Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge
The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic...
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| creator | LI HUAQING ZHANG YIJUN LIANG BINBIN MA JIANYONG TIAN XIN JIANG NENGSHI MA ZHIQING QIAO XUENING LIU QUNDE DU HONGCHI JING GANGYI SHI JIN'AN WANG HAIHAI ZHENG ZHENGEN LIU XUN LI JINYU |
| description | The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitud |
| format | Patent |
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The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitud</description><language>chi ; eng</language><subject>ASSEMBLY OF BRIDGES ; CAPSTANS ; CONSTRUCTION OF BRIDGES ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; CRANES ; FIXED CONSTRUCTIONS ; HAULING ; HOISTING ; HOISTS ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; OR VIADUCTS ; PERFORMING OPERATIONS ; TACKLES, e.g. PULLEY BLOCKS ; TRANSPORTING ; WINCHES</subject><creationdate>2021</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=20210122&DB=EPODOC&CC=CN&NR=112249940A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210122&DB=EPODOC&CC=CN&NR=112249940A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI HUAQING</creatorcontrib><creatorcontrib>ZHANG YIJUN</creatorcontrib><creatorcontrib>LIANG BINBIN</creatorcontrib><creatorcontrib>MA JIANYONG</creatorcontrib><creatorcontrib>TIAN XIN</creatorcontrib><creatorcontrib>JIANG NENGSHI</creatorcontrib><creatorcontrib>MA ZHIQING</creatorcontrib><creatorcontrib>QIAO XUENING</creatorcontrib><creatorcontrib>LIU QUNDE</creatorcontrib><creatorcontrib>DU HONGCHI</creatorcontrib><creatorcontrib>JING GANGYI</creatorcontrib><creatorcontrib>SHI JIN'AN</creatorcontrib><creatorcontrib>WANG HAIHAI</creatorcontrib><creatorcontrib>ZHENG ZHENGEN</creatorcontrib><creatorcontrib>LIU XUN</creatorcontrib><creatorcontrib>LI JINYU</creatorcontrib><title>Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge</title><description>The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitud</description><subject>ASSEMBLY OF BRIDGES</subject><subject>CAPSTANS</subject><subject>CONSTRUCTION OF BRIDGES</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>CRANES</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>HOISTS</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>OR VIADUCTS</subject><subject>PERFORMING OPERATIONS</subject><subject>TACKLES, e.g. PULLEY BLOCKS</subject><subject>TRANSPORTING</subject><subject>WINCHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w_kABVu7dJSidHJyFMo1dynRmIRcOuTtBekDOP3w823VcyiUcHFWg7MmWz8DeoIYxGYbPCC9FvltKZL5AyYkmJKlmYFYv0En9AzBgMbJcSUZC9Mq9mpj0Akf1u7U8XZ99EPFMYwsETV7zmN_r-umabuuPV3O_5gvtBc7rw</recordid><startdate>20210122</startdate><enddate>20210122</enddate><creator>LI HUAQING</creator><creator>ZHANG YIJUN</creator><creator>LIANG BINBIN</creator><creator>MA JIANYONG</creator><creator>TIAN XIN</creator><creator>JIANG NENGSHI</creator><creator>MA ZHIQING</creator><creator>QIAO XUENING</creator><creator>LIU QUNDE</creator><creator>DU HONGCHI</creator><creator>JING GANGYI</creator><creator>SHI JIN'AN</creator><creator>WANG HAIHAI</creator><creator>ZHENG ZHENGEN</creator><creator>LIU XUN</creator><creator>LI JINYU</creator><scope>EVB</scope></search><sort><creationdate>20210122</creationdate><title>Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge</title><author>LI HUAQING ; ZHANG YIJUN ; LIANG BINBIN ; MA JIANYONG ; TIAN XIN ; JIANG NENGSHI ; MA ZHIQING ; QIAO XUENING ; LIU QUNDE ; DU HONGCHI ; JING GANGYI ; SHI JIN'AN ; WANG HAIHAI ; ZHENG ZHENGEN ; LIU XUN ; LI JINYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112249940A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ASSEMBLY OF BRIDGES</topic><topic>CAPSTANS</topic><topic>CONSTRUCTION OF BRIDGES</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>CRANES</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>HOISTS</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>OR VIADUCTS</topic><topic>PERFORMING OPERATIONS</topic><topic>TACKLES, e.g. PULLEY BLOCKS</topic><topic>TRANSPORTING</topic><topic>WINCHES</topic><toplevel>online_resources</toplevel><creatorcontrib>LI HUAQING</creatorcontrib><creatorcontrib>ZHANG YIJUN</creatorcontrib><creatorcontrib>LIANG BINBIN</creatorcontrib><creatorcontrib>MA JIANYONG</creatorcontrib><creatorcontrib>TIAN XIN</creatorcontrib><creatorcontrib>JIANG NENGSHI</creatorcontrib><creatorcontrib>MA ZHIQING</creatorcontrib><creatorcontrib>QIAO XUENING</creatorcontrib><creatorcontrib>LIU QUNDE</creatorcontrib><creatorcontrib>DU HONGCHI</creatorcontrib><creatorcontrib>JING GANGYI</creatorcontrib><creatorcontrib>SHI JIN'AN</creatorcontrib><creatorcontrib>WANG HAIHAI</creatorcontrib><creatorcontrib>ZHENG ZHENGEN</creatorcontrib><creatorcontrib>LIU XUN</creatorcontrib><creatorcontrib>LI JINYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI HUAQING</au><au>ZHANG YIJUN</au><au>LIANG BINBIN</au><au>MA JIANYONG</au><au>TIAN XIN</au><au>JIANG NENGSHI</au><au>MA ZHIQING</au><au>QIAO XUENING</au><au>LIU QUNDE</au><au>DU HONGCHI</au><au>JING GANGYI</au><au>SHI JIN'AN</au><au>WANG HAIHAI</au><au>ZHENG ZHENGEN</au><au>LIU XUN</au><au>LI JINYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge</title><date>2021-01-22</date><risdate>2021</risdate><abstract>The invention provides a hydraulic lifting and position adjusting system for a bridge deck crane of a cable-stayed bridge. The hydraulic lifting and position adjusting system comprises a main cross beam, two longitudinal moving systems, two transverse moving systems, a control system and a hydraulic pump station. The main cross beam is longitudinally arranged on an upper chord of the bridge deck crane slidably, and hydraulic lifting systems are arranged on the main cross beam. One ends of the two longitudinal moving systems are connected with the upper chord, and the other ends are connected with the main cross beam. The two transverse moving systems are arranged on the main cross beam, and each transverse moving system is connected with one hydraulic lifting system and can push or pull the hydraulic lifting system to move transversely. The control system is in signal connection with the hydraulic pump station, and the hydraulic pump station is connected with the two hydraulic liftingsystems, the two longitud</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ASSEMBLY OF BRIDGES CAPSTANS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CRANES FIXED CONSTRUCTIONS HAULING HOISTING HOISTS LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES OR VIADUCTS PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES |
| title | Hydraulic lifting and position adjusting system for bridge deck crane of cable-stayed bridge |
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