CN201556857U - Structure for fixing metal cabinet plate - Google Patents
Structure for fixing metal cabinet plate Download PDFInfo
- Publication number
- CN201556857U CN201556857U CN2009200436034U CN200920043603U CN201556857U CN 201556857 U CN201556857 U CN 201556857U CN 2009200436034 U CN2009200436034 U CN 2009200436034U CN 200920043603 U CN200920043603 U CN 200920043603U CN 201556857 U CN201556857 U CN 201556857U
- Authority
- CN
- China
- Prior art keywords
- metal cabinet
- cabinet plate
- screw
- installation
- aperture
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000149 penetrating effect Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a structure for fixing a metal cabinet plate, which comprises screws and screw holes on the metal cabinet plate. The screw holes at the upper end and the lower end of the metal cabinet plate adopt hardy holes; each hardy hole is provided with a clamping part and a penetrating part; the hole diameter of the penetrating part is larger than that of the clamping part; the diameter of a screw cap of each screw is less than the hole diameter of the penetrating part and is larger than the hole diameter of the clamping part; and the diameter of a screw bolt is less than the hole diameter of the penetrating part and the clamping part. By adopting the structure for fixing a metal cabinet plate with simple structure, the screws can be installed on a cabinet body before installation, then the metal cabinet plate is placed on the screws through the hardy holes; moreover, during installation, an installation personnel can easily perform the installation, thereby reducing the operation of installing the metal cabinet plate, and facilitating the installation for the installation personnel particularly in the narrow space.
Description
Technical field
The utility model relates to a kind of fixed structure of metal cabinet plate, particularly a kind of fixed structure of metal cabinet plate simple in structure, easy to use.
Background technology
At present, various occasions are extensive use of the metal cabinet, and particularly at power department, a large amount of power distribution cabinets that use are exactly a kind of metal cabinet.In producing metal cabinet process, the cabinet plate need be installed in above the cabinet with screw, or, use the screw installation or removal very inconvenient like this, particularly metal cabinet plate in use often with the dismounting of cabinet plate, metal cabinet plate self has certain deadweight on the one hand, on the other hand, installation personnel also will be aimed at screw hole, and an installation personnel is installed very difficult, particularly at power department, narrow and small, to security requirement in the extra high switchgear house.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of fixed structure of metal cabinet plate simple in structure, easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of fixed structure of metal cabinet plate, comprise the screw hole on screw, the metal cabinet plate, it is characterized in that: the screw hole in described metal cabinet plate top and bottom is a hardy hole, described hardy hole has a holding section and and wears portion, and the described portion aperture that wears is greater than the aperture, holding section; The nut diameter of described screw is less than the aperture of the portion of wearing, and greater than the aperture of holding section, the diameter of bolt is less than the aperture of the portion of wearing, holding section.
Adopt the fixed structure of the metal cabinet plate of above-mentioned simple structure, can before installation, be installed in screw on the cabinet, then metal cabinet plate is placed on above the screw by hardy hole, when mounted, an installation personnel just can be installed like a cork, reduced the operation that metal cabinet plate is installed, particularly the narrow and small place in the space has made things convenient for the installation of installation personnel.
Description of drawings
Fig. 1 is the schematic diagram of fixed structure of metal cabinet plate of the present utility model;
Fig. 2 is the hardy hole schematic diagram of fixed structure of metal cabinet plate of the present utility model.
Fig. 3 is the schematic diagram of the hardy hole of screw connection.
Embodiment
Below in conjunction with embodiment the utility model is described in further details.
As shown in figures 1 and 3, the fixed structure of metal cabinet plate 1, comprise the screw hole on screw 2, the metal cabinet plate 1, it is characterized in that: the screw hole in described metal cabinet plate top and bottom is a hardy hole 3, as shown in Figure 2, described hardy hole has a holding section 31 and and wears portion 32, the described aperture that wears portion 32 apertures greater than holding section 31; The nut diameter of described screw 2 is less than the aperture of the portion of wearing 32, and greater than the aperture of holding section 31, the diameter of bolt is less than the aperture of the portion of wearing 32, holding section 31.
During installation, earlier screw 2 is installed in above the cabinet, then metal cabinet plate 1 is hung over above the screw 2 by hardy hole 3, specific practice is as follows: allow the wear portion of screw 2 by the hardy hole 3 above the metal cabinet plate 1 on the cabinet of being installed in, because the nut diameter of screw is less than the aperture of the portion of wearing, therefore, metal cabinet plate 1 is easy to hang over above the screw 2 by hardy hole 3, because the effect of gravity, the bolt of screw 2 just is in above the holding section of hardy hole, because the nut diameter of screw 2 is greater than the aperture of holding section 31, at this moment, screw just can block metal cabinet plate 1, further fixes metal cabinet plate 1, can tighten the screws 2.Like this, a people just can install metal cabinet plate 1 like a cork.
Claims (1)
1. the fixed structure of a metal cabinet plate, comprise the screw hole on screw, the metal cabinet plate, it is characterized in that: the screw hole in described metal cabinet plate top and bottom is a hardy hole, and described hardy hole has a holding section and and wears portion, and the described portion aperture that wears is greater than the aperture, holding section; The nut diameter of described screw is less than the aperture of the portion of wearing, and greater than the aperture of holding section, the diameter of bolt is less than the aperture of the portion of wearing, holding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200436034U CN201556857U (en) | 2009-05-26 | 2009-05-26 | Structure for fixing metal cabinet plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200436034U CN201556857U (en) | 2009-05-26 | 2009-05-26 | Structure for fixing metal cabinet plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556857U true CN201556857U (en) | 2010-08-18 |
Family
ID=42616547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200436034U Expired - Fee Related CN201556857U (en) | 2009-05-26 | 2009-05-26 | Structure for fixing metal cabinet plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616190A (en) * | 2013-11-30 | 2014-03-05 | 淮北安来机电装备有限公司 | Test rack provided with pyriform insertion holes and applied to hydraulic full-automatic stand column and jack |
| CN104078858A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Spliced power transformation cabinet |
| CN112607298A (en) * | 2020-12-07 | 2021-04-06 | 储孟怡 | Hydraulic engineering is with laborsaving type pipeline mobile device with suitability |
-
2009
- 2009-05-26 CN CN2009200436034U patent/CN201556857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616190A (en) * | 2013-11-30 | 2014-03-05 | 淮北安来机电装备有限公司 | Test rack provided with pyriform insertion holes and applied to hydraulic full-automatic stand column and jack |
| CN104078858A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Spliced power transformation cabinet |
| CN112607298A (en) * | 2020-12-07 | 2021-04-06 | 储孟怡 | Hydraulic engineering is with laborsaving type pipeline mobile device with suitability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20130526 |