Method for preventing furnace door of heating furnace from falling

Method for preventing furnace door of heating furnace from falling

The invention belongs to the technical field of heating furnaces, and particularly relates to a heating furnace door anti-falling method which comprises a fixing frame, a lifting mechanism is arranged on the left side of the fixing frame, a locking mechanism is arranged on the right side of the fixi...

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1. Verfasser: ZHENG JIANGFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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creator ZHENG JIANGFEI
description The invention belongs to the technical field of heating furnaces, and particularly relates to a heating furnace door anti-falling method which comprises a fixing frame, a lifting mechanism is arranged on the left side of the fixing frame, a locking mechanism is arranged on the right side of the fixing frame, and an adjusting mechanism is arranged at the bottom of the fixing frame. According to the method for preventing the furnace door of the heating furnace from falling, through the arranged lifting mechanism, the furnace door lifting chain lock hole device moves along with the furnace door to rise and fall, the furnace door can be automatically lifted, manual operation is replaced by electric operation, labor force is reduced, and time, labor and labor are saved; the mortise lock is inserted into the furnace door lifting chain lock hole device through the furnace door anti-falling mortise lock device, physical locking and mechanical self-locking are achieved, the effect of safely positioning the furnace doo
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According to the method for preventing the furnace door of the heating furnace from falling, through the arranged lifting mechanism, the furnace door lifting chain lock hole device moves along with the furnace door to rise and fall, the furnace door can be automatically lifted, manual operation is replaced by electric operation, labor force is reduced, and time, labor and labor are saved; the mortise lock is inserted into the furnace door lifting chain lock hole device through the furnace door anti-falling mortise lock device, physical locking and mechanical self-locking are achieved, the effect of safely positioning the furnace doo</description><language>chi ; eng</language><subject>CHEMISTRY ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</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&amp;date=20221230&amp;DB=EPODOC&amp;CC=CN&amp;NR=115537545A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221230&amp;DB=EPODOC&amp;CC=CN&amp;NR=115537545A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHENG JIANGFEI</creatorcontrib><title>Method for preventing furnace door of heating furnace from falling</title><description>The invention belongs to the technical field of heating furnaces, and particularly relates to a heating furnace door anti-falling method which comprises a fixing frame, a lifting mechanism is arranged on the left side of the fixing frame, a locking mechanism is arranged on the right side of the fixing frame, and an adjusting mechanism is arranged at the bottom of the fixing frame. 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According to the method for preventing the furnace door of the heating furnace from falling, through the arranged lifting mechanism, the furnace door lifting chain lock hole device moves along with the furnace door to rise and fall, the furnace door can be automatically lifted, manual operation is replaced by electric operation, labor force is reduced, and time, labor and labor are saved; the mortise lock is inserted into the furnace door lifting chain lock hole device through the furnace door anti-falling mortise lock device, physical locking and mechanical self-locking are achieved, the effect of safely positioning the furnace doo</abstract><oa>free_for_read</oa></addata></record>
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subjects CHEMISTRY
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
title Method for preventing furnace door of heating furnace from falling
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