Handrail cleaning device for passenger-carrying device and passenger-carrying device

A technology for cleaning devices and handrails, which can be used in transportation and packaging, escalators, etc., and can solve problems such as large pushing force and damage to the back

Inactive Publication Date: 2007-01-31
HITACHI BUILDING SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem of damage to the back of the armrest that is not dirty due to excessive pushing force.

Method used

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  • Handrail cleaning device for passenger-carrying device and passenger-carrying device
  • Handrail cleaning device for passenger-carrying device and passenger-carrying device
  • Handrail cleaning device for passenger-carrying device and passenger-carrying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a side view of the handrail backside cleaning device 14 installed on the above-mentioned escalator according to an embodiment of the present invention, and FIG. figure 1 The side view of the handrail cleaning device shown installed on the tensioning device 13 of the above-mentioned escalator.

[0033] Handrail back cleaning device 14 comprises: the L-shaped fixing bracket 17 installed on the side end 131 of the tensioning device 13 of the tensioning device 13 for adjusting the handrail 12 deflection of the escalator with nut 22; The L-shaped connecting rod 19 on the support plate 173 of the frame 17; the fixed rod 15 that can be freely moved up and down and installed on the support portion 192 located at the front end of the connecting rod 19; The cleaning body 16 that is installed on the fixed rod 15.

[0034]The fixed rod 15 is constituted as follows: the guide bar 151 vertically arranged at its central part is supported by the support part 192 arrang...

Embodiment 2

[0045] Figure 4 It is a figure which shows the schematic structure of the measuring apparatus which indirectly measures the dynamic friction coefficient with respect to the handrail driving roller of this invention, and the apparatus which measures the dynamic friction coefficient using the structure of the handrail back cleaning apparatus 14 used in the said Example 1. Therefore, the same parts as those of the handrail backside cleaning device 14 used in the first embodiment are given the same reference numerals.

[0046] In this embodiment, instead of the cleaning body 16 in the handrail backside cleaning device 14 of the above-mentioned embodiment 1, a traction measuring mechanism 23 such as a dynamometer is mounted on the fixed rod 15 by a fixing screw 15a.

[0047] The traction force measuring mechanism 23 is connected with a dynamic friction coefficient measuring piece 25 made of the same material material as the rubber roller of the driving handrail 12 connected by a t...

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PUM

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Abstract

The invention provides a handrail cleaning device for transporting passengers, which can facilitate the loading and unloading of the handrail cleaning device, and can be cleaned without damaging the back of the handrail. The above-mentioned problems can be solved by the following scheme: a fixed bracket that can be fixed on the tension device for adjusting the deflection of the handrail and a fixed rod that can be loaded and unloaded on the above-mentioned cleaning body and can move up and down corresponding to the sliding vibration of the handrail, the above-mentioned fixed bracket and the above-mentioned fixed The rods are connected by an angle-adjustable connecting rod for making the above-mentioned cleaning body contact the handrail in parallel, and a thrust adjustment spring for adjusting the force of the above-mentioned cleaning body to push the handrail is set on the above-mentioned fixed rod.

Description

technical field [0001] The present invention relates to a passenger transport device including a handrail cleaning device of a passenger transport device capable of facilitating the handrail cleaning operation, and a dynamic friction coefficient measuring mechanism capable of measuring the dynamic friction coefficient of the handrail. Background technique [0002] As a conventional handrail cleaning device in a passenger transportation device such as an escalator or a moving passage, for example, a known device is as follows: a skirt guard is used to support and cover the handrail on the return side where the passengers walking on the passenger transportation device cannot see. The bracket can fix the fixed arm of the cleaning body directly above the back of the handrail on the return side, and the cleaning body can move up and down by tightening the screws so as to adjust the pushing force of the cleaning body, which can facilitate the cleaning operation on the back of the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B31/02B66B21/04B66B31/00
Inventor 五十岚芳治下寺诚山下浩二藤谷健一五个哲也
Owner HITACHI BUILDING SYST CO LTD
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