Cabinet frame and cabinet structure

Abstract

The cabinet frame includes a front frame and a rear frame, both of which are connected by two beam profiles and two column profiles; the top corners of the front frame and the rear frame are connected by a top longitudinal beam, and the front frame It is connected with the bottom corner of the rear frame through a bottom longitudinal beam, and a partition longitudinal beam is fixed between the column profiles on the same side of the front frame and the rear frame, and vertically fixed between the column profiles on the same side. There are at least three layers of side stringers, the split stringer is located between the uppermost side stringer and the lowermost side stringer, and at least two vertical angle gauges are fixed along the length direction of the side stringers, and the angle gauges are vertically aligned with the The multi-layer side longitudinal beams on the same side are fixedly connected, and the corner gauges are located in the space formed by the front frame, the rear frame, the top longitudinal beam and the bottom longitudinal beam. The invention also discloses a corresponding cabinet structure. The invention can meet the seismic intensity requirements of the cabinet, and the assembly is simple and fast, and convenient for transportation and storage.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a cabinet, in particular to a cabinet frame structure assembled by two side frames and longitudinal beams instead of the traditional top frame, bottom frame and column assembly, and the cabinet structure formed by the frame. Background technique [0002] The cabinet is generally made of cold-rolled steel plate or alloy. It is used to store the objects of computers and related control equipment. It can provide protection for storage equipment, shield electromagnetic interference, and arrange equipment in an orderly and neat manner to facilitate equipment maintenance. . Cabinet materials generally use thin steel plates, steel profiles of various cross-sectional shapes, aluminum profiles, and various engineering plastics. The main components of the cabinet are the cabinet frame and the top panel, bottom panel, side panel and door panel connected to the frame. The frame...

AI Technical Summary

Problems solved by technology

The main components of the cabinet are the cabinet frame and the top panel, bottom panel, side panel and door panel connected to the frame. The frame is the key structure. Sufficient installation strength of electronic equipment, but it is not conducive to long-distance transportation and on-site elevator transportation, which increases transportation costs. Compared with the integral frame, the assembled frame structure is easy to disassemble and transport, but because the existing assembled frame structure is usually First, the top frame and bottom frame are assembled and welded by longitudinal beams and beam profiles, and then the top frame, bottom frame and four columns are directly assembled and welded, or the top frame, bottom frame and four columns are connected through corner connectors Assembled and assembled, the top / bottom frame of the former assembled and welded cabinet frame is large in size, which is not convenient for transportation. The latter uses corner connectors to assemble the cabinet frame. Although the top / bottom frame of the frame is packaged in a small volume, it is easy to transport and storage, but the bearing capacity is low, and the assembly process is relatively cumbersome, and these two assembled frame structures have high requirements for the slenderness ratio of the column, the section of the column should not be too small, and the connection with the top / bottom frame The joint point has high requirements, and multi-faceted fastening is required, otherwise it can only bear the load and cannot resist torsion. For the cabinets in the data room with seismic intensity requirements, it cannot meet the seismic intensity requirements; on the other hand, the existing assembled frame After the structure and door panels, top panels, bottom panels, and side panels are assembled into a cabinet, the front and rear door panels of the cabinet are packaged and stored separately, which are easily damaged during transportation

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