Split structure for dry magnetically controlled reactor shell

Abstract

The invention discloses a split structure for a dry magnetically controlled reactor shell. The split structure comprises stand columns, crossbeams and longitudinal beams, wherein each stand column comprises a stand column body, an inner reinforced bulge and an outer reinforced bulge; two ends of each crossbeam and two ends of each longitudinal beam are independently provided with a clamping grooveof a square groove structure; the crossbeams and the longitudinal beams are inserted into the clamping grooves from two sides of the top and the bottom of each stand column body; and a screw hole onone side of each clamping groove and screw holes on two sides of each stand column body are cooperated with bolts to realize fixed connection. When the split structure is used, by use of the special crossbeam, longitudinal beam and stand column structure, each stand column adopts an internal and external dual reinforced bulge structure, and the strength of the stand column can be greatly improved.During connection, the special stand column structures are cooperated, each crossbeam and each longitudinal beam are independently provided with the clamping groove. During connection, by use of thespecially designed split structure, two ends of each stand column body can be embedded in the clamping grooves and are then connected through the bolts. By use of the structure, the strength of the junction can be effectively guaranteed.

Description

technical field [0001] The invention belongs to the field of electrical equipment, in particular to a splicing structure of a dry-type magnetron reactor shell. Background technique [0002] The low pressure of the general shell frame is a combined structure, the basic frame is assembled by C-shaped steel, and the welding technology is used as a metal closed box structure. The cabinet is fixed and installed, and it is welded by angle steel and thin steel plate. Welding method, there is always welding residual stress after welding, but the residual stress of different methods is different. Due to the rapid cooling of the heat-affected zone, the welded parts are prone to cracks under the condition of high carbon content, which will cause the overall frame The structure is damaged, and if the control is not in place during the welding process, defects such as pores, slag inclusions, incomplete fusion, and incomplete penetration are likely to occur, which makes the overall frame ...

AI Technical Summary

Problems solved by technology

[0002] The low pressure of the general shell frame is a combined structure, the basic frame is assembled by C-shaped steel, and the welding technology is used as a metal closed box structure. The cabinet is fixed and installed, and it is welded by angle steel and thin steel plate. Welding method, there is always welding residual stress after welding, but the residual stress of different methods is different. Due to the rapid cooling of the heat-affected zone, the welded parts are prone to cracks under the condition of high carbon content, which will cause the overall frame The structure is damaged, and the welding process is not well controlled, and defects such as pores, slag inclusions, incomplete fusion, and incomplete penetration are likely to occur, which makes the overall frame shell poor in stability, high in cost, and cannot be transported over long distances. It is difficult for small and medium-sized users

[0003] The Chinese utility model patent with the patent number "201620918134.6" provides a magnetically controlled reactor shell frame, which adopts a screwed and riveted structure and has no thermal stress. The columns are all made of ordinary steel plates, and they are only connected by screws. The splicing structure is simple, and the strength of the joints is often not good. It cannot have good strength and the connection reliability is not good.

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