Support structure convenient for draining off water of plating piece

The support structure comprises a fixing frame, a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are arranged in the fixing frame, supporting plates are fixedly connected to the upper portion of the first bottom plate and the upper portion of the second bottom plate, a connecting block is slidably connected to the interior of a cavity, and the connecting block is fixedly connected to the upper portion of the first bottom plate and the upper portion of the second bottom plate. A first limiting plate is fixedly connected to one side of the connecting block, a first rotating disc is fixedly connected to the exterior of the first limiting plate, an internal thread frame is fixedly connected to the exterior of the first rotating disc, and a threaded rod is arranged in the internal thread frame. According to the support structure convenient for draining off the water of the plated part, through the arrangement of the first rotating disc, due to the fact that two mot