Guide rail cleaning device for escalator or automatic pavement

A technology for moving walks and escalators, which is applied in the directions of escalators, transportation and packaging, can solve the problems of increasing the difficulty of maintenance, reducing the strength of the pedal chain, and increasing the manufacturing cost, and achieves a simple structure, easy maintenance and processing. cost effect

Active Publication Date: 2013-04-17
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this cleaning device can clean up the guide rails of moving walks or escalators, it needs to process the two outer chain sheets of the pedal chain to be used to install the perforations of the slender shaft, which will inevitably reduce the strength of the pedal chain. increase manufacturing cost
In addition, the cleaning device can only be installed between specific outer chain pieces, which increases the difficulty of maintenance

Method used

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  • Guide rail cleaning device for escalator or automatic pavement
  • Guide rail cleaning device for escalator or automatic pavement
  • Guide rail cleaning device for escalator or automatic pavement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 , 2 It is a schematic diagram of an embodiment of the guide rail cleaning device for escalators or sidewalks, including: an upper clip 01, a lower clip 12, a connecting shaft 02, a nut 03, a spring 04, and a cleaning head 05.

[0019] The upper clamping piece 01 is installed on the upper end surface of the chain piece 10 on both sides of the step chain, and the lower clamping piece 12 is installed on the lower end surface of the chain piece 10 on both sides of the step chain. In this embodiment, the structural shapes of the upper clip 01 and the lower clip 12 are exactly the same (combined image 3 As shown), each includes a horizontal connecting portion 13, and an ear portion 14 is symmetrically arranged on both sides of the connecting portion 13, and a concave portion 15 is formed between the two ear portions 14 and the upper end surface 16 of the connecting portion 13. The lower end surfaces 18 of the two ear portions 14 and the lower end surface 17 of the...

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PUM

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Abstract

The present invention discloses a guide rail cleaning device for an escalator or an automatic pavement, wherein the guide rail cleaning device comprises a upper clip arranged on the upper end surface of a chain sheet at two sides of a step chain, a lower clip arranged on the lower end surface of the chain sheet at two sides of the step chain, a connecting shaft connecting the upper clip and the lower clip and fixing the clips to the step chain, a cleaning head provided on the connecting shaft and located at the lower clip side and a spring provided on the connecting shaft and located between the cleaning head and the upper clip. The cleaning head is provided with a motion free degree along the axial direction of the connecting shaft and other free degree is limited. The guide rail cleaning device, which is simple in structure, convenient in installation and low in cost, can retain the original strength of the chain and is able to satisfy the requirement of cleaning guide rails of escalators or pavements in various occasions.

Description

technical field [0001] The invention relates to an elevator accessory, in particular to a guide rail cleaning device for escalators or sidewalks. Background technique [0002] The guide rail surface of the escalator or sidewalk needs to be cleaned to keep the guide rail surface clean and make the passengers on the escalator or sidewalk comfortable when they are on board. In addition, cleaning the guide rail surface of the escalator or sidewalk can also reduce the wear of the rollers and prolong their service life. [0003] In the prior art, for example, a cleaning device for moving walks or escalator guide rails disclosed in the Chinese invention patent application publication specification CN101343914A (public date: January 14, 2009) is used between the two outer chain sheets of the pedal chain. A bracket is arranged between, and the structure of the brush is installed on the bracket. Although this cleaning device can clean the guide rails of moving walks or escalators, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B31/00
Inventor 吴超
Owner SHANGHAI MITSUBISHI ELEVATOR CO LTD
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