Kaldo furnace furnace wall thickness measurement instrument

The utility model discloses a kaldo furnace furnace wall thickness measurement instrument, including landing leg, landing leg dead lever, sleeve, scale rod, the last scaled value of scale rod, scale rod makes a round trip to slide in the sleeve, and two landing legs of scale rod one end swing joint, sleeve are close to the one end swing joint landing leg dead lever of landing leg, the landing leg dead lever other end and landing leg swing joint, landing leg, landing leg dead lever, scale rod keep at the coplanar. Beneficial effect: simple structure, convenient to use, can measurement card your multi -furnace furnace wall thickness, guarantee the safety in production, can accomplish in time to change the furnace wall again, reduction in production cost improves production efficiency, makes ka er multi -furnace furnace wall availability factor maximize. 本实用新型公开种卡尔多炉炉衬厚度测量工具，包括支腿、支腿固定杆、套筒、刻度杆，刻度杆上有刻度值，刻度杆在套筒内来回滑动，刻度杆端活动连接两个支腿，套筒靠近支腿的端活动连接支腿固定杆，支腿固定杆另端与支腿活动连接，支腿、支腿固定杆、刻度杆保持在同平面。有益效果：结构简单，使用方便，能够测量卡尔多炉炉衬厚度，保证安全生产，