CN202996676U - Grounding switch large shaft bracket - Google Patents
Grounding switch large shaft bracket Download PDFInfo
- Publication number
- CN202996676U CN202996676U CN 201220648250 CN201220648250U CN202996676U CN 202996676 U CN202996676 U CN 202996676U CN 201220648250 CN201220648250 CN 201220648250 CN 201220648250 U CN201220648250 U CN 201220648250U CN 202996676 U CN202996676 U CN 202996676U
- Authority
- CN
- China
- Prior art keywords
- large shaft
- bracket
- grounding switch
- earthed switch
- switch large
- 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 - Lifetime
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Abstract
A grounding switch large shaft bracket comprises a bracket base plate. A supporting plate is arranged on the front surface of the bracket base plate longitudinally and provided with a supporting hole. The grounding switch large shaft bracket is applicable to grounding switches; with the adoption of the simple bracket structure, the large shaft deformation generated when a grounding switch large shaft is operated to open and close can be restricted by utilizing the supporting hole on the bracket; and the grounding switch large shaft bracket is advantaged by being simple in structure, easy to process, and reliable in performance.
Description
Technical field
The utility model relates to high-voltage switch gear field, the specifically large bracing strut of a kind of earthed switch.
Background technology
Supporting bracket all is not installed on the earthed switch of present high voltage switchgear, when the earthed switch macro-axis is longer, earthed switch such as 40.5kV, in the operational grounding switching process, the situation that large shaft distortion can occur, can make earthed switch deciliter not in place when serious, easily cause security incident.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of earthed switch large bracing strut, holds yielding problem to solve existing earthed switch macro-axis when operating.
The technical scheme that its technical problem that solves the utility model adopts is:
The large bracing strut of a kind of earthed switch comprises the support base plate, and described support base plate is provided with supporting bracket longitudinally, and described supporting bracket is provided with supported hole.
The utility model is applicable to earthed switch, and by simple supporting structure, the large shaft distortion that uses the supported hole restriction earthed switch macro-axis on support to produce when the operation folding has advantages of simple in structure, processing, easy for installation, dependable performance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the novel use view of this use.
Embodiment
The below is described in further details the utility model with reference to the accompanying drawings.
The large bracing strut of a kind of earthed switch as shown in Figure 1 and Figure 2, comprise support base plate 1, described support base plate 1 front vertically is fixedly connected with a supporting bracket 2, have a supported hole 3 on described supporting bracket 2, the large bracing strut of described earthed switch is arranged on the installation frid of earthed switch 5, and the macro-axis 4 of described earthed switch 5 passes supported hole 3.The normal running earthed switch closes timesharing, and 4 rotations of earthed switch macro-axis are gapped between the supported hole 3 of the large bracing strut of earthed switch and macro-axis 4; When macro-axis 4 distortion, macro-axis 4 contacts with the inner face of supported hole 3, and the reaction force of supported hole 3 is limited in macro-axis 4 in the scope of supported hole 3, stops macro-axis 4 to continue distortion, makes thus the operation of earthed switch more reliable.
Claims (1)
1. large bracing strut of earthed switch, it is characterized in that: comprise support base plate (1), described support base plate (1) is provided with supporting bracket (2) longitudinally, and described supporting bracket is provided with supported hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648250 CN202996676U (en) | 2012-11-30 | 2012-11-30 | Grounding switch large shaft bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648250 CN202996676U (en) | 2012-11-30 | 2012-11-30 | Grounding switch large shaft bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996676U true CN202996676U (en) | 2013-06-12 |
Family
ID=48567819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648250 Expired - Lifetime CN202996676U (en) | 2012-11-30 | 2012-11-30 | Grounding switch large shaft bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244218A (en) * | 2015-11-04 | 2016-01-13 | 国家电网公司 | Dedicated fixing device for HGIS (Hybrid Gas Insulated Switchgear) isolating switch body transmission input shaft |
-
2012
- 2012-11-30 CN CN 201220648250 patent/CN202996676U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244218A (en) * | 2015-11-04 | 2016-01-13 | 国家电网公司 | Dedicated fixing device for HGIS (Hybrid Gas Insulated Switchgear) isolating switch body transmission input shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |