The purpose of the present invention is to provide a construction method for an elevator guide rail in which, even when a wall-side rail bracket and a rail-side rail bracket are fixed using a self-drilling screw, the self-drilling screw can be nailed without deflection, the possibility of interference between the self-drilling screw and the bracket is eliminated, and the self-drilling screw itself is not damaged. The construction method of the guide rail for the elevator is characterized in that the guide rail is fixed on a wall side rail bracket fixed on a wall surface in a lifting channel of the elevator through a rail side rail bracket, and the wall side rail bracket and the rail side rail bracket are fastened through self-drilling screws. A guide having a larger diameter than the flange portion of the self-drilling screw and a gasket or spacer are provided in the horizontal direction between the self-drilling screw and the rail-side rail bracket, and the guide is pulled out after the construction of the self-drilling screw is completed. A gap is formed in the horizontal direction between the rail-side rail bracket and the self-drilling screw.
本发明为了提供一种即使是使用自钻螺钉来固定壁侧轨道托架和轨道侧轨道托架,也能够使自钻螺钉不偏斜地进行钉入,消除自钻螺钉与托架发生干涉的可能性,自钻螺钉本身不会破损的电梯用导轨的施工方法,将导轨经由轨道侧轨道托架固定于在电梯的升降通道内的壁面固定的壁侧轨道托架,并利用自钻螺钉将所述壁侧轨道托架和所述轨道侧轨道托架紧固,该电梯用导轨的施工方法的特征在于,在所述自钻螺钉与所述轨道侧轨道托架之间的水平方向上设置直径比所述自钻螺钉的凸缘部大的引导件及垫圈或间隔件,在所述自钻螺钉施工完成后拔出所述引导件,在所述轨道侧轨道托架与所述自钻螺钉之间的水平方向上形成间隙。
Construction method and construction device for guide rail for elevator
电梯用导轨的施工方法及其施工装置
2023-06-30
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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