Handrail driving device of escalator
The utility model discloses a handrail driving device of an escalator, which comprises a driving wheel, a driven wheel and a handrail, wherein the driving wheel is arranged at the output side of the handrail, the driven wheel is arranged at the input side of the handrail, and the handrail is input a...
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creator | GENG PENG HUANG ZHONGXIAO WU BIN QIN BINGLE |
description | The utility model discloses a handrail driving device of an escalator, which comprises a driving wheel, a driven wheel and a handrail, wherein the driving wheel is arranged at the output side of the handrail, the driven wheel is arranged at the input side of the handrail, and the handrail is input and is then output after sequentially going around the driving wheel and the driven wheel. The handrail of the utility model goes through 360-degree easing turning from entering the driving wheel to going out of the driven wheel, the basically uniform direction of the handrail when entering and going out of the handrail driving device can be ensured, the handrail has no reverse turning section when the large wrapping angle driving of the handrail is realized, the service life of the handrail is prolonged when the driving force is enhanced, and in addition, because no reverse turning section exists, the whole handrail driving device occupies small space, and can be arranged in a metal girder. Compared with the end pa |
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The handrail of the utility model goes through 360-degree easing turning from entering the driving wheel to going out of the driven wheel, the basically uniform direction of the handrail when entering and going out of the handrail driving device can be ensured, the handrail has no reverse turning section when the large wrapping angle driving of the handrail is realized, the service life of the handrail is prolonged when the driving force is enhanced, and in addition, because no reverse turning section exists, the whole handrail driving device occupies small space, and can be arranged in a metal girder. 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The handrail of the utility model goes through 360-degree easing turning from entering the driving wheel to going out of the driven wheel, the basically uniform direction of the handrail when entering and going out of the handrail driving device can be ensured, the handrail has no reverse turning section when the large wrapping angle driving of the handrail is realized, the service life of the handrail is prolonged when the driving force is enhanced, and in addition, because no reverse turning section exists, the whole handrail driving device occupies small space, and can be arranged in a metal girder. Compared with the end pa</description><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDxSMxLKUrMzFFIKcosy8xLV0hJLctMTlXIT1NILU5OzEksyS_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GBobmRkYGJmahocZEKQIAUiQnaA</recordid><startdate>20110126</startdate><enddate>20110126</enddate><creator>GENG PENG</creator><creator>HUANG ZHONGXIAO</creator><creator>WU BIN</creator><creator>QIN BINGLE</creator><scope>EVB</scope></search><sort><creationdate>20110126</creationdate><title>Handrail driving device of escalator</title><author>GENG PENG ; HUANG ZHONGXIAO ; WU BIN ; QIN BINGLE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN201722046UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2011</creationdate><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GENG PENG</creatorcontrib><creatorcontrib>HUANG ZHONGXIAO</creatorcontrib><creatorcontrib>WU BIN</creatorcontrib><creatorcontrib>QIN BINGLE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GENG PENG</au><au>HUANG ZHONGXIAO</au><au>WU BIN</au><au>QIN BINGLE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Handrail driving device of escalator</title><date>2011-01-26</date><risdate>2011</risdate><abstract>The utility model discloses a handrail driving device of an escalator, which comprises a driving wheel, a driven wheel and a handrail, wherein the driving wheel is arranged at the output side of the handrail, the driven wheel is arranged at the input side of the handrail, and the handrail is input and is then output after sequentially going around the driving wheel and the driven wheel. The handrail of the utility model goes through 360-degree easing turning from entering the driving wheel to going out of the driven wheel, the basically uniform direction of the handrail when entering and going out of the handrail driving device can be ensured, the handrail has no reverse turning section when the large wrapping angle driving of the handrail is realized, the service life of the handrail is prolonged when the driving force is enhanced, and in addition, because no reverse turning section exists, the whole handrail driving device occupies small space, and can be arranged in a metal girder. Compared with the end pa</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
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subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
title | Handrail driving device of escalator |
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