The invention discloses a vibration and noise reduction device for an elevator guide rail, and relates to the technical field of elevators. The elevator shaft damping device comprises an elevator shaft, and further comprises two guide rails which are vertically and symmetrically arranged and installed on the opposite inner walls of the elevator shaft through a plurality of damping supports correspondingly; a frame is installed on the outer side of the lift car, and four roller guide shoes are distributed on the frame in a rectangular mode and are in rolling lap joint with the two guide rails respectively. Through mutual cooperation of the magnetic assembly and the track assembly, when the lift car slides, the acting force generated by the lift car can be counteracted, the lift car is kept stable in the running process, in other words, vibration generated in the lift car moving process is reduced, noise generated by the lift car is reduced, and meanwhile the lift car is prevented from being damaged. The vibration force transmitted by the lift car is gradually weakened by matching with the guide rail, the roller guide shoe and the vibration reduction bracket, so that the abrasion between the roller guide shoe and the guide rail is reduced, and the vibration force transmitted to a wall body can be reduced to the maximum extent, so that the purpose of improving the vibration reduction and noise reduction effects is achieved.
本申请公开了一种电梯导轨减振降噪装置,涉及电梯技术领域。本申请包括电梯井,还包括:两个导轨,呈竖直对称状设置,并通过多个减振支架分别安装于电梯井相对内壁上;轿厢,外侧安装有框架,所述框架上矩形分布有四个滚轮导靴,且四个滚轮导靴分别与两个导轨滚动搭接。本申请通过磁性组件与轨道组件的相互配合,在轿厢滑动时,可抵消轿厢产生的作用力,使其在运行过程中保持平稳,即,通过减少轿厢移动过程中产生的振动,以此降低其所发出的噪音,同时,通过配合导轨、滚轮导靴与减振支架对轿厢传递的振动力进行逐步削弱,在减少滚轮导靴与导轨之间磨损的同时,还可最大化降低从传导至墙体的振动力,以达到提高减振降噪效果的目的。
Vibration and noise reduction device for elevator guide rail
一种电梯导轨减振降噪装置
2024-12-06
Patent
Electronic Resource
Chinese
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