Fastener of explosion-proof switch
The invention provides a fastener which can effectively prevent wrong operation of an explosion-proof switch. The fastener includes a bottom plate, a guide rail rack, a sliding sleeve, a sliding plate, a standing rod, a U-shaped sheath and a caution board. The guide rail rack and the bottom plate ar...
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| creator | LI AO ZHANG LONGTENG ZHENG HUIFANG WANG LIANGLIANG YANG KAI NIU WEIGUO WANG HUAPING WANG QIANG SONG FAN'AN FENG JIN ZHANG PENGFEI YUE XIAOFENG LIANG XIUWANG JU YANBIN QIN XIAOWEI BI XIANGDONG NIU CHAO WANG JIANJUN GUO JIANGUO WANG CHAO LI JIANG QIN SHUMING WEI SANQING MENG WEI |
| description | The invention provides a fastener which can effectively prevent wrong operation of an explosion-proof switch. The fastener includes a bottom plate, a guide rail rack, a sliding sleeve, a sliding plate, a standing rod, a U-shaped sheath and a caution board. The guide rail rack and the bottom plate are in fixed connection. A guide rail is provided with positioning teeth thereon. The sliding sleeve sleeves the guide rail and is in sliding cooperation with the guide rail. The sliding plate is provided with a lock block on one side surface facing the bottom plate. The lock block is provided with two lugs thereon. An upper end of a tooth blade is sleeved inside a shaft and is in rotary cooperation with the shaft. The middle section of the tooth blade in engagement with the lock block. The sliding plate is provided with the standing rod thereabove. The top part of the standing rod is provided with the U-shaped sheath. One end of the sheath is provided with a standing pipe. The cross section of the standing pipe is p |
| format | Patent |
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The fastener includes a bottom plate, a guide rail rack, a sliding sleeve, a sliding plate, a standing rod, a U-shaped sheath and a caution board. The guide rail rack and the bottom plate are in fixed connection. A guide rail is provided with positioning teeth thereon. The sliding sleeve sleeves the guide rail and is in sliding cooperation with the guide rail. The sliding plate is provided with a lock block on one side surface facing the bottom plate. The lock block is provided with two lugs thereon. An upper end of a tooth blade is sleeved inside a shaft and is in rotary cooperation with the shaft. The middle section of the tooth blade in engagement with the lock block. The sliding plate is provided with the standing rod thereabove. The top part of the standing rod is provided with the U-shaped sheath. One end of the sheath is provided with a standing pipe. The cross section of the standing pipe is p</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2018</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=20180406&DB=EPODOC&CC=CN&NR=107887207A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180406&DB=EPODOC&CC=CN&NR=107887207A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI AO</creatorcontrib><creatorcontrib>ZHANG LONGTENG</creatorcontrib><creatorcontrib>ZHENG HUIFANG</creatorcontrib><creatorcontrib>WANG LIANGLIANG</creatorcontrib><creatorcontrib>YANG KAI</creatorcontrib><creatorcontrib>NIU WEIGUO</creatorcontrib><creatorcontrib>WANG HUAPING</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>SONG FAN'AN</creatorcontrib><creatorcontrib>FENG JIN</creatorcontrib><creatorcontrib>ZHANG PENGFEI</creatorcontrib><creatorcontrib>YUE XIAOFENG</creatorcontrib><creatorcontrib>LIANG XIUWANG</creatorcontrib><creatorcontrib>JU YANBIN</creatorcontrib><creatorcontrib>QIN XIAOWEI</creatorcontrib><creatorcontrib>BI XIANGDONG</creatorcontrib><creatorcontrib>NIU CHAO</creatorcontrib><creatorcontrib>WANG JIANJUN</creatorcontrib><creatorcontrib>GUO JIANGUO</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><creatorcontrib>LI JIANG</creatorcontrib><creatorcontrib>QIN SHUMING</creatorcontrib><creatorcontrib>WEI SANQING</creatorcontrib><creatorcontrib>MENG WEI</creatorcontrib><title>Fastener of explosion-proof switch</title><description>The invention provides a fastener which can effectively prevent wrong operation of an explosion-proof switch. 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The fastener includes a bottom plate, a guide rail rack, a sliding sleeve, a sliding plate, a standing rod, a U-shaped sheath and a caution board. The guide rail rack and the bottom plate are in fixed connection. A guide rail is provided with positioning teeth thereon. The sliding sleeve sleeves the guide rail and is in sliding cooperation with the guide rail. The sliding plate is provided with a lock block on one side surface facing the bottom plate. The lock block is provided with two lugs thereon. An upper end of a tooth blade is sleeved inside a shaft and is in rotary cooperation with the shaft. The middle section of the tooth blade in engagement with the lock block. The sliding plate is provided with the standing rod thereabove. The top part of the standing rod is provided with the U-shaped sheath. One end of the sheath is provided with a standing pipe. The cross section of the standing pipe is p</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN107887207A |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | Fastener of explosion-proof switch |
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