Hook extracting device

The invention belongs to the technical field of military engineering, and particularly relates to a device for extracting a connecting steel bar between protecting walls. The device comprises a handle, a hook tooth is arranged at one end of the handle, a fixing plate is arranged on the handle, two limiting blocks are arranged oppositely on the fixing plate, and the hook tooth is positioned between the limiting blocks. The hook extracting device is suitable for extracting of hooks different in type, and by using the hook extracting device, a hook at the upper end of the steel bar is less prone to deformation, so that the steel bar can be smoothly extracted.