Device for controlling installation accuracy of RH furnace hydraulic elevator rail seats

The utility model provides a device for controlling installation accuracy of RH furnace hydraulic elevator rail seats, and belongs to auxiliary devices for construction of RH furnaces. The device for controlling the installation accuracy of the RH furnace hydraulic elevator rail seats is characterized by mainly comprising an outer fixing frame, an inner fixing frame, rigid fine adjustment devices, fine adjustment bolts and flexible fine adjustment devices, wherein the outer fixing frame is located at the outer side of the four rail seats and mainly composed of outer stand rods, outer transverse pull rods, outer longitudinal pull rods and vertical face inclined supports, the inner fixing frame is located at the inner side of the four rail seats and mainly composed of inner stand rods, inner transverse pull rods, inner longitudinal pull rods and inclined supports, each fine adjustment bolt is arranged between each rail seat and the top end section of each outer stand rod, each rigid fine adjustment device is ar