CN209313221U - High-voltage board door panel structure - Google Patents
High-voltage board door panel structure Download PDFInfo
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- CN209313221U CN209313221U CN201822191837.5U CN201822191837U CN209313221U CN 209313221 U CN209313221 U CN 209313221U CN 201822191837 U CN201822191837 U CN 201822191837U CN 209313221 U CN209313221 U CN 209313221U
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- door
- voltage board
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- plate main
- sealing strip
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Abstract
The utility model relates to high-voltage board fields, disclose a kind of high-voltage board door panel structure, have door-plate main body, limitting casing and the sealing strip of flanging including surrounding.Wherein, limitting casing surrounding is posted by the flanging of door-plate main body surrounding, and the flanging with door-plate main body surrounding is connected and fixed respectively, and the accommodation groove with sealing strip shape adaptation is provided on limitting casing.Sealing strip is fixed in accommodation groove, for being sealed by door-plate main body to high-voltage board.In the utility model, under the premise of the intensity of high-voltage board door-plate is guaranteed, welding workload can be effectively reduced in production process, and its sealing strip can be fixed, it is therefore prevented that sealing strip is askew by patch, also not easy to fall off.
Description
Technical field
The utility model relates to high-voltage board field, in particular to a kind of high-voltage board door panel structure.
Background technique
High-voltage board is generally used for playing on-off, control or guarantor in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
The effects of shield.In high-voltage board, the door-plate as cabinet body shell a part not only needs good appearance, water proof and dust proof, will also be just
In switch operation and subsequent repair and maintenance.Traditional high-voltage board door-plate generallys use cold-rolled steel sheet bending welding procedure, by door
Lock and hinge are connected with cabinet body.Since the universal size of high-voltage board door-plate is big, its deformation in order to prevent in inner transverse and need to be erected
The reinforcing rib more to welding, and surrounding pastes a circle single-sided back-adhesive sealing strip by rule of thumb on the inside of door-plate, in high-voltage board door-plate
When closing, it is sealed itself and cabinet body.
Inventors have found that if processing staff's experience is insufficient, it is easy to cause high-voltage board door-plate reinforcing rib crator more and difficult
It sees, and sealing strip is not due to having limit to be easy to paste askew or even fall off.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage board door panel structures, so that the intensity of high-voltage board door-plate is protected
Under the premise of card, welding workload can be effectively reduced in production process, and its sealing strip can be fixed, it is therefore prevented that close
Strip of paper used for sealing is askew by patch, also not easy to fall off.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of high-voltage board door panel structure, including
Surrounding has the door-plate main body of flanging, sealing strip；It is characterized in that, the high-voltage board door panel structure further includes limitting casing；It is described
Limitting casing surrounding is posted by the flanging of the door-plate main body surrounding, and connect admittedly with the flanging of the door-plate main body surrounding respectively
It is fixed, and the accommodation groove with the sealing strip shape adaptation is provided on the limitting casing；The sealing strip is fixed at described
In accommodation groove, for being sealed by the door-plate main body to high-voltage board.
The utility model embodiment in terms of existing technologies, has been connected and fixed limit at the flanging of door-plate main body surrounding
Position frame, the strength and stiffness of door-plate main body can be enhanced in limitting casing, it is therefore prevented that deformation occurs for door-plate main body, can not weld rib or
Person welds rib less, can effectively reduce welding workload, while also largely avoiding open defect caused by a large amount of welding,
Guarantee aesthetics.In addition, due to being provided with the accommodation groove with sealing strip shape adaptation on limitting casing, so sealing strip can be fixed
In accommodation groove, it is fixed after sealing strip can be limited, avoid previous sealing strip and be easy to be pasted askew, be easy in use process
The case where falling off.
In addition, the side of the sealing strip towards the accommodation groove is provided with gum, the sealing strip is sticked in the appearance
It sets in slot, processing easy to produce, and sealing strip stickup gets up to be relatively easy to, and limitting casing is also not readily disengaged from after posting.
In addition, the accommodation groove is U-lag, without corner angle in accommodation groove, it is preferable to paste fixed effect.
In addition, the limitting casing and the door-plate main body are integrally formed, welding workload is considerably reduced, and can make
Door-plate main body is more aesthetically pleasing.
In addition, the material of the limitting casing and the door-plate main body is cold-rolled steel sheet, intensity and plasticity are preferable, at plastic-spraying
After reason, 72 hours salt spray tests of professional standard can be met.
