Raw material tension detection device for engineering detection

The utility model relates to the field of tension detection devices, in particular to a raw material tension detection device for engineering detection, which comprises a base, ground feet, a mounting platform, a supporting bracket, a linear motor, a motor bracket, a sliding bracket, a tension sensor, a connecting piece, a fixed rod A, a fixed rod B and a sliding rail, the bottom of the base is connected with feet; the top of the base is connected with the mounting platform; the bottom of the slide rail is connected with the support; the side of the sliding bracket is connected with a tension sensor; according to the device, the stability in the tension test process can be improved, the gravity center of a raw material can be located at the center of the device by adopting a symmetrical structure, and meanwhile, the two ends of the raw material can be connected with the fixed rod A through the combination of the multiple groups of connecting rods, and meanwhile, the raw material is wound on the fixed rod B fo