CN203456755U - Front door plate of switch device - Google Patents
Front door plate of switch device Download PDFInfo
- Publication number
- CN203456755U CN203456755U CN201320583168.0U CN201320583168U CN203456755U CN 203456755 U CN203456755 U CN 203456755U CN 201320583168 U CN201320583168 U CN 201320583168U CN 203456755 U CN203456755 U CN 203456755U
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- China
- Prior art keywords
- plate body
- hollow plate
- front door
- decorative frame
- switchgear
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- 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
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003796 beauty Effects 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model belongs to the high-voltage switch device technical field, especially to a front door plate of a switch device and solves the technical problems of unreasonable design and bad stereoscopic impression of prior arts. The front door plate comprises a hollow plate body; an arc projection which is located on the lateral surface of the hollow plate body and projects outwardly is arranged in front of the hollow plate body; an arc groove corresponding with the arc projection is arranged in the hollow plate body; the height of the arc projection is less than or equal to the thickness of the hollow plate body; two ends of the hollow plate body are respectively provided with decorative frames. Compared with prior arts, the front door plate has a lighter weight, is convenient to transport or carry and virtually lowers manufacture cost; furtherly, the front door plate has strong stereoscopic impression, not only possesses enhanced beauty, but also raises application practicality.
Description
Technical field
The utility model belongs to high voltage switchgear technical field, especially relates to a kind of front door board of switchgear.
Background technology
High voltage switchgear is widely used in the industries such as electric power, chemical industry, iron and steel and metallurgy, at present, the Qianmen of known KYN28 type switchgear adopts slab construction, profile is single, third dimension is poor, in order to overcome the problems such as the aesthetics at existing high voltage switchgear Qianmen and third dimension be poor, for this reason, people have carried out long-term exploration, have proposed various solutions.
For example, Chinese patent literature discloses a kind of metal fixed type high voltage switch equipment [application number: 201020245052.2], comprise switch device cabinet bodies, the upper position that is arranged in switch device cabinet bodies inside is provided with integral circuit breaker, the top of integral circuit breaker is provided with the secondary terminals row that can conveniently access cabinet instrument box, the front door panel that is positioned at switch device cabinet bodies is provided with emergency trip hole and manual energy storage hole, and emergency trip hole and manual energy storage hole correspond respectively to emergency trip button and manual energy storage hole on integral circuit breaker, the front door panel centre position of switch device cabinet bodies be provided with can realize and integral circuit breaker between machinery and the electromagnetic door lock of electric blocking.Above-mentioned scheme has improved the use coefficient of safety of switchgear to a certain extent, but also at least there is following defect in this scheme: design unreasonablely, particularly its profile of the Qianmen of switchgear is single and third dimension is poor, secondly, weight is heavier higher with manufacturing cost.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of design more rationally and the front door board of the switchgear that third dimension is strong.
For achieving the above object, the utility model has adopted following technical proposal: the front door board of this switchgear comprises hollow plate body, before hollow plate body, there is the arc convex that is positioned at the external side of cored slab and outwardly convex, in hollow plate body, there is the arc groove corresponding with described arc convex, the height of described arc convex is less than or equal to the thickness of hollow plate body, two ends at hollow plate body are separately installed with Decorative frame, and the Decorative frame that is positioned at hollow plate body lower end in two Decorative frames is provided with at least one through hole.This structure can be in order to heat radiation.Obviously, the utility model weight is lighter, can be convenient to transportation or carrying, has virtually reduced manufacturing cost, and in addition, its third dimension of the application is strong, has not only strengthened the application's aesthetics, and has improved the application's practicality.
In the front door board of above-mentioned switchgear, described Decorative frame is made by steel plate or plastics, is provided with and can prevents that this Decorative frame from departing from the location structure of hollow plate body between Decorative frame and hollow plate body.This structure obviously has the low and relief advantage of further enhancing of cost.
In the front door board of above-mentioned switchgear, described location structure comprises the annular protrusion that is separately positioned on hollow plate body two ends.This structure has very strong connection function, guarantees the bonding strength after connecting.
As another scheme, in the front door board of above-mentioned switchgear, described location structure comprises some screws that are located on Decorative frame, is provided with some with the described screw screw of corresponding setting one by one on hollow plate body, and described screw is threaded with screw.This structure has very strong connection function, guarantees the bonding strength after connecting.
In the front door board of above-mentioned switchgear, described hollow plate body is provided with at least one installing hole away from an end face of arc convex.Installing hole is used for installing door lock assembly.
In the front door board of above-mentioned switchgear, described hollow plate body is made by steel plate compacting bending.This structure has the high and low cost and other advantages of production efficiency.
