CN203574242U - Corner falling and deformation preventing device of cabinet door and power distribution cabinet containing same - Google Patents
Corner falling and deformation preventing device of cabinet door and power distribution cabinet containing same Download PDFInfo
- Publication number
- CN203574242U CN203574242U CN201320752564.1U CN201320752564U CN203574242U CN 203574242 U CN203574242 U CN 203574242U CN 201320752564 U CN201320752564 U CN 201320752564U CN 203574242 U CN203574242 U CN 203574242U
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- cabinet door
- door
- cabinet
- support plate
- deformation device
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Abstract
The utility model provides a corner falling and deformation preventing device of a cabinet door and a power distribution cabinet containing the same. The corner falling and deformation preventing device of the cabinet door comprises a cabinet door frame and a cabinet door matched with the cabinet door frame. The cabinet door includes an opening side used for opening or closing the cabinet door. The inner wall surface of the opening side is provided with a bayonet. A position, corresponding to the bayonet, of the cabinet door frame is provided with a door bracket. The bayonet includes a lapping plate extending outward and used for being lapped at the top of the door bracket. The height from the lapping plate to the top of the cabinet door is 1/5-1/3 of the total height of the cabinet door. The corner falling and deformation preventing device of the utility model can effectively prevent the cabinet door from deformation and corner falling due to self weight or collision during transportation, and is simple in structure, low in cost and very convenient in processing and installation. Therefore, the device is very economical and practical.
Description
Technical field
The utility model relate to a kind of can Reliable guarantee cabinet door for power distributing cabinet do not occur arrisdefect distortion cabinet door anti-lost angular deformation device and containing its power distribution cabinet.
Background technology
The active cabinet door of existing power distribution cabinet can, because of the weight of installing device on door-plate deadweight and door-plate, easily cause the situation of cabinet door generation arrisdefect distortion.This easily misplaces the interior device of cabinet and operating mechanism and cabinet door corresponding aperture position.What is more, causes door-plate arrisdefect to be out of shape while also there is transportation because of jolting, and the situation of folding cabinet door smoothly.Solve at present the way of problems, normally by taking to increase the connection degree of movable doorboard fixed hinge, such as increasing linking intensity (in fact, even so, also often can only manage a period of time, and cannot guarantee for a long time not occur arrisdefect), or by door-plate dimension reduction, to alleviate the weight of cabinet door.Yet, existing this scheme, the workload (such as will regularly tightening hinge screws etc.) when both inconvenience has also increased daily operation virtually.
Utility model content
The technical problems to be solved in the utility model is that the defect of arrisdefect distortion easily occurs in order to overcome the power distribution cabinet active cabinet door of prior art, provides a kind of anti-lost angular deformation device of the cabinet door that arrisdefect distortion can Reliable guarantee cabinet door for power distributing cabinet do not occur and containing its power distribution cabinet.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of anti-lost angular deformation device of cabinet door, it comprises a cabinet door frame and one and the suitable cabinet door of this cabinet door frame, this cabinet door comprises that one for opening or close the open side of cabinet door use, its feature is, the internal face of this open side is provided with a bayonet socket, on this cabinet door frame, position that should bayonet socket is provided with to a door bracket, this bayonet socket comprises an outward extending lapping plate, for setting up the top at this door bracket, this lapping plate is 1/5～1/3 of cabinet door total height apart from the height at the top of this cabinet door.
" arrisdefect " in the subject name that the utility model is protected is the conventional techniques term of the art.That is: during cabinet door is used, often because of the crooked tenesmus of deadweight, now, also can there is the situation of tenesmus in a door angle of the top of cabinet door or bottom simultaneously, and this situation is commonly called as " arrisdefect ".The technical program is by cabinet door one side, one bayonet socket being set, and makes the lapping plate of bayonet socket ride over the top of door bracket, make cabinet door by the position near top is supported from it, effectively prevented the generation of arrisdefect after cabinet door is because of deadweight or collision.
Preferably, this door bracket is the door bracket of a hollow, and the section of this door bracket is one " mouth " font, and this bayonet socket also comprises a support plate, and this lapping plate and this support plate connect and be one " T " word shape, and this support plate is sticked mutually with the internal face of this cabinet door.
Preferably, the section of this door bracket is square shape, and this bayonet socket also comprises a support plate, and this lapping plate and this support plate connect and be an inverted "L" shaped shape, and this support plate is sticked mutually with the internal face of this cabinet door.
