CN201576888U - Operation box rainproof cover for isolation switching mechanism - Google Patents
Operation box rainproof cover for isolation switching mechanism Download PDFInfo
- Publication number
- CN201576888U CN201576888U CN2009202565608U CN200920256560U CN201576888U CN 201576888 U CN201576888 U CN 201576888U CN 2009202565608 U CN2009202565608 U CN 2009202565608U CN 200920256560 U CN200920256560 U CN 200920256560U CN 201576888 U CN201576888 U CN 201576888U
- Authority
- CN
- China
- Prior art keywords
- operation box
- rainproof cover
- base
- control box
- cover body
- 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
Links
- 238000002955 isolation Methods 0.000 title abstract 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 rainwater Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to an operation box rainproof cover for an isolation switching mechanism and relates to an operation box of the isolation switching mechanism and a connecting rod connected with the operation box; the operation box rainproof cover comprises a base and a rainproof cover body; the base is arranged on the operation box, a first through hole and a second through hole for a linkage rod to pass through are respectively and correspondingly machined on the interior of the base and the top part of the rainproof cover body; thereby, the rainproof cover body is arranged on the periphery of the base, the linkage rod passes through the first and second through holes; therefore, the linkage rod is fixed with the second through hole through a screw during mounting, and then the linkage rod and the second through hole are sealed by seal adhesive, the rainwater, dust and other dirty things are effectively prevented from befouling the connection part of the operation box and the linkage rod, namely the parts in the operation box of the isolation switching mechanism are protected against rainwater corrosion, and the service life of the operation box is effectively improved.
Description
Technical field
The utility model relates to a kind of isolating switch mechanism control box rain cover, is used for the leakproof water conservation of 110kV, 220kV isolating switch mechanism control box.
Background technology
In recent years, 110,220kV isolating switch mechanism control box is because the rainy day leaks, and causes the situation of DC ground fault and control box internal unit corrosion to take place, and injured the normal safe operation of electrical network, also strengthened our maintenance workload.Therefore, in order to solve the problem of isolator operation case water inlet, we are by the prospecting to field condition, we find, in the place that control box is connected with trace, because the sealing property deficiency of itself, the rotation of trace wearing and tearing have caused the bigger slit of existence between control box and the trace when adding switching manipulation.In the time of rainy day, under the horizontal effect of wind, rainwater can be in these slit access mechanism casees erosion operations case inner body slowly, thereby cause various faults.
The utility model content
The utility model provides a kind of isolating switch mechanism control box rain cover at the deficiencies in the prior art, thereby thoroughly solves the problem of control box water inlet.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of isolating switch mechanism control box rain cover, relate to the isolating switch mechanism control box and be connected in trace on this control box, the rainproof cover body that comprises base and be socketed on the base periphery, described base places on the control box, and base is inner and rainproof cover body top is offered respectively accordingly and is used for first through hole and second through hole that trace passes.
Described base is a cylinder, and is provided with outward flange bottom this cylinder, and the bottom of rainproof cover body is socketed in the periphery of cylinder.
Described rainproof cover body top is 1/2 spherical shell.
According to above technical scheme, can realize following beneficial effect:
Because rainproof cover body described in the utility model places the base periphery, trace passes first through hole and second through hole is placed, earlier trace and second is fixed by the employing screw when then installing, utilize fluid sealant to seal again, then can completely cut off foreign material such as rainwater, dust effectively causes stained to control box and trace connecting portion, promptly avoid interior each part of isolating switch mechanism control box to suffer rain erosion, improve its useful life effectively.
Description of drawings
Fig. 1 a is a rain cover body structure schematic diagram of the present utility model, and Fig. 1 b is the structural representation of the utility model base;
Fig. 2 is the tool structure schematic diagram of control box and trace;
Fig. 3 is a tool structure schematic diagram of the present utility model;
Wherein, control box 1 trace 2 rainproof cover bodies 3 rainproof cover body tops 31 second through holes, 311 bases, 4 outward flanges, 41 cylinders, 42 first through holes 43.
