The invention relates to a stair assembled in a modular mode. Targeted molds are designed for existing stairs according to the different sizes of the existing stairs, the production efficiency is low, and the cost is high. The stair assembled in the modular mode comprises a left frame and a right frame. The left frame comprises a triangular support and a left plate piece. The right frame comprises a triangular support and a right plate piece. The left frame and the right frame are connected through a series connection assembly, so that the left plate piece and the right plate piece are assembled flatly. An original stair structure is improved into the structure achieved through modular assembly, and an original integral kickplate and pedal structure is improved into the structure formed by assembling and combining the left plate piece and the right plate piece so that stairs of different specifications can be produced and formed by assembling different standard components in a matched mode; the mold utilization rate is increased, and the production efficiency is improved; the production time is shortened through pre-production, and thus the situation that in the prior art, production can be scheduled only according to actual requirements is avoided; in addition, assembly procedures are simplified, maintenance and replacement are facilitated, and the manufacturing cost and the maintenance cost of the stair are effectively reduced.
Stair assembled in modular mode
2016-02-24
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Assembled rotating steel stair structure and assembling method thereof
European Patent Office | 2024
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