Preferably, between this support plate and this lapping plate, form the angle of one 90 degree.
Preferably, this support plate and this lapping plate structure that is formed in one.Adopt integrated formed structure, can make to install more simple and efficient.
Preferably, the material of this bayonet socket is aluminium sheet.Aluminium sheet is conventionally lighter, can suitably alleviate so the overall deadweight of cabinet door.
Preferably, the material of this door bracket is aluminium sheet.Aluminium sheet is conventionally lighter, can suitably alleviate so the overall deadweight of cabinet door.
Preferably, this lapping plate is 1/4 of cabinet door total height apart from the height at the top of this cabinet door.When being positioned at this height, can making cabinet door in more suitable position, be subject to the power upwards lifting, thereby can prevent better and tackle the generation of cabinet door distortion.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains each preferred embodiment of the utility model.
The utility model also provides a kind of power distribution cabinet, it comprises the anti-lost angular deformation device of cabinet door as above, and the open side of this cabinet door is also provided with a screw fastening, and this cabinet door also comprises the side that is connected for being hinged with this cabinet door frame, by this, connect side, this cabinet door and this cabinet door frame are rotationally connected.Being rotationally connected in this programme can be chain connection.
Positive progressive effect of the present utility model is: the utility model can not only prevent that cabinet door is because of the collision in deadweight or when transportation arrisdefect that deforms effectively, and simple in structure, with low cost, processing and install all very convenient, therefore, very economical and practical.
Accompanying drawing explanation
Fig. 1 is the local structural graph of the power distribution cabinet of the utility model one embodiment.
Partial sectional view when Fig. 2 is the assembling of anti-lost angular deformation device of the utility model one embodiment.
Fig. 3 is door bracket in Fig. 2 and the installation diagram of cabinet door frame.
Cutaway view when Fig. 4 is the assembling of bayonet socket in Fig. 2 and cabinet door.
Fig. 5 is the three-dimensional structure diagram of the door bracket in Fig. 2.
Fig. 6 is the cross-sectional figure of Fig. 5.
Description of reference numerals:
10 cabinet doors
101 open side 102 connect side 103 bayonet socket 104 lapping plate 105 support plates
30 cabinet door frames
301 door brackets
20 power distribution cabinets
201 screw fastenings
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Embodiment 1
As shown in Fig. 1～Fig. 6, the utility model provides a kind of anti-lost angular deformation device of cabinet door, comprise: a cabinet door frame 30, one with the suitable cabinet door 10 of this cabinet door frame 30, this cabinet door 10 comprises: one refers to the side that hinge is not set of cabinet door for opening or close this open side of open side 101(of cabinet door use), a bayonet socket 103 has been sticked on this open side internal face inwardly, on this cabinet door frame to the corresponding door bracket 301 overlapping mutually with this bayonet socket that is provided with in position that should bayonet socket, this bayonet socket 103 comprises an outward extending lapping plate 104 and a support plate 105, lapping plate is used for setting up at this door bracket 301, wherein, for load-bearing better, this lapping plate 104 is 1/5～1/3 of cabinet door total height apart from the height at the top of this cabinet door 10.Preferably, this lapping plate 104 is that cabinet door 10 total heights can be 1/4 apart from the height at the top of this cabinet door 10.
Specifically add man-hour, as shown in Fig. 3～Fig. 6, this door bracket 301 can adopt sheet metal tailing, such as adopting aluminium sheet to be made into the door bracket of a hollow, such as a section is the door bracket of one " mouth " font.
This lapping plate 104 connects and is one " T " word shape with this support plate 105, as shown in Figure 4, after docking, forms the angle of one 90 degree between this lapping plate 104 and support plate 105.The internal face of this support plate and this cabinet door is affixed setting, such as, can adopt the method for welding that support plate 105 is fixed on this cabinet door 10.Certainly, as another kind of fixing means, or can also on support plate 105, first hole, and then support plate is fixed by bolts on cabinet door.
The material of this bayonet socket 103 also can adopt the aluminium sheet processing as tailing to make.
The utility model arranges bayonet socket 103 by the upper position of hinge-less one side at cabinet door, and door bracket 301 is welded in position corresponding on cabinet door frame 30, and assurance bayonet socket can be fitted and be set up the upper surface at door bracket.Can utilize so the mutual snap-in force between door bracket and bayonet socket, guarantee that arrisdefect distortion does not occur the cabinet door that power distribution cabinet is used.
