Operation and maintenance test vehicle for switch device and switch device
The utility model relates to an operation and maintenance test vehicle for a switch device and the switch device. The switch device is provided with a handcart chamber and a static contact installed corresponding to the handcart chamber, and is characterized in that the operation and maintenance tes...
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| creator | ZHOU ZHENGYOU LIU DONGCHU ZOU ZHONGFENG |
| description | The utility model relates to an operation and maintenance test vehicle for a switch device and the switch device. The switch device is provided with a handcart chamber and a static contact installed corresponding to the handcart chamber, and is characterized in that the operation and maintenance test vehicle is suitable for being driven to enter or leave the handcart chamber, and comprises a rack provided with a grounding end; the insulating protection plate is mounted on the rack and is provided with a first side surface and a second side surface which are opposite to each other; the contact arm is arranged on the insulating protective plate in a penetrating manner and is provided with a first end extending out of the first side surface of the insulating protective plate and a second end extending out of the second side surface of the insulating protective plate, and an insulating layer is arranged on the surface of the contact arm; and the contact is connected to the second end of the contact arm and is con |
| format | Patent |
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The switch device is provided with a handcart chamber and a static contact installed corresponding to the handcart chamber, and is characterized in that the operation and maintenance test vehicle is suitable for being driven to enter or leave the handcart chamber, and comprises a rack provided with a grounding end; the insulating protection plate is mounted on the rack and is provided with a first side surface and a second side surface which are opposite to each other; the contact arm is arranged on the insulating protective plate in a penetrating manner and is provided with a first end extending out of the first side surface of the insulating protective plate and a second end extending out of the second side surface of the insulating protective plate, and an insulating layer is arranged on the surface of the contact arm; and the contact is connected to the second end of the contact arm and is con</description><language>chi ; eng</language><subject>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</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=20220610&DB=EPODOC&CC=CN&NR=216718607U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220610&DB=EPODOC&CC=CN&NR=216718607U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU ZHENGYOU</creatorcontrib><creatorcontrib>LIU DONGCHU</creatorcontrib><creatorcontrib>ZOU ZHONGFENG</creatorcontrib><title>Operation and maintenance test vehicle for switch device and switch device</title><description>The utility model relates to an operation and maintenance test vehicle for a switch device and the switch device. 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The switch device is provided with a handcart chamber and a static contact installed corresponding to the handcart chamber, and is characterized in that the operation and maintenance test vehicle is suitable for being driven to enter or leave the handcart chamber, and comprises a rack provided with a grounding end; the insulating protection plate is mounted on the rack and is provided with a first side surface and a second side surface which are opposite to each other; the contact arm is arranged on the insulating protective plate in a penetrating manner and is provided with a first end extending out of the first side surface of the insulating protective plate and a second end extending out of the second side surface of the insulating protective plate, and an insulating layer is arranged on the surface of the contact arm; and the contact is connected to the second end of the contact arm and is con</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| source | esp@cenet |
| subjects | BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Operation and maintenance test vehicle for switch device and switch device |
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