CN203277971U - Back side crossbeam - Google Patents
Back side crossbeam Download PDFInfo
- Publication number
- CN203277971U CN203277971U CN 201320270762 CN201320270762U CN203277971U CN 203277971 U CN203277971 U CN 203277971U CN 201320270762 CN201320270762 CN 201320270762 CN 201320270762 U CN201320270762 U CN 201320270762U CN 203277971 U CN203277971 U CN 203277971U
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- CN
- China
- Prior art keywords
- beam body
- cross
- rear side
- side crossbeam
- installing hole
- 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
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Abstract
The utility model discloses a back side crossbeam. The back side crossbeam comprises a crossbeam body, a first end face of the crossbeam body is perpendicular to the crossbeam body and is equipped with a bending surface, and the bending surface is equipped with first installing holes. A second end face of the crossbeam body is equipped with second installing holes, and the upper and lower sides of the crossbeam body are equipped with folding edges respectively. The folding edges are perpendicular to the crossbeam body, and the folding edges and the bending surface are located at the two sides of the crossbeam body respectively. The back side crossbeam of the utility model is convenient, rapid and firm to install, can avoid the accumulative error generated when a cabinet body is assembled, is high in intensity, and facilitates improving service life and the safety during the installation and use process.
Description
Technical field
The utility model relates to switch cubicle component technology field, relates in particular to a kind of rear side crossbeam.
Background technology
The complete cabinet of low-voltage electrical is the equipment of being responsible for completing controlling electric energy, protection, conversion and distribution in low-voltage power supply system.The complete cabinet of low-voltage electrical can be deep into technique scene, public place, residential building, and every place of electrical installation that makes all must be equipped with this series products.
The combination type low voltage drawout cubicle comprises case frame structure and drawer unit.Drawout cubicle rear side crossbeam is used for the drawer unit rear side, is arranged on the C section bar, how to improve the installation strength of existing rear side crossbeam, and the cumulative errors that reduce or avoid the cabinet assembling to occur all have positive effect for installation and the use procedure of drawout cubicle.
The utility model content
The utility model is exactly to provide a kind of rear side crossbeam for the problem that solves above-mentioned prior art existence.
The purpose of this utility model is achieved through the following technical solutions:
A kind of rear side crossbeam comprises cross-beam body, and the first end face of described cross-beam body is provided with a folding surface perpendicular to cross-beam body, and described folding surface is provided with the first installing hole; The second end face of described cross-beam body is provided with the second installing hole; The upper and lower sides of described cross-beam body arranges respectively a flanging, and described flanging is perpendicular to cross-beam body, and is in respectively the both sides of cross-beam body with described folding surface.
Preferably, be provided with the 3rd installing hole and/or the 4th installing hole in the middle part of described cross-beam body.
Preferably, described the 3rd installing hole is several waist holes of 11 * 40, and these several waist hole is set up in parallel at described cross-beam body middle part.
Preferably, described the 4th installing hole is several circular holes, and these several circular holes are distributed in around described the 3rd installing hole.
Preferably, the diameter of described circular hole is 5.3.
Preferably, described the first installing hole is the waist hole of two 6 * 8, and these two waist holes distribute up and down and are arranged on described folding surface.
Preferably, described the second installing hole is the waist hole of two 6 * 8, and these two waist holes distribute up and down and are arranged on described the second end face.
Compared with prior art, the utlity model has following beneficial effect:
Rear side crossbeam of the present utility model is easy for installation, quick, firm, the cumulative errors that can avoid the cabinet assembling to occur, and the rear side beam strength is high, is conducive to improve useful life and the fail safe of installing and using in process.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the scheme of installation of the utility model rear side crossbeam;
Fig. 5 is another scheme of installation of the utility model rear side crossbeam.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.
