| 摘要 |
A car lift capable of preventing deviation of horizontality is provided to immediately stop a lift operation when horizontality of a lateral bar and a support plate is deviated. A car lift capable of preventing deviation of horizontality includes four posts(1), a support plate(2), a lateral bar(3), four wires(5), a plurality of rotary wheels(8,9), a cylinder(20), and a controller(6). The four posts are vertically installed at the ground. The support plate supports a vehicle disposed thereon. The lateral bar is slidably coupled between the posts to laterally couple the support plate to the posts. The four wires are fixed to upper ends of the posts. The rotary wheels are installed at paths through which the wires pass. The cylinder is connected to the other ends of the wire to increase or decrease the length of the wires. The controller controls operation of the cylinder. |
