Single-leaf or double-leaf sealing sliding plug door

A single-leaf or double-leaf sealing sliding plug door comprises a top mechanism, a door plate, a first lower sliding way, a second lower sliding way, an electromagnetic lock and a set of sealing frames with the peripheries closed. The top mechanism is provided with a first upper slide way and a second upper slide way; one end parts of the first lower slide way, the second lower slide way, the first upper slide way and the second upper slide way are respectively provided with a bent part; at least two of the first lower slide way, the second lower slide way, the first upper slide way and the second upper slide way have guiding functions in the vertical direction and the horizontal direction; the electromagnetic lock is provided with an elastic stopper controlled by the electromagnetic coil; the invention has the characteristics of simple structure, small occupied space, light weight and good sealing performance. 一种单扇或双扇密封塞拉门，包括一个顶部机构，一扇门板，一件第一下部滑道，一件第二下部滑道，一件电磁锁，一组四周封闭的密封框；所述顶部机构具有一件第一上部滑道和一件第二上部滑道；所述第一、第二下部滑