Pavement slab leveling trolley

• Main Authors: XU SHUNLI, ZHANG GUANGYUAN, ZUO ZHUANLING, CUI RUNBING, ZHAI CHAOJIE, WANG QIONG, WANG TIANLONG, DONG BO, GAO BO, LIU CHAO, MENG ZHUO, FU GUOQIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: 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

The utility model discloses a pavement slab leveling trolley which comprises an adjusting screw rod and an adjusting mechanism, the adjusting mechanism comprises a liftable frame and an adjuster, the adjuster comprises an adjusting seat and a knob piece arranged in the adjusting seat, the adjusting seat is rotationally installed on one side of the liftable frame through a transverse installation support, and the knob piece is arranged on the adjusting seat. The rotary knob piece is installed in the adjusting seat through a rotating piece, a first driving motor used for driving the rotating piece to rotate is arranged on the adjusting seat, a universal joint is arranged between the rotary knob piece and the rotating piece, and a second driving motor used for driving the transverse installation support to rotate is installed on the lifting frame. The pavement slab laying device is reasonable in structural design, the laying height and the inclination angle of the pavement slab can be adjusted by controlling the