Electric pile and assembly method

The invention relates to an electric pile and an assembling method, the electric pile comprises a first end plate and a second end plate which are oppositely arranged, a plurality of single batteries are arranged between the first end plate and the second end plate, a plurality of first mounting blocks are fixedly mounted on the peripheral side of the first end plate, and a plurality of second mounting blocks are fixedly mounted on the peripheral side of the second end plate; the first mounting block is provided with a connecting rod, one end of the connecting rod is hinged to a screw, the end, away from the screw, of the connecting rod is fixedly provided with a limiting plate, the screw is sleeved with a nut in a threaded mode, the first mounting block is provided with a first through hole for the connecting rod to penetrate in a damping mode, and the limiting plate abuts against the side, away from the second mounting block, of the first mounting block. The second mounting block is provided with a second t