Profile rack
A profile and frame technology, which is applied in the field of frames assembled and assembled by profiles, can solve the problems of inconvenient assembly and disassembly, poor overall stability, cumbersome assembly parts, etc., and achieve the effect of convenient splicing, stable connection structure and convenient disassembly
Inactive Publication Date: 2012-01-25
江苏晟楠电子科技股份有限公司
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Problems solved by technology
[0003] In order to solve the disadvantages of cumbersome assembling parts, inconvenient assembly and disassembly, and poor overall stability in the combined rack in the prior art, the present invention provides a profile rack with compact structure, few assembled parts, convenient assembly and disassembly, and stable overall structure
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Embodiment Construction
[0014] The present invention will be further described below in conjunction with embodiment and accompanying drawing.
[0015] figure 1 , 2 As shown, a profile frame includes an upper frame 1, an upper corner plate 11, a lower frame 2, a lower corner plate 21, four side frames 3, a connecting rod 4, a connecting nut 5, a screw 6, an upper limit block 7 and a lower limit Block 8. Both the upper frame 1 and the lower frame 2 are spliced into a square frame by four profiles, and the adjacent profiles 12 and 13 of the upper frame 1 are spliced by the upper corner plate 11, and the two wings of the upper corner plate 11 are respectively inserted into the adjacent profiles 12 and 13. The inner cavity is matched with the side wall of the profile cavity, and the upper corner plate 11 is provided with a threaded hole 111; the profiles of the lower frame 2 are spliced by the lower corner plate 21, the splicing structure is the same as that of the upper frame 1, and the lower cor...
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The invention relates to a profile rack. The profile rack comprises an upper frame, a lower frame and a plurality of profile side frames, wherein the upper frame and the lower frame are respectively spliced by profiles, the plurality of side frames are vertically connected with the profiles of the upper frame and the lower frame to form a rack structure, corner boards are arranged at corners at which the profiles of the upper frame and the lower frame are spliced, two corner wings of the corner boards are respectively inserted into the inner cavities of the two adjacent spliced profiles; and a connecting rod is connected in the inner cavities of the side frames in a penetrating manner, two ends of the connecting rod are locked on the corner boards by respectively penetrating through the walls of profiles of the upper frame and the lower frame, so that the upper frame and the lower frame are vertically and fixedly tensioned together with the side frames. The connecting rod is adopted to tension the side frames to be fixed between the upper frame and the lower frame, a match limit block is matched with the side walls of the inner cavities of the side frames for limiting, so that the connection structures of the rack in vertical direction and horizontal direction are stable and firm, the assembly components are fewer, the assembling and disassembling are convenient, and the profile rack can be repeatedly used.
Description
technical field [0001] The invention relates to a profile frame, in particular to a frame assembled and assembled by profile materials. Background technique [0002] Most of the traditional racks are welded, which has disadvantages such as complicated welding process, inconvenient processing, high cost, easy deformation, and inability to be reused. The existing assembled frame has better solved the deficiency of the welded frame, such as the assembled and combined cabinet frame with the patent number 02277323. The three-way corner joints are connected to form a rectangular cubic cabinet outer frame, which avoids complicated welding processes and no welding deformation. The disadvantage is that the beams and vertical beams of the frame are connected by joints, and they need to be assembled separately when assembling. , time-consuming and labor-intensive, inconvenient to assemble and disassemble, and the overall structure of the frame is composed of multiple parts spliced i...
Claims
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IPC IPC(8): A47B47/00
Inventor 叶楠吴国庆严东华叶红雨
Owner 江苏晟楠电子科技股份有限公司