Steel structure installation engineering detection equipment

The utility model relates to the technical field of engineering, and discloses a steel structure installation engineering detection device, the top of a working device is movably connected with a sealing lattice blocking device, the bottom of the sealing lattice blocking device is movably connected with a machine body device, the bottom of the machine body device is fixedly connected with a bottom fixing device, and the bottom fixing device is fixedly connected with a working device. One side of the machine body device is movably connected with a combined sleeving working device, the working device comprises a working rack, the top of the working rack is fixedly connected with a fixing piece, and the interior of the working rack is fixedly connected with an inner combined moving block; the combined sleeving working device and the clamping device are of a mutual sleeving structure, materials can form a fixed combination through the interiors of the clamping device and the combined sleeving working device, the