The invention belongs to the technical field of lifting equipment and discloses a movable lifting device. The movable lifting device comprises a chassis (1) capable of walking freely and a tray (2) arranged above the chassis (1), a lifting mechanism (3) is arranged between the chassis (1) and the tray (2) and controls the tray (2) to ascend or descend, and the lifting mechanism (3) comprises a lifting frame, a lead screw (9) and a driving motor (10). The lifting frame comprises a first lower support (4) and a first upper support (5), one end of the first lower support (4) is rotationally connected with the chassis (1), the other end of the first lower support (4) is movably connected with a lead screw nut (8), one end of the first upper support (5) is rotationally connected with the firstlower support (4), the other end of the first upper support (5) is rotationally connected with the tray (2), and the lead screw (9) is connected with the lead screw nut (8). According to the movable lifting device, rapid movement of a vehicle can be realized, the lifting weight is large, and the reliability is high.
本发明属于举升设备技术领域,公开了一种移动举升装置,包括可自由行走的底盘(1)和设置在底盘(1)上方的托盘(2),底盘(1)和托盘(2)之间设置有举升机构(3),控制托盘(2)上升或下降,举升机构(3)包括举升架、丝杠(9)和驱动电机(10),举升架包括第一下支架(4)和第一上支架(5);第一下支架(4)的一端与底盘(1)转动连接,第一下支架(4)的另一端活动连接有丝杠螺母(8),且第一上支架(5)的一端与第一下支架(4)转动连接,第一上支架(5)的另一端与托盘(2)转动连接,所述的丝杠(9)与丝杠螺母(8)连接。本发明能够实现对车辆的快速移动,举升重量大,且可靠性高。
Movable lifting device
一种移动举升装置
2020-05-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |