The invention discloses a lifting device for building construction, which comprises a movable base and a lifting platform arranged above the movable base, a hydraulic cylinder is arranged between the bottom of the lifting platform and the top of the movable base, and the lifting device further comprises a plurality of limiting and fixing mechanisms, the multiple limiting and fixing mechanisms are located between the four corners of the lifting table and the four corners of the movable base correspondingly, and the movable base can be stably supported on the ground through the limiting and fixing mechanisms. In this way, the problems that an existing lifting device is fixed only through brake pads of rolling wheels, stability is poor, enough friction force is not conveniently generated to enable the lifting device to be limited and fixed to the ground, and consequently workers are prone to shaking and low in safety performance when located at the high position are solved.
本发明公开了一种建筑施工用提升装置,包括移动底座和在其上方设置的升降台,所述升降台底部与所述移动底座顶部之间设有液压缸,还包括多个限位固定机构,多个限位固定机构分别位于所述升降台四角处与所述移动底座四角处之间,所述限位固定机构能够将所述移动底座稳定支撑在地面上。如此,解决了现有的提升装置仅依靠滚轮的刹车片进行固定,稳定性差,不方便产生足够的摩擦力使提升装置与地面进行限位固定,导致工人位于高处易晃动安全性能低的问题。
Lifting device for building construction
一种建筑施工用提升装置
2023-06-23
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 |