CN107958808A - Outdoor high-voltage operating mechanism case waterproof construction - Google Patents
Outdoor high-voltage operating mechanism case waterproof construction Download PDFInfo
- Publication number
- CN107958808A CN107958808A CN201711246325.8A CN201711246325A CN107958808A CN 107958808 A CN107958808 A CN 107958808A CN 201711246325 A CN201711246325 A CN 201711246325A CN 107958808 A CN107958808 A CN 107958808A
- Authority
- CN
- China
- Prior art keywords
- operating mechanism
- mechanism case
- interface
- top plate
- kinematic link
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
- H01H21/08—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of outdoor high-voltage operating mechanism case waterproof construction, including operating mechanism case, the interface stretched out for kinematic link is equipped with the top plate of operating mechanism case, the top plate of the operating mechanism case is from surrounding tank wall diminishing pyramidal structure upwards, the interface is arranged at the vertex of a cone of operating mechanism roof box, and the rain-proof full skirt of taper is housed on kinematic link close to interface sealing fixing sleeve, the skirt mouth of the rain-proof full skirt is more than the interface on operating mechanism case taper top plate.The outdoor high-voltage operating mechanism case waterproof construction of the present invention can effectively avoid rainwater from collecting on operating mechanism roof box, and can be rapidly by rainwater water conservancy diversion around, so as to avoid rainwater from flowing into the interface of kinematic link, the interface of kinematic link and operating mechanism case can be directly fallen in avoid rainwater at the same time, strengthens the waterproof effect of operating mechanism case.
Description
Technical field
The present invention relates to the operating mechanism case of high-voltage switch gear, is specifically to be related to a kind of outdoor high-voltage operating mechanism
Case waterproof construction.
Background technology
In 110 kilovolts and 35 kilovolts of power supply systems, a large amount of outdoor high-voltage switch gears use GW series disconnecting links, these
The operating mechanism case of disconnecting link is installed on switch bottom, and electric controling element and motor, transmission are installed inside operating mechanism case
Connecting rod is stretched out from operating mechanism box top.This operating mechanism case is driven because babinet and kinematic link are installed respectively
The airtight performance of connecting rod and the interface of babinet can not be guaranteed, and such as run into long-term overcast and rainy or Heavy Rain, operating mechanism
Interface between box top and kinematic link is easy for that percolating water phenomenon occurs, and causes mechanism case internal wetted, causes actuating
Control component failure often occurs inside mechanism case or situations such as to background control system false positive signal.
The content of the invention
The purpose of the present invention is：A kind of outdoor high-voltage operating mechanism case simple in structure, good water-proof effect is provided to prevent
Water-bound.
The technical scheme is that：A kind of outdoor high-voltage operating mechanism case waterproof construction, including operating mechanism case,
The interface stretched out for kinematic link is equipped with the top plate of operating mechanism case, the top plate of the operating mechanism case is from surrounding tank wall
Upward diminishing pyramidal structure, the interface is arranged at the vertex of a cone of operating mechanism roof box, and is leaned on kinematic link
Nearly interface sealing fixing sleeve is equipped with the rain-proof full skirt of taper, and the skirt mouth of the rain-proof full skirt is more than on operating mechanism case taper top plate
Interface.
The top plate of the operating mechanism case is up-small and down-big butt frustum structure, and the interface is arranged on the frustum at top
Face center, the skirt mouth of the rain-proof full skirt are more than the frustum face at the top of the top plate.
The top plate of operating mechanism case is set as pyramidal structure by the outdoor high-voltage operating mechanism case waterproof construction of the present invention,
The interface that operating mechanism box top coordinates with kinematic link is set to be higher than surrounding, not only it is possible to prevente effectively from rainwater is in operating mechanism case
Top is collected, and rapidly by rainwater water conservancy diversion around rainwater can be avoided to flow into kinematic link interface, meanwhile, utilize
The interface that the taper rain-proof full skirt of kinematic link upper sleeve gasket dress is located at operating mechanism case taper top plate can be by actuating machine
The interface of structure box top protects completely, so that avoid rainwater from directly falling in the interface of kinematic link and operating mechanism case,
The further waterproof effect for strengthening operating mechanism case, the outdoor high-voltage operating mechanism case waterproof construction overall structure letter
List, waterproof effect are notable, effectively solve the problems, such as existing in the prior art.
Brief description of the drawings
Fig. 1 is the structure diagram of the outdoor high-voltage operating mechanism case waterproof construction of the present invention.
