Anti-collision stable oil-immersed transformer

The utility model relates to an anti-collision stable oil-immersed transformer. The anti-collision stable oil-immersed transformer comprises an oil tank and a transformer body mounted in the oil tank, a plurality of sets of buffer springs are arranged on the inner side wall of the bottom of the oil tank and stretch out and draw back in the height direction of the oil tank. One ends of the buffer springs are connected with the inner side wall of the bottom of the oil tank, the other ends of the buffer springs are connected with the same placing plate, the placing plate is horizontally arranged in the oil tank, and the placing plate is slidably arranged in the oil tank in the telescopic direction of the buffer springs; the bottom of the transformer body is placed on the placing plate, a cover plate used for covering an opening in the top of the oil tank is fixedly installed on the top of the transformer body, and the cover plate is screwed and fixed to the oil tank through a fastener. The device has the advanta