As shown in Figure 1, anti-lost angular deformation device based on above-mentioned, the utility model also provides a kind of power distribution cabinet 20, comprise above-mentioned anti-lost angular deformation device, this cabinet door 10 also comprises that one is connected side 102 for what be hinged with this cabinet door frame 30, and near the open side 101 of this cabinet door, being also provided with this screw fastening of screw fastening 201(is commercially available obtaining); Wherein, by this, connect side, this cabinet door and this cabinet door frame are rotationally connected (such as chain connection), and by this screw fastening, can be by the cabinet interlocking of this cabinet door and power distribution cabinet 20.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, the section of this door bracket is square shape, and this bayonet socket also comprises a support plate, and this lapping plate and this support plate connect and be an inverted "L" shaped shape, and this support plate is sticked mutually with the internal face of this cabinet door.
Preferably, between this support plate and this lapping plate, form the angle of one 90 degree.
Preferably, this support plate and this lapping plate are formed in one.Be convenient to like this processing and install.
Adopt the utility model, not only convenient and practical, easy for installation, and simple in structure, with low cost, especially also effectively prevented the long-term situation of using the rear arrisdefect distortion occurring of cabinet door.
Although more than described embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and are not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these execution modes.Therefore, protection range of the present utility model is limited by appended claims.
Claims (9)
1. the anti-lost angular deformation device of a cabinet door, comprise a cabinet door frame and one and the suitable cabinet door of this cabinet door frame, this cabinet door comprises that one for opening or close the open side of cabinet door use, it is characterized in that, the internal face of this open side is provided with a bayonet socket, on this cabinet door frame, position that should bayonet socket is provided with to a door bracket, this bayonet socket comprises an outward extending lapping plate, for setting up the top at this door bracket, this lapping plate is 1/5～1/3 of cabinet door total height apart from the height at the top of this cabinet door.
2. anti-lost angular deformation device as claimed in claim 1, it is characterized in that, this door bracket is the door bracket of a hollow, the section of this door bracket is one " mouth " font, this bayonet socket also comprises a support plate, this lapping plate and this support plate connect and are one " T " word shape, and this support plate is sticked mutually with the internal face of this cabinet door.
3. anti-lost angular deformation device as claimed in claim 1, it is characterized in that, the section of this door bracket is square shape, and this bayonet socket also comprises a support plate, this lapping plate and this support plate connect and are an inverted "L" shaped shape, and this support plate is sticked mutually with the internal face of this cabinet door.
4. anti-lost angular deformation device as claimed in claim 2 or claim 3, is characterized in that, forms the angles of one 90 degree between this support plate and this lapping plate.
5. anti-lost angular deformation device as claimed in claim 2 or claim 3, is characterized in that, this support plate and this lapping plate structure that is formed in one.
6. anti-lost angular deformation device as claimed in claim 1, is characterized in that, the material of this bayonet socket is aluminium sheet.
7. anti-lost angular deformation device as claimed in claim 1, is characterized in that, the material of this door bracket is aluminium sheet.
8. anti-lost angular deformation device as claimed in claim 1, is characterized in that, this lapping plate is 1/4 of cabinet door total height apart from the height at the top of this cabinet door.
9. a power distribution cabinet, it comprises the anti-lost angular deformation device of the cabinet door as described in any one in claim 1～8, the open side of this cabinet door is also provided with a screw fastening, this cabinet door also comprises the side that is connected for being hinged with this cabinet door frame, by this, connect side, this cabinet door and this cabinet door frame are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752564.1U CN203574242U (en) | 2013-11-25 | 2013-11-25 | Corner falling and deformation preventing device of cabinet door and power distribution cabinet containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752564.1U CN203574242U (en) | 2013-11-25 | 2013-11-25 | Corner falling and deformation preventing device of cabinet door and power distribution cabinet containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574242U true CN203574242U (en) | 2014-04-30 |
Family
ID=50541955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752564.1U Expired - Fee Related CN203574242U (en) | 2013-11-25 | 2013-11-25 | Corner falling and deformation preventing device of cabinet door and power distribution cabinet containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574242U (en) |
-
2013
- 2013-11-25 CN CN201320752564.1U patent/CN203574242U/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: 20140430 Termination date: 20161125 |