Integrated bending type elevator upper beam structure

Abstract

An integrated bending type elevator upper beam structure comprises two cross beams which are arranged in parallel. Each cross beam comprises a roller mounting part, a main beam part and an upper shielding part, the main beam part is composed of an upper reinforcing part and a lower reinforcing part, the upper reinforcing part and the lower reinforcing part are connected with the upper edge and the lower edge of the roller mounting part respectively and are formed by bending, the upper shielding part is connected with the upper reinforcing part and is formed by bending, and the upper shielding parts on the two cross beams are spliced to form an upper shield. According to the upper beam assembly, on the premise that the dust blocking function is achieved, the types and the number of related parts are smaller, the parts are convenient to manage, and the problems that in a traditional upper beam assembly, the parts are complex and difficult to find, the finding efficiency is low, and the carrying amount is large are solved; only the procedures of cutting, stamping and bending sheet metal raw materials in the manufacturing process of the beam are involved, the procedures are fewer, and the manufacturing efficiency is higher.

Description

Technical field [0001] The present invention involves the field of elevator beams, especially the integrated bending elevator upper beam structure. Background technique [0002] In the elevator system, the traditional upper beam component will be equipped with a hood to prevent the roller ash installed on the upper beam. For example, the application number is CN201821459719.1. [0003] At present, the manufacturing of the upper beam component must be manufactured and assembled at least through the two types of component products of the main beam and the cover. , Finding problems such as low efficiency, as well as the large amount of loading of each component, on the other hand, it needs to involve the sheet metal feeding, stamping and bending of multiple component products, as well as after bending The assembly process of the main beam framework and the cover of the cover can be seen that the traditional upper beam component has many processes and the manufacturing efficiency is ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an integrated bent upper beam structure. On the premise of having the dust-proof function, it involves fewer types and quantities of parts, and the management of parts is convenient, which solves the problem of traditional The search for parts in the beam assembly is cumbersome, difficult, inefficient, and has a large amount of handling. At the same time, in the manufacturing process, only the cutting, stamping and bending processes of the sheet metal raw materials are involved in the manufacturing process of the beam component. , fewer processes, higher manufacturing efficiency

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