A new type of 45-degree wing angle g-profile switchgear cabinet body

Abstract

The invention relates to a novel 45-degree wing-angle G-section switch cabinet body which is characterized in that a main body frame adopts a square frame-type structure comprising four stand columns and eight cross beams arranged in an up-down manner; the stand columns are made of reinforced open sections; the cross beams are made of G-sections with 45-degree wing angles; the openings of the sections are inward; the joints of the three parts are subjected to frame mounting by sheet metal tee joint parts; the stand columns are fixed with the cross beams through positioning and fixation of the sheet metal tee joint parts and the positioning holes and indenting counter bores of the stand columns as well as the sheet metal tee joint parts and the positioning holes and indenting counter bores of the cross beams, and positioning of the bayonets of the stand columns and the cross beams; functional modulus square holes and round holes are uniformly formed in the stand columns and the cross beams. The cabinet body adopts the modulus reinforced open sections of 20 mm and the G-sections with the 45-degree wing angles, and is relatively compact and relatively high in utilization rate in comparison with a common modulus design of 25 mm; the square holes and the round holes with the diameters of 5.3 mm are uniformly formed in the central axes of the short edge sides of the sections at an interval of 1 / 2 modulus.

Description

technical field [0001] The invention belongs to the field of power distribution control cabinets, and relates to structural improvements of switch cabinets, in particular to a novel 45-degree wing angle G profile switch cabinet body. technical background [0002] At present, many switch cabinets are either fixed by welding or fixed by combined assembly. For the switchgear that is fixed by welding, due to its complex profile structure, it needs to be processed by a forming machine, which cannot handle the connection of all corners of the cabinet when the cabinet is assembled. The technical measures adopted will increase the welding process, personnel and equipment The capacity needs to be increased, and the processing cycle and production efficiency will naturally decrease; for the combined assembly and fixing method, most of them adopt the method of plugging and fixing the profile and the tee, and the tee is often made of aluminum alloy and other prefabricated tees. The rep...

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Problems solved by technology

[0004] Through the search, no switchgear cabinet body that can solve the above universal problems was found

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