Underwater pressure-resistant structure and variable stiffness fixed connection device, fixed connection method and calculation method thereof
The invention relates to an underwater pressure-resistant structure and a variable-stiffness fixed connection device, fixed connection method and calculation method thereof. The underwater pressure-resistant structure comprises a hydraulic oil cylinder, a cylinder is coaxially arranged on a piston r...
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| creator | ZHANG BOWEN TANG JUNJUAN XU QIANG HUANGFU WENZHU QU PING GE KEKE |
| description | The invention relates to an underwater pressure-resistant structure and a variable-stiffness fixed connection device, fixed connection method and calculation method thereof. The underwater pressure-resistant structure comprises a hydraulic oil cylinder, a cylinder is coaxially arranged on a piston rod of the hydraulic oil cylinder, the top end of the cylinder is movably sleeved with a circular ring connecting piece, and an eight-connecting-rod mechanism is hinged to the bottom end of the circular ring connecting piece and the bottom end of the hydraulic oil cylinder in a crossed mode; the cylinder is sleeved with a spring, and the two ends of the spring make contact with a piston rod of the hydraulic oil cylinder and the circular ring connecting piece respectively. The compression state of the spring can be controlled through the hydraulic oil cylinder, the rigidity is actively adjusted in real time, and the device is suitable for underwater engineering operation.
本发明涉及一种水下耐压结构及其变刚度固连装置、固连方法、计算方法，包括液压油缸，液压油缸的 |
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本发明涉及一种水下耐压结构及其变刚度固连装置、固连方法、计算方法，包括液压油缸，液压油缸的</description><language>chi ; eng</language><subject>AIRCRAFT CARRIERS ; CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER ; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS ; LIFE-SAVING IN WATER ; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS ; MINE-LAYING ; MINE-SWEEPING ; OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS ; PERFORMING OPERATIONS ; PHYSICS ; RELATED EQUIPMENT ; SHIPS OR OTHER WATERBORNE VESSELS ; SUBMARINES ; TRANSPORTING</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=20230331&DB=EPODOC&CC=CN&NR=115871898A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230331&DB=EPODOC&CC=CN&NR=115871898A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG BOWEN</creatorcontrib><creatorcontrib>TANG JUNJUAN</creatorcontrib><creatorcontrib>XU QIANG</creatorcontrib><creatorcontrib>HUANGFU WENZHU</creatorcontrib><creatorcontrib>QU PING</creatorcontrib><creatorcontrib>GE KEKE</creatorcontrib><title>Underwater pressure-resistant structure and variable stiffness fixed connection device, fixed connection method and calculation method thereof</title><description>The invention relates to an underwater pressure-resistant structure and a variable-stiffness fixed connection device, fixed connection method and calculation method thereof. The underwater pressure-resistant structure comprises a hydraulic oil cylinder, a cylinder is coaxially arranged on a piston rod of the hydraulic oil cylinder, the top end of the cylinder is movably sleeved with a circular ring connecting piece, and an eight-connecting-rod mechanism is hinged to the bottom end of the circular ring connecting piece and the bottom end of the hydraulic oil cylinder in a crossed mode; the cylinder is sleeved with a spring, and the two ends of the spring make contact with a piston rod of the hydraulic oil cylinder and the circular ring connecting piece respectively. The compression state of the spring can be controlled through the hydraulic oil cylinder, the rigidity is actively adjusted in real time, and the device is suitable for underwater engineering operation.
本发明涉及一种水下耐压结构及其变刚度固连装置、固连方法、计算方法，包括液压油缸，液压油缸的</description><subject>AIRCRAFT CARRIERS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>EQUIPMENT FOR DWELLING OR WORKING UNDER WATER</subject><subject>LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS</subject><subject>LIFE-SAVING IN WATER</subject><subject>MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS</subject><subject>MINE-LAYING</subject><subject>MINE-SWEEPING</subject><subject>OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>RELATED EQUIPMENT</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>SUBMARINES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbs4iPoPcbdDEbGOUhQnJ53lmdzQQHwpyWv1K_xmgzgILk4Hzj3ccfE8s0G8kyCqLiKlPqLMdEmIRSWJvZbsFLFRA0VHV4-snbWca2XdA0bpwAwtLrAyGJzG4ne4Qdpg3j-avO49fWtpERHstBhZ8gmzDyfFfL87NYcSXbggdaTBkEtzrKpVva7qTb1d_tO8APUmUCU</recordid><startdate>20230331</startdate><enddate>20230331</enddate><creator>ZHANG BOWEN</creator><creator>TANG JUNJUAN</creator><creator>XU QIANG</creator><creator>HUANGFU WENZHU</creator><creator>QU PING</creator><creator>GE KEKE</creator><scope>EVB</scope></search><sort><creationdate>20230331</creationdate><title>Underwater pressure-resistant structure and variable stiffness fixed connection device, fixed connection method and calculation method thereof</title><author>ZHANG BOWEN ; TANG JUNJUAN ; XU QIANG ; HUANGFU WENZHU ; QU PING ; GE KEKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115871898A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>AIRCRAFT CARRIERS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>EQUIPMENT FOR DWELLING OR WORKING UNDER WATER</topic><topic>LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS</topic><topic>LIFE-SAVING IN WATER</topic><topic>MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS</topic><topic>MINE-LAYING</topic><topic>MINE-SWEEPING</topic><topic>OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>SUBMARINES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG BOWEN</creatorcontrib><creatorcontrib>TANG JUNJUAN</creatorcontrib><creatorcontrib>XU QIANG</creatorcontrib><creatorcontrib>HUANGFU WENZHU</creatorcontrib><creatorcontrib>QU PING</creatorcontrib><creatorcontrib>GE KEKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG BOWEN</au><au>TANG JUNJUAN</au><au>XU QIANG</au><au>HUANGFU WENZHU</au><au>QU PING</au><au>GE KEKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Underwater pressure-resistant structure and variable stiffness fixed connection device, fixed connection method and calculation method thereof</title><date>2023-03-31</date><risdate>2023</risdate><abstract>The invention relates to an underwater pressure-resistant structure and a variable-stiffness fixed connection device, fixed connection method and calculation method thereof. The underwater pressure-resistant structure comprises a hydraulic oil cylinder, a cylinder is coaxially arranged on a piston rod of the hydraulic oil cylinder, the top end of the cylinder is movably sleeved with a circular ring connecting piece, and an eight-connecting-rod mechanism is hinged to the bottom end of the circular ring connecting piece and the bottom end of the hydraulic oil cylinder in a crossed mode; the cylinder is sleeved with a spring, and the two ends of the spring make contact with a piston rod of the hydraulic oil cylinder and the circular ring connecting piece respectively. The compression state of the spring can be controlled through the hydraulic oil cylinder, the rigidity is actively adjusted in real time, and the device is suitable for underwater engineering operation.
本发明涉及一种水下耐压结构及其变刚度固连装置、固连方法、计算方法，包括液压油缸，液压油缸的</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIRCRAFT CARRIERS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING EQUIPMENT FOR DWELLING OR WORKING UNDER WATER LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS MINE-LAYING MINE-SWEEPING OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS PHYSICS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES TRANSPORTING |
| title | Underwater pressure-resistant structure and variable stiffness fixed connection device, fixed connection method and calculation method thereof |
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