Water turbine volute ring seat welding supporting tool

A water turbine volute ring seat welding supporting tool comprises a base, a lower supporting rod and an upper supporting rod are arranged on the base, the upper supporting rod and the lower supporting rod are connected in a sliding mode, a sleeve is arranged on the upper supporting rod, a plurality of clamping grooves are formed in the sleeve in the circumferential direction, the water turbine volute ring seat welding supporting tool further comprises a supporting plate and a fixing plate, and a connecting plate is arranged at the bottom of the supporting plate. The fixing plate is arranged on the upper portion of the sleeve and fixed to the top of the sleeve through a bolt. The height of the supporting plate can be adjusted through the sleeve, the supporting plate can be suitable for water turbine volute seat rings of different sizes, the utilization rate is higher, and practicability is higher. 一种水轮机蜗壳环座焊接支撑工装，包括底座，在底座上设置有下支撑杆和上支撑杆，上支撑杆和下支撑杆之间滑动连接，在上支撑杆上设置有套筒，套筒环向设置若干个卡槽，还包括支撑板和固定板，支撑板底部设置有连板，连板卡在套筒的卡槽内，固定