 | Novel miniature-bus connecting structure in switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602448.1U CN203536736U (en) | 2013-09-27 | 2013-09-27 | Novel miniature-bus connecting structure in switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536736U true CN203536736U (en) | 2014-04-09 |
Family
ID=50422912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602448.1U Expired - Fee Related CN203536736U (en) | 2013-09-27 | 2013-09-27 | Novel miniature-bus connecting structure in switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
| CN109842080A (en) * | 2019-02-21 | 2019-06-04 | 红光电气集团有限公司 | A kind of small bus device of switchgear |
| CN111952844A (en) * | 2020-07-27 | 2020-11-17 | 国网福建省电力有限公司三明供电公司 | Transformer substation's secondary minibus prevents mistake protective housing |
-
2013
- 2013-09-27 CN CN201320602448.1U patent/CN203536736U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683141A (en) * | 2018-06-15 | 2018-10-19 | 国家电网公司 | The secondary small busbar fitting groove of switchgear |
| CN109842080A (en) * | 2019-02-21 | 2019-06-04 | 红光电气集团有限公司 | A kind of small bus device of switchgear |
| CN109842080B (en) * | 2019-02-21 | 2021-01-19 | 红光电气集团有限公司 | Small bus device of switch cabinet |
| CN111952844A (en) * | 2020-07-27 | 2020-11-17 | 国网福建省电力有限公司三明供电公司 | Transformer substation's secondary minibus prevents mistake protective housing |
| CN111952844B (en) * | 2020-07-27 | 2022-04-19 | 国网福建省电力有限公司三明供电公司 | Transformer substation's secondary minibus prevents mistake protective housing |
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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: 20140409 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |