Rail walking device
The utility model discloses a track walking device which comprises a vehicle body, a first telescopic piece and two sets of guide wheel structures. The first telescopic piece is arranged to transversely drive the two sets of guide wheel structures to adjust the transverse distance, the guide wheel d...
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| creator | YANG ZAIYU ZHAO FANG HE YEJIAN |
| description | The utility model discloses a track walking device which comprises a vehicle body, a first telescopic piece and two sets of guide wheel structures. The first telescopic piece is arranged to transversely drive the two sets of guide wheel structures to adjust the transverse distance, the guide wheel device can adapt to rails with different widths, the left guide wheel structure and the right guide wheel structure are arranged, and the guide wheels of the two sets of guide wheel structures can tightly hold the side walls of the rails in the left-right direction. The stability and the safety of the walking device in the walking process are ensured; the guide wheel structure comprises a frame body I, a frame body II, a second telescopic piece and a plurality of groups of guide wheels; the second telescopic piece can drive the first frame body and the second frame body to be staggered up and down, then the distance between the upper guide wheel and the lower guide wheel is adjusted, the structure on the side wall o |
| format | Patent |
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The first telescopic piece is arranged to transversely drive the two sets of guide wheel structures to adjust the transverse distance, the guide wheel device can adapt to rails with different widths, the left guide wheel structure and the right guide wheel structure are arranged, and the guide wheels of the two sets of guide wheel structures can tightly hold the side walls of the rails in the left-right direction. The stability and the safety of the walking device in the walking process are ensured; the guide wheel structure comprises a frame body I, a frame body II, a second telescopic piece and a plurality of groups of guide wheels; the second telescopic piece can drive the first frame body and the second frame body to be staggered up and down, then the distance between the upper guide wheel and the lower guide wheel is adjusted, the structure on the side wall o</description><language>chi ; eng</language><subject>BODY DETAILS OR KINDS OF RAILWAY VEHICLES ; PERFORMING OPERATIONS ; PREVENTING DERAILING OF RAIL VEHICLES ; RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES ; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH ; RAILWAYS ; TRANSPORTING ; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230124&DB=EPODOC&CC=CN&NR=218367814U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230124&DB=EPODOC&CC=CN&NR=218367814U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG ZAIYU</creatorcontrib><creatorcontrib>ZHAO FANG</creatorcontrib><creatorcontrib>HE YEJIAN</creatorcontrib><title>Rail walking device</title><description>The utility model discloses a track walking device which comprises a vehicle body, a first telescopic piece and two sets of guide wheel structures. 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The stability and the safety of the walking device in the walking process are ensured; the guide wheel structure comprises a frame body I, a frame body II, a second telescopic piece and a plurality of groups of guide wheels; the second telescopic piece can drive the first frame body and the second frame body to be staggered up and down, then the distance between the upper guide wheel and the lower guide wheel is adjusted, the structure on the side wall o</description><subject>BODY DETAILS OR KINDS OF RAILWAY VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PREVENTING DERAILING OF RAIL VEHICLES</subject><subject>RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES</subject><subject>RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH</subject><subject>RAILWAYS</subject><subject>TRANSPORTING</subject><subject>WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAOSszMUShPzMnOzEtXSEkty0xO5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoYWxmbmFoYmoaHGRCkCAFMZIQM</recordid><startdate>20230124</startdate><enddate>20230124</enddate><creator>YANG ZAIYU</creator><creator>ZHAO FANG</creator><creator>HE YEJIAN</creator><scope>EVB</scope></search><sort><creationdate>20230124</creationdate><title>Rail walking device</title><author>YANG ZAIYU ; ZHAO FANG ; HE YEJIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218367814UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BODY DETAILS OR KINDS OF RAILWAY VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PREVENTING DERAILING OF RAIL VEHICLES</topic><topic>RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES</topic><topic>RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH</topic><topic>RAILWAYS</topic><topic>TRANSPORTING</topic><topic>WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG ZAIYU</creatorcontrib><creatorcontrib>ZHAO FANG</creatorcontrib><creatorcontrib>HE YEJIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG ZAIYU</au><au>ZHAO FANG</au><au>HE YEJIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rail walking device</title><date>2023-01-24</date><risdate>2023</risdate><abstract>The utility model discloses a track walking device which comprises a vehicle body, a first telescopic piece and two sets of guide wheel structures. The first telescopic piece is arranged to transversely drive the two sets of guide wheel structures to adjust the transverse distance, the guide wheel device can adapt to rails with different widths, the left guide wheel structure and the right guide wheel structure are arranged, and the guide wheels of the two sets of guide wheel structures can tightly hold the side walls of the rails in the left-right direction. The stability and the safety of the walking device in the walking process are ensured; the guide wheel structure comprises a frame body I, a frame body II, a second telescopic piece and a plurality of groups of guide wheels; the second telescopic piece can drive the first frame body and the second frame body to be staggered up and down, then the distance between the upper guide wheel and the lower guide wheel is adjusted, the structure on the side wall o</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BODY DETAILS OR KINDS OF RAILWAY VEHICLES PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES |
| title | Rail walking device |
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