CN204243513U - Outdoor manual switch operation mechanism rain cover - Google Patents
Outdoor manual switch operation mechanism rain cover Download PDFInfo
- Publication number
- CN204243513U CN204243513U CN201420722907.4U CN201420722907U CN204243513U CN 204243513 U CN204243513 U CN 204243513U CN 201420722907 U CN201420722907 U CN 201420722907U CN 204243513 U CN204243513 U CN 204243513U
- Authority
- CN
- China
- Prior art keywords
- switch operation
- operation mechanism
- rain cover
- full skirt
- manual switch
- 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
Links
- 239000002775 capsule Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a kind of outdoor manual switch operation mechanism rain cover, relates to the protective cover of power transmission and transformation outdoor power equipment.The technical solution of the utility model is: outdoor manual switch operation mechanism rain cover, comprises the full skirt that concave surface is arranged downwards, and the top center of described full skirt arranges the circular hole coordinated with switch operation mechanism driving bar, and described circular hole periphery is fixedly installed sealing ring; The concave surface of described full skirt is connected with ripple capsule by spring element, and upper opening and the lower openings of described ripple capsule all arrange sealing ring, and described ripple capsule arranges aspirating hole.The utility model is rational in infrastructure, practical, effectively achieves the protection to disconnecting link operating mechanism, avoids it to be soaked with rain and corrosion, and dust protection, alleviates the work load of attendant simultaneously.
Description
Technical field
The utility model relates to the protective cover of power transmission and transformation outdoor power equipment, is specifically related to a kind of outdoor manual switch operation mechanism rain cover.
Background technology
Along with the develop rapidly of economy, China's power equipment also grows with each passing hour, and GIS device becomes the main flow of development gradually.But much substantially still adopt outdoor exposed form without the transformer station of transformation, outdoor switch operating mechanism is because being exposed to outside throughout the year, often be subject to rainwater, ice and snow etc. naturally to damage, cause the corrosion of outdoor switch transmission mechanism, be unfavorable for the normal operation of equipment, be unfavorable for that person on duty operates, be unfavorable for ensureing power supply safety, this situation has had a strong impact on the switch operation of person on duty, and cause the auxiliary contact of disconnecting link often DC earthing to occur, cause signal malfunction, the situations such as wrong report.
CN2879484Y discloses a kind of outdoor knife switch anti-rain cover for transformer substation, comprise the full skirt that concave surface is arranged downwards, the sleeve pipe of through hole is had in being vertically provided with through full skirt top center, sleeve pipe and full skirt are connected to one, the outer tube wall of sleeve upper end portion and bottom is equipped with groove around tube wall, in groove, is provided with fastener.This utility model by the drive link of casing pipe sleeve above knife auxiliary switch by the through hole on sleeve pipe, after the position of sleeve pipe is determined, is tightened the fastener in groove, can be fixed on drive link by this rain cover, play the effect such as rain cover, dust.Meanwhile, also there are some problems in this utility model, wants to cover whole for outdoor switch, just needs larger full skirt space, if block not exclusively, then rainwater is under wind-force effect, wantonly splashes, and still can corrode outdoor switch transmission mechanism.
How effectively preventing the generation of these unfavorable conditions, make the operation of person on duty more convenient, better ensureing that Electrical Safety becomes the problem of current urgent need in the face of also solving.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of structure simple, can effective rain cover, increases service life of equipment, the outdoor manual switch operation mechanism rain cover of minimizing overhaul of the equipments rate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: outdoor manual switch operation mechanism rain cover, comprise the full skirt that concave surface is arranged downwards, the top center of described full skirt arranges the circular hole coordinated with switch operation mechanism driving bar, and described circular hole periphery is fixedly installed sealing ring; The concave surface of described full skirt is connected with ripple capsule by spring element, and upper opening and the lower openings of described ripple capsule all arrange sealing ring, and described ripple capsule arranges aspirating hole.
Described sealing ring is rubber part.
The side of described full skirt arranges opening, and described opening arranges drawing parts.
Described drawing parts are rainproof slide fastener.
The concave surface of described full skirt is connected by the top of spring with ripple capsule.
Described ripple capsule is elastomeric material product.
Described ripple capsule is rubber part.
The beneficial effects of the utility model are as follows: the utility model outdoor manual switch operation mechanism rain cover, by arranging recessed prone full skirt and arrange ripple capsule under full skirt, can be switch operation mechanism rain cover effectively, avoid the erosion suffering rainwater; In the useful life of increase equipment, reduce maintenance cost, also mitigate working strength and the difficulty of attendant simultaneously.
During use, first full skirt and ripple capsule are enclosed within disconnecting link drive link, now under the effect of sealing ring, full skirt, ripple capsule and drive link are tightly connected, and then, are extracted out by the gas in ripple capsule by aspirating hole, namely ripple capsule tightly fits in switch operation mechanism, effective rain cover.In addition, because full skirt and ripple capsule are connected by spring element, ripple capsule, while being bled, reduces gradually, drives spring element to strain full skirt and ripple capsule gradually, makes the connection of full skirt and drive link more firm, also makes the effect of rain cover more remarkable.
The utility model is rational in infrastructure, practical, effectively achieves the protection to disconnecting link operating mechanism, avoids it to be soaked with rain and corrosion, and dust protection, alleviates the work load of attendant simultaneously.
Accompanying drawing explanation
Fig. 1: the structural representation of the utility model embodiment one;
Fig. 2: the structural representation of the utility model embodiment two;
Wherein, 1-full skirt, 2-circular hole, 3-sealing ring, 4-spring, 5-ripple capsule, 6-upper opening, 7-lower openings, 8-aspirating hole, the rainproof slide fastener of 9-, 10-disconnecting link drive link.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment one
As shown in Figure 1, outdoor manual switch operation mechanism rain cover, comprises the full skirt 1 that concave surface is arranged downwards, and the top center of described full skirt 1 arranges the circular hole 2 coordinated with switch operation mechanism driving bar 10, and described circular hole 2 periphery is fixedly installed sealing ring 3; The concave surface of described full skirt 1 is connected with ripple capsule 5 by spring element, and upper opening and the lower openings 7 of described ripple capsule 5 all arrange sealing ring 3, and described ripple capsule 5 arranges aspirating hole 8.In addition, described ripple capsule 5 is elasticity product, such as rubber part.
Particularly, the concave surface of full skirt 1 described in the present embodiment is connected with the top of ripple capsule 5 by spring 4.
Preferably, described sealing ring 3 is rubber part.
Embodiment two
As shown in Figure 2, the outdoor manual switch operation mechanism rain cover described by the present embodiment, with embodiment one unlike: the side of described full skirt 1 arranges opening, and described opening arranges drawing parts; Preferably, described drawing parts are rainproof slide fastener 9, and this structure realizes the folding of full skirt 1, convenient maintenance.
During use, first full skirt 1 and ripple capsule 5 are enclosed within disconnecting link drive link 10, now under the effect of sealing ring 3, full skirt 1, ripple capsule 5 are tightly connected with disconnecting link drive link 10, then, extracted out by gas in ripple capsule 5 by aspirating hole 8, namely ripple capsule 5 tightly fits in switch operation mechanism, effective rain cover.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. outdoor manual switch operation mechanism rain cover, is characterized in that: comprise the full skirt that concave surface is arranged downwards, and the top center of described full skirt arranges the circular hole coordinated with switch operation mechanism driving bar, and described circular hole periphery is fixedly installed sealing ring; The concave surface of described full skirt is connected with ripple capsule by spring element, and upper opening and the lower openings of described ripple capsule all arrange sealing ring, and described ripple capsule arranges aspirating hole.
2. outdoor manual switch operation mechanism as claimed in claim 1 rain cover, is characterized in that: described sealing ring is rubber part.
3. outdoor manual switch operation mechanism as claimed in claim 1 rain cover, it is characterized in that: the side of described full skirt arranges opening, described opening arranges drawing parts.
4. outdoor manual switch operation mechanism as claimed in claim 3 rain cover, is characterized in that: described drawing parts are rainproof slide fastener.
5. outdoor manual switch operation mechanism as claimed in claim 1 rain cover, is characterized in that: the concave surface of described full skirt is connected by the top of spring with ripple capsule.
6. outdoor manual switch operation mechanism as claimed in claim 1 rain cover, is characterized in that: described ripple capsule is elastomeric material product.
7. the outdoor manual switch operation mechanism rain cover as described in claim 1 or 5 or 6, is characterized in that: described ripple capsule is rubber part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722907.4U CN204243513U (en) | 2014-11-27 | 2014-11-27 | Outdoor manual switch operation mechanism rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722907.4U CN204243513U (en) | 2014-11-27 | 2014-11-27 | Outdoor manual switch operation mechanism rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243513U true CN204243513U (en) | 2015-04-01 |
Family
ID=52772960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722907.4U Expired - Fee Related CN204243513U (en) | 2014-11-27 | 2014-11-27 | Outdoor manual switch operation mechanism rain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158488A (en) * | 2016-07-18 | 2016-11-23 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
| CN107958808A (en) * | 2017-12-01 | 2018-04-24 | 国家电网公司 | Outdoor high-voltage operating mechanism case waterproof construction |
| CN110473741A (en) * | 2019-07-16 | 2019-11-19 | 深圳供电局有限公司 | Rainhat |
-
2014
- 2014-11-27 CN CN201420722907.4U patent/CN204243513U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158488A (en) * | 2016-07-18 | 2016-11-23 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
| CN107958808A (en) * | 2017-12-01 | 2018-04-24 | 国家电网公司 | Outdoor high-voltage operating mechanism case waterproof construction |
| CN110473741A (en) * | 2019-07-16 | 2019-11-19 | 深圳供电局有限公司 | Rainhat |
| CN110473741B (en) * | 2019-07-16 | 2021-07-16 | 深圳供电局有限公司 | Rain-proof hat |
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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: 20150401 Termination date: 20151127 |