CN207367856U - A kind of disconnecting switch rain cover device - Google Patents
A kind of disconnecting switch rain cover device Download PDFInfo
- Publication number
- CN207367856U CN207367856U CN201721171963.3U CN201721171963U CN207367856U CN 207367856 U CN207367856 U CN 207367856U CN 201721171963 U CN201721171963 U CN 201721171963U CN 207367856 U CN207367856 U CN 207367856U
- Authority
- CN
- China
- Prior art keywords
- disconnecting switch
- rain cover
- cover device
- contact surface
- switch rain
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
- Ladders (AREA)
Abstract
A kind of rain shade device is the utility model is related to, more particularly, to a kind of disconnecting switch rain cover device.Disconnecting switch rain cover device is provided with hollow cylinder cap-like structure, round-meshed ladder frustum cone structure is provided with the top of the cap-like structure, the ladder frustum cone structure is equipped with the through hole that disconnecting switch linkage passes through, and the disconnecting switch rain cover device side is provided with opening-closing structure.The utility model is simple in structure, and convenient installation and dismounting, can effectively prevent rainwater from entering the inside of disconnecting switch, ensure disconnecting switch normal operation.
Description
Technical field
A kind of rain shade device is the utility model is related to, more particularly, to a kind of disconnecting switch rain cover device.
Background technology
Since southern rainwater weather is more, infiltration usually can easily occur because of switch mechanism case in disconnecting switch to be caused to send out by mistake
Signal, influences switch operation and destroys the stability of system.The waterproof measure of current such mechanism can not play effective, reliable
Water-proof function.Switch mechanism case is there are the common fault that connecting rod and mechanism case junction are easily intake, currently without reliable waterproof
Design, causes the frequent watered and wetting of isolating switch mechanism.Since mechanism vertical links rotation is more, water is easily from the engagement of rotation
Place is penetrated into.So as to influence the normal work of whole disconnecting switch.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of disconnecting switch rain cover device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of disconnecting switch rain cover device,
The disconnecting switch rain cover device is provided with hollow cylinder cap-like structure, is provided with the top of the cap-like structure with circular hole
Ladder frustum cone structure, the ladder frustum cone structure is equipped with the through hole that passes through of disconnecting switch connecting rod, the size of the through hole with
The size of disconnecting switch connecting rod matches, and the disconnecting switch rain cover device side is provided with opening-closing structure.
Disconnecting switch rain cover device is provided with hollow cylinder cap-like structure, and ladder is provided with the top of the cap-like structure
Frustum cone structure, the ladder frustum cone structure are equipped with the through hole that disconnecting switch linkage passes through, the disconnecting switch rain cover
Device side is provided with opening-closing structure.The design of cylinder cap-like structure can cover disconnecting switch position, ladder frustum cone structure
In via design can ensure that connecting rod extends there through, while ladder frustum cone structure be designed with beneficial to using golden cuff structure by rank
Terraced frustum cone structure is closely linked with link mechanism, prevents rainwater from being penetrated into from ladder frustum cone structure.Open and set with structure
Meter facilitates disconnecting switch rain cover to be installed on disconnecting switch.
Preferably, the opening-closing structure is provided with the first contact surface and the second contact surface.First contact surface is contacted with second
Face is provided with beneficial to installation rain cover and dismounting rain cover.
Preferably, some cylindrical projection knots are evenly arranged with along rain cover axial direction on first contact surface
Structure.Bulge-structure on first contact surface be conducive to on the second contact surface round hole formed match, make the first contact surface and
Second contact surface is combined closely, and prevents rainwater from the first contact surface with permeating in the gap in the second contact surface.
Preferably, some round holes, and circle are evenly arranged with along rain cover axial direction on second contact surface
Shape hole matches with the bulge-structure.Circular pore structure on second contact surface is for the cylindrical protrusion with the first contact surface
Structure matches.When rain cover is installed, cylindrical protrusion structure is pressed into circular configuration, realizes the first contact surface and the
The tight fit of two contact surfaces, prevents rainwater from being penetrated into from gap of first contact surface with the second contact surface.
Preferably, it is provided with wedge groove on first contact surface.The design of wedge groove can make rainwater along wedge
Groove flows out, and effectively rainwater can be prevented to enter further into interrupter, cause disconnecting link structure mistaking signal, influence power grid
Normal operation.
Preferably, the top of the cap-like structure is provided with some rinforcement bars with periphery.It is in order to more so to set
Cap-like structure is supported well, ensures the stability and fastness of cap-like structure.
