The invention relates to the technical field of lifters, in particular to a multifunctional stair lifting device which comprises a bottom frame, a top frame, supporting channel steel and the like. Two supporting steel channels which are symmetrical front and back are rotationally connected to the bottom frame. The supporting channel steel is parallel to the staircase, and the supporting channel steel is located above the staircase; the lower sides of the two supporting steel channels are jointly and fixedly connected with a connecting plate. The upper sides of the two supporting steel channels are jointly and rotationally connected with a top frame. Electric vacuum suction cups are arranged in the bottom frame and the top frame. Compared with an installation mode of a conventional stair elevator, the stair elevator has the advantages that trepanning operation on steps or walls is omitted, non-destructive installation of the stair elevator is achieved, attractiveness of a stair with veneering decoration completed is guaranteed, the protection quality of a stair finished product is improved, the shielding cloth is used for replacing the stair to make contact with shoe soles of workers, and the working efficiency is improved. Therefore, cement, sand and the like on the soles are prevented from being in direct contact with veneering decorations of the stairs, and subsequent cleaning work on the surfaces of the stairs is avoided.
本发明涉及升降机技术领域,尤其涉及一种多功能楼梯升降装置,包括有底架、顶架和支撑槽钢等;底架上转动连接有两个前后对称的支撑槽钢;支撑槽钢与楼梯呈平行布置,且支撑槽钢位于楼梯的上方;两个支撑槽钢下侧共同固接有连接板;两个支撑槽钢上侧共同转动连接有顶架;底架和顶架内部均设置有电动真空吸盘。与常规楼梯升降机的安装方式相比,本发明免去对台阶或墙壁进行开孔的操作,实现楼梯升降机的无破坏安装,保证已完成贴面装饰的楼梯的美观,提高对楼梯成品保护的质量,通过遮挡布代替楼梯与工作人员的鞋底接触,从而避免鞋底的水泥、沙子等与楼梯的贴面装饰直接接触,避免后续对楼梯表面进行清理工作。
Multifunctional stair lifting device
一种多功能楼梯升降装置
2025-05-30
Patent
Electronic Resource
Chinese
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 |
STAIR LIFTING DEVICE AND STAIR LIFTING METHOD FOR HEAVY LOAD
European Patent Office | 2017
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