The invention discloses a combined type movable lifting platform which comprises a base, a movable lifting platform body and a movable lifting platform body. The two supporting portals are arranged at the two opposite ends of the base respectively and comprise stand columns vertically arranged on the two opposite sides of the base, a tension bearing beam and a bearing beam, the tension bearing beam and the bearing beam are connected to the upper ends of the two stand columns, vertical guide rails are formed on the opposite sides of the stand columns, idler wheels are installed at the two ends of the bearing beam respectively, and limiting grooves are formed in the wheel faces of the idler wheels; the vertical guide rails of the two stand columns are movably embedded in the limiting grooves of the idler wheels at the two ends of the bearing beam respectively. The bearing platform is arranged between the two supporting portals, and the two ends of the bearing platform are fixedly connected to the supporting beams of the two supporting portals respectively; the driving mechanism comprises a fixed pulley installed on the bearing beam, a sling and a lifting motor installed on the base, the middle of the sling is wound on the fixed pulley, and the two ends of the sling are connected to the bearing beam and the lifting motor respectively. The problem that when equipment installation or structure construction maintenance is conducted in a building with the large interlayer spacing, time and labor are wasted when a traditional scaffold is adopted is solved.
本发明公开了一种组合式可移动升降平台,包括:底座,安装有滚轮;分别设置于底座的相对两端的两支承门架,包括竖设于底座的相对两侧的立柱、连接于两立柱的上端的承拉梁和承托梁,立柱的相对侧形成有竖向导轨,承托梁的两端分别安装有滚轮,滚轮的轮面形成有限位凹槽,两立柱的竖向导轨分别可活动地嵌设于承托梁的两端的滚轮的限位凹槽中;设置于两支承门架之间的承台,其两端分别固接于两支承门架的承托梁;驱动机构,包括安装于承拉梁的定滑轮、吊索和安装于底座的提升电机,吊索的中部缠绕于定滑轮,吊索的两端分别连接于承托梁和提升电机。本发明解决了在层间距较大的建筑中进行设备安装或结构施工维修时,采用传统的脚手架费时费力的问题。
Combined movable lifting platform
组合式可移动升降平台
04.10.2022
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 |