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Escalator with positioning warning device

An alarm device and escalator technology, applied to escalators, transportation and packaging, etc., can solve the problems of inaccurate stepping, large flow of people, etc., and achieve the effect of avoiding falls

Inactive Publication Date: 2016-07-13
TIANJIN ZEQIANG METAL SURFACE TREATMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Escalators are widely used in shopping malls, stations and other areas with dense crowds due to their convenience and speed. However, due to the large crowds in these places, sometimes people may fall due to inaccurate steps on the escalators due to light and other reasons.

Method used

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  • Escalator with positioning warning device
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Examples

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Embodiment Construction

[0018] The present invention will be described in detail below according to the accompanying drawings and specific embodiments.

[0019] Such as figure 1 with 2 As shown, the present invention includes a support frame 9, a movable step 1, a photosensitive sensor 3, an alarm device 4, a handrail 2, a driving sprocket 5, a driving device 6 and a control device 7.

[0020] Movable steps 1, handrails 2, driving sprocket 5, driving device 6 and control device 7 are all installed on the support frame 9 and supported by the support frame 9.

[0021] There are multiple photosensitive sensors 3, which are arranged in rows on the upper end of the rear side of the movable step 1, and the distance between each adjacent two photosensitive sensors 3 in each row of the photosensitive sensors 3 is not more than 10cm, and the photosensitive sensors 3 are wirelessly connected and controlled Device 7, the photosensitive sensor 3 is provided with a microprocessor and a wireless signal transmiss...

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PUM

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Abstract

The invention provides an escalator with a positioning warning device. The escalator comprises a supporting frame, movable steps, photosensitive sensors, a warning device, armrests, a driving chain wheel, a driving device and a control device. The number of the photosensitive sensors is a plurality, and the photosensitive sensors are installed at the upper ends of the rear sides of the movable steps and connected with the control device. The control device is connected with the warning device and inputs control signals to the warning device according to signals obtained through the photosensitive sensors, so as to control a working state of the warning device. The warning device is installed on the supporting frame and located at the starting end of the escalator. By adoption of the technical scheme, if passengers step wrongly on the steps, shoes of the passengers block light which shines to the photosensitive sensors located on the rear sides of the escalator steps, the photosensitive sensors send out electric signals, the control device controls the warning device to give a voice alarm, so that the passengers find their stepping at the wrong positions very easily, and the fall damage caused by the fact that the passengers step wrongly is avoided.

Description

technical field [0001] The invention relates to the field of escalators, in particular to an escalator with a positioning alarm device. Background technique [0002] Escalators are widely used in shopping malls, stations and other areas with dense crowds due to their convenience and speed. However, due to the large crowds in these places, sometimes people may fall due to inaccurate steps on the escalators due to light and other reasons. . Contents of the invention [0003] The problem to be solved by the present invention is to provide an escalator with a positioning alarm device that prevents passengers from falling due to wrong steps. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: an escalator with a positioning alarm device, including a support frame, a movable step, a photosensitive sensor, an alarm device, a handrail, a driving sprocket, a driving device and a control device; [0005] The movable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B29/00
Inventor 丰泽强
Owner TIANJIN ZEQIANG METAL SURFACE TREATMENT