Welded steel plate assembly structure

Abstract

This invention relates to a welded steel plate assembly structure, comprising: a first steel plate having a first welding surface; a limiting member having a second welding surface and a first limiting surface, the second welding surface being pre-welded and fixed to the first welding surface along a first direction, such that the first limiting surface faces a second direction; a second steel plate being welded and fixed to the first steel plate together with the limiting member via laser light, the second steel plate having a third welding surface and a second limiting surface, the second steel plate being supported on the limiting member such that the third welding surface is in contact with the first welding surface, and the second limiting surface is in contact with the first limiting surface; the limiting member being pre-welded and fixed to any position on the first steel plate, thereby adjusting the welding and fixing position of the second steel plate relative to the first steel plate. This allows for the joining of steel plates with large thicknesses.

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