Auxiliary supporting rod assembly and coal mining machine walking box hoisting method
The invention relates to an auxiliary supporting rod assembly and a coal cutter walking box hoisting method, the supporting rod assembly comprises a supporting rod and a nut, the head end and the tail end of the supporting rod are each provided with an external thread section, the middle of the supp...
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| creator | XIA YINXIANG HU JING ZHANG LIQIANG YANG GUICHENG LIU XIAOFENG ZHU HONG DONG CHAO ZHANG QUAN LI HUI LIU FENG WANG ZHENQIAN GU ENYANG LU YIN |
| description | The invention relates to an auxiliary supporting rod assembly and a coal cutter walking box hoisting method, the supporting rod assembly comprises a supporting rod and a nut, the head end and the tail end of the supporting rod are each provided with an external thread section, the middle of the supporting rod is a polished rod section, and the external thread section at the tail end can be screwed with the nut; the hoisting method comprises the following steps: (1) enabling the traction part to be in a horizontal state, and hoisting the walking box to be close to the traction part; (2) enabling a supporting rod to respectively penetrate through U-shaped notches in the end surfaces of the left side and the right side of the walking box, screwing the head end of the supporting rod into a shell of the traction part, sleeving a chain on the supporting rod to hoist the walking box in a vertical state, screwing a nut at the tail end of the supporting rod, and hoisting the walking box to be close to the traction par |
| format | Patent |
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YANG GUICHENG ; LIU XIAOFENG ; ZHU HONG ; DONG CHAO ; ZHANG QUAN ; LI HUI ; LIU FENG ; WANG ZHENQIAN ; GU ENYANG ; LU YIN</creatorcontrib><description>The invention relates to an auxiliary supporting rod assembly and a coal cutter walking box hoisting method, the supporting rod assembly comprises a supporting rod and a nut, the head end and the tail end of the supporting rod are each provided with an external thread section, the middle of the supporting rod is a polished rod section, and the external thread section at the tail end can be screwed with the nut; the hoisting method comprises the following steps: (1) enabling the traction part to be in a horizontal state, and hoisting the walking box to be close to the traction part; (2) enabling a supporting rod to respectively penetrate through U-shaped notches in the end surfaces of the left side and the right side of the walking box, screwing the head end of the supporting rod into a shell of the traction part, sleeving a chain on the supporting rod to hoist the walking box in a vertical state, screwing a nut at the tail end of the supporting rod, and hoisting the walking box to be close to the traction par</description><language>chi ; eng</language><subject>CRANES ; EARTH DRILLING ; FIXED CONSTRUCTIONS ; HAULING ; HOISTING ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; MINING ; MINING OR QUARRYING ; PERFORMING OPERATIONS ; 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=20230725&DB=EPODOC&CC=CN&NR=116477478A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230725&DB=EPODOC&CC=CN&NR=116477478A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIA YINXIANG</creatorcontrib><creatorcontrib>HU JING</creatorcontrib><creatorcontrib>ZHANG LIQIANG</creatorcontrib><creatorcontrib>YANG GUICHENG</creatorcontrib><creatorcontrib>LIU XIAOFENG</creatorcontrib><creatorcontrib>ZHU HONG</creatorcontrib><creatorcontrib>DONG CHAO</creatorcontrib><creatorcontrib>ZHANG QUAN</creatorcontrib><creatorcontrib>LI HUI</creatorcontrib><creatorcontrib>LIU FENG</creatorcontrib><creatorcontrib>WANG ZHENQIAN</creatorcontrib><creatorcontrib>GU ENYANG</creatorcontrib><creatorcontrib>LU YIN</creatorcontrib><title>Auxiliary supporting rod assembly and coal mining machine walking box hoisting method</title><description>The invention relates to an auxiliary supporting rod assembly and a coal cutter walking box hoisting method, the supporting rod assembly comprises a supporting rod and a nut, the head end and the tail end of the supporting rod are each provided with an external thread section, the middle of the supporting rod is a polished rod section, and the external thread section at the tail end can be screwed with the nut; the hoisting method comprises the following steps: (1) enabling the traction part to be in a horizontal state, and hoisting the walking box to be close to the traction part; (2) enabling a supporting rod to respectively penetrate through U-shaped notches in the end surfaces of the left side and the right side of the walking box, screwing the head end of the supporting rod into a shell of the traction part, sleeving a chain on the supporting rod to hoist the walking box in a vertical state, screwing a nut at the tail end of the supporting rod, and hoisting the walking box to be close to the traction par</description><subject>CRANES</subject><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh1LK3IzMlMLKpUKC4tKMgvKsnMS1coyk9RSCwuTs1NyqlUSMxLUUjOT8xRyM3MA0nmJiZnZOalKpQn5mSD-En5FQoZ-ZnFYJ25qSUZ-Sk8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTe2c_Q0MzE3NzE3MLRmBg1AB6fObM</recordid><startdate>20230725</startdate><enddate>20230725</enddate><creator>XIA YINXIANG</creator><creator>HU JING</creator><creator>ZHANG LIQIANG</creator><creator>YANG GUICHENG</creator><creator>LIU XIAOFENG</creator><creator>ZHU HONG</creator><creator>DONG CHAO</creator><creator>ZHANG QUAN</creator><creator>LI HUI</creator><creator>LIU FENG</creator><creator>WANG ZHENQIAN</creator><creator>GU ENYANG</creator><creator>LU YIN</creator><scope>EVB</scope></search><sort><creationdate>20230725</creationdate><title>Auxiliary supporting rod assembly and coal mining machine walking box hoisting method</title><author>XIA YINXIANG ; 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the hoisting method comprises the following steps: (1) enabling the traction part to be in a horizontal state, and hoisting the walking box to be close to the traction part; (2) enabling a supporting rod to respectively penetrate through U-shaped notches in the end surfaces of the left side and the right side of the walking box, screwing the head end of the supporting rod into a shell of the traction part, sleeving a chain on the supporting rod to hoist the walking box in a vertical state, screwing a nut at the tail end of the supporting rod, and hoisting the walking box to be close to the traction par</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CRANES EARTH DRILLING FIXED CONSTRUCTIONS HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MINING MINING OR QUARRYING PERFORMING OPERATIONS TRANSPORTING |
| title | Auxiliary supporting rod assembly and coal mining machine walking box hoisting method |
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