Steel structure welding seam detection device

The utility model relates to the technical field of detection devices, in particular to a steel structure welding seam detection device which comprises a frame body, the frame body comprises a steel pipe, the steel pipe is connected with a fixing column in a penetrating mode, and the surface of the fixing column is fixedly connected with a connecting frame. Through cooperation of the screw rod, the connecting plate, the rolling wheel, the motor, the signal receiver and the telescopic rod, a worker can conveniently adjust the position of the connecting plate by moving the screw rod, then the position of the rolling wheel is adjusted, and therefore it is guaranteed that the rolling wheel abuts against steel pipes with different thicknesses; and therefore, the device can abut against the steel pipes with different thicknesses, and the using effect of the device is guaranteed. 本实用新型涉及检测装置技术领域，具体为一种钢结构焊缝检测装置，架体，所述架体包括钢管，所述钢管贯穿连接有固定柱，所述固定柱的表面固定连接有连接架。本实用新型通过螺杆、连接板、滚轮、电机、信号接收器和伸缩杆的配合，便于工作人员通过活动螺杆，从而对连接板的位置进行调节，进而对滚轮