Tensile dragging can be monitored and ware is drawn

The utility model relates to a tensile dragging can be monitored and ware is drawn, first front bezel are located the place ahead of first back plate, and the second front bezel is located the place ahead of second back plate, and the second front bezel is located the right side of first front bezel, and the second back plate is located the right side of first back plate, installs first round pin axle at the first front bezel and the right -hand member of first back plate, installs second round pin axle at the left end of second front bezel, second back plate, still include force cell sensor and reinforcing plate, at the first round pin axle and second round pin epaxial install reinforcing plate of first front bezel with second front bezel the place ahead, at the first round pin axle and second round pin epaxial install force cell sensor of first back plate with second back plate rear. The utility model discloses a signal transmission grasps wire rope in the atress circumstances in different stages in real ti