Double-operating-shaft three-station operating device
The invention relates to the field of switch cabinets, and provides a double-operating-shaft three-station operating device which comprises a shell, an operating mechanism and a shear mechanism. The operation mechanism is arranged in the shell and comprises a first operation rotating wheel, a second...
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| creator | HUANG QIUZHU ZHOU HANGUANG LAI JIJUN |
| description | The invention relates to the field of switch cabinets, and provides a double-operating-shaft three-station operating device which comprises a shell, an operating mechanism and a shear mechanism. The operation mechanism is arranged in the shell and comprises a first operation rotating wheel, a second operation rotating wheel, a limiting block and a limiting baffle arranged in a rotating mode. The shear mechanism is arranged in the shell and comprises an unlocking structure, a locking structure, a driving structure used for driving the knife switch and an elastic energy storage rod, the unlocking structure and the driving structure are arranged at the two ends of the elastic energy storage rod respectively, and the driving structure is arranged to be in a normally-locked state through the locking structure so that the unlocking structure and the driving structure can move relatively; the first operation rotating wheel and the second operation rotating wheel are in transmission connection with the unlocking stru |
| format | Patent |
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The operation mechanism is arranged in the shell and comprises a first operation rotating wheel, a second operation rotating wheel, a limiting block and a limiting baffle arranged in a rotating mode. The shear mechanism is arranged in the shell and comprises an unlocking structure, a locking structure, a driving structure used for driving the knife switch and an elastic energy storage rod, the unlocking structure and the driving structure are arranged at the two ends of the elastic energy storage rod respectively, and the driving structure is arranged to be in a normally-locked state through the locking structure so that the unlocking structure and the driving structure can move relatively; the first operation rotating wheel and the second operation rotating wheel are in transmission connection with the unlocking stru</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; GENERATION ; RELAYS ; SELECTORS</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=115512998A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221223&DB=EPODOC&CC=CN&NR=115512998A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG QIUZHU</creatorcontrib><creatorcontrib>ZHOU HANGUANG</creatorcontrib><creatorcontrib>LAI JIJUN</creatorcontrib><title>Double-operating-shaft three-station operating device</title><description>The invention relates to the field of switch cabinets, and provides a double-operating-shaft three-station operating device which comprises a shell, an operating mechanism and a shear mechanism. 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The shear mechanism is arranged in the shell and comprises an unlocking structure, a locking structure, a driving structure used for driving the knife switch and an elastic energy storage rod, the unlocking structure and the driving structure are arranged at the two ends of the elastic energy storage rod respectively, and the driving structure is arranged to be in a normally-locked state through the locking structure so that the unlocking structure and the driving structure can move relatively; the first operation rotating wheel and the second operation rotating wheel are in transmission connection with the unlocking stru</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>GENERATION</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB1yS9NyknVzS9ILUosycxL1y3OSEwrUSjJKEpN1S0uAYrl5ynAZRVSUssyk1N5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hoampoZGlpYWjMTFqAJa8LaI</recordid><startdate>20221223</startdate><enddate>20221223</enddate><creator>HUANG QIUZHU</creator><creator>ZHOU HANGUANG</creator><creator>LAI JIJUN</creator><scope>EVB</scope></search><sort><creationdate>20221223</creationdate><title>Double-operating-shaft three-station operating device</title><author>HUANG QIUZHU ; ZHOU HANGUANG ; LAI JIJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115512998A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>GENERATION</topic><topic>RELAYS</topic><topic>SELECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG QIUZHU</creatorcontrib><creatorcontrib>ZHOU HANGUANG</creatorcontrib><creatorcontrib>LAI JIJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG QIUZHU</au><au>ZHOU HANGUANG</au><au>LAI JIJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Double-operating-shaft three-station operating device</title><date>2022-12-23</date><risdate>2022</risdate><abstract>The invention relates to the field of switch cabinets, and provides a double-operating-shaft three-station operating device which comprises a shell, an operating mechanism and a shear mechanism. 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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS |
| title | Double-operating-shaft three-station operating device |
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