As Figure 1-3, the utility model provides a kind of rear side crossbeam, comprises cross-beam body 100, and the first end face 110 of cross-beam body is provided with a folding surface perpendicular to cross-beam body 100, and this folding surface is provided with the first installing hole; This first installing hole is specially the waist hole 111 of two 6 * 8, and these two waist holes 111 distribute up and down and are arranged on this folding surface.The second end face 120 of cross-beam body is provided with the second installing hole; This second installing hole is specially the waist hole 121 of two 6 * 8, and these two waist holes 121 distribute up and down and are arranged on this second end face 120.Be provided with the 3rd installing hole and/or the 4th installing hole in the middle part of cross-beam body.The 3rd installing hole is the waist hole 103 of four 11 * 40, and these four waist holes 103 are set up in parallel at the cross-beam body middle part.The 4th installing hole is that 16 diameters are 5.3 circular hole 104, these 16 circular holes 104 be distributed in four waist holes 103 up and down around.Upper and lower sides at cross-beam body 100 arranges respectively a flanging 200, and this flanging 200 is perpendicular to cross-beam body 100, and is in respectively the both sides of cross-beam body with above-mentioned folding surface.
Embodiment
as Fig. 4, shown in 5, rear side crossbeam of the present utility model is used for standard type and the dark drawer rear side of economical MNS drawout cubicle 450, layering dividing plate 300 is arranged between front C section bar 400 and middle part C section bar 500, this rear side crossbeam is arranged between middle part C section bar 500 and rear C section bar 600, the rear side crossbeam is fixedly connected with middle part C section bar 500 by the waist hole 111 of two 6 * 8 on folding surface, waist hole 121 by two 6 * 8 on the second end face is fixedly connected with rear C section bar 600, the cumulative errors that 6 * 8 waist hole can avoid the cabinet assembling to occur, directly the rear side crossbeam can be fixedly mounted on the C section bar with self-tapping screw, efficient is high.The waist hole 103 at four 11 * 40, cross-beam body middle part and that to be evenly distributed on 16 diameters on every side be 5.3(unit is identical with waist hole dimension unit) circular hole 104 can allow the part that is contained on this rear side crossbeam both can assemble with self-tapping screw, can assemble with normal screws again, convenient and swift.The flanging up and down 200 of cross-beam body 100 has been strengthened the intensity of rear side crossbeam, is conducive to improve useful life and the fail safe of installing and using in process.
Above disclosed be only several specific embodiments of the application, but the application is not limited thereto, the changes that any person skilled in the art can think of all should drop in the application's protection range.
Claims (7)
1. a rear side crossbeam, comprise cross-beam body, it is characterized in that, the first end face of described cross-beam body is provided with a folding surface perpendicular to cross-beam body, and described folding surface is provided with the first installing hole; The second end face of described cross-beam body is provided with the second installing hole; The upper and lower sides of described cross-beam body arranges respectively a flanging, and described flanging is perpendicular to cross-beam body, and is in respectively the both sides of cross-beam body with described folding surface.
2. rear side crossbeam as claimed in claim 1, is characterized in that, is provided with the 3rd installing hole and/or the 4th installing hole in the middle part of described cross-beam body.
3. rear side crossbeam as claimed in claim 2, is characterized in that, described the 3rd installing hole is several waist holes of 11 * 40, and these several waist hole is set up in parallel at described cross-beam body middle part.
4. rear side crossbeam as claimed in claim 2, is characterized in that, described the 4th installing hole is several circular holes, and these several circular holes are distributed in around described the 3rd installing hole.
5. rear side crossbeam as claimed in claim 4, is characterized in that, the diameter of described circular hole is 5.3.
6. rear side crossbeam as claimed in claim 1, is characterized in that, described the first installing hole is the waist hole of two 6 * 8, and these two waist holes distribute up and down and are arranged on described folding surface.
7. rear side crossbeam as claimed in claim 1, is characterized in that, described the second installing hole is the waist hole of two 6 * 8, and these two waist holes distribute up and down and are arranged on described the second end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320270762 CN203277971U (en) | 2013-05-17 | 2013-05-17 | Back side crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320270762 CN203277971U (en) | 2013-05-17 | 2013-05-17 | Back side crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277971U true CN203277971U (en) | 2013-11-06 |
Family
ID=49508299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320270762 Expired - Fee Related CN203277971U (en) | 2013-05-17 | 2013-05-17 | Back side crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812014A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Multi-functional general beam |
-
2013
- 2013-05-17 CN CN 201320270762 patent/CN203277971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812014A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Multi-functional general beam |
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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: 20131106 Termination date: 20140517 |