Magnetic clutch device of mine rope guide safety catcher
A magnetic clutch device of a mine rope guide safety catcher is characterized by comprising a magnetic portion and a measurement and control system. The magnetic portion consists of a permanent magnetic cover, a permanent magnet, a direct-current transmission motor and a coupler, the measurement and...
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| creator | GENG YANBO LI BING SUN JINGBO ZHU HUAZENG ZHOU FEI FENG JIAPENG ZHOU RONGGANG XU MINGYING WANG HUI KANG LIYING CAO JUNQIN |
| description | A magnetic clutch device of a mine rope guide safety catcher is characterized by comprising a magnetic portion and a measurement and control system. The magnetic portion consists of a permanent magnetic cover, a permanent magnet, a direct-current transmission motor and a coupler, the measurement and control system consists of a numerical control box, a direct-current variable speed motor, a speed sensor, a position sensor and a positioning sensor, and the numerical control box consists of a power supply, a programmable controller, a rely and a data radio. The magnetic clutch device of a mine rope guide safety catcher can avoid accidents of cage crashing normally and can always prevent accidents of cage crashing when a winch is out of control and a cage is in over speed running, is simple in structure and fast in action, can realize instantaneous brake when the cage is in over-speed running, and then can recover to the original state automatically so as to continue to be operated after finishing handling of ac |
| format | Patent |
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The magnetic clutch device of a mine rope guide safety catcher can avoid accidents of cage crashing normally and can always prevent accidents of cage crashing when a winch is out of control and a cage is in over speed running, is simple in structure and fast in action, can realize instantaneous brake when the cage is in over-speed running, and then can recover to the original state automatically so as to continue to be operated after finishing handling of ac</description><language>chi ; eng</language><subject>ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2010</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=20101229&DB=EPODOC&CC=CN&NR=201686364U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20101229&DB=EPODOC&CC=CN&NR=201686364U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GENG YANBO</creatorcontrib><creatorcontrib>LI BING</creatorcontrib><creatorcontrib>SUN JINGBO</creatorcontrib><creatorcontrib>ZHU HUAZENG</creatorcontrib><creatorcontrib>ZHOU FEI</creatorcontrib><creatorcontrib>FENG JIAPENG</creatorcontrib><creatorcontrib>ZHOU RONGGANG</creatorcontrib><creatorcontrib>XU MINGYING</creatorcontrib><creatorcontrib>WANG HUI</creatorcontrib><creatorcontrib>KANG LIYING</creatorcontrib><creatorcontrib>CAO JUNQIN</creatorcontrib><title>Magnetic clutch device of mine rope guide safety catcher</title><description>A magnetic clutch device of a mine rope guide safety catcher is characterized by comprising a magnetic portion and a measurement and control system. 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The magnetic portion consists of a permanent magnetic cover, a permanent magnet, a direct-current transmission motor and a coupler, the measurement and control system consists of a numerical control box, a direct-current variable speed motor, a speed sensor, a position sensor and a positioning sensor, and the numerical control box consists of a power supply, a programmable controller, a rely and a data radio. The magnetic clutch device of a mine rope guide safety catcher can avoid accidents of cage crashing normally and can always prevent accidents of cage crashing when a winch is out of control and a cage is in over speed running, is simple in structure and fast in action, can realize instantaneous brake when the cage is in over-speed running, and then can recover to the original state automatically so as to continue to be operated after finishing handling of ac</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN201686364UU |
| source | esp@cenet |
| subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| title | Magnetic clutch device of mine rope guide safety catcher |
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