Embodiment
The specific embodiment of the outdoor high-voltage operating mechanism case waterproof construction of the present invention is as shown in Figure 1, it includes behaviour
Dynamic mechanism case 1, is equipped with the interface 3 stretched out for kinematic link 2 on the top plate 4 of the operating mechanism case 1, wherein, operating mechanism case 1
Top plate 4 be from surrounding tank wall diminishing pyramidal structure upwards, the interface 3 stretched out for kinematic link 2 is arranged on operating mechanism
At the vertex of a cone of roof box 4, meanwhile, the rain-proof full skirt 5 that fixing sleeve is equipped with taper is sealed at interface 3 on kinematic link 2, should
The skirt mouth of rain-proof full skirt 5 is more than the interface 3 on operating mechanism case taper top plate 4, so as to by kinematic link 2 and operating mechanism
Interface 3 between case 1 protects completely.In the present embodiment, the top plate 4 of operating mechanism case 1 is up-small and down-big oblique butt
Frustum structure, the interface 3 coordinated between kinematic link 2 and operating mechanism case 1 are arranged on the frustum face center at top, kinematic link 2
The skirt mouth of the rain-proof full skirt 5 of upper fixation is more than the frustum face at the top of top plate 4.In concrete application, the top plate 4 of operating mechanism case 1 can
The truncated pyramid structure or truncated-cone structure of polygon prism are set as with the interface position coordinated according to top plate and kinematic link.
The top plate of operating mechanism case is set as pyramidal structure by the outdoor high-voltage operating mechanism case waterproof construction of the present invention,
Operating mechanism box top is set to be higher than the tank wall of surrounding with the interface that kinematic link coordinates, so as to effectively avoid rainwater from grasping
Collect on motivation structure roof box, meanwhile, the top plate of operating mechanism case be set as pyramidal structure can also rapidly by rainwater around
Water conservancy diversion, so that avoid rainwater from flowing into the interface of kinematic link, can be with the taper rain-proof full skirt of kinematic link upper sleeve gasket dress
The interface that operating mechanism roof box coordinates with kinematic link is provide with completely, is connected so as to avoid rainwater from directly falling in transmission
The interface of bar and operating mechanism case, the further waterproof effect for strengthening operating mechanism case, outdoor high-voltage switch gear of the invention
Operating mechanism case waterproof construction overall structure is simple, waterproof effect is notable, effectively solves the problems, such as existing in the prior art.
Claims (2)
1. a kind of outdoor high-voltage operating mechanism case waterproof construction, including operating mechanism case, on the top plate of operating mechanism case
Equipped with the interface stretched out for kinematic link, it is characterised in that the top plate of the operating mechanism case is gradual upwards from surrounding tank wall
The pyramidal structure of diminution, the interface are arranged at the vertex of a cone of operating mechanism roof box, and close to interface on kinematic link
The rain-proof full skirt that fixing sleeve is equipped with taper is sealed, the skirt mouth of the rain-proof full skirt is more than the interface on operating mechanism case taper top plate.
2. outdoor high-voltage operating mechanism case waterproof construction according to claim 1, it is characterised in that the actuating machine
The top plate of structure case is up-small and down-big butt frustum structure, and the interface is arranged on the frustum face center at top, the umbrella
The skirt mouth of skirt is more than the frustum face at the top of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246325.8A CN107958808A (en) | 2017-12-01 | 2017-12-01 | Outdoor high-voltage operating mechanism case waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246325.8A CN107958808A (en) | 2017-12-01 | 2017-12-01 | Outdoor high-voltage operating mechanism case waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107958808A true CN107958808A (en) | 2018-04-24 |
Family
ID=61963056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246325.8A Pending CN107958808A (en) | 2017-12-01 | 2017-12-01 | Outdoor high-voltage operating mechanism case waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696814A (en) * | 2020-06-24 | 2020-09-22 | 贵州电网有限责任公司 | Water seepage prevention device for disconnecting link mechanism box of transformer substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007883A (en) * | 2002-05-31 | 2004-01-08 | Nissin Electric Co Ltd | Outdoor-use switchgear |
| CN204243513U (en) * | 2014-11-27 | 2015-04-01 | 国家电网公司 | Outdoor manual switch operation mechanism rain cover |
| CN204596662U (en) * | 2015-05-15 | 2015-08-26 | 国家电网公司 | The water-tight device of high-pressure disconnecting switch motor structure case |
| CN205304150U (en) * | 2016-01-18 | 2016-06-08 | 国家电网公司 | Rain -proof cover of intelligent electric power low pressure junction box |
| CN205863064U (en) * | 2016-08-01 | 2017-01-04 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
-
2017
- 2017-12-01 CN CN201711246325.8A patent/CN107958808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007883A (en) * | 2002-05-31 | 2004-01-08 | Nissin Electric Co Ltd | Outdoor-use switchgear |
| CN204243513U (en) * | 2014-11-27 | 2015-04-01 | 国家电网公司 | Outdoor manual switch operation mechanism rain cover |
| CN204596662U (en) * | 2015-05-15 | 2015-08-26 | 国家电网公司 | The water-tight device of high-pressure disconnecting switch motor structure case |
| CN205304150U (en) * | 2016-01-18 | 2016-06-08 | 国家电网公司 | Rain -proof cover of intelligent electric power low pressure junction box |
| CN205863064U (en) * | 2016-08-01 | 2017-01-04 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Switch mechanism rain cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696814A (en) * | 2020-06-24 | 2020-09-22 | 贵州电网有限责任公司 | Water seepage prevention device for disconnecting link mechanism box of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
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| RJ01 | Rejection of invention patent application after publication |