Arc-shaped track type temperature measurement and sampling device and use method thereof

The invention discloses an arc-shaped track type temperature measurement and sampling device and a use method thereof, belonging to the technical field of steel smelting temperature measurement and sampling equipment. The arc-shaped track type temperature measurement and sampling device comprises a rotary driving mechanism, a swing arm, an arc-shaped arm and an adjusting rod, wherein an inner ring of a rotary support of the rotary driving mechanism is fixed on a fixing base, an outer ring gear of the rotary support is connected with a motor shaft end of the gear, an outer ring of the rotary support is fixedly connected with one end of the swing arm, and the other end of the swing arm is connected with an outer cover of the arc-shaped arm; an adjusting rod is arranged above the swing arm, one end of the adjusting rod is connected with the rotary driving mechanism, and the other end of the adjusting rod is connected with the outer cover of the arc-shaped arm; and the arc-shaped arm comprises the outer cover, a trolley, a probe rod, a probe, an arc-shaped track and a driving motor, the arc-shaped track is arranged in the outer cover of the arc-shaped arm, the trolley is arranged on the arc-shaped track through wheels and connected with one end of the probe rod, the other end of the probe rod is connected with a probe, the driving motor is connected with a chain wheel, and a chain arranged on the chain wheel is connected with the trolley. The arc-shaped track type temperature measurement and sampling device is compact duet to the reduction of the length.