Safety ladder for offshore oil platform and circuit of safety ladder
The utility model relates to the technical field of safety, in particular to a safety ladder for an offshore oil platform and a circuit of the safety ladder, the safety ladder comprises a ladder and the circuit, the ladder further comprises two ladder keels and a plurality of steps, and the steps ar...
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| creator | ZHENG PAN ZOU BIHAI ZHU XUAN BAI YICHENG |
| description | The utility model relates to the technical field of safety, in particular to a safety ladder for an offshore oil platform and a circuit of the safety ladder, the safety ladder comprises a ladder and the circuit, the ladder further comprises two ladder keels and a plurality of steps, and the steps are installed between the two ladder keels at equal intervals; the outer surface of the ground contact end of the ladder keel is sleeved with a sheath, a connecting hole is formed in the end, corresponding to the ground contact end of the ladder keel, of the sheath in a penetrating mode, a suction cup connecting shaft movably penetrates through the connecting hole, suction cup connecting lugs are fixedly welded to the two ends of the suction cup connecting shaft respectively, and electromagnetic suction cups are fixedly welded to the other ends of the suction cup connecting lugs. The circuit is installed on the ladder. The safety ladder in use can be effectively stabilized through the electromagnetic chuck, slipping |
| format | Patent |
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The circuit is installed on the ladder. The safety ladder in use can be effectively stabilized through the electromagnetic chuck, slipping</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ; ELECTRICITY ; FIXED CONSTRUCTIONS ; GENERATION ; LADDERS ; SYSTEMS FOR STORING ELECTRIC ENERGY</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=20211214&DB=EPODOC&CC=CN&NR=215169651U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211214&DB=EPODOC&CC=CN&NR=215169651U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHENG PAN</creatorcontrib><creatorcontrib>ZOU BIHAI</creatorcontrib><creatorcontrib>ZHU XUAN</creatorcontrib><creatorcontrib>BAI YICHENG</creatorcontrib><title>Safety ladder for offshore oil platform and circuit of safety ladder</title><description>The utility model relates to the technical field of safety, in particular to a safety ladder for an offshore oil platform and a circuit of the safety ladder, the safety ladder comprises a ladder and the circuit, the ladder further comprises two ladder keels and a plurality of steps, and the steps are installed between the two ladder keels at equal intervals; the outer surface of the ground contact end of the ladder keel is sleeved with a sheath, a connecting hole is formed in the end, corresponding to the ground contact end of the ladder keel, of the sheath in a penetrating mode, a suction cup connecting shaft movably penetrates through the connecting hole, suction cup connecting lugs are fixedly welded to the two ends of the suction cup connecting shaft respectively, and electromagnetic suction cups are fixedly welded to the other ends of the suction cup connecting lugs. The circuit is installed on the ladder. The safety ladder in use can be effectively stabilized through the electromagnetic chuck, slipping</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL</subject><subject>ELECTRICITY</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GENERATION</subject><subject>LADDERS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAJTkxLLalUyElMSUktUkjLL1LIT0srzsgvSlXIz8xRKMhJLAEK5iok5qUoJGcWJZdmlgBVKBQja-NhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGpoZmlmamhqGhxkQpAgD-czNe</recordid><startdate>20211214</startdate><enddate>20211214</enddate><creator>ZHENG PAN</creator><creator>ZOU BIHAI</creator><creator>ZHU XUAN</creator><creator>BAI YICHENG</creator><scope>EVB</scope></search><sort><creationdate>20211214</creationdate><title>Safety ladder for offshore oil platform and circuit of safety ladder</title><author>ZHENG PAN ; ZOU BIHAI ; ZHU XUAN ; BAI YICHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215169651UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL</topic><topic>ELECTRICITY</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GENERATION</topic><topic>LADDERS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHENG PAN</creatorcontrib><creatorcontrib>ZOU BIHAI</creatorcontrib><creatorcontrib>ZHU XUAN</creatorcontrib><creatorcontrib>BAI YICHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHENG PAN</au><au>ZOU BIHAI</au><au>ZHU XUAN</au><au>BAI YICHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Safety ladder for offshore oil platform and circuit of safety ladder</title><date>2021-12-14</date><risdate>2021</risdate><abstract>The utility model relates to the technical field of safety, in particular to a safety ladder for an offshore oil platform and a circuit of the safety ladder, the safety ladder comprises a ladder and the circuit, the ladder further comprises two ladder keels and a plurality of steps, and the steps are installed between the two ladder keels at equal intervals; the outer surface of the ground contact end of the ladder keel is sleeved with a sheath, a connecting hole is formed in the end, corresponding to the ground contact end of the ladder keel, of the sheath in a penetrating mode, a suction cup connecting shaft movably penetrates through the connecting hole, suction cup connecting lugs are fixedly welded to the two ends of the suction cup connecting shaft respectively, and electromagnetic suction cups are fixedly welded to the other ends of the suction cup connecting lugs. The circuit is installed on the ladder. The safety ladder in use can be effectively stabilized through the electromagnetic chuck, slipping</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ELECTRICITY FIXED CONSTRUCTIONS GENERATION LADDERS SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Safety ladder for offshore oil platform and circuit of safety ladder |
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