The invention discloses a ladder way structure of a short-span horizontal moving sidewalk, which comprises a truss, the truss comprises a top main string beam, a bottom main string beam and a side beam connected with the top main string beam and the bottom main string beam, the truss is provided with a step loop, and the step loop comprises a first rotating shaft and a second rotating shaft which are respectively arranged at two ends of the truss; first chain wheels are arranged at the two ends of the first rotating shaft, second chain wheels are arranged at the two ends of the second rotating shaft, chains meshed with the first chain wheels and the second chain wheels surround the first chain wheels and the second chain wheels on the same side, and the parts, located above and below the first chain wheels and the second chain wheels, of the chains are in a horizontal state. A pedal is arranged between the chains on the two sides; the chain comprises chain link plates, chain link pins and idler wheels, and the idler wheels are arranged between the two rows of chain link plates and rotationally connected with the chain link pins. The structure is simpler, the truss strength is more stable, the requirement for a horizontal sidewalk with the span smaller than 12 m is met, and therefore the coverage area of a product is increased.
本发明公开了一种短跨距水平自动人行道的梯路结构,包括桁架,桁架包括顶部主弦梁、底部主弦梁和连接顶部主弦梁、底部主弦梁的侧梁,桁架上设置有梯级回路,梯级回路包括分别设置于桁架的两端的第一转轴和第二转轴,第一转轴的两端设置有第一链轮,第二转轴的两端设置有第二链轮,同侧的第一链轮和第二链轮上环绕有与第一链轮和第二链轮啮合的链条,链条位于第一链轮和第二链轮的上方的部分和下方的部分均处于水平状态,两侧的链条之间设置有踏板;链条包括链节板、链节销和滚轮,滚轮设置于两列链节板之间并与链节销转动连接。本发明结构更加简单,桁架强度更加稳定,满足对跨距小于12m的水平人行道的需求,从而提升产品的覆盖区间。
Ladder road structure of short-span horizontal moving sidewalk
一种短跨距水平自动人行道的梯路结构
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Ladder way guide structure and escalator or moving sidewalk
European Patent Office | 2023
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