Oil-immersed transformer body with binding structure

The utility model belongs to the technical field of power equipment, and provides an oil-immersed transformer body with a binding structure. The upper clamping piece and the lower clamping piece are steel plates bent into 90-degree triangles, the upper end face of an upper iron yoke and the lower en...

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Bibliographische Detailangaben
Hauptverfasser: TIAN XIAOJING, XIE CHUNJING, WANG ZHENHUA, WANG LIN, LYU XIUMING, MA JIGAI, MA SHUO, MA QINGFU, CHEN KUI, XIAO BING, WANG YONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of power equipment, and provides an oil-immersed transformer body with a binding structure. The upper clamping piece and the lower clamping piece are steel plates bent into 90-degree triangles, the upper end face of an upper iron yoke and the lower end face of a lower iron yoke at the four corners of the iron core frame do not have angles, only the side faces of the stand columns have angles, the iron yokes, the upper clamping piece and the lower clamping piece are bound through PET belts, and high-voltage leads and low-voltage leads are not fixed. After the transformer body is assembled, along with the reduction of the thickness of the iron yoke including the clamp and the height of the iron core, the overall size of the transformer body is reduced, the dead weight is reduced, the volume and weight of a finished product are reduced, the process operation is simple and convenient, the product performance is further optimized, and the appearance quality is impro