In addition, the high-voltage board door panel structure further includes N rib, the N is the natural number more than or equal to 1；Each muscle
Item is horizontally installed on the inside of the door-plate main body, and the both ends of each rib contact fixation with the limitting casing respectively.It can be promoted
The stiffness and strength of door-plate main body thoroughly prevent the deformation that high-voltage board door-plate generates in transport and use process.
In addition, the N is 3, and the interval between rib is identical.Structure is simple, appearance looks elegant and welding workload are less.
In addition, the arbitrary section perpendicular to each rib length direction is in identical U-shaped, end of door plate main body has preferably
Support effect can effectively enhance the rigidity of door-plate main body.
Detailed description of the invention
Schematic diagram when Fig. 1 is the utility model first embodiment mesohigh cabinet door panel structure unlocked sealing strip；
Fig. 2 is the enlarged partial sectional view of the utility model first embodiment mesohigh cabinet door panel structure；
Fig. 3 is the utility model second embodiment mesohigh cabinet door panel structure schematic diagram.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The application technical side claimed also may be implemented in art details and various changes and modifications based on the following respective embodiments
Case.
The first embodiment of the utility model is related to a kind of high-voltage board door panel structure, as shown in Figure 1, 2, including surrounding tool
There are door-plate main body 1, limitting casing 2 and the sealing strip 3 of flanging.Wherein, door-plate main body 1 is formed in conventional rectangle, the flanging of surrounding
Doorframe.2 surrounding of limitting casing is posted by the flanging of 1 surrounding of door-plate main body, and connect admittedly with the flanging of 1 surrounding of door-plate main body respectively
Determine, and is provided with the accommodation groove with 3 shape adaptation of sealing strip on limitting casing 2.Sealing strip 3 is fixed in accommodation groove, is used
High-voltage board is sealed in by door-plate main body 1.In this embodiment, limitting casing 2 is a rectangle frame, so the accommodating opened up
The shape of slot and sealing strip 3 is rectangle.
Specifically, the side of sealing strip 3 towards accommodation groove is provided with gum, sealing strip 3 is sticked in accommodation groove, is convenient for
Production and processing, and the stickup of sealing strip 3 gets up to be relatively easy to, and limitting casing 2 is also not readily disengaged from after posting.The accommodation groove of setting can be with
For U-lag, without corner angle in such accommodation groove, it is preferable to paste fixed effect.
In addition, it is necessary to illustrate, the limitting casing 2 and door-plate main body 1 in present embodiment are integrally formed, as shown in Fig. 2,
The frame of the flanging of door-plate main body 1 and limitting casing 2 is in being bonded to each other and relationship interconnected, when the manufacturing, can use
One monolith steel plate, four sides of steel plate ultimately form door-plate main body 1 and limitting casing 2 by four bending techniques.Four bendings are specific
Be divided into: door-plate main body 1 forms the bending between bending, the flanging of door-plate main body 1 and the frame of limitting casing 2 of flanging, and limit
Bending twice needed for position frame 2 forms accommodation groove.In this way, welding workload can be greatly reduced, while door-plate can also be made
Main body 1 is more aesthetically pleasing.
It should be noted that the steel plate for forming limitting casing 2 and door-plate main body 1 is cold-rolled steel sheet, cold-rolled steel sheet intensity and modeling
Property is preferable, after plastic-spraying is handled, can meet 72 hours salt spray tests of professional standard.
Present embodiment in terms of existing technologies, has been connected and fixed limitting casing 2 at the flanging of 1 surrounding of door-plate main body,
The stiffness and strength of door-plate main body 1 can be enhanced in limitting casing 2, prevent 1 deformation of door-plate main body, can not weld rib, can be effective
Welding workload is reduced, while also largely avoiding open defect caused by largely welding, guarantees aesthetics.In addition, due to
The accommodation groove with 3 shape adaptation of sealing strip is provided on limitting casing 2, so sealing strip 3 can be fixed in accommodation groove, after fixed
Sealing strip 3 can be limited, avoid previous sealing strip 3 be easy to be pasted it is askew, the case where being easy to fall off in use process.
The second embodiment of the utility model is related to a kind of high-voltage board door panel structure, and second embodiment is implemented first
It is further improved on the high-voltage board door panel structure of mode, mainly thes improvement is that: in this second embodiment, such as Fig. 3
Shown, high-voltage board door panel structure further includes tibet cinnamon bark item 4.Each rib 4 is horizontally installed on the inside of door-plate main body 1, and each rib 4
Both ends contact fixation with limitting casing 2 respectively.
