Supporting device with steel structure for glass-substrate platinum channel

The utility model discloses a supporting device with a steel structure for a glass-substrate platinum channel, which is characterized by comprising a steel structure body and a guide rail beam. The steel structure body is formed through connection of a short column, a high column, a horizontal beam and a vertical beam, the guide rail beam is arranged on the steel structure body for a foundation component of a steel structure of a platinum channel, the two sides of the high column are symmetrically provided with diagonal draw bars, the diagonal draw bars are connected with the guide rail beam through hinges, and the cantilever end of the guide rail beam is hanged on the high column through the diagonal draw bars. The utility model has the advantages that the support device is easy to manufacture, install and adjust, and the platinum channel and thermal insulation refractory materials can be supported stably and reliably.