Road construction early warning device

• Main Author: TIAN HONGRU
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• 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 belongs to the technical field of early warning devices, and particularly relates to a road construction early warning device which comprises a left mounting base and a right mounting base inserted into the right side of the left mounting base, connecting bases are connected to the left mounting base and the right mounting base, and a left vertical rod and a right vertical rod are inserted into the upper ends of the connecting bases on the left side and the right side respectively. A left transverse rod and a right transverse rod are connected to the lower ends of the inner faces of the left vertical rod and the right vertical rod respectively, a left plate and a right plate are arranged on the left side and the right side of the upper end between the left vertical rod and the right vertical rod respectively, the right transverse rod is inserted into the left transverse rod, the right plate is inserted into the left plate, an installation component is arranged between the left installation b