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Armrest driving device of escalator

A driving device and escalator technology, applied in escalators, transportation and packaging, etc., can solve the problems of poor synchronization, complicated installation and maintenance, etc., and achieve the effects of increased strength, easy installation and maintenance, and simple structure

Active Publication Date: 2013-01-02
SUZHOU XINDA ESCALATOR ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current handrail driving device has been in use for a period of time, and the synchronization is poor, especially for escalators that are mostly used to transport goods, and the installation and maintenance are complicated

Method used

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  • Armrest driving device of escalator

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The technical solution of the present invention will be described in detail below in conjunction with the drawings:

[0012] Such as figure 1 As shown, an escalator handrail driving device includes a friction wheel component 1, a traction wheel 2, a bearing plate 4, a first support bearing 51, a second support bearing 52, an intermediate shaft 7, a fixing member 8, and an intermediate shaft The two ends of 7 are respectively connected to the first support bearing 51 and the second support bearing 52. The end of the first support bearing 51 away from the intermediate shaft 7 is connected to the bearing plate 4, and the bearing plate 4 is connected to the traction sheave 2 for traction The outer circumference of the wheel 2 is connected to the friction wheel component 1; the second support bearing 52 is connected to the fixing member 8.

[0013] The traction sheave 2 of the present invention and the bearing plate 4 are connected by splines 3.

[0014] The traction sheave 2 of ...

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PUM

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Abstract

The invention discloses an armrest driving device of an escalator, and relates to the technical field of escalators. The device comprises a friction wheel component, a traction wheel, a bearing plate, a first support bearing, a second support bearing, an intermediate shaft and a fixed piece, wherein two ends of the intermediate shaft are connected with the first support bearing and the second support bearing respectively; one end, far from the intermediate shaft, of the first support bearing is connected with the bearing plate; the bearing plate is connected with the traction wheel; the periphery of the traction wheel is connected with the friction wheel component; and the second support bearing is connected with the fixed piece. The device fulfills the purposes of simple structure, good synchronism between the step and the armrest and simple installation and maintenance.

Description

Technical field [0001] The invention relates to the technical field of escalators. 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 movement ladder to move up or down between different floors of the building Stationary electric drive equipment for inclined transportation of passengers or cargo. In order to achieve stability in the upward or downward direction, good synchronization between the steps and the handrail is required. The current handrail driving device has been used for a period of time, and the synchronization is poor, especially the escalators that are mostly used for conveying goods, and the installation and maintenance are complicated. Summary of the invention [0003] The purpose of the present invention is to provide an escalator handrail driving device with simple structure, good synchronization between steps and handrails, and simple instal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B23/06
Inventor 翟恩锁
Owner SUZHOU XINDA ESCALATOR ACCESSORIES