Engineering stress detection device

The utility model discloses a stress detection device for engineering, which relates to the technical field of stress detection and comprises a base, a connecting plate is arranged at the top end of the base, a protective box is arranged at the top end of the connecting plate, clamps are arranged above the two sides in the protective box, guide rails are symmetrically arranged on the front surface of the protective box, and the guide rails are arranged on the front surface of the protective box. According to the pressure detection device, through the arrangement of the protection box, a detection piece is fixed in the protection box through the clamp in the use process, and then in the process of detecting a material through the pressure detection device body, when the material is broken, the detection piece is fixed in the protection box through the clamp, and the material is fixed in the protection box through the clamp. The waste directly falls into the storage box and is easy to splash after being crushed