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Escalator upper guide rail assembly

A guide rail and escalator technology, applied in escalators, transportation and packaging, etc., can solve the problems of easy safety accidents, weak connection between escalator guide rails and side panels, etc., to improve the connection firmness, avoid safety accidents, and facilitate connection Effect

Inactive Publication Date: 2016-12-07
TIANJIN ORAC ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose an escalator upper guide rail assembly to solve the problem that the existing escalator guide rails are not firmly connected to the side panels and are prone to safety accidents

Method used

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an escalator upper guide rail assembly. The escalator upper guide rail assembly comprises a side plate, an auxiliary wheel guide rail and an auxiliary wheel return guide rail which are arranged on the inner side of the side plate, a main wheel guide rail arranged at the top end of the side plate, and a main wheel return guide rail arranged below the side plate, wherein the two ends of the main wheel return guide rail are fixedly connected with the side plate through an upper guide rail supporting plate and a lower guide rail supporting plate respectively; the main wheel return guide rail is connected with the side plate further through a middle supporting plate; the middle supporting plate is positioned between the upper guide rail supporting plate and the lower guide rail supporting plate; and the lower guide rail supporting plate is fixedly connected with the side plate through connecting pieces of which the section is L-shaped. According to escalator upper guide rail assembly, the connecting pieces are arranged, the mounting area of the connecting pieces and the side plate can be increased, the connection of the connecting pieces and the side pate is more convenient and firmer, the connection firmness of the guide rail and the side plate is improved, and security accidents caused by the fact that the connection is not firm are avoided.

Description

technical field [0001] The invention belongs to the field of escalator safety components, in particular to an escalator upper guide rail assembly. Background technique [0002] The escalator is a combination of a chain conveyor with a special structure and two belt conveyors with a special structure, with a circular motion ladder path, used to go up or down between different floors of the building Stationary electric drive equipment for transporting passengers at an incline. The escalator consists of a ladder road and handrails on both sides. The steps move horizontally at the passenger entrance, and then gradually form a ladder; when approaching the exit, the steps gradually disappear, and the steps move horizontally again. These movements are realized by step main wheels and auxiliary wheels walking along different step guide rails respectively. In the existing escalator, the return guide rail of the main wheel is fixed on the side plate, but because there is a gap betw...

Claims

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Application Information

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IPC IPC(8): B66B23/00
CPCB66B23/00
Inventor 李洪利李琦
Owner TIANJIN ORAC ELEVATOR
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