The invention relates to the technical field of elevator guide rails, and provides an improved elevator guide rail which comprises a transverse base mounted on the inner wall of an elevator shaft and a guide rail body provided with the transverse base, and mounting holes are formed in the upper end and the lower end of the transverse base in a penetrating mode. According to the technical scheme, the problems that in the prior art, when a bolt is clamped and limited, a transmission structure is complex, stability is poor in the using process, a corresponding anti-reset structure is not arranged, and in the using process, a bolt clamping structure is likely to be loosened, so that bolt fastening is relieved are solved; a first butt joint opening can be prevented from loosening through a limiting clamping plate, meanwhile, limiting clamping openings in a limiting plate can be clamped in a matched mode through limiting bolts at the two ends of a guiding cylinder while a limiting clamping base moves along a guiding sliding groove, and therefore the position of the limiting clamping base is further fixed; and the position of the limiting clamping seat is further limited, so that the limiting clamping seat is prevented from loosening.
本发明涉及电梯导轨技术领域,提出了一种改进型电梯导轨,包括安装在电梯井内壁的横向基座和配置安装早横向基座的导轨,所述横向基座的上下两端均贯穿开设有安装孔。通过上述技术方案,解决了现有技术中在对来螺栓进行卡紧限位操作时,传动结构复杂,使用时稳定性差,且没有设置相应的防复位结构,在使用中容易造成对螺栓卡紧的结构松动造成对螺栓紧固的解除的问题,利用限位卡板能够阻止对接口一发生松动,同时限位卡座在沿着导向滑槽移动的同时,能够通过导向筒两端的限位插销对限位板上的限位卡口进行适配的卡接,从而进一步的实现对限位卡座位置的固定,进一步的对限位卡座的位置进行限制,防止其发生松动。
Improved elevator guide rail
一种改进型电梯导轨
24.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |