Movable adjustable trolley special for installation of sliding contact line
The invention relates to the field of installation of sliding contact lines, and particularly relates to a movable adjustable trolley special for installation of a sliding contact line. The movable adjustable trolley comprises a lifting cage and a cross beam, wherein one end of the cross beam is con...
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| creator | XIA ZHENYI WANG JIANCHANG LIU HUO |
| description | The invention relates to the field of installation of sliding contact lines, and particularly relates to a movable adjustable trolley special for installation of a sliding contact line. The movable adjustable trolley comprises a lifting cage and a cross beam, wherein one end of the cross beam is connected with the lifting cage, and the other end of the cross beam is connected with a crown block track through walking wheels; vertical installation holes are formed in stand columns of the lifting cage at equal intervals; transverse installation holes matched with the vertical installation holes are formed in the cross beam at equal intervals; the lifting cage is connected with the cross beam through a connecting piece.; the walking wheels comprise the first main wheel and the second main wheel; the first main wheel and the second main wheel are oppositely arranged; the first main wheel is movably connected with the cross beam through a first supporting leg; the second main wheel is fixedly connected with the cro |
| format | Patent |
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The movable adjustable trolley comprises a lifting cage and a cross beam, wherein one end of the cross beam is connected with the lifting cage, and the other end of the cross beam is connected with a crown block track through walking wheels; vertical installation holes are formed in stand columns of the lifting cage at equal intervals; transverse installation holes matched with the vertical installation holes are formed in the cross beam at equal intervals; the lifting cage is connected with the cross beam through a connecting piece.; the walking wheels comprise the first main wheel and the second main wheel; the first main wheel and the second main wheel are oppositely arranged; the first main wheel is movably connected with the cross beam through a first supporting leg; the second main wheel is fixedly connected with the cro</description><language>chi ; eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CRANES ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; HAND TOOLS ; HAULING ; HOISTING ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; MACHINE TOOLS ; MANIPULATORS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; SOLDERING OR UNSOLDERING ; STORAGE MEANS FOR WORKSHOPS ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM ; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK</subject><creationdate>2020</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=20201030&DB=EPODOC&CC=CN&NR=111847242A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201030&DB=EPODOC&CC=CN&NR=111847242A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIA ZHENYI</creatorcontrib><creatorcontrib>WANG JIANCHANG</creatorcontrib><creatorcontrib>LIU HUO</creatorcontrib><title>Movable adjustable trolley special for installation of sliding contact line</title><description>The invention relates to the field of installation of sliding contact lines, and particularly relates to a movable adjustable trolley special for installation of a sliding contact line. The movable adjustable trolley comprises a lifting cage and a cross beam, wherein one end of the cross beam is connected with the lifting cage, and the other end of the cross beam is connected with a crown block track through walking wheels; vertical installation holes are formed in stand columns of the lifting cage at equal intervals; transverse installation holes matched with the vertical installation holes are formed in the cross beam at equal intervals; the lifting cage is connected with the cross beam through a connecting piece.; the walking wheels comprise the first main wheel and the second main wheel; the first main wheel and the second main wheel are oppositely arranged; the first main wheel is movably connected with the cross beam through a first supporting leg; the second main wheel is fixedly connected with the cro</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CRANES</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>HAND TOOLS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>MACHINE TOOLS</subject><subject>MANIPULATORS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>STORAGE MEANS FOR WORKSHOPS</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwkAMAPfiQdQ_xAd42FrQqxRFED15L3GblkhIlm4U_L0iPsDTDMxMw-lsT7wJAXb3R_Gv-mgi9IKSKTEK9DYC6yeKoLMpWA9FuGMdIJk6JgdhpXmY9CiFFj_OwvKwvzbHFWVrqWRMpORtc4kxbutNVVe79T_PG5LKNcs</recordid><startdate>20201030</startdate><enddate>20201030</enddate><creator>XIA ZHENYI</creator><creator>WANG JIANCHANG</creator><creator>LIU HUO</creator><scope>EVB</scope></search><sort><creationdate>20201030</creationdate><title>Movable adjustable trolley special for installation of sliding contact line</title><author>XIA ZHENYI ; WANG JIANCHANG ; LIU HUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111847242A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CRANES</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>HAND TOOLS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>MACHINE TOOLS</topic><topic>MANIPULATORS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>STORAGE MEANS FOR WORKSHOPS</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK</topic><toplevel>online_resources</toplevel><creatorcontrib>XIA ZHENYI</creatorcontrib><creatorcontrib>WANG JIANCHANG</creatorcontrib><creatorcontrib>LIU HUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIA ZHENYI</au><au>WANG JIANCHANG</au><au>LIU HUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Movable adjustable trolley special for installation of sliding contact line</title><date>2020-10-30</date><risdate>2020</risdate><abstract>The invention relates to the field of installation of sliding contact lines, and particularly relates to a movable adjustable trolley special for installation of a sliding contact line. The movable adjustable trolley comprises a lifting cage and a cross beam, wherein one end of the cross beam is connected with the lifting cage, and the other end of the cross beam is connected with a crown block track through walking wheels; vertical installation holes are formed in stand columns of the lifting cage at equal intervals; transverse installation holes matched with the vertical installation holes are formed in the cross beam at equal intervals; the lifting cage is connected with the cross beam through a connecting piece.; the walking wheels comprise the first main wheel and the second main wheel; the first main wheel and the second main wheel are oppositely arranged; the first main wheel is movably connected with the cross beam through a first supporting leg; the second main wheel is fixedly connected with the cro</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CRANES CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING HAND TOOLS HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS SOLDERING OR UNSOLDERING STORAGE MEANS FOR WORKSHOPS TRANSPORTING WELDING WORKING BY LASER BEAM WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK |
| title | Movable adjustable trolley special for installation of sliding contact line |
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