Preferably, the disconnecting switch rain cover device is silica gel structure.The setting of silica gel structure is because silica gel structure
With certain flexibility, when disconnecting switch rain cover is installed, portion can be because rubbing between rain cover and disconnecting switch
Wipe and damage disconnecting switch.The design of silica gel structure is so that the cooperation of cylindrical protrusion structure and circular configuration is more firm at the same time.
Compared with prior art, the beneficial effects of the utility model are：
1. the design of stairstepping frustum cone structure can be by lock ring structure ladder frustum cone structure and company in the utility model
Rod structure closely connects.
2. the installation and dismounting that are designed with beneficial to disconnecting switch rain cover of opening-closing structure in the utility model.
3. the cylinder table structure of the first contact surface is beneficial to the second being designed with for contact surface circular configuration in the utility model
Close connection between first contact surface and the second contact surface.
4. being designed with for wedge groove in the utility model on the first contact surface is beneficial to prevent rainwater from entering disconnecting switch
In.
Brief description of the drawings
Fig. 1 is a kind of structure chart of disconnecting switch rain cover device.
Embodiment
The utility model is further described with reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent；In order to which this reality is better described
With new embodiment, some components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, some known features and its explanation may be omitted and will be understood by attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In new description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this area
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
Fig. 1 is a kind of first embodiment of disconnecting switch rain cover device, and a kind of disconnecting switch rain cover device is provided with
Hollow cylinder cap-like structure 1, ladder frustum cone structure 2 is provided with the top of cap-like structure, and ladder frustum cone structure 2, which is equipped with, keeps apart
The through hole 3 that passes through of connection bar, the size of through hole 3 and the size of disconnecting switch connecting rod match disconnecting switch rain cover device side
It is provided with opening-closing structure 4.
Wherein, opening-closing structure is provided with the first contact surface 5 and the second contact surface 6.
In addition, some cylindrical projection structures 7 are evenly arranged with along rain cover axial direction on the first contact surface 5.
Wherein, some round holes 8 are evenly arranged with along rain cover axial direction on the second contact surface 6, and round hole 8 with
The bulge-structure 7 matches.
In addition, it is provided with wedge groove 9 on the first contact surface 5.
Wherein, the top of cap-like structure 1 is provided with some rinforcement bars 10 with periphery.
In addition, disconnecting switch rain cover device is silica gel structure.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
- A kind of 1. disconnecting switch rain cover device, it is characterised in that：The disconnecting switch rain cover device is provided with hollow cylinder Cap-like structure（1）, the cap-like structure（1）Top be provided with ladder frustum cone structure（2）, the ladder frustum cone structure（2）On The through hole passed through equipped with disconnecting switch connecting rod（3）, the through hole（3）Size and the size of disconnecting switch connecting rod match, institute State disconnecting switch rain cover device side and be provided with opening-closing structure（4）.
- 2. disconnecting switch rain cover device according to claim 1, it is characterised in that：The opening-closing structure（4）It is provided with First contact surface（5）With the second contact surface（6）.
- 3. disconnecting switch rain cover device according to claim 2, it is characterised in that：First contact surface（5）On Some cylindrical projection structures are evenly arranged with along rain cover axial direction（7）.
- 4. disconnecting switch rain cover device according to claim 3, it is characterised in that：Second contact surface（6）On Some round holes are evenly arranged with along rain cover axial direction（8）, and round hole（8）With the bulge-structure（7）Match.
- 5. according to claim 2 to 4 any one of them disconnecting switch rain cover device, it is characterised in that：Described first connects Contacting surface（5）On be provided with wedge groove（9）.
- 6. disconnecting switch rain cover device according to claim 1, it is characterised in that：The cap-like structure（1）Top Periphery is provided with some rinforcement bars（10）.
- 7. disconnecting switch rain cover device according to claim 1, it is characterised in that：The disconnecting switch rain cover device For silica gel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171963.3U CN207367856U (en) | 2017-09-13 | 2017-09-13 | A kind of disconnecting switch rain cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171963.3U CN207367856U (en) | 2017-09-13 | 2017-09-13 | A kind of disconnecting switch rain cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367856U true CN207367856U (en) | 2018-05-15 |
Family
ID=62348449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171963.3U Active CN207367856U (en) | 2017-09-13 | 2017-09-13 | A kind of disconnecting switch rain cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638704A (en) * | 2018-11-01 | 2019-04-16 | 广东电网有限责任公司 | A kind of general adjustable rain cover |
-
2017
- 2017-09-13 CN CN201721171963.3U patent/CN207367856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638704A (en) * | 2018-11-01 | 2019-04-16 | 广东电网有限责任公司 | A kind of general adjustable rain cover |
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| GR01 | Patent grant |