Compared with prior art, the advantage of the front door board of this switchgear is: 1, design is more reasonable, and structure is simpler, is easy to installation and third dimension strong, has strengthened the application's aesthetic property; 2, lightweight, be convenient to transportation and invisiblely will have reduced cost of transportation; 3, practical, the scope of application is large.
Accompanying drawing explanation
Fig. 1 is embodiment mono-structural representation that the utility model provides.
Fig. 2 is that Fig. 1 removes the structural representation after Decorative frame.
Fig. 3 is embodiment bis-structural representations that the utility model provides.
In figure, hollow plate body 1, arc convex 1a, arc groove 1b, annular protrusion 11, screw 12, installing hole 13, Decorative frame 2, through hole 21.
Embodiment
Be below the specific embodiment by reference to the accompanying drawings of utility model, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1-2, the front door board of this switchgear comprises hollow plate body 1, optimal design, this hollow plate body 1 is made by steel plate compacting bending, at hollow plate body 1, there is the arc convex 1a that is positioned at hollow plate body 1 lateral surface and outwardly convex above, in hollow plate body 1, have the arc groove 1b corresponding with described arc convex 1a, the height of described arc convex 1a is less than or equal to the thickness of hollow plate body 1, at the two ends of hollow plate body 1, is separately installed with Decorative frame 2.The present embodiment is applicable to voltage 3.6KV～12KV, exchanges 50Hz electric power system; for accepting and distributing electric energy and circuit is carried out to the high voltage switchgear of controlling, protecting and monitor; obviously, it is more reasonable that the present embodiment has design, and weight is lighter; can be convenient to transportation or carrying; virtually reduced manufacturing cost, in addition, its third dimension of the application is strong; not only strengthen the application's aesthetics, and improved the application's the advantages such as practicality.
Specifically, the Decorative frame 2 of the present embodiment is made by steel plate or plastics, is provided with and can prevents that this Decorative frame 2 from departing from the location structure of hollow plate body 1 between Decorative frame 2 and hollow plate body 1.Further, this location structure comprises the annular protrusion 11 that is separately positioned on hollow plate body 1 two ends.
For the ease of heat radiation, on the Decorative frame 2 that is positioned at hollow plate body 1 lower end in two Decorative frames 2, be provided with at least one through hole 21.Secondly, for the ease of door lock assembly is installed, on the end face at hollow plate body 1 away from arc convex 1a, be provided with at least one installing hole 13.
Embodiment bis-
As shown in Figure 3, the present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: location structure comprises some screws 12 that are located on Decorative frame 2, on hollow plate body 1, be provided with some with described screw 12 screw of corresponding setting one by one, described screw 12 is threaded with screw.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as hollow plate body 1, arc convex 1a, arc groove 1b, annular protrusion 11, screw 12, installing hole 13, Decorative frame 2, through hole 21 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the front door board of a switchgear, it is characterized in that, this door-plate comprises hollow plate body (1), at hollow plate body (1), there is the arc convex (1a) that is positioned at hollow plate body (1) lateral surface and outwardly convex above, in hollow plate body (1), there is the arc groove (1b) corresponding with described arc convex (1a), the height of described arc convex (1a) is less than or equal to the thickness of hollow plate body (1), at the two ends of hollow plate body (1), be separately installed with Decorative frame (2), and the Decorative frame (2) that is positioned at hollow plate body (1) lower end in two Decorative frames (2) is provided with at least one through hole (21).
2. the front door board of switchgear according to claim 1, it is characterized in that, described Decorative frame (2) is made by steel plate or plastics, between Decorative frame (2) and hollow plate body (1), is provided with the location structure that can prevent that this Decorative frame (2) from departing from hollow plate body (1).
3. the front door board of switchgear according to claim 2, is characterized in that, described location structure comprises the annular protrusion (11) that is separately positioned on hollow plate body (1) two ends.
4. the front door board of switchgear according to claim 2, it is characterized in that, described location structure comprises some screws (12) that are located on Decorative frame (2), on hollow plate body (1), be provided with some with described screw (12) screw of corresponding setting one by one, described screw (12) is threaded with screw.
5. according to the front door board of the switchgear described in claim 1-4 any one, it is characterized in that, described hollow plate body (1) is provided with at least one installing hole (13) away from an end face of arc convex (1a).
6. the front door board of switchgear according to claim 5, is characterized in that, described hollow plate body (1) is made by steel plate compacting bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583168.0U CN203456755U (en) | 2013-09-18 | 2013-09-18 | Front door plate of switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583168.0U CN203456755U (en) | 2013-09-18 | 2013-09-18 | Front door plate of switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456755U true CN203456755U (en) | 2014-02-26 |
Family
ID=50136609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583168.0U Expired - Fee Related CN203456755U (en) | 2013-09-18 | 2013-09-18 | Front door plate of switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456755U (en) |
-
2013
- 2013-09-18 CN CN201320583168.0U patent/CN203456755U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 |