Warning indicator for mechanical construction in construction site

• Main Author: XU ZHIHAI
• Format: Patent
• Language: Chinese; English
• Published: 20.01.2023
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

The utility model discloses a warning indicator for construction site machinery construction, which comprises a bottom plate, a transparent glass cover and a first shell, a plurality of supporting columns are arranged at the top of the bottom plate, the transparent glass cover is arranged at the top ends of the supporting columns, the first shell is arranged at the bottom of the transparent glass cover, and a motor is arranged in the first shell. A rotating shaft is installed at the output end of the motor, a lamp tube is installed on the outer side of the rotating shaft and located in the transparent glass cover, a plurality of flash lamp heads are installed on the outer side of the lamp tube, and a triangular warning board is installed at the bottom of the transparent glass cover; the warning effect of the warning indicator for mechanical construction of the construction site at night is improved through the rotatable flash lamp head and the reflective warning mark, meanwhile, the infrared sensor detects ap