Ring main unit capable of protecting internal components of transformer substation
The utility model belongs to the technical field of ring main units, and discloses a ring main unit capable of protecting internal components of a transformer substation, which comprises a ring main unit protective door structure, the ring main unit protective door structure comprises a protective d...
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| creator | ZHANG WEISHUN ZHANG JIANGZHOU ZHANG SHAOWEI |
| description | The utility model belongs to the technical field of ring main units, and discloses a ring main unit capable of protecting internal components of a transformer substation, which comprises a ring main unit protective door structure, the ring main unit protective door structure comprises a protective door, a locking main body and a shell frame, and the side end of the protective door is rotatably mounted at the front part of the shell frame. The rear wall of the locking body is fixedly connected to the front wall of the protective door, the protective door comprises a door plate, a fixing rod, a rotating sleeve, a guide rod, a spring and a binding rod, the outer wall of the guide rod is slidably sleeved with the side portion of the door plate, the guide rod is fixedly connected to the outer wall of the fixing rod, the rotating sleeve is fixedly connected to the outer wall of the fixing rod, and the guide rod is sleeved with the spring. One end of the spring is fixedly connected to the outer wall of the door plat |
| format | Patent |
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The rear wall of the locking body is fixedly connected to the front wall of the protective door, the protective door comprises a door plate, a fixing rod, a rotating sleeve, a guide rod, a spring and a binding rod, the outer wall of the guide rod is slidably sleeved with the side portion of the door plate, the guide rod is fixedly connected to the outer wall of the fixing rod, the rotating sleeve is fixedly connected to the outer wall of the fixing rod, and the guide rod is sleeved with the spring. One end of the spring is fixedly connected to the outer wall of the door plat</description><language>chi ; eng</language><subject>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER ; BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; FIXED CONSTRUCTIONS ; GENERATION ; KEYS ; LOCKS ; SAFES ; WINDOW OR DOOR FITTINGS</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=20220322&DB=EPODOC&CC=CN&NR=216121342U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220322&DB=EPODOC&CC=CN&NR=216121342U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG WEISHUN</creatorcontrib><creatorcontrib>ZHANG JIANGZHOU</creatorcontrib><creatorcontrib>ZHANG SHAOWEI</creatorcontrib><title>Ring main unit capable of protecting internal components of transformer substation</title><description>The utility model belongs to the technical field of ring main units, and discloses a ring main unit capable of protecting internal components of a transformer substation, which comprises a ring main unit protective door structure, the ring main unit protective door structure comprises a protective door, a locking main body and a shell frame, and the side end of the protective door is rotatably mounted at the front part of the shell frame. The rear wall of the locking body is fixedly connected to the front wall of the protective door, the protective door comprises a door plate, a fixing rod, a rotating sleeve, a guide rod, a spring and a binding rod, the outer wall of the guide rod is slidably sleeved with the side portion of the door plate, the guide rod is fixedly connected to the outer wall of the fixing rod, the rotating sleeve is fixedly connected to the outer wall of the fixing rod, and the guide rod is sleeved with the spring. One end of the spring is fixedly connected to the outer wall of the door plat</description><subject>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER</subject><subject>BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GENERATION</subject><subject>KEYS</subject><subject>LOCKS</subject><subject>SAFES</subject><subject>WINDOW OR DOOR FITTINGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w-Hu0FR8gaI4ORQ7l2u4SCC5C7nr-0vBB3D6h__bu3FM_IGCiWHlZBCw4pIJJEJtYhRs-4mNGmOGIKUKE5tuwhqyRmmFGui6qKEl4aPbRcxKp18P7vy4v4fnharMpBUDMdk8vHx363zXX_009X-hL8tGOYE</recordid><startdate>20220322</startdate><enddate>20220322</enddate><creator>ZHANG WEISHUN</creator><creator>ZHANG JIANGZHOU</creator><creator>ZHANG SHAOWEI</creator><scope>EVB</scope></search><sort><creationdate>20220322</creationdate><title>Ring main unit capable of protecting internal components of transformer substation</title><author>ZHANG WEISHUN ; ZHANG JIANGZHOU ; ZHANG SHAOWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216121342UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER</topic><topic>BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GENERATION</topic><topic>KEYS</topic><topic>LOCKS</topic><topic>SAFES</topic><topic>WINDOW OR DOOR FITTINGS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG WEISHUN</creatorcontrib><creatorcontrib>ZHANG JIANGZHOU</creatorcontrib><creatorcontrib>ZHANG SHAOWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG WEISHUN</au><au>ZHANG JIANGZHOU</au><au>ZHANG SHAOWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ring main unit capable of protecting internal components of transformer substation</title><date>2022-03-22</date><risdate>2022</risdate><abstract>The utility model belongs to the technical field of ring main units, and discloses a ring main unit capable of protecting internal components of a transformer substation, which comprises a ring main unit protective door structure, the ring main unit protective door structure comprises a protective door, a locking main body and a shell frame, and the side end of the protective door is rotatably mounted at the front part of the shell frame. The rear wall of the locking body is fixedly connected to the front wall of the protective door, the protective door comprises a door plate, a fixing rod, a rotating sleeve, a guide rod, a spring and a binding rod, the outer wall of the guide rod is slidably sleeved with the side portion of the door plate, the guide rod is fixedly connected to the outer wall of the fixing rod, the rotating sleeve is fixedly connected to the outer wall of the fixing rod, and the guide rod is sleeved with the spring. One end of the spring is fixedly connected to the outer wall of the door plat</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FIXED CONSTRUCTIONS GENERATION KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS |
| title | Ring main unit capable of protecting internal components of transformer substation |
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