DEVICE FOR REPLACING OIL-SUBMERGED PUMP OF CONVERTER TRANSFORMER

• Main Authors: YIN, Qi, WANG, Dianlang, HOU, Yunchuan, HE, Longzhai, LI, Dong, GONG, Yulu, CHEN, Jing, WANG, Haifeng, PI, Tianman
• Format: Patent
• Language: Chinese; English; French
• Published: 06.04.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; INDUCTANCES; LIFTING; MAGNETS; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS; TRANSPORTING

The present invention relates to a device for replacing an oil-submerged pump of a converter transformer, the device comprising a moving trolley, wherein the moving trolley comprises a moving platform and rolling members, which are connected to the moving platform; and a mounting table has a guide-fitting with a guide member, and is used for fixing an oil-submerged pump. In the device for replacing an oil-submerged pump of a converter transformer, the position of the mounting table is adjusted by means of the moving trolley, a lifting mechanism and a translation mechanism, which effectively solves the problem of alignment of mounting holes of the oil-submerged pump and achieves rapid and accurate hole alignment. In addition, the translation mechanism is beneficial for solving the problem whereby the moving trolley cannot move as a whole in a narrow space, and the mounting table can move side to side by means of the guide-fitting of the guide member and the mounting table, which is beneficial for avoiding obst