An escalator truss without welding encapsulation structure

Abstract

The invention relates to a non-welding encapsulation structure of an escalator truss, the non-welding encapsulation structure includes a steel plate fixing part arranged between the escalator bottom plate and the escalator cover plate, the lower end and the upper part of the steel plate fixing part are respectively provided with escalator The bottom plate support and the escalator cover support are respectively pressed against the steel plate fixing by pressing blocks, and the pressure blocks are connected with the steel plate fixings by bolts. The non-welding encapsulation structure of the escalator truss does not produce qualitative changes to the raw materials of the original truss of the escalator because no welding connection is used, and there is no qualitative change to the tension of the raw materials of the original truss of the escalator. The bearing capacity has been strengthened to make the escalator load more solid.

Description

technical field [0001] The invention relates to the technical field of escalator truss structures, in particular to a non-welding encapsulation structure of escalator trusses. Background technique [0002] The escalator row frame is an important structural part of the escalator, and the escalator truss bears the weight of the escalator itself, the weight of passengers and all loads under other special circumstances. The truss structure truss used for escalators is composed of left and right monoliths and other connectors. The left and right structural monoliths are composed of upper section, straight section and lower section. The traditional truss structure is formed by welding each section to form an escalator truss, which deforms after welding Large, it is difficult to correct and cause pollution to the environment, which is not conducive to the health of the operating staff. [0003] In addition, the traditional welding structure does not know the material content of th...

AI Technical Summary

Problems solved by technology

The truss structure truss used for escalators is composed of left and right monoliths and other connectors, and the left and right structural monoliths are composed of upper section, straight section and lower section. The traditional truss structure is formed by welding each section to form an escalator truss, which deforms after welding Large, difficult to correct and cause pollution to the environment, which is not conducive to the health of operators

[0003] In addition, the traditional welding structure does not know the material content of the truss during welding. Due to the different material content of the truss during welding, the welding rods used are also different. If the basic material content of the truss is not known, the welding surface to be welded has a changed

In addition, the traditional welding structure will have a certain impact on the escalator truss structure due to welding.

In addition, the traditional welding structure will make the material of the original truss brittle due to different welding temperatures, resulting in weakened bearing capacity of the original truss

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