Unhooking device for high strain detection

The utility model relates to the technical field of unhooking devices, in particular to an unhooking device for high strain detection. Comprising a connecting assembly, a left movable hook, a right movable hook and an operating rod assembly, the tops of the left movable hook and the right movable hook are rotatably connected with the bottom of the connecting assembly, the bottom of the left movable hook is provided with a left limiting part used for limiting a heavy hammer, and the bottom of the right movable hook is provided with a right limiting part used for limiting the heavy hammer; the left limiting part and the right limiting part are oppositely arranged, the opposite faces of the left limiting part and the right limiting part are attached to each other, a first connecting shaft is arranged in the lower half area of the left movable hook, the working rod assembly comprises a limiting plate and a knocking rod, the right half area of the limiting plate is rotationally connected with the right movable hoo