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Passenger Conveyor

A technology for passenger conveying equipment and guide rails, applied in the field of guide rail brackets, can solve the problems of increased difficulty in installation operations and inability to guarantee installation operations, and achieve the effect of easy installation operations

Active Publication Date: 2015-10-07
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing the guide rail on the guide rail bracket, it is necessary to perform the installation work with high precision, but if the high precision is required, the difficulty of the installation work will increase
Furthermore, installation work cannot always be guaranteed on a flat site

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] One embodiment will be described below with reference to the drawings.

[0024] figure 1 It is a front view of the guide rail and guide rail bracket which the passenger conveyance facility concerning embodiment has. figure 2 is a side view of the rail and rail bracket. image 3 It is an overall view of the passenger conveyor facility according to the embodiment. The passenger conveyance facility which concerns on this embodiment is an escalator, for example. exist image 3 Among them, 5 represents the rung, 6 represents the handrail, 7 represents the railing, and 8 represents the frame.

[0025] The rail bracket (hereinafter simply referred to as “rack”) 1 has a mounting surface on which the rail 4 is mounted. The guide rail 4 is placed on the mounting surface, and the guide rail 4 is fixed to the bracket 1 by bolts 3 .

[0026] The bracket 1 has a member (such as a wall or a protrusion) that faces the back surface of the guide rail 4 when the guide rail 4 is pla...

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PUM

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Abstract

The present invention provides passenger conveying equipment enabling installation work of a guide rail on a guide rail support to be easier. A limiting member is arranged for limiting a moving range of the guide rail which is used for step driving and is in the state of not being fixed on the guide rail support by a fixing member on the guide rail support. The limiting member, e.g., is a projection or a wall, the projection or the wall, e.g., is arranged at a position of the guide rail support closer to an inner side than a guide rail fixing position of a loading surface (a surface used for loading the guide rail and being fixed by the fixing member) along a width direction of the passenger conveying equipment.

Description

technical field [0001] The present invention relates to a passenger conveyor, and in particular to a rail bracket for supporting a step rail in a passenger conveyor. Background technique [0002] Passenger conveyance devices such as escalators and motorized walkways are known. Passenger conveyors typically have steps, guide rails for the steps, rail supports and a frame for the passenger conveyor. The guide rails are mounted on the frame of the passenger conveyor through guide rail brackets. [0003] The sequence of installation work of the guide rail is as follows. First make the frame of the passenger conveyor, then install the rail brackets on the frame, and finally install the rails on the rail brackets. [0004] The installation accuracy of the guide rail is closely related to the comfort of the steps during travel and the generation of noise. Therefore, high precision is required in the width direction and height direction when mounting the guide rail on the passen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B21/04B66B23/00
Inventor 关口健太郎军地孝昭桥本和彰镰田裕贵宇津宫博文
Owner HITACHI LTD