Section steel for equipment cabinet frame

Abstract

The invention relates to section steel for an equipment cabinet frame. The section steel comprises a first external mounting plate, wherein a second external mounting plate, a first external sealing plate, a circular arc sealing plate, a second external sealing plate, a main mounting plate, an auxiliary mounting plate, a first internal bending plate, a second internal bending plate, a third internal bending plate and a fourth internal bending plate, which are connected with the two ends of the first external mounting plate in sequence; the section steel provided by the invention is simple in structure and convenient to use; fixed installation of a plurality of types functional auxiliary parts can be realized through an internal installation surface; a bending edge containing space of an external hanging piece can be realized through an external installation surface and positions for mounting a hinge and a closing part are arranged; the section steel is internally provided with three section cavity sub-regions and an equipment cabinet formed by the section steel has the advantages of high strength and good torsion resistance; the equipment cabinet prepared by the section steel can be used for flexibly realizing standardized production and the sealing property of the equipment cabinet is improved through setting a door plate sealing strip, so that the equipment cabinet reaches a relatively high IP protection grade.

Description

technical field [0001] The invention relates to the field of cabinet frames, in particular to a section steel for cabinet frames. Background technique [0002] At present, the profiles used in the cabinet frame mainly have two structural forms. The first is to use thicker steel plates to bend or roll to form open cross-sections, and the other is to use thinner steel plates to roll into closed sections. section form. Due to the light weight and high strength of the latter, it is widely used in the main structure of the cabinet. All these frames made of profiles can better meet the requirements for the distribution cabinet. However, open thin-walled section steel and closed section steel with unreasonable cross-sectional design are easily distorted in the subsequent production and assembly process, resulting in manpower and material resources for shaping and correction during the assembly of accessories and cabinet consolidation, which affects production and assembly. deliv...

AI Technical Summary

Problems solved by technology

However, open thin-walled section steel and closed section steel with unreasonable cross-sectional design are easily distorted in the subsequent production and assembly process, which requires manpower and material resources for shaping and correction during the assembly of accessories and cabinet consolidation, which affects production and assembly. delivery date

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