Hoisting system and hoisting method for crown block over-limit equipment in limited space
The invention relates to the technical field of equipment hoisting, in particular to a hoisting system and a hoisting method for crown block overrun equipment in a limited space, comprising an original crown block system, a hoisting mechanism slidably mounted on a trolley track and a reinforcing mec...
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| creator | LU FULI YAN WENZHONG CHEN CHAO ZHAO JIN |
| description | The invention relates to the technical field of equipment hoisting, in particular to a hoisting system and a hoisting method for crown block overrun equipment in a limited space, comprising an original crown block system, a hoisting mechanism slidably mounted on a trolley track and a reinforcing mechanism arranged between a crown block walking beam and an equipment foundation at an interval; the hoisting mechanism comprises a hoisting frame installed on the trolley track in a sliding mode, the hoisting frame is of a rectangular structure, and hoisting chain blocks are installed at the four corners of the hoisting frame and used for controlling the hoisting height of equipment. A chain block is connected between the limiting stop block and the hoisting frame, and a sliding chain block is arranged on the chain block; the reinforcing mechanism comprises a rectangular frame, and a base plate is filled between the rectangular frame and the crown block walking beam; the plant roof does not need to be dismantled, th |
| format | Patent |
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A chain block is connected between the limiting stop block and the hoisting frame, and a sliding chain block is arranged on the chain block; the reinforcing mechanism comprises a rectangular frame, and a base plate is filled between the rectangular frame and the crown block walking beam; the plant roof does not need to be dismantled, th</description><language>chi ; eng</language><subject>CAPSTANS ; CRANES ; HAULING ; HOISTING ; HOISTS ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; PERFORMING OPERATIONS ; TACKLES, e.g. PULLEY BLOCKS ; TRANSPORTING ; WINCHES</subject><creationdate>2022</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=20221223&DB=EPODOC&CC=CN&NR=115504381A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221223&DB=EPODOC&CC=CN&NR=115504381A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LU FULI</creatorcontrib><creatorcontrib>YAN WENZHONG</creatorcontrib><creatorcontrib>CHEN CHAO</creatorcontrib><creatorcontrib>ZHAO JIN</creatorcontrib><title>Hoisting system and hoisting method for crown block over-limit equipment in limited space</title><description>The invention relates to the technical field of equipment hoisting, in particular to a hoisting system and a hoisting method for crown block overrun equipment in a limited space, comprising an original crown block system, a hoisting mechanism slidably mounted on a trolley track and a reinforcing mechanism arranged between a crown block walking beam and an equipment foundation at an interval; the hoisting mechanism comprises a hoisting frame installed on the trolley track in a sliding mode, the hoisting frame is of a rectangular structure, and hoisting chain blocks are installed at the four corners of the hoisting frame and used for controlling the hoisting height of equipment. A chain block is connected between the limiting stop block and the hoisting frame, and a sliding chain block is arranged on the chain block; the reinforcing mechanism comprises a rectangular frame, and a base plate is filled between the rectangular frame and the crown block walking beam; the plant roof does not need to be dismantled, th</description><subject>CAPSTANS</subject><subject>CRANES</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>PERFORMING OPERATIONS</subject><subject>TACKLES, e.g. PULLEY BLOCKS</subject><subject>TRANSPORTING</subject><subject>WINCHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj0yM8sLsnMS1coriwuSc1VSMxLUciAieWmlmTkpyik5RcpJBfll-cpJOXkJ2cr5JelFunmZOZmliikFpZmFuSm5pUoZOYpgIVSUxSKCxKTU3kYWNMSc4pTeaE0N4Oim2uIs4duakF-fCpYSV5qSbyzn6GhqamBibGFoaMxMWoACcA64Q</recordid><startdate>20221223</startdate><enddate>20221223</enddate><creator>LU FULI</creator><creator>YAN WENZHONG</creator><creator>CHEN CHAO</creator><creator>ZHAO JIN</creator><scope>EVB</scope></search><sort><creationdate>20221223</creationdate><title>Hoisting system and hoisting method for crown block over-limit equipment in limited space</title><author>LU FULI ; YAN WENZHONG ; CHEN CHAO ; ZHAO JIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115504381A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CAPSTANS</topic><topic>CRANES</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>PERFORMING OPERATIONS</topic><topic>TACKLES, e.g. PULLEY BLOCKS</topic><topic>TRANSPORTING</topic><topic>WINCHES</topic><toplevel>online_resources</toplevel><creatorcontrib>LU FULI</creatorcontrib><creatorcontrib>YAN WENZHONG</creatorcontrib><creatorcontrib>CHEN CHAO</creatorcontrib><creatorcontrib>ZHAO JIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LU FULI</au><au>YAN WENZHONG</au><au>CHEN CHAO</au><au>ZHAO JIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hoisting system and hoisting method for crown block over-limit equipment in limited space</title><date>2022-12-23</date><risdate>2022</risdate><abstract>The invention relates to the technical field of equipment hoisting, in particular to a hoisting system and a hoisting method for crown block overrun equipment in a limited space, comprising an original crown block system, a hoisting mechanism slidably mounted on a trolley track and a reinforcing mechanism arranged between a crown block walking beam and an equipment foundation at an interval; the hoisting mechanism comprises a hoisting frame installed on the trolley track in a sliding mode, the hoisting frame is of a rectangular structure, and hoisting chain blocks are installed at the four corners of the hoisting frame and used for controlling the hoisting height of equipment. A chain block is connected between the limiting stop block and the hoisting frame, and a sliding chain block is arranged on the chain block; the reinforcing mechanism comprises a rectangular frame, and a base plate is filled between the rectangular frame and the crown block walking beam; the plant roof does not need to be dismantled, th</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CAPSTANS CRANES HAULING HOISTING HOISTS LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES |
| title | Hoisting system and hoisting method for crown block over-limit equipment in limited space |
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