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cabinet frame

A cabinet and frame technology, applied in the direction of rack/frame structure, etc., can solve the problems of low space utilization, large environmental pollution, large cabinet volume, etc., and achieve the effect of simple and convenient assembly, reducing pollution and improving efficiency

Active Publication Date: 2019-03-15
威图电子机械技术(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: the assembled cabinet is difficult to transport due to its large volume, and the space utilization rate is low, and it needs to be replaced as a whole if it is damaged during the handling process, resulting in a large waste of resources; in addition, in order to enhance the torsional strength of the profile , requires a large amount of welding, and welding will produce a large amount of waste gas, and the subsequent processing will generate a large amount of dust, which will cause great environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combine Figure 1 to Figure 3 As shown, a cabinet frame includes an upper frame 1, a lower frame 2 and four columns 3, the upper and lower ends of the columns 3 are provided with a plurality of first installation holes 20, the upper frame 1 and the lower frame 2 Each includes four sequentially connected beams and four connecting pieces 4 respectively connected between the beams. combine Figure 4 As shown, the connectors 4 are respectively located at the four top corners and the four bottom corners of the frame, and the connectors 4 are provided with a plurality of screw holes matching the first mounting holes 20. A mounting hole 20 and a screw hole are used for screws to pass through to connect the column 3 with the upper frame 1 and the lower frame 2 to form a cube frame. The first connecting part 41 and a second connecting part 42, the extension directions of the two first connecting parts 41 and the second connecting part 42 are perpendicular to each other, the sc...

Embodiment 2

[0040] combine Image 6 As shown, the difference between the second embodiment and the first embodiment is that the sections of the columns 3 and the beams are different, and the other setting methods are the same as the first embodiment.

[0041] Specifically, it includes a first outer plate 5, a first limiting plate 6, a first bending portion 17, a first sealing plate 7, a first sealing plate 8, and a second inner plate 9, which are fixedly connected in sequence. , a second bending portion 18, a third inner plate 10, a fourth inner plate 11, a second sealing plate 12, a first bending portion 17, a second limiting plate 13 and a second outer plate 14, the The first outer plate 5 and the second outer plate 14 are connected and a cavity is formed between each plate, and the joints of each plate are sealed. to make.

[0042] A first bending part 17 is respectively connected between the first limiting plate 6 and the first sealing plate 7, between the second limiting plate 13 a...

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Abstract

The invention discloses a cabinet frame. The cabinet frame comprises an upper frame, a lower frame and four columns, wherein the upper end and lower end of each column are respectively provided with a plurality of first mounting holes; the upper frame and lower frame respectively comprise four sequentially-connected cross beams and four connecting pieces which are respectively connected between every two cross beams; the connecting pieces are respectively positioned on the top angles and bottom angles of the frame; each connecting piece is provided with a plurality of screw holes matched with the first mounting holes; the first mounting holes and screw holes are used for penetrating screws through to connect the columns with the upper frame and lower frame so as to form a cubic frame; each connecting piece comprises a main body, and two first connecting parts and a second connecting part which extend outwards from the main body; the extension directions of each first connecting parts and second connecting part are perpendicular; the screw holes are arranged in the second connecting part; the second connecting part is inserted into the cavity of the column and connected with the column through a screw; and the first connecting parts are respectively inserted into the cavities of the cross beams. The cabinet frame is convenient for assembly and transportation.

Description

technical field [0001] The invention relates to a cabinet frame. Background technique [0002] The cabinet is generally made of cold-rolled steel or alloy to store computers and certain control equipment. It can provide protection for storage equipment, shield electromagnetic interference, and arrange equipment orderly and neatly to facilitate future maintenance of equipment. In the prior art, in order to meet the use requirements of the cabinet with frame structure, the frame of the cabinet is made of 12 profiles which are welded and connected to each other. This method has the following disadvantages: the assembled cabinet is difficult to transport due to its large volume, and the space utilization rate is low, and it needs to be replaced as a whole if it is damaged during the handling process, resulting in a large waste of resources; in addition, in order to enhance the torsional strength of the profile , requires a large amount of welding, and welding will produce a lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/18
Inventor 杜中凯郑清好
Owner 威图电子机械技术(上海)有限公司