CN202067717U - Pedestal for outdoor high-voltage AC isolating switch - Google Patents
Pedestal for outdoor high-voltage AC isolating switch Download PDFInfo
- Publication number
- CN202067717U CN202067717U CN2011201433933U CN201120143393U CN202067717U CN 202067717 U CN202067717 U CN 202067717U CN 2011201433933 U CN2011201433933 U CN 2011201433933U CN 201120143393 U CN201120143393 U CN 201120143393U CN 202067717 U CN202067717 U CN 202067717U
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- CN
- China
- Prior art keywords
- pedestal
- bearing
- flange shaft
- isolating switch
- outdoor high
- 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 pedestal for an outdoor high-voltage AC isolating switch. The pedestal comprises a base frame (1), a bearing pedestal (2), a rotating flange shaft (4) and an operation mechanism, wherein the base frame (1) and the bearing pedestal (2) employ aluminum alloy materials and are of a one-body structure, the rotating flange shaft (4) is arranged in the bearing pedestal (2), and two ends of the rotating flange shaft (4) are supported via a bearing. The base frame and the bearing pedestal employ the aluminum alloy materials and are designed into the one-body structure, thus angle needs no regulation, rustiness never happens, the integral structure of the pedestal is simple and compact, assembly and regulation are easy, and materials are reduced. The design provided in the utility model changes a conventional technical process of pedestal production, shortens processing time, and reduces maintenance and usage cost at the same time. On the basis of the above characteristics and compared with the prior art, the pedestal has obvious advantages and great popularization and usage values.
Description
Technical field
The utility model relates to the isolating switch technical field, more particularly, relates to a kind of outdoor high-voltage alternating current isolating switch base.
Background technology
Isolating switch is the high voltage switchgear in the electrical network power transmission and transforming equipment, is use amount maximum in the electric power system, product that range of application is the widest.Isolating switch be used to cut-off zero load electric current, insulating power supply, tangible cut-off point arranged when gate-dividing state, to guarantee the switchgear of other electric equipment safety detection.Make the isolating switch problem many for various reasons, fault happens occasionally.Wherein a kind of most important reason is exactly the dead and operation jam of switch rust, and switch can not be finished deciliter, and electrical network can not normally move.
The rust that how to prevent switch extremely reaches the operation jam, is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of outdoor high-voltage alternating current isolating switch base, extremely reaches the operation jam with the rust that prevents switch.
For achieving the above object, the utility model provides following technical scheme:
The outdoor high-voltage alternating current isolating switch base that the utility model provides, comprise pedestal, bearing pedestal, rotation flange shaft and operating mechanism, described pedestal and bearing pedestal are aluminum alloy material, and are integral structure, described rotation flange shaft is positioned at described bearing pedestal, and bearings is passed through at two ends.
Preferably, in above-mentioned outdoor high-voltage alternating current isolating switch base, described operating mechanism comprises the connecting rod that connects two insulator supporting seats, and the two ends of this connecting rod link to each other with two insulator supporting seats by universal ball end, and described insulator supporting seat links to each other with described rotation flange shaft.
Preferably, in above-mentioned outdoor high-voltage alternating current isolating switch base, described bearing is an angular contact bearing, and this angular contact bearing seals by the silica gel sealing pad.
Preferably, in above-mentioned outdoor high-voltage alternating current isolating switch base, described rotation flange shaft is that smart steel rotates flange shaft.
From above-mentioned technical scheme as can be seen, the utility model is by all adopting aluminum alloy material with pedestal and bearing pedestal, and is designed to integral structure, and angle need not to adjust and Never-rusty.And making the base overall structure simple, compact, assembling is adjusted easily, saves material.This design has changed the production process of present base, and shorten process time, has also reduced simultaneously and has safeguarded cost of use.Based on These characteristics, the utility model compared with prior art has remarkable advantages, has popularizing value.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the outdoor high-voltage alternating current isolating switch base that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of outdoor high-voltage alternating current isolating switch base, dead with the rust that prevents switch.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the structural representation of the outdoor high-voltage alternating current isolating switch base that Fig. 1 provides for the utility model embodiment.