Embodiment
Explain the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figures 1 to 3, isolating switch mechanism control box rain cover described in the utility model, relate to isolating switch mechanism control box 1 and be connected in trace 2 on this control box 1, the rainproof cover body 3 that comprises base 4 and be socketed on base 4 peripheries, described base 4 places on the control box 1, and base 4 inside and rainproof cover body top 31 are offered respectively accordingly and are used for first through hole 43 and second through hole 311 that trace 2 passes, described base 4 is a cylinder 42, and these cylinder 42 bottoms are provided with outward flange 41, and the bottom of rainproof cover body 3 is socketed in the periphery of cylinder 42, and rainproof cover body top 31 is 1/2 spherical shell.
During use, base 4 is placed on the control box 1, then rainproof cover body 3 is socketed on base 4 peripheries, and trace 2 passes first through hole 43, second through hole 311 is placed, it is fixing with the trace 2 and second through hole 311 to use screw then, utilize fluid sealant to seal again, then can completely cut off rainwater effectively, foreign material such as dust cause stained to control box 1 and trace 2 connecting portions, can stop rainwater to corrode the situation of control box 1 inside along the slit because of the horizontal effect of wind-force fully, thereby thoroughly solve the problem of control box 1 water inlet, promptly avoid isolating switch mechanism control box 1 interior each part to suffer rain erosion, improve its useful life effectively, in addition, because the characteristic that drive link rotates when operation, in the time of design, also leave enough gaps between rainproof cover body 3 and the base 4, can not touch base 4 when making rainproof cover body 3 along with trace 2 rotations.
Claims (3)
1. isolating switch mechanism control box rain cover, relate to the isolating switch mechanism control box and be connected in trace on this control box, it is characterized in that, the rainproof cover body that comprises base and be socketed on the base periphery, described base places on the control box, and base is inner and rainproof cover body top is offered respectively accordingly and is used for first through hole and second through hole that trace passes.
2. isolating switch mechanism control box rain cover according to claim 1 is characterized in that described base is a cylinder, and is provided with outward flange bottom this cylinder, and the bottom of rainproof cover body is socketed in the periphery of cylinder.
3. isolating switch mechanism control box rain cover according to claim 1 and 2 is characterized in that, described rainproof cover body top is 1/2 spherical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202565608U CN201576888U (en) | 2009-11-10 | 2009-11-10 | Operation box rainproof cover for isolation switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202565608U CN201576888U (en) | 2009-11-10 | 2009-11-10 | Operation box rainproof cover for isolation switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576888U true CN201576888U (en) | 2010-09-08 |
Family
ID=42696759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202565608U Expired - Lifetime CN201576888U (en) | 2009-11-10 | 2009-11-10 | Operation box rainproof cover for isolation switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509668A (en) * | 2011-12-13 | 2012-06-20 | 河南省电力公司周口供电公司 | 35kV isolation switch operating mechanism |
| CN102969187A (en) * | 2012-11-12 | 2013-03-13 | 嘉兴电力局 | Water-proof cover of universal outdoor knife operation mechanism case |
| CN103956293A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | Bellows rain cover for disconnector |
| CN108550489A (en) * | 2018-05-08 | 2018-09-18 | 广东电网有限责任公司 | A kind of switch mechanism case waterproof cover |
-
2009
- 2009-11-10 CN CN2009202565608U patent/CN201576888U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509668A (en) * | 2011-12-13 | 2012-06-20 | 河南省电力公司周口供电公司 | 35kV isolation switch operating mechanism |
| CN102969187A (en) * | 2012-11-12 | 2013-03-13 | 嘉兴电力局 | Water-proof cover of universal outdoor knife operation mechanism case |
| CN103956293A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | Bellows rain cover for disconnector |
| CN108550489A (en) * | 2018-05-08 | 2018-09-18 | 广东电网有限责任公司 | A kind of switch mechanism case waterproof cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY STATE ELECTRIC NET Effective date: 20130117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130117 Address after: 215200 Wujiang City, Jiangsu province Pine Township Road No. 518 Patentee after: Wujiang Power Supply Co., Ltd., Jiangsu Electric Power Co., Ltd. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Patentee after: Suzhou Power Supply Co., Ltd. of Jiangsu Electric Power Company Address before: 215200 Wujiang City, Jiangsu province Pine Township Road No. 518 Patentee before: Wujiang Power Supply Co., Ltd., Jiangsu Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |