Quality detection device for weathering steel welding

The invention discloses a quality detection device for weathering resistant steel welding, relates to the field of weathering resistant steel welding quality detection, and solves the problems of large equipment size and single detection method during existing weathering resistant steel welding quality detection.The quality detection device comprises a fixing rod, a measuring device, an adjusting device and a detection mechanism, and one end of the fixing rod is rotationally connected with a handle; according to the quality detection device for weathering resistant steel welding, the weathering resistant steel on the two sides of the weathering resistant steel welding position can be conveniently fixed and subjected to angle measurement through the adjusting device, so that whether the welding angle meets the standard or not is preliminarily judged, the weathering resistant steel on the two sides is knocked through the measuring device, and the welding angle is accurately measured. Vibration is transmitted to