CN202917354U - Fixation base applied to isolation switch assembly - Google Patents
Fixation base applied to isolation switch assembly Download PDFInfo
- Publication number
- CN202917354U CN202917354U CN 201220467011 CN201220467011U CN202917354U CN 202917354 U CN202917354 U CN 202917354U CN 201220467011 CN201220467011 CN 201220467011 CN 201220467011 U CN201220467011 U CN 201220467011U CN 202917354 U CN202917354 U CN 202917354U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- isolation switch
- bearing
- bearing seat
- fixation base
- 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 provides a fixation base applied to isolation switch assembly. The fixation base applied to isolation switch assembly comprises a bearing seat, a base, a rotating flange and upper and lower bearings. The bearing seat and the base are integrally molded. The shaft part of the rotating flange is located in the bearing seat, and upper and lower bearings are arranged between the shaft part of the rotating flange and the bearing seat. By using the fixation base, the remote assembly and the overall replacement of an isolation switch are realized, thus the work efficiency of the replacement and the installation of the isolation switch are greatly improved, and the overhauling outage time is shortened. The operation efficiency of a system is improved and the labor intensity is greatly reduced at the same time, which is conducive to eliminating potential safety problems.
Description
Technical field
The utility model relates to the packaging technology of power industry isolating switch, relates in particular to a kind of firm banking for the isolating switch assembling.
Background technology
Isolating switch is combined by three single-phase isolating switchs usually, the base of each single-phase isolating switch forms by bearing pedestal and pedestal, bearing pedestal is made of bearing pedestal housing and rotation flange, bearing pedestal is installed on the rigid base with some strength, to support insulator and the conductive arm of isolating switch, the rotation flange on the bearing pedestal rotates to realize divide-shut brake under the promotion of connecting rod.The drawback that this isolating switch base that generally uses exists is: base is combined by bearing pedestal and pedestal two parts, need again bearing pedestal to be installed on the pedestal after the processing respectively, this structure causes production process to prolong, and cause the waste on the material and assemble the increasing of adjusting workload, maintenance cost is increased.
The utility model content
For solving the defects of prior art, the utility model has designed a kind of isolating switch fixed pedestal for assembling.
This isolating switch fixed pedestal for assembling comprises bearing pedestal, pedestal, rotation flange and upper and lower bearing, and this bearing pedestal and this pedestal are one-body molded, and the axial region that rotates flange is positioned at bearing pedestal, is provided with upper and lower bearing between the two.
This rotation flange is provided with rain cover, and at rain cover sunshading cover is set.
Can obtain following beneficial effect by this technology: use this firm banking, can realize strange land assembling and the integral replacing of isolating switch, greatly improve thus isolating switch and change the operating efficiency of installing, and shorten thus and overhaul interruption duration, the operational efficiency of raising system, also can greatly reduce labor intensity simultaneously, be beneficial to the elimination of potential safety hazard.
Description of drawings
Fig. 1 is the structural representation of isolating switch fixed pedestal for assembling of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.What simultaneously here do to illustrate is, more detailed in order to make embodiment, the following examples be the best, preferred embodiment, also can adopt other alternative and implements for some known technology those skilled in the art; And accompanying drawing part only is in order to describe more specifically embodiment, and is not intended to the utility model is carried out concrete restriction.
Referring to Fig. 1, isolating switch fixed pedestal for assembling of the present utility model comprises bearing pedestal 2, pedestal 1, rotates flange 4 and upper and lower bearing 5,3, unlike the prior art be that bearing pedestal and pedestal is one-body molded.As seen from the figure, bearing seat is in pedestal, and this structure can be used as the moulding of section bar time processing, thereby makes the base production process simplify, easily realize, assemble easily, and the base monnolithic case is compact, simple in structure.
Referring to Fig. 1, the axial region that rotates flange 4 is positioned at bearing pedestal, is provided with upper and lower bearing 5,3 between the two.In the present embodiment, upper and lower bearing 5,3 adopts the oil-containing sliding bearing of copper primary surface spraying polytetrafluoroethylene, and it both can reduce the bearing volume, was easy to again safeguard.Bearing outside diameter and inner hole of bearing seat interference fit, brearing bore and rotation flange axial region matched in clearance.Consider and save material and alleviate deadweight, rotate the flange axial region and adopt hollow-core construction to be advisable.The utility model is worked under outdoor environment for a long time, for preventing rainwater, dust, the sun bearing is corroded, and rotates flange and is provided with rain cover 6, at rain cover sunshading cover 7 is set simultaneously.Described rotation flange bottom is provided with axial limiting cover 8, and the axial limiting cover is connected with rotation flange bottom.
It should be noted that at last, above embodiment is only in order to describe the technical solution of the utility model rather than the present technique method is limited, the utility model can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present utility model and teachings.
Claims (2)
1. an isolating switch fixed pedestal for assembling comprises bearing pedestal, pedestal, rotation flange and upper and lower bearing, it is characterized in that: this bearing pedestal and this pedestal are one-body molded, and the axial region that rotates flange is positioned at bearing pedestal, is provided with upper and lower bearing between the two.
2. isolating switch fixed pedestal for assembling according to claim 1, it is characterized in that: this rotation flange is provided with rain cover, and at rain cover sunshading cover is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467011 CN202917354U (en) | 2012-09-14 | 2012-09-14 | Fixation base applied to isolation switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467011 CN202917354U (en) | 2012-09-14 | 2012-09-14 | Fixation base applied to isolation switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917354U true CN202917354U (en) | 2013-05-01 |
Family
ID=48165641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467011 Expired - Fee Related CN202917354U (en) | 2012-09-14 | 2012-09-14 | Fixation base applied to isolation switch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917354U (en) |
-
2012
- 2012-09-14 CN CN 201220467011 patent/CN202917354U/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: 20130501 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |