Plate stamping type moving sidewalk pedal supporting seat

Abstract

The invention relates to a plate stamping type moving sidewalk pedal supporting seat, belonging to the manufacturing field of moving sidewalks. The traditional moving sidewalks are manufactured by aluminum alloy through integral die-casting, and when damaged, the moving sidewalk is needed to be integrally replaced, therefore, the manufacturing cost and the maintaining cost are both high. The plate stamping type moving sidewalk pedal supporting seat is characterized by comprising a step-shaped seat body which has a structure that a metal plate provided with a plurality of protruding ribs in a stamping mode is sequentially bent to form an upper mounting surface, a vertical face and a lower mounting surface, the corner of the vertical face and the lower mounting face is provided with a vertical transverse beam mounting surface, and the opposite face of the upper mounting surface is fixed with a reinforced plate. The invention has the advantages that the seat body formed by bending the metal plate in a stamping mode has good strength and light weight, and due to the protruding ribs and the reinforced plate, the strength of the seat body meets the requirement of safe operation of the moving sidewalk. In addition, the invention has low manufacturing cost, good consistency of the product and high production efficiency, can be independently replaced after damaged, and is beneficial to reducing the electric energy consumption in operation and saving the operation cost and the maintenance cost under the condition of meeting the requirement of operation loading safety of the moving sidewalk.

Description

【Technical field】 [0001] The invention relates to a plate stamping type moving walk pedal support seat, which belongs to the field of moving walk manufacturing. 【Background technique】 [0002] Large places such as airports, exhibition halls, and shopping malls are usually equipped with automatic sidewalks for plane transportation of passengers and goods. Most of the existing moving walks are integrally casted from aluminum alloy, and the pedals are integrally cast aluminum alloy pedals. The upper surface of the pedal is provided with ribs, the lower part of the pedal is provided with a base, and the left and right ends of the pedal are provided with connections that can be connected with traction chains. pieces. When in use, the pedals move along the track driven by the traction chain. The connecting parts are the main parts under stress, and they need to be replaced in time when they are damaged during operation to ensure the stable and safe operation of the moving walk. ...

AI Technical Summary

Problems solved by technology

When repairing and replacing, because the pedal and the connecting piece are cast as a whole, they can only be replaced as a whole, which is very expensive. In addition, in order to achieve a safe load-bearing strength, the amount of aluminum alloy raw materials is large, and the manufacturing cost is high. The overall volume of the pedal is large, The mass is large, and the load of the escalator is large, which wastes electric energy

In addition, there are currently also pedal surfaces made of stainless steel plates bent into corrugated plates with ribs, but they still need to be connected with a support seat made of cast iron or steel with a certain weight and strength. The overall weight reduction of the pedals is not obvious, the manufacturing cost is still high, and the escalator has a large operating load, which wastes electric energy

Images