Asphalt concrete flattening device for highway pavement construction

• Main Authors: JIANG HAITAO, GAO YAN, TANG XIANGQIAN, YANG WANXIN, ZHAO YANFENG, LIU YUSONG, CHEN CHEN
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: CLEANING; CLEANING IN GENERAL; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model discloses an asphalt concrete flattening device for highway pavement construction, and belongs to the technical field of pavement construction. A vertical plate is fixed to the vehicle body, a push frame is fixed to the rear side wall of the vertical plate, a water tank assembly is fixed to the front side wall of the vertical plate, two air cylinders are fixed to the vehicle body, a supporting rod penetrates through the vehicle body and is connected with a linkage rod, the linkage rod is connected with cylinder rods of the two air cylinders, a transverse plate is fixed to the supporting rod, and the transverse plate is connected with two telescopic rods. Each telescopic rod is composed of a straight rod and a spring, and the telescopic rods are connected with the two ends of the center shaft; a wheel frame is fixed to the lower end of the vehicle body and fixedly provided with two walking wheels. The height position of the hollow rolling roller is adjusted through the two air cylinders, wate