Auxiliary heating equipment for installation of sealing ring

The utility model relates to the field of sealing ring installation, in particular to sealing ring installation auxiliary heating equipment which comprises a sealing ring, an automatic jacking mechanism, a guide sliding ring, a limiting seat, two heaters, a one-way clamping device and two arc-shaped clamping plates, the guide sliding ring is fixedly installed on a table top, and the two arc-shaped clamping plates are fixedly installed on the outer edge of the automatic jacking mechanism. According to the auxiliary heating equipment for installation of the sealing ring, an arc-shaped clamping ring is heated through a heater, so that the sealing ring is heated through the arc-shaped clamping ring, the sealing ring is soft, the situation that the sealing ring is hard and is difficult to install is avoided, and descending can be conducted through pushing of a worker through an arc-shaped clamping plate; the problem that the sealing ring is arranged on the arc-shaped clamping plate in a sleeving mode and is diffic