The stiffness and strength that door-plate main body 1 can be promoted so thoroughly prevent high-voltage board door-plate and are transporting and using
The deformation generated in journey.
Specifically, the shape size of each rib is identical, the arbitrary section perpendicular to each 4 length direction of rib is in
Identical U-shaped, such 4 end of door plate main body 1 of rib have better support effect, can effectively enhance the rigid of door-plate main body 1
Degree.The rib 4 of U-shaped can also select cold-rolled steel sheet to be made, and specifically rib 4 can be welded to door-plate main body 1 when production
Inside, 4 both ends of rib can carry out spot welding between limitting casing 2 and fix.Plastic-spraying is handled after the completion of integral solder, guarantees high-voltage board
Door panel structure meets 72 hours salt spray tests of professional standard.
It should also be noted that, the interval between tibet cinnamon bark item 4 is identical, thus whole structure is simple, appearance looks elegant and
Welding workload is less.
Certainly, the quantity of rib can be set to other any amounts, define in present embodiment not to this.
High-voltage board door panel structure in present embodiment in terms of existing technologies, at the flanging of 1 surrounding of door-plate main body
It is connected and fixed limitting casing 2, the stiffness and strength of door-plate main body 1 can be enhanced in limitting casing 2, prevent 1 deformation of door-plate main body, only exist
A certain number of ribs are welded between 1 upper limit frame 2 of door-plate main body, it is ensured that, can in the case where high-voltage board door-plate integral strength
Welding workload is effectively reduced, while also largely avoiding open defect caused by largely welding, guarantees aesthetics.In addition,
Also due to the accommodation groove with sealing strip shape adaptation is provided on limitting casing 2, so sealing strip 3 can be fixed on accommodation groove
It is interior, it is fixed after sealing strip 3 can be limited, avoid previous sealing strip 3 and be easy to be pasted askew, be easy to fall off in use process
Situation.Due to high voltage cabinet door plate electrode traditional at present, it is easy to shake dynamic deformation, and high-voltage board generates shape in transport, maintenance process
Become, enabling false alarm easily is generated to travel switch, it is serious to be also unable to normal door and shutdown because deformation generates interference,
And the occurrence of this kind of can be effectively prevented in this high-voltage board door panel structure.
The division of above each embodiment is for convenience, should not to constitute to specific implementation of the invention any
It limits, each embodiment can be combined with each other mutual reference under the premise of reconcilable.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (8)
1. a kind of high-voltage board door panel structure has door-plate main body, the sealing strip of flanging including surrounding；It is characterized in that, the height
Pressing cabinet door panel structure further includes limitting casing；
The limitting casing surrounding is posted by the flanging of the door-plate main body surrounding, and the flanging with the door-plate main body surrounding respectively
It is connected and fixed, and is provided with the accommodation groove with the sealing strip shape adaptation on the limitting casing；
The sealing strip is fixed in the accommodation groove, for being sealed by the door-plate main body to high-voltage board.
2. high-voltage board door panel structure according to claim 1, which is characterized in that the sealing strip is towards the accommodation groove
Side is provided with gum, and the sealing strip is sticked in the accommodation groove.
3. high-voltage board door panel structure according to claim 2, which is characterized in that the accommodation groove is U-lag.
4. high-voltage board door panel structure according to claim 1, which is characterized in that the limitting casing and the door-plate main body one
It is body formed.
5. high-voltage board door panel structure according to claim 4, which is characterized in that the limitting casing and the door-plate main body
Material is cold-rolled steel sheet.
6. high-voltage board door panel structure according to claim 1, which is characterized in that the high-voltage board door panel structure further includes N
Rib, the N are the natural number more than or equal to 1；
Each rib is horizontally installed in the door-plate main body, and the both ends of each rib are contacted with the limitting casing respectively.
7. high-voltage board door panel structure according to claim 6, which is characterized in that the N is 3, and the interval between rib
It is identical.
8. high-voltage board door panel structure according to claim 6, which is characterized in that perpendicular to any of each rib length direction
Section is in identical U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191837.5U CN209313221U (en) | 2018-12-25 | 2018-12-25 | High-voltage board door panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191837.5U CN209313221U (en) | 2018-12-25 | 2018-12-25 | High-voltage board door panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313221U true CN209313221U (en) | 2019-08-27 |
Family
ID=67678896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822191837.5U Active CN209313221U (en) | 2018-12-25 | 2018-12-25 | High-voltage board door panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313221U (en) |
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2018
- 2018-12-25 CN CN201822191837.5U patent/CN209313221U/en active Active
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