The outdoor high-voltage alternating current isolating switch base that the utility model provides, comprise pedestal 1, bearing pedestal 2, rotate flange shaft 4 and operating mechanism, wherein, pedestal 1 and bearing pedestal 2 are aluminum alloy material, and be integral structure, promptly adopt aluminium alloy integral type die casting mode that pedestal 1 and bearing pedestal 2 integral die-cast are come out, rotate flange shaft 4 and be positioned at bearing pedestal 2, and bearings is passed through at two ends.
The utility model is by all adopting aluminum alloy material with pedestal 1 and bearing pedestal 2, and is designed to integral structure, and angle need not to adjust and Never-rusty.And making the base overall structure simple, compact, assembling is adjusted easily, saves material.This design has changed the production process of present base, and shorten process time, has also reduced simultaneously and has safeguarded cost of use.Based on These characteristics, the utility model compared with prior art has remarkable advantages, has popularizing value.
Operating mechanism comprises the connecting rod 3 that connects two insulator supporting seats, and the two ends of this connecting rod 3 link to each other with two insulator supporting seats by universal ball end, the insulator supporting seat with rotate flange shaft 4 and link to each other.The utility model changes original cast gear transmission into present connecting rod transmission, and rod end selects for use universal ball end to connect, and impels the switch non-corroding, and no jam is operated more flexible.
Bearing is selected angular contact bearing for use, and this angular contact bearing seals by the silica gel sealing pad.Half pressure bearing that the utility model will be pass by changes present angular contact bearing into, and installs oil resistant, ageing-resistant silica gel sealing pad additional, can play the effect of anti-rainwater, anti-dust storm, and it is permanent to have guaranteed that bearing rotates flexibly.Rotating flange shaft 4 can select for use smart steel to rotate flange shaft.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. outdoor high-voltage alternating current isolating switch base, comprise pedestal (1), bearing pedestal (2), rotate flange shaft (4) and operating mechanism, it is characterized in that, described pedestal (1) and bearing pedestal (2) are aluminum alloy material, and be integral structure, described rotation flange shaft (4) is positioned at described bearing pedestal (2), and bearings is passed through at two ends.
2. outdoor high-voltage alternating current isolating switch base as claimed in claim 1, it is characterized in that, described operating mechanism comprises the connecting rod (3) that connects two insulator supporting seats, and the two ends of this connecting rod (3) link to each other with two insulator supporting seats by universal ball end, and described insulator supporting seat links to each other with described rotation flange shaft (4).
3. outdoor high-voltage alternating current isolating switch base as claimed in claim 1 is characterized in that, described bearing is an angular contact bearing, and this angular contact bearing seals by the silica gel sealing pad.
4. outdoor high-voltage alternating current isolating switch base as claimed in claim 1 is characterized in that, described rotation flange shaft (4) is that smart steel rotates flange shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433933U CN202067717U (en) | 2011-05-06 | 2011-05-06 | Pedestal for outdoor high-voltage AC isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433933U CN202067717U (en) | 2011-05-06 | 2011-05-06 | Pedestal for outdoor high-voltage AC isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067717U true CN202067717U (en) | 2011-12-07 |
Family
ID=45061574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201433933U Expired - Fee Related CN202067717U (en) | 2011-05-06 | 2011-05-06 | Pedestal for outdoor high-voltage AC isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319154A (en) * | 2014-11-23 | 2015-01-28 | 大连高压开关电器有限公司 | Three-dimensional space torque transmission mechanism |
| CN104319150A (en) * | 2014-10-31 | 2015-01-28 | 河南平高电气股份有限公司 | Isolating switch and intercolumnar power transmission device thereof |
-
2011
- 2011-05-06 CN CN2011201433933U patent/CN202067717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319150A (en) * | 2014-10-31 | 2015-01-28 | 河南平高电气股份有限公司 | Isolating switch and intercolumnar power transmission device thereof |
| CN104319150B (en) * | 2014-10-31 | 2016-08-31 | 河南平高电气股份有限公司 | Disconnecting switch and intercolumniation actuating unit thereof |
| CN104319154A (en) * | 2014-11-23 | 2015-01-28 | 大连高压开关电器有限公司 | Three-dimensional space torque transmission mechanism |
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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: 20111207 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |