Stand for heat treatment of quartz glass tube

The utility model relates to a stand for the heat treatment of a quartz glass tube, which is a device capable of being used for high-strength heat treatment at high temperature. The stand for the heat treatment of a quartz glass tube comprises a graphite base, and is characterized in that the circumference of the upper part of the base is provided with a graphite support column, and the support column is connected with a net-shaped C/C loading plate through bolts. According to the stand for the heat treatment of a quartz glass tube, the loading plate is in a net-shaped structure formed by the crossing of C/C plates; the self weight of the stand is reduced, the holding capacity of the stand is increased, and the energy consumption of the equipment is lowered; and the common problems of the stand in the high-temperature environment such as high deformation possibility, short service life and the like are overcome.